定语从句公开课精选PPT.ppt

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1、关于定语从句公开课第1页，讲稿共31张，创作于星期日What is the attribute?(什么是定什么是定语）语）第2页，讲稿共31张，创作于星期日 a red apple a beautiful girl形容词作定语形容词作定语 my friend his pen代词作定语代词作定语 a girl in red a man with glasses 介词短语作定语介词短语作定语 apple tree shoe shop 名词作定语名词作定语什么是定语？什么是定语？定语就是用来修饰名词或者代词的成定语就是用来修饰名词或者代词的成分分第3页，讲稿共31张，创作于星期日What is th

2、e attributive clause?(什么是定语从句）什么是定语从句）第4页，讲稿共31张，创作于星期日the handsome 修饰成分修饰成分the naughtyboyThe boy is Tom.（主句）主句）The boy who is handsome is Tom.The boy who is naughty is Tom.第5页，讲稿共31张，创作于星期日修饰一个名词或代词的单词或短语修饰一个名词或代词的单词或短语叫定语，如为一个句子则称为定语叫定语，如为一个句子则称为定语从句，一般紧跟在它所修饰的先行词从句，一般紧跟在它所修饰的先行词后面。后面。被修饰的名词或代词叫先行

3、词被修饰的名词或代词叫先行词定语从句的一般结构是：定语从句的一般结构是：主句主句+先行词先行词+关系词关系词+从句从句 第6页，讲稿共31张，创作于星期日 People who go to a formal westerner dinner party for the first time may be surprised by table manners.Besides the napkin,you will find a small toast and three glasses which are for the wine.The knife and fork that are clos

4、est to your plate are a little bigger than the ones beside them.Dinner starts with a small dish,which is often called a starter.For the starter,which you eat with the smaller pair,you keep the knife in your right hand and the fork in your left.第7页，讲稿共31张，创作于星期日定语从句的一般结构是：定语从句的一般结构是：主句主句+先行词先行词+关系词关系

5、词+从句从句 I know the boy who is sitting on the desk.主句主句定语从句定语从句先行先行词词引导词引导词引导词有关系代词：引导词有关系代词：who whom whose that which关系副词：关系副词：when where why先行词：被修饰的成分先行词：被修饰的成分,即名词或代词。即名词或代词。关系代词在定语从句中有三个作关系代词在定语从句中有三个作用：用：1.引导一个定语从句；引导一个定语从句；2.在从句中代替先行词；在从句中代替先行词；3.在从句中担任某一句子成份。在从句中担任某一句子成份。第8页，讲稿共31张，创作于星期日1.The

6、boy who is smiling is Tom.2.The boy who has a round face is Tom.3.The man who sits in front of me is Tom.4.The man(whom)everyone likes is kind.5.The woman(whom)we saw on the street got the job.6.The teacher(whom)we met yesterday will give us a talk.7.The boy(whom)you want to talk to is in the lab.第9

7、页，讲稿共31张，创作于星期日8.The boy to whom you want to talk is in the lab.9.This is the boy(whom)I sit behind.10.This is the boy behind whom I sit.11.She is the girl whose English is the best in our class.12.A plane is a machine that can fly.13.Here is the boy that damaged the vase.第10页，讲稿共31张，创作于星期日关系代词与关系副词

8、关系代词与关系副词关系代词关系代词:指人指人:指物指物:指人或物指人或物:关系副词关系副词:who(主格主格),whom(宾格宾格),whose(所有格所有格)which(主格主格,宾格宾格),whose(所有格所有格)thatwhen,where,why注：注：当先行词是当先行词是those,she,he,theythose,she,he,they等等代词时代词时,关系代词用关系代词用whowho.作宾语可省略作宾语可省略,如介词提前则不能省，如介词提前则不能省，介词后面用介词后面用which which 或或whomwhom)The man to whom I nodded is Prof

9、essor Li.第11页，讲稿共31张，创作于星期日4 whose 在定语从句中作定语，表示引导词在定语从句中作定语，表示引导词与与 whose 后的名词为所属关系。后的名词为所属关系。whose多指人，也可指物，指物时可与多指人，也可指物，指物时可与 of which互换使用互换使用,即即the+名词名词of whichwhom或或of which whom the+名词。名词。This is the book whose cover is blue.This is the book of which the cover is blue.of which the book第12页，讲稿共3

