1、The Attributive Clause Which one is Harry Porter?The boy _ is Harry Porter.who is wearing glasses定语从句1 定语从句的概念2 关系代词的实质3 关系代词的用法4 只能用that的情况 5 非限制性定语从句中的关系词 总结与竞赛定语从句。.定语 修饰和限定名词和代词的词。通常由形容词，代词(多为形容词性物主代词），数词，介词短语，动词不定式，分词和从句（定语从句）来担当。a kind girl,a book on the desk I have homework to finish.the fall
2、en leaves The boy who is very smartiis Harry Potter.句子作定语,修饰boy,叫做定语从句关系词先行词定语从句关系代词关系副词which，that,who,whom,whosewhere,when,why Harry Porter is a boy who has magic power.关系词关系词指代指代充当成分充当成分关系关系代词代词who人人主、宾主、宾whom人人宾宾that人或物人或物主、宾、表主、宾、表whose人或物人或物定语定语which物物主、宾主、宾关系关系副词副词where地点地点状语状语when时间时间why原因原因关
3、系词的分类：Join the following sentences:A plane is a machine.The machine can fly.A plane is can fly.二、关系代词的实质a machinethe machineJoin the following sentences:A plane is a machine.The machine can fly.A plane is can fly.关系代词的实质a machinethat/which关系代词的实质Join the following sentences:The girl is Mary.We saw h
4、er yesterday.we saw yesterday is Mary.that/who/whomThe girl注意避免重复 who 作定语从句的主语或宾语.The boy who is talking with others is our classmate.The boy is our classmate.The boy is talking with others.分解作主语，不可省略 whom 作定语从句的宾语 The woman(whom/who)they want to visit is a teacher.The woman is a teacher.They wanted
5、 to visit the woman.分解作宾语 that 既可指人，也可指物，既可作定语从句的主语和宾语.The woman (whom/that)they wanted to visit is a teacher.The boy who/that is talking with others is our classmate.The noodles I cooked were delicious.可省略(that/which)whose 作定语从句的定语.I know the girl partner is a foreigner.分解I know the girl.The girls
6、partner is a foreigner.作定语whose Which baby is Jack？The baby is Jack.裤子是蓝色的那个baby是Jack。The baby is Jack.the trousers of whom are blue whose trousers are blueWhich house is yours?屋顶是棕色的那栋房子是我的。The house is mine.whose roof is brownMy houseThe house is mine.the roof of which is brown which 的用法which 指物，作
7、定语从句的主语或宾语.I like the book you bought yesterday.This is a truck which/that is made in China.作主语，不可省略作宾语,可省略可省略(which/that)四、只能用that的情况 序数词或形容词最高级修饰先行词时 He is the cleverest boy I have ever known.This is the first play I have seen since I came here.that thateverything,something,nothing,all,anything,li
8、ttle,much等不定代词作先行词时 Everything that we saw in this film was true.先行词被every,some,no,all,any,little,much等修饰时。Ive read all the books that you lent me.先行词被the only,the very,the same,the last修饰时。This is the very book that belongs to him.主句已有who或which时Who is the girl that is standing under the tree?Which
9、is the machine that we used last Sunday.当先行词同时指人和物时Ive never heard of the people and things that you talked about just now.关系代词前有介词时(介词提前).指人只用whom,指物只用whichThis is the boy whom he talked.This is the ring which she spent 1000 dollars.withon who,that 不能用于介词之后。注意：who指人，可做主语，宾语。whomthatwhose指人，指物，可做主语，
10、宾语。指人，只能做宾语指人，指物，做定语Summary1关系代词的用法which指物，可做主语，宾语。序数词或形容词最 高级修饰先行词时。先行词为不定代词。先行词被the only,the very,the same,the last修饰 主句已有who或which时。当先行词同时指人和物时延迟符Summary2 只能用that的情况that先行词被every,some,no,all,any,little,much。897356421 1.He did all/everything _he could to help me.2.This is the very thing _ I am aft
11、er.3.This is the first thing _ I want to say.4.He opened the door,in front of _ sat a boy.thatthatthatthat,which,whose,whom or whowhich5.Is there anything else _ you want to say?6.Any person _ has the money can join the group.7.The man to _ I spoke is a famous scientist.8.The boy _ mother is dead wa
12、s brought up by his father.thatthat whomwhosethat,which,whose,whom&who单句填空：1、Do you know the man _ is talking with your father?2、The boys _ the teacher talked to are from Class One.3、Those _ want to go to the museum must be at the school gate at 7 tomorrow morning.who/that(who/that)who4.The doctor _
13、 you are looking for is in the room.5.The teacher for _ you are waiting has come.6.A child _ parents are dead is called an orphan(孤儿).7.All _ is needed is a supply of oil.(whom/who/that)whomwhosethat8.This book is for the students _ native language is not English.9.The boy _ composition won the firs
14、t prize is the youngest in the group.10.Its the most boring film _ I have ever seen.11.This is the first car _ arrived this morning.whosewhose(that)that12.The knife _ I cut the apple with cant be found.13.The room in _ there are many books is mine.14.This is the pen _ he bought yesterday.15.Finally,
15、the thief handed everything _-_ he had stolen to the police.(which/that)which(which/that)(that)16.I know all people _ are from that village.17.There is no water _ is needed badly.18.Please take any seat _ is free.that that that 19.That is the very book _ I was looking for.20.After the fire in his ho
16、use,the old car is the only thing _ he owns.(that)(that)21.The speaker spoke of some writers and some books _ were popular then.that改错1.Under the big tree are 34 students,many of them come from Class Two.2.My mother has a good book,which cover looks terrible.3.This is the very pen that you gave it t
17、o me it before.whomwhose五、非限制性定语从句中的关系词指代人 指代事物 所属关系 指地点 指时间 指原因 who,whom,thatwhich,thatwhose,of whichwherewhenwhy关系代词关系副词非限制性定语从句中的关系词 在非限定性定语从句中，不能用关系副词在非限定性定语从句中，不能用关系副词why和关系代词和关系代词that。要用for which代替why.I had told them the reason,I didnt attend the meeting.我已经把理由告诉了他们，为此我没有去开会。for which限制性定语从句限制
18、性定语从句非限制性定语从句非限制性定语从句形式上形式上意义上意义上作用上作用上翻译时翻译时关系词关系词省略省略补充说明不用逗号用逗号去掉后句意不完整修饰限制去掉后，句意完整译为“.的”译为并列句Have a look：1.China,was founded in 1949,is becoming more and more powerful.2.He has to work on Sundays,he doesnt like.3.His mother,loves him very much,is strict with him.4.Sun Yida,everyone likes very mu
19、ch,is one of the best athletes in our class.whichwhichwho whom5.Angles,native language is German,can read and write in several foreign languages.7.They went to London，they lived for six months.8.He will put off the picnic until May 1st,he will be free.9.Last summer I visited the Peoples Great Hall,many important meetings are held every year.whosewherewhenin which
