present-continuous-(现在进行时-英文版讲解).docx

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1、PresentContinuous/ProgressiveTense1. Weusethepresentcontinuoustensetotalkaboutthingsthatarehappeningnow.2. Structure:1) Thepresentprogressivetense(alsosometimescalledthepresentcontinuous*)isformedwiththepresenttenseoftheverbtobe+amainverb+-ing(bedoing),asin,Heisconstantlycallingme,or;Theneighborsare

2、playingtheirmusicreallyloudly.,2) TheformationofthePresentParticiple:3) Add-ingdirectly:saysaying,playplaying,study-studying;4) Iftheverbisendedwith-e,thenremoveeandadd-ing:love-loving,makemaking,guideguiding,date一dating;5) Iftheverbisendedwithstresseddosedsyllable,thendoubletheIaStletterandadd-ing:

3、beginbeginning,regretregretting,runrunning;6) Iftheverbisendedwith-ie,thenChangeieintoyandadd-ing:lielying,die-dying,tie-tying.3. TemporalAdverbiaKphraseslikerightnowor*afthemomentoftenindicatethatanactioniscurrentlyinprogress.4. BasicSentencePatterns: Positivesentence:Tomiseatinganapple. Negativese

4、ntence:Tomisnoteatinganapple. GeneralquestionlsTomeatinganapple?Yes,heis./No,heisn,t. Specialquestion(wh-question):-WhatisTomeating?-Apple.5. TheUsage:Weusethepresentprogressivetenseto Talkaboutanon-goingactionthatShappeningrightnow.Forexample:Theyrehavingameeting. Describeanactionthatshappeningar。U

5、ndnow.(Theactionmaynotbehappeningexactlynow,butitishappeningjustbeforeandjustafternow,anditisnotpermanentorhabitual.)Forexample:Johnislookingforanewjobthesedays.IamIiVinqwithmysisteruntilIfindanapartment PresentContinuousforthefutureWecanalsousethePresentContinuoustensetotalkaboutthefutureifweaddafu

6、tureword,suchas*,tomorrow,nextyear.ButweonlyusethePresentContinuoustensetotalkaboutthefuturewhenwehavePlannedtod。SomethingbeforeWespeak.Forexample,1 amtakingmyexamnextmonth.Whenareyoustartingyournewjob?Tocomplain,praiseorepressdiscontentwhenusedtogetherwithwordslikealways,often,foreverSomestudentsin

7、myclassareforevertalking.Yourealwaysinterruptingme!SheSalwayshelpingpeople.Exercise1. Fillintheblankswiththepresentparticipleformofthegivenverbs.1)give_2)use3)move4)skate5)draw6)tell7)ring8)wear9)get_10)DUt11)hit_12)stop13)keep_14)hurt15)know_16)lie17)die18)begin19)forget20)save21)close_22)see23)car

8、ry2. Fillintheblankswiththeappropriateformofthewordsgiveninthebrackets.1) 1.ook,theboy(run)fast.2) -Whatareyoudoing?-I(do)myhomework.3) Tom(notstudy)English.HeisstudyingChinese.4) Donttakethatladderaway.Yourfather*s(use)it.5) We(spend)nextwinterinAustralia.6) Whatyou(do)thesedays?7) Weoften(buy)book

9、sandthingslikethatintheshop.8) He(arrive)tomorrowmorningonthe16:40train.9) Healways(lose)hiskeys.10) Polly(noteat)abanananow.3. Rewritethesentencesaccordingtotherequirements.1) WearehavinganEnglishlessonnow.Changeitintoanegativesentence:2) Thewomanismakingacakeinthekitchen.Changeisintoageneralquesti

10、on:3) Thebabyislisteningtothemusic.Makeaspecialquestiontoaskfortheunderlinedinformation:4) Theoldmanissleepingrightnow.Changeitintoanegativesentence:5) Theboyiswaitingforhismotherunderthebigtree.Changeitintoageneralquestion:6) MaryisdoingherbesttostudyEnglishwell.Changeitintoanegativesentence:7) Sheissmilingtoherselfinthemirror.Makeaspecialquestiontoaskfortheunderlinedinformation:8) Thestudentsaredoingtheirhomeworknow.Makeaspecialquestiontoaskfortheunderlinedinformation: