一般過去時的用法與結(jié)構(gòu)詳解,.,時態(tài)和時間,表示：,past,now,future,.,動詞過去式的構(gòu)成,規(guī)則動詞regularverbs,不規(guī)則動詞irregularverbs,規(guī)則動詞過去式的構(gòu)成,.,1、一般在動詞末尾加ed（掌握）,lookWalkpaintplaycleanVisitWantcoughwatch,lookedWalkedpaintedplayedcleanedVisitedWantedcoughedwatched,.,2、結(jié)尾是e的動詞只加-d(了解),livehopeuse,livedhopedused,.,3.重讀閉音節(jié)詞，先雙寫這個輔音字母，再加ed,stopPat,stoppedPatted(掌握),.,4.以“輔音字母+y”結(jié)尾的詞，先變“y”為“i”再加ed,studyWorry,studyiedWorryied,不規(guī)則動詞過去式的構(gòu)成,.,1.過去式與原形一樣(了解),letlet（讓）,putput(放下）,cutcut（砍，剪）,readread（讀）,letlet（讓）,putput(放下）,.,2.把元音字母變成“a”,comecame（掌握）givegaveBecomebecamedrinkdrank（了解）beginbegan,剩余不規(guī)則動詞,.,剩余不規(guī)則動詞表,InfinitivePastTenseam,isaredogohavemakeget,InfinitivePastTenseeatsaysee,wasweredidwenthadmadegot,atesaidsaw,一般過去時肯定句變否定句,.,Be動詞類否定句實義動詞類,.,1（be動詞類）在表示過去存在的狀態(tài)的句子中在was,were的后面加上not。,如：肯定句：Hewasintheparkthedaybeforeyesterday.否定句：Hewasnotintheparkthedaybeforeyesterday.肯定句：Wewerebusylastweek.否定句：Wewerenotbusylastweek.,.,2（行為動詞類）要在行為動詞的前面加助動詞didnt.然后把動詞過去式改為動詞原形。即：didnt+動詞原形,肯定句：Sheplayedtheviolinlastnight.否定句：Shedidntplaytheviolinlastnight.肯定句：Theyswaminthelakeyesterday.否定句：Theydidntswiminthelakeyesterday.,.,一般過去時否定句練習(xí),肯定句:Theymadeakiteaweekago.否定句：Theydidntmakeakiteaweekago.肯定句：Hewasillyesterday.否定句：Hewasnotillyesterday.肯定句：Thecatateabirdlastnight.否定句：Thecatdidnteatabirdlastnight.,一般過去時的一般疑問句,.,1.把was,were放在句首，其余位置不變。,（1）HewasborninShanghai.WasheborninShanghai?(一般疑問句)Yes,hewas.(肯定回答)No,hewasnt.(否定回答),.,一般過去時1一般過去時表示過去某個時間發(fā)生的動作或存在的狀態(tài)，常和表示過去的時間狀語連用。Yesterday(昨天)，lastnight（昨天晚上），lastweek(上周)LastSunday（上周日）in1990justnow（剛才）,longlongago（很久以前）,.,（2）TheywereinLiYanshomelastnight.WeretheyinLiYanshomelastnight?（一般疑問句）Yes,theywere.(肯定回答)No,theywerent.(否定回答),.,一般過去時一般疑問句及其肯否定回答練習(xí)題,Theyhadagoodtimeinthepark.一般疑問句：Didtheyhaveagoodtimeinthepark?肯定/否定回答：Yes,theydid.No,theydidnt.,.,2.Anndidherhomeworkyesterdayevening.一般疑問句：DidAnndoherhomeworkyesterdayevening?肯定/否定回答：Yes,shedid.No,shedidnt.,.,3.IreadanEnglishbooklastweek.一般疑問句：DidyoureadanEnglishbooklastweek?肯定/否定回答：Yes,Idid.No,Ididnt.,.,4.Mybrotherwasintheparkjustnow.一般疑問句：Wasyourbrotherintheparkjustnow?肯定/否定回答：Yes,hewas.No,hewasnt.,.,一般過去時練習(xí)題,Herfather_(read)anewspaperlastnight.We_(go)tothezooyesterday._you_(visit)yourrelativeslastSpringFestival?_he_(fly)akiteonSunday?Yes,he_.It_(be)BensbirthdaylastFriday.Weall_(have)agoodt