第一篇：as 用法总结例句
He looked behind from time to time as he went forward.As the child gets older, he becomes more and more interested in things around him.As you’re not feeling well, you may stay at home.Remember, you must do everything as I do.Child as he is, he knows a lot.As is known to all, potatoes are the favorite food of people in Ordos.
第二篇：许老师(原创) 英语连词用法归纳(例句丰富)
连词的用法:英语连词用法归纳
1.通常用作复数的集合名词
police(警察)，people(人)，cattle(牛，牲口)等集合名词，总是表示复数意义，用作主语时，其谓语要用复数：
The police were after him.警察正在追捕他。
People are beginning to talk about her.人们开始议论她。Cattle feed on grass.牛吃草。
【注】goods(货物), clothes(衣服)只有复数形式，且只表示复数意义： Such clothes are very cheap.那样的衣服很便宜。
All the goods have been sent to them.所有的货物都给他们送去了。2.只用作单数的不可数集合名词
clothing(衣服)，poetry(诗歌)，baggage / luggage(行李)，furniture(家具)，machinery(机械)，scenery(景色)，jewellery(珠宝)，equipment(设备)等集合名词通常只用作不可数名词，表示单数意义，用作主语时，其后谓语动词用单数形式：
Our clothing protects us from against the cold.我们的衣服可以御寒。All their baggage was stolen.他们所有的行李都被偷了。The furniture is convenient to move.这家具搬起来很方便。
All the machinery in the factory is made in China.这个工厂所有的机器都是中国产的。
3.既可表示单数意义也可表示复数意义的集合名词
family(家庭)，team(队，队员)，class(班，班上的全体学生)，crowd(人群)，government(政府)，crew(乘务员)，committee(委员会)，audience(听众)，public(公众)等集合名词，当它们表示整体意义时，表单数意义，当它们强调个体意义时，表示复数意义：
Her family is a large one.她的家庭是一个大家庭。Her family are all tall.她的一家人都很高。
The team is the best in the league.这个队在联赛中打得最好。The football team are having baths.足球队队员们在洗澡。
It was late, but the audience was increasing.时间很迟了，但听众人数却在增加。The audience were all moved to tears.听众都感动得流了泪。【注】有时没有特定的语境，用单复数谓语均可以：
The audience was(were)very excited by the show.观众对演出甚感激动。
许老师英语培训
第三篇：英语修辞Antithesis的用法及例句赏析
今天，小兔将给大家介绍一种英文修辞手法“Antithesis（对偶）”
Antithesis is a figure of speech which is a contrast of ideas expressed by parallelism of strongly contrasted words, generally for a tuneful rhythm and wisdom of brevity.对偶也可称为“平行对照”，是由结构平行的词语，从句，或句子排列而成，语义上相互对立或对照的一种修辞格，即contrast+parallelism。
对偶与矛盾修辞（Oxymoron）不同，对偶旨在显示前后两部分的平行对立，且常讲究对应词语对仗；矛盾修辞则旨在突出主从两部分的矛盾统一。
英汉对偶基本类似，因为两者都是将意义相对或相反的字、词、短语、句子（或句子成分）一一对应地排列起来，强调其差异，突出其矛盾，赋予文字以极大的感染力，从而表达一个深层的题旨。从音、形、义三方面看，它音律节奏铿锵，形式整齐匀称，内容既适于重复强调，又适于反衬对照，在诗词、议论文、演说、寓言、谚语、成语、对联或广告中特别常见。
英语中对偶可分为四种，即单词(single words)，短语(phrases)，从句(clauses)和句子(sentences)。
(1)single words Art is long, life is short.人生有限，学问无穷。Easy come, easy go.来得容易去得快。
Out of sight, out of mind.眼不见，心不烦。
Man proposes ,God disposes.谋事在人，成事在天。Like father, like son.有其父必有其子。
