英语开头句型

第一篇：英语开头句型

开头句型

我们常说，良好的开端等于成功的一半。做事如此，作文也是如此。所以我们颇有必要在作文的开头花一番心思。在写议论文时，你通常以什么样的方式开头呢？最简单也最常用的可能就是开门见山法。也就是说———直截了当地提出你对这个问题的观点，点出文章的中心思想。

I．．．．has both advantages and

disadvantages．„„既有利又有弊。例如：

1．Obviously television has both advantages and disadvantages． 2．Living in a city has both advantages and disadvantages．

3．Com pared with cars，bikes have their advantages and disadvantages．

举一反三：

1．Although computers bring people a lot of convenience，they have many disadvantages． 2．．．．has many advantages．For example，．．．However，just as every coin has two sides，．．．has its disadvantages．（本例将利弊分开讲，转折过渡自然。just as every coin has two sides也很值得背诵。）

II．．．．play（s）an important role ／part in．．．„„在„„中扮演重要角色／起重要作用。例如： 1．Computers play an important role in science and technology． 2．Computers play a more and more important role in our life．

Computers play an increasingly important role in our studies． 3．Education plays an important part in developing our mind． 4．Addiction to alcohol and drugs play a role in homelessness．

举一反三：

1．Advertisement plays an informative role in our daily life． 2．In the past，letters played a decisive role in long-distance

communication．But now，telephone，email，fax have taken their place．

III．With the development of．．．，随着„„的发展，例如：

1．With the developm ent of our econo-m y，m any Chinese fam ilies can afford a car．

2．With the development of our economy and society，pollution is more and more serious．

3．With the rapid development of science and technology，people can get a college degree by taking online-courses at home．

4．With the current social and technological developments，employees with more knowledge and higher academic degrees are needed．

举一反三：

1．With the rapid increase of China's population，housing problem is becoming more and more serious．

随着中国人口的急剧增加，住房问题越来越突出。

2．With more and more women entering society，people's attitude towards women is changing．

随着越来越多的妇女走入社会，人们对妇女的态度也在改变。3．With the deepening of Chinese reform and opening up，an increasing number of Chinese families can afford a car．

随着中国改革开放的深入，越来越多的中国家庭买得起车了。（“越来越多”除了常用的more and more外，还可以用an increasing number of，a growing number of，a significant number of，a great number of等来表达。）

本结构看似固定，实则富于变化，只要记住with有“随着”的意思，相信大家可以根据实际的需要造出更多的句子。

我们已经看到，开门见山的开头使论文直切主题，直白明确地提出了论点。不过在讨论某些有争议性的问题时，就显得有欠缺，因为我们必须在文章的开头引出人们对要讨论的问题的不同看法，然后再表明自己的观点。下面就是专门针对争议性论文的一种句型。

IV．When it comes to．．．，some people think ／believe that．．．，others argue ／claim that opposite ／reverse is true．There is probably some truth in both arguments ／statements，but．．．当说到„„，有些人认为„„，但另一些人则持相反的观点„„。这两种观点可能都有点道理，但„„。本结构先用when it comes to ．．．引出话题，再用some．．．others ．．．这个对立的结构引出了两种相反的观点，然后说There is some truth in both．．．表明严谨公正的态度，最后用but．．．很自然地引出了自己的论点。请看下面这个例子：

TV，a good thing or bad thing

When it comes to TV，some people believe that it is extremely valuable，as it provides relaxation，entertainment and education． Others argue that it is harmful for it begins to control our lives and deprives people of time to do other activities．There is probably some truth in both sides．But we must realize that television itself is neither good or bad．It is the uses to which it is put that determines its value to society．

第二篇：英语作文开头常用句型

英语作文开头常用句型1

（一）引入背景知识

Recently(At present / Currently / Lately / Nowadays / These years / These days / In the past several decades / Over the last several years), sth.(the problem / issue of)„ has been brought to popular attention(has become the focus of the public).近来„„引起人们的普遍关注。

