初中定语从句精要讲解.ppt

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1、直击中考Itwasreallyterriblefor_____whohadalwaysdreamedofbecomingadoctor.Gina,whoisthirteenyearsold,gotfirstprizeinthe"YoungCookoftheYear"competitionandnowiswritingherownrecipebookforkids.AyounggirlcalledIdainsweedendecidedtotraveltoaplaceshehadn'tseenfor22years.从谚语中想到的…Godhelpsthose{whohe

2、lpthemselves}.先行词关系词定语从句关系词一“表”打尽种类具体单词关系代词that，which,who,whom,whose关系副词where,when,why各个关系代词的具体用法：1.who指人，在定语从句中作主语。Thepersonwhobrokethewindowmustpayforit.2.whom指人，在定语从句中作宾语。Doyouknowtheyoungman(whom)wemetatthegate？3.whose指人，在定语从句中作定语。Thegirlwhosemotherisillisstayingathometoday.4.whic

3、h指物，在定语从句中作主语或宾语。Adictionaryisabookwhichgivesthemeaningofwords.Theletter（which）Ireceivedwasfrommyfather.5.that既可指人也可指物，在定语从句中作主语或宾语。Whoisthepersonthatisreadingthenewspaperoverthere?I'mlookingforthebook（that）youlentmeyesterday.关系副词的具体用法1.when指时间，在定语从句中作状语。I’llneverforgetthetimewhenwewo

4、rkedonthefarm.2.where指地点，在定语从句中作状语。Thisisthehousewherewelivedlastyear.3.why指原因，在定语从句中作状语。Nobodyknowsthereasonwhyheisoftenlateforschool.I'llneverforgettheday_________Ifirstmether.A.whatB.whoC.whichD.whenThecity______youvisitedlastweekendwasnottheone______Ionceworked.A.which,whichB.wher

5、e,whichC.which,whereD.where,where牛刀小试(D)(C)制胜法宝---还原法关系副词相当于介词+which，当把先行词放回从句中，要加上一个介词时，就用关系副词,不需要加时就用which。Ican'tforgetthetime___theearthquakehappenedinWenchuan.A.whenB.whichC.whereD.whyA火眼金睛［误］IcanrememberthepersonsandsomepictureswhichIsawintheroom.［正］Icanrememberthepersonsandsome

6、picturesthatIsawintheroom.［析］这里的关系代词不要用who，因为其先行词有两个一个是persons(人)，而另一个是pictures(物)，这时既不可用who，又不可用which，只能用that，因为它的先行词既可以是人又可以是物。［误］Icandoeverythingwhichisgoodforyou.［正］Icandoeverythingthatisgoodforyou.［析］在先行词是all,much,little，something，everything，anything，none，nothing,theone等指物的不定

7、代词时，虽然它们指的是物体，但不要用which而用that作定语从句的引导词。［误］ThisisthefirstAmericanfilmwhichI'veeverseen.［正］ThisisthefirstAmericanfilmthatI'veeverseen.［析］在先行词是序数词，或由序数词修饰时，其关系代词不可用which,这样的用法还有在形容词最高级修饰的先行词之后，如：ThisisthebestbookthatIhaveeverseen.［误］WhichisthebookwhichyouborrowedfromMike?［正］Whichisthe

8、bookt