英语必修一Unit 5 grammar定语从句的关系副词

Unit5GrammarAttributiveClauseⅡ：relativeadverbsDosomereviewsEnjoythesongSheYouneedtofindoutallAttributiveClausesfromthesong.Dosomereviews1.Definition(定义)在复合句中，修饰某一名词或代词的从句叫定语从句2.两个概念：先行词&关系词先行词：被定语从句修饰的名词或代词关系词：引导定语从句的词关系代词关系副词关系代词的选择Step1:找到先行词Step2:确定先行词在从句中充当什么成分•d主语宾语定语指人whothatwhomthatwhose（ofwhom）指物WhichthatWhichthatWhose(ofwhich)指人和物thatthatwhose成分先行词Learningobjectives(学习目标):Attheendofthisclass,you’llbeableto1.mastertheusageofrelativeadverbs,including“when,whereandwhy”2.knowhowtochooseproperprepositioninthestructure“preposition+relativepronoun”在“介词+关系代词”来充当关系副词时，会选择正确的介词。DiscoveringusefulstructuresPleaselookatthereadingpassageonPage34again.FindsentencesWithattributiveclausesusing“where”,“when”or“proposition+which/whom”Example:ThetimewhenIfirstmetNelsonMandela…（2）1.where…•TheschoolwhereIstudiedforonlytwoyearswasthreekilometresaway.(9)•Untiltodaywehavereachedastagewherewehavealmostnorightsatall.(20)•TheplacesoutsidethetownswheretheyweresenttolivewerethepoorestpartofSouthAfrica.(23)•TheschoolwhereIstudiedforonlytwoyears…•astagewherewehavealmostnorightsatall•Theplaceswheretheyweresenttolive…schoolstageplacesDiscoveringusefulstructures1.where…where引导的定语从句修饰表示地点的名词,并在定语从句中作地点状语,相当于“介词+关系代词(which)”。小结1：2.when…•ThetimewhenIfirstmetNelsonMandelawasaverydifficultperiodofmylife.(2)•However,thiswasatimewhenonehadgottohaveapassbooktoliveinJohannesburg.(12)•ThedaywhenNelsonMandelahelpedmewasoneofmyhappiest.(15)•ThetimewhenIfirstmetNelsonMandela…•atimewhenonehadgottohaveapassbooktoliveinJohannesburg•ThedaywhenNelsonMandelahelpedme…timetimedayDiscoveringusefulstructures2.when…when引导的定语从句修饰表示时间的名词,并在定语从句中作时间状语,相当于“介词+关系代词(which)”。小结2：3.Preposition+relativepronoun…•MandelawastheblacklawyertowhomIwentforadvice.(4)•Hewasgenerouswithhistime,forwhichIwasgrateful.(6)•Thepartsoftowninwhichtheyhadtoliveweredecidedbywhitepeople.(22)•Wewereputintoapositioninwhichwehadeithertoaccept…（25）小结3：1.用于“介词+关系代词结构里，关系代词指人时只能用whom,指物只能用which,即介词+whom/which2.介词的选择，可能考虑和先行词的搭配，也有可能和定语从句中的动词、形容词等搭配。Why…•Therearemanyreasonswhypeopleliketraveling.•forthereasons=whyWhy表示原因，在定语从句中作原因状语，先行词一般是reasonTherelativeadverb(关系副词）先行词在从句中充当的成分when(=at/in/onwhich)where(=in/atwhich)why(=forwhich)time时间状语place地点状语reason原因状语1.Isthisthefactory____heworkedtenyearsago?A.thatB.whereC.whichD.theone2.TheSecondWorldWar___millionsofpeoplewerekilledendedin1945.A.onwhichB.whereC.inthatD.duringwhich3.Ishallneverforgetthoseyears__Iliveinthefarm__youvisitedlastweek.A.when;whereB.which;whichC.when;whichD.which;where4.Doyouknowthereason___hewaslate?A.forwhichB.forwhatC.whichD.that5.Maythefourthistheday____weChinesepeoplewillneverforget.A.whichB.whenC.onwhichD.aboutwhich6.Isthatthereason___youareinfavoroftheproposal?A.whichB.whatC.whyD.forthat7.Ilikethesecondfootballmatch____washeldlastweek.A.whichB.whoC.thatD./8.Iwillneverforgettheday____westudiedtogether.A.atwhichB.onthatC.atthatD.onwhich11.Whocanthinkofasituation_____thisidiomcanbeused?A.whichB.thatC.whereD.inthat12.We’retalkingaboutthepianoandthepianist_____wereintheconcertweattendedlastnight.A.whichB.whomC.whoD.that13.Ihavemanybooks,someof___areonchemistry.A.ThemB.thatC.whichD.those14.Idon’tlike____youspeaktoher.A.thewayB.thewayinthatC.thewaywhichD.thewayofwhich关系词的选择万变不离其宗Step1:找到先行词Step2:确定先行词在从句中充当什么成分1.I’llneverforgetthedays_____________weworkedtogether.2.I’llneverforgetthedays______________wespenttogether.3.Iwenttotheplace______________Iworkedtenyearsago.when/inwhichwhichwhere/inwhich注意分清从句中谓语动词的种类及物动词4.Iwenttotheplace______________Ivisitedtenyearsago.5.Thisisthereason_____________hewaslate.6.Thisisthereason__________________hegave.whichwhy/forwhichthat/which及物动词及物动词Homework:1.《英语辅导报》第5期第2版语法部分&第3版单选题2.课本练习P37第2题；P71第2题