第一篇：四级好的英语作文开头,句段
1.越来越多的博物馆免费对外开放的目的是什么？ 2.也会带来一些问题； 3.你的看法？ 点评：
2009年的四级考试作文沿袭了近几年四级作文的特点，即问题解决型+观点对比型的结合。属社会类话题，纵观各个辅导机构的预测作文，没有人预测博物馆的话题。但是就今年的考题形式而言，三个段落的写法在课堂上都讲到了。下面是分析：
按照课堂所讲审题阶段应该关注英文标题和汉语提纲，即：1）Free Admission to Museums 2）汉语提纲3条。从中可知，核心话题是free admission, 从三个方面来探讨这一话题即可。
根据“先结构后表达”的原则安排段落结构即可做到结构清晰：
先结构：
1、段写该现象的目的（其实就是好处）；
2、段写问题（即负面影响）；
3、段写看法（或解决措施）
后表达：
确定好各段结构之后，利用3分钟时间联想各部分可以选用的句式和词汇表达，并以关键词的形式列出以帮助自己理顺写作的思维。
写作完成之后，检查。
下面为用课堂所讲套路写的简易版本，供大家参考。
Free Admission to Museums
首段
版本1：In recent years, an increasing number of museums become free to the public.（或：It can be noticed that...）There are several aims for this phenomenon, but the following may be the most critical.Free admission enables people, especially students, to have more opportunities to visit museums, where they can acquire knowledge of history, arts, customs and so forth.版本2: According to a recent survey by China Daily, about 84.3% of museums become free to the public.By doing so, museums attract millions of people to visit every day.In addition, the visitors, especially students, broaden their horizons and enlarge their scope of knowledge.中间段:
There are, however, several negative effects which we can not turn a blind eye to.Firstly, owing to free admission, a large number of visitors will visit museums.Consequently, the museum may become too crowded.Even worse, free admission may result in some financial problems.For instance, museum workers can hardly get enough salary.Last but not least, the preservation of cultural heritage may be impaired.尾段：
版本1：(课堂讲过的)Personally, I am convinced that free admission to museum is a two-edged sword, which presents us both advantages ?and troubles.The best policy, as I see it, is to maximize the benefits and minimize the negative influences.版本2：From my point of view, it is high time that we took measures to eliminate the negative impacts.Firstly, regulations should be worked out to limit the number of visitors to museum every day.Secondly, it is advisable for government to offer financial assistance to museums.Only in this way can museums provide service to public in a better way.Free Admission to museums 越来越多的博物馆免费对外开放的目的是什么？ 也会带来一些问题； 你的看法？
Free Admission to Museums?
Nowadays, a lot of museums open to the public for free, and a lot of people are attracted to go there.However, it also brought some unexpected problems.At present, people can get knowledge from many ways like libraries, internet, and other sources.However, there is also much information that people cannot get from the above ways.Free admission museums supply more chances for the public to get knowledge that cannot be easily accessed.People can learn more things about history, art, science and so on.Although, this kind of policy brought much convenience to the public, it also caused some problems.For example, beggars and shabby-dressed people may enter the museums and cause bad reputation among the public;along with the increasing number of people getting into museums, there will be no enough service establishments to meet the requirements;besides, under the policy of free admission, the cultural relics displayed there may be inevitably broken or damaged by the crowds.Moreover, the crowds in the museums may also cause security problems.In my opinion, free admission is a good policy for the public, and it brings the public much convenience.But, we should also take possible measures to protect the cultural relics and maintain the order of spot.Besides, we can also take the policy of giving free admission first to children, then to the retired person, and last to the public.I think, this may help to solve the problems.明星代言问题
On the Celebrity Spokesperson
Currently, we could hardly live a single day without seeing a celebrity spokesperson promoting a product or a social campaign on TV, net or other media.This is an intensely popular trend that we cannot fail to notice.There is no doubt that the celebrity spokespeople could boost the sale of a product.A host of celebrity spokespersons, however, have emerged as the marketing tool of some companies, even companies producing and selling fake and inferior items.This kind of behavior has produced negative impacts on consumers and whole society, which should be severely criticized and penalized.Of course, as is known to all, everything has both bright and dark sides.Some stars’ endorsement of social activities and public campaigns raises public awareness, giving rise to changes in public behavior.In this case, they serve as positive role models of the general public.To name only one case: Pu CX, a household figure, acting as the celebrity spokesman of the China AIDS Foundation, contributes greatly to the cause of AIDS prevention and cure in China.关于选秀节目
Over the past couple of years, a variety of talent shows have emerged on TV channels across the nation, from Super Girls to Happy Boys and so forth.This type of entertainment program is intensely popular, especially among young adults and has produced profound impacts on their studies and life。
There are a couple of reasons behind the tide.To start with, young folks need role models to learn from.So many of them are crazy for contestants participating in these programs.This gives rise to the increasing emergence of these shows because TV networks naturally need to cater to young audiences.Plus, thanks to economic and political reforms carried out by the government, this crop of young generation have more freedom and desire to express and showcase themselves.Therefore, a growing number of young people desire to get involved in these shows。
This is a divisive topic.On my personal level, the talent show is a superb means of relaxing and amusing and can hugely relieve our strains.As college students, however, we could not afford to indulge in them and should be aware of the utmost importance of studies。
食品安全问题
On the Food Security
Over the past couple of years, several cases of the food scandal have been disclosed on various media.The problem of food security has become a hot button across society.The prevalence of food insecurity has greatly impacted public health, which the government could not afford to ignore, according to the online edition of the People Daily。
There are a couple of driving forces, I would argue, behind this undesirable tide.First, in the course of the rapid economic evolution, we ignore moral education, giving rise to the rising rate of the problem.More importantly, the lack of adequate regulation and punishment on those illegal producers enforces the trend。
As Confucius instructed, it is better late than never.Prompt and strict measures should be taken to turn back this evil trend.The government should launch a massive moral campaign to educate all citizens and draw up tougher laws to crack down on those irresponsible corporations and prohibit them from entering the food industry again.I am firmly convinced that through our combined efforts we are bound to enjoy more risk-free foods in the days ahead。
社会不文明现象
On Uncivilized Behaviors
We cannot fail to notice that countless uncivilized behaviors exist in our daily lives, such as spitting, talking loudly, littering, saying nasty words in public places and so forth.All these are bad manners that we should not lose sight of.As an ancient land enjoying a splendid civilization spanning over 5,000 years, China is witnessing a surge in improper acts that every Chinese citizen should feel ashamed of.Uncivilized behaviors by a host of Chinese both at home and abroad have seriously affected China’s image, according to an editorial posted on People Daily’s official website。
As Chinese, we should not get offended when others point out our weaknesses but should focus more attention on improving ourselves.We should strive to identify the causes of those improper behaviors and find ways to eliminate them.There are a host of causes, I would argue, behind this trend.To name only one: the lack of moral education.The government should wage a massive moral campaign to fight against this trend and we ourselves should endeavor to behave decently in our daily lives.As college students of the new age, we should take the leading role。
感恩
On Cultivating the Sense of Gratitude
On college campuses across the nation, there is a noticeable phenomenon that we cannot afford to ignore: far too many young college students lack the sense of gratitude, one of the countless traditional virtues of this ancient land with a splendid civilization spanning over 5,000 years.These young adults were not and are not aware of the huge importance of expressing gratitude to those who once helped them, from teachers to parents and so forth。
Personally, I deem that the root cause of students without a graceful heart is that they receive an education not valuing the moral sphere.I strongly believe that joint efforts from folks across society are the final remedy for this social headache.As young university students of the new era, we should make our own contributions to this cause.Imagine a world without the sense of gratitude.This kind of world is doomed to failure.Simply put, we should join our hands to heighten our awareness of fostering a graceful heart.Only in this way can we build our society into a harmonious one.My fellow students, I beg you to act from now on。
