LearningaboutLanguage.pptx

Welcome!,英语词类专项复习名词高三（13）班周世秀,Learningaims:1.Understandthedefinitionandstructureofthetargetgrammarexactly.2.Usethetargetgrammarcorrectlyaccordingtothecontext.,Step1:lead-in(情景导学)Activity1：真题赏析1.Thestreetsareclear,andmanyhomes_(rebuild).2.Despitethepreviousroundsoftalks,noagreement(reach)sofarbythetwosides.3.Inmyhometown,thereisalwaysaharvestsupperforthefarmersafterallthewheat_(cut).,答案及剖析:1.havebeenrebuilt考查动词的时态与语态。根据前句所用时态,后句应用现在时态;主语与动词之间存在被动关系;根据前一分句Thestreetsareclear可知,房子已经重建,故用现在完成时的被动语态。2.hasbeenreached考查动词的时态和语态。由时间状语sofar(常和现在完成时连用)可判断,用现在完成时;而协议是被达成,所以还要用被动语态。故用hasbeenreached。3.hasbeencut考查动词的时态与语态。从句中的动作cut发生在主句动作之前,主句用了一般现在时,故从句用现在完成时;麦子被收割,用被动语态,故用hasbeencut。,Step2:Self-study(自主探究)Activity1：完成全品P258-259实战演练（单句填空）,Step3:Groupwork(讨论合作)Activities：思考和归纳1.现在完成时的被动语态常见结构2.基本含义3.应注意的问题,Step4:Presentation(展示归纳)Activity1：与名师对话1.核对答案：P3思维方向一2.核对答案：P7-8名词专练：单句语法填空1,2,3,4,5,7,10单句改错1-7,Keys：P3思维方向一单句语法填空：1.causes；2.dishes；3.invitations；4.studies；5.enemies单句改错：1.rmationsinformation5.wordwords6.childrenchild,Keys：P7-8名词专练单句语法填空:1.games；2.activities；3.women；4.teeth；5.deer；7.childs；10.days单句改错：1.deathdeaths2.exercisesexercise；3.safesafety；4.thousandsthousand；5.questionquestions6.breadsbread7.homeworkshomework,1.现在完成时的被动语态常见结构,2.基本含义(1)表示过去发生的被动动作对现在造成的影响。(2)表示一个被动的动作或状态始于过去,持续到现在,并有可能持续下去,常与for或since引导的时间状语连用,或用于Howlong.句型中。(3)用在时间或条件状语从句中,表示将来某时要完成的动作,即用现在完成时的被动语态代替将来完成时的被动语态。,3.应注意的问题(1)注意与一般过去时的被动语态的区别。一般过去时的被动语态所表示的动作或状态与现在的情况没有联系,而现在完成时的被动语态则强调与现在情况的联系。(2)注意一些特殊动词,如borrow,finish,buy,return,open,join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思,则需更换动词或时态。如:误Howlonghasthisbookbeenbought?正Howlongagowasthisbookbought?但这类动词的否定式可表示动作的持续过程,具有连续性,因而可与since或for引导的时间状语连用。如:Nobookshavebeenboughtsincelastweek.,Step5:Consolidation(巩固拓展)Activity1：用所给词的适形式填空,1.Theplan(carryout)sincelastmonth.2.Inthelastfewyearsthousandsoffilms(made)allovertheworld.3.Hissisterlefthomein2008,and_(not,hearof)since.4.I(employ)asafirefightersince1990.5.Whenandwheretogoforthepaidholiday(not,decide)yet.,6.Inrecentyearsmanyfootballclubs_(run)asbusinesstomakemoney.7.Sincethework(finish),letshavearest.8.Thetickets(alreadysell)out.Youwontgetoneevenifyouwant.9.Sincewerealizedthatweshouldstudyhard,ourtime(make)fulluseof.10.Ihaventmovedintothenewhousebecauseit(not,paint)yet.,答案:1.hasbeencarriedout2.havebeenmade3.hasnotbeenheardof4.havebeenemployed5.hasnotbeendecided6.havebeenrun7.hasbeenfinished8.havealreadybeensold9.hasbeenmade10.hasnotbeenpainted,Activity2：完成句子(用所学语法),1.Thatbook(被翻译成)intoatleast20foreignlanguagessofar.2.Thewindowsaredirtyforthey_(没被擦)foralongtime.3.Howmanytimes_(你被告知)nottoplaywithfire?4.Manynewfunctions_(已被加上)tosmartphonesnowadays.5.(计算机被用于)inofficesandhomessincethe1970s.,6.Alotofe-mails(被发送)throughthecomputerinthepast5years.7.Planes(被使用)sincethe1920s.8.Alotofdamage(导致)byastormwhichsweptacrossNorthChinalastnight.9.Allfood(被吃光)already.10.GeorgeandLucywillgetmarriednextweek.Willyougototheirwedding?No,I(没受邀请).,答案:1.hasbeentranslated2.havenotbeencleaned3.haveyoubeentold4.havebeenadded5.Compu