七年級英語7B unit 4 grammar一般過去時課件 牛津版 課件

Simplepasttense(一般過去時)Unit4Grammarsomecommontimeexpressions:yesterday,yesterdayafternoon,lastnight,lastweek,threedaysago,tenyearsago…Weusethesimplepasttensetotalkaboutthingsinthepast.TheSimplePastTenseMostverbs

+edwalkwalkedVerbsendingine

+dlivelivedVerbsendinginaconsonant+y

-y+iedstudystudiedShortverbsendinginavowel+aconsonant

doubletheconsonant+edstopstoppedHowtoadd“ed”toregularverbs7規(guī)則動詞過去式詞尾-ed的讀音讀音規(guī)則讀音例詞在濁輔音和元音后面/d/moved/mu:vd/

在濁輔音和元音后面/t/passed/pa:st/在清輔音后面/id/needed/’ni:did/1.searchsearchedkickedstartedansweredlovedusedplayedcarriedchatteddied寫出下列動詞的過去式不規(guī)則動詞表InfinitivePasttenseamiswasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell參考課本P1121.look 2.live 3.stop4.carry 5.hope 6.trip7.call 8.finish 9.want動詞過去式轉(zhuǎn)換練習將下列動詞變?yōu)檫^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動詞過去式轉(zhuǎn)換練習將下列動詞變?yōu)檫^去式

is→wasarewere肯定句否定句疑問句主語+be動詞的過去式（was,

were）~.主語+be動詞的過去式（was,

were）+

not

~.be動詞的過去式（was,

were）+主語~?Hewasbusyyesterday.Hewas

notbusyyesterday.Washebusyyesterday?Dinosaurs_______(notbe)firstanimalsonEarth.2.There____(be)hundredsofdifferentkindsofdinosaurs.3._____(be)heathomelastSunday?用所給動詞的適當形式填空:weren’twereWasTheSimplePastTensehappen→happened肯定句否定句疑問句主語+動詞的過去式

~.主語+didnot+動詞原形~.Did+主語+動詞原形~?Heplayedtennislastweek.Hedidnot

playtennislastweek.Didheplaytennislastweek.一般過去時態(tài)的肯定結(jié)構(gòu)：

主語+動詞的過去式

1.今天早上他們?nèi)チ耍╳ent）博物館。2.昨天我玩過電腦游戲了。3.上個星期天他們踢過足球了。4.去年我父親參觀了故宮。（visited）5.我們昨天在那里玩得很高興。（had）6.她發(fā)現(xiàn)（found）它非常有趣。7.丹尼爾昨天看見了一只奇怪的鳥。（saw）

Theywenttothemuseumthismorning.Iplayedcomputergamesyesterday.TheyplayedfootballlastSunday.MyfathervisitedthePalaceMuseumlastyear.Wehadagoodtimethereyesterday.Shefounditveryinteresting.Danielsawastrangebirdyesterdaymorning.一般過去時的否定結(jié)構(gòu)didn’t+動詞原形

1.昨天下午他們沒有打籃球。2.上個星期我們沒有爬山。3.去年我們沒有去北京。4.我的媽媽昨天晚上沒有看電視。5.昨天他們沒有去過頤和園。6.今天早上我沒有吃早飯。

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

theSummerPalaceyesterday.Ididn’thave/eatbreakfastthismorning.一般過去時的一般疑問句結(jié)構(gòu)及其回答

Didyoubuyabike？肯定回答Yes,Idid

否定回答No,Ididn’t.1.你昨天讀過報紙嗎？是的。2.他今天早上聽過音樂嗎？是的。3.你們上個星期打過籃球嗎？不，沒有。4.他們昨天晚上看過電視嗎？不，沒有。5.你昨天看見過奇怪的鳥嗎?沒有。6.你的父親去年去過頤和園嗎？不，他沒有。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?巧記動詞過去時態(tài)動詞一般過去時，表示過去發(fā)生的事；be用was或用were,have,has變had；謂語動詞過去式，過去時間坐標志；一般動詞加-ed，若是特殊得硬記。否定句很簡單，主語之后didn’t添；疑問句也不難，did放在主語前；如果謂語之前有did，謂語動詞需還原；動詞若是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