大学生使用信用卡现象
On Credit Card
At present, a wide vareity of credit cards issued by major banks and shopping malls are thriving in colleges and universities across the nation, with a multitude of college students making up a growing population of card holders.Indeed, one out of five students is estimated to be in possession of at least one credit card, and the figure is expected to be on the steady increse, the latest data published by Yangtze Evening Post suggests。
Like anything prior to the emergence of this small piece of plastic, the increasing popularity of credit card on campus has both bright and dark sides.On the one hand, young adults in college, free from the trouble of pocketing a considerable sum of cash, could enjoy the convenience of credit cards and purchase expensive goods by installments.On the other hand, however, the irresponsible and excessive use of the cards by these youngsters, the majority of whom are fresh out of middle school incapable of budgeting their money, can make them heavily in debt which will take them years to pay off。
On my personal level, while enjoying a host of conveniences the credit card may bring, we couldn’t afford to ignore a conspicious fact: in most cases, parents are our sole financial sources.Instead of spending without any restrict, we are supposed to put studies on the top of our agenda and move ourselves beyond heavy dependence upon our parents。
开头
Recently, the problem of … has aroused people’s concern.最近,…问题已引起人们的关注.Internet has been playing an increasingly important role in our day-to-day life.It has brought a lot of benefits but has created some serious problems as well.互联网已在我们的生活中扮演着越来越重要的角色.它给我们带来了许多好处,但也产生了一些严重的问题.Nowadays,(overpopulation)has become a problem we have to face.如今,(人口过剩)已成为我们不得不面对的问题了.It is commonly believed that… / It is a common belief that…
人们一般认为…
Many people insist that…
很多人坚持认为…
With the development of science and technology, more and more people believe that…
随着科技的发展,越来越多的人认为…
A lot of people seem to think that…
很多人似乎认为…
引出不同观点:
People’s views on… vary from person to person.Some hold that….However, others believe that….人们对…的观点因人而异.有些人认为…..然而其他人却认为．．． People may have different opinions on… 人们对…可能会有不同的见解.Attitudes towards(drugs)vary from person to person.人们对待吸毒的态度因人而异.There are different opinions among people as to… 关于….人们的观点大不相同.Different people hold different attitudes toward(failure).对(失败)人们的态度各不相同.结尾
Taking all these factors into consideration, we naturally come to the conclusion that…
把所有这些因素加以考虑,我们自然会得出结论…
Taking into account all these factors, we may reasonably come to the conclusion that…
考虑所有这些因素,我们可能会得出合理的结论…
Hence/Therefore, we’d better come to the conclusion that…
因此,我们最好得出这样的结论…
There is no doubt that(job-hopping)has its drawbacks as well as merits.毫无疑问,跳槽有优点也有缺点.All in all, we cannot live without… But at the same time we must try to find out new ways to cope with the problems that would arise.总之,我们没有…是无法生活的.但同时,我们必须寻求新的解决办法来对付可能出现的新问题.提出建议: It is high time that we put an end to the(trend).该是我们停止这一趋势的时候了.It is time to take the advice of … and to put special emphasis on the improvement of 该是采纳…的建议,并对…的进展给予特殊重视的时候了.There is no doubt that enough concern must be paid to the problem of … 毫无疑问,对…问题应予以足够的重视.Obviously,….If we want to do something… , it is essential that…
显然,如果我们想做某事,很重要的是…
Only in this way can we… 只有这样,我们才能…
It must be realized that… 我们必须意识到…
预示后果: Obviously, if we don’t control the problem, the chances are that… will lead us in danger.很明显,如果我们不能控制这一问题,很有可能我们会陷入危险.No doubt, unless we take effective measures, it is very likely that…
毫无疑问,除非我们采取有效措施,很可能会…
It is urgent that immediate measures should be taken to stop the situation.很紧迫的是,应立即采取措施阻止这一事态的发展.论证
From my point of view, it is more reasonable to support the first opinion rather than the second.在我看来,支持第一种观点比支持第二种观点更有道理.I cannot entirely agree with the idea that… 我无法完全同意这一观点….Personally, I am standing on the side of … 就个人而言,我站在…的一边.I sincerely believe that… 我真诚地相信…
In my opinion, it is more advisable to do … than to do….在我个人看来,做…比做…更明智.Finally, to speak frankly, there is also a more practical reason why…
给出原因:
This phenomenon exists for a number of reasons.First, … Second, … Third, …
这一现象的存在是有许多原因的.首先, … 第二, … 第三, …
Why did… ? For one thing… For another….Perhaps the primary reason is…
为什么会…? 一个原因是… 令一个原因是… 或许其主要原因是….I quite agree with the statement that… the reasons are chiefly as follows.我十分赞同这一论述,即…,其主要原因如下:
列出解决办法: Here are some suggestions for handling… 这是如何处理某事的一些建议.The best way to solve the troubles is… 解决这些麻烦的最好办法是…
People have figured out many ways to solve this problem.人们已找出许多办法来解决这个问题.批判错误观点和做法: As far as something is concerned, ….就某事而言,…
It was obvious that… 很显然,….It may be true that…, but it doesn’t mean that… 可能…是对的,但这并不意味着…
It is natural to believe that… , but we shouldn’t ignore that…
认为….是很自然的,但我们不应忽视….There is no evidence to suggest that… 没有证据表明…
如何连接
强调
still, Indeed, apparently, oddly enough, of course, after all, significantly, interestingly, also, above all, surely, certainly, undoubtedly, in any case, anyway, above all, in fact, especially.Obviously, clearly.比较
like, similarly, likewise, in the same way, in the same manner, equally.对比
by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but, conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.列举
for example, for instance, such as, take …for example.Except(for), to illustrate.时间
later, next, then, finally, at last, eventually, meanwhile, from now on, at the same time, for the time being, in the end, immediately, in the meantime, in the meanwhile, recently, soon, now and then, during, nowadays, since, lately, as soon as, afterwards, temporarily, earlier, now, after a while.顺序
first, second, third, then, finally, to begin with, first of all, in the first place, last, next, above all, last but not the least, first and most important.可能 presumably, probably, perhaps.解释
in other words, in fact, as a matter of fact, that is, namely, in simpler terms.递进
What is more, in addition, and, besides, also, furthermore, too, moreover, furthermore, as well as, additionally, again.让步
although, after all, in spite of…, despite, even if, even though, though, admittedly, whatever may happen.转折
however, rather than, instead of, but, yet, on the other hand, unfortunately.whereas 原因
for this reason, due to, thanks to, because, because of, as, since, owing to.结果
as a result, thus, hence, so, therefore, accordingly, consequently, as consequence.总结
on the whole, in conclusion, in a word, to sum up, in brief, in summary, to conclude, to summarize, in short.其他
Mostly, occasionally, currently, naturally, mainly, exactly, evidently, frankly, commonly, for this purpose, to a large extent, for most of us, in many cases, in this case, 图表作文常用句型
As is shown in the graph… 如图所示…
The graph shows that… 图表显示…
As can be seen from the table,… 从表格中可以看出…
From the chart, we know that… 从这张表中,我们可知…
All these data clearly prove the fact that… 所有这些数据明显证明这一事实,即…
The increase of ….In the city has reached to 20%.….在这个城市的增长已达到20%.In 1985, the number remained the same.1985年,这个数字保持不变
There was a gradual decline in 1989.1989年,出现了逐渐下降的情况.
第二篇：英语四级作文万能句之开头
英语四级作文万能句之开头
段首句
1.关于……人们有不同的观点。一些人认为……
There are different opinions among people as to ____.Some people suggest that ____.2.俗话说（常言道）……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。
There is an old saying______.It"s the experience of our forefathers，however，it is correct in many cases even today.3.现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……。
Today, ____, which have brought a lot of harms in our daily life.First, ____ Second,____.What makes things worse is that______.4.现在，……很普遍，许多人喜欢……，因为……，另外（而且）……。
Nowadays，it is common to ______.Many people like ______ because ______.Besides，______.5.任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。Everything has two sides and ______ is not an exception，it has both advantages and disadvantages.信息来源：
6.关于……人们的观点各不相同，一些人认为（说）……，在他们看来，……
People's opinions about ______ vary from person to person.Some people say that ______.To them,_____.7.人类正面临着一个严重的问题……，这个问题变得越来越严重。
Man is now facing a big problem ______ which is becoming more and more serious.8.……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。
______ has become a hot topic among people，especially among the young and heated debates are right on their way.9.……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。
______ has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.10.根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……。很显然……，但是为什么呢？
According to the figure/number/statistics/percentages in the /chart/bar graph/line/graph，it can be seen that______ while.Obviously，______，but why?
