书面表达常用 句型[上学期]
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课件16张PPT。书面表达
常用的重点句型
一、以形式主语it引导的句型。
?????
句型1. It happened/chanced that +clause.
=sb. happened /chanced sth.
= sb. did sth. by chance.(偶然, 意外地)
e.g.
It happened that he was out when I got there.
当我到那儿时，碰巧他不在。
＝He happened/chanced to ?be out when I …
= 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/ had done
（还有动词appear可这样使用）
e.g. ?????
It seemed that he had been to Beijing before.
好象你以去过北京。
＝He seemed to have ??????been Beijing before.
? 句型3.
It is / was＋被强调的部分＋that(who)+剩余的部分.
?????
e.g.
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 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。） 句型4、
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）
e.g.
It is high time that we should go /
went home.
我们该回家了。
句型5、It is / was said ( reported/learned)＋that+从句.
It is well-known that＋从句。如：
????? It is well-known that she is a learned woman.
众所周知，她是个知识渊博的妇女。
????? e.g.
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.
It is said that he has come to Beijing. It is reported that another earth satellite
has been put into orbit. 句型6、
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。)
?????
e.g. It is strange that
he should have failed in this exam.
真奇怪，他这次考试没有及格。 句型7、
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。
?????
e.g.
He didn’t come back until the film ended.
It was a pity that he should have missed
this film.
句型8、It is suggested / ordered/
commanded /…that +clause.
(从句的谓语动词用should,
但should可以省略。)
e.g.
It is suggested that the meeting should be put off.
有人建议推迟会议。 句型9、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
????? 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。)
????? 句型10、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
??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.
? 句型11、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。 句型12、
It +谓语＋段时间＋before+主语＋谓语.
（ before引导的是时间状语从句。） 如：
????? It wasn’t long before the people
in that country rose up.
没有多久那个国家的人民就起义了。
?????It will be three hours before he comes back.
三个小时之后他才能回来。 句型13、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。
????? 句型
It is +（心理品质方面的）形容词＋of + sb. + 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 14. It be ... before ... 该句型主句中的 it 指时间,
主句中的时态常是将来一般时或过去时两种时态．
主句中的表语多是long, not long , 3 days ,
等表示时间段的词或短语。常译为＂．．．之后．．．＂。 It was 3 days before he went to Beijing. It will be not long before he finishes his job. 15. It takes sb. ... to do sth. It took thousands of people
many years to build the Great Wall. 16. It is no good (use ) doing sth. 该句型中的真正主语是动名词短语，
主句中的表语可以是no good ,
( not any good ) ,
no use , ( not any use )。 It is no good learning English
without speaking English.
常用的重点句型
一、以形式主语it引导的句型。
?????
句型1. It happened/chanced that +clause.
=sb. happened /chanced sth.
= sb. did sth. by chance.(偶然, 意外地)
e.g.
It happened that he was out when I got there.
当我到那儿时，碰巧他不在。
＝He happened/chanced to ?be out when I …
= 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/ had done
（还有动词appear可这样使用）
e.g. ?????
It seemed that he had been to Beijing before.
好象你以去过北京。
＝He seemed to have ??????been Beijing before.
? 句型3.
It is / was＋被强调的部分＋that(who)+剩余的部分.
?????
e.g.
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 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。） 句型4、
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）
e.g.
It is high time that we should go /
went home.
我们该回家了。
句型5、It is / was said ( reported/learned)＋that+从句.
It is well-known that＋从句。如：
????? It is well-known that she is a learned woman.
众所周知，她是个知识渊博的妇女。
????? e.g.
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.
It is said that he has come to Beijing. It is reported that another earth satellite
has been put into orbit. 句型6、
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。)
?????
e.g. It is strange that
he should have failed in this exam.
真奇怪，他这次考试没有及格。 句型7、
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。
?????
e.g.
He didn’t come back until the film ended.
It was a pity that he should have missed
this film.
句型8、It is suggested / ordered/
commanded /…that +clause.
(从句的谓语动词用should,
但should可以省略。)
e.g.
It is suggested that the meeting should be put off.
有人建议推迟会议。 句型9、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
????? 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。)
????? 句型10、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
??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.
? 句型11、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。 句型12、
It +谓语＋段时间＋before+主语＋谓语.
（ before引导的是时间状语从句。） 如：
????? It wasn’t long before the people
in that country rose up.
没有多久那个国家的人民就起义了。
?????It will be three hours before he comes back.
三个小时之后他才能回来。 句型13、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。
????? 句型
It is +（心理品质方面的）形容词＋of + sb. + 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 14. It be ... before ... 该句型主句中的 it 指时间,
主句中的时态常是将来一般时或过去时两种时态．
主句中的表语多是long, not long , 3 days ,
等表示时间段的词或短语。常译为＂．．．之后．．．＂。 It was 3 days before he went to Beijing. It will be not long before he finishes his job. 15. It takes sb. ... to do sth. It took thousands of people
many years to build the Great Wall. 16. It is no good (use ) doing sth. 该句型中的真正主语是动名词短语，
主句中的表语可以是no good ,
( not any good ) ,
no use , ( not any use )。 It is no good learning English
without speaking English.