一般過去時動詞的變化（講義）冀教版英語六年級下冊

一般過去時一、一般過去時的用法IIdidnownow現(xiàn)在future將來past過去（一）表示過去某個時間發(fā)生的動作或狀態(tài):①ThismorningIcleanedmyteeth.我今天早晨刷了牙。②Weenjoyedthepartylastnight.昨晚我們在聚會上玩的很盡興。（二）表示過去經(jīng)?；蚍磸?fù)的動作，與always，often等頻度副詞連用：①Shealwayswenthomebybus.她通常坐公交車回家。②WhenIwasachild,Iwasscaredofdogs.我小的時候怕狗。與一般過去時搭配的時間狀語：yesterday昨天、lastnight昨晚、lastweek上周、lastmonth上個月、lastyear去年justnow剛才adayago一天前l(fā)astMonday上周一lastweekend上周末二、一般過去時的結(jié)構(gòu)謂語動詞是Be動詞——句子結(jié)構(gòu)句型結(jié)構(gòu)例句肯定句主語+was/were+其他.Iwastiredlastnight.否定句主語+was/werenot+其他.Weweren'ttired.一般疑問句Was/Were+主語+其他？WereSueandSteveattheparty？肯定回答/Yes,theywere.否定回答No,theyweren’t.謂語動詞是實(shí)義動詞——句子結(jié)構(gòu)句型結(jié)構(gòu)例句肯定句主語+動詞過去時+其他.Yesterdayitrainedallmorning.否定句主語+didn't+動詞原形+其他.Ididn'twatchTVyesterday.一般疑問句Did+主語+動詞原形+其他？DidHelenetotheparty?肯定回答/Yes,shedid.否定回答No,shedidn’t.三、動詞過去式變化規(guī)則（清后三、動詞過去式變化規(guī)則（清后t，濁后d，元后d，遇t遇d讀id）1look——lookedwork——workedclean——cleanedwatch——watchedwash——washedplay——playedstart——startedstay——stayedboil——boiledcook——cookedlaugh——laughedclimb——climbed2以不發(fā)音的字母e結(jié)尾動詞，動詞詞尾加d。2use——usedbounce——bouncedinvite——invitedlike——likedskate——skatedsmile——smiled3以重讀閉音節(jié)結(jié)尾，且動詞詞尾只有一個輔音字母（“輔元輔”結(jié)構(gòu)）時，雙寫詞尾輔音字母，再加ed。3drop——droppedhop——hopped

skip——skippedstop——stoppedplan——planned4以y結(jié)尾，變y為i，再加ed。4carry——carriedcry——criedfry——friedcopy——copiedtry——tried5不規(guī)則變化5四、一般過去時語法練習(xí)I.Writeam/is/are(present)orwas/were(past).1.Lastyearshewas22,sosheis23now.2.Todaytheweathernice,butyesterdayit.3.Ihungry.CanIhavesomethingcoeat?4.Ifeelfinethismorning,butIverytiredlastnight.5.Whereyouat11o'clocklastFridaymorning?6.Don'tbuythoseshoes.Theyveryexpensive.7.Ilikeyournewjacket.itexpensive?8.ThistimelastyearIinParis.9.''WhereSamandJoe?''Idon'tknow.Theyhereafewminutesago.I.Writewas/wereorwasn't/weren't.1.Weweren'thappywiththehotel.Ourroomwasverysmallanditwasn'tclean.2.Markatworklastweekbecauseheill.He'sbetternow.3.Yesterdayapublicholiday,sothebanksclosed.They'reopentoday.4.'KateandBenattheparty?''Katethere,butBen.5.Wherearemykeys?Theyonthetable,butthey'renottherenow.6.Youathomelastnight.Whereyou?III.Writethepastsimpleoftheseverbs.1.get2.pay3.go4.know5.see6.visit7.think8.put9.play10.buy11.copy12.speakIV.pletethesentences.Useaverbfromthebox.cleandieenjoyfinishhappenopenrainstartstaywant1.Icleanedmyteeththreetimesyesterday.2.Itwashotintheroom,soIwindow.3.Thefilmwasverylong.Itat7.15andat10o’clock.4.Whenlwasachild,Itobeadoctor.5.TheaccidentlastSundayafternoon.6.Theweatherisnicetoday,but