定语从句总复习知识要点ppt课件

1、English LessonEnglish Lesson.定语从句专项练习定语从句专项练习1.定义：定义：在复合句中修饰名词或代词的从句在复合句中修饰名词或代词的从句2.先行词：先行词：被修饰的名词或代词被修饰的名词或代词3.关系代词、关系副词：关系代词、关系副词：引导定语从句的词引导定语从句的词关系代词：关系代词：关系副词：关系副词：Who, whom, whose, which, that等等When, where, why等等指代指代所做成分所做成分能否可省略能否可省略that人；物人；物主语；宾语主语；宾语 作宾语可省作宾语可省which物物主语；宾语主语；宾语 作宾语可省作宾语可省w

2、ho人人主语；宾语主语；宾语 作宾语可省作宾语可省whom人人宾语宾语可省可省whose人；物人；物定语定语不可省不可省指代指代所做成分所做成分能否可省略能否可省略when时间时间状语状语否否where地点地点状语状语否否why缘由缘由状语状语否否限定性定语从句与非限定性定语从句限定性定语从句与非限定性定语从句限定性定语从句是句中不限定性定语从句是句中不可短少的组成部分，主句可短少的组成部分，主句和从句之间不用逗号隔开和从句之间不用逗号隔开非限定性定语从句是对非限定性定语从句是对主句先行词的补充阐明，主句先行词的补充阐明，没有这种从句不影响主没有这种从句不影响主句意思完好句意思完好.普通用逗号

3、普通用逗号把主句和从句分开把主句和从句分开引导词：关系代词和关系引导词：关系代词和关系副词，作宾语时一些关系副词，作宾语时一些关系代词可以省略代词可以省略引导词：引导词：who,whom,whose,which,of which,when,where等，等，不用不用that,不能省略不能省略考点一：只能用考点一：只能用thatthat引导定语从句的几种情况引导定语从句的几种情况1)先行词是不定代词先行词是不定代词all,few,little,much,something,nothing,anything等等.2)先行词被序数词或描画词最高级所修饰时。先行词被序数词或描画词最高级所修饰时。3先行

4、词被先行词被all,any,every,each,few,little,no,some等修饰。等修饰。4先行词被先行词被the only,the very,the same,the last修饰时。修饰时。5先行词既有人又有物时。先行词既有人又有物时。6当句中已有当句中已有who时，为防止反复。时，为防止反复。7用作关系代词，修饰表示时间的名词，如用作关系代词，修饰表示时间的名词，如day,time,moment等，替代等，替代when.8)如有两个定语从句，其中一个关系词已用过，那么如有两个定语从句，其中一个关系词已用过，那么另一个用另一个用that.1.This is all_I know

5、 about the matter. A.that B.what C.who D.whether2Is 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.it4.He talked happily about the men and books_ interested him greatly in the school. A.which B.that C.it D.whom5.T

6、here is no dictionary_you can find everything. A.that B.which C.where D.in that6.This is one of the best books_. A.that have ever been writtenC.that has written B.that has ever been written D.that have writtenA B BBAA7.He wrote a letter to me,telling me everything_ _ _ he saw on the way to the Paris

7、. A.what B.that C.which D.where8.Is oxygen the only gas_helps fire burn? A.that B./ C.which D.it9.Is there anything_to you? A.that is belonged B.that belongs C.which belongs D.that belong10.The scientist and his achievements_you told me about are admired by us all. A.which B.that C.who D.whose11.Whi

8、ch of the books_were borrowed from him is the best? A.which B.what C.that D.whoseBABBC考点二：介词考点二：介词+关系代词关系代词* “介词 + which/whom可用来限定名词、代词、分数词、数词等。e.g. 1. In the dark street, there wasnt a single person _ she could turn for help. A. that B. who C. from whom D. to whom 2. He paid the boy $10 for washing

9、 the windows, most of _ hadnt been cleaned for at least a year. A. these B. those C. that D. which DD关系代词前介词确实定关系代词前介词确实定1.1.根据从句中动词与先行词的逻辑关系，请领会：根据从句中动词与先行词的逻辑关系，请领会：e.g. Is that the newspaper for which you e.g. Is that the newspaper for which you often write articles?often write articles?2. 2. 根据从

10、句中动词或描画词的习惯搭配，如：根据从句中动词或描画词的习惯搭配，如：e.g. Can you explain to me how to use these e.g. Can you explain to me how to use these idioms about which Im sure.idioms about which Im sure.3. 3. 根据先行词与介词的搭配习惯，请领会：根据先行词与介词的搭配习惯，请领会：e.g. 1949 was the year in which the P.R.C. e.g. 1949 was the year in which the P.

11、R.C. was founded.was founded.关系代词前介词确实定关系代词前介词确实定4.4.非限制性定语从句中，要表示先行非限制性定语从句中，要表示先行词的一部分时，可用词的一部分时，可用“数词数词/ /代词代词 + + of + of + 关系代词的构造，如：关系代词的构造，如：e.g. There are 50 students in e.g. There are 50 students in our class, two- thirds of our class, two- thirds of whom have been to .whom have been to .关系

12、代词前的介词确实定关系代词前的介词确实定5. Whose从句可转换为从句可转换为“ of +关系代词型，如：关系代词型，如：e.g. They live in a house, whose door opens to the south. They lived in a house, of which the door opens to the south. They lived in a house, the door of which open to the south.Can you work them out?Fill in the blanks with proper preposi

13、tions:1. The sun gives us heat and light, _ which we cant live.2. The student _ whom we were talking just now is the best student in our class.3. Ill never forget the day _ which she said good-bye to me.4. Who can give me the reason _ which he hasnt turned up yet?foraboutonwithout1.Do you know who l

