欢迎来到天天文库
浏览记录
ID:55635794
大小:253.00 KB
页数:33页
时间:2020-05-22
《周定语从句及相关练习.ppt》由会员上传分享,免费在线阅读,更多相关内容在PPT专区-天天文库。
1、定语从句一、有关的几个概念:(一)定语从句:一种形容词性从句。其作用相当于形容词,用来修饰句中的名词和代词。(二)先行词:被定语从句修饰的词叫做先行词。定语从句必须放在先行词之后。(三)关系词:引导定语从句的词叫做关系词。关系词有两种:关系代词、关系副词。二、关系代词和关系副词:(一)关系代词:who/whom/whose/that/which/as等。1.关系代词在定语从句中的作用:1)引导定语从句;2)代指先行词的意思;3)在定语从句中做主语或宾语(whose例外,在句中做定语)。e.g.1)He’sthemanwho/thathelpedmeyesterday.2)He’sthemanw
2、hom/thatIsawyesterday.3)He’sthemanwhosebookwaslostyesterday.2.关系代词的具体用法:1)who:代替指人的先行词,在定语从句中充当主语或宾语;2)whom:代替指人的先行词,在定语从句中充当宾语;3)that:代替指人或指物的先行词,在定语从句中充当主语或宾语;4)which:代替指物的先行词,在定语从句中充当主语或宾语;5)whose:代替指人或指物的先行词,在意义上,相当于一个名词所有格(即先行词’s)若用来指物,可以同ofwhich互换。e.g.Theyrushedovertohelpthemanwhosecarhadbroke
3、ndown.b.Pleasepassmethebookwhosecoverisgreen.thecoverofwhichofwhichthecover用关系代词who,whom,which,that,whose填空:Thestudents______broketheschoolruleswerepunished.Therearemanypeople_____areplantingtreesoverthere.Thebook______IboughtyesterdayisHarryPotter.who/thatwho/thatthat/which4.Thetomatoes_________wer
4、eonthetableweretakenawaybyTom.5.Thedoctor_______________thenurseistalkingtowillleaveforAfricanextweek.6.Thehouse_____roof(房顶)wasbrokenhasbeenrepaired.which/thatwhom/who/thatwhose6)as:两种用法:a.引导非限制性定语从句。指代整个主句的内容;其位置:位于句首、句中均可;在从句中,as充当主语或宾语。e.g.Asisknowntoall,Einsteinis….Asweallknow,….b.用在thesame…as…
5、;such/so…as…中,代指先行词的意思;在从句中充当主语、宾语、表语等。e.g.1)I’llbuythesamedictionaryasyou(bought).2)Thisissuchaninterestingbookaseverybodywantstoread.3)Thisissointerestingabookaseverybodywantstoread.注意:1.区分:thesame…as…:as为关系代词,引导定语从句,指同一类事物thesame…that…:that为关系代词,引导定语从句,指同一件事物{e.g.1)YouhavethesamepenasI(have/do).你
6、有一支和我的钢笔一样的钢笔。2)ThisisthesamepenthatIlostyesterday.这就是我昨天丢的那支钢笔。2.区分:such/so…as…:as为关系代词,引导定语从句;在定语从句中做主语或宾语。such/so…that…:that引导结果状语从句,只起到引导作用,在从句中不做任何成分{e.g.1)Thepandaissucharareanimalasweshouldprotect.熊猫是我们应该保护的如此稀有的动物。2)Thepandaissucharareanimalthatweshouldprotectit.熊猫是如此稀有的动物,所以我们应该保护它。3)Thesto
7、neissuchabigoneascan’tbelifted.3.当关系代词who/whom/that/which在定语从句中做宾语时,可以省略。4.theway做先行词,其后面引导定语从句的关系词有三种形式,即:thatthewayinwhich/e.g.Thisisthewaythat/inwhich//IlearnEnglish.{完成下列such…that/so…that/such…as句
此文档下载收益归作者所有