Unit 5 定语从句关系副词（ppt课件） (2)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Unit5 Grammar 定语从句定语从句2-关系副词关系副词The Attributive Clause(II)-the usage of the relative adverbialStep 1 Enjoy the lyrics.She is the one that you never forgetShe is the heaven-sent angel you metOh,she must be the reason why God made a girlShe is so pretty all over the worldthat/whom/whoNote1:定语从句：当我们把一个

2、句子用来做定语从句：当我们把一个句子用来做_去去修饰一个修饰一个_时，这个句子就称为定语从句。时，这个句子就称为定语从句。Note2:被定语从句限定的词叫做被定语从句限定的词叫做_,引导定语从引导定语从句的词叫做句的词叫做_，分别是，分别是_和和_;其中其中_为关系代词。为关系代词。定语定语名词或者代词名词或者代词先行词先行词引导词引导词关系代词关系代词关系副词关系副词which,that,who,whom,whose,asReview关系代词关系代词可指代可指代从句中的成分从句中的成分whowhomwhichthatwhose人人主语、宾语主语、宾语人人宾语宾语物物主语、宾语主语、宾语人、物

3、人、物主语、宾语主语、宾语人、物人、物定语定语 she must be the reason why God made a girl.the relative adverbials定语从句中关系副词有：定语从句中关系副词有：when,where,why关系副词在定语从句中所作成分：关系副词在定语从句中所作成分：_ _ 作地点状语 _ 作时间状语 _ 作原因状语状语状语wherewhenwhy关系副词的用法关系副词的用法1.This is the house where I lived 20 years ago.2.I still remember the day when I first me

4、t him.3.Can you tell me the reason why you lied to me?观察观察先行词先行词有什么特点？有什么特点？从句中缺少什么从句中缺少什么成分成分？when的的用法用法1.When 在在定语定语从句中作从句中作时间状语时间状语Ill never forget the day when I met you.Ill never forget the day.I met you on that day.分解分解when作作时间状语时间状语2.when可用可用“介词介词+which”来替换来替换。Ill never forget the day on whic

5、h I met you.1.2 pm is the time when his plane arrives.Try to understand=2 pm is the time at which his plane arrives.2.1990 is the year when I was born.=1990 is the year in which I was born.不能看到时间就用不能看到时间就用when看从句缺什么成分看从句缺什么成分Ill never forget the day _ I lived in the mountains.Ill never forget the da

6、y _ I spent in the mountains.whenthat/which/省略省略where的的用法用法 1.Where 在在定语从句时定语从句时充当充当地点地点状语状语The school where my son studies is near a park.The school is near a park.My son studies in the school.分解分解where作作地点状语地点状语2.Where用用“介词介词+which”来替换来替换,介词由先行词决定介词由先行词决定。in which无所不在的无所不在的whereIts helpful to put

7、children in a situation where they can see themselves differently.where 还可用在表示抽象意义的地点名词后，还可用在表示抽象意义的地点名词后，如如situation,stage,point,case,position,condition,activity,scene,occasion等等,意思是意思是“到了某种地步，在某种境况中到了某种地步，在某种境况中”why的的用法用法Why 在在定语定语从句中作从句中作原因状语原因状语，先行词先行词通常为通常为reason,可用可用“for+which”来替换来替换。Do you kn

8、ow the reason(for which)why he is so upset?Do you know the reason.He is so upset.分解分解why作作原因状语原因状语关系副词引导定语从句中的作用关系副词引导定语从句中的作用 1.引导定语从句引导定语从句2.在定语从句中充当在定语从句中充当状语状语3.指代先行词指代先行词 when的先行词一般为表示的先行词一般为表示时间的名词时间的名词 where的先行词一般为表示的先行词一般为表示地点的名词地点的名词 why的先行词一般为的先行词一般为reason1.That is the place _ they met for

9、 the first time.那就是他们第一次见面的地方。那就是他们第一次见面的地方。2.China is the only country _ _ 中国是唯一一个发现野生大熊猫的国家。中国是唯一一个发现野生大熊猫的国家。where/in which where/from which wild pandas can be found.Pratice3.Ill never forget the day _ I first went to school.when/on which4.Ive always longed for the days _ when/in which3.Ill never forget the day _ I first went to school.when/on which4.Ive always longed for the days _ I should be able to be independent.when/in which Summary 缺关系代词thatwhichwhowhomwhose不缺关系副词whenwherewhy