I take thee to my wedded wife, to have and to hold from this day forward, for better or worse, for richer or poorer, in sickness and in health, to love and cherish, till death do we part, according to God’s holy ordinance, and thereto I plight thee my troth.我愿遵照上帝圣仪，娶汝为妻。从今起，无论顺境还是逆境，富贵还是贫困，身体康泰还是身罹疾病，愿长相厮守，相爱相惜，至死不渝，谨誓。
(2)phrases We have found ourselves rich in goods,but ragged in spirit;reaching with magnificent precision for the moon,but falling into raucous discord on earth.—Charles Dickens 我们物质丰富，却精神贫乏，我们无比精确地登上了月球，却陷入了地球上的矛盾与纠纷。——查尔斯·狄更斯
What is written without effort is general read without pleasure.我的文字，写时漫不经心，读时味同嚼蜡。
If a free society cannot help the many who are poor,it cannot save the few who are rich.—John.F.Kennedy, Inaugural Address 自由社会若不能帮助多数穷人，也就无法拯救少数富人。——肯尼迪就职演说 They that sow in tears shall reap in joy.(Holy Bible, Psalms)那些流泪播种的人，必欢呼收割。
The end of passion is the beginning of repentance.盛怒的结束就是悔恨的开始。(3)clauses My fellow Americans, ask not what your country can do for you;ask what you can do for your country.—John.F.Kennedy, Inaugural Address 我的美国同胞们，不要问你的国家能为你做什么，问问你自己能为你的国家做什么。The world will little note, nor remember what we said here, but it can never forget what we did there.—Abraham Lincoln, Gettysburg Address 這世間不曾絲毫留意，也不長久記得吾等於斯所言，但永不忘懷彼人於此所為。
What between the poor men I won’t have and the rich men who won’t have me, I stand as a pelican in the wilderness.—Tomas hardy 一边是不欲与之为伍的穷人，一边是不欲与我为伍的有钱人，我像一只伫立在荒野的塘鹅。
(4)sentences A pessimist is one who makes difficulties of his opportunities;an optimist is one who makes opportunities of his difficulties.悲观的人把机会变成困难；乐观的人将困难化为机会。
The young physician starts life with 20 drugs for each disease, and the old physician ends life with one drug for 20 diseases.年轻的医生开始行医时以20种药治一种病，年老的医生结束医业时以一种药治20种病。丘吉尔1941年6月22日在希特勒公然进攻前苏联之际发表的广播讲话中有这样一句对偶句：
Any man or state who fights on against Nazidom will have our aid.Any man or state who marches with Hitler is our foe.任何反抗纳粹的人或国家都会得到我们的援助；任何与希特勒为伍的人或国家都是我们的仇敌。
运用Antithesis，可以收到良好的说理效果，可以提示事物内部对立统一的辩证关系，可以加强语势，整齐美观，音韵和谐，便于记忆。
最后为大家送上一段话，整段都是对偶句，选自查尔斯·狄更斯的《双城记》的开头： It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all going the other way„
(Charles Dickens: A Tale of Two Cities)那是个最好的年代；那又是个最糟的年代。那是个聪明的时代；那又是个愚蠢的时代。那是个信任的世纪；那又是个怀疑的世纪。那是个光明的季节；那又是个黑暗的季节。那是个希望的春季；那又是个绝望的冬季。我们拥有一切；我们又一无所有。
我们一起直上天堂；我们又一起拥向地狱。文中共七对对偶句，十分深刻的揭示了法国大革命时代充满的种种社会矛盾，为故事的产生和发展进行了必要的铺垫。
真诚地祝愿大家能在今后的英语学习写作中更好地欣赏和运用英语修辞，使自己的文章更加地道，精彩。
第四篇：there be用法总结
1.基本结构
There be + 主语 + 地点/ 时间状语。如：
There is a computer in the room.房间里有一台电脑。
There are two TV plays every evening.每晚有两场电视剧。2.主谓一致
要采取就近一致原则，和靠近be 的主语一致。如：
There is a pen, two rulers in the box.盒子里有一只钢笔，两把尺子。
