小升初英语四大时态复习

第1讲四大时态一．教学目标1.系统整理四大时态特征2.掌握和了解四大时态在小升初考试题型中的运用二．教学重点难点掌握与灵活运用四大时态教学过程：【知识点1】一般现在时一.意义：表示经常发生的事情，动作或存在的状态二.构成及变化1、be动词的变化肯定句：主语+be(am,is,are)+其它。如：Iamastudent.我是一个学生。Heisastudent.他是一个学生。Youareastudent.你是一个学生。否认句：主语+be+not+其它。如：Iamnotastudent.我不是一个学生。Heisn’t(=isnot)astudent.他不是一个学生。Youaren’t(=arenot)astudent.你不是一个学生。一般疑问句：Be+主语+其它。如：-Areyouastudent?-Yes.Iam./No,I'mnot.特殊疑问句：疑问词+一般疑问句。如：Whereismybike?2、行为动词的变化当主语为第一，二人称及复数时，助动词为do肯定句：主语+动词原形(+其它)。如：Weoftenplaybasketballafterschool.否认句：主语+don't+动词原形(+其它)。如：wedon’tplaybasketballafterschool.一般疑问句：Do+主语+动词原形+其它?如：-Doyouoftenplaybasketballafterschool?-Yes,wedo./No,wedon't.特殊疑问句：疑问词+以do开头的一般疑问句?如：Whatdoyouoftendoafterschool?当主语为第三人称单数时,助动词为does肯定句：主语+动词三单式(+其它)。如：HespeaksEnglishwell.否认句：主语+doesn’t+动词原形(+其它)。如：Hedoesn’tspeakEnglishwell.一般疑问句：Does+主语+动词原形+其它。如：DoeshespeakEnglishwell?Yes,hedoes./No,hedoesn't.特殊疑问句：疑问词+以does开头的一般疑问句?如：Howdoesyourfathergotowork?三、第三人称单数的动词变化规那么(只有在第三人称为主语的肯定句中，动词才用三单式)(1)多数动词直接加s:runsgetslikescolletstakesplaysclimbs…….(2)结尾是s,x,sh,ch,o,前为辅音字母,结尾加es:watchesteachesgoesdoeswashescrossesmixesbrushes(3)动词末尾以辅音字母加y:将y改为i加es:study→studiesfly→fliescarry→carriescry→cries但在y前如果为元音那么直接加s:buyssays(4)特殊情况：have-has四、时间标志：always,usually,often,sometimes,every…【知识点2】现在进行时一、意义：表示现在正在进行的动作或正在发生的事。二、构成:be(am,is,are)+动词现在分词-ing形式肯定句：主语+be+现在分词V-ing(+其他)I’mdoingmyhomeworknow.否认句：主语+be+not+动词-ing+其他.I’mnotdoingmyhomeworknow.一般疑问句：Be+主语+动词-ing+其他?-Areyoudoingyourhomeworknow?-Yes,Iam.No,I’mnot.特殊疑问句：特殊疑问词+be+主语+动词-ing+其他?Whatareyoudoingnow?三、现在分词的构成：(1)一般在动词末尾直接加ing,(2)以不发音字母e结尾的动词，先去掉e,再加ing，如：skate→skatingmake→makingdance→dancingwrite→writinghave→havingride→ridingcome→coming(3)以重读闭音节结尾的动词，中间只有一个元音字母，词尾只有一个辅音字母，应双写末尾的辅音字母，再加ing,如：puttingrunningbeginningstoppingswimmingshoppingsittinggetting四、时间标志：now，句前的look,listen【知识点3】一般过去时一、意义：表示过去某个时间发生的事情或存在的状态.二、构成及变化1.Be动词在一般过去时中的变化：am和is在一般过去时中变为was。(wasnot=wasn’t)are在一般过去时中变为were。(werenot=weren’t)带有was或were的句子，其否认、疑问的变化和is,am,are一样，即否认句在was或were后加not，一般疑问句把was或were调到句首。如：Iwasastudent.Youwereastudent.Iwasn’tastudent.Youweren’tastudent.-Wereyouastudent?-Yes,Iwas./No,Iwasn’t.2.行为动词在一般过去时中的变化：肯定句：主语+动词的过去式.IwatchedafilmlastSunday.否认句：主语+didn’t+动词原形.Ididn’twatchafilmlastSunday.一般疑问句：Did+主语+动词原形?-DidyouwatchafilmlastSunday?-Yes,Idid./No,Ididn’t.特殊疑问句：疑问词+以did开头的一般疑问句?WhatdidyoudolastSunday?三、动词由原形变为过去式的规律〔即动词过去式〕：1〕＋ed〔如：watched〕2〕以e结尾＋d〔如liked〕3〕重读闭音节单词〔通常以辅元辅结尾〕双写末尾字母＋ed〔如：stopped〕4〕辅音加y结尾的单词改y为i＋ed〔如：studied〕5〕不规那么〔及特殊形式〕：〔见六年级下册P90〕am-wasis-wasare-weredo-didfeel-feltget-gotgo-wenthave-hadsay-saidsee-sawread-readcome-cameeat-atefly-flewblow-blew四、时间标志：yesterday,yesterdaymorning(afternoon,evening…)lastnight(week,month,year…),amomentago,aweekago,threeyearsago,justnow...【知识点4】一般将来时一、意义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或重复发生的动作。二.构成及变化：一般将来时常用的两种结构begoingto+动词原形:表示打算、准备做的事或即将发生或肯定要发生的事。shall/will+动词原形:表示将要发生的动作或情况，没有太多的方案性,还用来表示意愿⑴begoingto+动词原形㈠肯定句主语+be(am/,is,/are)goingto+动词原形+其它成份MysisterisgoingtolearnEnglishnextyear.我姐姐准备明年学英语。㈡否认句主语+be(am/is/are)notgoingto+动词原形+其它成份Iamnotgoingto(goto)thecinematonight.我今天晚上不打算去看电影。㈢一般疑问句Be(am/is/are)+主语+goingto+动词原型+其它成份…?Isyourfathergoingtoplaybasketballwithyou?你父亲打算和你去打篮球吗?Yes,heis.是的。/No,heisn’t.不。㈣.特殊疑问句特殊疑问词(Wh-)+一般疑问句?WhereareyougoingtospendSpringFestival.?春节你打算在哪过?㈤.注意:begoingto结构后面习惯上不跟go，come等表位移的动词，一般用该动词的进行时形式表示。如:He’sgoingtoNewYorknextweek.下周他要去纽约.⑵.will/shall+动词原形(在书面语中，主语是第一人称时，常用shall,在口语中，所有人称都可以用will)1.肯定句主语+will/shall+动词原形+其它成份I(shall)writetohimnextweek.下周我将给他写信。2.否认句主语+will/shall+not+动词原形+其它成份Theywon’twatchTVthisevening.今天晚上他们不看电视。3.一般疑问句will/shall+主语+动词原形+其它成份Willyoustayathomewithustomorrow?