高一第一册――unit4 定语从句

Unit4Earthquakes,Period3Grammar,TheAttributiveClause(1),Letsguess,Itisamachine.Itcanflyinthesky.,HewasborninHawaii,USA.HeisthefirstAfrican-AmericanpresidentinthehistoryofAmerica.,Heisaworldfamousfilmstar.HiswifeisAngelinaJolie,Itisagrandinternationalexhibition.ItisheldinShanghaiin2010.,Aplaneisamachine.Itcanfly.=Aplaneisamachinethatcanfly.,Antecedent先行词,subordinateClause从句,relativepronoun关系代词,mainclause主句,ObamaisthefirstAfrican-AmericanpresidentinthehistoryofAmerica.HewasborninHawaii,USA.=Obama,whowasborninHawaii,USA,isthefirstAfrican-AmericanpresidentinthehistoryofAmerica.,BradPittisaworldfamousfilmstar.HiswifeisAngelinaJolie.=BradPitt,whosewifeisAngelinaJolie,isaworldfamousstar.,TheworldexpoisheldinShanghaiin2010.Itisagrandinternationalexhibition.=TheworldexpowhichisagrandinternationalexhibitionisheldinShanghaiin2010.,TheattributiveClause(定语从句）,定义：在复合句中，修饰名词或代词的从句叫做定于从句。先行词：被定语从句修饰的词。关系词：a.关系代词(relativepronoun)who/that/which/whom/whoseb.关系副词(relativeadverbs)when/where/why,conclusion,Thefunctionofrelativepronoun,Aplaneisamachinethatcanfly.LinkRefertotheAntecedentBeservedassentenceelementsuchassubject、object,Haveatry,指出关系代词在定语从句中的成份：1.ThemanwhocametoourschoolisMr.Wang.()2.Thegirl(whom)ImetisLucy.()3.AchildwhoseparentsaredeadiscalledTom.()4.Ilikethebook(which)youboughtyesterday.(),主语宾语定语宾语,Haveatry,5.Hisparentswouldntlethimmarryanyonewhosefamilywaspoor.()6.Ilikethepersontowhomyoujusttalked.()7.Weshallneverforgetthedays(that)wespenttogether.()8.Whoisthemanthatisreadingabookoverthere(),定语宾语宾语主语,Letsdiscover,TaskDiscovertheattributiveclausesentencesonpage26.Hint:youcanfindthesentencewithwho/that/which/whose/whom,Findings,whoPara1line7Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.Paraline16Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.Para4line31Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.,Findings,ThatPara2line12Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrossthehouses,roadsandcanals.,Findings,WhichPara2line11ItwasfeltinBeijing,whichismorethantwohundredkilometersaway.Para3line24Then,laterthatafternoon,anotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan.,Findings,WhosePara4line35Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.,Whose从句可转换为“of+关系代词”型，如：e.g.Theyliveinahouse,whosedooropenstothesouth.,Theylivedinahouse,ofwhichthedooropenstothesouth.Theylivedinahouse,thedoorofwhichopentothesouth.,关系代词的用法,关系代词在从句中可以：,何时可以省略？,做宾语时可以省略,Letspractice,EG:Thisbookisuseful.ThisbookwhichmymothergavemeisusefulThisbookthatcostme$10isuseful.Thisbookwhosecoverisyellowisuseful.ThisbookIlikeverymuchisuseful.,YaoMingisfromShanghai.(1)YaoMing_isfromShanghai.(2)YaoMing_isfromShanghai.(3)YaoMing_isfromShanghai.(4)YaoMing_isfromShanghai.,Mymotherboughtmeanewcar.Mymotherboughtmeanewcar_Mymotherboughtmeanewcar_Mymotherboughtmeanewcar_Mymotherboughtmeanewcar_,Consolidation,Therelativepronouns:who、whom、whose、that、whoseAplaneisamachine_canfly.Thenumberofpeople_werekilledorinjuredreachedmorethan400,000.Iliketheperson_youjusttalkedto.Workersbuiltsheltersforsurvivors_homeshadbeendestroyed,that/which,that/who,that/whom,whose,that和which,以下情况，引导词用that，不用which。1.先行词为不定代词everything，little，much，all，anything，nothing。e.g.Finally,thethiefhandedeverythingthathehadstolen.2.先行词前有形容词最高级、序数词修饰时，用that。e.g.Thisisthebestbook(that)Iveeverread.,that和which,3.先行词被theonly，thevery，thelast修饰时，用that。e.g.HeistheonlypersonthatIwanttoseenow.4.先行词同时指人和指物时，用that。e.g.Wetalkedaboutthethingsandpersonsthatwe