With(Along with / As / Thanks to / At the mercy of)„随着„„，由于„„ It is commonly(universally)acknowledged(believed)that„众所周知„„ It is well-known that„众所周知„„

It is undeniable that„不可否认„„

There is no denying that„不可否认„„

No one would deny that„没人否认„„

There is no doubt that„无疑„„

When it comes to„, most people(the public)maintain(contend)that„谈到„„，公众主张„„

As is known in the above graph / table„正如以上图表所示„„

（二）引入相反或不同观点

People’s view on„vary from person to person.Some hold(take)the view

that„However, others believe(claim / argue)that„人们对„„的看法因人而异。有人认为„„，然而其他人认为„„

There is a public(general / heated / impassioned)debate(discussion / controversy)today(nowadays / at present / currently / lately / recently / these years / These days)as to(over / on / concerning)the issue(problem)of „Those who criticize(oppose / object to)„contend(argue / believe / claim)that„ But people who advocate(favor / are for)„, on the other hand, maintain / assert that„ 现在对于„„人们在激烈讨论。批评的人认为„„，然而支持的人主张„„

People may have different opinions on„人们对于„„的观点不同。

Attitudes towards„ vary from person to person.人们对„„的看法因人而异。There are different opinions among people as to„人们对于„„有不同的看法。Different people hold different attitudes toward„人们对于„„的观点不同。英语作文开头常用句型2

（三）从问题引入

Have you ever been crazy about a most successful film star? Have you ever been absorbed in a book with a large circulation such as Harry Potter? Have you ever tried to save money just to buy brand clothes? The answer will be definitely “yes” if you are fashionable.(Going after fashion)

Do you believe that everyone is born to a certain fate that he cannot change? Or do you think, as I do, that each person makes his own fate?(Fate)

What is the difference between lecture system and discussion teaching methods prevalent on campus both at home and abroad? As a senior, it is not very difficult for me to tell: they have both strengths and weaknesses.(Lecture system and discussion teaching methods)

(四)引用名人名言

As the proverb says, “No one knows the value of health until he loses it.”(The best way to stay healthy)

“Smile at life, life sill smile in return,” a poem says.(The importance of keeping a good mood)

Rome is not built in one day, so the saying goes.It is similarly true that knowledge cannot be acquired in one day and has to be acquired(accumulated)little by little.(Diligence)

“A man is never too old to learn.” As this saying goes, education does not mean a period of learning such as attending colleges or universities.It should be a lifelong process.(Education)

(五)引用定义

Generation gap refers to the distance and contradiction between the old and the young.It’s a common phenomenon that exists everywhere in the world and influences both the old and the young.(Generation gap)

第三篇：英语文章开头结尾常用句型

以下是各种开头写法常用的句型。

一、常用提出概括的句型。

1.The following characteristics may best demonstrate certain advantages of …

2.„ In general, the situation is still serious.3.The bright side and the dark side of … have been summarized as follows.4.Different people have different opinions（ideas）about „

5.In daily life, we often meet with various situations concerning …

6.People enjoy several benefits from …

7.Different attitudes towards … may be listed as follows.二、常用点明主题的句型。

1.It has been said that …

2.In my opinion, it is right to …

3.In a certain sense, …

三、常用介绍评述对象的句型。

1.„refer to …

2.„may be described as …

3.…can be defined as …

四、常用交代目的的句型。

1.In order to … I write this passage.2.The present author（笔者、本文作者）has written this essay so as to „

3.This article is written not for the purpose of …, but for the purpose of …

4.The composition is written for the sake of …

5.I have this report published in the hope of …

6.Owing to（Because of, Due to）„, I write these words.五、常用提出问题的句型。

1.What has caused the problem?

2.Have you ever thought about the factors which can be attributedto the phenomenon?

3.What is the nature of …?

4.What are the causes of this new phenomenon?

5.____ now plays such an influential part in people’s lives that it is essential for us to try to decide whether it is a blessing(福)or a curse(祸).Obviously ____ has both bright side and dark side.But does the former outweigh the latter?