明天你和我们呆在家里好吗?4.特殊疑问句特殊疑问词(Wh-)+一般疑问句Whenwillyourfatherbeback?你爸爸什么时侯回来?三、附:ShallI/we…常用来征求对方意见，而问对方是否愿意，或者表示客气的邀请，常用Willyou…?他们的答复比拟灵活。1.Shallwegotothepark?肯定Sure,let’sgo.否认No,let’sgotothecinema.2.Willyoupleasecometomybirthdaypartynextweek?肯定Yes,Iwill./Sure.否认I’msorry.I’mafraidIcan’t.四、时间标志：tomorrow,soon,nextMonday,nextyear,nextweekend,thisafternoon,thisevening……【题型分析】句型转换：按要求改写句子，每空一词。1.PleasereadLessonOne.(改为否认句)LessonOne,please.2.Jackiehaslunchatschool.(改为一般疑问句)Jackielunchatschool?3.Myfavouritesubjectisscience．(划线局部提问)_______________________favouritesubject?4．TheyhavemathsonTuesdayandFriday.(划线局部提问)________________________theyhavemaths?5．Annistenyearsold．Lucyiseightyearsold．(把两个句子连成一句)Lucyistwoyears___________________Ann．6.Mywatchisbroken.〔就划线局部提问〕_____________________________________Watch?7.BabyBearlookedinthebedroom.〔就划线局部提问〕__________________BabyBear__________?8.Hehasapieceofbreadforbreakfasteveryday.〔就划线局部提问〕_____________________________________forbreakfasteveryday?9.Thatbusisveryold.〔改为复数句〕___________________________veryold.10.IliketheactorPaulSmithbest.(改为同义句)__________________actorisPaulSmith.11.CanIlookatyournewsofa?(改为同义句)CanI_________________________________yournewsofa?12.Thatisherknife.〔改成复数〕are.13.Ijumphigherthanmybrother.〔同义句转换〕Mybrotherthanme.14.WeatelotsofdeliciousfoodlastSpringFestival.〔改为一般疑问句〕you______lotsofdeliciousfoodlastSpringFestival?15.Lilylikesspringbest.〔对划线局部提问〕seasonlilylikebest?16.Ipickedorangesonthefarmlastweek.〔对划线局部提问〕__________you_____orangeslastweek?二、单项选择1.HetoschoolfromMondaytoFriday.A.goB.goesC.going2.Theeartharoundthesun.A.movingB.movesC.moved3.---WheredoesMr.Lin?---HeintheUSA.A.live;livesB.lived;liveC.lives;liveD.lived;live4.DoesyourauntEnglishinBritain?A.learnsB.learnC.learntD.learning5.---DoesPeterliketowatchTV?---.A.Yes,helike.B.No,hedoesn’tC.Yes,he’dlikeD.No,helikes.6.---youusuallylateforschool?---No,.A.Do;IamB.Does;notC.Are;I’mnotD.Are;Iaren’t7.It’s8o’clock.MydaughteranEnglishclass.A.haveB.havingC.ishaving8.Listen!Thebabyinthenextroom.A.cryingB.criedC.iscrying9.Look!Thetwinsnewsweaters.A.arewearingB.wearingC.arewear10.---Whatareyounow?---Ibread.A.doing;eatingB.does;eatingC.doing;ameating11.Shetoschoolat6:40everyday,butyesterdayshetoschoolat7:00.A.goes;goesB.goes;wentC.went;goes12.HeTVathomelastSunday.A.watchesB.iswatchingC.watched13.Whatyouonthelastdayoftheholiday?A.do;doB.did;doC.do;did14.Shehomeworklastnight.A.doesn’tdoB.don’tdidC.didn’tdo15.DidtheytheflooronSunday?A.sweepB.sweepingC.swept16.IBeijingwithmyparentsthisyear.A.begoingtoB.amgoingtoC.weregoingto17.Theyaren’ttothepark.A.goingB.goesC.went18.yougoingseeafilmtomorrow?A.Is;toB.Are;toC.Was;to19.He________verybusythisweek,he________freenextweek.A.willbe;isB.is;isC.willbe;willbeD.is;willbe20.There________adolphinshowinthezootomorrowevening.A.wasB.isgoingtohaveC.willhaveD.isgoingtobe三、用所给词的适当形式填空。1.you(brush)yourteetheverymorning?2.Whatheusually(do)afterschool?3.Tom(study)English,Chinese,Maths,ScienceandArtatschool.4.Theman(teach)usMathonSundays.5.W hattheyoften(do)onFridays?6.We(notwatch)TVatnight.7.Iam(write)aletterinmyofficenow.8.Look!They(play)inthegym.9.Listen!Thegirls(sing)intheplayground.10.Heis(make)atoycarforhislittlecousin.11.It’stwelveo’clocknow.Mymother(cook)inthekitchen.12.Weall(have)agoodtimelastsummerholiday.13.She(read)abookyesterdayevening.14.She(be)happylastnight.15.There(be)asignonthefloorlastnight.16.Mary(visit)hergrandparentstomorrow.17.Todayisasunnyday.We(have)apicnicthisafternoon.18.Mybrother(go)toShanghainextweek.19.Whatyou(do)nextweek.20.David(give)apuppetshownextMonday.四、作文1.我的一天Myday时态一般现在时

