單元語法沙龍Unit7ADaytoRemember找出下列句子中的動詞的過去式1.Iplantedmanytreeslastterm._________2.Theywatchedamovielastweekend._________3.WewentswimminglastSunday._________4.HevisitedBeijinglastweek._________5.Hegothomeatteno’clockyesterday._________plantedwatchedwentvisitedgot一般過去時(一)一般過去時(一)一般過去時表示過去某個時間或某一段時間內(nèi)發(fā)生的動作或存在的狀態(tài)。(重點)動詞過去式的構(gòu)成一般過去時的句式結(jié)構(gòu)一般過去時的使用情況考點1動詞過去式的構(gòu)成1.規(guī)則動詞過去式的構(gòu)成類別構(gòu)成方法例詞一般情況加-edwant→wantedclean→cleaned以字母e結(jié)尾的動詞加-dlive→livedcreate→created類別構(gòu)成方法例詞以“輔音字母+y”結(jié)尾的動詞變y為i，再加-edstudy→studiedcarry→carried以重讀閉音節(jié)結(jié)尾，且末尾只有一個輔音字母的動詞雙寫末尾的輔音字母，再加-edstop→stoppedplan→planned2.一般過去式的發(fā)音規(guī)則：(1)在清輔音/p/、/k/、/f/、/s/、/?/等后，-ed讀/t/。如walked/w??kt/、stopped/st?pt/。(2)在元音或濁輔音/b/、/ɡ/、/v/、/z/、/m/等后，-ed讀/d/。如enjoyed/?n'd???d/、lived/l?vd/。(3)在/t/和/d/后，-ed讀/?d/。如needed/'ni?d?d/。3.不規(guī)則動詞過去式的構(gòu)成不規(guī)則動詞過去式的構(gòu)成需要特殊記憶，大致可分為以下幾種：類別例詞過去式和原形一樣let→letcut→cuthurt→hurtput→putread→read類別例詞中間元音變化i→abegin→begansing→sangswim→swamring→rangsit→sat

give→gavedrink→dranki→odrive→droveride→rodewrite→wroteo/a→egrow→grewknow→knewthrow→threwdraw→drew類別例詞過去式以ought和aught結(jié)尾buy→boughtthink→thoughtbring→broughtcatch→caughtteach→taught結(jié)尾的d變?yōu)閠build→builtlend→lentsend→sentspend→spent含有雙寫字母的詞，將雙寫改為單寫，在詞尾加tkeep→keptsleep→sleptsweep→sweptfeel→felt考點2一般過去時的句式結(jié)構(gòu)含有be動詞的句子肯定句主語+was/were+其他.e.g.Hewasat

homejustnow.

他剛才在家。否定句主語+was/were+not+其他.e.g.Tomwasnot

happyyesterday.湯姆昨天不開心。一般疑問句Was/Were+主語+其他?e.g.Washeathome

justnow?

他剛才在家嗎？特殊疑問句特殊疑問詞+was/were+主語+其他?e.g.Wherewashe

justnow?

他剛才在哪里？含有實義動詞的句子肯定句主語+動詞的過去式+其他.e.g.Hetalkedwith

MrWujustnow.剛才他和吳老師談話了。否定句主語+didn’t+動詞原形+其他.e.g.Shedidn’t

cometoschool

yesterday.她昨天沒有來學(xué)校。含有實義動詞的句子一般疑問句Did+主語+動詞原形+其他？e.g.Didhetalk

withMrWujust

now?他剛才和吳老師談話了嗎？特殊疑問句特殊疑問詞+did+主語+動詞原形+其他?e.g.Wheredidhe

talkwithMrWujust

now?剛才他和吳老師在哪里談話了？考點3一般過去時的使用情況1.帶有明顯的表示過去時間的狀語時，要用一般過去時。如yesterdaymorning，twodaysago，lastyear，in1988，justnow等。·Didyouhaveapartyyesterday?昨天你們舉辦聚會了嗎？2.表示過去連續(xù)發(fā)生的動作時，用一般過去時。這種情況通常沒有表示過去時間的狀語，而是通過上下文來體現(xiàn)。·First,Ifinishedmyhomework.Then,Iplayedthepiano.Next,Iwateredtheplants.Afterthat,IwatchedafilmonTVwithmyfather.首先我完成了我的家庭作業(yè)。然后我彈了鋼琴。緊接著我給植物澆了水。在那以后，我和我的父親在電視上看了一部電影。3.表示過去一段時間內(nèi)經(jīng)常或反復(fù)發(fā)生的動作，常與always，never等連用。·MrsGreenalwayscarriedanumbrellalastmonth.格林太太上個月老是帶著一把傘。一根據(jù)句意及所給單詞，完成句子。1.She________(finish)herhomeworkyesterdaymorning.2.I________(have)dinnerwithmyfriendlastSaturday.3.Howlong________you________(study)atschoolyesterday?4.________you________(buy)thebookinAmerica?5.What________you________(do)lastSunday?finishedhaddidstudyDidbuydiddo二單項選擇6.Onhiswayhome,he____anoldmanlyingonthegroundlastnight.A.seeB.sawC.seesD.seeing7.Itonly____him20minutes____tohisofficeyesterday.A.takes;todrive B.took;driveC.takes;drive D.took;todriveBD8.Istillremembermyhappychildhoodwhenmymother____metoDisneylandonweekends.A.takes B.took C.willtake D.take9.She____herbiketoschoolyesterdaymorning.A.ride B.rides C.rode D.riding10.—Whatdidyoudolastnight?—I____apicture.A.amdrawing B.draws C.drew D.drawBCC三短文填空Yesterday,Iwokeupearlyinthemorning.Ihadbreakfastwithmyfamily.Afterthat,I11.______(go)toschoolbybike.Duringtheclass,we12.______________(learn)aboutanimals.Itwasveryinteresting.Atlunchtime,I13.______(eat)ahamburgerand14._________(drink)somemilk.Intheafternoon,weplayedfootballontheplayground.After