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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,高中英语课件,madeofcanruohanxing,高中英语课件madeofcanruohanxing,1,Revise,theAppositive,Unit2Grammar,ReviseUnit2Grammar,2,Objective,Torevisethea,ppositive,anduseitproperly.,ObjectiveTorevisetheappositive,3,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让,4,Lookatthefollowingsentences.,FrederickWilliamI,theKingofPrussia,couldneverhaveimaginedthathis,greatestgifttotheRussianpeoplewould,havesuchanamazinghistory.,(,必修,2),2.Thereisnodoubtthattheboxeswere,thenputonatrainforKnigsberg,whichwasatthattimeaGermancity,ontheBalticSea.,(,必修,2),Lookatthefollowingsentences.Fr,5,3.Somepeoplehavetheideathattheycan,crossCanadainlessthanfivedays,but,theyforgetthefactthatCanadais5,500,kilometresfromcoasttocoast.,(,必修,3),4.Thegirlsweresurprisedatthefact,thatoceanshipscansailuptheGreat,Lakes.(,必修,3),5.ThereisnodoubtthatJohnsquick,thinkingandthefirstaidskillshelearned,atschoolsavedMsSladeslife.,(,必修,5),6.Thereisnodoubtthattheearthis,becomingwarmer(,选修,6),3.Somepeoplehavetheideathatthe,6,Ontheonehand,thewholescientific,worldfollowedtheprogressofthefirstsuccessfulclone,Dollythesheep.,2.Thefactthatsheseemedtodevelopnormallywasveryencouraging.,3.ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.,4.AltogetherDollylivedsixandahalfyears,halfthelengthofthelifeoftheoriginalsheep.,Sentencesfromthisunit:,Ontheonehand,thewholescientifi,7,GuessingGame,totestyoursenseofobservation,totestyourabilityofshort-termmemory,totestyourabilitytohighlightthelanguagepoints,Guess,GuessingGametotestyoursenseofo,8,FrederickWilliamI,the_ofPrussia,couldneverhaveimaginedthathis,greatestgifttotheRussianpeoplewould,havesuchanamazinghistory.,2.Thereisnodoubt_theboxeswere,thenputonatrainforKnigsberg,whichwasatthattimeaGermancity,ontheBalticSea.,3.Somepeoplehavetheidea_theycan,crossCanadainlessthanfivedays,but,theyforgetthefact_Canadais5,500,kilometresfromcoasttocoast.,King,that,that,that,FrederickWilliamI,the_ofPr,9,4.Thegirlsweresurprisedatthefact,_oceanshipscansailuptheGreat,Lakes.,5.Thereisnodoubt_Johnsquick,thinkingandthefirstaidskillshe,learnedatschoolsavedMsSladeslife.,6.Thereisnodoubt_theearthis,becomingwarmer,that,that,that,4.Thegirlsweresurprisedatthefa,10,7.Ontheonehand,thewholescientific,worldfollowedtheprogressofthefirstsuccessfulclone,_thesheep.,8.Thefact_sheseemedtodevelopnormallywasveryencouraging.,9.Thencamethedisturbingnews_Dollyhadbecomeseriouslyill.,10.AltogetherDollylivedsixandahalf,years,_thelengthofthelifeofthe,originalsheep.,Dolly,that,that,half,7.Ontheonehand,thewholescienti,11,1.Informationhasbeenputforward_,moremiddleschoolgraduateswillbe,admittedintouniversities.(2001,上海,),A.whileB.that,C.whenD.as,解析：答案,B,。,that,引导从句作,information,的同位语，解释,information,的具体内容。,1.Informationhasbeenputforward,12,2.Theresafeelinginme_wellnever,knowwhataUFOisnotever.,(2002,上海,),A.thatB.which,C.ofwhichD.what,解析：答案,A,。同位语从句,thatwellneverknowwhataUFOis,notever,作,afeeling,的同位语，解释,afeeling,的具体内容。,that,连接同位语从句时只起连接作用，不作从句的任何成分。,2.Theresafeelinginme_well,13,3.Thereisanewprobleminvolvedinthepopularityofprivatecars_roadconditionsneed_.(2003,上海,)A.that;tobeimprovedB.which;tobeimprovedC.where;tobeimprovedD.when;improving,解析：答案为,A,。,that,引导同位语从句,说明“新问题”的内容。,need,后既可接,动名词主动式，也可接动词不定式被,动式作宾语。,3.Thereisanewprobleminvolvedin,14,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据,之前练习的考察情,况进一步选择讲解,该语法项的重难点。,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解,15,1.Tom,ourmonitor,isahandsomeboy.,2.I,myself,willdotheexperiment.,3.Sheistheoldestamongthem,six,.,4.Hetoldmethenews,thattheplane,hadexploded,.,名词,代词,数词,下面句子中红色部分在句中作什么成分？,从句,同位语,TheAppositive,1.Tom,ourmonitor,isahandsomebo,16,同位语,是句子成分的一种,它位于名词、代词后面,说明它们的性质和情况,它可以由名词、代词、,名词性短语或从句充当。,同位语是句子成分的一种,17,同位语的表现形式有以下几种：,(1),名词,(2),代词,(3),数词,(4),从句,(5),由,suchas,thatis,引导,Somesubjects,suchasmathsand,physics,areverydifficulttolearn.,某些学科,例如数学和物理,是很难学的。,(6),由,of,引导,ThecityofBeijing,hasbeengreatly,changedsince2000.,自从,2000,年以来,北京市发生了很大的变化。,同位语的表现形式有以下几种：,18,(7),由,or,引导,Thefreezingtemperature,orfreezingpoint,isthetemperatureatwhichwaterfreezesunderordinarypressure.,结冰温度即冰点,是水在常压下结冰时的温度。,(7)由or引导,19,Thehope,thathemayrecover,isnot,goneyet.,Theproblem,whetherweshould,continuetodotheexperiment,has,beensolved.,Ihaveno,idea,whenhewillcomeback,.,Whatkindofclausesarethey?,TheyareAppositiveClauses.,ThehopethathemayrecoverisnotWh,20,在前一单元我们讲解了,名词性从句。其中我们,已经接触到了,同位语从句,。接下来我们就详细,讲解同位语从句。,在前一单元我们讲解了,21,(1),同位语从句的定义,在复合句中用作同位语的从句称为同位语从句。同位语从句是名词性从句的一种。它在句中起同位语的作用。,同位语从句,TheAppositiveClause,(1)同位语从句的定义同位语从句,22,它一般放在,fact,news,idea,truth,hope,problem,information,belief,thought,doubt,promise,question,等名词的后面,对前面的名词作进一步的解释,说明前面名词的具体含义。引导同位语从句的词有,that,whether,what,how,when,where,等。,它一般放在fact,news,idea,truth,hope,23,同位语从句有时被别的词把它和名词隔开：,注意,:,Thethoughtcametoherthatmaybeshehadleftthedooropenwhenshelefthome.,她突然想起可能在她离开家时没把门关上。,同位语从句有时被别的词把它和名词隔开：注意:Thethoug,24,(2),同位语从句的表现形式,:,由,that,引导,Thefact,thatyouhaventenough,timetodothework,issimply,unbelievable.,Thehope,thathemaycomehere,isnotgoneyet.,(2)同位语从句的表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