一般现在时态讲解与练习

1、般现在时一般现在时表示经常、反复发生的动作或存在的状态一、表示一般现在时的时间状语一般现在时常和always,often,usually,everyday,sometimes等表示时间的状语连用.二、行为动词在一般现在时中的用法：一般人称的谓语动词用原形.，但单数第三人称做主语时谓语动词词尾发生变化：即.动词词尾加-s；或.-es,三、动词遇到单数第三人称时的表示方法.在ptkf等清辅音后，发清辅音/s/eg.helps,works,likes,hates,laughs.在浊辅音和元音后，.在ptkf等清辅音后，发清辅音/s/eg.helps,works,likes,hates,laughs.

2、在浊辅音和元音后，发浊辅音/z/eg.drives,cleans,plays.在sz*J冉后，发/iz/rises,wishes,teaches,urges.在td后，发/ts/dz/eg.fits,sets,needs.其他情况下发zeg.plans,cries,shows.一般情况下，直接加-seg.works，plays,rains,sees.以sh,ch,s,x或o结尾的词后加eseg.washes,teaches,fixes,does,goes3.以辅音字母加-y结尾的，先把y改成i,再加-eseg.studies,flies,carries注意:动词加-s以后的读音.动词加-s后的

3、读音四、一般现在时的用法：1、表示经常、反复发生的动作，现存的习惯或状态。常与often,always,usually,everyday,sometimes,never,onceaday,seldom等时间状语连用。例如：Iamateacher.WeareChinese.Shegoestoworkeveryday.Healwayshelpsothers.2、表示客观事实或普遍真理。例如：Therearesevendaysinaweek.Theearthgoesroundthesun.Thesunrisesintheeastandsetsinthewest.Thewaterboilsat100b

4、.Actionsspeakslouderthanwords.行动胜于言辞。（谚语）3、在连词when,before,if,assoonas,until等引导的表示将来的行为的状语从句中，常用一般现在时表示将来的动作。例如；Ifitisfinetomorrow,wellhaveafootballmatch.IllringyouupbeforeIleavetheoffice.WhenIfinishmyhomework,Illtellyouastory.4、表示安排或计划好的未来的动作，只限于go,come,leave,start,stay,return,arrive,begin,be等动词。例如：

5、Mytrainleavesat6:30thismorning.-Howlongdoyoustayhere?Westartat8tomorrowmorningforBeijing.5、表示主语的特征、性格、能力等。Tomstudiesveryhard.Sheisalwaysreadytohelpothers.ImajorinEnglish.6、一般现在时还可用在戏剧,电影的剧本解说，体育比赛的解说以及图片的说明等场合。Tomcarriestheballtotheleft.汤姆把球带到左方。Thepictureshowsushowtheybuiltthemotorwaylastyear.这张照片给

6、我们展示了他们去年如何建设高速公路。一般现在时态练习题一、写出下列动词第三人称单数的变化形式；behavecomegostayteachwritetakestudywatchflyplay二、用括号中所给词的适当形式填空；1Thebuses(use)alotofoil.2Eachofus(have)strongpointsandweakpoints.3Mydaughter_(watch)TVeveryday.Sometimesshe_(see)afilmonSunday.4LiWei(have)adaughter.Shestaysinanursery.5Ourfamily(be)ahappyo

7、ne.6Hermother(teach)Englishatamiddleschool.7Jackoften(listen)totheradio.8He(say)thatProf.Liistired.三、将下列句子变成否定式和疑问式：1Wegotoeveningschoolatnight.2Mybrotherworksinaradiofactory.3HernameisMeiLing.4Youhavearedpencil.5Shehaslunchathome.Wehaveameetingonceaweek.Mariagoestoschoolonfooteveryday.Myfathersmoke

8、saftermeals.Theyalwayshelppeopleinneed.Iwanttobeateacher.四、单向选择TheBrownsanicecarandBrownsbrotheranicejeep.A.have/haveB.has/hasC.have/hasD.has/haveIftheirhousenotlikeours,whatitlooklike?A.is/isB.is/doesC.does/doesD.does/is-youthinkhewillcome?-Ifittomorrow,hewillnotcome.A.Do/rainsB.Are/rainsC.Do/willr

