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unit4EarthquakesGrammarIntroductiontotheAttributiveClause定语从句入门I.Reviewthewords(复习词汇）1.Readthewordsandexpressionsonpage95together（齐读生词）2.Dictation（听写）3.Checkbyyourself（请自查）1.earthquake地震2.burst爆发3.atanend结束4.suffering苦难5.injure损害6.destroy破坏7.shock震惊8.rescue援救9.bury埋葬II.PreviewtheAttributiveClauseonpage90andanswerthefollowingquestions(预习第90页定语从句并回答下列问题）1.什么是从句？2.什么是定语从句？3.定语从句的位置？4.关联词的作用是什么？III.Testaboutthepreview（预习检测）1.什么是从句？由一个从属连词引导的主谓结构是另一个句子的一个成分,也就是一个句子从属于另一个句子。Eg:1.Hisfatherdiedwhenhewas8.状语从句2.Hesaidthathewaswrong.宾语从句3.Whathesaidwaswrong.主语从句4.ThisiswhyIamlate.表语从句5.Thisistheboywhostudieshard.定语从句2.什么是定语从句？在复合句中，修饰或限定名词或代词的从句叫定语从句。Aplaneisamachinethatcanfly.YoumustdoeverythingthatIdo.3.定语从句的位置？一般放在所修饰的名词或代词的后面。4.关联词的作用是什么？起着连接主从句，指代先行词和在从句中作句子成分的三重作用。Hefoundthebookthathewanted.IV.Importantpoints:（重点解析）引导定语从句的关联词有几个？关系代词：who,whomwhose,which,that关系副词：when,where,why切记：1.这些关联词义不是初中学的疑问词的意思，只是指代。2.what和how不引导定语从句。relativesusedforusedaswhichthingsubject（主语）object（宾语）thatthingpersonwhopersonwhompersonobject（宾语）whoseperson/thingattribute（定语）Fillintheblankswith:who,whom,whose,which,thatAclockisamachine______________tellpeoplethetime.that/whichAnurseisaperson_________looksaftersickpeople.who/thatHeistheman_______________Imetintheparkyesterday.(whom/who/that)MrBlack,________workisteachingEnglish,isconsideredtobethebestteacherintheschool.whoserelativesusedforusedaswhen(in/on/at+which)timeadverbial（状语）where(in/on/at+which)placewhyreason1.Jackwillneverforgettheday_________________hemetLucyforthefirsttime.2.Iwillgobacktotheplace______________________Igrewup.3.Thereason________JacksavedLucyisthathelovedherverymuch.4.Thisisthefarm___________________wepickedappleslastyear.5.Summeristhebestseason________________youcangoswimming.when/onwhichwhere/atwhichwhywhere/onwhichwhen/inwhichHeisalittleboy.Heiseating.Heisalittleboywhoiseating.合并句子Ishowedhimtheletter.IreceiveditthismorningIshowedhimtheletter(which)Ireceivedthismorning.whom,that,which在从句中作宾语可以省略Thegirlisbeingtakentoahospital.Herlegwasbrokenintheearthquake.Thegirlwhoselegwasbrokenintheearthquakeistakentoahospital.V.Difficultpoints（难点解析）1.如何做好定语从句？在考虑先行词是人、物、时间、地点的同时，一定要考虑关系词在从句中作什么句子成分，缺什么补什么。Thisistheplace__________wevisitedlastyear.Thisistheplace__________welivedlastyear.that/whichwhere/inwhich2.that和which都指代物，都作主语和宾语，如何区分？前有逗号，前有介词，指代一句话时，用which，其他用that3.who和whom如何使用？who在从句中作主语，也可代替whom作宾语，但介词不能放在who前。whom在从句中只作宾语，介词可以放前面。同时要避免重复，如句前面已经有who,后面就不要再用who,要用that/whom.同理which和that也不能同时出现在一个句子里。4.易出错的地方：先行词与关系词是等同关系。必须注意两点：①先行词在从句中作主语时，从句谓语动词的数由先行词而定。Thisistheplacewhichisworthvisiting.Theboyswhoarereadingaremyclassmates.②关系词在从句句子中充当了成分，其意思就是先行词的意义，所以在从句中不能重复其意。Therearemanyplacesthatwecanvisit（them）inChina.Thebookthatyouneed(it)isinthelibrary．VI.Practice(巩固练习）1.Imettheladyinthepark_____showedushowtomakeacake.A.whichB.whoC.whereD.whom2.Thisisthehouses_______helivedwhenhewasachild.A.whichB.thatC.inwhereD.inwhich3.Thewatcheswhich_____repairedlastweekhavenotbeensentback.A.wasB.isC.wereD.are4.Thisisthemountainvillage_____wevisitedtheotherday.A.thatB.inwhichC.whereD.whom5.Thebaby______sheis________ismylittlebrother.A.whom,lookingB.who,takingcareC.afterwhom,lookingD.whom,lookingafter6.Doyouknowthedate_____Lincolnwasborn?A.whichB.whereC.thatD.when7.Thegentleman______youtoldmeyesterdayprovedtobeathief.A.whoB.aboutwhomC.whomD.withwhom8.Thisistheonlybus_____goestothevillage.A.thatB.whichC.whereD.who1.Imettheladyinthepark_____showedushowtomakeacake.A.whichB.whoC.whereD.whom2.Thisisthehouses_______helivedwhenhewasachild.A.whichB.thatC.inwhereD.inwhich3.Thewatcheswhich_____repairedlastweekhavenotbeensentback.A.wasB.isC.wereD.are5.Thebaby______sheis_______ismylittlebrother.A.whom,lookingB.who,takingcareC.afterwhom,lookingD.whom,lookingafter4.Thisisthemountainvillage_____wevisitedtheotherday.A.thatB.inwhichC.whereD.who6.Doyouknowthedate_____Lincolnwasborn?A.whichB.whereC.thatD.when7.Thegentleman______youtoldmeyesterdayprovedtobeathief.A.whoB.aboutwhomC.whomD.withwhom8.Thisistheonlybus____goestothevillage.A.thatB.whichC.whereD.whoPractice(练习）Let’shaveatest!Homework:1.DotheExx1and2onpage49.2.Previewthetextonpage30.(预习）