2015-2016学年高中英语人教版选修7课件：UNIT4 PERIOD 3 GRAMMAR .ppt

1、1.复习限定性定语从句。2.正确的选用关系代词和关系副词。本节课主要是复习已学的定语从句,让学生能回顾定语从句的基础知识,包括理解什么是先行词,什么是关系词,关系词的种类包括哪些,关系词在句中所起的作用等,其次从七个方面帮助学生真正掌握并运用好定语从句,这七个方面具体如下:1.指物时只用that 或which 的情况2.the way用做先行词3.介词+关系代词4.Whose 用法及转换形式5.指人时that 与who的区别6.如何判断用关系副词还是关系代词7.定语从句中的主谓一致问题课件中配备了大量的难度适当的练习，让学生马上学以致用，也能及时发现问题，解决问题。Revision（复习）观察

2、下列句子注意划线部分1 The boy who/that is smiling is Tom.2 Mary have read all the books（that）I lent her.3 Jim is the boy whose hat is red.4 Do you know the woman whom our teacher is talking to?.预习案5 This is the reason why/for which I was late this morning.6 I will never forget the day when/on which I graduate

3、d from college.7 This is the place where/at which I was born.Revision（复习）预习案 ：是指在复合句中，修饰 或的从句.:被定语从句所修饰的或 :引导定语从句的词名词代词先行词定语从句关系词 I.Revision概述：代词名词关系代词关系副词who,whom,whose,which,that，as.地点：where时间：when原因：why关系词The boy who is reading is Tom.引导定语从句代替先行词在从句中担当一个成分关系词的作用1）2）3）先行词关系代词定语从句的分类The Restrictive

4、 Attributive Clause限制性定语从句The Non-restrictive Attributive Clause非限制性定语从句先行词 关系词定语从句Mary is a girl who has long hair.The strucure of an attributive clause先行词名词或代词关系词关系代词和关系副词从句缺少主语/宾语/状语/定语，但必须有谓语。+WHY?已经作定语从句中的成分1.The man_ came to our school is Mr.Li.2.the girl_I met just now is Lucy.3.The child_ pa

5、rents are dead is called Tom.4.A clock is a machine_tells people time.who /that whom whose which/that Exercise 5.I like the book_youbought 6.He told me the reason _ he was late?7.September 1st is the date _ we go to school.8.This is the house _ I lived for two years.whywhen where that /whichSummary：

6、The usage of the relative pronouns关系代词指代在定语从句中所充当的成分人物句子主语宾语状语whowhomwhichthatwhose表语定语as Summary：the usage of the relative adverb关系副词指代所充当的句子成分whenwherewhytimeplacereasonadverbialadverbialadverbial1.指物时只用that 或which 的情况2.the way用做先行词3.介词+关系代词4.Whose 用法及转换形式5.指人时that 与who的区别6.如何判断用关系副词还是关系代词7.定语从句中的

7、主谓一致问题常见考点Restrictive Attributive clause限制性定语从句探究案1.This is all _ I know about the matter.A.that B.what C.who D.whether2.Is there anything else _ you require?A.which B.that C.who D.what3.The last place _ we visited was the Great Wall.A.which B.that C.where D.itthat 与which 的区别先行词为all,little,much,ever

8、ything,nothing,something,anything等不定代词时，关系代词用探究一4.He talked happily about the men and books_ interested him greatly in the school.A.which B.that C.it D.whom5.There is no dictionary _ you can find everything in.A.that B.which C.where D.in that6.Is oxygen the only gas _ helps fire burn?A.that B./C.whi

9、ch D.it7.Which was the hotel _ was recommended to you?A.that B.which C.where D.it先行词为人和物的组合先行词被all,little,much,every,no,等修饰时先行词被序数词或最高级修饰先行词前有序数词(the first),形容词最高级(the best),the last,the very,the only 等时。若主句中有疑问代词 who 或者 which，为了避免重复,关系代词不要再用 who,which，而用that。1.先行词为all,little,much,everything,nothing

10、,something,anything等不定代词2.先行词被all,little,much,every,no,等修饰时。3.先行词被序数词或最高级修饰先行词前有序数词(the first),形容词最高级(the best),the last,the very,the only 等时。4.先行词为人和物的组合5.若主句中有疑问代词 who 或者 which，为了避免重复,关系代词不要再用 who,which，而用 that。只用that的情况:that 与which 的区别 1.Jim passed the driving test,_ surprised everybody in the of

11、fice.A.which B.that C.this D.it 只用which的情况:1.逗号后面2.介词后面2.The day _ he was born was Aug.20,1952.A.on which B.that C.which D.this填上合适的关系词并分析原因：1.The way _he explained the sentence to us was not difficult to understand.2.The way _he told us was quite simple.that/which/不填that/in which/不填缺状语缺宾语 the way用做

12、先行词3.What surprised me was not what he said but _ he said it.A.the way B.in the way that C.in the way D.the way which高考题链接：探究二 介词+关系代词提醒:介词关系代词引导的定语从句,关键是判断介词的选择.方法一:根据从句中动词与先行词习惯搭配方法二:根据从句中动词与先行词的逻辑关系注意：关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。此时关系代词只能用which 或 whom;不可用that 或who 代替探究三The man is from Beijin

