一般过去时学习课件

TheSimplePastTenseI

watchTVIwatchedTVShehaseggsandbreadShehadeggsandbreadJaygivesaconcertJaygaveaconcert比一比everydaylastnighteverymorningyesterdaymorningeverymonth

lastmonth知识结构一般过去时构成用法常用时间动词的过去式1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。yesterdaylastnightin1990twodaysago动词过去式的构成规那么动词不规那么动词构成读音用法构成规那么例词1.一般在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstopstoppedplanplannedtriptripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudystudiedcarrycarried规那么动词过去式的构成

清念/t/，即ed在清辅音后面念/t/

例：finishedhelpedpassedcooked元浊/d/,即ed在元音，浊辅音后面念/d/例：borrowedenjoyedcalledmoved/t//d/之后念/id/,即ed在/t//d/音后面念/id/例：wantedshoutedneededcounted注意啦！！！清念/t/,元浊/d/;/t//d/之后念/id/不规那么动词表InfinitivePasttenseamiswasarewerebeginbegunbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell用法1.表示过去某个时间发生的动作或存在的状态。

Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.表示过去经常或反复发生的动作。

Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.行为动词一般过去时的否认式一般过去时的否认式是在动词原形前加助动词didnot(didn’t).主语+didn’t+动词原形I

_________

themthenews.I____(tell)themthenewsyesterday.didn’t

telltold行为动词一般过去时的疑问式一般过去时的一般疑问式在句首加助动词didDid+主语+动词原形……？They______(finish)theirworkatfour.一般疑问句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’t行为动词一般过去时的疑问式一般过去时的特殊疑问式疑问词+did+主语+动词原形……？Theyfinishedtheirwork

atfour.AB对划线局部提问What

did

they

doatfour?When

did

they

finishtheirwork?T注意1.外加助动词did后,动词须返回原形。Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.简略答复用助动词did/didn’t代替行为动词。Didhefindtheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).巧记动词过去时态动词一般过去时，表示过去发生事；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，假设是特殊得硬记。否认句很简单，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，谓语动词需复原；动词假设是was,were,否认就把not添。PRACTISE改写句子：1、Lucydidherhomeworkathome.〔改否认句〕Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.〔变一般疑问句)______he___________meatinthefridge?3、Shestayedthereforaweek.〔对划线局部提问〕_________________she_____there?4、Therewassomeorangeinthecup.〔变一般疑问句)_____there_____orangeinthecup?

didn’tdoDidfindany

HowlongdidstayWasanyThat’sgreat√SaturdaySundaymorning

wenttothelibrarymorning

didhomeworkafternoonplayedbasketball

evening

practicedEnglishBill’sweekendOnSaturdaymorning,he….巧手变句型1、Lucydidherhomeworkathome.〔改否认句〕Lucy______________herhomeworkathome.2、HisfatherworkedalldaylastMonday.〔改一般疑问句〕______hisfather________alldaylastMonday?3、Iwasverybusylastweek.〔改否认句和一般疑问句〕I________verybusylastweek._____youverybusylastweek?4、Therewassomeorangeinthecup.〔变一般疑问句)_____there_____orangeinthecup?

didn’tdoThat’sgreat√Didworkwasn’tWereWasany

startaconversation

with

Rahul?改头换面〔句式变化〕按要求改写句子。Hefoundabookinthero