人教版中考英语复习之词性动词的时态课件

动词的时态CONTENTS(1)时态的定义(2)标志词(3)句型转换(4)即时训练观察以下句子是用什么来体现不同的时态的？Idomyhomework.我做我的作业。Ididmyhomeworkyesterday.我昨天做了家庭作业。Iwilldomyhomeworktomorrow.我明天会做我的家庭作业。Iamdoingmyhomeworknow.我正在做我的家庭作业。在英语中，不同时间里发生的动作或存在的状态，要用谓语动词的不同形式来表示，谓语动词的这种不同形式称为动词的时态。动词有哪些时态？一般现在时work/works一般过去时worked一般将来时shall/willwork现在进行时am/is/areworking过去进行时was/wereworking现在完成时have/hasworked（一）一般现在时一般现在时表示______________________________、_______________、_____________或______________等。如：经常发生或习惯性的动作主语的特征客观真理名言警句经常发生的动作主语的特征客观真理名言警句Ioftengetupat7inthemorning.Heisstubborn.Theearthmovesaroundthesun.Pridegoesbeforeafall（骄兵必败）.一般现在时的标志词always总是usually通常often经常seldom很少never从不sometimes有时fromtimetotime不时地twiceaweek一周两次everymorning每天早上下面哪个句子是一般现在时？Iatebreakfastat6:45yesterday.IamgoingtobuyapresentnextSunday.Look!SheissinginganEnglishsong.Mymothergetsupat6o’clockeveryday.✔×××be动词的一般现在时一般现在时中主语对应的be动词形式amisarebe动词的一般现在时肯定句为：主语+be+其他.主语不同，be动词的形式不同。当主语是第一人称单数时（I），be动词用am例：Iamastudent.当主语是第三人称单数时(he,she,it…),be动词用is例：Heisastudent.当主语是第二人称单数或各人称复数时，be动词用are例：Youareastudent./Wearestudents.be动词的缩写完整形式缩写IamI’mhe/she/itishe’s/she’s/it’swe/you/theyarewe’re/you’re/they’re一般现在时be动词的否定和疑问形式观察下列一般现在时的句子是如何变为否定句和疑问句的？Sarahisateacher.Sarahisnotateacher.Theyarebeautifulflowers.Theyarenotbeautifulflowers.be动词的否定形式是在be后加not；疑问形式是把be提至主语前，句末用？问号。(isnot=isn’tarenot=aren’t)例：He/Sheisnot/isn’tateacher.他/她不是老师。Are

youaworker?你是工人吗？IsSarahateacher?Aretheybeautifulflowers?一般疑问句的肯定与否定回答肯定回答为：Yes,主语+be.否定回答为：No,主语+be+not.例：Isheamagician?____________.Issheadoctor?______________.Yes,heisNo,sheisnot/isn’tBe动词练一练1.I____elevenyearsold.2.It____atiger.3.Thedog____cute.4.Thewater____hot.5.We_____intheroom.amisisisareBe动词练一练1.Thebooksareonthedesk.(改为否定句)____________________________________2.Heisagreatteacher.(改为否定句)____________________________________3.JoneandMikearegoodfriends.(改为否定句)____________________________________4.SheisAmy.(改为一般疑问句，并作肯定否定回答)____________________________________Thebooksaren’tonthedesk.Heisn’tagreatteacher.JoneandMikearen’tgoodfriends.IssheAmy?Yes,sheis./No,sheisn’t.实义动词的一般现在时实义动词实义动词即行为动词，表示动作的词。同学们能试着举例吗？comegowalkrunwaitlie…实义动词的一般现在时当主语是第一、二人称单数或各人称的复数形式时，谓语动词用实义动词原形；Iwanttogototheparkwithyou.Theyoftenplaybasketballafterschool.12当主语是第三人称单数时，谓语动词用实义动词第三人称单数形式；Lilygoestoschoolonfooteveryday.实义动词的一般现在时IYouWeTheyHeSheIt++swim.read.go.watch.swims.reads.goes.watches.FILLINTHEBLANKCompleteeachsentencebychangingtheverb(动词)in()topresenttense(一般现在时).1I________

