主语从句-表语从句-学案和专项练习

1、Subject Clause and Predicative ClauseI .主语从句(Subject Clause)一定义：1. He is right .2. What he said is right .二.主语从句引导词1. 主语从句的引导词与宾语从句一样。但不用if 是否,只能用whether(是 否)1) that 2) whether3) what , which ,who, whom, whose, whatever , whichever.4) where , whe n , why, how, wherever, whe never .5) how many , what

2、 color, how far等。2. 引导主语从句的关联词除起连接句子的作用，绝大多数关联词在主从中要充 当一定的句子成分。3. 主语从句的语序是：关联词+S+V三主语从句引导词的用法：1. that 的用法：that引导句意完整，意义明确不缺成分的述句；无词义，在主从中不充当句子成分，不能省略。仿照例子改写句子改成相应的主语从句Model: There is life on another planet (在另外的星球上)that 弓丨导的主从It_is almost impossible.f That there is life on ano ther pla netis almost

3、impossible(主从)sv.1) . The scie ntist will give us a lecture n ext week. It is true.2) . You don ' t like him. It is none of my bus in ess.(不关我的事)f3) .Her hair was tur ning gray(灰色).It worried her bit.f4) . He told her everything .It is probable.f5) . He sings so well. I tis no surprise.f2. wheth

4、er的用法：whether引导的主从不缺句子成分，句意不完整，表达一 种不确定，不明确的概念；whether当"是否"讲，在主从中不充当句子成分。 Model:由whether引导的主从，相当于一般疑问句的作用。Will I accept the gift ? It is none of your bus in ess.f Whether I accept the giftis nong_of your busi ness.(主从)s v1) . Will our football team win? It is uncertain yet.f2) . Will the s

5、ports meet be held? It depe nds on the weather.3) . Will I rest? It doesn' t matter4) . Will we go shopping? It isn' t known.5) . Will we have an exam? It isn' t decided.3. 特殊疑问代词 who ; whom ;whose; what; which ; whatever; whoever. 用法：1who :; 在主从中作.2whom:;在主从中作.3whose:; 在主从中作4what :; 在主从

6、中作Model1: Who did the job? It is unknownWho did the job is unknown.Model2: Whom shall we choose as our monitor? It isn' t decided.Whom we shall choose as our monitor isn ' t dec ided.将以下句子改成相应的主语从句1) . Who should be our head master? It is still not known.2) . Who did the job? It is unknown3)

7、 . Who beat Xiao Wang black and blue ? It is unknown.4) . Who loves the people? He is loved by the people5) . What did he say? It made us laugh .6) . Whose bike was stolen yesterday? It isn' t known.7) . Which is the better one of the two companies ? It is very clear.4. 特殊疑问畐寸词 whe n ; where; wh

8、y; how; when ever ; wherever; however.用法:1when :;在主从中作2where:;在主从中作3why :;在主从中作Model由特殊疑问副词引导的主从,相当于特殊疑问句。When willthey lease? It hasn't been decided.When they will leavehas n' t bee n decided引导词主从S V1). Why did he do it? It is n ot clear.2) . How did you do it? It is not known to all.3) . W

9、here has she gone? It is not known yet.4) . Where will we spe nd our weeke nd? It has not bee n decided yet.5) . When will we have the meeting? It is decided by our teacher.6) . Why was she always late for work? It is unknown7) . How long did he stay abroad? It depe nded on his pare nts.Note :在主语从句的

10、句子里，有时可以用it作为形式主语，将真正的主语从 至于句末。1) That the scie ntist will give us a lecture n ext week is true.2) That he told her everything is probable.3) It is said that It is reported that .It is known thatIt is believed that H .表语从句Predicative Clause)一. 定义:1) The trouble is that she can ' t come .2) The p

11、roblem is whether we should ask them for help .二. 表语从句置于主句系动词之后.常见系动词有:be / become/ get / feel/ grow / seem / appear / look/ smell / taste/so und /turn /keep/ prove/remain 等.三. 引导表语从句的连接词与引导主语从句的连接词一样，意义用法也一样。1) That wasshe did this morning .2) This isshe is always late for class.此外，as if / as thoug

