定语从句复习.ppt

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1、专题六定语从句Asweallknow,heisHarryPotter.Heisahandsomeboy.Adj.定语TheonewearingglassesisHarryPotter.分词作定语TheonewhowearsglassesisHarryPotter.定语从句定语的概念：用来修饰名词、代词、句子等，在句中的作用相当于形容词，定语从句又称为形容词性从句。定语的位置：多个形容词做定语的排列顺序限定描述大长高，形状年龄与新老；颜色国籍出材料，用途类别往后靠。1.anotherthreeEnglishbooks另外三本英语书2.somebeautifulli

2、ttleredflowers一些美丽的小红花3.anexpensivepurplecottondress一条昂贵的紫色棉裙一、定语从句的构成概念:在复合句中修饰名词或代词的句子.HarryPotterisaboywhohasmagicpower.先行词关系词定语从句关系代词关系副词which,who,whom,that，whosewhere,when,why充当主语、宾语、表语、定语充当状语二、关系代词1）先行词为人时，用who作主或宾，whom作宾语；2）先行词为物或整个句子时，用which作主或宾；3）先行词为人、物时用that，作主语或宾语；4）whose

3、用作定语，可指人或物；1.Heisthemanwho/thatwantstoseeyou.2.Heisthemanwhowhom/thatIsawyesterday.3.Aprosperity(繁荣）which/thathadneverbeenseenbeforeappearsinthecountryside.4.Theluggage(which/that)youarecarryingisabouttocomeunwrapped.5.Theyrushedovertohelpthemanwhosecarhadbrokendown.作宾语可省略关系副词when（指

4、时间，从句中作时间状语）where（指地点，从句中作地点状语）why（指原因，从句中作原因状语）1980wastheyearwhenhewasborn.Ihaven’tseenhimsincetheyearwhenhewentabroadTomorrowIwillgotothetownwhereIwasborn.ThefactorywhereIworkwillclosedown..Thesearethereasonswhywedoit.Ireallydon’tknowthereasonwhyhewaslateagain.总结关系代词：先行词为人who，whom，

5、that（主、宾）先行词为物which，that（主、宾）先行词为人或物whose（定）关系副词有：when，where，why（状）如何选用定语从句的关系词1.首先分清主句和定语从句2.确定定语从句的先行词，并放到定语从句判断其语法成分3.若先行词在从句中做主语、宾语或定语则选择关系代词若在从句中做状语，则选择关系副词（2011山东）Theoldtownhasnarrowstreetsandsmallhouses_____arebuiltclosetoeachother.A.theyB.whereC.whatD.that(2011浙江)Abankisthepl

6、ace______theylendyouanumbrellainfairweatherandaskforitbackwhenitbeginstorain.A.whenB.thatC.whereD.there高频考点一关系词的选择三、定语从句的分类限制性定语从句起修饰限制作用，非限制性定语从句只起补充附加说明作用，用逗号隔开，如果去掉，主句意思仍然清楚由which，who，whom，whose，where，when（除that；why）等引导，一律不许省略Ihaveasisterwhoworksinabank.我有一个在银行工作的姐姐。Ihaveasister,w

7、howorksinabank.我有一个姐姐，在银行工作。CharlesSmith,whowasmyformerteacher,retiredlastyear.Myhouse,whichIboughtlastyear,hasgotalovelygarden.Thisnovel,whichIhavereadthreetimes,isverytouching.HeseemsnottohavegraspedwhatImeant,whichgreatlyupsetsme.高频考点二非限制性定语从句（2011浙江）Englishisalanguagesharedbyseve

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