简单版定语从句讲解讲稿.ppt
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1、关于简单版定语从句讲解第一页,讲稿共四十页哦 定语定语可以由形容词、代词、数词、名词、可以由形容词、代词、数词、名词、分分词词、不定式不定式、介词短语介词短语等来担任,修饰等来担任,修饰名词名词。(以以介介词短语、词短语、分词为例)分词为例)例:例:The girl behind the tree is Kate.The man driving too fast was drunk(喝醉的)(喝醉的).定语从句定语从句在英语中,修饰在英语中,修饰名词名词或或代词代词的的句子句子叫定语从句。叫定语从句。例:例:The girl who is behind the tree is Kate.The
2、 man who was driving too fast was drunk.第二页,讲稿共四十页哦关系代词如何引导定语从句关系代词如何引导定语从句普通代词与关系代词的区别普通代词与关系代词的区别I have a sister.She works in Shanghai.代替 sister普通代词普通代词:只起代替的作用(如上例:只起代替的作用(如上例she)I have a sister who/that works in Shanghai.关系代词关系代词:(如上例(如上例who/that)1.代替代替先行词先行词;2.它还在定语从句中它还在定语从句中担任担任一定的一定的成分成分;3.同
3、时同时连接连接先行词与它引导的定语从句。先行词与它引导的定语从句。(把(把主句和从句连起来)主句和从句连起来)第三页,讲稿共四十页哦 The building is our school.The building stands by the river.关系代词的使用取决于先行词,它们的关系非常密切,因关系代词的使用取决于先行词,它们的关系非常密切,因为关系代词在定语从句中代替主句中的先行词,所以它在一为关系代词在定语从句中代替主句中的先行词,所以它在一般情况下都跟在先行词之后,而且它的般情况下都跟在先行词之后,而且它的 人称、数必须和先人称、数必须和先行词一致。行词一致。The buildi
4、ng which/that stands by the river is our school.先行词先行词 关系词关系词 定语从句定语从句which/that which/that 是关系代词,它在从句中代替先行词是关系代词,它在从句中代替先行词the building,the building,同时担任从句中的主语,也起连同时担任从句中的主语,也起连词的作用,把两个简单句连接词的作用,把两个简单句连接 起来。起来。第四页,讲稿共四十页哦 关系词关系词判判 断断 步步 骤骤:首先,要看先行词。首先,要看先行词。如果先行词是指人如果先行词是指人,关系代词关系代词 可用可用 who,that,w
5、hom,as,whose。如果先行词指物如果先行词指物,关系关系 代词可用代词可用as,which或或that;然后,要确定关系词在从句中的成分。请看下表然后,要确定关系词在从句中的成分。请看下表先行词先行词 主主 宾宾 定定 人人who,that,aswho(m),thatas whose 物物which,thataswhich,that,aswhose,of which第五页,讲稿共四十页哦关系词关系词先行词所指先行词所指关系词在句中作用关系词在句中作用关系关系代词代词that人人/物物主、宾、表主、宾、表which物物主、宾、表主、宾、表who人人主、宾主、宾whom人人宾宾whose
6、人人/物物定定as人人/物物主、宾主、宾关系关系副词副词when时间时间时间状语时间状语where地点地点地点状语地点状语why原因原因原因状语原因状语第六页,讲稿共四十页哦 最后,定语从句谓语动词和先行词一致最后,定语从句谓语动词和先行词一致.注注:定语从句的时态不受主句的限制定语从句的时态不受主句的限制。The woman who/that spoke at the meeting yesterday is my mother.(主句主句)The woman is my mother.(叙述客观事实叙述客观事实 用一般现在时用一般现在时)(从句从句)The woman(who/that)s
7、poke at the meeting yesterday.(句中句中yesterday表示过去时间表示过去时间)第七页,讲稿共四十页哦the tallthe strong the cleverboyThe boy is Tom.The boy who is tall is Tom.The boy who is strong is TomThe boy who is clever is Tom第八页,讲稿共四十页哦 The boy is Tom.The boy is smiling.The boy is Tom.The boy has a round face.The boy who is s
8、miling is Tom.(主语主语)The boy who has a round face is Tom.The boy is Tom.He sits in front of me.The boy who sits in front of me is Tom.第九页,讲稿共四十页哦 The man is kind.Everyone likes him.The man(whom)everyone likes is kind.(宾语宾语)The woman got the job.We saw her on the street.The woman(whom)we saw on the st
9、reet got the job.The teacher will give us a talk.We met the teacher yesterday.The teacher(whom)we met yesterday will give us a talk.第十页,讲稿共四十页哦关系代词关系代词 1.who1.who指人指人,作主语或宾语作主语或宾语(作宾语可省略)作宾语可省略)The man(who)I talked with is our teacher.A person who steals things is called a thief.2.whom2.whom指人指人,作宾语
10、作宾语 (作宾语可省略作宾语可省略,如如 介词提前则不能省介词提前则不能省)The man(whom/who)I talked to is Mr.Li.The man to whom I talked is Mr.Li.第十一页,讲稿共四十页哦关系代词关系代词 3.whose 3.whose 是代词的所有格形式是代词的所有格形式,它既可以代它既可以代人也可以代物。人也可以代物。Please show me the book.Its cover is red.Please show me the book whose cover is red.I saw a woman.Her bag was
11、stolen.I saw a woman whose bag was stolen.第十二页,讲稿共四十页哦applethe redthe greenthe smallthe bigThe apple which is red is mine.The apple which is green is yours.The apple which is red is smallThe apple which is green is big.第十三页,讲稿共四十页哦Can you find the pen?I wrote with it just now.Can you find the pen wi
12、th which I wrote just now?Can you find the pen(which)I wrote with just now?第十四页,讲稿共四十页哦4.which 4.which 指物,作主语或宾语指物,作主语或宾语 (作宾作宾 语可省略语可省略,如介词提前则不能省如介词提前则不能省)These are the trees which were planted last year.The TV set(which)he bought yesterday is made in Japan.Is this the library(which)you borrow book
13、s from?Is this the library from which you borrow books?第十五页,讲稿共四十页哦1)This is the hero(whom)we are proud of.This is the hero of whom we are proud.This is the hero(that)we are proud of.2)The room(that)I live in is very big.The room(which)I live in is very big.The room in which I live is very big.注意:固定
14、动介词组不可分割固定动介词组不可分割,介词不能提前介词不能提前.例例如如:look after,look at 关系代词与介词关系代词与介词:介词放在关系代词的前面介词放在关系代词的前面时时,介词宾语只能用介词宾语只能用which代物代物,用用whom代人。代人。(介词在末尾时介词在末尾时,关系词可以省略关系词可以省略)The room where I live is very big.第十六页,讲稿共四十页哦 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
15、或序数词序数词修饰时修饰时 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 something,nothing,anything等等不不定代词定代词时时 Here is something(that)I will tell you.第十七页,讲稿共四十页哦3.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
16、 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 that 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 mee
17、ting?第十八页,讲稿共四十页哦 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,它和关系代词是用来引导定语从句的,它和关系代词一样一样,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。why:在从句中做原因状语,指代原因。:在从句中做原因状语,指代原因。1.The hotel wasnt clean.+We stayed at the hotel.The hotel where we stayed wasnt clean.The h
18、otel at which we stayed wasnt clean.The hotel(which)we stayed at wasnt clean.第十九页,讲稿共四十页哦2.Ill never forget the day.I joined the Party on that day.Ill never forget the day when I joined the Party.Ill never forget the day on which I joined the Party.This is the reason why(for which)I am late.第二十页,讲稿共
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