第三篇：四级英语作文及万能句
（一）段首句
1.关于……人们有不同的观点。一些人认为……
There are different opinions among people as to ____.Some people suggest that ____.2.俗话说（常言道）……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。
There is an old saying______.It“s the experience of our forefathers，however，it is correct in many cases even today.3.现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……。
Today, ____, which have brought a lot of harms in our daily life.First, ____ Second,____.What makes things worse is that______.4.现在，……很普遍，许多人喜欢……，因为……，另外（而且）……。
Nowadays，it is common to ______.Many people like ______ because ______.Besides，______.5.任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。
Everything has two sides and ______ is not an exception，it has both advantages and disadvantages.6.关于……人们的观点各不相同，一些人认为（说）……，在他们看来，……
People’s opinions about ______ vary from person to person.Some people say that ______.To them,_____.7.人类正面临着一个严重的问题……，这个问题变得越来越严重。
Man is now facing a big problem ______ which is becoming more and more serious.8.……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。
______ has become a hot topic among people，especially among the young and heated debates are right on their way.9.……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。
______ has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.10.根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……。很显然……，但是为什么呢？
According to the figure/number/statistics/percentages in the /chart/bar graph/line/graph，it can be seen that______ while.Obviously，______，but why?
（二）中间段落句
1.相反，有一些人赞成……，他们相信……，而且，他们认为……。
On the contrary，there are some people in favor of ___.At the same time，they say____.2.但是，我认为这不是解决……的好方法，比如……。最糟糕的是……。
But I don”t think it is a very good way to solve ____.For example，____.Worst of all，___.3.……对我们国家的发展和建设是必不可少的，（也是）非常重要的。首先，……。而且……，最重要的是……
______is necessary and important to our country“s development and construction.First，______.What”s more, _____.Most important of all,______.4.有几个可供我们采纳的方法。首先，我们可以……。
There are several measures for us to adopt.First, we can______
5.面临……，我们应该采取一系列行之有效的方法来……。一方面……，另一方面，Confronted with______，we should take a series of effective measures to______.For one thing，______For another，______
6.早就应该拿出行动了。比如说……，另外……。所有这些方法肯定会……。
It is high time that something was done about it.For example._____.In addition._____.All these measures will certainly______.7.为什么……？第一个原因是……；第二个原因是……；第三个原因是……。总的来说，……的主要原因是由于……
Why______? The first reason is that ______.The second reason is ______.The third is ______.For all this, the main cause of ______due to ______.8.然而，正如任何事物都有好坏两个方面一样，……也有它的不利的一面，象……。
However, just like everything has both its good and bad sides, ______also has its own disadvantages, such as ______.9.尽管如此，我相信……更有利。
Nonetheless, I believe that ______is more advantageous.10.完全同意……这种观点（陈述），主要理由如下：
I fully agree with the statement that ______ because______.（三）结尾句
1.至于我，在某种程度上我同意后面的观点，我认为……
As far as I am concerned, I agree with the latter opinion to some extent.I think that ____.2.总而言之，整个社会应该密切关注……这个问题。只有这样，我们才能在将来……。
In a word, the whole society should pay close attention to the problem of ______.Only in this way can ______in the future.3.但是，……和……都有它们各自的优势（好处）。例如，……，而……。然而，把这两者相比较，我更倾向于（喜欢）……
But ______and ______have their own advantages.For example, _____, while_____.Comparing this with that, however, I prefer to______.4.就我个人而言，我相信……，因此，我坚信美好的未来正等着我们。因为……
Personally, I believe that_____.Consequently, I’m confident that a bright future is awaiting us because______.5.随着社会的发展，……。因此，迫切需要……。如果每个人都愿为社会贡献自已的一份力量，这个社会将要变得越来越好。
With the development of society, ______.So it"s urgent and necessary to ____.If every member is willing to contribute himself to the society, it will be better and better.6.至于我（对我来说，就我而言），我认为……更合理。只有这样，我们才能……
For my part, I think it reasonable to_____.Only in this way can you _____.7.对我来说，我认为有必要……。原因如下：第一，……； 第二，……；最后……但同样重要的是……
In my opinion, I think it necessary to____.The reasons are as follows.First _____.Second ______.Last but not least,______.8.在总体上很难说……是好还是坏，因为它在很大程度上取决于……的形势。然而，就我个人而言，我发现……。
It is difficult to say whether _____is good or not in general as it depends very much on the situation of______.However, from a personal point of view find______.9.综上所述，我们可以清楚地得出结论……
From what has been discussed above, we may reasonably arrive at the conclusion that____.10.如果我们不采取有效的方法，就可能控制不了这种趋势，就会出现一些意想不到的不良后果，所以，我们应该做的是……
If we can not take useful means, we may not control this trend, and some undesirable result may come out unexpectedly, so what we should do is_____.Nowadays, there are more and more [某种现象] in [某种场合].It is estimated that [相关数据].Why have there been so many [某种现象]? Maybe the reasons can be listed as follows.The first one is [原因一].Besides, [原因二].The third one is [原因三].To sum up, the main cause of [某种现象] is due to [最主要原因].It is high time that something were done upon it.For one thing, [解决办法一].On the other hand, [解决办法二].All these measures will certainly reduce the number of [某种现象].
第四篇：四级英语作文常用句
八大常用句型
一)原因
1.A number of factors are accountable for this situation.A number of factors might contribute to(lead to)(account for)the phenomenon(problem).2.The answer to this problem involves many factors.3.The phenomenon mainly stems from the fact that...4.The factors that contribute to this situation include...5.The change in...largely results from the fact that...6.We may blame...,but the real causes are...7.Part of the explanations for it is that...8.One of the most common factors(causes)is that...9.Another contributing factor(cause)is...10.Perhaps the primary factor is that „
11.But the fundamental cause is that...二)比较
1.The advantage far outweigh the disadvantages.2.The advantages of A are much greater than those of B.3.A may be preferable to B, but A suffers from the disadvantages that...4.It is reasonable to maintain that...but it would be foolish to claim that...5.For all the disadvantages, it has its compensating advantages.6.Like anything else, it has its faults.7.A and B has several points in common.8.A bears some resemblances to B.9.However, the same is not applicable to B.10.A and B differ in several ways.11.Evidently, it has both negative and positive effects.12.People used to think..., but things are different now.13.The same is true of B.14.Wondering as A is ,it has its drawbacks.15.It is true that A..., but the chief faults(obvious defects)are...三)批驳
1)It is true that..., but one vital point is being left out.2)There is a grain of truth in these statements, but they ignore a more important fact.3)Some people say..., but it does not hold water.4)Many of us have been under the illusion that...5)A close examination would reveal how ridiculous the statement is.6)It makes no sense to argue for...7)Too much stress placed on...may lead to...8)Such a statement mainly rests on the assumption that...9)Contrary to what is widely accepted, I maintain that...四)后果
1.It may give rise to a host of problems.2.The immediate result it produces is...3.It will exercise a profound influence upon...4.Its consequence can be so great that...五)举例
1)A good case in point is...2)As an illustration, we may take...3)Such examples might be given easily.4)...is often cited as an example.六)证明
1)No one can deny the fact that...2)The idea is hardly supported by facts.3)Unfortunately, none of the available data shows...4)Recent studies indicate that...5)There is sufficient evidence to show that...6)According to statistics proved by..., it can be seen that...七)开篇
1)Many nations have been faced with the problem of...2)Recently the problem has been brought into focus.3)Recently the phenomenon has become a heated topic.4)Recently the issue has aroused great concern among...5)Nowadays there is a growing concern over...6)Never in our history has the idea that...been so popular.7)Faced with..., quite a few people argue that...8)According to a recent survey,...9)With the rapid development of...,...八)结尾
