英语必修Ⅲ牛津译林版UNIT2课件（共32张）GRAMMAR.ppt

1、Grammar and usage疑问词引导的名词性从句1.You know that I am a teacher of English.2.That I am a teacher of English is known to you all.3.It is known to you all that I am a teacher of English.4.The fact that I am a teacher of English is known to you all.5.I am worried about whether you can do well in the exam.6.

2、What I am worried about is whether you can do well in the exam.that I am a teacher of EnglishThat I am a teacher of English that I am a teacher of Englishwhether you can do well in the exam.OCSCSCPCACthat I am a teacher of Englishwhether you can do well in the exam.OCRevisionFind the clauses and tel

3、l the function of them:SCWhat I am worried about名词性从句(Noun Clauses)1.定义：在句子中起名词作用的句子叫名词性从句().名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语。2.分类：subject clauseobject clause predictive clause apposition clause 主宾表同引导词1)That 可可(省)可(省)可2)Whether 可可可可3)If 可(动宾)3.从属连词：that，whether,if that 引导名词性从句时，只起连接作用，无意义

4、，不充当成分。whether 引导名词性从句，不充当成分，有意义表“是否”；4.名词性从句语序一律用陈述句语序。Learning aims1.To grasp the usage of noun clauses introduced by question words.2.To apply the usage into practical exercises.Step oneLead-in1.从属连词：that,whether/if(句子结构完整)2.连接代词：（9个）whom(whomever),who (whoever),whose which(whichever),what(whatev

5、er)（从句中缺少主、宾、表、定语）3.连接副词：where,when,how,why（句子主干部分完整但缺少状语）Brainstorming:what words can be used as conjunctions to introduce noun clauses?Step 2 Presentation:Self-guidance 1According to the exercise book,finish part1 on P51.Cooperation and Discussion 1According to the exercise book on P52,analyze eac

6、h sentence below in groups and tell which kind of noun clause it is.1)What he said at the meeting confused everyone present.2)The little boy ate whatever his mother gave him.3)Please give some suggestion which book I should choose among these.SOA4)The problem is who/whom I should turn to for help.5)

7、Whoever leaves the room last ought to turn off the lights.6)When we will go skating is up to you to make a decision.7)I insisted upon an answer to my question why he had done it.8)There is a doubt how they managed to travel to the moon.PSSAAConjunctions of Noun Clauses:连接词连接代词连接副词what,whatever,who,w

8、hoever,whichever whom,whomever,whose,whichthat,whether,if,as if(as though)when,where,how,why状语不做成分点拨拓展1：主宾Tips:as if，as though 常用于表语从句 What was he doing?His father was surprised.subject clause 主语从句点拨拓展2：疑问词引导的名词性从句要用陈述句语序。（疑问词+陈述句语序）Join the two sentences together._surprisedhis father.What he was do

9、ingWhats wrong with him?I want to know.object clause 宾语从句I want to know whats wrong with him.How can I make a grammar lesson interesting?That is my question.predicative clause 表语从句My question ishow I can makea grammar lesson interesting.How did Peter respond to that question?I have no idea.appositiv

10、e clause 同位语从句I have no idea how Peter responded to that question.1.疑问词引导的名词性从句用陈述句语序。疑问词+主+谓+其他(疑问词在从句中不做主语)疑问词+谓语+其他(疑问词在从句中做主语)2.疑问词在名词性从句中不能省。attentionCheck whether the sentences are true or false:他是怎么成功的仍然是个谜。How was he successful is still a puzzle.()How he was successful is still a puzzle.()你能

11、告诉我他住在什么地方吗？Could you tell me what was the matter with me.()Could you tell me what the matter was with me.()FTTF1.Tell me _ one you like best.2,_leaves the room last ought to turn off the lights.3._ was most important to her was her family.4._ worries us most is _ let out the secret.whichWhoeverwhat

12、点拨拓展3：“缺什么补什么”Fill in the blanks using conjunctions.5.I have no idea _ he comes from.6._ he got the money is still uncertain.7.I have some doubt _ he will win.8.I have no doubt _ he will win.whereHowwhetherthatWhatwho解题技巧：关联词选择：1）当从句不缺少成份时，要根据句意选that，whether，if,as if(as though)2）当从句缺少主、宾、表、定语时要根据句意选