There are two boys and a teacher at the school gate.门口有两个男孩，一个老师。3.主语后的动词形式
在there be 句型中，主语与动词是主动关系时用现在分词；是被动关系时用过去分词。如：
There is a purse lying on the ground.地上有一个钱包。
There are five minutes left now.现在还有5分钟。4.反意疑问句。
反意疑问句应与 there be 对应，而不是依据主语。如：
There is a radio on the table, isn't there? 桌子上有一台收音机，是吧？
There are more than fifty classes in your school, aren't there? 你们班有50多名学生，是吧？ 5.there be 与 have 的替换
there be 表示所属时可与 have 替换。
There is nothing but a book in my bag.= I have nothing but a book in my bag.包里只有一本书。6.there be 后接不定式时常用主动形式表示被动意义。如：
There is a lot of work to do.有许多工作要做。
注意：当该句型主语是 something, anything, nothing 等不定代词时，后面的不定式用主动形式或被动形式，意义各不同。
There is nothing to do.没有事可做。
There is nothing to be done.没有办法(束手无策)。7.与其它词连用，构成复合谓语。如：
There may be a rain this afternoon.今天下午可能有雨。
There used to be a cinema here before the war.战争之前，这儿有一家电影院。8.变体
there be 结构中的 be 有时可用 live, stand, remain 等代替。如：
Once there lived a king who cared more about new clothes than anything else.从前有位国王喜欢新服胜过别的任何东西。9.习惯用语
There is no good /use(in)doing sth.做某事没有好处/用处；There is not a moment to lose.一刻也不能耽误。例如：
There is no good making friends with him.和他交朋友没有什么好处。
He is very ill.Send him to hospital.There's not a moment to lose.他病得厉害，把他送到医院去，一刻也不能耽误。
there be与have的比较
■不同之处
一、用法不同
there be 表示某个时间或地方“存在”某人或某物，而have表示主语“拥有”某人或某物，作宾语的某人或某物属主语所有。
二、结构不同
there be + sb./sth.+时间/地点(副词或介词短语)；sb./sth.+ have +sb./sth.else There are some children in the garden.花园里有几个孩子。She has three cars.她拥有三辆汽车。(汽车是属于她的)■相同之处
1.表示某物体在结构上“装有”“配备有”“固有”时，两者均可用。如：
A clock has a round face.= There is a round face on a clock.钟面上有一个圆型的钟盘。
Each house on the street has a small yard.= There is a small yard in each house on the street.这条街旁的每栋房子都有一座小花园。
2.当have表示“包括”时，可以用 There be 替换。如：
A week has seven days.=There are seven days in a week.一周有七天。
3.当 have 表示“存在”时，可以用 There be 替换，如(www.xiexiebang.com)： Our village has only one street.=There is only one street in our village.我们村里只有一条街。
This country has rich resources, such as oil, coal and iron.=There is rich resources, such as oil, coal and iron, in this country 这个国家有丰富的资源，如石油、煤和铁等。
第五篇：it 用法总结
It的用法总结
在英语中,it有许多不同的用法,它既可以用作代词(如人称代词、非人称代词)，也可以用作引导词（作形式主语或形式宾语），还可以用来构成强调句型。
1.it用作代词
(1)用作人称代词 在句子中作主语或宾语；指前面已经提到过的事物、动物或人，且it指特定的事物；如果指前文中提到的事物中的任何一个，用one。one可以与any, each, every, not等连用，但one不可代替不可数名词。
—Where’s your car?
—It’s in the garage.你的汽车在哪儿呢？在车库里。(指代物品your car)Did you hit it? 你打中了吗？(指代事件)The baby cried when it was hungry.这婴儿饿时就哭。（指代婴儿，尤指性别不详或无所谓时）
—Who is that? —It’s me.是谁？我。(指一定情景中所确定的人或事物，此时相当于指示代词，代指this和that,有时也指人)—What’s this?
