语法-时态（课件）-译林版英语六年级下册

时态语法复习一般现在时、现在进行时、一般将来时、一般过去式一般现在时一般现在时功能：1.表示事物或人物的特征、状态。如：Theskyisblue.天空是蓝色的。2.表示经常性或习惯性的动作。如：Igetupatsixeveryday.我每天六点起床。3.表示客观现实。如：Theearthgoesaroundthesun.地球绕着太阳转。构成：1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。注意：（我用am，你用are，三单is，复数are。）2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。一般现在时动词+s的变化规则1．一般情况下，直接加-s，如：cook-cooks,milk-milks2．以s.x.sh.ch.o结尾，加-es，如：guess-guesses,wash-washes,watch-watches,go-goes3．以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies【练习】1.Heoften________(have)dinnerathome.2.DavidandTom_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Mike_______(notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?7._______yourparents_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.【练习】11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I'mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20.－Whatday_______(be)ittoday?【练习】改错(划出错误的地方，将正确的写在横线上)1.IsyourbrotherspeakEnglish?__________________2.Doeshelikesgoingfishing?__________________3.Helikesplaygamesafterclass.__________________4.Mr.WuteachsusEnglish.__________________5.Shedon'tdoherhomeworkonSundays.________________句式变化肯定句：主语+动词原形(+其它)。如：Ilikebread.否定句：主语+don't(doesn't)+动词原形(+其它)。如：Idon'tlikebread.当主语为第三人称单数时，要用doesn't构成否定句。如：Hedoesn'toftenplayfootball.一般疑问句：Do(Does)+主语+动词原形+其它。（句首加助动词do,does）如：-Doyouoftenplayfootball?-Yes,Ido./No,Idon't.当主语为第三人称单数时，要用does构成一般疑问句。如：-Doesshegotoschoolbybike?-Yes,shedoes./No,shedoesn't.特殊疑问句：疑问词+一般疑问句。如：Howdoesshegotoschool?现在进行时现在进行时1．现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。（句中一般含有now,look,listen.）2．现在进行时的肯定句基本结构为be+动词ing.如：Tomisreadingbooksinhisstudy.3．现在进行时的否定句在be后加not。如：Tomisreadingbooksinhisstudy.Tomisnotreadingbooksinhisstudy.4．现在进行时的一般疑问句把be动词调到句首。如：Tomisreadingbooksinhisstudy.IsTomreadingbooksinhisstudy？5．现在进行时的特殊疑问的基本结构为：疑问词+一般疑问句?（注意：当划线部分包含谓语动词时，用疑问词代替划线部分放到句首，原划线处应加上doing）如：Tomisreadingbooksinhisstudy.Tomisreadingbooksinhisstudy.IsTomreadingbooksinhisstudy?IsTomreadingbooksinhisstudy?WhatisTomdoinginhisstudy?WhereisTomreadingbooks?动词加ing的变化规则1．一般情况下，直接加ing，如：cook-cooking2．以不发音的e结尾，去e加ing，如：make-making,taste-tasting3．如果末尾是辅音字母加一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running,stop-stopping【练习】用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic.9.It's5o'clocknow.We_____________(have)suppernow.10.______Helen____________(wash)clothes?Yes,sheis.【练习】句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)__________________________________________________________________________________________________________________________2.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)________________________________________________________________________________________________________3.I’mplayingthefootballintheplayground.(对划线部分进行提问)_________________________________________________________________4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)________________________________________________________________【练习】现在进行时翻译练习1.他(她)在听音乐吗？________he/she__________________________?2.你正在干什么？我正在做作业。_______areyou_______?I’m____________________________.3.你父亲在干什么？他正在看电视。What______yourfather_______?He___________________.4.他正在打一封电子邮件吗？是的。_______he_________________________?Yes,______________.5.琳达经常在晚上做作业,但她今晚在看电视。Lindaoften_______her_________intheevening.Butshe__________________thisevening.6.我不能和你出去了.外面正下雨呢。I_______goout____________.It________________outside一般将来时一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下提示：tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow等。

