单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*小学英语八大时态1、TheSimplePresentTense一般现在时态教学重、难点：一般现在时表示经常发生的动作或存在的状态常与everyday,onSundays,sometimes,often，usually,always,等连用结构：1、主语+动词原形+其他Eg.IhaveameetingonSundays.Theyvisittheirparentsonceamonth.注:主语(三单)+动词(第三人称单数形式)+其他Eg.Shelikesitverymuch.Sheusuallygoestoschoolat7o’clockeverymorning.动词第三人称单数形式·在动词后+s·在以s,x,ch,sh,o结尾的动词+es·以辅音字母+y结尾的动词，先变y为i，再加es·特殊have-has等helpguessflymakeleavefixswimknowplayclosegostudygetreadbringwatch写出下列动词的第三人称单数形式carrydowashvisitexerciseenjoyjumphavesiesessessssessiesssshasesssesssesiess一般现在时否定式be+notdon’tdo/doesn’tdoII一般现在时的否定式1.Be动词的否定式:be+notIamateacher.YouareaworkerSheisadoctorWearefriends.I’mnotateacherYouaren’taworkerSheisn’tadoctor.Wearen’tfriends.isnot=isn’tarenot=aren’t否定句2.当主语是单数第三人称时，它与助动词Does有关，但是动词谓语一定要恢复为原形。当主语是其他人称时，它与助动词Do有关。IlikeEnglish.Shelikesitverymuch.Wegotoworkbybike.Idon’tlikeEnglish.Shedoesn’tlikeitverymuch.Wedon’tgotoworkbybike.否定句概念：用yes或no来回答的疑问句叫做一般疑问句。一般疑问句句首的第一个词一般读得比较重。III一般疑问句1.对于be动词，疑问句要求把be提前，第一人称变成第二人称。疑问句Iamateacher.Areyouateacher?Youareaworker.Areyouaworker?Heisastudent.Isheastudent?Wearefriends.Areyoufriends?2.对于实意动词，疑问句要求是：当主语是他(he)，她(she)，它(it)时，句子前面加does，并把动词恢复原形；当主语是其他人称时，句前加do，第一人称(I/we)换第二人称(you)。Ioftengothere.Youlikethemusic.Hegoestoworkbybus.We/You/Theylikeit.Doyouoftengothere?Doyoulikethemusic.?Doeshegotoworkbybus?Doyou/theylikeit?1.HehasameetingonSundays.2.Hegoestoschoolatseveninthemorning.3.MyfatherandmothergooutforlunchonSundays.4.Wedoourhomeworkafterschool.把下列句子改为一般疑问句DoeshehaveameetingonSundays?Doeshegotoschoolatseveninthemorning?DoyourfatherandmothergooutforlunchonSundays?Doyoudoyourhomeworkafterschool?exercise把下列句子改为否定句1.Myfatherhasaneggforbreakfast.2.LiLeidoeshishomeworkafterschool.3.Wedoourhomeworkathome.4.Theyhaveameetingeverymorning.Myfatherdoesn’thaveaneggforbreakfast.LiLeidoesn’tdohishomeworkafterschool.Wedon’tdoourhomeworkathome.Theydon’thaveameetingeverymorning.1. Weoften_____(play)intheplayground.2. He____(get)upatsixo’clock.3. ___you____(brush)yourteetheverymorning?4. What___heusually___(do)afterschool?5. Danny______(study)English,Chinese,Maths,ScienceandArtatschool.6. Mikesometimes_____(go)totheparkwithhissister.7. She_____(watch)TVwithhisparentseveryevening.8.____Mike____(read)Englisheveryday?用所给动词的正确形式及助动词填空playgetsDobrushdoesdostudiesgoeswatchesDoesread2、一般过去时TheSimplePresentTense教学重、难点一般过去时一般过去时指动作发生在过去有时候会有例如yesterday,lastyear等表示过去时间的标志一般过去时主要要注意动词的变化be动词和实意动词含有be动词的一般过去式SheisinBeijing.ShewasinBeijing.Iamastudent.Iwasastudent.Wearefriends.Wewerefriends.