山東省七年級英語下冊 一般過去時講解課件（新版）外研版.ppt

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一般過去時,,一般過去時,表示在過去某個時間發(fā)生的動作或存在的狀態(tài)，也表示過去經(jīng)?；蚍磸?fù)發(fā)生的動作。,乖巧的規(guī)則動詞過去式,Icleanmyroomeveryday.,Icleanedmyroomyesterday.,Lastweek,lastyear,in2008,amomentago，justnow，theotherday,一般過去時,乖巧的規(guī)則動詞過去式,1.動詞原形加ed,work,ed,clean,ed,help,ed,2.”e”結(jié)尾的動詞，只要加d,love,d,dance,d,move,d,3.“輔音+y”結(jié)尾的動詞必須將y改成i,再加ed,cry,,cried,study,,studied,carry,,carried,一般過去時,乖巧的規(guī)則動詞過去式,4.“單元音+單輔音”結(jié)尾，該音節(jié)又重讀的動詞，只需要重復(fù)詞尾輔音字母再加ed即可,stop,,stopped,drop,,dropped,beg,,begged,一般過去時,過去式加-ed的讀音1、在清輔音后，讀清輔音/t/。worked/kt/helped/pt/passed/st/washed/?t/watched/t?t/2、在濁輔音和元音后，讀濁輔音/d/。played/eid/carried/id/answered/?d/lived/vd/used/zd/called/ld/3、在/t,d/音后面,讀/id/。wanted/tid/needed/did/,叛逆的不規(guī)則動詞過去式,一般過去時,哼！休想給我貼上ed的標(biāo)簽！,一般過去時,叛逆的不規(guī)則動詞過去式,一般過去時,be動詞的過去式,一般過去時,I_______tiredyesterday.,It_______coldyesterday.,You_______lateyesterday.,He_______sickatthattime.,We_______busylasttime.,They_______intheirofficeyesterday.,was,was,were,was,were,were,一般過去時,一般動詞否定句/疑問句,否定句：主語+didn’t+原形動詞,ShewatchedTvlastnight.,Shedidn’twatchTvlastnight.,疑問句：將did至于句首，動詞變回原形,Marywalkedtoschool.,DidMarywalktoschool?,Yes,shedid.,No,shedidn’t.,一般過去時,be動詞否定句/疑問句,否定句：只要在was或were后面加no就搞定！,Iwasbusy.,Iwasnot(wasn’t)busy.,Youwereinclassyesterday.,Youwerenot(weren’t）inclassyesterday.,疑問句：將was或were放句首，主語緊隨其后！,Youwerebusyyesterday.,Wereyoubusyyesterday?,Yes,Iwas.No,Iwasnot.(wasn’t),用括號里動詞的適當(dāng)形式填空。1.Lastnighthe___________(arrive)justintimefortheshow.2.Mary___________(marry)Thomasyesterday.3.Tom___________(show)uswheretositatthemeetingyesterday.4.Lastsummerwe___________(visit)UncleJack.5.It___________(rain)almosteverydaylastmonth.6.John_______(like)toplaypianowhenhewasinsecondaryschool.7.Betty___________(work)hardalllastyear.8.We___________(change)thecolorofouruniformslastChristmas.,arrived,married,showed,visited,rained,liked,worked,changed,語法練習(xí),用括號內(nèi)動詞的正確形式填空：1.We__________(go)toschoolathalfpastsixeverymorning.2.Where__________(be)WuDong?I______________(notknow).He__________(be)herefiveminutesago.3.Thespeaker_______________(notgive)usthetalkthedayaftertomorrow.4.________you________(do)morningexerciseseveryday?5.John________________(watch)thebasketballmatchthisSunday.6._______you_________(speak)atthemeetingnextSaturday?7.It_______(be)Sundayyesterday.MyparentsandI________(be)inthepark..,go,is,don’tknow,was,won’tgive,Do,do,willwatch,Will,speak,was,were,語法練習(xí),11.They_________________(notwatch)TVjustnow.12.They_____________(carry)waterforGrandpaLiuthreedaysago.14._______yourfriends________(have)agoodtimeintheparkthatday?16.________Mary__________(study)attheNo.1MiddleSchooltheyearbeforelast?17.Hisparents_____________(notgo)outforawalkaftersupperyesterday.18.Where___________(be)MeiFanglastnight?,didn’twatch,carried,Did,have,Did,study,didn’tgo,was,語法練習(xí),仿照示例，把下列各句變成疑問句，然后做出簡略回答。Hecamebyferry.(yes)---Didheebyferry?Yes,hedid.Walterenjoyedhimselfatyourparty.(yes)2.Thecatdiedlastnight.(no)3.Judystudiedhardbeforetheexams.(no),DidWalterenjoyhimselfatyourparty?Yes,hedid.,Didthecatdielastnight?No,itdidn’t.,DidJudystudyhardbeforetheexams?No,shedidn’t.,語法練習(xí),