9、ainD.Are/willrainThelittlechildnotevenknowthatthemoonaroundtheearth.A.do/moveB.do/movesC.does/movesD.did/movedManyastudent_fondoffilms,butagoodstudentseldom_tothecinemaA.are/goesB.is/goesC.are/goD.is/五用所给词的正确形式填空。Weoften(play)intheplayground.He(get)upatsixoclock.you(brush)yourteetheverymorning？What(

10、do)heusually(do)afterschool?Heusually(do)(he)homework.Danny(study)English,Chinese,Maths,ScienceandArtatschool.Mikesometimes(go)totheparkwithhissisterAteightatnight,she(watch)TVwithhisparents.Mike(read)Englisheveryday?Howmanylessonsyourclassmate（have）onMonday?Whattimehismother（do）thehousework?改句子Doyo

11、uoftenplayfootballafterschool?（肯定回答）Ihavemanybooks.（改为否定句）GaoShanssisterlikesplayingtabletennis.（改为否定句）（改为一般疑问句）:（否定回答）Shelivesinasmalltown（小镇）nearNewYork.（改为否定句）_（改为一般疑问句）（划线提问）IwatchTVeveryday.（改为否定句）（改为一般疑问句）（划线提问）Mingmingusuallywaterstheflowerseveryday（改为一般疑问句）（作出肯定回答）（改为否定句）SuYangusuallywashess

12、omeclothesonSaturday.否定句：一般疑问句：肯定回答:一Tomdoeshishomeworkathome.否定句：一般疑问句：.一肯定回答：划线提问：Iamplaybadmintoneveryweek.变成一般疑问句：否定回答：变成否定句：Lilycancookmeals.变一般疑问句:作出肯定回答：变否定句：六句式转换washdisheseveryday.（改为被动语态）。bymeeveryday.MostofthefarmworkisdonebymachineintheUSA.（改为一般疑问句）.Thejacketismadeofcotton.(变为否定句).French

13、andEnglisharespokeninCanada.(对划线部分提问)。inCanada?.Tomgivesmeabook.(改为被动语态)AbooktomebyTom.IabookbyTom.6.Imakehimdresshimselfeverymorning.(改为被动语态)7.Hetakesgoodcareofhischild.8.IseehimplayingfootballwhenIgohome.HeplayingfootballbymewhwnIgohome.I.将下列句子改为被动语态.PeoplespeakEnglishinmanycountries.Peoleplantalo

14、toftreeseveryyear.Doyouoftencleanyourroom?.Theymakethistypeofradiosinshanghai.DoesMarydoalotofreadingeveryday?.Theteachergivesusmuchhomeworkeveryday.HeusuallyseeshisgrandfatheronSundays.WorkersbuildmanytallbuildingsinBeijing.TheWhiteseatbreadinthemorning.MrBlacksendsmeinterestingstorybooks.Doyouofte

15、ntellthemadventures?.Tomoftenmakeshisparentslaugh.Teachersletusstudyhard.DotheybuypresentsforBettysbirthday?.Heusuallymendsbikesnearthestreet.Hedrawspicturesverywell.Thetwinswritesgoodcompositions.Theyoungtreeseverythreedays.A.arewateredB.werewateredC.arewateringD.havewateredDoyouenjoyfootball?Ihear

16、therewillbeafootballmatchtomorrow.A.playingB.playC.playedD.toplayDidsheanypicturesofhertrip?A.buyB.takeC.makeD.useHewassothathecouldntsitstill.A.exciteB.excitedC.excitingD.excitesIhopetovisittheUSAinthefuture.A.sometimesB.sometimesC.sometimeD.sometimeHisparentswereworriedthathe_toomuchtimechattingonline.A.spentB.costC.paidD.hadIttheChinesepeopleeightyearstobuildtheThreeGorgesDam().A.spendsB.costsC.paidD.tookLook.Whatanicegarden!-Yes.Iteveryday.A.hasbeencleanedB.iscleane