—It’s a box.这是什么？一只箱子。
(2)作非人称代词 表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。也可模糊地指一般情形或上文的部分或整个意思。译成汉语时，it通常不一定译出来。
It’s a long time since they left.他们走后很久了。It’s two miles to the beach.离海滨有两英里远。
That’s just it—I can’t work when you’re making so much noise.原因就在这里——你弄出这么大的声音，我工作不了。
另外，需要注意两点：
（1）“It’s time…”后面可以接不定式和介词短语表示“是做„„的时候了”。如： It’s time for supper.It’s time to have supper.(2)“It’s time…”后面还可以接一个从句，但是从句中的谓语动词一定要用过去式即虚拟语气，如：
It’s time we had lunch.是我们吃饭的时候了。
It’s time we started.是我们该出发的时候了。
2.it用作引导词
(1)作形式主语
由动词不定式、动词-ing短语或名词性从句担任主语的句子，常用it来作形式主语，而把真正的主语放在句子的后面。
It’s not easy for us to learn English well.[句型为: It +be+形容词+（for sb.）to do sth.] It’s foolish of you to say that to her.[句型为: It +be+形容词+（of sb.）+to do sth.] It’s no use/good/help…sleeping too much.(句型为: It +be+名词+doing)It’s important that we be there on time.（句型为: It +be +形容词+that从句）
It’s high time that Tom went to school.(句型为: It +be +time +that从句，从句中的动词用过去时)It was the second time that he had telephoned me that day.[句型为: It +be+ the first(second, third)time +that从句]（that从句中动词用完成时）
It was arranged that they should leave the following winter.(句型为: It +be+过去分词+that从句)It appears that the two leaders are holding secret talks.(句型为: It +不及物动词+that从句)
(2)作形式宾语
当宾语是动词不定式、动词-ing短语或名词性从句时，而宾语后又有宾语补足语，则需用it作形式宾语，将真正的宾语放到宾语补足语的后面。用于这种结构的动词有：feel, find, think, make, consider, take等。
Marx found it important to study the situation in Russia.马克思发现研究俄国的形势很重要。
I find it strange that she doesn’t want to travel.她竟不想旅游,我觉得很奇怪。
I’ ll make it clear to you that failure is the mother of success.我要告诉你们失败是成功之母。
3.it用在强调句型中
英语中，为了突出句子中的某一成分，达到强调或使人特别注意该成分的目的，人们常用“It is/was+强调对象+who/whom/that….”句式把整个句子分割成前后两个部分，使之各自有自己的谓语动词，中间由that或who/whom连起来成为一个新句子。除强调人时用who, whom外，其余情况都用连词that。被强调的对象仅限于句子的主语、宾语、宾语补足语和部分状语（包括状语从句），即除谓语和定语以外的句子成分。这部分状语主要包括地点状语、由before, when, after, not until等引起的时间状语从句、由because, because of引起的原因状语、由by引起的方式状语等。
当被强调的对象是人时，可用who, whom或that，其余情况一律用that;当被强调对象在从句中做主语时用who/that,当被强调对象在从句中做宾语时用whom/that。
原句：My father did the experiment in the lab yesterday evening.昨天晚上我父亲在实验室做实验。
It was my father did the experiment in the lab yesterday evening.昨天晚上是我父亲在实验室做实验。（强调主语）
It was the experiment that my father did in the lab yesterday evening.昨天晚上我父亲在实验室里做的是实验。（强调宾语）
It was yesterday evening that my father did the experiment in the lab.我父亲是昨天晚上在实验室做实验的。（强调时间状语）
It was in the lab that my father did the experiment yesterday evening.我父亲昨天晚上是在实验室里做这个实验的。（强调地点状语）
另外，再注意两点：
（1）强调句如果还原成陈述句的话，句子成分是完整的，如果不完整，那必然是别的从句而不是强调句。
It was the town where we lived for three years.此句是定语从句，因为还原以后的句子为: We lived the town for three years.缺少介词（in the town）, 而It was in the town that we lived for three years.这就是一个强调句了。
（2）强调中心也可以是疑问词，这时要将疑问词置于句首，构成一个特殊疑问句。Why is it that you want to leave so soon? 你到底为何这么早就要走？
It用法大总结(中)
