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一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态•常与一般现在时连用的词：1、every系列•every•day•year•month•week•morning•afternoon•evening２、频率副词neverseldomrarelysometimesoftenusuallyalways３、次数一次once两次twice三次threetimes一周两次twiceaweek每周四次fourtimesaweek每周六onSaturdays每周日onSundays用法•1.表示现在习惯或经常反复发生的动作。常与always,usually,often,sometimes,everyday(week,month),onMondays等连用。•Heplaysfootballtwiceaweek.他每周踢两次足球。Isometimesgotoworkonfoot.我有时步行去上班。用法•2．表示现在的事实或状态。•It’scoldtoday.今天很冷。Youlooktirednow.你现在看起来很疲乏。用法•3.现在时刻的状态、能力、性格、个性。•Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.比较：NowIputthesugarinthecup.Iamdoingmyhomeworknow.第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用现在进行时。用法•4.表示格言或警句中。•Pridegoesbeforeafall.骄者必败。注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例：Columbusprovedthattheearthisround..用法•5．表示客观事实或普遍其理。It’sfarfromtheearthtothesun.地球与太阳间的距离很远。Fiveandthreemakeseight.五加三得八。用法•6．表示已预先安排或计划好将来确定会发生的动作。但主要用于go,come,leave,start,return,arrive等瞬间动词。ThetrainfromLondonarrivesat7:00.从伦敦来的火车7:00到站。Heleavesonbusinessthedayaftertomorrow.他后天出差。用法•7．在以here,there开头的句子里，表示正在发生的动作。Herecomesthebus!汽车来了！Theregoesthebell!铃响了！•当主语是代词时，代词必须放在动词之前。如：Therehecomes!他来了！用法•8．某些表示心理状态和感觉的动词，如feel,love,hope,want,understand等表示现在发生的具体行为。Ifeelpaininmyhead.我头疼。Idon’tunderstandwhatyoumean.我不理解你的意思。此时只用一般现在时而不用现在进行时。用法•9．在由after，until，before，once，when，evenif，incase，aslongas，assoonas，themoment以及if，unless等引导的时间状语从句或条件状语从句中，通常用一般现在时代替将来时。例如：IwilltellhimthenewsassoonasIseehim.Iwillnotgotocountrysideifitrainstomorrow.用法•特殊用法a.用于新闻标题或图片说明中b.用于体育运动、表演等实况报道中c.表示告诫或劝说•1、大多数动词在词尾直接加s，如read→readslook→looksplay→plays2、以辅音字母加y结尾的动词，要先将y变为i，再加es如：fly→fliescarry→carriesstudy→studies26个字母中除AEIOU五个元音字母外，其余21个都是辅音字母3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为[iz]如：teach－teaches[iz];watch－watches[iz]box---boxes4、以“o”结尾的动词，加“es”，读[z]如：go－goes[z]do－does[z]Completethesentences.Usethesimplepresenttenseoftheverbsinbrackets1.Myfather_______(listen)totheradioeveryday.2.Mike_______(study)inamiddleschool.3.She______(take)Eddieforawalkaftersupper.4.He_______(wash)clotheswithhishands.5.Simon______(pass)theballtoDaniel.6.MissLi_______(teach)Chinese.7.Lookattheanimal,it____fourlegs.listenstakesstudieswashespassesteacheshas8否定句的构成主语+助动词（do/does）+not+行为动词原形+其他Theseboysdon’t（donot）likeplayingfootball.Thegirldoesn’t（doesnot）readEnglisheverymorning.什么时候用助动词do，什么时候用助动词does呢？取决于主语ThegirlreadsEnglisheverymorning.Theseboyslikeplayingfootball.•当主语为复数时，用助动词do构成否定•当主语为单数时，用助动词does构成否定注意：don’t和doesn’t之后动词一定要用原形Changethefollowingsentencesafterthemodels.1.Ilikered.(green)2.Theylikeapples.(oranges)3.Wetakeabustoschooleveryday.(walktoschool)Model1:Ilikefish.(meat)Idon’tlikemeat.Model2.Helikesreading.(writing)Hedoesn’tlikewriting.Idon’tlikegreen.Theydon’tlikeorange.Wedon’twalktoschooleveryday.104.Hisbrotherplaysfootballafterschool.(playbasketball)5.Itlookslikeacat.(hat)6.Shehasadogathome.(acat)Model1:Ilikefish.(meat)Idon’tlikemeat.Model2.Helikesreading.(writing)Hedoesn’tlikewriting.Hisbrotherdoesn’tplaybasketball.Itdoesn’tlooklikeahat.Shedoesn’thaveacatathome.11Completethesentences.Usetheproperverbformsinbrackets1.Jordan_______(play)basketball.He___________(notplay)football.2.I_______(go)swimmingonSunday.ButI___________(notgo)shopping.3.Mycousins_______(enjoy)computergames.Butthey__________(notenjoy)ballgames.4.You_______(like)fish.Buthe___________(notlike)fish.playsdoesn’tplaygodon’tgoenjoydon’tenjoylikedoesn’tlike12练习•1.MissGao________(teach)usChinesethisterm.She______(be)averygoodteacher.Sheoften________(talk)withusafterclass.Manyofuslike________(talk)withher.•2.Where________theirfather_________(work)?He_________(work)onafarm.3.Whattime_______theshop__________(close)?It_______(close)atnineo'clockintheevening.•4.He__________(go)toschoolbybuseveryday.•5.Tomcannotwalkfastbecausehe__________(carry)aheavybox.•6.Sheoften__________(read)Englishintheevening.•7.Heoften_____________(have)dinnerathome.•8.DanielandTommy____________(be)inClassOne.•9.________yourparents________(read)newspaperseveryday?•10.Thegirl_______________(teach)usEnglishonSundays.练习1.Ifit______tomorrow,we’llgoroller-skating.A.isn’trainB.won’trainC.doesn’trainD.doesn’tfine2.We_____anyChineseclassesonFriday.A.arehavingB.aren’thavingC.don’thaveD.arehaveCC3.Oneoftheboys_____ablackhat.A.haveB.thereisC.thereareD.has4.Jenny____Englisheveryevening.A.hasstudyB.studiesC.studyD.studiedDB