(take)

a

bus

to

school

every

day.2You________

(read)

books

every

day.3We________

(walk)

withmydogevery

day.4They________

(swim)

every

day.5He________

(do)homework

every

day.6She________

(draw)

every

day.7It________

(play)

every

day.takereadwalkswimdoesdrawsplaysFILLINTHEBLANKCirclethecorrectanswer.1I(play/plays)tabletenniseveryMonday.2You(read/reads)storybookseverynight.3We(go/goes)tolibraryeveryafternoon.4They(have/has)dinnerateighteverynight.5He(drink/drinks)applejuiceeverymorning.6She(sleep/sleeps)earlyeverynight.7It(play/plays)theballeveryday.实义动词的一般现在时的否定形式观察下列一般现在时的句子是如何变为否定句的？Iwanttogotothecinema.Idon’twanttogotothecinema.实义动词的一般现在时的否定形式观察下列一般现在时的句子是如何变为否定句的？Hedoesn’tliketakingphotosinthepark.Shelikestakingphotosinthepark.总结实义动词的一般现在时的否定形式是“do/doesn’t+实义动词原形”。例：Heworksinside.He

doesnotworkinside.实义动词的一般现在时的疑问形式观察下列一般现在时的句子是如何变为一般疑问句的？Shelikestheskirt.Doessheliketheskirt?TheyreadEnglisheverymorning.DotheyreadEnglisheverymorning?助动词do提前，likes(单三)变为原形like助动词does提前，实义动词read不变肯定回答：Yes,主语+do/does.否定回答：No,主语+do/does+not.总结实义动词的一般现在时的一般疑问形式是在句首加do或does，句中的实义动词用原形，句尾用问号。例：He