13、连接代词what,whatever,which,whichever,who，whom，Whoever,Whomever,whose3）当从句缺少状语时要根据句意选连接副词when,how,why，where.考点延伸：拓展1主语从句I.谓语动词选择1)When the meeting will begin has not been decided yet.主语从句作主语，主句谓语动词用单数;2)When they will start and where they gohave not been decided yet.如果由and 连接两个或两个以上的主语从句作主语时，主句谓语动词用复数；3

14、)When and where the meeting will begin hasnot been decided.由两个或多个连接词引导一个主语从句，主句谓语动词用单数。II.疑问词+ever和no matter+疑问词的区别：疑问词+ever可引导名词性从句，在主从句中要充当一定的部分。Whoever breaks the rule must be punished.(whoever-anyone who)You can choose whatever you like in the shop.(whatever-anything that)疑问词+ever还可引导让步状语从句。如：Wh

15、oever breaks the rule,he must be punished.Whatever you do,you must do it well.no matter+疑问词只能引导让步状语从句。No matter what you do,you must do it well.No matter who breaks the rule,he must be punished.拓展2 表语从句I.从属连词as,as if/though引导的表语从句He looked just as he had looked ten years before.仿写：听上去好像有人在敲门。It soun

16、ds as if someone is knocking at the door.II.because,why,that引导的表语从句区别：(1)Thats because he didnt understand me.(强调原因）(2)Thats why he got angry with me.（强调结果）(3)The reason why I was sad was that he didnt understand me.what引导的名词性语从句(1)指“什么”I dont know what you want.(2)what 引导名词性从句时可用作限定词，其后修饰名词。译为：“所有的

17、”I gave him what books I had.我把我所有的书都给他了。He gave me what money he had about him.他把身边带有的钱全给了我。(3)相当于”the things that”，即“名词/代词关系代词”引导的定语从句拓展3 疑问词引导考点.He is not what(=the person that)he was a few years ago.他不是几年前的他了。This is what(=the place that)they call Salt Lake City.这就是他们称作盐湖城的地方。What(=the place tha

18、t)is now the North Sahara Desert was once a civilized world.现在的北部撒哈拉沙漠曾是一个文明世界。Our income is now double what(=the income that)it was ten years ago.我们现在的收入是十年前的两倍。The color of the flower is different from what(=the color that)it was in the morning.1.Some children want to challenge themselves by learn

19、ing a language different from _ their parents speak at home.A.what B.that C.which D.one2、_ is known to us all is that the 2008 Olympic Games will take place in Beijing.A.It B.What C.As D.Which4、People in Chongqing are proud of _they have achieved in the past ten yearsAthat Bwhich Cwhat DHowABC5、_ te

20、am wins on Saturday will go through to the national championships.A.No matter what B.No matter which C Whatever D.whicheverDDo Do you you know know if if _back _back next next week week?If If he he _ _ back,please let me know.back,please let me know.A.he comes,will come B.will he come,comes A.he com

21、es,will come B.will he come,comes C.he will come,comes D.he will come,will come C.he will come,comes D.he will come,will come.连词 if 和 when 在不同从句中的区别：CI dont know when he _(come).I cant wait here any more.When he _(come),would you please ask him to call me?Conclusion:1）引导条件状语从句和状语从句时，if&when后用一般现在时表将

22、来。2)If&when 居中引导名词性从句时，时态根据句意选择时态。will comecomes Step4.Self-assessment1.Someone is ringing the doorbell.Go and see _.A.who is he B.who he is C.who is it D.who it is2.The photographs will show you _A.what does our village look like B.what our village looks like C.how does our village look like D.how

23、our village looks like DB高考链接3.What the doctors really doubt is _my mother will recover from the serious disease soon.A.when B.if C.whether D.why4.Great changes have taken place in that school.It is no longer _it was 20 years ago,_ it was so poorly equipped.A.what;when B.that;which C.what;which D.wh

24、ich;that 5._ leaves the room last ought to turn off the lights.A.Anyone B.The person C.Whoever D.WhoCAC6.I was surprised by her words,which made me recognize _ silly mistakes I had made.A.what B.that C.how D.which 7.Parents are taught to understand _ important education is to their childrens future.

25、A.that B.howC.suchD.soAB8._ we cant get seems better than _ we have.(1996)A.What;what B.What;that C.That;that D.That;what9.It is none of year business _ other people think about you.Believe yourself.(2007福建)A.how B.what C.which D.whenABHomeworkFinish the exercises on page 100.And preview the instructions in the Task.