现在进行时——表示正在发生的事情。nowlooklisten★构成形式：Be动词+动词的ing形式这里强调一点，两者缺少一种都不可以构成现在进行时。疑问句：将be动词提前。否定句：在be动词后面加not用所给词的适当形式填空。1.Don’tmakeniose.Grandpa___________(sleep)now.2.It’ssevennow,Tom’sfamily___________(watch)TV.3.They___________(have)apartyinthegardennow.4.Listen!Joan___________(sing)intheclassroom.5.Theyare___________(sit)therenow.6.Myfather___________(make)hismodelplanenow.7.Theboy__________________(draw)apicturenow.8.Listen,Somegirls_______________(sing)intheclassroom.9.Mymother_________________(cook)somenicefoodnow.10.Theboy__________________(draw)apicturenow.11.Listen.Somegirls_______________(sing)intheclassroom.12.Mymother_________________(cook)somenicefoodnow.13.What_____you______(do)now?I___________(eat)bread.14.Look,they_______________(have)anEnglishlesson.15.They____________(not,water)theflowersnow.16.Look,thegirls________________(dance)intheclassroom.17.Whatisourdaughterdoing?She_________(listen)tomusic.18.It’s5o’clocknow.We_____________(have)suppernow.19.______Helen____________(wash)clothes?Yes,sheis.20.Look!Thechildren________(swim).21.Nowwe________(play)basketball.22.-_______you_______(draw)apicture?-No,I'mnot.I_______(write)aletter.23.It’snineo’clock.Myfather_______________(work)intheoffice.24.______he______(clean)theclassroom?No,heisn’t.He_________(play).25.WhereisMike?He___________(run)ontheplayground.26.Look,thecat_____________(ride)ahorse.27.Listen,who_________(sing)inthemusicroom?Oh,Mike_______(sing)there.28.Whereareyou__________(go)?Thecinema.29.Look,he__________(clean)thewindows.30.Thestudents__________(not,draw)intheclassroom.中译英。1.我正在读英语。I___________________English.2.他正在写字。He_______________.3.你正在唱歌吗？是的，我在唱歌。_______you________?Yes,____________.4.他在听音乐吗？________he__________________________?5.你正在干什么？我正在做作业。______areyou______?I’m_______________________.6.看！杰克正在游泳。Look,Jack_________________.7.听！她正在唱歌。Listen,she_______________.8.现在我正在打扫房间。I________________my________now.9.现在我们不在吃晚餐。We_________________________now.12.“格林先生在看电视吗？”“不，他在打扫房间。”“______MrGreen______TV?””______,He___________thehouse.”13．汤姆不是在读书，他在写信。Tom___________abook.He___________aletter.14．我正在通过收音机学英语。I___________Englishontheradio.Be动词儿歌——(现在时)我（I）用am,你（You）用are，单数is,复数are。
