现在完成时复习VIP免费

花园中学英语组孙玉霞现在完成时态复习ThePresentPerfectTense(Revision)ItaughtEnglishinHuayuanMiddleSchoolin2005.IhavetaughtEnglishinHuayuanMiddleSchoolforsevenyears.IhavetaughtEnglishinHuayuanMiddleSchoolsince2005.Whatdoesitmeannow?现在什么意思?Thelearningaims:1.理解现在完成时态的定义，掌握其句型结构，否定句、疑问句及其标志词。2.掌握重点句型,have/hasbeentohave/hasgonetohave/hasbeenin/at3.突破难点:短暂性动词与延续性动词的转换.now表示动作发生在过去，对现在的影响或结果,或动作持续的状态，且可能继续下去。Ittookplaceinthepast,butitinfluencesnoworitwilllastinthefuture.下面请同学们归纳出现在完成时的基本结构：1、肯定句：2、否定句：3、一般疑问句：主语（I/we/you）+have主语（they）+have+过去分词主语（It/he/she）+has主语+have/has+not+过去分词+……Have/Has+主语+过去分词+……?Yes，主语+have/has；No，主语+haven’t/hasn’tInductionthepresentperfecttensestructureDefinitelysentenceNegativesentenceGenerallyinterrogativesentence过去分词的构成（规则变化）1.+edwork,plant,call2.e+dlive,change,like,love,agree,savehate,move,arrive,skate,hope,use3.以重读闭音节结尾，末尾只有一个辅音字母的双写＋ed.plan,stop,drop,fit(适合),prefer(更喜欢),travel４。以辅音字母＋y，结尾，变y为i＋edtry,study,carry,hurry,cry,Pastparticipleconstitution(Rulechange)不规则变化Anomalouschange试一试：1.A:Doyouwantapen?B:No,Idon’t.I_____already_____(buy)one.2._____youever______(be)toParis?3.A:Whereisyourmother?B:She________(go)toBeijing.4.I________(be)attheschoolforthreeyears.5.He_____________(notfinish)thehomeworkyet.6.LiLei_____just_____(give)thecakestoPolly..7.They____________(nothear)fromeachothersince1995.8.It__________(be)threeyearssinceIcametothisschool.havebeenHaveboughthasgonehavebeenhasn’tfinishedhasgivenhaven’theardhasbeen/is=ThreeyearshaspassedsinceIcametothisschool.Similarlymeaningsentences(同义句）Haveatry友情提示友情提示1.1.慧眼识真金慧眼识真金总结现在完成时态总结现在完成时态的标志词的标志词,,看哪一看哪一组总结的最多组总结的最多..2.2.挖宝行动挖宝行动找到三个相关句找到三个相关句型型,,并讨论它并讨论它们的们的区别区别..SymbolizesthewordThreesentencepatternsDiscussingroupsalready,yet,ever,never,just,before,once,twice，thesedays,thisyear,sofar.for+时间段，since+时间点/从句，inthelast/pasttenyearsandsoon易混点考点have/hasgoneto…have/hasgoneto…have/hasbeenin/at…have/hasbeenin/at…have/hasbeento…have/hasbeento…ABAABstayB1.A:Where’sJim,LiLei?B:He____________theschoollibrary.2.TheGreens_____________Chinaforthreeyears.We_____________theGreatWalltwice.It’sverybeautiful.hasgonetohavebeeninhavebeentoPracticeTomfouryearsago.现在完成时与一般过去时区别Tomforfouryears.Tomsincehewasborn.nownownowwasbornhaslivedhaslivedHe____________(work)inourschoolforoneyear.He______(come)toourschoollastyear/in2002.They_______________(cook)thesupperalready.They___________(cook)thesupperhalfanhourago.hasworkedhasworkedcamecamecookedcookedhavecookedhavecookedUsage1，表示过去发生的某一动作对现在造成的影响或结果,常与一些时间状语,如:already,yet,ever,never,just,before,once,twice，thesedays,thisyear,sofar等连用。Theperfecttensehastwousages,doyouknow?Usage2，表示过去发生的动作或存在的状态，一直持续到现在，也许还将继续下去，可以和表示从过去某一时刻延续到现在的一段时间的状语连用，标志性时间短语for+时间段，since+时间点/从句(一般过去时)，inthepasttenyears等，谓语只可用延续性动词。(Continuousverb)易错点考点常见非延续性动词与延续性动词之间的转换：1.open-------2.die--------3.start/begin-------4.finish--------5.getup------6.become------7.join-----8.leave-----9.fallill/asleep----10.arrive------11.borrow-----12.buy------beopenbein/atbeonhavekeepbeupbeill/asleepbeinbeawaybebeoverbedeadContinuousverbandnon-continuousverbtransformation请你来找茬儿：(1.Thefilmhasbegunforfiveminutes.2.Hismotherhasdiedsincetwoyearsago.3.Ihaveboughtthecomputerforalongtime.4.HelenhasjoinedtheYouthLeaguesince2000.5.Howlonghaveyoufallenill?beenonbeendeadhadbeeninbeenillCorrectthemistakes)MakeadialogueA:Hidear,I’mhome.B:Hi,Mum.________________A:_______________________.Ihaveboughtmanybeautifulflowers.______________________?B:______________________.A:Good,and?B:______________________A:Oh,it’sbadforyourteeth.A.Ihaveeatenupallthechocolates.B.Ihavebeentotheflowermarket.C.I’vehavefinishedmyhomework.D.Wherehaveyoubeen?E.Tellmewhatyouhavedonetoday?DBECA当堂训练中考直通车TeststhedirectbusAreyouhappynow?Whathaveyoulearntthisclass?SumupHomework完成现在完成时态的练习题Thankyouforlistening!