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你知道时态是什么意思吗？时态代表什么吗？小学英语就四个时态，你掌握了吗？时态动词变形名称动词变形规则各举一例一般现在时动词变第三人称单数形式1.一般情况下2.动词结尾是ch,sh,s,x3.动词结尾是o4.结尾是辅音字母加y1.不规则动词一般过去时动词变过去式2.一般情况下3.动词结尾是e4.重读闭音节辅元辅结构5.结尾是辅音字母加y6.不规则动词一般将来时Begoingto+Will+现在进行时动词变动名词1.一般情况下2.以不发音字母e结尾的动词7.重读闭音节辅元辅结构3.以y结尾的动词4.以ie结尾的动词你能发现它们之间的共同点和不同点吗？勤加练习，百战不殆I．把下列动词变为第三人称单数形式。1.clean--2.go--3.have--4.do-5.play--6.fly--7.come--brush-9.watch--10.study--11.ask--12.answer--13.swim--14.catch--15.write--16.eat--17.make--18.paint—19.learn--20.phone--21.run—22.hop--23.sing--24.pick—II．把下列动词变成过去式is\am________fly______plant_____are________drink_________play_______go________make______do_________dance________worry_____ask_____taste_________eat________draw________put______throw________kick_________pass_______do________III．把下列动词变成动名词形式。wake________make__________come____________have____________take_________leave__________rid_________,regret__________,begin________cut________,get_________,hit_________,run_________,set_________,sit__________,spit__________,stop_________,swim________,beg_________,drop__________,fit_________,nod_________,dig___________,forget_________,travel_________visit_________carry_________enjoy___________play___________study_____die_________lie_________多加练习，百战不殆之时态篇一、用单词的正确形式填空：1.Mike_________(do)hishomeworkeveryday.2.There__________(be)somewaterintheglass.3.Welike________(play)basketballafterclass.4.Ilikesinging.Ioften_________(listen)tothemusicintheevening.5.Mygrandma_________(watch)TVeveryday.三、选择最佳的答案：1.____Aliceoftenplaythepiano?No,she_____.A.Do;doB.Does;doesC.Does;doesn't2.___yourpenpal__inBeijing?A.Do;liveB.Do;livesC.Does;live3.TomandMike__veryexcited,theywilltakeatrip.A.isB.areC.am4.Ilike________verymuch.Whataboutyou?A.danceB.dancedC.dancing5.Thekite____abird.A.looklikeB.islookingC.lookslike6.BillandI___goodfriends.A.isB.areC.am7.Sandyoften___hishomeworkonSundays.A.doB.doesC.did8.Whatdoyouusuallydoontheweekend?I__________.A.wentswimmingB.goswimmingC.visitedgrandparents9.Whatdoyouusuallydoonyourholiday?Iusually__________.A.sawelephantsB.singanddanceC.tookpicture10.I____astudent.Igotoschool____buseveryday.A.is;byB.am;onC.am;by11.I____abrother.She____asister.A.have;hasB.has;hasC.have;have12.You____astudent.He____ateacher.A.is;isB.are;isC.are;are13.Healways_____footballgames.A.watchesB.watchC.doesn't14.Mybestfriend_____shells.A.collectsB.collectC.often15.Shedoesn’t_____listeningtothemusic.A.oftenB.likeC.likes16.MymotherandI___alwayswatchromanticfilms.A.doesn’tB.don’tC.do17.---When_____hegethomeonFriday?----HegetshomeatfouronFriday.A.doB.doesC.did18.Summer_________spring.A.comesafterB.comesinC.comesbefore二、用单词的适当形式填空：1.look!ChenJieandMikeare___________（sing）now.2.Thesmallbearis_____________(climb)thetree.3.Mikeis________________(draw)picture.4.Sheis________________(do)thedishes.5.Mybrother__________(make)kitesnow.6.Myfatheris___________(read)anewspaperinlivingroom.7.Tedis__________(answer)thephone.8.Myuncleis____________(drive)acar.9.Thestudentsare______________(listen)totheirteachercarefully.10.ChenJieis_________(wash)clothes.11.Hissister_______(be)writingane-mail.12.We______(be)cleaningtheclassroomnow.13.I____(be)workingonmycomputer.14.They_____(be)playingbasketball.15.Look,Thetiger__________________(walk).16.Look,Theelephants___________________(drink)waterwiththeirtrunk.17.Look,Themonkeys___________________(swing).18.Peter_______________________(take)picturesnow.19.They_____________（take）uptheapplesnow.20.We_______________(catch)butterfliesnow.三、选择正确答案1.Everyone____totheirteacherintheclassroom.A.arelisteningB.islisteningC.listen2.Theyaresingingand___togetheratthepartynow.A.danceB.dancedC.dancing3.Listen!Thebirds____.A.issingingB.aresingC.aresinging4.Look!Thekite___inthesky.A.flyB.fliesC.isflying5.They____ridingaforse.A.isB.areC.am6.Kate____playingchess.A.amB.isC.are7.Areyouwashingclothes？A.Yes,youareB.Yes,IamC.No,Iam8.Ishe____TV？Yes,heis.A.watchB.watchingC.not9.____theytakingpictures.?Yes,theyare.A.AmB.BeC.Are10.It’s10o’clock.Ben_____TVinthebedroom.A.watchB.iswatchingC.watches五、根据中文填空。1.Sandy正在弹钢琴。Sandy______________thepiano.2.听，她们正在说英语。Listen,_______are_______English.3.我正在做家庭作业。I__________________myhomework.5.她正在写信吗？________she_______aletter?8.ZhangPeng和Tom在树下下棋。ZhangPengandTom________________chessunderthetree.9.你们正在植树吗？_______you________trees?Yes,weare.一般过去时练习题二、用单词的适当形式填空。1.________you________(water)theflowersyesterday?2.SuHai_________(go)forawalklastSunday.3.Mikedidn’t________(finish)hishomeworkyesterday.4.I_______(pick)applesonthetreelastmonth.5.I_______(is)tenyearsoldlastyear.Onthatday,I_______(blow)thecandlesout.6.There________(are)fivebooksonthedeskamomentago(刚才).7.They________(sweep)thefloorjustnow（刚才）.8.I_________(meet)MissWhitethedaybeforeyesterday.10.I_______(wash)clotheslastweekend.11.Whatdidyouyoudoonyourholiday?I________(go)swimming.\小学一般将来时讲解与练习一、一般将来时的定义：一般将来时表示在将来时间将要发生的动作或存在的状态，与表示将来的时间连用。tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow（后天）等。如：ShewillvisitShanghaitomorrow.二、一般将来时的构成（一）一般将来时有两种构成形式：1．主语+shall/will+do2.主语+begoingto+do在表示“打算到某地去时