下面的开篇句子虽然不是一个问句，但它实际上提出了一个问题，因此也可以归入这一类型。

6.It has never been explained why „

7.No one could explain why „

六、引用名人名言或谚语俗语开头时，常用以下句型。

1.An ancient Chinese saying goes, “ … ”.2.As an English proverb exposes one truth , “ … ”.3.A motto(箴言，座右铭)reads, “ „ ”.4.A famous philosopher once said, “ … ”.文章结尾

结尾部分可能使用的结束语

一.意犹未尽。此类结束语往往能唤起读者的期待感。

1)The suggestion(proposal, plan, scheme, etc.)is open to question(discussion, argument, etc.).2)The phenomenon remains to be further studied.3)This article is only the beginning of a long essay.4)What has been discussed above is only the tip of an iceberg(冰山一角).5)The story is hardly unique.There are many similar stories in reality.6)This is not the only case.It is worth conducting further research.7)But this new application is another story — one we will talk about in another article.二.号召呼吁。有的作者往往在此类结束语中提出一些具体建议。

1)It’s time for us to realize the urgency of the situation.Complaint and gloom are useless;we should readjust to new challenges.Today we must take immediate actions to preserve a hopeful tomorrow.2)Though we have made much progress, we must remember that it is only the first step in the right direction.Let’s continue to contribute our efforts and ideas.To solve the problem(To reach our goals, To realize our dreams, To carry out the project further, etc.), we still have a long way to go.3)To realize „, we should initiate(开始，着手)a series of measures.Firstly, government must enforce strategic policy in the long run.Secondly, the development of has to come along with the perfecting of the country’s laws(or democracy or social security network, etc.).Thirdly, the power to implement laws(执法力度)should be strengthened.All this means that we must take immediate and efficient actions.4)Ways of coping with the issue are many, but what really counts is that we should do more than talk about handling the problem.Only when the whole country(or the whole world)all go into action can we really solve it.Bear in mind the old saying, “Actions speak louder than words.”

5)To deal with the serious crisis, governments at all levels or governments worldwide(各级政府或各国政府)have had to adopt legal, economic and administrative(行政的)means.Besides, common folks should make consistent efforts.Let’s keep a close watch over the progress.6)In order to prevent the bad situation from turning worse, all sides concerned must find an efficient way to cope with it.The authorities related should improve the system and carry out regulations more strictly.Meanwhile ordinary citizens should abide by(遵守)laws and regulations.7)I am making this appeal for society to pay overwhelming attention to this essential issue.It is not enough for government to strengthen supervision of the management of ______(加强对······管理的监督).All the concerned citizens musttranslate high spirit into more concrete(具体的)and practical actions.We need to work harder to achieve our goal.三.预测展望

1)Much of the worsening situation could be changed if all sides make more effective efforts.We have high hopes for people because they may translate high spirit into more concrete and practical actions.2)Fortunately the solutions are in sight.The success of previous practice indicates a new dimension（direction方向）.Advanced science and technology will be introduced and applied in solving the problem.The road is tough, but the future is bright.3)Clearly, as the economy develops and society advances, ____ will play increasingly important roles in modern life, and will thus become an indispensable part for people’s life.4)Every old game has a definite end, and every new one is a world reborn.The change will be a turning point from poverty to prosperity(繁荣).We are confident that we will bring our hopes to fruition, and we are certain that tomorrow will be better than today.5)If the decline continues, the situation will soon be out of control.In this sense, the fighting is a life-and-death struggle.Therefore, the industrial insiders(业内人士)are likely to seek immediate solutions to halt(阻止)the worsening trend(趋势).6)After carefully weighing the pros and cons(权衡利弊), the government will probably take some actions to prevent the current situation from worsening.四.归纳总结

