主语从句课件

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1、主语从句主语从句Listen and fill blanksA.1._you got me blind is still a mystery.B.Dont care 2._is written in your history.C.I dont care 3._ you are,4._ youre from,5._ you did.What clauses are they?主语从句主语从句 主语从句主语从句Howwhatwhowherewhat1.A tree has fallen across the road.2.You are a student.3.To find your way c

2、an be a problem.4.Smoking is bad for you.5.That we shall be late is certain.6.It is certain that we shall be late.人称代词人称代词充当主语充当主语动名词充动名词充当主语当主语it充当形充当形式主语式主语Find out the subjects in the following sentences 主语是一个句子说明的人或事物，一般放在_.在句子中充当_的从句就是主语从句。句首主语结论结论:一、一、定义定义 在主从复合句中，充当在主从复合句中，充当主语主语的从句叫主语从句。的从句叫

3、主语从句。e.g.What he did in the earthquake moved everybody.主语主语谓语谓语宾语宾语That China will become more powerful is certain.主语主语系动词系动词 表语表语从句从句从句从句 That he will pass the exam is certain.Whether he will pass the exam is uncertain.Who will go makes no difference.What we need is more time.Which book I shall cho

4、ose hasnt been decided.找出下列句子中的主语从句温馨提示：先找谓语动词温馨提示：先找谓语动词 Whoever breaks the law will be punished.When we will leave hasnt been decided.Where the meeting will be held is not known.9.Why he cries is not clear.10.How she keeps healthy is a secret.找出下列句子中的主语从句思考：思考：主语从句的连接词有哪些？主语从句的连接词有哪些？有什么功能？有什么功能？C

5、onjunctions of Noun Clauses(引导名词性从句的连接词引导名词性从句的连接词):):who,whom,what,which,whose,whoever,whatever whicheverthat,whether,ifwhen,where,how,why主语从句考点归纳u 主语从句连接词的使用u 主谓一致u 形式主语结构u 主语从句的语序That he will pass the exam is certain.Whether he will pass the exam is uncertain.uthat _成分，_意义，_省略。uwhether _成分，_意义，译为

6、_。合作探究结论：结论：不做是否无不能不做有主语从句的连接主语从句的连接词有哪些？有什词有哪些？有什么功能？么功能？Who will go makes no difference.What we need is more time.Which book I shall choose hasnt been decided.Whoever breaks the law will be punished.合作探究uwho在主语从句中充当_,译为“_”。uwhat在主语从句中充当_,译为“_”。uwhich在主语从句中充当_,译为“_”。uwhoever在主语从句中充当_,译为“_”。结论：结论：主语

7、谁宾语东西定语哪一主语无论谁When we will leave hasnt been decided.Where the meeting will be held is not known.Why he cries is not clear.How she keeps healthy is a secret.uwhen在主语从句中充当_,译为“_”。uwhere在主语从句中充当_,译为“_”。uwhy在主语从句中充当_,译为“_”。uhow在主语从句中充当_,译为“_”。合作探究结论：结论：状语何时状语何地状语为什么状语怎样 Usage of the Conjunctions缺什么补什么缺什

8、么补什么学法指导依据依据“缺什么补什么缺什么补什么”原则确定正确的连词。原则确定正确的连词。所谓所谓“缺什么补什么缺什么补什么”是指是指从句从句与与连词连词之间的关系。之间的关系。如果句子中缺如果句子中缺主语主语，指人用，指人用whowho，指，指物物用用whatwhat。如缺如缺宾语宾语，指，指人人用用whomwhom，指，指物物用用whatwhat。如缺如缺时间状语时间状语用用whenwhen；地点状语地点状语用用wherewhere。原因状语原因状语用用whywhy；方式状语方式状语用用howhow。如缺如缺定语定语用用whatwhat或或whichwhich。如如什么都不缺什么都不缺用

9、用thatthat，WhetherWhether表表“是否是否”。That he will pass the exam is certain.Which book I shall choose hasnt been decided.How she keeps healthy is a secret.当一个句子的主语是从句时，该句子的谓语 用_。合作探究结论：结论：单数 主谓一致注意What I want is the book.What I want are some books.结论：结论：what 引导的从句做主语时，谓语的单复数取决它的_。观察下列两个句子的谓语，观察下列两个句子的谓语，

10、并尝试得出结论并尝试得出结论表语That we cant go to see the movie is a pity.It is a pity that we cant go to see the movie.形式主语拓展主语从句作真正的主语uIt+be+名词 that从句 It is a pity that 很遗憾很遗憾 It is a fact that 事实是事实是 uIt+be+形容词 that从句 It is obvious that 显然显然.It is important that.重要的是重要的是 uIt+be+过去分词 that从句 It is said that.据说据说.

11、It is known that 众所周知众所周知 形式主语常用句型1._ is needed for success is your hard work.2._ can join in the sport meet is decided by the teacher.3._ he will join us or not makes no difference.随堂自测随堂自测语法填空语法填空WhatWhoWhether1.When the meeting will be held have not been known yet.2.That he said made me very angr

12、y3.That is said that Tom never eats meat.随堂自测随堂自测单句改错单句改错hasWhatItPick outPick out one number and one number and finish the task in it.finish the task in it.GameTime Where he comes from are a mystery.单句改错单句改错is1 point _ they are most interested in is how they can produce more and better cars.A.That

13、B.Who C.What D.When单项选择单项选择2 points是否他是我的孩子是否他是我的孩子仍然是个问题。仍然是个问题。_ remains a question.Whether he is my child3 points完成句子完成句子 That is obvious that he didnt pass the exam.单句改错单句改错It1 point众所周知，众所周知，雨天要穿雨鞋雨天要穿雨鞋。_we wear rain shoes on rainy days.It is known that完成句子完成句子3 points_is rest.我需要的我需要的就是休息。就是休

14、息。What I need3 points完成句子完成句子 If she will come or not is still a question.单句改错单句改错Whether1 point What will be our monitor has not been decided.单句改错单句改错Who1 point That he wants to visit is the Great Wall.单句改错单句改错What1 point_ is attracted by her.无论谁见到这个女孩无论谁见到这个女孩都被她吸引。都被她吸引。Whoever sees the girl3 poi

15、nts完成句子完成句子 _ the boy didnt take medicine made his mother angry.A.That B.What C.How D.Which单项选择单项选择2 points That we go swimming every day _ us a lot of good.A.do B.doing C.does D.done 单项选择单项选择2 points_Yao Ming got the highest points in the match.据报道，据报道，姚明在这场比赛中得了最高分。姚明在这场比赛中得了最高分。It is reported tha

16、t 3 points完成句子完成句子 _ they can solve the question is still unknown.A.If B.Which C.Whether D.What单项选择单项选择2 points_ is your hairstyle.我最喜欢的我最喜欢的是你的发型。是你的发型。What I like most3 points完成句子完成句子 _ is a fact that English is accepted as an international language.A.There B.This C.That D.It单项选择单项选择2 pointWhat have I learnt?主语从句连接词的使用原则：_当一个句子的主语是从句时，该句子的谓语用_。what 引导的从句做主语时，谓语的单复数取决它的_。形式主语通常由_充当。缺什么补什么单数表语itHomework1.Review what we have learnt.2.Finish Workbook 23 on P2939Thank you!Good-bye!