12、h( 仿佛，好似),because 也能引导表语从句。 E.g. He looks as if he passed the exam.川.名词性从句中连词选择的方法小结：1. 从句的意思完整，不缺成分，表达肯定，明确的含义用 .2. 从句的意思不完整，不缺成分，表达不确定，不明确的含义，用.3. 从句的意思不完整，又缺少成分，缺主语，宾语，表语，缺人的用 ,缺事物用;如果缺状语用连接副词， 缺少时间，用,缺地点用,缺原因用,缺方式用;缺定语用.IV. Practice : Choose the best an swers.1 he told me is a true story.A That

13、B What C When D Whether2 he has bee n ill for several years is known to every one.A That B What C When D Whether3 it will do us harm or good rema ins to be see n .A Whether B What C Where D Which4 .it is expensive or not is an important question .A. Whether B That C If D How5. will hold the meeti ng

14、 isn't known.A What B Who C That D Which6. I have done is only for you .A That B Which C Whatever D Whether7. It worried her a bither hair was tur ning gray .A which B that C if D for8 . What he said ishis mother has bee n ill for a long time .A that B what C which D whe n9. The questi ons iswew

15、ill come here or not.A whether B if C that D whe n10. She looks as if shefive years youn ger.A is B was C were D be11. The city isI live and work .A where B that C which D what12. Joh n lost his mon eyaga in, that is his father becomesso angry .A. because B. why C. that D. which13. It is gen erally

16、con sidered un wise to give a childhe or shewan ts.A however B whe never C whichever D whatever14. Ica n't un dersta nd isshe came hereearly .A That , why B That , what C What, why D What ,that15you can succeed depe nds onyou do andyou do it .A. What , that ,how B. Whether, what , howC. Whether

17、, how, why D. That, whether, how主语从句、表语从句稳固训练题I Choose the best answers.1 we' II go camping tomorrow depends on the weather.A. If B. Whether C. That D. Where2 .he said at the meeti ng surprised everybody prese nt.A. What B. That C. The fact D. The matter3. has helped to save the drow ning girl i

18、s worth prais ing.A. Who B. The one C. An yo neD. Whoever4. he made an importa nt speech at the meeti ng was true.A. That B. Why C. What D. How5. It worried her a bither hair was turning gray.A. whether B. thatC. what D. whe n6. What I say and thinknone of your bus in ess.A. is B. are C. has D have7

19、. is a fact that En glish is being accepted as an intern ati onalIan guage.A. There B. This C. ThatD. It8. she could n't un dersta ndwasfewer and fewer stude nts showedin terestin her less ons.A. What; why B. That; what C. What; because D. Why; that9 -What made her pare nts so an gry?-she had fa

20、iled in the exam in atio n.A. As B. Because C. Si neeD. That10 -I drove to Zhuhai for the air show last week.-Is thatyou had a few days off?A. why B. whe n C. what D. where11. I read about it in somebook or other, does it matter it was?A. where B. what C. how D. which12. It is n ecessary that acolle

21、ge stude ntat least a foreig nIan guage.A. masters B. should master C. mastered D. will master13 .matters most in lear ning En glish is eno ugh practice.A. WhatB. Why C. Where D.Which14. team wins on Saturday will go through to the n atio nal champi on ships.A. No matter what B. No matter which C. W

22、hatever D. Whichever15. It has been proved eating vegetables in childhood helps toprotect youaga inst serious ill nesses in later life.A. ifB. because C. whe nD. that16. Our country is developing at an amazing speed, and this is me feelso proud.A. whatB. whichC. thatD. Why17. leaves the room last ou

23、ght to turn off the lights.A. An yo ne B. Who C. Whoever D. The personmakes18. In side the White House, there is a room called the Oval Office. That' s the preside nt works.A. why B. whe nC. whatD. Where19. The reas onI pla n to go isshe will be disappo in ted if Ido n' t.A. why; thatB. that

24、; becauseC. which; because D. why;for20. your father wants to know isgetting on with yourstudies.A. What; how are youB. That；how you are；how you are21. The trouble iswe are short of tools.C. How； that you areD. WhatA. what B. that C. how D. why that22. America waswas first called “ India " by Columbus.A. what B. where C. the place D. there where23. China is becoming stronger and stronger. It is no longerA. what it used to beB. what it was used to beingC. what it