含有be动词的一般现在时变一般过去时,把is和am改成was,把are改成were练习:1.Sheisateacher.She___ateacher.2.TheyarefromJapan.They___fromJapan.Iamverytired.I___verytired.Heistooyoungtogotoschool.He___tooyoungtogotoschool.5.Youarelateforschool.You___lateforschool. waswerewaswaswere不含be动词的一般过去时不含be动词的句子改写成一般过去时，把句子中的动词改为过去式形式。通常有五种写法。Iworkinthiscity.Iworkedinthiscitylastyear.TheyliveinShanghai.TheylivedinShanghailastyear.动词过去式的写法：一般情况，在动词末尾加ed动词以e结尾的，直接在词尾加d3、辅音加y结尾，变y为i加edIstudyinBeijing.IstudiedinBeijing.Study,copyCry,fly4、重读闭音节结尾，双写词尾字母加edshestops.shestopped.5、特殊Igotoschoolbybikeeveryday.Iwenttoschoolbybikeyesterday.例如：have/has—had,go---went,eat---ate,say--saidthink—thought,come--came不规则动词练习Ithinkyouareright.Ithoughtyouwereright.Sheeatsanappleeveryweek.Sheateanappleanhourago..3、一般将来时TheFutureSimpleTense一般将来时相对于讲话时间将要发生的动作或情况2.时间状语（判断标准）：tomorrow明天nextweek下周thedayaftertomorrow后天soon不久inthefuture在将来in+一段时间多久之后才...TheFutureSimpleTense1.will+动词原形(I/weshall)2.begoingto+动词原形3.be+v-ing4.一般现在时表将来结构1.will/shall＋v原形表示一个将来的动作或状态，“要…,会…”Eg.1)Shewillgototheparktomorrow.2)IwillreturnhomeassoonasIfinishmytask.2、begoingto+v原形①表示打算做某事②表示现在已经有迹象表明将要发生某事。---What________________dothisevening?---Iamgoingtodomylessons.看那些乌云要下雨了.Lootatthedarkclouds.It__________rain.isgoingtoareyougoingto3.be+v-inggo,come,leave,start,arrive,stay,fly,land,takeoff等动词可用现在进行时表示安排和计划或即将发生的动作。我们明天动身去青岛.We’releavingforQingdao.6.表示与生日,日历,课时安排或交通时刻表有关的动作(一种规律)，用一般现在时表示将来时态常用于转移动词如：★(begin,come,leave,go,arrive,start,stop,return,open,close…）Eg.1、Theeveningclassbeginsat19:00.2、Thetrainstartsattwo.If条件句中，动词用一般现在时表将来。Ifwehurry,wemaycatchthebus.如果我们快点的话，我们也许会赶上公交车Ifitrainstomorrow,thetravelwillbecanceled.如果明天下雨的话，旅游将取消。1.—Whatareyougoingtodothisafternoon?—Iamgoingtothecinemawithsomefriends.Thefilm_____quiteearly,sowe____tothebookstoreafterthat.A.finished;aregoingB.finished;goC.finishes;aregoingD.finishes;goExercise:2.Myyoungerbrother____be15yearsoldnextyear.A.isgoingtoB.willC.istoD.should1.Theagreement__________comeintoforcenextyear.I’mnotfeelingwell,andI_______gotoseeadoctor.Ifyou________(don’tpass)theexam,youwillbecriticizedbyyourparents.willwilldon’tpass5.How_____you_________spendyourholiday?—I’vedecidedtorepaintthisroom.—Oh,haveyou?Whatcolour____you_______paintit?—TheweatherissoniceandIamgoingtositinthegarden.—That’sagoodidea.I_________joinyou.willaregoingtoaregoingto4、现在进行时ReviewofthePresentContinuousTense教学重、难点：知识要点：一.现在进行时的定义:现在进行时是表示现在、说话瞬间或当前一直正在做着的动作.Eg:1、JennyiswatchingTVnow.2、Iamwriting.五.现在进行时的判断：（