10、1张，创作于星期日Do you know the girl whose hair is very short in our class?He is the student whose pencil I broke yesterday.The teacher,whose son I work with,is liked by all the students.The chair,the legs of which are broken,is being repaired now.第13页，讲稿共31张，创作于星期日3.which 指物，指物，作主语或宾语作主语或宾语(作宾语可省略作宾语可省略,如

11、介词提前则不能省如介词提前则不能省)This recorder（which）he is using ismade in Japan.Is this the library from which you borrowbooks?第14页，讲稿共31张，创作于星期日Do you find the pen with which I wrote just now?Do you find the pen(which)I wrote with just now?第15页，讲稿共31张，创作于星期日 that 指人指人/物，作主语或宾语物，作主语或宾语(作宾语可省略）作宾语可省略）A plane is a

12、machine that can fly.He is the man(that)I told you about.第16页，讲稿共31张，创作于星期日 that和和which在指物的情况下一般都可以互换在指物的情况下一般都可以互换,但在但在下列情况下下列情况下,一般用一般用that而不用而不用which。I am sure she has something(that)you can borrow.Ive read all the books that are not mine.This is the first book(that)he has read.This is the very b

13、ook that belongs to him.(1)先行词为先行词为all,everything,nothing,something,anything,little,much 等不定代词时。等不定代词时。(2)先行词被先行词被all,every,no,some,any,little,much等等 修饰时。修饰时。(3)先行词被序数词或最高级修饰时。先行词被序数词或最高级修饰时。(4)先行词被先行词被the only,the very,the same,the last修饰时。修饰时。第17页，讲稿共31张，创作于星期日 that和和which在指物的情况下一般都可以互换在指物的情况下一般都可

14、以互换,但在但在下列情况下下列情况下,一般用一般用that而不用而不用which。(5)先行词是先行词是who或或who引导的主句。引导的主句。Who is the girl that drove the car?Who that broke the window will be punished.(6)主句以主句以There be 引导时引导时 There are 200 people that didnt know the thing.(7)当先行词在定语从句中作当先行词在定语从句中作be表语時，关系代表语時，关系代词用词用that.She isnt the girl that she w

15、as 10 years ago.(8)当先行词是当先行词是which时，关系代词用时，关系代词用that.Which is the book that you bought last week?第18页，讲稿共31张，创作于星期日1.This is all _ I know about the matter.A.that B.what C.who D.which2.Is there anything else _ you require?A.which B.that C.who D.what3.The last place _ we visited was the Great Wall.A.w

16、hich 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.whomABBB第19页，讲稿共31张，创作于星期日 that和和which在指物的情况下一般都可以互换在指物的情况下一般都可以互换,但但在下列情况下在下列情况下,一般用一般用which而不用而不用that。(9)关系代词在限制性定语从句中紧跟介词作宾语关系代词在限制性定语从句中紧跟介词作宾语（介词提前）（介词提前）Those are man

17、y trees under which they can have a rest.(10)在非限制性定语从句中在非限制性定语从句中 Football,which is a very popular game,is played all over the world.(11)先行词本身是先行词本身是that，或句子中已经有了，或句子中已经有了thatWhat I want to do is that which will help us all.第20页，讲稿共31张，创作于星期日(1)The scientist is very famous in the world.We met her ye

18、sterday.The scientist we met yesterday is very famous who in the world.whom that(2)The dress is new.She is wearing it.The dress that she is wearing is new.which 第21页，讲稿共31张，创作于星期日(3)He is the kind person.I have ever worked with him.(4)This is the best film.I have ever seen this film.He is the kind p

19、erson that I have ever worked with.who whom This is the best film that I have ever seen.第22页，讲稿共31张，创作于星期日1.I have a friend _ likes listening to Classical music.2.Yesterday Emily was wearing the new dress _ I gave her.3.The man _ leg broke in a match used to be a football player.4.Kevin is reading a

