高考英語(yǔ)作文常用經(jīng)典句型

句型1：It (so) happened(chanced) that +clause. = sb. happened /chanced to do sth. =sb.did sth. by chance.

　　如： It happened that he was out when I got there. 當(dāng)我到那兒時(shí)，碰巧他不在。=He happened to be out when I got there.= It chanced that he was out when I got there= He was out by chance when I got there.

句型2：It seems that sb. do/ be doing/ have done/ had done= Sb. seems to do/ be doing/ have done/to be done/to have been done(還有動(dòng)詞appear等可這樣使用)

　　如: It seemed that he had been to Beijing before.他好象以前去過(guò)北京。=He seemed to have been to Beijing before.

句型3：It is / was+被強(qiáng)調(diào)的部分+that(who)+剩余的部分.

　　如： It wasn’t until he came back that I went to bed.直到他回來(lái)我才睡覺(jué)。(一定要注意被強(qiáng)調(diào)句型中的謂語(yǔ)動(dòng)詞否定的轉(zhuǎn)移)。

　　It was because he was ill that he didn’t come to school today.只因?yàn)樗胁×私裉鞗](méi)有來(lái)上學(xué)。(只能用because而不能用for, as 或since)

　　It is I who am a student. 我確實(shí)是個(gè)學(xué)生。(句中am不能用are來(lái)代替。)

　　句型4：It is high time (time/ about time)+ (that) 主語(yǔ)+should do / did+其它。(從句中的謂語(yǔ)動(dòng)詞用的是虛擬語(yǔ)氣。)

　　如: It is high time that we should go / went home.我們?cè)摶丶伊恕?/p>

句型5：It is / was said ( reported…)+that+從句.

　　如： It was said that he had read this novel.據(jù)說(shuō)他讀過(guò)這篇小說(shuō)。=He was said to have read this novel.

句型6：It is impossible / necessary/ strange…that clause. (從句中的謂語(yǔ)用should+do / should have done，其形式是虛擬語(yǔ)氣。)

　　如： It is strange that he should have failed in this exam.真奇怪，他這次考試沒(méi)有及格。

　句型7：It is + a pity/ a shame…that clause. (注意從句中的謂語(yǔ)動(dòng)詞用should do或should have done的形式，但should可以省略。)

　　如： He didn’t come back until the film ended. It was a pity that he should have missed this film. 他直到電影結(jié)束才回來(lái)。他沒(méi)有看到這部電影真可惜。

句型8：It is suggested / ordered/ commanded /…that +clause. (從句的謂語(yǔ)動(dòng)詞用should do, 但should可以省略。)

　　如： It is suggested that the meeting should be put off.有人建議推遲會(huì)議。

句型9：It is/was+表示地點(diǎn)的名詞+where+從句。(注意本句不是強(qiáng)調(diào)句型，而是以where引導(dǎo)的定語(yǔ)從句。)

　　如： It was this house where I was born.請(qǐng)比較：It was in this house that I was born. (后一句是強(qiáng)調(diào)句型。)

　句型10：It is / was +表示時(shí)間的名詞+when+從句。(注意本句型也不是強(qiáng)調(diào)句型，而是以when引導(dǎo)的定語(yǔ)從句。)

　　如： It was 1999 when he came back from the United States. 請(qǐng)比較：It was in 1999 that he came back from the United States.

句型11：It is well-known that+從句。

　　如： It is well-known that she is a learned woman.眾所周知，她是個(gè)知識(shí)淵博的婦女。

句型12：It is +段時(shí)間+since+主語(yǔ)+did.

　　請(qǐng)比較： It was +段時(shí)間+since+主語(yǔ)+had done.

　　如：

　　It is five years since he left here.他已經(jīng)離開這兒五年了。

　　It was five years since he left here.(同上)

　　注意下列句型的翻譯:It is five years since he lived here.

　　他從這兒搬走已經(jīng)有五年了。

句型13：It +謂語(yǔ)+段時(shí)間+before+主語(yǔ)+謂語(yǔ).( before引導(dǎo)的是時(shí)間狀語(yǔ)從句。)

　　如：

　　It wasn’t long before the people in that country rose up.沒(méi)有多久那個(gè)國(guó)家的人民就起義了。

　　It will be three hours before he comes back.三個(gè)小時(shí)之后他才能回來(lái)。

句型14：It is +形容詞(possible, impossible, necessary等) +for+ sb.+ to do.

　　如： It is impossible for me to finish this work before tomorrow.我明天之前完成此工作是不可能的。

句型15：It is +(心理品質(zhì)方面的)形容詞+of + sb. + to do. = 主語(yǔ)+ be +形容詞+to do.(常用的形容詞有：kind, stupid; foolish, good, wise等。)

　　如： It is kind of you to help me.=You are kind to help me.你真好給我提供了幫助。

句型16：由as引導(dǎo)的非限定性的定語(yǔ)從句。

　　如： As we have known, he is a most good student.眾所周知，他是個(gè)很好的學(xué)生。請(qǐng)比較：It is well-known that he is a most good student.(前一個(gè)是定語(yǔ)從句，而后者是個(gè)主語(yǔ)從句。)

句型17：由which引導(dǎo)的非限定性的定語(yǔ)從句。

　　如： He is a professor, which I have been looking forward to becoming. 他是個(gè)教授，那是我一直盼望的職業(yè)。(因?yàn)橄刃性~professor是表示職業(yè)的名詞，因此引導(dǎo)詞用which，而不用who。

　　句型18：由where, when引導(dǎo)的定語(yǔ)從句(其中包括限定性的或非限定性的。)如：

　　This is the house where I used to come.

　　請(qǐng)比較：This is the house which / that I used to come to.

　　This is the day when I joined the Party.

　　請(qǐng)比較：This is the day which / that I joined the Party on.

　　(說(shuō)明：關(guān)于that與which之間的區(qū)別，請(qǐng)看關(guān)系代詞that和which的區(qū)別。)

　句型19：No matter what / which / who / where / when / whose+從句，+主句.(注意從句中的時(shí)態(tài)一般情況下用一般現(xiàn)在時(shí)態(tài)。)

　　如： No matter what you do, you must do it well.請(qǐng)比較：Whatever you do, you must do it well. 無(wú)論你做什么，一定要做好。

　　No matter where you go, please let me know.請(qǐng)比較：Wherever you go, please let me know.你無(wú)論去哪兒，請(qǐng)通知我。

　　(說(shuō)明：這兩種句型形式不同，而意義完全相同。)

　　(注意：I will tell whoever would like to read it. 句中的whoever不能用whomever來(lái)代替。因?yàn)樗醋鲃?dòng)詞tell的賓語(yǔ)，又作后面從句的`主語(yǔ)。)

　句型20：When / So long as / As long as / Once +從句，+主句。(從句也可以放在主句之后。)

　　如： As long as you give me any money, I will let you go.只要你給我一些錢，我就讓你走。

　　Once you have begun to learn English, you should learn it well. 一旦你開始學(xué)習(xí)英語(yǔ)，你應(yīng)該把它學(xué)好。