高中英语定语从句详解(绝对经典课件)1PPT文档格式.ppt

高中英语定语从句详解(绝对经典课件)1PPT文档格式.ppt

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WhichoneisHarryPorter?

@#@,ThehandsomeboyisHarryPorter,单词作定语,WhichoneisHarryPorter?

@#@,Theboy_isHarryPorter.,whoiswearingglasses,定语,ThehandsomeboyisHarryPorter.,TheboywhoiswearingglassesisHarryPorter.,形容词作定语,句子作定语,修饰boy,叫做定语从句,单个的词作定语时要放于被修饰词的_，短语或从句作定语时要放于被修饰词的_.,前面,后面,TheAttributiveClause,定语从句,TheAttributiveclause定语从句,在复合句中，修饰某一名词或代词的从句叫做定语从句,HarryPorterisaboywhohasmagicpower.,先行词,关系词,定语从句,1.连接主句与从句，引导定语从句。

@#@2.代替先行词。

@#@3.在定语从句中担当一个成分（主、宾、定语）。

@#@,关系词的三个作用:

@#@,注意：

@#@关系词的选用由先行词在定语从句中所充当的句子,成分决定。

@#@,1.Sheisthegirl_canspeakEnglishfluently.2.Ilikethebook_youboughtyesterday.3.Thegirl_ImetisLucy.4.Achild_parentsaredeadiscalledTom.,请填写适当的关系词,who,which/that,whom,whose,（主语）,（宾语）,（宾语）,（定语）,HarryPorterisaboywhohasmagicpower.,先行词,关系词,定语从句,which,who,whom,whose,that,where,when，why,二、用法:

@#@,先行词是人,whowhomwhosethatwhich,先行词是物,引导定语从句的关系代词,Haveatry,指出关系代词（副词）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,1.who,whom,whose,that用法区别.,who作定语从句的主语或宾语.,Themanwhoisspeakingatthemeetingisaworker.,Themanisaworker.,Themanisspeakingatthemeeting.,分解,作主语,whom作定语从句的宾语,Thewomanwhomtheywantedtovisitisateacher.,Thewomanisateacher.,Theywantedtovisitthewoman.,分解,作宾语,that可以作定语从句的主语和宾语.,Thewoman（whom/that）theywantedtovisitisateacher.,Themanwho/thatisspeakingatthemeetingisaworker.,whose作定语从句的定语（whose既可以指人，也可以指物）.,Iknowthegirlwhosemotherisateacher.,分解,Iknowthegirl.,Thegirlsmotherisateacher.,作定语,Ihaveabookwhosecoverisyellow.,2.which,that的用法,which作定语从句的主语或宾语.,Ilikethebook（which/that）youboughtyesterday.,Thisisatruckwhich/thatismadeinChina.,作主语,作宾语,3.只能用that的情况,序数词或形容词最高级修饰先行词时,TomisthecleverestboythatIhaveeverknown.,ThisisthefirstplaythatIhaveseensinceIcamehere.,everything,something,nothing,all,anything,little,much等不定代词作先行词时,Everythingthatwesawinthisfilmwastrue.,先行词被every,some,no,all,any,little,much等修饰时。

@#@,Ivereadallthebooksthatyoulendme.,先行词被theonly,thevery,thesame,thelast修饰时。

@#@,Thisistheverybookthatbelongstohim.,主句已有who或which时,Whoisthegirlthatisstandingunderthetree?

@#@WhichisthemachinethatweusedlastSunday.,当先行词同时指人和物时,Iveneverheardofthepeopleandthingsthatyoutalkedaboutjustnow.,4.关系代词前有介词时（介词提前）.指人只用whom,指物只用which,Thisistheboywithwhomhetalked.Thisistheringonwhichshespent1000dollars.,

（一）引导定语从句的关系代词,22,when,where,why,

（二）引导定语从句的关系副词,1.ThisistheplacewhereIwasborn.2.IrememberthedaywhenIfirstmethim.3.Canyoutellmethereasonwhyyouliedtome?

@#@,关系副词,When=on（in,during）which,where=on（in,infrontof）which,Why=forwhich,（三）关系副词与介词+关系代词的替代,25,when,when可用in/on/at/during+which代替,1.Istillremembertheday.2.Ifirstmethimontheday.IstillrememberthedayonwhichIfirstmethim.,when,which,26,where,where可用in/on/at/to+which代替1.Thedictionaryistheonlyplace.2.Successcomesbeforeworkinthedictionary.Thedictionaryistheonlyplaceinwhichsuccesscomesbeforework.,where,which.,27,ABC1.Americaisthecountry.2.Iwasborninthecountry.,AmericaisthecountryinwhichIwasborn.,which.,where,BBC,BeijingisthecityinwhichIwasborn.,where,=AmericanbornChinese,=BeijingbornChinese,28,why,why可用for+which代替,1.Thisisthereason.2.Iwaslateforschoolforthisreason.ThisisthereasonforwhichIwaslateforschool.,why,which.,29,关系代词和关系副词的区别,关系代词在定语从句中作主语、宾语关系副词在定语从句中作状语,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3.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语）4.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。

@#@,Haveyougotit?

@#@,由Who引导的定语从句，在句中做主语宾语,1、Doyouknowtheman_istalkingwithyourfather?

@#@A.whoseB.whoC.which2、Theboys_theteachertalkedtoarefromClassOne.A.whenB.whichC.who3、Those_wanttogotothemuseummustbeattheschoolgateat7tomorrowmorning.A.whoB.whichC.whom,选择题,4.Thegentleman_youtoldmeyesterdayprovedtobeathief.A.whoB.aboutwhomC.whom5.Thedoctor_youarelookingforisintheroom.A.whomB.whatC.which6.Theteacherfor_youarewaitinghascome.A.whoB.whomC.that,由Whom引导的定语从句，在句中做宾语,7.Achild_parentsaredeadiscalledanorphan.A.whichB.hisC.whose8.Thisbookisforthestudents_native（本国的）languageisnotEnglish.A.thatB.ofwhomC.whose9.Theboy_compositionwonthefirstprizeistheyoungestinthegroup.A.whoB.whoseC.that,由Whose引导的定语从句,在句中做定语,10、Hepreferstoeattherice_inthesouth.A.whoisgrownB.whichisgrownC.whenisgrown11、Theknife_Icuttheapplewithcantbefound.A.whichB.whoC.what12、Theroomin_therearemanybooksismine.A.thatB.whoC.which13、Thisisthepen_heboughtyesterday.A.whichB.whoC.when,由Which引导的定语从句，在句中做主语宾语,14.All_isneededisasupplyofoil.A.whichB.thatC.what15.Finally,thethiefhandedeverything_hehadstolentothepolice.A.whic