works

inside.Yes,hedoes.Does

hework

inside?No,hedoesn’t.肯回：否回：按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)____________________________________________2.Idomyhomeworkeveryday.（改为一般疑问句，作否定回答)___________________________________________________3.Shelikesmilk.(改为一般疑问句，作肯定回答)____________________________________________4.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)___________________________________________________5.Wegotoschooleverymorning.(改为否定句)____________________________________________Danieldoesn’twatchTVeveryevening.Doyoudoyourhomeworkeveryday?No,Idon’t.Doesshelikemilk?Yes,shedoes.DoesAmylikeplayingcomputergames?No,shedoesn’t.Wedon’tgotoschooleverymorning.改错1.IsyourbrotherspeakEnglish?____________2.Doeshelikesgoingfishing?____________3.Helikesplaygamesafterclass.____________4.Mr.WuteachsusEnglish.____________5.Shedon’tdoherhomeworkonSundays.__________Doeslikeplayingteachesdoesn’t关于have的用法实义动词have（has）在表示“有”时，在口语中的否定形式为haven’t/hasn’t或have/hasnot；变为疑问句时可直接把have/has放在句首，也可借助助动词do/does。如：Theboyhasn’tacomputer.=Theboydoesn’thaveacomputer.这个男孩没有电脑。(二)一般过去时（二）一般过去时一般过去时表示过去某个时间发生的动作或存在的状态。现在未来过去一般过去时的构成的分类12be动词的一般过去时实义动词的一般过去时例：例：Ninawasherejustnow.IplayedfootballlastMonday.be动词的一般过去时be动词waswere在一般过去时中，be有was与were两种形式，主语不同，be动词的形式不同。当主语是第一、三人称单数时，be动词用was。Iwasalittleboytenyearsago.Shewassadatthebadnews.当主语是第二人称单数或各人称复数时，be动词用were。Youweresillytodoso.Theywerereadyforthecomingexam.Fillintheblankswith“was”or“were”(1)He______angry.(2)He______happy.(3)DonaldDuck_____sleepy.(4)They______cute.(5)It______rainy.waswaswaswerewasbe动词的一般过去时的否定形式和疑问形式be动词的一般过去时的否定形式是在be后加not；其疑问形式是把be提至主语前，句末用问号。(wasnot=wasn’t;werenot=weren’t)Hewasinwhenhismothercameback.notHewasthebeststudentsinyourclass.Washe?请将句子变为否定句：请将句子变为疑问句：肯定回答：Yes,主语+was/were.否定回答：No,主语+was/were+not.一般过去时的标志词lastyear去年yesterday昨天amomentago刚才justnow刚才inthepast过去句型转换1.Myparentsareathomeyesterday.(yesterday,atwork)____________________________________________________2.Thekingisveryhappytoday.(把today改成yesterday)Theking_______veryhappy_____________.3.TodayisMonday.(thedaybeforeyesterday)____________________________________________________4.TomhadabigbirthdaypartylastSunday.(改为否定句)Tom_________________abigbirthdaypartylastSunday.5.TheboytriesonanewT-shirt.(改为一般过去时)Theboy____________________anewT-shirt.6.Icanmakeacakenow.(用oneyearago改写句子)I_______________acake_________________________.Myparentswereatworkyesterday.wasyesterdayThedaybeforeyesterdaywasSaturday.didn’thavetriedoncouldmakeoneyearago(三)一般将来时一般将来时的定义Hewillgotoplayfootballtomorrow.一般将来时表示未来某个时间将要发生的动作或存在的状态。一般将来时的构成请找出下列一般将来时句子划线部分的规律：我明天将去看一场电影。Iwillseeafilmtomorrow.她下周开始学习英语。ShewilllearnEnglishnextweek.我们下周五要去购物。WewillgoshoppingnextFriday.will+动词原形一般将来时的构成1will/shall+动词原形所有人称第一人称例：Iwillbegladtoseeyou=Ishallbegladtoseeyou.否定形式：”will/shall+动词原形”的否定形式是在will/shall后加not，willnot的缩写形式是won’t。其疑问形式是把will/shall提至句首，句末用问号。如：Iwon’tgotobeduntilIfinishthehomework.notuntil直到…才Willyoucometohavedinnerwithme?一般将来时的构成2begoingto+动词原形be动词的形式随着人称的变化而变化例：1.We________goingtodiscussthematter.2.Ithinkit___________goingtorainsoon.areis一般情况下，“will+动词原形”与“begoingto+动词原形”这两种结构可以互换。Theywillmeetattheschoolgateateighttomorrow.Theyaregoingtomeetattheschoolgateateighttomorrow.一般将来时两种构成的区别Wewillbuyacarsomeday.我们总有一天会买车。Wearegoingtobuyacarthismonth.我们这个月要买车。语气较为不肯定语气肯定1.描述“未来”的活动或状态。2.预期未来可能发生之事说明未来有买车的计划说明近期之内的购车计划1.描述“近期之内”之计划或打算2.表示几乎确定会发生之事一般将来时的否定句12主语+will+not+动词原形主语+be动词+notgoingto+动词原形例例==WewillnotmovetoNewYork.WearenotgoingtomovetoNewYork.Iamnotgoingtogotothecollege.Iwillnotgotothecollege.一般将来时的疑问句与答句只要将一般将来时句子中的助动词will或be动词移到句首，即成疑问句。1肯定疑问句Will+主语+动词原形+…？Be动词+主语+goingto+动词原形+…?1.JameswillinviteJulietohisparty.(改为一般疑问句)→________________________________________________2.Youaregoingtostaywithus.(改为一般疑问句)→________________________________________________WillJamesinviteJulietohisparty?Areyougoingtostaywithus?一般将来时的疑问句与答句请继续对这两个一般疑问句作出肯定与否定回答：1.WillJamesinviteJulietohisparty?→___________________________________________2.Areyougoingtostaywithus?→___________________________________________Yes,hewill./No,hewillnot.Yes,Iam./No,I’mnot.总结：助动词will肯回：Yes，主语+will.否回：No，主语+will+not.be动词肯回：Yes，主语+be.否回：No，主语+be+not.一般将来时的疑问句与答句1肯定疑问句Will+主语+动词原形+…？Will+主语+not+动词原形+……?Benot的缩写式+主语+goingto+动词原形+……?Be动词+主语+notgoingto+动词原形+……?.Dadwon’tgoshoppingwithus.(改为疑问句)→________________________________________________2.Johnisn’tgoingtoretire.(改为疑问句)→________________________________________________Won’tDadgoshoppingwithus?Isn’tJohngoingtoretire?一般将来时的标志词tomorrow明天soon很快nextyear明年nextweek下周nextmonth下个月inafewdays几天之后inthefuture将来一、用正确的形式填空1.I_____________(go)tothebookstoretomorrow.2.He_____________(climb)amountainthisweekend.3.She_____________(go)ice-skatingnextSunday.4.We_______________(plant)treesnextweek.5.They________________(swim)tomorrowafternoon.6.Iwill____________(go)fishing.7.Willhe__________(do)thedishes?8.Areyou____________(read)bookstomorrow?9.Todayisasunnyday.We_______________(have)apicnicthisafternoon.10.Mybrother___________(go)toShanghainextweek.amgoingtogoisgoingtoclimbisgoingtogoisgoingtoplantaregoingtoswimgodogoingtoreadaregoingtohavewillgo二、按要求改变句型I’m

