小学英语现在进行时专项练习(精心整理的)

现习一、现在进行时的定义，构成，标志性词语定义：表示现在或现阶段正在进行或发生的动作或存在的状态。构成：由be(am/is/are)+动词-ing形式构成标志性词语：现在进行时.通常用"now”"look”"listen”"atthe(this)moment99.eg:Iamdoingmyhomeworknow.eg:Look!Mymotherisrunningeg:Listen!Theyarereading.eg:Atthe(this)moment,heisonlyweeping.二、动词现在分词的构成规则1一般情况下直接加ingthinkthinkingsleepsleepingstudystudyingspeakspeakingsaysayingcarrycarryingwakewaking2以不发音的字母e结尾的单词,去掉字母e,再加ingcomecomingmakemakingleaveleavinghavehavingtake1aking3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ingstopstoppingsitsittingrunrunningforgetforgettingbeginbeginning这类词还有：bigin,cut,get,hit,run,set,sit,spit,stop,swim,beg,drop,fit,nod,dig,forget,regret,rid,等。三、现在进行时的用法用来表示说话时正在进行或者发生的动作，例如：Motheriscookinginthekitchen.妈妈在厨房里煮饭。Whatareyoulookingat?你在看什么？用来表示现阶段正在进行的动作(但说话时不一定在进行)，例如：Isshewritinganovel?她正在写一本小说吗？用来表示即将发生的动作，一般是指按计划或者安排好要发生的动作。适用于这种情况的动词主要有：go,come,leave,start,arrive等。例如：I'mgoinghomeinhalfanhour.我一个半小时内要回家。Thetrainisarrivingsoon.火车很快就要到达了。四、现在进行时的句型变化肯定式结构：主语+be+动词-ing形式+其他.例如：Wearerunningnow.否定式结构：主语+be+not+动词-ing形式+其他.例如：Theyaren?tdoingtheirhomework.一般疑问句式结构：Be+主语+动词-ing形式+其他？例如：#A.work/workworks/workwork/worksA.work/workworks/workwork/worksWhoEnglishbestinyourclass?A.speakB.speaksC.speakingMrs.Readthewindowseveryday.A.iscleaningB.cleanC.cleansWemusicandoftentomusic.A.like/listenB.likes/listensC.like/arelisteningSheupatsixinthemorning.A.getB.getsC.gettingOnSundayshesometimeshisclothesandsometimessomeshopping.A.wash/doB.iswashing/isdoingC.washes/doesThetwinsusuallymilkandbreadforbreakfast,butJimsomecoffeeforit.A.have/havehave/hashas/haveA.have/havehave/hashas/haveLook.Lucyisanewbiketoday.A.jumpingB.runningC.ridingDtakeingThechildrenfootball.A.isplayingB.areplayingC.playtheD.playaTheyTVintheevening.Theydotheirhomework.A.arewatchingB.can'twatchingC.don'twatchD.don'twatchingareyoueating?I'meatingmeat.A.What,someB.Which,anyC.Where,notD.What,aIsshesomething?A.eatB.eatingC.eattingD.eatsLook!Thechildrenbasketballontheplayground.A.playsB.playedC.isplayingD.areplayingThekitehighintheskynow.Itlookslikeabigbird.A.hasflownB.isflyingC.wasflyingD.flew二、改错：划出错误，在题后改正1.Ishereadingnewspaperseveryday?2.Aretheyplantingtreesov