1)From what has been discussed above, we can draw the conclusion that...2)It is high time that strict measures were taken to stop...3)It is necessary that steps should be taken to...4)In conclusion, it is imperative that...5)There is no easy method, but...might be of some help.6)To solve the above-mentioned problem, we must...7)In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.8)With the efforts of all parts concerned, the problem will be solved thoroughly.9)We might do more than identify the cause;it is important to take actions to...10)Taking all these into account, we...11)Whether it is good or not /positive or negative, one thing is certain/clear...14类常用短语
1、学校生活及学习成绩
Be getting on well with one’s study某人的学习越来越好
take several courses at school在学校学若干门课程
have English(Chinese, Physics„)every(other)day work hard at „
put one’s heart into„专心于;致力于
be interested in „
be fond of
like chemistry best
be good at „;be poor at „;do well in „;be weak in „
make progress in „;fail in „’ be tired of „’
pass the examination;give sb.a passing grade;
major in history 主修历史
He has the best record in school.他的成绩最棒。
get a doctor’s degree 获得博士学位
be more interesting to sb.learn about;succeed in„;be active in class(work);
take an active part in „;learn„ by heart;
work out a(maths)problem;improve oneself in „;
get 90 marks for(English);get an “A” in the exam;
have a good command of„
lay a good foundation in(language study)
2、师生关系
get on well with sb;like to be with students;
be gentle with us;be kind to sb;
be a strict teacher;be strict with one’s pupils;
be strict in work
We think of him(her)as „;help sb with sth;
praise sb for sth „;blame sb for sth..give advice on „;question sb on „
be satisfied with „
correct the students’ homework carefully and prepare for the next day;give sb a lot of work;
try to teach sb good study habits;make one’s lessons lively and interesting;teach sb.sth.;
teach sb to do sth.devote all one’s time to work;
admire(sb.for)his devotion to the cause of education
佩服他对于教育事业的献身精神。
3、课余活动及周末生活
spend one’s time in many different ways;
enjoy doing things by oneself;go swimming;
go for an outing;have an outing at(the seashore);
see the sights of Beijing;play the piano(violin);
play chess(basketball);have a swim;
have dances on weekends;have a picnic over the weekend;
go to the cinema;have a party;hold a sports meeting;
do some reading;help sb do sth;enjoy a family trip;
get everything ready for;
ride one’s bike with sb.to(the park);
There are a lot of activities at(the beach).We enjoy a change from our busy life in the city.She would like to bring sth.to the picnic.It was a very relaxing Sunday.There are good programmes on TV on weekends.4、彼此沟通信息
take a message for sb;send a message to sb;
hear from sb;talk about/of sth;tell sb to do sth;
get information about„;
express one’s idea(feelings)in English用英语表达一个人的思想（感情）;
Write sb a letter saying„给某人写信说...，apologize to sb for„
thank you for „;make a speech t at the meeting;
explain sth to s;look upon sb as „;think sb to be „;
take sb’s side
5、事件中人的态度
would like to do;allow sb to do;
keep sb from doing(prevent sb.from doing);
call on sb to do;be afraid to do(be afraid of „)；
fee like doing;insist on doing;drive sb.off;
speak highly of sb;speak ill of sb;think highly of sb;
force sb to do;offer to do;refuse to do;agree to do;
regret doing;
prefer to do A rather than do B;had better do;
would rather(not)do.6、事情过程
have the habit of doing„;have no trouble doing;
make up one’s mind to do;
prepare sb for „;give up doing„;do sth as usual;
do what he wants us to do;set about doing;
try one’s best to do„=go all out to do;
get into trouble;help sb out;do one’s bit for New China;
wait for sb to do;find a way to do;make friends with sb;
show(tell)sb.how to do„;take(send)sb to „;
I’m trying to find„;
I’m afraid we are out of „;
pass the time doing;feel a little excited about doing„;
can’t help doing„;do some good deeds to people;
be prepared for more hard work;
Some are doing A, others are doing B, and still others are doing C.7、感观活动与思维活动
look around for „;look up(down)at „;catch sight of „;
take a look at „;hear sb do(doing);take notice of „;
take view of „;have a good understanding of „;
consider sb(sth)to be „;come to know„;
realize that „;know that +从句
8、情感与欲望
be pleased with „;be delighted in doing„;
take a pleasure in doing;be worried about;
feel surprised at „
be sorry for „;be angry with sb for sth;
be angry about „(为某事生气)；
look forward to doing„;wish to do;expect to do;
long for(long to do);be sick for one’s home;
have a strong desire to do „;
9、健康状况及治疗
be in good shape;be in good(poor)health;
feel weak(well, terrible, sick);have got a high(slight)fever;
have a slight(bad)cold;take one’s temperature;
have got a pain in „;be good(bad)for one’s health(eyes);
It’s nothing serious.stay in bed until„;save one’s life
10、其它
It(take)sb.some time to do„;It is said that „;
be fit for;be short of;be well dressed;
miss the lecture(train);change„into„;
waste time doing;spend time doing;be busy doing;
have no choice but to do;I can’t help it.be in need of„;
be mistaken about „;fall behind„;catch up with;
on behalf of;instead of;be welcome to do„;
Running, biking and swimming are popular in summer.Skiing and skating are my favorite winter sports.11、信件开头常用语
You letter came to me this morning.I have received your letter of July the 20th.I’m writing to you about the lecture to be given next Monday.I’m writing to ask if you can come next week.How time flies!It’s three months since I saw you last.Thank you for your letter.In reply to your letter about(the exhibition this year)„;
Let me tell you that„
12、信件结尾常用语
Please remember me to your whole family.Give my best regards(wishes)to your mother.Best wishes.With love.Wish you a pleasant journey.Wish you success.Wish you the best of health.(luck)
Looking forward to your next visit to China.Looking forward to the pleasure of meeting you.Expecting to hear from you as soon as possible.13、问路和应答
Go down this street
Turn night/left at the first crossing
It’s about„meters from here
You can’t miss it
In front of behind at/a the corner(不用in)
Pass two blocks
“游客纷至沓来”这句话，很多学生不能用英语写出“纷至沓来”这个成语，但是可以用以下几种表达方式：
⑴A large number of visitors come here
⑵There are lots of visitors coming here every day
⑶Many people visit here every day
⑷A lot of people pay a visit here every day
14.多使用过滤性词语使句子连贯
表列举：for example、for instance、that js to say
标补充：besides、in addition、moreover
表对比：on the one hand、on the other hand、in spite of
表原因：because of、thanks to、due to、owning to
表结果：therefore、thus、as a result、so
表结论：to conclude、in a word、in brief、so sum up
表转折：however、nevertheless、yet
第五篇：四级英语作文万能句
四级作文万能句
《一》段首句
1.关于……人们有不同的观点。一些人认为……
There are different opinions among people as to ____.Some people suggest that ____.2.俗话说（常言道）……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。
There is an old saying______.It“s the experience of our forefathers，however，it is correct in many cases even today.3.现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……。
Today, ____, which have brought a lot of harms in our daily life.First, ____ Second,____.What makes things worse is that______.4.现在，……很普遍，许多人喜欢……，因为……，另外（而且）……。
Nowadays，it is common to ______.Many people like ______ because ______.Besides，______.5.任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。
Everything has two sides and ______ is not an exception，it has both advantages and disadvantages.6.关于……人们的观点各不相同，一些人认为（说）……，在他们看来，……
People’s opinions about ______ vary from person to person.Some people say that ______.To them,_____.7.人类正面临着一个严重的问题……，这个问题变得越来越严重。
Man is now facing a big problem ______ which is becoming more and more serious.8.……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。
______ has become a hot topic among people，especially among the young and heated debates are right on their way.9.……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。
______ has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.10.根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……。很显然……，但是为什么呢？
According to the figure/number/statistics/percentages in the /chart/bar graph/line/graph，it can be seen that______ while.Obviously，______，but why?