1)Obviously, the use of ____（某种技术、发明、革新项目如克隆技术、互联网、转基因食品、数码电视或生活用品如汽车、电话、空调等）, like anything else, has both advantages and disadvantages.While they are so indispensable to mankind they also bring serious problems.We can only hope that people, while making the best use of ____, will eventually find a satisfactory solution to the problems caused by them.2)So we can conclude: ____ can give us enjoyment, and also bring some troubles.All that depends on how we make use of it.We should make it our good servant, not our bad master.3)From the discussion above, it can be summed up that ____ is one of the most useful things in modern life.Its advantages are self-evident（不言自明）, while its disadvantages are headaches.Now we must try our best to make it serve us well.At the same time, we should take measures to limit and reduce its side effects.4)Clearly, like everything else, ____ has two sides — the bright side and the dark side.The dark side does not mean that we should abandon ____, of course.It does mean that we have had to find ways to deal with the problems ____ causes.The

key to the question is how we use it to its best advantage.5)Weighing the two sides, both arguments seem to be reasonable.It is no denying（不可否认）that as a miracle（奇迹）of technology created by human beings, ____ has penetrated（渗透）nearly every aspect of our life, therefore, its influences on society are of a big concern.It also goes without saying（不言而喻）that ___ may be applied by evil people to harm public, thus____ should be brought under control.6)There are many other arguments for and against____.I think, we must realize that in itself ____ is neither good nor bad.Actually, it is the uses to which it is put that determine its value to people and society.7)In view of the mentioned features of ____, the use of ____ should be well controlled.We ought to find a safer means which will bring joy and comfort rather than blood and tears.

第四篇：英语高分作文万能句型 开头句型

英语高分作文万能句型 开头句型

1.As far as…is concerned 就……而言 2.It goes without saying that…不言而喻，…… 3.It can be said with certainty that… 可以肯定地说……

4.As the proverb says, 正如谚语所说的，5.It has to be noticed that… 必须注意到，…… 6.It’s generally recongnized that… 普遍认为… 7.It’s likely that… 这可能是因为…… 8.It’s hardly that…这是很难的……

9.It’s hardly too much to say that…几乎没有太多的要说……

10.What calls for specia I attention is that…需要特别注意的是……

11.There’s no denying the fact that…毫无疑问，无可否认……

12.Nothing is more important than the fact that…没有什么比这更重要的是……

13.What’s far more important is that… 更重要的是……（衔接句型）

14.A case in point is…一个典型的例子是…… 15.As is often the case… 由于通常情况下…… 16.As stated in the previous paragraph 如前段所述 17.But the problem is not so simple.Therefore…然而问题并非如此简单，所以…… 18.But it’s pity that…但遗憾的是…… 19.For all that…对于这一切……

20.In spite of the fact that…尽管事实……

21.Further we hold opinion that…此外，我们坚持认为，…… 22.However,the difficulty lies in…然而，困难在于……

23.Similarly,we should pay attention to…同样，我们要注意……

24.not(that)…but(that)…不是，而是

25.In view of the present station.鉴于目前形势 26.As has been mentioned above… 正如上面所提到的……

27.In this respect,we may as well(say)从这个角度上我们可以说

28.Howwever,we have to look at the other side of the coin,that is…然而我们还得看到事物的另一方面，即……（结尾句型）

29.I will conclude by saying…最后我要说… 30.There fore,we have the reason to believe that…因此，我们有理由相信…

31.All things considered,总而言之 It may be safely said that…它可以有把握地说…

32.There fore in my opinion,it’s more abvisable…因此，在我看来，更可取的是…

33.From what has been discussed adove,we may safely draw the conciusion that…通过以上讨论，我们可以得出结论…The data/statisrtics/figures lead us to the conclusion that…通过数据我们得到的结论是…

34.It can be concluded from the discussion that…从中我们可以得出这样的结论…

35.From my point of view,it would be better if…在我看来……也许更好举例句型Let’s take …to illustrate this.Let’s take the above chart as an example to illustrate（【‘ilastreit]说明）this.我们以上的图表来说明这一点Here is one more example.Take…for example.The same isture of…This offers a typical instance of …We may quote a common ecample of…

36.Just think of…

37.A simple example will illustrate the problem.常用于引言段的句型

Some people think that… 有些人认为……

To be frank, I can not agree with their opinion for the reasons below.坦率地说，我不能同意他们的意见，理由如下。

