unit5,定语从句课件.ppt

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1、ThetimewhenIfirstmetNelsonMandelawasaverydifficultperiodofmylife.MandelawastheblacklawyertowhomIwentforadvice.Hewasgenerouswithtime,forwhichIwasgrateful.TheschoolwhereIstudiedforonlytwoyearswasthreekilometresaway.However,thiswasatimewhenonehadgottohaveapassbooktol

2、iveinJohannesburg.6.ThedaywhenNelsonMandelahelpedmewasoneofmyhappiest.7.Untiltodaywehavereachedastagewherewehavealmostnorightsatall.8.Thepartsoftowninwhichtheyhadtoliveweredecidedbywhitepeople.9.TheplacesoutsidethetownswheretheyweresenttolivewerethepoorestpartsofS

3、outhAfrica.10.Wewereputintoapositioninwhichwehadeithertoacceptwewerelessimportant,orfightthegovernment.TheAttributiveClauseⅡ关系副词和“介词+关系代词”引导的定语从句Step1Revision用合适的关系代词填空，并指出关系词在从句中充当什么句子成分。1.Ishetheman________wantstoseeyou?2.Heistheman_________Isawyesterday.3.Theyr

4、ushedovertohelptheman________carhadbrokendown.4.Thepackage________youarecarryingisabouttocomeunwrapped.who/thatwhom/thatwhosethat/which宾语主语宾语定语在复合句中，修饰一个名词或代词的从句叫_______，被定语从句修饰的名词或代词，叫做_______；定语从句放在先行词的后面；引导定语从句的词叫关系副词或者_______，并在定语从句中担任_______。关系代词有_______、____

5、___、_______、_______、_______等。定语从句先行词who，whom，whosewhich，that句子成分关系代词Step2Explanation根据课文，补全例句，并总结关系副词和“介词+关系代词”引导定语从句的用法。例句1.Theschool_______Istudiedonlytwoyearswasthreekilometersaway.例句2.Theday_______NelsonMandelatoldmewhattodoandhelpedmewasoneofthehappiestdaysof

6、mylife.例句3.Mandelawastheblacklawyer_______Iwentforadvice.例句4.Thepartsofthetown_____________theyhadtoliveweredecidedbywhitepeople.wherewhentowhominwhich一．关系副词1.当引导定语从句的关系词在从句中作时间、地点、原因状语时，应使用关系副词______、____、_____，关系副词和关系代词一样，也具有替代_____、__________________和__________

7、的作用。2.关系副词的用法：(1)when指_____，在定语从句中作______，其先行词一般为______________，如例句_______,相当于“at/in/during/on等+which”1994wastheyearwhenhewasborn.1994wastheyearinwhichhewasborn.whenwherewhy先行词充当句子成分（状语）连接主从句时间时间状语表示时间的名词2(2)where指______，在定语从句中作_______。其先行词一般为______________。如例句___

8、____.相当于“at/in/on等+which”WangJunspent3yearsinHarvardUniversity_______hestudiedappliedphysics.WangJunspent3yearsinHarvardUniversity___________hestudiedap