（二）中间段落句
1.相反，有一些人赞成……，他们相信……，而且，他们认为……。
On the contrary，there are some people in favor of ___.At the same time，they say____.2.但是，我认为这不是解决……的好方法，比如……。最糟糕的是……。
But I don”t think it is a very good way to solve ____.For example，____.Worst of all，___.3.……对我们国家的发展和建设是必不可少的，（也是）非常重要的。首先，……。而且……，最重要的是……
______is necessary and important to our country“s development and construction.First，______.What”s more, _____.Most important of all,______.4.有几个可供我们采纳的方法。首先，我们可以……。
There are several measures for us to adopt.First, we can______
5.面临……，我们应该采取一系列行之有效的方法来……。一方面……，另一方面，Confronted with______，we should take a series of effective measures to______.For one thing，______For another，______
6.早就应该拿出行动了。比如说……，另外……。所有这些方法肯定会……。
It is high time that something was done about it.For example._____.In addition._____.All these measures will certainly______.7.为什么……？第一个原因是……；第二个原因是……；第三个原因是……。总的来说，……的主要原因是
由于……
Why______? The first reason is that ______.The second reason is ______.The third is ______.For all this, the main cause of ______due to ______.8.然而，正如任何事物都有好坏两个方面一样，……也有它的不利的一面，象……。
However, just like everything has both its good and bad sides, ______also has its own disadvantages, such as ______.9.尽管如此，我相信……更有利。
Nonetheless, I believe that ______is more advantageous.10.完全同意……这种观点（陈述），主要理由如下：
I fully agree with the statement that ______ because______.（三）结尾句
1.至于我，在某种程度上我同意后面的观点，我认为……
As far as I am concerned, I agree with the latter opinion to some extent.I think that ____.2.总而言之，整个社会应该密切关注……这个问题。只有这样，我们才能在将来……。
In a word, the whole society should pay close attention to the problem of ______.Only in this way can ______in the future.3.但是，……和……都有它们各自的优势（好处）。例如，……，而……。然而，把这两者相比较，我更倾向于（喜欢）……
But ______and ______have their own advantages.For example, _____, while_____.Comparing this with that, however, I prefer to______.4.就我个人而言，我相信……，因此，我坚信美好的未来正等着我们。因为……
Personally, I believe that_____.Consequently, I’m confident that a bright future is awaiting us because______.5.随着社会的发展，……。因此，迫切需要……。如果每个人都愿为社会贡献自已的一份力量，这个社会将要变得越来越好。
With the development of society, ______.So it“s urgent and necessary to ____.If every member is willing to contribute himself to the society, it will be better and better.6.至于我（对我来说，就我而言），我认为……更合理。只有这样，我们才能……
For my part, I think it reasonable to_____.Only in this way can you _____.7.对我来说，我认为有必要……。原因如下：第一，……； 第二，……；最后……但同样重要的是……
In my opinion, I think it necessary to____.The reasons are as follows.First _____.Second ______.Last but not least,______.8.在总体上很难说……是好还是坏，因为它在很大程度上取决于……的形势。然而，就我个人而言，我发现……。
It is difficult to say whether _____is good or not in general as it depends very much on the situation of______.However, from a personal point of view find______.9.综上所述，我们可以清楚地得出结论……
From what has been discussed above, we may reasonably arrive at the conclusion that____.10.如果我们不采取有效的方法，就可能控制不了这种趋势，就会出现一些意想不到的不良后果，所以，我们应该做的是……
If we can not take useful means, we may not control this trend, and some undesirable result may come out unexpectedly, so what we should do is_____.英语四级734条高频词组
1.abide by(=be faithful to;obey)忠于；遵守。
2.be absent from….缺席，不在3.absence or mind(=being absent-minded)心不在焉
4.absorb(=take up the attention of)吸引…的注意力(被动语态)be absorbed i n 全神贯注于…近be engrossed in;be lost in;be rapt in;be concentrated on;be focused on;be centered on
5.(be)abundant in(be rich in;be well supplied with)富于,富有
6.access(to)(不可数名词)能接近,进入,了解
7.by accident(=by chance, accidentally)偶然地,意外.Without accident(=safely)安全地，8.of one’s own accord(=without being asked;willingly;freely)自愿地 ,主 动地
9.in accord with 与…一致.out of one’s accord with 同….不一致
10.with one accord(=with everybody agreeing)一致地
11.in accordance with(=in agreement with)依照,根据
12.on one’s own account 1)为了某人的缘故, 为了某人自己的利益
2)(=at one’s own risk)自行负责
3)(=by oneself)依靠自己
on account 赊账;on account of 因为;on no account不论什么原因也不;of …account 有…..重要性.13.take…into account(=consider)把...考虑进去
14.give sb.an account of 说明, 解释(理由)
15.account for(=give an explanation or reason for)解释, 说明.16.on account of(=because of)由于,因为.17.on no account(=in no case, for no reason)绝不要,无论如何不要(放句首时句 子要倒装)
18.accuse…of…(=charge…with;blame sb.for sth.;blame sth.on sb.;complain about)指控,控告
19.be accustomed to(=be in the habit of, be used to)习惯于.20.be acquainted with(=to have knowledge of)了解;(=to have met socially)熟悉
21.act on 奉行,按照…行动;act as 扮演;act for 代理
22.adapt oneself to(=adjust oneself to)使自己适应于
23.adapt…(for)(=make sth.Suitable for a new need)改编, 改写(以适应新的需要)
24.in addition(=besides)此外, 又, 加之
25.in addition to(=as well as, besides, other than)除…外
26.adhere to(=abide by, conform to, comply with, cling to, insist on, pe rsist in, observe, opinion, belief)粘附;坚持, 遵循
27.adjacent(=next to, close to)毗邻的, 临近的 28.adjust..(to)(=change slightly)调节;适应;
29.admit of(=be capable of, leave room for)…的可能，留有…的余地.30.in advance(before in time)预告, 事先.31.to advantage 有利的,使优点更加突出地.32.have an advantage over 胜过.have the advantage of 由于…处于有利条件
have the advantage of sb.知道某人所不知道的事
33.take advantage of(=make the best of, utilize, make use of, profit from, harness)利用.34.agree with 赞同(某人意见)agree to 同意
35.in agreement(with)同意, 一致
36.ahead of 在…之前, 超过…;…………….ahead of time 提前.37.in the air 1)不肯定, 不具体.2)在谣传中.38.above all(=especially, most important of all)尤其是, 最重要的.39.in all(=counting everyone or everything, altogether)总共, 总计
40.after all 毕竟,到底;(not)at all 一点也不;all at once(=suddenly)突然;once and for all 只此一次;above all 最重要的;first of all 首先;all in all 大体上说;be all in 累极了;all but 几乎.41.allow for(=take into consideration, take into account)考虑到, 估计到
.42.amount to(=to be equal to)总计, 等于.43.answer for(undertake responsibility for, be liable for, take charge for)对…负责.44.answer to(=conform to)适合,符合.45.be anxious about 为…焦急不安;或anxious for
46.apologize to sb.for sth.为…向…道歉
47.appeal to sb.for sth.为某事向某人呼吁.appeal to sb.对某人有吸引力
48.apply to sb.for sth.为…向…申请;apply for申请;apply to 适用.49.apply to 与…有关;适用
50.approve of(=consent to, be in favor of, favor, agree to, consider good, right)赞成, approve vt.批准
51.arise from(=be caused by)由…引起.52.arrange for sb.sth.to do sth.安排…做…
53.arrive on 到达;arrive at 到达某地(小地方);得出,作出;arrive in 到达某地(大地方);
54.be ashamed of(=feel shame, guilt or sorrow because of sth.done)以…
为羞耻
55.assure sb.of sth.(=try to cause to believe or trust in sth.)向…保证, 使…确信.56.attach(to)(=to fix, fasten;join)缚, 系 ,结
57.make an attempt at doing sth.(to do sth.)试图做…
58.attend to(=give one’s attention, care and thought)注意,照顾;attend on(upon)(=wait upon, serve, look after)侍候,照料
59.attitude to toward …对…的态度.看法
60.attribute…to…(=to believe sth.to be the result of…)把..归因于.., 认为..是..的结果
61.on the average(=on average, on an average)平均
62.(be)aware of(=be conscious of , having knowledge or consciousness)意识到,知道.63.at the back of(=behind)在…后面
64.in the back of 在…后部(里面);on the back of 在…后部(外面);be on one’s back(=be ill in bed)卧病不起.65.at one’s back(=supporting or favoring sb.)支持,维护;have sb.at one ’s back 有…支持, 有…作后台
66.turn one’s back on sb.(=turn away from sb.in an impolite way)不理睬(某人),背弃,抛弃
67.behind one’s back 背着某人(说坏话)
68.be based on upon 基于
69.on the basis of 根据…, 在…基础上
70.beat…at 在…运动项目上打赢
71.begin with 以…开始.to begin with(=first of all)首先, 第一(经常用于开始语)
72.on behalf of(=as the representative of)以…名义
73.believe in(=have faith or trust in;consider sth.sb.to be true)相信,依赖,信仰.74.benefit(from)受益,得到好处.75.for the benefit of 为了…的利益(好处)
76.for the better 好转
77.get the better of(=defeat sb.)打败, 胜过.78.by birth 在出生上,论出身,按血统 at birth 在出生时;give birth to 出生
