必修一4单元语法定语从句.pptx

《必修一4单元语法定语从句.pptx》由会员分享，可在线阅读，更多相关《必修一4单元语法定语从句.pptx（17页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit 4 Earthquakes Grammar 学习目标：学习以 that,which,who,whom,whose 引导的定语从句的用法。前提测评：汉译英：1.The boy we just saw in the library is the monitor of Class Three.2.Do you know the man was injured in the accident?3.Mary is driving a car can travel 160 kilometres an hour.4.He has not found the mobile he lost last

2、week.5.Excuse me.Are you the gentleman umbrella I borrowed yesterday?whom/that/who who/thatwhich/thatwhich/that whose 名 词 非限制性定语从句 形式上：有逗号分开 意思上：去掉后无影响 限制性定语从句 形式上：无逗号 意思上：不能省定语从句类型：定语从句的位置：定语从句一定放在被修饰成分之后。e.g.This is the car which he bought last year.先行词定语从句This is the best film that I have seen.th

3、e best film 先行词关系代词：who,whom whose,which,that 关系副词：when,whereThat：既指人又指物,作主语或宾语。Which：指物或者整个句子,作主语或宾语。who,whom：指人,who作主语,whom作宾语。that,which,whom在定语从句中作宾语时,可省去。whose：在定语从中可指人，也可指物，作定语。作 用：代替先行词，指代该词的全部。啥时用关系代词啥时 用关系副词呀！选用关系词，需要看两点：1.看先行词 2.看关系词在从句中充当的成分。做主语，宾语，定语，表语做状语用关系代词 关系副词 that 指人或物，在从句中做主语或宾语,

4、作宾语时可以省略。The house that Im going to buy faces south.Theyre talking about the film.I have seen the film.Theyre talking about the film(that)Ive seen.It was written by Laoshe.Jane has borrowed the book.Jane has borrowed the book that was written by Laoshe.注意：that 不能用于非限制性定语从句中。围绕高考来释难1、Do you have anyt

5、hing _you want to say for yourself?These are some books _Im looking for.2、This is the very book _I want to buy.3、This is the best _has been used against pollution.4、What is the first American film _ you have seen?5、I know the things and Persons _ he referred to.6、Which is the bike _ you lost?7、They

6、secretly built up a small factory which produced things _ could cause pollution.只用that的情况1.当先行词是不定代 anything、alleverything 、none 等或被不定代词 any、all、some、no、much 等修饰且指物时2.当先行词前面有the only、the very 等词修饰时 3.当先行词是形容词最高级或它的前面有形 容词最高级修饰时 4.当先行词是序数词或它前面有序数词修饰时5.当先行词既有人又有物时6.当主句的主语是疑问词 who 或 which 时7.有两个定语从句，其中

7、一个关系代词已用which，另外一个宜用 that反之，如果一个用 that 另一个用which which 指物,在句中作主语或宾语,作宾语时可以省略。e.g.Im not interested in the book which has just been published.I showed him the letter.I received it this morning I showed him the letter(which)I received this morning.The man will succeed.He has a positive attitude.The ma

8、n will succeed.who has a positive attitude who 代替代替人，在人，在定语从句中作主定语从句中作主语语,作宾作宾语时用语时用whom,可省略。可省略。This is the person.I talked to the person just now.This is the personwhom I talked to just now.This is the personto whom I talked just now.用 who 的 情 况 先行词是 one,ones,anyone,all,those指人时引导词用who.Anyone _ wa

9、s late for school yesterday must give his reason.A.which B.who C.that D.whom B whose 指人或物，在从句中作定语。This is the student.His handwriting is the best in our school.This is the student whose handwriting is the best in our school.The girl is a new classmate of mine.Her father is a doctor.The girl whose fa

10、ther is a doctor is a new classmate of mine.注意：whose 指物时，“whose+名词”可用“限定词+名词+of+which”或 of+which+限定词+名词”来代替。1.There is no difficulty _ cant be overcome in the world.2.This is the first thing _ I want to say.3.The TV play I watched last night is the best one _ I have watched this year.thatthatthatNow

11、 finish exercises:达标测评达标测评4.Tell us about the people and the places _ are different from ours.that5.This is the very thing _ I am looking for.that 6.Anyone _ has the money can join the group.who达标测评达标测评7.He _ laughs last laughs best.who8.The man to _ I spoke was a foreigner.whom9.The boy mother is ill can not come to the party.who10.Friendship is like health,the value of is seldom know until it is lost.11.He paid the boy$10 for washing ten windows;most of hadnt been cleaned for ten years.which which