初中一般现在时-一般过去时-一般将来时-现在进行时总结练习VIP专享VIP免费

现在进行时态1.定义：现在进行时表示正在发生或进行的动作。2.标志词：(1)时间状语now、atthemoment(2)句前有提示词look、listen、lookat…3.谓语动词的构成：be+动词-ing4.动词-ing的构成规则规则原形-ing形式一般在动词原形末尾加-ingwashcatchwatchwashingcatchingwatching以不发音字母e结尾的动词，先去掉e,再加-ingmaketakeridemakingtakingriding以重读闭音节（辅元辅）结尾的动词，双写末尾辅音，再加-ingsitputgetsittingputtinggetting注：lie---lying一．写出下列动词的现在分词形式。help_______come_______swim_______eat_______give_______find_______sit_______write_______tie_______make_______play_______clean_______catch_______walk_______ride_______run_______draw_______listen_______begin_______dance_______watch_______sleep_______see_______have_______二．用所给词的适当形式填空。1.Look!Theboy(read)books.2.Thegirls(have)breakfastnow.3.—he(clean)theblackboard?—No,heisn’t.4.Tom(play)footballontheplaygroundatthemoment.5.Listen!They(sing)inthemuiscroom.三．汉译英。1.我们正在看电视。WeTV.2.Tom在图书馆看书。Tombooksinthelibrary.3.康康在操场上打篮球。Kangkangisplayingbasketball.4.他此刻正在睡觉。Heissleeping.5.玛利亚在做什么？WhatMarianow?6.你在做作业吗？youyourhomework?四．句型转换。1.Iamrunningontheplayground.(变否定句)Iontheplayground.2.Sheisdancinginthegym.(变一般疑问句，并做肯定回答)dancinginthegym？Yes,.3.Theyaresleepingatthemoment.(划线部分提问)theyatthemoment?五．将下列句子改成现在进行时1.IwatchTVeveryday.I_________________TVnow.2.Sheworksinahospital.She_________________inhospital.3.Doyoureadthisbook?____you________thisbook.4.TomandSamhavelunchatabouttwelve.KittyandBen______________lunchatabouttwelve.5.Theycleantheroomintheevening.1They______________theroomnow.六．完成下列现在进行时的句子：1.Thestudents___________(listen)totheteachernow.2.LiLei______________(watch)TVnow.3.She___________(look)atanicepicturenow.4.Look!Theboys______________(play)basketball.5.Listen!They_____________(sing)asong.6.Acat_____________(run)upthetreenow.7.I____________(get)upnow.8.Hermother______________(wash)thedishesnow.9.He_____________(go)totheparknow.10.They___________(sit)inthepark.11.Mymother______________(clean)theroomnow.12.She____________(drink)somemilk.13.Acat______________(sleep)behindthedoor.14.BillyandBob_______________(play)football.15.They____________(have)funtogether.七、选择填空。()1.Whatareyoudoing?I’m_____aninterestingbook.A.lookingB.seeingC.reading()2.What___yoursisterdoing?She_____cleaningthefloor.A.are,isBdoes,isC.is,is()3.Kateis___hergreendressnow.A.puttingonBputsonCwear()4.Isshe___herhomework?No,she___.A．do,doesn’tBdoes,isn’tCdoing,isDdoing,isn’t()5.Look!Thecousins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing一般现在时一、概述一般现在时表示习惯性、经常性、反复性的动作或存在的状态。“习惯性、经常性、反复性”是一般现在时的三大特性，它不表示特定时间内发生的事。二、一般现在时的结构1.句中有be动词时，用is,am,are2.句中无be动词时，用动词原形。若主语为第三人称单数，动词变成单三。三、动词第三人称单数变化规则1.一般在词尾加-s。2.以-o,-s,-x,-sh,-ch结尾的加-es。3.以辅音字母加y结尾的，变y为i，再加-es。四、标志频度副词，everyday,everyweek,everyyear…1.写出下列动词的三单形式go__________catch_________brush（刷）_____wash___________do________like________have___________watch________drink___________fly___________say_______learn___________eat___________read___________sing___________buy__________study______...