79.blame sb.for sth.因…责备某人.blame sth.on sb.把…推在某人身上
80.in blossom开花(指树木)be in blossom开花(强调状态)come into blossom开花(强调动作)
81.on board 到船上, 在船上, 上火车或飞机
82.boast of(or about)吹嘘
83.out of breath 喘不过气来
84.in brief(=in as few words as possible)简言之
85.in bulk 成批地,不散装的 86.take the floor 起立发言
87.on business 出差办事.88.be busy with sth.忙于某事
be busy doing sth.忙于做某事
89.last but one 倒数第二.90.but for(=without)要不是.表示假设
91.buy sth.for…money 用多少钱买
92.be capable of 能够, 有能力
be capable of being +过去分词是能够被…的93.in any case(=for love or money, at any rate, at any price, at any cost , whatever happens;anyhow)无论如何
94.in case(=for fear that)万一;
95.in case of(=in the event of)如果发生…万一
in the case of 至于…, 就…而言
96.in no case在任何情况下都不(放句首倒装句)
97.be cautious of 谨防
98.center one’s attention on(=focus one’s attention on)把某人的注意力集中在…上
99.be certain of(=be sure of)有把握, 一定.100.for certain of(=for sure)肯定地,有把握地
101.by chance(=accidentally, by accident)偶然
102.for a change换换环境(花样等)
103.charge sb.with …控告某人犯有…
104.in charge of(=responsible for)负责(某事)in the charge of …由…管
105.take charge of(=to be or become responsible for)负责管理(照顾)
106.charge…for 因…索取(费用), charge sb.with sth.控告某人犯有…
107.round the clock(=all day and all night, usually without stopping)昼夜不停地
108.comment on 评论
109.commit oneself to 使自己承担… commit sb.to prison把某人送进监狱;commit one’s idea to writing 把某人的想法写下来;commit a matter to a committee 把某事交给委员会讨论
110.in common(和…)有共同之处,共用.be common to sb.是与某人所共有的 111.keep company with(=be friendly and go out together)和…要好.112.compare…with … 把…与…比较
113.compare…to… 把…比作…
114.by comparison 比较起来
115.in comparison with(=in contrast to)和…比起来
116.compensate for(=give sth.to make up for)补偿, 赔偿,弥补 compensate sb.for sth.赔偿,弥补
117.complain of(or about)抱怨;诉苦;控告;complain about 抱怨某人或事情;complain to sb.about sth.(or sb.)向某人抱怨…;complain(抱怨);complement(补充);compliment(恭维)
118.comply with(=act in accordance with a demand, order, rule etc.)遵守, 依从
119.conceive of(think of, imagine, consider)想象,设想
120.concentrate on(or upon)集中,专心
121.be concerned with(=about)与…有关
122.concern oneself about with 关心
123.in conclusion(=as the last thing)最后一点;at the conclusion of 当…结束时;
124.condemn sb.to 判决
125.on condition that(=if)以…为条件, 假如.in that = because因为;now that = since既然
for all that = although 尽管
126.in out of condition(=thoroughly healthy or fit not fit)健康状况好不好.in good(bad)condition处于良好(坏)状态
127.confess(to)(=admit a fault, crime, or sth.wrong)承认, 供认;confess to a crime 承认罪行.128.confide in(=to talk freely to sb.about one’s secret)对…讲真心话, 依赖
129.in confidence 推心置腹地;with confidence 满怀信心地;have confidence in 对…有信心
130.confidence in sb.sth.对…的信赖
131.be confident of 有信心;confidential 机密的 132.confine…to… 把…限制在某范围内
133.confirm sb.in 使某人更坚定(信念等)
134.conform to(=be in agreement with, comply with)符合,遵照,遵守;1)obey 服从;2)observe;3)comply with照…办;4)keep to遵循;5)abide by服从;6)stick to按..做
135.be confronted with(=be brought face to face with)面对, 面临
136.congratulate sb.on 祝贺
137.in connection with(=with regard to)关于，138.be conscious of(=be aware of)觉察,知道
139.consent to(=give agreement to permission)同意
140.in consequence(=as a result)结果
141.in consequence of(=as a consequence of)由于…的结果
100个句子记完7000个单词
1.Typical of the grassland dwellers of the continent is the American antelope, or pronghorn.1.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2.Of the millions who saw Haley’s comet in 1986, how many people will live long enough to see it return in the twenty-first century.2.1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
3.Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions.3.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4.Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.4.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5.In group to remain in existence, a profit-making organization must, in the long run, produce something consumers consider useful or desirable.5.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6.The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse.6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
7.It is more difficult to write simply, directly, and effectively than to employ flowery but vague expressions that only obscure one’s meaning.7.简明，直接，有力的写作难于花哨，含混而意义模糊的表达。
8.With modern offices becoming more mechanized, designers are attempting to personalize them with warmer, less severe interiors.8.随着现代办公室的日益自动化，设计师们正试图利用较为温暖而不太严肃的内部装饰来使其具有亲切感。
9.The difference between libel and slander is that libel is printed while slander is spoken.9.诽谤和流言的区别在于前者是书面的，而后者是口头的。
10.The knee is the joints where the thigh bone meets the large bone of the lower leg.10.膝盖是大腿骨和小腿胫的连接处。
11.Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red.11.酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
12.Billie Holiday’s reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs.12.Billie Holiday’s作为一个爵士布鲁斯乐杰出歌手的名声建立在能够赋予歌曲感情深度的能力。
13.Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.13.理论在本质上是对认识了的现实的一种抽象和符号化的表达。
14.Long before children are able to speak or understand a language, they communicate through facial expressions and by making noises.14.儿童在能说或能听懂语言之前，很久就会通过面部表情和靠发出噪声来与人交流了。
15.Thanks to modern irrigation, crops now grow abundantly in areas where once nothing but cacti and sagebrush could live.15.受当代灌溉(技术设施)之赐，农作物在原来只有仙人掌和荞属科植物才能生存的地方旺盛的生长。
16.The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them.16.机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。
17.Anthropology is a science in that anthropologists use a rigorous set of methods and techniques to document observations that can be checked by others.17.人类学是一门科学，因为人类学家采用一整套强有力的方法和技术来记录观测结果，而这样记录下来的观测结果是供他人核查的。
18.Fungi are important in the process of decay, which returns ingredients to the soil, enhances soil fertility, and decomposes animal debris.18.真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。19.When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time.19.音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。
20.Although pecans are most plentiful in the southeastern part of the United States, they are found as far north as Ohio and Illinois.20.虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们。21.Eliminating problems by transferring the blame to others is often called scape-goating.21.用怪罪别人的办法来解决问题通常被称为寻找替罪羊。
22.The chief foods eaten in any country depend largely on what grows best in its climate and soil.22.一个国家的主要食物是什么，大体取决于什么作物在其天气和土壤条件下生长得最好。
23.Over a very large number of trials, the probability of an event’s occurring is equal to the probability that it will not occur.23.在大量的实验中，某一事件发生的几率等于它不发生的几率。
24.Most substance contract when they freeze so that the density of a substance’s solid is higher than the density of its liquid.24.大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
25.The mechanism by which brain cells store memories is not clearly understood.25.大脑细胞储存记忆的机理并不为人明白。
26.By the middle of the twentieth century, painters and sculptors in the United States had begun to exert a great worldwide influence over art.26.到了二十一世纪中叶，美国画家和雕塑家开始在世界范围内对艺术产生重大影响。
27.In the eastern part of New Jersey lies the city of Elizabeth, a major shipping and manufacturing center.27.伊丽莎白市，一个重要的航运和制造业中心，坐落于新泽西州的东部。
28.Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York Infirmary, an institution that has always had a completely female medical staff.28.Elizabeth Blackwell，美国第一个女医生，创建了员工一直为女性纽约诊所。
