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1现在进行时一．现在进行时表示“正在……”标志性时间状语：now,look,listen，It’s…o’clock,二。构成主语+be+现在分词eg.ThestudentsofClassTwoaresinging.二班的学生正在唱歌。Sheisputtingonayellowsweater.她正在穿一件黄毛衣。Iamlookingattheblackboard.我正在看黑板。三．注意动词的现在分词的变化。动词现在分词构成:1．正常变化是在动词原型后加ing如:read----reading;drink---drinking;eat---eating;listen---listeningjump---jumping;wear---wearing;grow---growing;collect---collecting2．特殊变化:1)以e结尾的动词，去掉e再加ing如:write---writing;make---making;ride---riding;take---taking2).以重读闭音节结尾的动词，如果末尾只有一个辅音字母，（只有一个元音字母，而其后跟有一个辅音字母时）要双写结尾的辅音字母再加ing例如sit---sitting;swim---swimming;put---putting;run---runningget----getting写出下列动词的现在分词stand_________swim_________play__________watch________skate_________run__________sleep_________jump_________walk_________ride__________clean_________make________wash_________do____________go__________listen_________play__________come_________sing__________have_________write________dance_________sit___________read_________四．不是所有动词都能用现在进行时态的，如：see、like、want、know等动词往往都不用进行时态。现在进行时专练一用括号中动词的适当形式填空：1.Myparents_______（watch）TVnow.2.Look.Threeboys_______（run）.3.What_______yourmother_______（do）now?4._______yourdog_______now?（sleep）5._______you_______（listen）tomusic?Yes,Iam.6.Look,MissChen_______football.（play）7.Tomandhissister_______（wait）foryouoverthere.8.NowClass3andClass4_______（have）atest.9.Listen,someone_______（sing）intheclassroom.10.——WhereisZhangYan?——She_______（talk）withherteacherintheteacher’soffice.11.Whatareyou_________(do)now?I___________(eat)bread.12.It’snineo’clock.Myfather_________(work)intheoffice.13.Look,theboy____________(put)therubbishintothebin.14.__________he__________(clean)theclassroom?No,heisn’t.He____________(play).15.WhereisMark?He___________(run)onthegrass.16.Listen,who____________(sing)inthemusicroom?Oh,Mary_____________(sing)there.17.(do)_______youlikeanimals?Yes,I________Whatareyou_________?Iam________myhomework.18.(dance)Mysisterlikes__________.Shecan_________well.Nowsheis___________19.(swim)Herparentscan_______2Theylike___________Theyare___________now二．选择填空：（）1.Who______overtherenow?A.singingB.aresingC.issinging（2.It’snineten.Thestudents______amusicclass.A.haveB.havingC.arehaving（）3.Listen!Theboy_______.A.cryingB.iscryingC.cries（）4.Don’ttalkhere.Grandparents______.A.sleepB.issleepingC.aresleeping（）5.Istheman_______teaormilk?A.drinksB.drinkC.drinking将下列句子改成现在进行时1.TomcanspeakChinese.2.Wehavefourlessons.3.IwatchTVeveryday.4.Sheworksinahospital.5.Doyoulikethisbook?6.KittyandBenhavelunchatabouttwelve.7.Hisfathercanhelpthem.8.Danny,openthedoor.9.TheywatchTVintheevening.10.Whatdoyoudo?按要求改写句子1.Theboyisplayingbasketball.否定句：____________________________一般疑问句：_________________________肯定回答：__________________________否定回答：__________________________对“Theboy”提问：___________________2.连词成句1).read.anewbook.________________2).cleantheblackboard.________________4.she,thewindow,open,now.(用现在进行时连词成句.)_____________________5.Thebirdsaresinginginthetree.(就划线部分提问)________________________6.is,who,thewindow,cleaning?(连词成句)______________________7.Thechildrenareplayinggamesnearthehouse.(就划线部分提问)_____________________8.Sheisclosingthedoornow.(改成否定句)______________________9.Youaredoingyourhomework.(用I作主语改写句子)______________________10.they,thetree,sing,now,under.(用现在进行时连词成句.)_____________________11.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑句)_________________12.Look!Lilyisdancing.（改为一般疑问句）_____________________________________13Kateislookingforherwatch.（改为否定句）_____________________________________14.MrsWhiteiswatchingTV.（划线部分提问）______________________________________15.Iamdoinghomework.（改为否定句）______________________________________16.Theyarewaitingforyouatthelibrary.（就划线部分提问）_____________________________________17Theyaredoinghousework.(分别改成一般疑问句和否定句)____________________________________________________________________________18．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)___________________________________________________________________________19.I’mplayingthefootballintheplayground.(对划线部分进行提问)______________________________________20.Tomisreadingbooksinhisstudy.(对划线部分进行提问)_______________________________________V.根据中文提示完成句子：1.小花不是在写作业，她在画画。3XiaoHua____________homework.She_____pictures.2.今天李老师穿着一件红色的连衣裙。MissLi____________areddresstoday.3.你爷爷在看报纸吗？______yourgrandpa______thenewspaper?4.Tom和Jim在做什么？____________TomandJim______?5.他们是在打篮球还是在打排球？___they______basketball______volleyball?6.孩子们在干什么？他们在唱歌、跳舞。____________thechildren______?They____________and______.7.你喜欢跑步吗？不。______you____________?No,_________请判断下列各题空格处动词的正确时态。1．Youcan'tseehernow;she_________（have）abath.2．Myparents__________（grow）olderandolder.3．Heusually__________（drink）coffeebuttodayhe____________(drink）tea.4．Thechildren___________（have）agoodtimeatthepartyverymuchrightnow.5．A：How_____youusually_____(get）towork?B：Iusually_____（go）bybus,buttomorrowI_________（go）inTom'scar..6．She_________（like）totalkverymuch.Infactshe_____________（alwaystalkandtalk）.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_________________(