初中定语从句及练习.ppt

定语从句,概念:什么叫定语？什么叫定语从句，什么叫先行词？,(Attributive clause),Mary is a beautiful girl.,Mary is a girl who has long hair.,形容词作定语,句子作定语,修饰girl,叫做定语从句,(1)Football is a game which is liked by most boys.(2)Yesterday I helped an old man who lost his way.(3)This is the pen(which)he bought yesterday.,关系代词如何引导定语从句普通代词与关系代词的区别I have a sister.She works in Shanghai.代替 sister普通代词：只起代替的作用（如上例she)I have a sister who/that works in Shanghai.关系代词：（如上例who/that）,1.代替先行词;2.它还在定语从句中担任一定的成分;3.同时连接先行词与它引导的定语从句。（把主句和从句连起来）,请分析一下定语从句：(请划出定语从句，并标出先行词)2.Another thing that I found very difficult was English grammar.3.You couldnt understand people who talked fast.4.I have some ideas that may help.5.They said something you didnt like.,关系代词：that 指人，指物Which 指物 作主语（不能省略）或宾语（可以省略）Who 指人Whom 指人（做宾语）,根据汉语完成句子：6.Here is the pen _.(你昨天丢失的）7.This is the best book_ _.(我读过的）8.I have lost the pen_.（我父亲给我买的）9.Wheat is a plant_ _.（中国北方 种植的）,(that)you lost yesterday.,(that)I have ever read,(which/that)my father bought me,which/that is grown,in the north of China,Exercise 2:用关系代词填空,The boy _ is playing ping-pong is my classmate.The e-mail _ I received yesterday was from my sister.I hate people _ talk much but do little.The car _ my father bought last month is very beautiful.,who/that,which/that,who/that,which/that,Exercise,1.I have a friend _ likes listening to classical music.,who/that,which/that,2.Yesterday Emily was wearing the new dress _ I gave her.,1.This is the bag _ my mother bought yesterday.A.thatB.who C.whom D.this2.The man _ lives next to us is my English teacher.A.whom B.which C.whoD./3.The girl _ you saw in the street is Mary.A.thatB.whose C.whichD.as,A,c,A,定语从句练习,单项选择。1.This is the job _they laughed at.A.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.who,A,C,B,D,4.My parents live in a house_ is more than 100 years old.,5.,which/that,Kevin is reading a book _ is too difficult for him.,which/that,小结：that 既可指人，也可指物which指物，,who 指人，既可以作主语，也可以作宾语。作主语，不能省略；作宾语，可以省略,（who常用whom）,注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。,