29.Alexander Graham Bell once told his family that he would rather be remembered as a teacher of the deaf than as the inventor of the telephone.29.Alexander Graham Bell曾告诉家人，他更愿意让后人记住他是聋子的老师，而非电话的发明者。
30.Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance.30.采摘下的迷迭香树叶常绿不衰，因此人们把迷迭香树与怀念联系在一起。
31.Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact.31.骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相当的打击。
32.That xenon could not FORM chemical compounds was once believed by scientists.32.科学家曾相信：氙气是不能形成化合物的。
33.Research into the dynamics of storms is directed toward improving the ability to predict these events and thus to minimize damage and avoid loss of life.33.对风暴动力学的研究是为了提高风暴预测从而减少损失，避免人员伤亡。
34.The elimination of inflation would ensure that the amount of money used in repaying a loan would have the same value as the amount of money borrowed.34.消除通货膨胀应确保还贷的钱应与所贷款的价值相同。
35.Futurism, an early twentieth-century movement in art, rejected all traditions and attempted to glorify contemporary life by emphasizing the machine and motion.35.未来主义，二十世纪早期的一个艺术思潮。拒绝一切传统，试图通过强调机械和动态来美化生活。
36.One of the wildest and most inaccessible parts of the United States is the Everglades where wildlife is abundant and largely protected.36.Everglades是美国境内最为荒凉和人迹罕至的地区之一，此处有大量的野生动植物而且大多受(法律)保护。37.Lucretia Mott’s influence was so significant that she has been credited by some authorities as the originator of feminism in the United States.37.Lucretia Mott’s的影响巨大，所以一些权威部门认定她为美国女权运动的创始人。
38.The activities of the international marketing researcher are frequently much broader than those of the domestic marketer.38.国际市场研究者的活动范围常常较国内市场研究者广阔。
39.The continental divide refers to an imaginary line in the North American Rockies that divides the waters flowing into the Atlantic Ocean from those flowing into the Pacific.39.大陆分水岭是指北美洛矶山脉上的一道想象线，该线把大西洋流域和太平洋流域区分开来。40.Studies of the gravity field of the Earth indicate that its crust and mantle yield when unusual weight is placed on them.40.对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。
41.The annual worth of Utah’s manufacturing is greater than that of its mining and farming combined.41.尤它州制造业的年产值大于其工业和农业的总和。
42.The wallflower is so called because its weak stems often grow on walls and along stony cliffs for support.42.墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。
43.It is the interaction between people, rather than the events that occur in their lives, that is the main focus of social psychology.43.社会心理学的主要焦点是人与人之间的交往，而不是他们各自生活中的事件。
44.No social crusade aroused Elizabeth Williams’ enthusiasm more than the expansion of educational facilities for immigrants to the United States.44.给美国的新移民增加教育设施比任何社会运动都更多的激发了Elizabeth Williams的热情。45.Quails typically have short rounded wings that enable them to spring into full flight instantly when disturbed in their hiding places.45.典型的鹌鹑都长有短而圆的翅膀，凭此他们可以在受惊时一跃而起，飞离它们的躲藏地。
46.According to anthropologists, the earliest ancestors of humans that stood upright resembled chimpanzees facially, with sloping foreheads and protruding brows.46.根据人类学家的说法，直立行走的人的鼻祖面部轮廓与黑猩猩相似，额头后倾，眉毛突出。
47.Not until 1866 was the fully successful transatlantic cable finally laid.47.直到1866年第一条横跨大西洋的电缆才完全成功的架通。
48.In his writing, John Crowe Ransom describes what he considers the spiritual barrenness of society brought about by science and technology.48.John Crowe Ransom在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。
49.Children with parents whose guidance is firm, consistent, and rational are inclined to possess high levels of self-confidence.49.父母的教导如果坚定，始终如一和理性，孩子就有可能充满自信。
50.The ancient Hopewell people of North America probably cultivated corn and other crops, but hunting and gathering were still of critical importance in their economy.50.北美远古的Hopewell人很可能种植了玉米和其他农作物，但打猎和采集对他们的经济贸易仍是至关重要的。
51.Using many symbols makes it possible to put a large amount of information on a single map.51.使用多种多样的符号可以在一张地图里放进大量的信息。
52.Anarchism is a term describing a cluster of doctrines and attitudes whose principal uniting feature is the belief that government is both harmful and unnecessary.52.无government主义这个词描述的是一堆理论和态度，它们的主要共同点在于相信government是有害的，没有必要的。
53.Probably no man had more effect on the daily lives of most people in the Untied States than did Henry Ford a pioneer in automobile production.53.恐怕没有谁对大多数美国人的日常生活影响能超过汽车生产的先驱亨利.福特。
54.The use of well-chosen nonsense words makes possible the testing of many basic hypotheses in the field of language learning.54.使用精心挑选的无意义词汇，可以检验语言学科里许多基本的假定。
55.The history of painting is a fascinating chain of events that probably began with the very first pictures ever made.55.优化历史是由一连串的迷人事件组成，其源头大概可以上溯到最早的图画。
56.Perfectly matched pearls, strung into a necklace, bring a far higher price than the same pearls told individually.56.相互般配的珍珠，串成一条项链，就能卖到比单独售出好得多的价钱。
57.During the eighteenth century, Little Turtle was chief of the Miami tribe whose territory became what is now Indiana and Ohio.57.十八世纪时，”小乌龟"是迈阿密部落的酋长，该部落的地盘就是今天的印第安那州和俄亥俄州。
58.Among almost seven hundred species of bamboo, some are fully grown at less than a foot high, while others can grow three feet in twenty-four hours.58.在竹子的近七百个品种中，有的全长成还不到一英尺，有的却能在二十四小时内长出三英尺。
59.Before staring on a sea voyage, prudent navigators learn the sea charts, study the sailing directions, and memorize lighthouse 本地s to prepare themselves for any conditions they might encounter.59.谨慎的航海员在出航前，会研究航向，记录的灯塔的位置，以便对各种可能出现的情况做到有备无患。
60.Of all the economically important plants, palms have been the least studied.60.在所有的经济作物中，棕榈树得到的研究最少。
61.Buyers and sellers should be aware of new developments in technology can and does affect marketing activities.61.购买者和销售者都应该留意技术的新发展，原因很简单，因为技术能够并且已经影响着营销活动。
62.The application of electronic controls made possible by the microprocessor and computer storage have multiplied the uses of the modern 无效writer.62.电脑储存和由于电子微处理机得以实现的电控运用成倍的增加了现代打字机的功能。
63.The human skeleton consists of more than two hundred bones bound together by tough and relatively inelastic
connective tissues called ligaments.63.人类骨骼有二百多块骨头组成，住些骨头石油坚韧而相对缺乏弹性的，被称为韧带的结蒂组连在一起。
64.The pigmentation of a pearl is influenced by the 无效 of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.64.珍珠的色泽受到作为其母体牡蛎种类及牡蛎生活水域的深度，温度和含盐度的制约。
65.Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly identified as mockingbirds by certain aural clues.65.尽管模仿鸟学很多种鸟的鸣叫声惟妙惟肖，但人类还是能够依其声音上的线索很快识别它们。
66.Not only can walking fish live out of water, but they can also travel short distances over land.66.鲇鱼不仅可以离开水存活，还可以在岸上短距离移动。
67.Scientists do not know why dinosaurs became extinct, but some theories postulate that changers in geography, climate, and sea levels were responsible.67.科学家不知道恐龙为何绝种了，但是一些理论推断是地理，气候和海平面的变化造成的。
68.The science of horticulture, in which the primary concerns are maximum yield and superior quality, utilizes information derived from other sciences.68.主要目的在于丰富和优质的农艺学利用了其他科学的知识。
69.Snow aids farmers by keeping heart in the lower ground levels, thereby saving the seeds from freezing.69.雪对农民是一种帮助，因为它保持地层土壤的温度，使种子不致冻死。
70.Even though the precise qualities of hero in literary words may vary over time, the basic exemplary function of the hero seems to remain constant.70.历代文学作品中的英雄本色虽各有千秋，但其昭世功力却是恒古不变的。
71.People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water.71.史前的人们制造颜料是将植物和泥土等原料磨成粉末，然后加水。
72.Often very annoying weeds, goldenrods crowd out less hardy plants and act as hosts to many insect pests.72.花通常令人生厌，它挤走不那么顽强的植物，并找来很多害虫。
