非限制性定语从句详解精选课件.ppt

《非限制性定语从句详解精选课件.ppt》由会员分享，可在线阅读，更多相关《非限制性定语从句详解精选课件.ppt（32页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、关于非限制性定语从句详解第一页，本课件共有32页who/thatWho is he?*The man _ is sitting there is Brad Pitt.*The man she speaks to is Brad Pitt.The man _ she speaks is Brad Pitt.to whom who/whom/that/-第二页，本课件共有32页Who is she?Cecilia,_ took weight-loss pills,now realizes that health is important.Cecilia,_ body is thin,still w

2、ants to lose some weight（减肥）.whowhose第三页，本课件共有32页限制性定语从句与先行词之间不用逗限制性定语从句与先行词之间不用逗号隔开；号隔开；非限制性定语从句与先行词之间一非限制性定语从句与先行词之间一般用逗号隔开。般用逗号隔开。My cousin whose father is a teacher wants to be an actor.My cousin,whose father is a teacher,wants to be an actor.第四页，本课件共有32页1.A.This is the place where I lived ten y

3、ears ago.B.The school,where I once studied,was built thirty years ago.2.A.He is a man who I can ask for help.B.His father,who works in Beijing,came back yesterday限制性定语从句和先行词关系密切，如果去掉从句，剩余部分意义不完整；非限制性定语从句只是先行词的附加说明，如果去掉从句，意义仍然完整。第五页，本课件共有32页 1.I have a sister who works in a hospital.我有一位在医院工作的姐姐。2.I

4、have a sister,who works in a hospital.我有一位姐姐，她在医院工作。3.All the magazines here which have beautiful pictures in them were written by him.里面有漂亮图画的那些杂志是他写的。4.All the magazines here,which have beautiful pictures in them,were written by him.所有的杂志都是他写的，里面都有漂亮的图画。有时同一个限制性从句变为非限制性从句会有时同一个限制性从句变为非限制性从句会改变全句的意

5、思改变全句的意思（不只一位姐姐）（只有一位姐姐）（杂志有带图画和不带图画两类）（杂志只有一种）第六页，本课件共有32页Fill in the blanks with proper relative words.1.The famous basketball star,_is an American,came to China yesterday.2.In those days,she used to go to Mr black,with _she had a wonderful time.3.I bought a car yesterday,_ cost me a lot.4.Xian,_I

6、 visited last year,is a nice old city.5.He will come to see me next July,_ he wont be so busy.6.The school,_I once studied,was built thirty years ago.7.John said hed been working in the office for an hour,_ was true.whowhomwhichwhichwhenwherewhich第七页，本课件共有32页Are these sentences attributive clauses?H

7、e told me a story,which is already known to all.He came late,which made the teacher angry.He missed the movie,which was a great pity.“which”can be used to refer to _.第八页，本课件共有32页He is such a clever boy _ can solve all the questions.This is such an interesting book _ interests all students.This is so

8、 difficult a question _ no one can work out.He is so popular a person _ we all like to talk with.I bought the same car _ he is driving.第九页，本课件共有32页1.He is a hard working student,_ we all know.2.He has won first prize,_ we all expected.3._ we hoped,he came to help us.4._ was planned,the work was fini

9、shed on time.“as”can be used to refer to a whole sentence.第十页，本课件共有32页Which和和as引导非限制性定从时的用法区别：引导非限制性定从时的用法区别：1.which引导的非限制性定从不能置于句首，引导的非限制性定从不能置于句首，而而as非限定从可放在句首，句中或句末非限定从可放在句首，句中或句末。2.由由as构成的常见搭配如：构成的常见搭配如：as we all know,as is known to all,as is said above等等表表“正如正如”之意，而之意，而which 不能。不能。3.As 引导的从句在意义

10、上一般不与主句意义引导的从句在意义上一般不与主句意义相背离。相背离。第十一页，本课件共有32页as 引导的非限制性定语从句一些固定句型引导的非限制性定语从句一些固定句型：1as has been said before 如上所述如上所述 2as may be imagined 正如可以想象出来正如可以想象出来的那样的那样 3as is well known 众所周知众所周知 4as was expected 正如预料的那样正如预料的那样 5as has been already pointed out 正如已经指出的那样正如已经指出的那样 6as we all can see 正如我们都会看到

11、正如我们都会看到的那样的那样 第十二页，本课件共有32页Eg.As is known to everybody,the moon travels around the earth once every month.Asis often the case(情况通常如此），情况通常如此），we have worked out the plan.As is reported in the newspaper,talks between two countries are making progress.第十三页，本课件共有32页Whats the difference between“which”a