14、ives in the building_there is a well? A.in front of it B. in front of whose C.in front of which D.in front which2.Ill never forget the day_I joined the League. A.on which B.in which C.which D.at which3.The woman_my brother spoke just now is my teacher. A. who B.to whom C.to who D whom4.Jeanne was he

15、r old friend,_she borrowed a necklace. A.from who B.from whom C.to that D.to whom 5.His glasses,_he was like a blind man,fell to the ground and broke its leg. A.which B.with which C.without which D.thatCABBC6.she is a teacher of much knowledge,_much can be learned. A.who B.that C. from which D.from

16、whom7.He built a telescope_he could study the skies. A.in which B.with that C.through which D. by it8.Do you know the reason_he was late? A.that B.which C.for what D.for which9.I have bought two ballpens, _writes well. A.none of which B.neither of which C.none of them D.neither of them10.The Second

17、World War_millions of people were killed in 1945. A.during which B.in that C.where D.on whichDCDBA11.China has many rivers,_the Changjiang River is the longest. A.which B. in which C.among which D. one of which12.This is the very knife_I used to cut apples yesterday. A.that B.by which C.which D.with

18、 which13.The speed_which you drive your car mustnt too high.14.In the park there are many flowers,the colour_ which is bright and nice.15.The little girl is reading a book,_which there are many pictures.16.What were the things_which he was not too sure?CDatofinabout17.They held a meeting,_which the

19、hospital director made a speech.18.The book,_which he paid 6 yuan,is worth reading.19.Is this the man_whose house the police found the lost coloured TV?20.The villagers dug along tunnel_which they could go to the fields without being found by the Japanese soldiers.21.Wu Dong,_whom I went to the conc

20、ert, enjoyed it very much.22.The stories about Long March,_which this is one example,are well written.atforinthroughwithof考点三：考点三：as与与which引导的定语从句引导的定语从句 两者均可引导非限制性定语从句，有时可以两者均可引导非限制性定语从句，有时可以互换，但以下情况多用互换，但以下情况多用as。1. 关系代词引导的定语从句居句首时。关系代词引导的定语从句居句首时。e.g. As we all know, the earth is round.2. 当与当与suc

21、h或或the same连用时，普通用连用时，普通用as。e.g. Such books as you tell me are interesting. I have the same plan as you.3. 当从句和主句语义一致时，用as，反之那么用which。e.g. She has married again, as was expected. She has married again, which was unexpected.4. as在从句中作主语时，后面常接行为动词的在从句中作主语时，后面常接行为动词的被动语态，如被动语态，如be known，be said，be repo

22、rted等，如从句中行为动词是自动语等，如从句中行为动词是自动语态，普通要用态，普通要用which作主语。作主语。e.g. She has been late again, as was expected. Tom has made great progress, which made us happy.1._was natural,he married Jenny. A.Which B.That C.This D.As2.Such signs_we use in the experiment_ Greek letters. A.as ,are B.as,is C.that,are D.tha

23、t,is3.I passed him a large glass of whisky,_ he drank immediately . A.that B.as C.which D.who4.She is very good at dance,_everybody knows. A.that B.which C.who D.as5.It was raining,_was a pity. A.what B.that C.the which D.which6._has been said above,grammar is a set of dead rules. A.Which B.What C.T

24、hat D.As7.We do the same work_they do. A.which B.as C.than D.likeDACDDDB考点四:关系副词的运用在限定性和非限定性从句中，在限定性和非限定性从句中，when的先行词是时间名的先行词是时间名词，词，where的先行词是地点名词，的先行词是地点名词，why的先行词是缘的先行词是缘由名词，分别在定语从句中做状语。由名词，分别在定语从句中做状语。e.g.1. After living in Paris for 50 years he returned to the small town _ he grew up as a child

25、. A. which B. where C. that D. when 2. It was an exciting moment for these people this year, _ for the first time their team won the World Cup. A. that B. while C. which D. when BD 在实际中要留意定语从句与其在实际中要留意定语从句与其它从句的构造上的细微差别它从句的构造上的细微差别,可可以正确区分运用它们以正确区分运用它们.考点五:1A.Is this the factory_you visited last yea

26、r? B.Is this factory_you visited last year? a.that b.where c.in which d.the one2.A.Mr Smith is one of those foreigners who_ working in China. B. Mr Smith is the only one of those foreigners who_working in China. a.is b.has c.have d.are3.A.Dont discuss questions such_those. B.Lets discuss only the qu

27、estions_ we are interested in. a.which b.that c.as d.about which4.A. All_I need is a good rest. a.What b.All what B. _I need is a good rest. c.that d.Which addacbca5.A.Pisa is a city, _ has a leaning tower. B.Pisa is a city,_there is a leaning tower. a.which b.that c.where d.there6.A.This is the pla

28、ce_we visited last year. B.This is the place_we worked last year. a.which b.where c. in that d.there7.A.The news_he told us was very exciting. B.He has brought us the news_our team has won the game. a.what b.as c.that d.where8.It is in a box_I have hidden my money. Well go_we are needed. a.that b.in

29、 which c.where d.in itacabcc acCorrect the sentences:1. Im using the pen which he bought it yesterday.2. Is that factory which your father once worked in?3. The man whom I spoke is from Canada.4. July 1,1999 is the day when well never forget._(去掉去掉)which_tothe oneCorrect the sentences:5. I still rem

30、ember the holidays I stayed with them.6. Im going to work in the hospital where needs me.7. Those that havent been to the West Lake will gather at the school gate.8. I dont like the way which you talked to your friend.inwhen_who_(that/which)Correct the sentences:9.This is the last time when Ive given you lessons.10. Soon they came to a farm house,and in front of