如题所述
1.It is / was+被强调的部分+that(who)+剩余的部分.如:
It wasn’t until he came back that I went to bed.直到他回来我才睡觉。(一定要注意被强调句型谓语动词否定的转移,及形式)。
2.It is high time (time/ about time) (that) 主语+should do / did+其它。(注意从句中的谓语动词用的是虚拟语气)
It is high time that we should go / went home.我们该回家了。
3.It is / was said ( reported…)+that+从句. 如:
It was said that he had read this novel.据说他读过这篇小说。=He was said to have read this novel.
4.It is impossible / necessary/ strange…that clause.(从句中的谓语用should+do / should have done,其形式是虚拟语气。)如:
It is strange that he should have failed in this exam.真奇怪,他这次考试没有及格。
5.It is + a pity/ a shame…that clause.(注意从句中的谓语动词用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. 他直到电影结束才回来。他没有看到这部电影真可惜。
扩展资料:
①there be+名词词组+形容词
--There are no other jobs available.
--There were several students ill.
--There’s a train due to arrive.
②there be+名词词组+介词短语
--There are many theories about the origin of life.
③there be+名词词组+介词短语
--Is there any other business for the committee at this meeting?
there be+名词词组+不定式 用不定式修辞主语时,既可用主动式,也可用被动式,不定式所表示的动作一般发生在将来。
④there be+名词词组+不定式
--There is no time to lose( to be lost).
--There are still many things to take care of (to be taken care of).
在口语中用主动形式更多一些,但有时两种形式可能表示不同的意思。例如:
--There is nothing to do now. (We have nothing to do now.) (现在没事儿干。)
--There is nothing to be done now. (We can do nothing now.) (现在没什么办法。)
--There is nothing to see (nothing worth seeing). (没有东西值得看。)
--There is nothing to be seen (nothing there at all). (看不见有什么东西。)
⑤there be+名词词组+动词-ing形式 动词-ing形式表示动作正在进行,是经常性的动作或是现在存在的状态。
⑥there be+名词词组+动词-ing形式
--There were a dozen hungry people standing in the rain.
--There is a house facing the south in the sands.
--There are plenty of people getting promotion. (有许多人晋级。)
there be+名词词组+动词-ed形式 动词-ed形式一般表示被动的动作,发生在谓语动词之前的动作。
⑦there be+名词词组+动词-ed形式
--There’ll still be some shops left open. (还会有一些店没关门。)
1.It is / was+被强调的部分+that(who)+剩余的部分.
如:It wasn’t until he came back that I went to bed.直到他回来我才睡觉.(一定要注意被强调句型谓语动词否定的转移,及形式).
It was because he was ill that he didn’t come to school today.只因为他有病了今天没有来上学.(只能用because而不能用for,as 或since)
It is I who am a student.我确实是个学生.(句中am不能用are来代替.)
2.It is high time (time/ about time) (that) 主语+should do / did+其它.(注意从句中的谓语动词用的是虚拟语气)
It is high time that we should go / went home.我们该回家了.
3.It is / was said ( reported…)+that+从句.
如:It was said that he had read this novel.据说他读过这篇小说.=He was said to have read this novel
.4.It is impossible / necessary/ strange…that clause.(从句中的谓语用should+do / should have done,其形式是虚拟语气.)
如:It is strange that he should have failed in this exam.真奇怪,他这次考试没有及格.
5.It is + a pity/ a shame…that clause.(注意从句中的谓语动词用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.他直到电影结束才回来.他没有看到这部电影真可惜
.6.It is suggested / ordered/ commanded /…that +clause.(从句的谓语动词用should do,但should可以省略.)
如:It is suggested that the meeting should be put off.有人建议推迟会议.
7.It is/was+表示地点的名词+where+从句.(注意本句不是强调句型,而是以where引导的定语从句.)
如:It was this house where I was born.
请比较:It was in this house that I was born.(后一句是强调句型.)
扩展资料:
it句型归纳复习
1.It is said(reported,learned...)that...
该句型中的it是形式主语,真正的主语是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.据说他已经到北京了。
2.It is...since...
