六年级现在进行时课件.ppt

Thepresentcontinuoustense现在进行时,现在进行时(ThePresentContinuousTense)1.现在进行时态表示现在(说话瞬间)正在进行或发生的动作。如Thestudentsarelisteningtotheteacher.HeiswatchingTVnow.,现在进行时态还可以表示当前一段时间内的活动或现阶段正发生的事情。如:Weareworkingonafarmthesedays.Iamwritingabookthismonth.,现在进行时基本结构,主语+be动词+动词的现在分词,I,am,He/She,We/You/They,is,are,writing.,speaking.,running.,结构:be+doing(be要根据主语作人称和数的变化),结构:be+doing(be要根据主语作人称和数的变化)句型转换1.肯定句转换成否定句,要在be后加not构成eg:WearereadingEnglishnow.WearenotreadingEnglishnow.2.陈述句转换成一般疑问句,把be动词提到句首eg:Thestudentisdrinking.Isthestudentdrinking?3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成eg:Heisworking.Whatishedoing?,总结规律：,现在进行时是由be(am/is/are)+动词-ing形式构成的。肯定式结构：主语+be+动词-ing形式+其他.否定式结构：主语+be+not+动词-ing形式+其他.一般疑问句式结构：Be+主语+动词-ing形式+其他？特殊疑问句式结构：疑问词+be+主语+其他？,动词现在分词的变化规则,动词现在分词构成：动词原形+ing，规则如下：1一般情况下直接加ingthink-thinkingsleep-sleepingstudy-studyingspeak-speakingsay-sayingcarry-carryingwake-waking2以不发音的字母e结尾的单词,去掉字母e，再加ingcome-comingmake-makingleave-leavinghave-havingtake-taking,动词现在分词的变化规则,3以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现“辅，元，辅”结构的动词，双写末尾的辅音字母，再加ingstop-stoppingsit-sittingrun-runningforget-forgettingbegin-beginning这类词还有：cut,get，hit,run,set,sit,stop,swim,beg,drop,fit,regret,等。4以ie结尾的动词，把ie改为y，再加ingdie-dyinglie-lying,标志性词语,1.现在进行时.通常用“now”.eg:Iamdoingmyhomeworknow.2.现在进行时.通常用“look”.eg:Look!Mymotherisrunning!3.现在进行时.通常用“listen”.eg:Listen!Theyarereading.4.现在进行时.通常用“atthe(this)moment”eg:Atthe(this)moment,heisonlyweeping.,口诀教你学doing进行时很好记,be加动词-ing;直加双写去哑e,分词构成须仔细;别说be无词义,主语和它最亲密;变疑问be提前,否定not再后添;何时要用进行时look,listen,now标志.,训练集中营写出下列动词的分词形式talk_sleep_watch_sit_listen_make_laugh_lie_cry_sing_cut_write_,talkingsleepingwatchingsittinglisteningmakinglaughinglyingcryingsingingcuttingwriting,选择适当的动词,用动词的适当形式填空watchhavetalktakecomecomb梳playgetsaylisten1.Lilysays”I_threemarkersandmysister_one”2.Iwantto_totheradioafterlunch.3.She_herhairinthemorningaftershe_up.4.MissZhangis_onthecomputerwithJenny.5.I_milkandbreadformybreakfasteveryday.,havehaslistencombsgetsplayinghave,6.LiMingis_onthephonewithhisfriend.Hisfather_“Doyourhomework!”7.Myuncleis_ashower.Hewill_to_afilmaftersupper.按要求完成下列句子Iamhavingabirthdayparty._(一般现在时)_tonight(一般将来时),talkingsaystakingcomewatch,Ihaveabirthdayparty.Iwillhaveabirthdayparty.,2.Shesingsasongintheroom._now(现在进行时)_tonight(一般将来时)3.Shewillgotoschool._(现在进行时表示将来时)_(一般现在时)4.Hisfatheriswritingaletterwithapen._(一般现在时)_(一般将来时),5.Herauntdrawsapicturewithmarkers._(现在进行时)_(一般将来时)6.老师正在和新学生们交谈._7.他晚上经常看电视._8.我的外婆星期六早上将乘公共汽车来._,三选择填空：1.Whatareyoudoing?I_A.eatB.caneatC.eatingD.ameating2.Wewant_thisbooknow.A.readingB.amreadingC.readD.toread3.Ourteacheris_aredsweater.A.puttingonB.putonC.wearingD.wear4.Thatboyisnt_theteacher.A.listenB.listensC.listeningD.listeningto,D,D,C,D,5.Itseightoclock.Jimsfamily_TV.A.iswatchingB.arewatchingC.watchD.towatch6.Mymotheris_acake_mybirthday.A.making,toB.making,forC.doing,toD.doing,for7.Letme_thesebooksinthebox.A.putsB.putC.toputD.putting8._you_thewindow?Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaning,B,B,B,C,Someexercises.一、用现在进行时改写下列句子.1.Shesitsunderthetree.Sheissittingunderthetree.2.Ieatahamburgerandsomefruit.Iameatingahamburgerandsomefruit.3.TheycleantheclassroomTheyarecleaningtheclassroom.,1.Thechild_thewindowsnow.(open),2.Theboy_apicturenow.(draw),3.Look!She_abook.(read),4.I_ane-mailtomypenpalnow.(write),5.You_yourhomeworkathomenow.(do),6.We_atschoolnow.(run),7.They_TVnow.(watch),isopening,isdrawing,isreading,amwriting,aredoing,arerunning,arewatching,Fillintheblanks:,二、用所给动词的适当形式填空1.Look!Andy_(fly)amodelplane.2.Listen!Amy_(sing)inthenextroom.3.Manystudents_(play)footballinthefootballfieldnow.4.Fatherisntathome.He_(work).5.Itssevenoclocknow.Hisfather_(watch)TV.,isflying,issinging,areplaying,isworking,iswatching,6.Kitty_(dance)withherfriends.Cantyousee?7.-WhereisMillie?-She_(chat)withherclassmatesintheclassroom.8.-What_Simon_(do)?-He_(draw)apictureontheblackboard.9.-_thegirls_(sing)?-No,they_(shout).10.Donttalkwithme,please.I_(do)myhomework.,isdancing,ischatting,is,doing,isdrawing,Are,singing,areshouting,amdoing,句型转换：1.Theyarecleaningthehouse.（一般疑问句）3.Tomissinging.（改为否定句）4.Kateis_（划线提问）5.Sheissitting_（划线提问）,puttingonhernewskirt.,nearthewindow.,Aretheycleaningthehouse?,Tomisnotsinging.,WhatisKatedoing?,Whereisshesitting?,Fillintheblanks:ItsafineSundaymorning.Thereremanypeopleinthepark.Theyareplaying.Look!Twoboys_(play)withyo-yos.Agirl_(fly)akite.TwoChildren_(mend)atoyboat.There_(be)alakeinthepark.Nearthelake,ayoungman_(run).There_(be)twomennearthehouse.They_(work)hardnow.Awoman_(water)theflowers.Agirl_(draw).Lookatthebig