73.Starting around 7000 B.C., and for the next four thousand years, much of the Northern Hemisphere experienced temperatures warmer than at present.73.大约从公元前七千年开始，在四千年当中，北半球的温度比现在高。
74.When Henry Ford first sought financial backing for making cars, the very notion of farmers and clerks owning automobiles was considered ridiculous.74.当亨利.福特最初制造汽车为寻求资金支持时，农民和一般职员也能拥有汽车的想法被认为是可笑的。75.Though once quite large, the population of the bald eagle across North America has drastically declined in the past forty years.75.北美秃头鹰的数量一度很多，但在近四十年中全北美的秃头鹰数量急剧下降。
76.The beaver chews down trees to get food and material with which to build its home.76.水獭啃倒树木，以便取食物并获得造窝的材料。
77.Poodles were once used as retrievers in duck hunting, but the American Kennel Club does not consider them sporting dogs because they are now primarily kept as pets.77.长卷毛狗曾被用作猎鸭时叼回猎物的猎犬，但是美国Kennel Club却不承认它们为猎犬，因为它们现在大多数作为宠物饲养。
78.As a result of what is now know in physics and chemistry, scientists have been able to make important discoveries in biology and medicine.78.物理学和化学的一个成果是使得科学家们能在生物学和医学上获得重大发现。
79.The practice of making excellent films based on rather obscure novels has been going on so long in the United States as to constitute a tradition.79.根据默默无闻的小说制作优秀影片在美国由来已久，已经成为传统。
80.Since the consumer considers the best fruit to be that which is the most attractive, the grower must provide products that satisfy the discerning eye.80.因为顾客认为最好的水果应该看起来也是最漂亮的，所以种植者必须提供能满足挑剔眼光的产品。
81.Television the most pervasive and persuasive of modern technologies, marked by rapid change and growth, is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world.81.电视，这项从迅速变化和成长为标志的最普及和最有影响力的现代技术，正在步入一个新时代，一个极为成熟和多样化的时代，这将重塑我们的生活和世界。
82.Television is more than just an electronics;it is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.82.电视不仅仅是一件电器；它是表达的手段和交流的载体并因此成为联系他人的有力工具。
83.Even more shocking is the fact that the number and rate of imprisonment have more than doubled over the past twenty years, and recidivism------that is the rate for re-arrest------is more than 60 percent.83.更让人吃惊的事实是监禁的数目和比例在过去的二十年中翻了一番还有余，以及累犯率——即再次拘押的比例——为百分之六十强。
84.His teaching began at the Massachusetts Institute of Technology, but William Rainey Harper lured him to the new university of Chicago, where he remained officially for exactly a generation and where his students in advanced composition found him terrifyingly frigid in the classroom but sympathetic and understanding in their personal conferences.84.他的教书生涯始于麻省理工学院，但是William Rainey Harper把他吸引到了新成立的芝加哥大学。他在那里正式任职长达整整一代人的时间。他的高级作文课上的学生觉得他在课上古板得可怕，但私下交流却富有同情和理解。
85.The sloth pays such little attention to its personal hygiene that green algae grow on its coarse hair and communities of a parasitic moth live in the depths of its coat producing caterpillars which graze on its mouldy hair.Its muscles are such that it is quits incapable of moving at a speed of over a kilometer an hour even over the shortest distances and the swiftest movement it can make is a sweep of its hooked arm.85.树獭即不讲究卫生，以至于它粗糙的毛发上生出绿苔，成群的寄生蛾生长在它的皮毛深处，变成毛毛虫，并以它的脏毛为食。她的肌肉不能让他哪怕在很短的距离以内以每小时一公里的速度移动。它能做的最敏捷的动作就是挥一挥它弯曲的胳膊。
86.Artificial flowers are used for scientific as well as for decorative purposes.They are made from a variety of materials, such as way and glass, so skillfully that they can scarcely be distinguished from natural flowers.86.人造花卉即可用于科学目的，也可用于装饰目的，它们可以用各种各样的材料制成，臂如蜡和玻璃；其制作如此精巧，几乎可以以假乱真。
87.Three years of research at an abandoned coal mine in Argonne, Illinois, have resulted in findings that scientists believe can help reclaim thousands of mine disposal sites that scar the coal-rich regions of the United States.87.在伊利诺州Argonne市的一个废弃煤矿的三年研究取得了成果，科学家们相信这些成果可以帮助改造把美国产煤区弄得伤痕累累的数千个旧煤场。
88.When the persuading and the planning for the western railroads had finally been completed, the really challenging task remained: the dangerous, sweaty, backbreaking, brawling business of actually building the lines.88.当有关西部铁路的说服和规划工作终于完成后，真正艰难的任务还没有开始；即危险，吃力，需要伤筋动骨和吵吵嚷嚷的建造这些铁路的实际工作。
89.Because of the space crunch, the Art Museum has become increasingly cautious in considering acquisitions and donations of art, in some cases passing up opportunities to strengthen is collections.89.由于空间不足，艺术博物馆在考虑购买和接受捐赠的艺术品是越来越慎重，有些情况下放弃其进一步改善收藏的机会。
90.The United States Constitution requires that President be a natural-born citizen, thirty-five years of age or older, who has lived in the United States for a minimum of fourteen years.90.美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。
91.Arid regions in the southwestern United States have become increasingly inviting playgrounds for the growing number of recreation seekers who own vehicles such as motorcycles or powered trail bikes and indulge in hill-climbing contests or in caving new trails in the desert.91.美国西部的不毛之地正成为玩耍的地方，对越来越多拥有摩托车或越野单车类车辆的，喜欢放纵于爬坡比赛或开辟新的沙漠通道的寻欢作乐者具有不断增长的吸引力。
92.Stone does decay, and so tools of long ago have remained when even the bones of the man who made them have disappeared without trace.92.石头不会腐烂，所以以前的(石器)工具能保存下来，虽然它们的制造者已经消失的无影无踪。
93.Insects would make it impossible for us to live in the world;they would devour all our crops and kill our flocks and herds, if it were not for the protection we get from insect-eating animals.93.昆虫就将会使我们无法在这个世界上居住；如果我们没有受到以昆虫为食的动物的保护，昆虫就会吞嚼掉我们所有的庄稼并杀死我们饲养的禽兽。
94.It is true that during their explorations they often faced difficulties and dangers of the most perilous nature, equipped in a manner which would make a modern climber shudder at the thought, but they did not go out of their way to court such excitement.94.确实，他们在探险中遇到了极具威胁性的困难和危险，而他们的装备会让一个现代登山者想一想都会浑身颤栗。不过他们并不是刻意去追求刺激的。
95.There is only one difference between an old man and a young one: the young man has a glorious future before him and old one has a splendid future behind him: and maybe that is where the rub is.95.老人和年轻人之间只有一个区别：年轻人的前面有辉煌的未来，老年人灿烂的未来却已在它们身后。这也许就是困难之所在。
96.I find young people exciting.They have an air of freedom, and they have not a dreary commitment to mean ambitions or love comfort.They are not anxious social climbers, and they have no devotion to material things.96.我们位年强人振奋。它们带有自由的气息，他们不会为狭隘的野心和贪婪享受而孜孜以求。他们不是焦虑的向上爬的人，他们不会对物质性的东西难舍难分。
97.I am always amazed when I hear people saying that sport creates goodwill between the nations, and that if only the common peoples of the world could meet one another at football or cricket, they would have no inclination to meet on the battlefield.97.每次我听说体育运动能够在国家间建立起友好感情，说世界各地的普通人只要能在足球场或板球场上相遇就会没有兴趣在战场上相遇的话，我都倍感诧异。
98.It is impossible to say simply for the fun and exercise: as soon as the question of prestige arises, as soon as you feel that you and some larger unit will be disgraced if you lose, the most savage combative instincts are around.98.没有可能仅仅为了娱乐或锻炼而运动：一旦有了问题，一旦你觉得你输了你和你所属团体会有失体面时，你最野蛮的好斗本能就会被激发出来。
99.It has been found that certain bats emit squeaks and by receiving the echoes, they can locate and steer clear of obstacles------or locate flying insects on which they feed.This echo-本地 in bats is often compared with radar, the principle of which is similar.99.人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。蝙蝠这种回响定位法常拿来和原理与之很相近似的雷达相比。
100.As the time and cost of making a clip drop to a few days and a few hundred dollars, engineers may soon be free to let their imaginations soar without being penalized by expensive failure.100.随着芯片制造时间和费用降低到了几天和几百美元，工程师们可能很快可以任他们的想象驰骋而不会被昂贵的失败所惩罚。
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