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Usefulsentencesinwriting（写作积累）1.Asthesayinggoes,“Nopains,nogains”.正如习语所说“不劳无获”。2.Asisknowntousall,“Everycoinhasitstwosides”.众所周知“任何事物都有双方面”。3.WheninRome,doasRomansdo.入乡随俗。4.AsfarasI’mconcerned,“Wellbegunishalfdone.”我认为良好的开端是成功的一半。5.Aslongasyouworkhard,everythingispossible.只要努力，一切皆有可能。考情分析：在高考常考句式中，as的用法既是高考重点掌握的内容，又是重现率较高的知识点,关于它的考点有30几个。近几年高考中有关as一词的题目出现过很多次，其中as或是最佳选项，或是干扰项，或是题干中的关键信息点，涉及到as作为连词、介词、关系代词、副词以及与其他词汇构成的诸多搭配和用法。AS的常考点与重难点难点重点常考点AS引导从句,与其他词搭配使用及常用词组。AS在从句中的用法.AS引导从句及与其他词的搭配使用.Teachinggoals:教学目标1.Summarizeanddeepenunderstandingofthemainusageof“as”.（总结和深入理解as的主要用法)2.Graspfrequentlytestedstructuresaboutasandskillsofhowtousethem.(掌握as的常考结构及其解题技巧）3.Trainthestudents’abilitiesofsummarizingbycooperating.(通过探究培养学生归纳总结问题的能力）Task1（任务一）As引导从句的用法合作探究：六种从句Howmanyclausescanaslead?Whatarethey?定语从句，时间状语从句，原因状语从句，让步状语从句，比较状语从句，方式状语从句（一）As作关系代词引导定语从句1.引导限制性定语从句用在“such…as”,“thesame…as,as/so…as”等结构中，常译作“像……一样的人或物”，“凡是……的人或物”。2.引导非限制性定语从句常放句首，指代下文陈述内容；如果放在后面常构成assbsees/knows/expects…;asisthecase…或asissaid/expected…1.__isreportedinthenewspaper,talksbetweenthetwocountriesaremakingprogress.(2004北京卷)A.ItB.AsC.ThatD.What2.Hisplanwassuchagoodone_____weallagreedtoaccept.(2006陕西卷)A.asB.thatC.soD.and解题策略：慢审题，快作答，别恋战。(二）As作连词，主要引导五种状语从句：1.引导时间状语从句2._thedaywenton,theweathergotworse.(04安徽)A.WithB.WhenC.WhileD.As难点：AS与when/while的区别解题关键：解题策略：翻译法AS强调一边…一边和随着.1.OneFriday,wewerepackingtoleaveforaweekendaway___mydaughterheardcriesforhelp.（2011浙江4）A.asB.whileC.sinceD.when2.as引导原因状语从句难点：as与because/since/for的区别【真题再现】：1.Wehadbetterhurry_____itisgettingdark.A.andB.butC.asD.unless(2007陕西）AS表示较明显的原因,并且常和引导其他状语从句的连词一起出现,采用翻译法很容易得分。解题关键：3.AS引导让步状语从句特别提醒：如果倒装的是单数名词，需去冠词。2.___，hetalksalotabouthisfavoritesingersafterclass.(2005重庆卷)A.QuietastudentashemaybeB.QuietstudentashemaybeC.AquietstudentashemaybeD.Quietashemaybeastudent1.Tryshemight,Suecouldn’tgetthedooropen.（2011新课标）A.ifB.whenC.sinceD.as【真题再现】：特点：倒装关键：掌握倒装的规律★★4.引导方式状语表按照、正如…难点：与非谓语动词及省略一起使用解题关键：找好主动被动关系1.Whoshouldberesponsiblefortheaccident?Theboss,nottheworkers.Theyjustcarriedouttheorder______.(2008福建卷)A.astoldB.asaretoldC.astellingD.astheytold5.引导比较状语从句a)As+adj/adv+as或as+adj+a/an+n+as与…一样Itisgenerallybelievedthatteachingis____itisascience.[NMET2001,28]A.anartmuchasB.muchanartasC.asanartmuchasD.asmuchanartasb).as…as与倍数表达法连用解题技巧：倍数优先点对应ThenewstadiumbeingbuiltforthenextAsianGameswillbethepresentone.