For years,…has been seen as…，but things are quite different now.多年来，……一直被视为……，但今天的情况有很大的不同。I believe the title statement is valid because……我认为这个论点是正确的，因为……

I cannot entirely agree with the idea that…我无法完全同意这一观点的……

I believe…My argument for this view goes as follows.我对这个问题的看法如下。

38.A long with the development of…，more and more……随着……的发展，越来越多…… 39.There is a long-running debate as to whether…有一个长期运行的辩论，是否……

40.It is commonly/generally/widely/believed/held/ Accepted/recognized that…它通常是认为…… 41.As far as I am concerned, I completely agree with the former/the latter.就我而言，我完全同意前者/后者

第五篇：作文开头句型

一、开头句型

I．．．．has both advantages and disadvantages．„„既有利又有弊。例如： 1．Obviously television has both advantages and disadvantages． 2．Living in a city has both advantages and disadvantages．3．Compared with cars，bikes have their advantages and disadvantages． 举一反三：1．Although computers bring people a lot of convenience，they have many disadvantages． 2．．．．has many advantages．For example，．．．However，just as every coin has two sides，．．．has its disadvantages．（本例将利弊分开讲，转折过渡自然。just as every coin has two sides也很值得背诵。）II．．．．play（s）an important role ／part in．．．„„在„„中扮演重要角色／起重要作用。例如： 1．Computers play an important role in science and technology． 2．Computers play a more and more important role in our life．Computers play an increasingly important role in our studies． 3．Education plays an important part in developing our mind．4．Addiction to alcohol and drugs play a role in homelessness． 举一反三：1．Advertisement plays an informative role in our daily life． 2．In the past，letters played a decisive role in long-distancecommunication．But now，telephone，email，fax have taken their place． III．With the development of．．．，随着„„的发展，例如：1．With the development of our economy，many Chinese families can afford a car．2．With the development of our economy and society，pollution is more and more serious．3．With the rapid development of science and technology，people can get a college degree by taking online-courses at home．4．With the current social and technological developments，employees with more knowledge and higher academic degrees are needed． 举一反三：1．With the rapid increase of China's population，housing problem is becoming more and more serious． 随着中国人口的急剧增加，住房问题越来越突出。2．With more and more women entering society，people's attitude towards women is changing．随着越来越多的妇女走入社会，人们对妇女的态度也在改变。3．With the deepening of Chinese reform and opening up，an increasing number of Chinese families can afford a car．随着中国改革开放的深入，越来越多的中国家庭买得起车了。（“越来越多”除了常用的more and more外，还可以用an increasing number of，a growing number of，a significant number of，a great number of等来表达。）本结构看似固定，实则富于变化，只要记住with有“随着”的意思，相信大家可以根据实际的需要造出更多的句子。我们已经看到，开门见山的开头使论文直切主题，直白明确地提出了论点。不过在讨论某些有争议性的问题时，就显得有欠缺，因为我们必须在文章的开头引出人们对要讨论的问题的不同看法，然后再表明自己的观点。下面就是专门针对争议性论文的一种句型。IV．When it comes to．．．，some people think ／believethat．．．，others argue ／claim that opposite ／reverse is true．There is probablysome truth in both arguments ／statements，but．．．当说到„„，有些人认为„„，但另一些人则持相反的观点„„。这两种观点可能都有点道理，但„„本结构先用when it comes to ．．．引出话题，再用some．．．others ．．．这个对立的结构引出了两种相反的观点，然后说There is some truth in both．．．表明严谨公正的态度，最后用but．．．很自然地引出了自己的论点。请看下面这个例子： TV，a good thing or bad thingWhen it comes to TV，some people believe that it is extremely valuable，as it provides relaxation，entertainment and education． Others argue that it is harmful for it begins to control our lives and deprives people of time to do other activities．There is probably some truth in both sides．But we must realize that television itself is neither good or bad．It is the uses to which it is put that determines its value to society．