二、基本结构：①begoingto+do如：Iamgoingtogoswimmingtomorrow.②will+do如：Iwillgoswimmingtomorrow.三、否定句：在be动词（am,is,are）后加not或情态动词will后加not成won’t。如：Iamgoingtogoswimmingtomorrow.→Iamnotgoingtogoswimmingtomorrow.Iwillgoswimmingtomorrow.→Iwillnotgoswimmingtomorrow.四、一般疑问句：动词或will提到句首，some改为any,and改为or，第一二人称互换。如：Iamgoingtogoswimmingtomorrow.→Areyougoingtogoswimmingtomorrow?Iwillgoswimmingtomorrow.→Willyougoswimmingtomorrow?一般将来时对划线部分提问。(疑问词+一般疑问句?)一般情况，一般将来时的对划线部分有三种情况。1、问人。Who例如：Iamgoingtoschool.Tomwillgotoschool.Who’sgoingtoschool?Whowillgotoschool?2、问干什么。What…do例如：Myfatherisgoingtowatcharacewithmethisafternoon.Whatisyourfathergoingtodowithyouthisafternoon？Myfatherwillwatcharacewithmethisafternoon.Whatwillyourfatherdowithyouthisafternoon？3、问什么时候。When.例如：Sheisgoingtoswimatnine.Shewillswimatnine. Whenisshegoingtoswim？Whenwillsheswim?同义句：begoingto=will(begoingto常指客观情况，will常指主观情况)Iamgoingtogoswimmingtomorrow（明天）.=Iwillgoswimmingtomorrow.【练习】填空。1．我打算明天和朋友去野炊。I_____________________haveapicnicwithmyfriends.I________haveapicnicwithmyfriends.2．下个星期一你打算去干嘛?我想去打篮球。What___________________________________________nextMonday?I__________________playbasketball.What_________youdonextMonday?I________playbasketball.3．你妈妈这个周末去购物吗？是，她要去买一些水果。_____yourmother_______________goshoppingthis___________?Yes,she_________.She________________________buysomefruit.4．你们打算什么时候见面。Whattime_______you___________________meet?【练习】改句子。1.Nancyisgoingtogocamping.（改否定）Nancy________goingtogocamping.2.I’llgoandjointhem.（改否定）I_______go______jointhem.3.I'mgoingtogetupat6:30tomorrow.（改一般疑问句）_______________________togetupat6:30tomorrow?4.Wewillmeetatthebusstopat10:30.（改一般疑问句）_______________meetatthebusstopat10:30.5.Sheisgoingtolistentomusicafterschool.（对划线部分提问）_______________she_________________________afterschool?6.Myfatherandmotheraregoingtoseeaplaythedayaftertomorrow.(同上)__________________goingtoseeaplaythedayaftertomorrow.【练习】用所给词的适当形式填空。1.Todayisasunnyday.We_________________________(have)apicnicthisafternoon.2.Mybrother______________________(go)toShanghainextweek.3.Tomoften____________(go)toschoolonfoot.Buttodayisrain.He_________________(go)toschoolbybike.4.Whatdoyouusuallydoatweekends?Iusually__________(watch)TVand____________(catch)insects?5.It'sFridaytoday.What_____she____________________(do)thisweekend?She__________________(watch)TVand(catch)insects.6.What___________(do)youdolastSunday?I____________(pick)applesonafarm.What____________________________(do)nextSunday?I____________________(milk)cows.7.Mary__________________________(visit)hergrandparentstomorrow.8.LiuTao_______________________(fly)kitesintheplaygroundyesterday.一般过去时一般过去时1．一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。2．Be动词在一般过去时中的变化：⑴am和is在一般过去时中变为was。（wasnot=wasn't）⑵are在一般过去时中变为were。（werenot=weren't）⑶带有was或were的句子，即否定句在was或were后加not，一般疑问句把was或were调到句首。3．句中没有be动词的一般过去时的句子

否定句：didn't+动词原形，如：Jimdidn'tgohomeyesterday.

一般疑问句：在句首加did，句子中的动词过去式变回原形。如：DidJimgohomeyesterday?特殊疑问句：⑴疑问词+一般疑问句？如：WhatdidJimdoyesterday?一般过去时动词过去式变化规则：1．一般在动词末尾加-ed，如：pull-pulled,cook-cooked2．结尾是e加d，如：taste-tasted3．末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied5．不规则动词过去式：have变has【练习】写出下列动词的过去式is\am_____________fly____________plant____________are____________drink_____________play___________go______________make________does_____________dance__________worry___________ask___________taste_____________eat____________draw____________put____________throw____________kick___________pass____________do__________【练习】用be动词的适当形式填空1．I_______atschooljustnow.2．He________atthecamplastweek.3．We________studentstwoyearsago.4．They________onthefarmamomentago.5．YangLing________elevenyearsoldlastyear.6．There________anappleontheplateyesterday.7．There________somemilkinthefridgeonSunday.8．T