goingtowriteane-mail.(改为一般疑问句，并作肯定回答)____________________________________________________2.Sheisgoingtodrinkwater.(改为一般疑问句，并作肯定回答)____________________________________________________3.Hewillplaychess.(改为一般疑问句，并作否定回答)____________________________________________________4.Wearegoingtothesciencemuseum.(改为一般疑问句，并作否定回答)____________________________________________________5.Itisgoingtorain.(改为一般疑问句)____________________________________________________Areyougoingtowriteane-mail?Yes,Iam.Isshegoingtodrinkwater?Yes,sheis.Willheplaychess?No,hewon’t.Areyougoingtothesciencemuseum?No,wearen’t.Isitgoingtorain?(四)现在进行时现在进行时的定义现在进行时表示现在正在进行的动作或发生的事情。例Thegirlisrunning!be+doing现在进行时的构成现在进行时的基本形式为“be动词+doing”,be动词的形式随着人称的变化而变化。第一人称第二人称第三人称单数复数I我we我们you你you你们he他she她it它they他们be动词口诀be动词真伟大，生了am、is、areI用amyou用arehe,she,it,用is单用is，复用are现在进行时的否定形式和疑问形式现在进行时的否定形式是在be动词后加not；其疑问形式是把be动词提至句首，句末用句号。填空：1.I____________________.我在工作。2.He____________________hishomework.他没在做家庭作业。3.__________you____________aletter?你在写信吗？amworkingisn’tdoingArewriting现在进行时的标志词now现在此刻atthemomentlook看listen听Whataretheydoing?Theyare/Heis/Sheis……(五)过去进行时过去进行时的定义过去进行时表示在过去某一时刻或某一段时间内正在进行或发生的动作，基本形式为“was/were+doing”，第一、三人称单数后用was，其余各人称以及复数形式后用were。Whatwashedoing?Whatweretheydoing?Hewastakingabath.TheywerewatchingTV.12过去进行时的否定形式和疑问形式过去进行时的否定式是在was/were后加________;其疑问形式是把________________提至句首，句末用_____________.was/were问号not填空1.昨天一早晨他都在工作。He________________________yesterdaymorning.2.你给我打电话的时候我正在吃晚饭。I_______________________dinnerwhenyoucalledme.3.那个时候她没有画画。She______________________________atthattime.4.昨天晚上下雨了吗？_________it___________lastnight?wasworkingwashavingwasnotpaintingWasraining过去进行时的标志词atthattime那时thistimeyesterday昨天这个时候lastnight昨晚lastSaturday上周六用正确的形式填空1.-WhatdidyoutalkaboutwithMary?-Nothing.She___________________(make)acalltosomeone,soIjustnoddedtoherandwentaway.2.IsawJohninthebookstoreyesterday.He______________(read)abookatthatmoment.3.-Ididn’tseeyouatthepartylastnight?-I__________________(work)onmyEnglis