二、结尾句型英语议论文多以简要总结全文或对所讨论的问题提出解决办法来结尾。总结全文时除常用到in one ／a word，generally speaking等外，没有固定模式。提出解决办法时却常使用下一句型。V．．．．take measures to do sth．例如：1．We should take measures to control pollution in order to save the world．2．We'd better take effective measures to prevent students from cheating on exams． 3．The government decided to take strong measures against drug abuse．4．Urgent measures should be taken to prevent terrorists from carrying out further attacks．本文列举了英语作文中常用的几个句型，当然不是要大家写出千篇一律的文章来，而是希望起到一种抛砖引玉的作用，提醒大家在学习中注意多总结，以使自己的写作水平更上一层楼。考研短文写作常用句型和练习“引言”段落中的常用句型：

1．„is a very popular topic which is much talked about not only by „but also by „家庭人口多好还是家庭人口少

好是一个非常通俗的主题，不仅是城里人，而且农民都经常谈论这个问题。Whether a large family is a good thing or not is a very popular topic which is often talked about not only by city residents but by farmers as well.2.There is no denying the fact that„无可否认，空气污染是一个极其严重的问题：城市当局应该采取有力措施来解决它。There is no denying the fact that air pollution is an extremely serious problem: the city authorities should take strong measures to deal with it.3.As is known to all,„众所周知，假冒伪劣商品损害了消费者的利益。As is known to all, fake and inferior commodities harm the interests of consumers.(=do a lot of harm to the interests of consumers)4.More and more people are realizing the importance of „现在越来越多的人认识到法制教育的重要性。为了维护社会治安，我们每人都应该接受法制教育。Today an increasing number of people have realized that law education is of great importance.In order to keep law and order, very one of us is supposed to get(=receive)a law education.5.From what I have mentioned above we can see clearly that„从上面我所提到的，我们可以清楚地看到，电视暴力对青少年的影响是极其深远的。From what I have mentioned above we can see clearly that violence on TV has(a)great influence on young adults’ behavior.(或 teenagers’ behavior 或 youngsters’ behavior)“正文”段落中常用的句型：1．There are some good reasons for„(分析原因)two possible人民生活状况的改善原因有两点。首先，我们一直在贯彻执行改革开放政策。其次，国民经济正在迅速发展，而且出生率已经得到控制。There are two reasons for the improvement in people’s living conditions.In the first place, we have been carrying out the reform and opening-up policy.Secondly, there has been a rapid expansion of our national economy.Further-more, the birth rate has been put under control.2.My suggestions to deal with the problem are as follows.In the first place,„ Secondly,„Finally„（提出建议）我对解决这个问题的建议如下。首先，迫在眉睫的是建立自然保护区。其次，有些濒临灭绝的珍稀野生动物应该收捕、人工喂养并繁殖。最后，对于捕猎珍稀野生动物的人必须严惩。My suggestions to deal with the problem are as follows.To begin with, it is urgent to create nature reserves.Secondly, certain rare wild animals that are going to be extinct should be collected, fed and reproduced artificially.Finally , those who hunter them must be punished severely.3.Different people have different opinions on this question.Some people believe that „ Others problem.matter.argue that„ Still others assert that„（论述不同看法）人们对失败持有不同的态度。面对失败，有人能够经得起考验，从失败中汲取教训，并努力去完成他们下定决心要做的事情。然而，另一些人却丧失信心并退却了。People differ in their attitudes towards failure.Faced with it ,some of them can stand up to it.draw useful lessons from it and try hard to fulfill what they are determined to do.Others, however, lose heart and give in.4.It is important(necessary, urgent紧急的, difficult, easy, expensive, desirable, advisable, convenient, comfortable)for sb.to do sth.（发表意见）人们希望建立更多的医院、购物中心、娱乐中心、电影院和其他公用设施来满足人民日益增长的需求。It is desirable to build more hospitals, shopping centers, recreation centers, cinemas and other public facilities to meet the growing needs of people.5.As a popular saying goes “Everything has two sides.”(分析利弊)常言道：“事物总是一分为二的”。如今人们从科技发明中得到越来越多的好处。另一方面，科技进步也给我们带来了许多麻烦。现在许多国家的人民饱尝公害之苦。As a popular saying goes, “Everything has two sides.” Now people(the public)are benefiting more and more from scientific and technological inventions.On the other hand, the progress of science and technology is bringing us a lot of trouble.People in many countries are suffering from public hazards.6.For example, „（举例阐述）For instance, „Let’s take „for example.就拿汽车为例。汽车不仅污染城市空气，而且使城市拥挤不堪。此外，汽车造成许多交通事故。汽车所产生的噪音使居住在街道两旁的居民日夜不得安宁。Les’s take cars for example.They not only pollute the air in cities, but make them crowed.Furthermore, they cause a lot of traffic accidents.(„, they are responsible for a lot of traffic accidents.)The noise made by cars disturbs the residents living on both sides of streets all day and night.7.It is generally believed that „accepted（引证观点）普遍认为，在发达国家人口增长的主要原因与其说是出生率的上升，还不如说是由于医疗保健的改善的使死亡率下降了。It is generally believed(=thought)that the chief reason for the increase in population in developed countries is not so much the rise in birth rates as the decline in death rates as a result of the

