强调句句型

强调句句型

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一、强调句

（一）强调句句型

1、陈述句的强调句型：It is/ was +被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+其它部分。

e.g. It was yesterday that he met Li Ping.

2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。

e.g. Was it yesterday that he met Li Ping?

3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who +其它部分？

e.g. When and where was it that you were born?

4、强调句例句：针对I met Li Ming at the railway station

yesterday.句子进行强调。强调主语：It was I that (who) met Li

Ming at the railway station yesterday.

强调宾语：It was Li Ming that I met at the railway station

yesterday. 夸大地址状语：It was at the railway station that I met Li

Ming yesterday.

夸大工夫状语：It was yesterday that I met Li Ming at the

railway station.

5、留意：组成夸大句的it自己没有词义；夸大句中的毗连词通俗只用that, who，纵然在夸大工夫状语和地址状语时也云云，that, who不成省略；夸大句中的时态只用两种，通俗现在时和通俗曩昔时。原句谓语动词是通俗曩昔时、曩昔完

成时和过去进行时，用It was …，其余的时态用It is …。

（二）not … until …句型的强调句

1、句型为：It is/ was not until +被强调部分+ that +其它部分

e.g.通俗句：He didn’t go to bed until/ till his wife came back.

强调句：It was not until his wife came back that he went to

bed.

2、注意：此句型只用until，不用till。但如果不是强调句型，till, until可通用；因为句型中It is/ wasnot …已经是否定句了，that后面的从句要用肯定句，切勿再用否定句了。

（三）谓语动词的夸大 1、It is/ was … that …布局不克不及夸大谓语，假如需求夸大谓语时，用助动词do/ does或did。e.g. Do sit down.务必请坐。

He did write to you last week.上周他的确给你写了。

Do be careful when you cross the street.过马路时，务必（千万）要小心啊！

2、注意：此种强调只用do/ does和did，没有别的形式；过去时用did，后面的谓语动词用原形。二、It的用法

（一）作人称代词

1、it替换前面（或背面）的单数名词或分句等所透露表现的事物。

e.g. You cannot eat your cake but have it.（it替换前面的cake）

Although we cannot see it, there is air all around us.（it代替后面的air）

They say he has left town, but I don’t believe it.（it替换前面They…town分句中的情形）2、替换有生命但不克不及或不消分阴阳性的工具（包孕婴儿）。 e.g. Yesterday we saw a big tree. It was fully twenty metres

high.（it代替前面的tree）The baby cried because it was hungry.（it代替前面的baby）

3、在某些习气说法中，能够替换身。

e.g. ---- Someone is knocking at the door, Peter. ---- Who is it?

----It’s me.

---- Who are singing? ---- It is the children.

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---- The light is still on in the lab. It must be the third-year

students doing the experiment.4、it与one的区分：这两个词都能够代表前面说过的名词，但it用于同名同物的场所；one则用于同名异物的场所。

e.g. ---- Do you still have the bicycle? ---- No, I have sold it.

---- Is this knife yours? ----No. It is Xiao Zhang’s. Mine is

the one on the desk.5、it与that的区分：两词都可替换某一特命名词，但that指统一类，并不是统一个。

e.g. The climate of South China is mild（温和的）; I like it

very much.（it指the climate of SouthChina）

The climate of South China is much better than that of Japan.（that指the climate）（二）作无人称代词 it作无人称代词时，除了句中找不到它所代表的词语外，另一个特点是它后面的内容都是表示天气、时间、距离、度量衡及情况等。

It is fine (rainy, windy, etc.).

It is noon.

It is a half hour’s walk to the factory.

It is eighteen square metres in area.

What does it matter?

（三）作夸大词，组成夸大布局

用以帮助改变句子结构，使句子的某一成分受到强调。“It is (was) +所强调的成分+ that (who) +其它成分。”在这个句型中，it本身没有词义。详见“一、强调句”。

（四）引导词it作形式主语（宾语）

为了使句子平衡，常采用形式主语（或宾语）it，而把真正的主语（或宾语）置于句子后面。通常引导词it与它所代替的句子成分中间要夹有某些词。

e.g. It takes half an hour to go there on foot.（It与to go there

on foot之间夹有takes half anhour四个词） We thought it strange that Mr Smith did not come last night.（it与that从句中间夹有strange）但有时it与所替代部分之间并不夹有其它词。

e.g. You may depend on it that they will support you.（因为介词on之后一般不直接接that引导的宾语从句。注意：it不是多余的，不能当作错句）

操演1、夸大句、It的用法

1. My bike is missing. I can’t find ____ anywhere.

A. one B. ones C. it D. that

2. ----Who’s that? ---- ____ Professor Li.

A. That’sB. It’sC. He’sD. This’s

3. ____ was Jane that I saw in the library this morning.

A. It B. He C. She D. That

4. ---- Have you ever seen a whale alive? ----Yes, I’ve seen

____.

A. thatB. it C. such D. one

5. The color of my coat is different from ____ of yours.

A. this B. that C. it D. one

6. ____ will do you good to do some exercise every morning.

A. It B. There C. Those D. You 7. We think ____ our duty to pay taxes to our government.

A. that B. this C. its D. it

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8. The climate of Shanghai is better than ____ of Nanjing.

A. that B. it C. which D. what

9. ____ four years since I joined the Army.

A. There was B. There is C. It was D. It is

10. How long ____ to finish the work?

A. you’ll takeB. you’ll take itC. will it take you D. will take

you

11. It was through Xiao Li ____ I got to know Xiao Wang.

A. who B. whom C. how D. that

12. It was in the rice fields ____ we had our league meeting.

A. where B. that C. in which D. on which

13. It was on October 1st ____ new China was founded.

A. which B. when C. as D. that

14. Was it because he was ill ____ he asked for leave?

A. and B. thatC. that’sD. so

15. Mary speaks in a low voice; ____ is difficult to know

what she is saying.