4.It is important(necessary, right, strange, natural...)that...该句型和上一个同属一个句型。由于主句中的形容词不同，that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去。建议记住该句型中的形容词。It is important that we(should)learn English well.It is necessary that he(should)remember these words.It is strange that he should have said those words.5.It is said(reported, learned…)that …
该句型中的it 仍是形式主语，真正主语是 that 引导的主语从句。该结构常译为“ 据说（据报道，据悉……）”。
It is said that he has come to Beijing.It is reported that another man-made satellite has been put into orbit 6.It is suggested(ordered, required...)that...该句型和上一个同属一个句型。主句中的过去分词是表示请求，建议，命令等词时，that 后的从句要用虚拟语气（should + 动词原形），should 可以省。常译为“ 据建议；有命令……）”。It is suggested that the meeting(should)be put off.It was ordered that we(should)arrive there in two hours.7.It is a pity(a shame...)that...该句型中，that 后的从句一般用虚拟语气（should + 动词原形），should 可省去．表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。
It is a pity that such a thing(should)happen in your class.8.It is time(about time , high time)that...该句型中that 后的从句应该用虚拟语气，值得注意的是① 常用过去时态表示虚拟．② 有时也用should + 动词原形，should 不能省。常译为“是（正是）……的时侯……”。It is time that children should go to bed.= It is time that children went to bed.9.It is the first(second …)time that …
该句型要和上一个句型区别开来。该句型中的 that 从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中 that 可以省去；it 有时用 this 替换，常译为“是第一
（二）……次……”。It(This)is the first time I have been here.It(This)was the first time I had been here
一、人称代词1，it的最基本用法是作代词，主要指刚提到的事物，以避免重复: ①They watched the train until it disappeared in the distance.2.，也可以指动物或婴儿(未知性别的婴儿或孩子): ②Is this your dog？No, it isn’t.③They got a baby and it was a ten-pounder3.，也可指抽象事物或指抽象环境和情景: ③I hate it when people talk with a full mouth.．
二、.非人称代词
1.it有时并不指具体的东西而泛指天气、时间、日期、距离、价值、度量、温度、环境等： ⑴.指天气：It is a lovely day, isn’t it?
⑵.指时间: It was nearly midnight when she came back.⑶.指日期:It is April First today.⑷.指距离:It is some 3000 kilometers from Beijing to Guangzhou.⑸.指价值:It is three dollars.⑹.指温度:Today it is 30 degrees centigrade.三、其他用法1.在句子的主语不太明确时充当主语，表示谁在做某事：
①Who is it there? It's I(me/you/he.....).②I thought it was Mary, but it was not she.③Her face lighted when she saw who it was.2.泛泛的指某件事：(有时泛指一般情况)①It doesn’t matter.②It is a shame, isn’t it?③How is it going?(情况怎样)④It says in the newspaper that......3.it用在一些词组中，it 没有特别的意思 The last train's gone.Come on, we'll foot it.(来，咱们步行吧。)
四、作形式主语，替代主语从句，动词不定式，或动名词短语： 1.作形式主语替代主语从句⑴It is clear(obvious，true，possible，certain....)that 从句 常译为＂┅清楚的（显然的，真的，可能的,肯定的．．．）＂
It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear.⑵It is important(necessary，right，strange，natural...)that 从句 常译为┅是重要的(必要的,对的,奇怪的,自然的┅).that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去，建议记住该句型中的形容词。①It is important that we(should)learn English well.②It is necessary that he(should)remember these words.⑶It is said(reported/ learned/believed/thought/known/told/hoped.....)that 从句 常译为＂据说（据报道，据悉．．．）＂。①It is said that he has come to Beijing.②It is reported that another earth satellite has been put into orbit.⑷It is suggested(advised/ ordered / demanded/ insisted/ commanded...)that 从句.that 后的从句要用虚拟语气（should + 动词原形），should 可以省；常译为＂据建议；有命令．．．）