improvement in medical care.8.„causes(produces, brings about, leads to, results in „)（因果关系）毫无疑问，需求的增长导致了价格的上涨。There is no doubt that the increase in demand causes(results in/leads to)the rise in prices.务必熟记的考研英语作文重点句式1.It must be pointed out that it is one of our basic State policies to control population growth while raising the quality of the population.2.It is(has been)estimated that the world's population could reach 6 billion by the end of the century.3.It must be kept in mind that there is no secret of success but hard work.4.It can be seen from this that there is no difficulty in the world we can overcome.5.As is known man is the product of labour分娩.6.It is a common saying that man who has a settled purpose will surely succeed.7.It is clear that the enemy has no desire for peace.8.It is hard to imagine how Edison managed to work twenty hours each day.9.It's hard to say whether the plan is practicable.10.There is no doubt that you will be helped by others if you have any difficulties.11.It seems certain that they have made a series of experiments.12.It is said that bats have been using radar for millions of years.13.To tell the truth , many mistakes we made could have been avoided.14.As we know, it was not until recently that the problem was solved.15.It must be admitted that you haven't done what you promised to do.16.In my opinion, this computer is different from that one you saw.17.It is certain that we have a long way to go.18.All this shows that nothing can prevent us from reaching our aims.19.As far as we know, it took him more than a year to write the book.20.It has been proved that every substance, no matter what it is, is made up of atoms.21.It has been decided that we are going to build a railway whose base must be completed within this year.22.It is obvious(evident)that the success of the innovation depends on our concerted efforts.23.To be frank, whether you like it or not, you have no other choice.24.It is natural that one may have trouble expressing complicated ideas in simple English.25.What is more important, the agreement they have negotiated is being carried out.26.We will be successful as long as we persevere.27.Frankly speaking, what you call the truth may not apply to things happening here.28.It is true that we must redouble our efforts;otherwise we cannot catch up with the developed countries.29.I take it for granted that they will support this idea.I regard it as natural that they will agree to this idea.30.In a certain sense, a successful scientist is a person who is never satisfied with what he hasachieved.31.The oceans do not so much divide the world as unite it.32.There is no denying the fact that the new management method has greatly increased the production.33.There is no denying the fact that the new management method has greatly increased the production.34.Upon hearing the unexpected news, he was so surprised that he couldn't utter a word.35.As the saying goes, nothing in the world is difficult for one who sets his mind to it.36.Our goal must be attained.Our goal can unquestionably be attained.37.Noting can prevent us from realizing the four modernizations.38.Now in China, more and more families can afford to buy high-grade goods, such as washing machines, TV sets, videocorders.录像机39.No matter how difficult English may be, you should do your best to learn it.40.It can be said that without knowledge of science and technology, it is impossible to build socialist modernizations.