20、 book _is too difficult for him.5.The family _ Im staying with lives in town.6.I know the student _ article was published.7.Betty,_ has never been abroad,is studying English very well.8.My parents live in a house _ is more than 100 years old.9.The boy with _ John spoke is my brother.whothatwhichthat

21、whosewhichthatthatwhichwhoseWho whichthatwhom第23页，讲稿共31张，创作于星期日定语从句中的关系副词定语从句中的关系副词：when,where,why第24页，讲稿共31张，创作于星期日when在定语从句中作时间状语，相当于在定语从句中作时间状语，相当于“介词介词+关系代词（关系代词（whichwhich）”。Ill never forget the day when I joined the league.on whichwhere在定语从句中作地点状语，相当于在定语从句中作地点状语，相当于“介词介词+关系代词（关系代词（whichwhich）”

22、。This is the house where I lived two years ago.in which第25页，讲稿共31张，创作于星期日why在定语从句中作原因状语，相当在定语从句中作原因状语，相当于于“介词介词for+for+关系代词（关系代词（whichwhich）”。Do you know the reason why she was late.It rained heavily,for which he was late for the class.第26页，讲稿共31张，创作于星期日限制性定语从句和非限制性定语从句：限制性定语从句和非限制性定语从句：My sister,wh

23、o is twenty,works in a bank.The man who came here yesterday has come again.限制性定语从句限制性定语从句是先行词在意义上不可缺少的定语，是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义。这种从如果去掉，主句的意思就不完整或失去意义。这种从句和主句关系十分密切，句和主句关系十分密切，写时不用逗号分开。写时不用逗号分开。非限制性定语从句非限制性定语从句和主句关系不很密切，只是对先和主句关系不很密切，只是对先行词作些附加说明，行词作些附加说明，如果去掉，主句的意思仍然清楚。如果去掉，主句的意思仍然清楚。这

24、种从句，这种从句，写时往往逗号分开。写时往往逗号分开。第27页，讲稿共31张，创作于星期日1.He is the man_ house the pictures are taken.2.A.whose B.which C.from whose D.that3.2.He lives in the flat,_he can see_ is happen-4.ing in the street.A.there/what 5.B.where/something C.from whose window/all that6.3.That was the most interesting film_I ha

25、ve seen.7.A.whose B.that C.which D.what8.4.Ahead of me I saw a woman_I thought was 9.my aunt.10.A.who B.whom C.from whom D.of whom11.5.Watch the girl and her dog_are crossing 12.the street.13.A.who B.which C.that D.they第28页，讲稿共31张，创作于星期日6.He is the very one of the students_ good at English.A.who doe

26、s B.that is C.whom do D.which are7.The second book_I want to read is Traveis in China by Rewi Alley.A.which B.that C.what D.as8.He is the same teacher_spoke at the meeting on the opening ceremony.A.as B.whom C.that D.who9.The days_I spent in the countryside in my childhood was the happiest time_I ha

27、d ever had in my life.D.that/that A.when/when B.when/that C.that/which第29页，讲稿共31张，创作于星期日*As 和和which 引导非限制性定语从句的区别：引导非限制性定语从句的区别：1.Which引导的从句与主句关系较密切，常放在主句之后；而引导的从句与主句关系较密切，常放在主句之后；而as引导从句，可放在引导从句，可放在句首、句中或句尾。句首、句中或句尾。2.Which既可代指先行词，又可代指整个主句的内容。相当于既可代指先行词，又可代指整个主句的内容。相当于“and this”or “and that”.译译为为“这

28、一点这一点”。3.而而as 则只能代指整个主句的内容。译为则只能代指整个主句的内容。译为“正如正如.那样那样”，且已形成固定结构。，且已形成固定结构。如：如：as is known,as is said,as is reported,as is often the case,as is expected.Etc.4.eg.Einstein,as is known,is a famous scientist.5.As is reported,China has become an important country in the world.6.He didnt come to attend the meeting,as is expected.7.Bamboo is hollow,which makes it very light.8.My son now goes to the school,which I used go to when I was a child.第30页，讲稿共31张，创作于星期日感感谢谢大大家家观观看看第31页，讲稿共31张，创作于星期日