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1现在进行时讲练初一级部英语组一、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.Sheisputtingonayellowdress.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;2．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----getting3）特殊变化：lie—lying;die—dying写出下列动词的现在分词stand_________swim_________play__________watch________run__________sleep_________jump_________ride__________make________wash_________do____________listen_________shop_________come_________sing__________have_________get________dance_________sit_________read_________skip___________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.Listen,someone_______（sing）intheclassroom.9.——WhereisZhangYan?——She_______（talk）withherteacherintheteacher’soffice.10.Whatareyou_________(do)now?I___________(eat)bread.11.It’snineo’clock.Myfather_________(work)intheoffice.12.Look,theboy____________(put)therubbishintothebin.13.__________he__________(clean)theclassroom?No,heisn’t.He____________(play).14.WhereisMark?He___________(run)onthegrass.15.Listen,who____________(sing)inthemusicroom?Oh,Mary_____________(sing)there.16._______(do)youlikeanimals?Yes,I________Whatareyou_________?Iam________myhomework.17.(dance)Mysisterlikes__________.Shecan_________well.Nowsheis_________18.(swim)Herparentscan_______Theylike___________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三、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.Thechildrenareplayinggamesnearthehouse.(就划线部分提问)_____________________3.Sheisclosingthedoornow.(改成否定句)______________________4.Youaredoingyourhomework.(用I作主语改写句子)______________________5.they,thetree,sing,now,under.(用现在进行时连词成句.)_____________________6.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑句)_________________7.Look!Lilyisdancing.（改为一般疑问句）_____________________________________8.Kateislookingforherwatch.（改为否定句）_____________________________________9.MrsWhiteiswatchingTV.（划线部分提问______________________________________10.Iamdoinghomework.（改为否定句）______________________________________11.Theyarewaitingforyouatthelibrary.（就划线部分提问）_____________________________________212Theyaredoinghousework.(分别改成一般疑问句和否定句)_________________________________________________________________________13．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)___________________________________________________________________________14.I’mplayingthefootballintheplayground.(对划线部分进行提问)______________________________________15.Tomisreadingbooksinhisstudy.(对划线部分进行提问)_______________________________________