主语从句练习题.docx

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1、主语从句练习题一.用适当的连接词填空1. he said at the meeting surprised us greatly.2. It has been found plastics can be widely used in industry.3. It worried her a lot her wallet was lost.4. Can you tell me that man was?4.1 wonder we can do about the problem of pollution.6.1 know nothing about her but she is from Can

2、ada.7. The reason why he has been such a success is he never gives up.8.is troubling me is I dont have any experience in this kind of work.二.选择题1 .caused the accident is still a complete mystery.A. What B. That C. How D. Where2 . It worried Mary a lot she would pass the college entrance examination.

3、A. whether B. if C. that D. how3 . Shanghai has taken on a new look. It isnt like it used to be .A .what B. how C. that D. which4 .we cant get seems better than we have.A. What; what B. What; that C. That; that D. That; what5 .well go camping tomorrow depends on the weatherA. If B. Where C. That D.

4、Whether6he doesn t like them is very clear.A. What B. That C. Which D. Where7 .people will join us is not very important.A. How much B. That C. How many D. Many8 .we shall meet next time has not been decided yet.A. Whether and thatB. When and whatC. When and whereD. Where and if9.is true that the sc

5、ientist will give us a lecture next week.A. That B. It C. This D. He1().the company will buy her a mobile phone has not been decided.A. Whether B. If C. That D. What11. They lost their way in the forest, and made matters worse was that the night began tofall.A. it B. what C. which D. that12.she will

6、 be given the job is still under discussion.A. Whether B. That C. If D. What13 .matters most in learning English is enough practice.A. What B. Why C. Where D. Which14 .worries me the way he keeps changing his mind.A. ThisB- ThatC. What D. It15 .parents say and do has a life-long effect on their chil

7、dren.A. That B. Which C. What D. As16 .he couldn, t understand was, as a teacher of Chinese, he was asked to teachhistory.A- What； that B. What； what C. What； which D. Why； how17 . is known to us all is that the 2012 Olympic Games will take place in London.A. It B. What C. As D. Which18 .Please reme

8、mber wins your respect is not your background but your knowledge andvirtues.Ae that B. what C. which D. where19 .It is uncertain side effect the medicine will bring about, although about two thousandpatients have taken it.A. that B. whatC. how D. whether20 . young people see and hear in the media he

9、lps them to figure out how the world works.A. Which B. That C. What D. How21 .Maiy looks down today.What is up?-WelL happened between Mary and me is none of your business.A. wherever B. whoever C. whatever D. no matter what22.It makes his life quite different he has received education abroad.Ae that

10、 B. which C. what D. how名词性从句之主语从句一、名词性从句概述：在句子中起名词作用的各种从句统称为名词性从句。根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。二、主语从句定义：在句中起主语作用的从句称为主语从句。引导主语从句的连接词主要有：单纯连词(that, whether/ if)、连接代词(what, whatever, who,whoever, whom, whose, which, whichever 等)和连接副词(when, where, why, how, whenever,wherever, however 等)。1

11、) that引导的主语从句(1)由连词that引导的主语从句:引导词that无含义/在句中不做成分/不可以省。例如：That you will win the medal seems unlikely.你能得奖看起来不大可能。That light travels in straight lines is known to all.众所周知,光沿直线传播。That you dont like him is none of my business.你不喜欢他不管我的事。(2)形式主语it替代主语从句位于句首，that引导真正的主语从句会放到句子的后面。常用的句式主要有如下几种：1.1 t+系动词+

12、形容词+that从句。如：It is necessary that 有必要It is clear that 很清楚It is likely that 很可能It is important that 重要的是类彳以的形容词还有：strange; natural; obvious; true; good; wonderful; possible; unlikely; quite;unusual; certain; evident; worth-while; surprising; interesting; astonishing, etc.例如： It was really astonishing

13、 that he refused to talk to you.It is essential that he should be here by the weekend.It seems obvious that we can not go on like this.It is necessary that you (should) master the computer.It is important that a student learn English well.It s clear that they badly need help.It is likely that a hurr

14、icane will arrive soon.知识拓展：在“It is necessary / important/surprising/strange/unthinkable/unbelievable/incredible+that 从句”这类主语从句结构中，从句中谓语动词常用“(should) +动词原形”，形式，即要用虚拟语气,should可省略。例如：It is necessary that a college student (should ) master one or two foreign languages.大学生掌握一两门外语是有必要的。It is strange that

15、 you (should) trust Jane.很奇怪你竟然相信简。另外，需要注意的是，it作形式主语代替主语从句时，要注意和as引导的定语从句的区别。试比较：It was reported that the US was under the terrorist attack.As was reported, the US was under the terrorist attack.(2)常见用it作形式主语的复合句结构2.It+系动词+名词+ that从句如：It is a fact that-事实是It is good news that 是好消息It is a question that 是个问题It is common knowledge that 是常识类似的名词还有：a pity； a wonder； a good thing； no wonder； surprise 等。例如：It is a mystery to me how it all happened.It is common knowledge that the whale is not a fish.It is no surprise that Bob should ha