1、2021/7/261(最新整理)定语从句知识点讲解及练习(共18张PPT)2021/7/2622021/7/263定语从句定语从句是指在句中作是指在句中作定语的从句。定语的从句。2021/7/264先行词先行词：是：是被定语从句所修饰的词被定语从句所修饰的词 （通常是名词或代词）（通常是名词或代词）关系词的作用关系词的作用：1.1.引导引导定语从句定语从句2.2.在从句中替代先行词，在定语从句在从句中替代先行词，在定语从句中充当一定的成分，通常是主语或宾中充当一定的成分，通常是主语或宾语，作宾语时常可以省略。语，作宾语时常可以省略。定语从句：定语从句：先行词先行词+关系词关系词(that/wh
2、ich/who)+(that/which/who)+从句从句修饰修饰2021/7/265 定语从句包括先行词，关系词，也就是从句的引导词和从句三部分。例如：The girl who is behind the tree is Kate.The man who was driving too fast was drunk2021/7/266先行词先行词关系词关系词指人指人that(作作主语、宾语主语、宾语或或表语表语)who(作作主语、宾语主语、宾语或或表语表语)whom(作作宾语宾语)whose(作定语作定语）指物指物that(作作主语、宾语主语、宾语或或表语表语)which(作作主语主语或或
3、宾语宾语)whose(作定语）作定语）2021/7/267 Who is the girl that talked to you yesterday.关系词在从关系词在从句中做主语句中做主语先行词是人先行词是人 Look at the photos(that)I took on my trip.关系词在从句关系词在从句中作宾语中作宾语先行词是物先行词是物2021/7/268It successfully shows the rich culture which makes Beijing so famous.关系词在从关系词在从句中作主语句中作主语先行词是物先行词是物The photo(whi
4、ch)we liked best was taken by Zhao Min.先行词是物先行词是物关系词在从句中作宾语关系词在从句中作宾语2021/7/269His father is the person who will be most unhappy.先行词是人先行词是人关系词在从句中作主语关系词在从句中作主语 Tom is the boy(who/whom)we saw in the shop.先行词是人先行词是人关系词在从句中作宾语关系词在从句中作宾语2021/7/2610读下面的定语从句，思考关系代词是否可换成另外的，在从句中能否省略。1)A shark is an animal
5、that lives in the sea.2)The boy that is reading a newspaper there is my cousin.3)The songs which the singer sang were very popular.4)Do you know the man whom I spoke to just now?5)Many young people love the songs which have great lyrics.whichwhothatthat/whothat关系词后有名词或代词时，它就做宾语；如果其后没有关系词后有名词或代词时，它就做
6、宾语；如果其后没有名词或代词，它就做主语。名词或代词，它就做主语。2021/7/2611 定语从句中需注意事项定语从句中需注意事项 有些情况下只用关系词有些情况下只用关系词that,而不宜用而不宜用which1.从句所修饰的词又被从句所修饰的词又被形容词最高级形容词最高级或或序数序数词词修饰时修饰时 This is the most interesting story(that)I have ever heard.The first meeting(that)we will take part in will be held in the afternoon.2.先行词是先行词是 someth
7、ing,nothing,anything等等不定代词不定代词时时 Here is something(that)I will tell you.2021/7/26123.先行词既有先行词既有人人也有也有物物时时,只能用只能用that I can remember well the persons and some pictures(that)I see.4.先行词是先行词是one of,the one,或用或用 little,much,few,no,all,some,any,the only,the very,the same,the last 作修饰时作修饰时 Is it the one t
8、hat you want?I havent got much that I can offer you.5.当当主句主句已有已有疑问词疑问词 who或或which时，用时，用that Who is the woman that was praised at the meeting?2021/7/2613定语从句归纳拓展学习：定语从句归纳拓展学习：注意事项：从句谓动形式由先行词决定。注意事项：从句谓动形式由先行词决定。He likes the singer who is outgoing and confident.I enjoy the movies that are funny and ed
9、ucational.2021/7/26141.I prefer shoes that _(be)cool.2.I like a pizza that _(be)really delicious.3.Who is the man that often_ (come)here?4.I have a friend who _(play)sports every day.5.Sometimes people will do something that_(make)you angry.6.I like musicians who _(sing)the words clearly.areareisisc
10、omescomesplaysplaysmakesmakessingsing2021/7/2615 关系副词关系副词 关系副词关系副词是用来引导定语从句的，它和关系是用来引导定语从句的，它和关系代词一样代词一样,在从句中代替先行词在从句中代替先行词,在句中在句中作状语作状语。where:在从句中作在从句中作地点状语地点状语,指代地点指代地点.when:在从句中作在从句中作时间状语时间状语,指代时间。指代时间。1.The hotel wasnt clean.+We stayed at the hotel.The hotel where we stayed wasnt clean.The hotel
11、 at which we stayed wasnt clean.The hotel(which)we stayed at wasnt clean.2021/7/26162.Ill never forget the day.I joined the League on that day.Ill never forget the day when I joined the League.Ill never forget the day on which I joined the League.2021/7/2617 单项选择。1.This is the job _they laughed at.A
12、.which B.as C.it D.who 2.Beihai Park is a beautiful park_built about 300 years ago.A.where was B.that were C.which was D.where3.Who was the grey-haired man _at yesterdays meeting?A.we saw him B.we saw C.we saw who D.she was seen4.The man _is painting the house is my uncle.A.heB.whom C.whose D.who5.W
13、hat is the animal _baby is sleeping in its pocket?A.who B.whose C.its D.whichACBDB2021/7/26186.This book is for the students _native language isnt English.A.that B.of whom C.whose D.whos7.The robbers shouted,“Hands up!Ill shoot anyone _moves!”A.whom B.that C.who D.whose8.The dictionary_he paid 50 yu
14、an for is very useful.A.which B.for which C.on which D.about which9The boy_parents died two years ago lives with his grandpa now.A.whose B.who C.his D./10.The man_ is smoking is a bus driver.A.whom B.who C.which D.whatCCAAB2021/7/2619把两个简单句合成定语从句 1）I like music.I can dance to it.I like music _.2)She
15、 loves songs.They are gentle.She loves songs _.3)Whos the man?He is reading over there.Whos the man _?4)Do you remember the man?I met him on the street yesterday.Do you remember the man _?5）The girl is my cousin.She is waiting for the bus.The girl _.which/that I can dance towhich/that are gentlethat is reading over therewho/whom/that I met on the street yesterdaywho/that is waiting for the bus is my cousin2021/7/2620
