一般：經常性、間斷性過去：過去的時間里時態：某個動作的時間狀態一般過去時01Warmup哪一個是過去式的時間標志詞

？yesterdayjustnowtodaylastyearin2000twomonthsagoeverydaythedaybeforeyesterdaynextweek哪一個是過去式的時間標志詞

？lastsummerlastweekonceuponatimethedayaftertomorrowlastSundaytwoyearsagolonglongagotomorrowin205002KnowledgeIeatbreakfasteverymorning.Iatebreakfastat7:00thismorning.at7:00thismorningnowfutureyesterdayWhichsentenceispasttense？pastWhatisthedifferncesofthepasttense?Iwas

astudentbefore.主語

+be動詞

+其他。①句子結構

主語

+實義動詞

+其他。Wehad

Englishclassyesterday.be動詞后加一些表示身份、狀態的詞組。實義動詞后加名詞詞組，表示做某個動作。②

下列動詞的規則變化屬于哪一項？1.直接加ed2.e結尾加d3.輔音字母+y結尾，改y為i，+ed4.輔元輔，雙寫最后輔音字母，+edplayedmovedlivedstudiedstoppedplannedcarriedlookedstoppedlivedcookedFindtheirhouse！playedstudiedplannedmovedcriedworriedhopedworkedskipped③

必背！最常用的不規則變化am/is---wasare---weredo---didgo---wenthave---hadtake---tookbegin---begandrink---dranksing---sangswim---swamgive---gave sit---sat③

必背！最常用的不規則變化read---readcut---cutlet---letput---putcost---costhurt---hurtbecome---becamecome---camerun---ranride---rodewrite---wrotefall---fellforget---forgot③

必背！最常用的不規則變化draw---drewgrow---grewfly---flewknow---knewkeep---keptsweep---swept sleep---slept

leave---lefteat---atesee---sawget---gotwear---worespeak---spokefeed---fed

meet---met find---found③

必背！最常用的不規則變化buy---bought bring---brought

think---thought fight---foughtteach---taughtcatch---caughtbuild---builthear---heardmake---madesend---sentspend---spentpay---paidsay---saidsell---soldtell---toldLet'sfindtheirfriends！atedobuyswimruneatboughtswamrandidLet'sfindtheirfriends！madesingsayhavetakemakesaidhadtooksangLet'sfindtheirfriends！dranksleepseedrawthinkdrinksawdrewthoughtslept④過去式的時間標志詞

justnowthismorningyesterdaythreedays/weeks/months/yearsagolastnight/time/week/month/yearin2000beforethedaybeforeyesterdayWhichworddoyousee?Readaloud!justnowyesterdaythreedaysagolastweekin2000beforeWhichworddoyousee?Readaloud!lastnightjustnowtwomonthsagolastyearthedaybeforeyesterdayyesterday哪一句是一般過去時？HewatchedTVlastweek.HewatchesTVeveryday.Ifinishedmyhomeworkjustnow.Iamdoingmyhomeworknow.哪一句是一般過去時？Weoftengoswimmingeverysummer.Wewentswimmingyesterday.Ivisitedmygrandparentslastweek.Iwillvisitmygrandparentsnextweek.⑤

肯定句→否定句Iwasn'tastudentbefore.主語

+be動詞+not+其他。主語

+didn't+實義動詞原型

+其他。Wedidn't

haveEnglishclassyesterday.⑥

肯定句→一般疑問句,肯否定回答

Wasyouastudentbefore？be動詞

+主語

+其他？Did+主語

+實義動詞原型

+其他？DidyouhaveEnglishclassyesterday？Yes,Iwas.No,Iwasn’t.Yes,Idid.No,Ididn’t.⑦

肯定句→特殊疑問句Iwasastudentbefore.→Whatwasyoubefore？疑問詞+be動詞

+主語

+其他？疑問詞+did+主語

+實義動詞原型

+其他？YouhadEnglishclassyesterday.→Whatdidyoudoyesterday?03Practice把下列動詞改為過去式形式1.watch 2.see3.make 4.have5.look 6.take7.do 8.swim9.say 10.fixwatchedsawmadehadlookedtookdidswamsaidfixed把下列動詞改為第三人稱單數形式1.sing 2.eat3.ride 4.is5.go 6.buy7.come 8.draw9.run 10.readsangaterodewaswentboughtcamedrewranread填上動詞的適當形式1.It

（be）alittlepuppytenyearsago.2.There

（be）manyappletreesbefore.3.We

（visit）ourgrandparentslastweek.4.

（do）yourfather

(read)newspaperjustnow.5.What

（do）Tom

（do）lastSunday?

wasvisiteddowereDidreaddid填上動詞的適當形式6.John

（finish）hishomeworkthismorning.7.Mymother

（cook）manydeliciousfoodlastnight.8.I

（like）lemon.It’stoosour.9.Amy

(buy)alotofgiftsforherfriends.10.

（do）you

（learn）newwordsyesterday?

finishedcookeddidn’tlikeboughtDidlearn根據圖片補充句子，再改成一般疑問句，并做肯定回答1.Myfather

onfoottwentyyearsago.

？

.

Didyourfathergotoschoolonfoottwentyyearsago

Yes，hedidwenttoschool1.I

inthelastschooltrip.

？

.

DidyoutakemanypicturesinthelastschooltripNo，hedidn’t根據圖片補充句子，再改成一般疑問句，并做否定回答tookmanypictures1.They

lastnight.