七年级英语7B unit 4 grammar一般过去时课件 牛津版 课件

Simplepasttense(一般过去时)Unit4Grammarsomecommontimeexpressions:yesterday,yesterdayafternoon,lastnight,lastweek,threedaysago,tenyearsago…Weusethesimplepasttensetotalkaboutthingsinthepast.TheSimplePastTenseMostverbs

+edwalkwalkedVerbsendingine

+dlivelivedVerbsendinginaconsonant+y

-y+iedstudystudiedShortverbsendinginavowel+aconsonant

doubletheconsonant+edstopstoppedHowtoadd“ed”toregularverbs7规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/

在浊辅音和元音后面/t/passed/pa:st/在清辅音后面/id/needed/’ni:did/1.searchsearchedkickedstartedansweredlovedusedplayedcarriedchatteddied写出下列动词的过去式不规则动词表InfinitivePasttenseamiswasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell参考课本P1121.look 2.live 3.stop4.carry 5.hope 6.trip7.call 8.finish 9.want动词过去式转换练习将下列动词变为过去式1.looklooked 2.livelived 3.stopstopped4.carrycarried 5.hopehoped 6.triptripped7.callcalled 8.finishfinished 9.wantwanted10.arewere 11.gowent 12.havehad13.dodid 14.getgot 15.comecame16.saysaid 17.seesaw 18.putput19.eatate 20.taketook 21.readread动词过去式转换练习将下列动词变为过去式

is→wasarewere肯定句否定句疑问句主语+be动词的过去式（was,

were）~.主语+be动词的过去式（was,

were）+

not

~.be动词的过去式（was,

were）+主语~?Hewasbusyyesterday.Hewas

notbusyyesterday.Washebusyyesterday?Dinosaurs_______(notbe)firstanimalsonEarth.2.There____(be)hundredsofdifferentkindsofdinosaurs.3._____(be)heathomelastSunday?用所给动词的适当形式填空:weren’twereWasTheSimplePastTensehappen→happened肯定句否定句疑问句主语+动词的过去式

~.主语+didnot+动词原形~.Did+主语+动词原形~?Heplayedtennislastweek.Hedidnot

playtennislastweek.Didheplaytennislastweek.一般过去时态的肯定结构：

主语+动词的过去式

1.今天早上他们去了（went）博物馆。2.昨天我玩过电脑游戏了。3.上个星期天他们踢过足球了。4.去年我父亲参观了故宫。（visited）5.我们昨天在那里玩得很高兴。（had）6.她发现（found）它非常有趣。7.丹尼尔昨天看见了一只奇怪的鸟。（saw）

Theywenttothemuseumthismorning.Iplayedcomputergamesyesterday.TheyplayedfootballlastSunday.MyfathervisitedthePalaceMuseumlastyear.Wehadagoodtimethereyesterday.Shefounditveryinteresting.Danielsawastrangebirdyesterdaymorning.一般过去时的否定结构didn’t+动词原形

1.昨天下午他们没有打篮球。2.上个星期我们没有爬山。3.去年我们没有去北京。4.我的妈妈昨天晚上没有看电视。5.昨天他们没有去过颐和园。6.今天早上我没有吃早饭。

Theydidn’tplaybasketballyesterdayafternoon.Wedidn’tclimbthehilllastweek.Wedidn’tgotoBeijinglastyear.Mymotherdidn’twatchTVyesterdayevening.Theydidn’tgoto

theSummerPalaceyesterday.Ididn’thave/eatbreakfastthismorning.一般过去时的一般疑问句结构及其回答

Didyoubuyabike？肯定回答Yes,Idid

否定回答No,Ididn’t.1.你昨天读过报纸吗？是的。2.他今天早上听过音乐吗？是的。3.你们上个星期打过篮球吗？不，没有。4.他们昨天晚上看过电视吗？不，没有。5.你昨天看见过奇怪的鸟吗?没有。6.你的父亲去年去过颐和园吗？不，他没有。Didyoureadnewspapersyesterday?Yes,Idid.Didhelistentomusicthismorning?Yes,hedid.Didyouplaybasketballlastweek?No,wedidn’t.DidtheywatchTVyesterdayevening/lastnight?No,theydidn’t.Didyouseethestrangebird?No,Ididn’t.DidyourfathergototheSummerPalacelastyear？No，hedidn‘t.Completethesentences.Usethesimple

past

tenseoftheverbsinbrackets:1.Jordan_______(play)basketball.He___________(notplay)football.2.I_______(go)swimminglastSunday.ButI___________(notgo)shopping.3.Mycousins_______(enjoy)computergameslastyear.Butthey__________(notenjoy)ballgames.4._____you_______(like)fishinthepast?Yes,Buthe___________(notlike)fish.playeddidn’tplaywentdidn’tgoenjoyeddidn’tenjoylikedidn’tlike12DidFindthemistakesandcorrectthem1.Icarryedanumbrellayesterday.2.Westopedtalkingwhensawtheteacher.3.Doyoufindinformationyesterday？4.Doesyouruncleseeafilmlastweek？5.Theydon’tclimbthehillthismorning.6.Katedidn’tplayedbadmintonyesterdaymorning.7.Wegotothemuseumlastmonth.×

carried×stopped×Did×Did×didn’t×didn’tplay×wentRewritethesentencesbelowasrequired1.Igotoschooleveryday.(yesterday)2.Mymotherwatchesintheevening.(yesterdayevening)3.Myfatherdoesn’tgoswimmingeveryyear.(lastyear)4.Wedon’tplayvolleyballeveryafternoon.(yesterdayafternoon)5.Doesyourfatherreadbookseverymorning?(yesterdaymorning)6.Dotheylistentomusiceverynight?(lastnight)Iwenttoschoolyesterday.Mymotherwatchedyesterdayevening.Myfatherdidn’tgoswimminglastyear.Wedidn’tplayvolleyballyesterdayafternoon.Didyourfatherreadnewspaperyesterdaymorning?Didtheylistentomusiclastnight?巧记动词过去时态动词一般过去时，表示过去发生的事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。

AskandAnswerthequestions.When/born?What/primaryschool?Who/firstteacher?Who/firstfriends?What/like?Workinpairs.Activity1ReadaboutLiuYun.Askandanswerthequestions.

LiuYun

YouYourpartnerBorninTianjinBornon2ndNovember,1990PrimarySchoolQiuzhengPrimarySchoolFirstteacherMsGuoFirstfriends