12、nd“as”when they refer to a whole sentence?Structure:“as”can be used in front of the sentence As was expected,we won the game.We won the game,as was expected.Meaning:“as”always means:正如正如一样一样第十四页，本课件共有32页 He missed the show,which was a great pity.He invited me to dinner,which made me happy.非限制性定语从句中关

13、系代词which/as可指整个主句的意思或一部分意思。As引导的定语从句既可以位于句末，也可以位于句首或句中。As everyone knows,China is a country with a long history.正如大家所知，中国是一个有着悠久历史的国家。She is a teacher,as is clear from her manner.她是位教师，这一点从她的举止可以清楚地看出。More examples第十五页，本课件共有32页3。非限制性定从还能将整个主句作为先行词，。非限制性定从还能将整个主句作为先行词，对其进行修饰，这是从句谓语动词用第三人称对其进行修饰，这是从句谓

14、语动词用第三人称单数。单数。eg.He seems not to have grasped what I meant,which greatly upsets me.eg.Liquid water changes to vapor,which is called evaporation.第十六页，本课件共有32页典型例题 Helen was much kinder to her youngest son than to the others,_,of course,made the others envy(嫉妒)him.(2004,天津卷)A.who B.that C.what D.which

15、D第十七页，本课件共有32页 Carol said the work would be done by October,_ personally(就我个人而论)I doubt(怀疑)very much.(1999)A.it B.that C.when D.whichD第十八页，本课件共有32页关系代词：关系代词：which/who/whom/whose/as 关系副词：关系副词：when/where(非限制性定语从句中不用关系词非限制性定语从句中不用关系词that；非限制性定语从句中关系词不能省；非限制性定语从句中关系词不能省略略)非限制性定语从句中通常使用下列关系代非限制性定语从句中通常使用

16、下列关系代词和副词词和副词第十九页，本课件共有32页在在of which/whom之前可以使用表达数量或之前可以使用表达数量或定位的数词或代词。定位的数词或代词。1.I am doing different types of exercises,all of _are quite helpful to my health.2.Many people,some of _are not overweight,are going on diets.3.There are 54 students in my class,three of _come from US.Other exampleswhic

17、hwhomwhom第二十页，本课件共有32页典型例题 The factory produces half a million pairs of shoes every year,80%_ are sold abroad.(2004,辽宁卷)A.of which B.which of C.of them D.of thatA第二十一页，本课件共有32页 Its the same in China-many people,some of whom are not overweight at all,are always going on diet or taking weight-loss pil

18、ls,which are often dangerous.第二十二页，本课件共有32页The book was written in 1946,_the education system has witnessed great changes.A when B during which C since when D since when 第二十三页，本课件共有32页高考回放The English play _ my students acted at the New Years party was a great success.(2004,全国卷I)A.for which B.at whic

19、h C.in which D.on whichC第二十四页，本课件共有32页There were dirty marks on her trousers _ she had wiped her hands.(2004，全国卷II)A.where B.which C.when D.thatA第二十五页，本课件共有32页1.I have many friends,some _ are businessmen.(2005，全国II卷)A.why B.from which C.who of D.of whom D第二十六页，本课件共有32页 2If a shop has chairs _ women

20、can park their men,women will spend more time in the shop.(2005，上海卷)A.that B.which C.when D.whereD第二十七页，本课件共有32页 3I walked in our garden,_ Tom and Jim were tying a big sign onto one of the trees.(2005,辽宁卷)A.which B.when C.where D.that C第二十八页，本课件共有32页 4.Great changes have taken place in that school.I

21、t is no longer what it was 20 years ago,_ it was so poorly equipped.(2005，安徽卷)A.when B.which C.what D.that A第二十九页，本课件共有32页 5.Jim passed the driving test,_ surprised everybody in the office.（2005，浙江卷）A.which B.that C.this D.itA第三十页，本课件共有32页Complete the following passages with who,whose,which,where,or

22、 when I have a good friend,(1)_ is really thin.Twice a week he goes to the gym,(2)_ he exercises and lifts weights.But the fact is that hes still quite thin,(3)_makes him unhappy.Now he is thinking about taking some pills,(4)_ he thinks will make him become stronger.Does anyone know if its safe to take these pills?whowherewhichwhich第三十一页，本课件共有32页感感谢谢大大家家观观看看第三十二页，本课件共有32页