高一第一册――unit4 定语从句

Unit4EarthquakesPeriod3GrammarTheAttributiveClause(1)Let’sguess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/whyconclusionThefunctionofrelativepronounAplaneisamachinethatcanfly.LinkRefertotheAntecedentBeservedassentenceelementsuchassubject、objectHaveatry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Haveatry5.Hisparentswouldn’tlethimmarryanyonewhosefamilywaspoor.()6.Ilikethepersontowhomyoujusttalked.()7.Weshallneverforgetthedays(that)wespenttogether.()8.Whoisthemanthatisreadingabookoverthere()定语宾语宾语主语Let’sdiscoverTaskDiscovertheattributiveclausesentencesonpage26.Hint:youcanfindthesentencewithwho/that/which/whose/whomFindingswhoPara1line7Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.Paraline16Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.Para4line31Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.FindingsThatPara2line12Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrossthehouses,roadsandcanals.FindingsWhichPara2line11ItwasfeltinBeijing,whichismorethantwohundredkilometersaway.Para3line24Then,laterthatafternoon,anotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan.FindingsWhosePara4line35Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.Whose从句可转换为“of+关系代词”型，如：e.g.Theyliveinahouse,whosedooropenstothesouth.Theylivedinahouse,ofwhichthedooropenstothesouth.Theylivedinahouse,thedoorofwhichopentothesouth.指人指物主语宾语thatwhichwhowhomwhose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√√√√Let’spracticeEG:Thisbookisuseful.ThisbookwhichmymothergavemeisusefulThisbookthatcostme$10isuseful.Thisbookwhosecoverisyellowisuseful.ThisbookIlikeverymuchisuseful.YaoMingisfromShanghai.(1)YaoMing___________isfromShanghai.(2)YaoMing___________isfromShanghai.(3)YaoMing___________isfromShanghai.(4)YaoMing___________isfromShanghai.Mymotherboughtmeanewcar.(1)Mymotherboughtmeanewcar____________(2)Mymotherboughtmeanewcar____________(3)Mymotherboughtmeanewcar____________(4)Mymotherboughtmeanewcar____________Consolidation•Therelativepronouns:who、whom、whose、that、whose•Aplaneisamachine_________canfly.•Thenumberofpeople__________werekilledorinjuredreachedmorethan400,000.•Iliketheperson___________youjusttalkedto.•Workersbuiltsheltersforsurvivors_______homeshadbeendestroyedthat/whichthat/whothat/whomwhosethat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)I’veeverread.that和which3.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.Wetalkedaboutthethingsandpersonsthatwesawthen.5.定语从句内容为解释名词的性质、概念时，需用that。e.g.Aplaneisamachinethatcanfly.HomeworkReviewtheattributiveclauseFinishtheexerciseonP64Writeareportofadviseonasafehome,usingtheattributiveclauses.