①It is suggested that the meeting(should)be put off.②It was ordered that we(should)arrive there in two hours.⑸It is time(about time，high time)that从句(虚拟语气:动词用过去时did)① It is time that children went to bed.② It is time you bought a new car.③ It is(high)time you made up your mind.⑹It is the first(second...)time that从句(从句用现在完成时 have done)It was the first(second...)time that从句(从句用过去完成时had done)常译为＂是第一
（二）．．．次．．．＂。
It is the first time I have been here.= This is the first time I have been here ⑺It is a pity(a shame /an honour/a good thing/a fact,/a surprise/...)that从句.that后的从句一般用虚拟语气（should + 动词原形），should可省去．表示出乎意料，常译为＂竟然＂。没有这种意义时，则不用虚拟语气。①It is a pity that such a thing(should)happen in your class.这种事竟然发生在你们班 上，真是遗憾！②It is a pity that he is ill.他生病了，真遗憾！⑻It happens(seems，looks，appears)that从句.常译为 “ 碰巧„,似乎是„,看起来„” ①It happened(so happened)that he met his teacher in the street.碰巧．．.②It seems that he will be back in a few days.看来．．． 2.作形式主语替代不定式 ⑴ It is kind(of sb.)to do sth.不定式的逻辑主语是由 of引起，主句中的形容词必须是能表示逻辑主语特征的褒义或贬义形容词。常见的词有：bad，brave，careless，clever，cruel，foolish，good（好心的），honest，horrible，kind，lazy，modest，naughty，nice（有教养的），polite，rude，silly，stupid，wise，wrong（错误的）等。这个句型可以改写为：sb.is kind to do sth.。如:It is kind of you to say so.= You are kind to say so.⑵It is necessary(for sb.)to do sth..不定式的逻辑主语是由for引起，主句中的形容词通常是表示重要性，紧迫性，频繁程度，难易，安全等情况的中性形容词。常见的形容词有：important，necessary，natural easy，safe，common，normal，hard，difficult，dangerous，unusual，rare，impossible，pleasant 如:It is important for her to come to the party.= It is important that she(should)come to the party.⑶It takes sb....to do sth.常译为＂做．．．要花费某人．．．＂。如:It took thousands of people many years to build the Great Wall.3.作形式主语替代动名词短语It is no good / no use / useless doing sth.常译为 “┅有好处或没有用” ①It is no good learning English without speaking English.②It's useless trying to argue with Shylock.五、作形式宾语，代替不定式，动名词短语或宾语从句。We think it important to learn a foreign language.该句型中的it 作形式宾语，该结构中常用的动词有：think, believe, make ,find consider, feel； 如:We think it our duty to clean our classroom every day.He felt it important learning English well.They found it difficult that they would finish their work in two days.The Internet makes it easier for companies to keep in touch with customers.六、.it的重要句型 1.强调句型: It is/was + 被强调部分 + that 从句(被强调的主语如果是人，that可以由who换用)①It was about 600 years ago that the first clock with a face and an hour hand was made.②It was they that(who)cleaned the classroom yesterday.③It was in the street that I met her father.④It was yesterday that I met her in the street.⑤It is you that /who are wrong.特例:It is not until + 被强调部分 + that...该句型也是强调句型。主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说是 not...until...的强调形式。It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star.= I didn’t realize she was a famous film star until she took off her dark glasses.
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