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ID:50333193
大小:1.43 MB
页数:12页
时间:2020-03-12
《定语从句关系代词使用.ppt》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、定语从句中关系代词的使用什么是定语从句?担任定语用法的句子叫做定语从句。因此定语从句又被称为形容词性从句。定语从句的结构是?先行词+关系词+从句e.g.Sheisthegirlwhoisthemostcleverinourschool.Thisisanoldcomputerwhichworksslowly.怎么判断一个从句是定语从句呢?可以依据定语从句的结构进行判断,看到先行词和关系词后接从句并且翻译为“……的”的句子就是定语从句了。关系词是做什么用的?引导定语从句的词称为关系词。关系词的分类关系词关系代词关系副词介词+关系代词关系代词常见的关系代词有which,that,who,whom,w
2、hose,as。注意:定语从句不能用what引导。既然是关系“代词”,那么是不是说他们是有指代的对象呢?没错,关系代词在定语从句中作主语,宾语,表语,定语等。Examples:Thisisanoldcomputer.Thisoldcomputerworksslowly.将上两句结合起来后就是:Thisisanoldcomputerwhichworksslowly.e.g.TheplacethatinterestedmemostwastheChildren'sPalace.Theplaceinterestedmemost.TheplacewastheChildren’sPalace.who和wh
3、om作关系代词的用法。二者都用于指人,who在定语从句中作主语、宾语,whom在定语从句中作宾语。在定语从句中who不能做介词的宾语,whom则可以。e.g.ThisisthedoctorwhohasjustcomebackfromU.S.A.IhavemanyfriendstowhomIamgoingtosendpostcards.注意:一些固定的“动词+介词”固定结构不能把介词提到关系代词前,否则会失去其习语的含义。比如lookfor,carefor,dealwith,hearfrom,getthrough等。e.g.ThisistherightmodelforwhomI’mlooking
4、.(X)ThisistherightmodelwhomI’mlookingfor.练习:将下列句子合成用who或者whom引导的定语从句。Heistheonlyone.Hecansolvetheproblem.Key:Heistheonlyonewhocansolvetheproblem.Thereisnotasingleperson.Shecanturntosomebodyforhelp.Key:Thereisnotasinglepersontowhomshecanturntosomebodyforhelpwhose作关系代词的用法whose一般指人,但有的时候也能指物。当先行词在从句中以所
5、有格形式进行使用时,一般要用whose。Youaretheonlyone.Hemightlistentoyouridea.得出结论是:Youaretheonlyonewhoseideahemightlistento.练习:将下列句子合成用whose连接的定语从句:I’dlikearoom.Theroom’swindowlooksoutoverthesea.Key:I’dlikearoomwhosewindowlooksoutoverthesea.Pleasepassmethedictionary.Thedictionary’scoverisblack.Key:Pleasepassmethedi
6、ctionarywhosecoverisblack.which作关系代词的用法which一般指代物,在定语从句中做主语,宾语,偶尔做定语。e.g.Egyptisacountrywhichisfamousforitspyramids.你能把上面这个句子拆开么?Egyptisacountry.Thecountryisfamousforitspyramids.练习:将下列句子合成一个which引导的定语从句:Theriverrunsthroughthecentreofthecity.Theriverbringsuslotsofpleasures.Key:Theriverwhichrunsthroug
7、hthecentreofthecitybringsuslotsofpleasures.Thatismyhome.Myhousestandsatthetopofthemountain.Key:Thatismyhomewhichstandsatthetopofthemountain.that做关系代词的用法that常用来指人或物,在从句中可作主语,宾语,和表语。在做宾语和表语的时候可以省略。e.g.T
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