13、g University.I talked about him at the meeting.The man(who/whom/that)I talked about at the meeting is from Beijing University.Join them into one sentence.=The man aboutI talked at the meeting is from Beijing University.关系代词紧跟在介词后面时，不能用that，也不能省略，常用which或whom。该介词通常可以放在关系代词之前，也可放在从句之尾。whom但遇固定词组时，介词一般

14、紧跟词组主体，不前置.Is this the book(which/that)you are looking for?1.Ive come to the point where I cant stand him.2.The country is in the situation where a war will break out at any time.我已经到了无法容忍他的地步了。国家正处在随时有可能爆发战争的局势中。where引导的定语从句先行词大多数情况下是表示地点的名词，但也有特殊情况。难点一：一些特殊词之后的where解析：如果定语从句分别修饰point,situation,pos

15、ition,part,condition和case等表示抽象意义的词，常用where 引导，意思是“到了某种地步，在某种境况中”。1.We are trying to reach a point _ both sides will sit down together and talk.A.which B.that C.where D.when2.-Do you have anything to say for yourself?-Yes,theres one point _ we must insist on.A.why B.where C.how D./高考题链接：做题要灵活;要分析句子成分

16、,选择恰当的关系词。wherethat1.This is the library_I borrowed the book.2.It is from this library_I borrowed the book.wherethat定语从句与强调句3.-Where did you last see Mr.Smith?-It was in the hotel_ I lived.A.that B.which C.where D.when难点二.综合考查近年来，高考对定语从句和其它从句如：强调句、名词性从句和状语从句等的综合考查越来越多，这就要求考生有扎实的基础知识和较强的综合分析能力。友情提示Wh

17、ose 用法及转换形式1.whose引导定语从句，其后应紧跟名词，构成名词短语。Thats the child whose father is a teacher.Do you know the woman whose husband is a doctor?This is a book whose cover is green.2.whose引导定语从句，其先行词不仅可以指人，还可以指物。探究四3.whose的先行词指物时,可用of which代替,但词序不同，即whose+名词=the+n+of which =of which+the+n.He lives in the room whos

18、e window faces south.=He lives in the room,faces south.=He lives in the room,faces south.the window of whichof which the window Anyone _breaks the law is punished.Those _ break the law are punished.He _ breaks the law is punished.在anyone,those,he/she/I/they作先行词时,用”who”代替“that”.that 与who的区别whowhowho探

19、究五 选用定语从句的关系词时，需注意两点：1.先行词2.关系词在从句中充当的成分做主语，宾语，定语用做状语用关系代词关系副词如何判断用关系副词还是关系代词探究六 I will never forget the day _ I first went to school.I will never forget the day _ we spent in Beijing.The house _ we visited is being repaired now.The house _ Luxun once lived is being repaired now.when(which/that)(whi

20、ch/that)where 定语从句中的动词在人称和数方面应该与它的先行词保持一致。1.I am not one who _afraid of difficulty2.Don t choose me,who _not fit for this jobisam定语从句中主谓一致问题探究七3.This is one of the best books _.A.that have ever been written B.that has ever been written C.that has written D.that have written4.She is the only one of t

21、he girls _ well in class.A.which sings B.who sing C.who sings D.who to sing训练案1.分不清关系词在从句中所担任的成分.(1)Im very glad to return to my hometown _I had lived for 10 years.(2)This is my hometown _I used to talk about to you.(3)I think I can understand the reason_ he didnt tell the truth to me.(4)No one beli

22、eves the reason _he gave us about his absence at the meeting.wherewhichwhythat/whichI.定语从句常见错误（难点重点突破）2.把含有被动语态的定语从句与过去分词作定语混淆。The house was built 100 years ago is still there.The house built 100 years ago is still there.The house which/that was built 100 years agois still there.Many other materials

23、 such as cotton and wool also come from plants and animals _(raise)on farms.The snake that_(save)by the farm woke up,bit the farmer and ran away.raisedwas saved3.因混淆定语从句、并列句，错用普通代词和关系词。She failed in the test again,and which disappointed her parents.She failed in the test again,it disappointed her pa

24、rents.She failed in the test again,which disappointed her parents.She failed in the test again,and it disappointed her parents.She failed in the test again.And it/Itdisappointed her parents.4.混淆定语从句与强调句型It is the factory _ Mr.Wang worksIt is in the factory _ Mr.Wang worksIt is on the island _ they s

25、pent 10 years.It is the island _ they spent 10 years.It is on the date _ she went abroad.It is the date _ she went abroad.wherethatthatwherethatwhen5.在写作中常见错误1)在从句中使用了多余的代词Ill give you the book which youll find it interesting.2)遗漏了关系词I met the man stole my watch.3)遗漏了应带的介词Lets find a room which we c

26、an put our things.4)从句主谓一致I wont tell you the name of the person who teach me English.whointeachesII.Correct the sentences:1.Im using the pen which he bought it yesterday.2.The man whom I spoke is from Canada.3.July 1,1999 is the day when well never forget.tothat4.Im going to work in the hospital wh

27、ere needs me.5.Those that havent been to the West Lake will gather at the school gate.whichwhoII.Correct the sentences:6.This is the last time when Ive given you lessons.7.The reason which he explained it to us again sounds reasonable.thatwhyII.Correct the sentences:1.Try to find all the sentences with attributive clauses in the passage.2.Finish off the exercises in your learning papers.