该句型主要用作处理非延续性动词的完成时,又要和表示一段时间的时间状语连用的问题。主句中是时间作表语,其时态是现在时或完成时,since引导的从句通常是一般过去时态,而且是非延续性动词。如果主句是一般过去时,从句则用过去完成时。
It is(has been)5 years since his father died.他父亲去世已经5年了。
3.It happens(seems,looks,appears)that...
该句型中it是形式主语,that引导的是主语从句,主句中的happen,seem等词是不及物动词。
It happened that he met his teacher in the street.碰巧他在街上遇见了老师。
It seems that he will be back in a few days.看来他几天后就会回来了。
4.It takes sb.some time to do sth.
该句型中的不定式是真正的主语,it是形式主语,常译为“做……要花费某人……时间”。
It took thousands of people and many years to build the Great Wall.成千上万的人用了许多年的时间才建起了长城。
5.It is kind(of sb.)to do sth.
该句型中的不定式短语是真正的主语,如果不定式的逻辑主语是由of引出的,句中的形容词必须是能表示逻辑主语特征的形容词。常见的有:bad,brave,careless,clever,foolish,good(好心的),honest,horrible,kind,lazy,naughty,nice(有教养的),polite,stupid,wise,wrong等。这个句型可以改写为:sb.is kind to do sth.
It is kind of you to say so.你这样说真是太好了。
(=You are kind to say so.)
6.It is necessary(for sb.)to do sth.
该句型与第5点同属一个句型。如果不定式的逻辑主语是由for引起的,主句中的形容词通常是表示重要性,紧迫性,频繁程度,难易,安全等情况的形容词。常见的形容词有:① important,necessary,natural②easy,safe,common,normal,hard,difficult,dangerous,unusual,rare,impossible,pleasant等。
在①中的形容词作表语可以用从句改写,如:
It is important for her to come to the party.=It is important that she(should)come to the party.
本回答被网友采纳It wasn’t until he came back that I went to bed.直到他回来我才睡觉。(一定要注意被强调句型谓语动词否定的转移,及形式)。
It was because he was ill that he didn’t come to school today.只因为他有病了今天没有来上学。(只能用because而不能用for, as 或since)
It is I who am a student. 我确实是个学生。(句中am不能用are来代替。)
2.It is high time (time/ about time) (that) 主语+should do / did+其它。(注意从句中的谓语动词用的是虚拟语气)
It is high time that we should go / went home.我们该回家了。
3.It is / was said ( reported…)+that+从句. 如:
It was said that he had read this novel.据说他读过这篇小说。=He was said to have read this novel.
4.It is impossible / necessary/ strange…that clause.(从句中的谓语用should+do / should have done,其形式是虚拟语气。)如:
It is strange that he should have failed in this exam.真奇怪,他这次考试没有及格。
5.It is + a pity/ a shame…that clause.(注意从句中的谓语动词用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. 他直到电影结束才回来。他没有看到这部电影真可惜。
6.It is suggested / ordered/ commanded /…that +clause.(从句的谓语动词用should do, 但should可以省略。)如:
It is suggested that the meeting should be put off.有人建议推迟会议。
7.It is/was+表示地点的名词+where+从句。(注意本句不是强调句型,而是以where引导的定语从句。)如:
It was this house where I was born.请比较:It was in this house that I was born. (后一句是强调句型。)
8.It is / was +表示时间的名词+when+从句。(注意本句型也不是强调句型,而是以when引导的定语从句。)如:
It was 1999 when he came back from the United States. 请比较:It was in 1999 that he came back from the United States.
9.It is well-known that+从句。如:
It is well-known that she is a learned woman.
10.It is +段时间+since+主语+did. 请比较:
It was +段时间+since+主语+had done. 如:
It is five years since he left here.他已经离开这儿五年了。
It was five years since he left here.(同上)
11.It is +形容词+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。
It is +(心理品质方面的)形容词+of + sb. + to do. = 主语+ be +形容词+to do.(常用的形容词有:kind, stupid; foolish, good, wise等。)如:
It is kind of you to help me.=You are kind to help me.你真好给我提供了帮助。
12.It is/was not until…that本回答被网友采纳