重要句型主语+动词原形+其它.

在几点使用at…例文：Igetupat6:00.ThenIwashmyfaceandbrushmyteeth.Ieatbreakfastat7:00.ThenIgotoschool.Ihavesevenclasseseveryday.Classesbeginat8:00.Schoolisoverat4:30.Afterschool,Ioftenplaytabletenniswithmyfriends.Ieatdinnerat7:00.ThenIlistentomusic.Idomyhomeworkat8:00.Igotobedat9:30.

Thisismyday.2.某人的一天Tom’sday时态一般现在时

重要句型主语(第三人称单词形式)+动词第三人称单词形式+其它.

注意与Myday的区别

①主语由I变为He.②形容词性物主代词由my变为his

③动词由原形变为第三人称单数形式,简单记忆方法就是动词后加s或es例文：Tomgetsupat6:00.Thenhewasheshisfaceandbrusheshisteeth.Heeatsbreakfastat7:00.Thenhegoestoschool.Hehassevenclasseseveryday.Classesbeginat8:00.Schoolisoverat4:30.Afterschool,heoftenplaystabletenniswithhisfriends.Heeatsdinnerat7:00.Thenhelistenstomusic.Hedoeshishomeworkat8:00.Hegoestobedat9:30.

ThisisTom’sday.3.上周未是如何渡过的?时态一般过去时.Ihadabusy/happy/goodtimelastweekend.

OnSaturdaymorning,I…….Then,I…….

Intheafternoon,I……OnSunda