一般過去時(shí)態(tài)第1頁/共23頁什么是一般過去時(shí)？動(dòng)詞的一般過去時(shí)態(tài)表示過去發(fā)生的動(dòng)作、情況或存在的狀態(tài)。一般過去時(shí)態(tài)是通過動(dòng)詞時(shí)態(tài)變化來表現(xiàn)的第2頁/共23頁

的變化規(guī)則動(dòng)詞過去式第3頁/共23頁1、

一般情況下在詞尾直接加ed。如：play―playedwork―worked一、規(guī)則動(dòng)詞的變化第4頁/共23頁2、以e結(jié)尾的動(dòng)詞只加d.

如：like----likedlove----loved第5頁/共23頁輕讀/t/,重讀/d/;/t//d/之后讀/id/規(guī)則動(dòng)詞詞-ed的讀音說明：1、清念/t/

，即ed在清輔音后面念/t/,

例：finishedhelpedpassedcooked2、元濁/d/,即ed在元音，濁輔音后面念/d/,

例：borrowedenjoyedcalledmoved

3、/t//d/之后念/id/,即ed在/t//d/音后面念/id/

例：wantedshoutedneededcounted第6頁/共23頁3、以“輔音字母+y”結(jié)尾的動(dòng)詞，變y為i，再加ed.

如：study―(studied)carry―(carried)第7頁/共23頁4、以重讀閉音節(jié)結(jié)尾的動(dòng)詞，如果末尾只有一個(gè)輔音字母，要雙寫最后這個(gè)輔音字母，再加ed.

如：stop―(stopped)plan-(planned)第8頁/共23頁第9頁/共23頁如果重讀在第一個(gè)音節(jié)處,不雙寫加ed.

如:

visit----(visited)

offer----(offered)第10頁/共23頁

washtheclothesrowaboatvisitgrandparentsanswerthephone

cleantheroomwatertheflower

watchTVplaythefootball

climbamountainreturn

learnchinesejump

第11頁/共23頁

washedtheclothesrowedaboatvisitedgrandparentsansweredthephone

cleanedtheroomwateredtheflower

watchedTVplayedthefootball

climbedamountainreturned

learnedchinesejumped

第12頁/共23頁二、不規(guī)則動(dòng)詞的變化如：am/is----wasare----werebuy----boughthave----had第13頁/共23頁____you________(remember)tobuytheorangesyesterday?2.Who________(play)computergamesyesterday.3.We_____(go)tothecinemalastnight.Thefilm_____(be)verygood.4.Whattime____you____(get)toschoolthismorning?5.Jim___(do)alotyesterday.He____(go)shoppingand______(cook)supper.Didrememberplayedwentwasdidget用動(dòng)詞的適當(dāng)時(shí)態(tài)填空didwentcooked第14頁/共23頁6.Heusually____(get)upat6inthemorning.Look!He______(get)upnow.Butyesterdayhe____(get)upverylate,sohe____(go)toschoollate.He___(be)lateforschool.getsisgettinggotwentwas第15頁/共23頁Seeyou!第16頁/共23頁lastnightweekmonthMondayyesterdaymorningafternooneveningthedaybeforeyesterday用于一般過去時(shí)的時(shí)間狀語1.與last

連用2.與yesterday

連用：第17頁/共23頁行為動(dòng)詞一般過去時(shí)的否定式一般過去時(shí)的否定式是在動(dòng)詞原形前加助動(dòng)詞didnot(didn’t).主語+didn’t+動(dòng)詞原形I

_________

themthenews.I____(tell)themthenewsyesterday.didn’t

telltold第18頁/共23頁行為動(dòng)詞一般過去時(shí)的疑問式一般過去時(shí)的一般疑問式在句首加助動(dòng)詞didDid+主語+動(dòng)詞原形……？They______(finish)theirworkatfour.一般疑問句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’t第19頁/共23頁行為動(dòng)詞一般過去時(shí)的疑問式一般過去時(shí)的特殊疑問式疑問詞+did+主語+動(dòng)詞原形……？Theyfinishedtheirwork

atfour.AB

對劃線部分提問A:B:What

did

they

doatfour?When

did

they

finishtheirwork?第20頁/共23頁T注意1.外加助動(dòng)詞did后,動(dòng)詞須返回原形。Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.簡略回答用助動(dòng)詞did/didn’t代替行為動(dòng)詞。Didhefindtheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).第21頁/共23頁GrammarFocus一般過去時(shí):表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài).標(biāo)志詞Yesterdayyesterdaymorningoneday

lastyeartwodaysagoin1999句子結(jié)構(gòu)肯定句否定句疑問句1)主語+行為動(dòng)詞的過去式

+其它.2)主語+be動(dòng)詞的過去式(was,were)+其它.3)Therewas/were+主語+其它.1)主語+didn`t+行為動(dòng)詞原