（2011陕西17）A.asthreetimesbigasB.threetimesasbigasC.asbigasthreetimesD.asbigthreetimesasTask2（任务二）As和其它词的搭配使用8种情况6.asif/asthough7.soasto;so/such…asto8.aswellas5.asgoodas4.as…aspossible/as…assb.can…2.as/solongas3.asfarassb.beconcerned/sees/knows…1.asmuch/manyas简直;几乎…Theanimalsthatarehavingwintersleeplook__dead,Youcan’twakethemupbytouching．A.aswellasB.asgoodasC.asfarasD.assoonas1.Thesticklooksasifit__brokeninthewater.A.isB.wasC.wereD.be6.asif/asthough(2points)2.Cloudsaregathering,itlooksasifit____rain.A.isabouttoB.isgoingtoC.wasabouttoD.weregoingto抓住语境解题关键：1.Allthesegiftsmustbemailedimmediately___intimeforChristmas.（2005辽宁）A.inordertohavereceivedB.inordertoreceiveC.soastobereceivedD.soastobereceiving2.MyEnglishteacher’shumorwas__makeeverystudentburstintolaughter.(2008江西)A.soastoB.suchastoC.suchthatD.sothat7.soasto;so/such…asto（2points）8.aswellas(5points)1)Johnplaysfootball__,ifnotbetterthan，David.（1994全国卷)A.aswellB.aswellasC.sowellD.sowellas2)E-mail,aswellastelephone,___animportantpartindailycommunication.(2008陕）A.isplayingB.haveplayedC.areplayingD.play3)Theworkwilltakeanotherweek.I’mreallyanewworker.Ithinkyou___aswellconsultanexperienceworker.(2009山东）A.mayB.canC.needD.must秒杀法4)TheforeignercanspeakEnglish,hecanspeakFrench___.（2005江西）A.neitherB.alsoC.eitherD.aswell5)___thedangerfromenemyaction,peoplehadtocopewithasevereshortageoffood,clothing,fuelandalmosteverything.(2008江苏)A.Aslongas.B.Asfaras.C.AssoonasD.Aswellas.Task3（任务三）As的常用词组象平常一样:就整体来说:如下:因此:事实上:例如:关于，至于:认为：asaresultasawholeasfollowsasusualasamatteroffactsuchasasto(=asfor/asregards)解题策略代入法consider…asPart11.Tomkeptquietabouttheaccident______losehisjob.（2009浙江）A.sonotastoB.soasnottoC.soastonotD.notsoasto2.Tenyearsagothepopulationofourvillagewasthatoftheirs.(08陕西16)A.astwicelargeasB.twiceaslargeasC.twiceasmuchasD.astwicemuchas3.Themanwefollowedsuddenlystoppedandlookedasif______whetherhewasgoingintherightdirection.(2003北京）A.seeingB.havingseenC.tohaveseenD.tosee4.Popmusicissuchanimportantpartofsociety___ithaseveninfluencedourlanguage.(2007安徽）A.asB.thatC.whichD.where1.___productionupby60%,thecompanyhashadanotherexcellentyear.A.AsB.ForC.WithD.Through2.Idoeverysinglebitofhousework__myhusbandBobjustdoesthedishesnowandthen.A.sinceB.whileC.whenD.asPart2拓展提高3.Therestoodagirlaboutthesameheight__.A.asmeB.asmineC.withmineD.withme4.Ourneighborhas______ours.A.asabighouseasB.asbigahouseasC.thesamebighouseD.ahousethesamebigasHomework1.Gooveryournotesaboutas,nextclasswe’llhaveadictation(10sentences).2.Finishtheexercisesonthepaper.Usefulsentencesinwriting(写作积累）1.Asthesayinggoes,“Nopains,nogains”.正如习语所说“不劳无获”。2.Asisknowntousall,“Everycoinhasitstwosides”.众所周知“任何事物都