仁爱版七年级下现在进行时幻灯片资料

现在进行时态讲与练现在进行时1.用法：说话时正在进行的动作或当前一段时间正在进行的动作2.常用时间状语：now,thesedays3.动词构成：is/am/are+v-ing：肯定式：主语+am/is/are+现在分词(--ing)Theyareworking.Heisreading.否定式：主语+am/is/are+not+现在分词Weareworking.We_________working.Sheissleeping.She__________sleeping.arenot(aren’t)isnot(isn’t)4.一般疑问构成及简答：Am/Is/Are+主语+现在分词+其它？回答：Yes,主语+am/is/are.No,主+isn’t/aren’t/I’mnotIamreading.→___you____?Yes,Iam.No,I’mnot.Heisdancing.→___he____?Yes,heis.No,heisn’tTheyareplayingfootball.→____they______football?Yes,theyare.No,theyaren’t5.特殊疑问举例：疑问词+is/am/are+主语+现在分词+其他？/疑问词+is/am/are+现在分词+其他？Whatareyoudoingnow?Whoisflyingakitethere?ArereadingIsdancingAreplaying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+is/am/are+动词-ing形式+其他.否定式结构：主语+is/am/are+not+动词-ing形式+其他.一般疑问句式结构：Is/Am/Are+主语+动词-ing形式+其他？特殊疑问句式结构：疑问词+is/am/are+主语+动词-ing+其他？/疑问词+is/am/are+现在分词+其他？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---sleep---study--speak---say---carry---2以不发音的字母e结尾的单词,去掉字母e，再加ingcome---make---leave---have---take---注意：see---seeing动词现在分词的变化规则thinkingsleepingstudyingspeakingsayingcarryingcomingmakingleavinghavingtaking3以一个元音字母加上一个辅音字母结尾的重读闭音节的词，呈现“辅，元，辅”结构的动词，双写末尾的辅音字母，再加ingstop---stoppingsit---sittingrun---runningforget---forgettingbegin---beginning这类词还有：cut,get,hit,swim,drop,fit,nod,dig等。注意:listen---listening,happen---happening,eat---eating,play---playing,draw---drawing4以ie结尾的动词，把ie改为y，再加ingdie---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“atthemoment=now”eg:Atthemoment,heisonlyweeping.现在进行时专项练习：一、写出下列动词的现在分词：play________run__________swim____make__________go_________like________write_________ski___________read________have_________sing________dance_________put_________see________buy_________love____________live_______take_________come________get_________stop_________sit________begin________shop___________playingrunningswimmingmakinggoinglikingwritingskiingreadinghavingsingingdancingputtingseeingbuyinglovinglivingtakingcominggettingstoppingsittingbeginningshopping二、用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic.9.It’s5o’clocknow.We_____________(have)suppernow10.______Helen____________(wash)clothes?Yes,sheis.isdrawingaresingingiscookingaredoingarehavingaren’twateringaredancingislisteningarehavingIswashing四、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)____________________________________________________________________________________________________2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)___________________________________________________________________________________________________3．I’mplayingthefootballintheplayground.(对划线部分进行提问)__________________________________________________4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)__________________________________________________Aretheydoinghomework?Theyaren’tdoinghomework.Arethestudentscleaningtheclassroom?Yes,theyare.No,theyaren’tWhatareyoudoingintheplayground?WhatisTominthehisstudy?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.Thatboyisn’t____theteacher.A.listenB.listensC.listeningD.listeningtoDDCD5.It’seighto’clock.Jim’sfamily__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,cleaningBBBC把下列句子变为进行时态：1.Wemendaclock.2.Ilookattheblackboard.3.Wedrinktea.4.HeandIdoourhomework.5.Youmakeakiteforme.WearemendingaclockIamlookingattheblackboardWearedrinkingteaHeandIaredoingourhomeworkYouaremakingakiteforme