Unit5過去進行時課件人教版英語八年級下冊

過去進行時DetectiveQinFengWhatishedoingnow?

Heisrunningnow.QinreceivedacallyesterdayfromMr.Smithwhowasasking

forhelp.Heiscallinghisfriendnow.Whatishedoingnow?Mydiamond（/?da??m?nd/鉆石）wasstolen（/'st??l?n/被偷）lastnight.It'sveryimportantforme.Couldyoupleasehelpmefindit?Thecasesituation案發(fā)情況同學(xué)們，想要找出Q，必須完成以下五項任務(wù)，每完成一個任務(wù)，將獲得一條有利的線索。揍齊五條線素就可以破獲此案哦。開始行動吧！Task1探究定義Whatwereyoudoingfrom8to9o'clocklastnight?Iwasreadingane-mailfrom8to9o'clocklastnight.過去進行時指_____________或______________正在發(fā)生的事情。定義Whatwereyoudoingat7:50lastnight?Iwasdrinkingwithmyfriendsat7:50lastnight.過去某一時刻過去某個時間段Interviewyourdeskmate.（采訪同桌）A:Whatwereyoudoing

at7:50lastnight?B:

Iwas...B:Whatwereyoudoingfrom8to9o'clocklastnight?A:Iwas...

cleaningtheroomworkingoutwatchingTVhavingdinnerplayingbasketballdancingreadingbooksmakingthebeddoingmyhouseworkchattingwithmyparents

Clue(線索)OneLucywaslisteningtomusic.Task2探究時間標志語atthattimefromninetotenlastnightjustnowtomorrowalldayyesterdayatnineo'clockthiseveninginthreedaysforthreedaysatthistimelastspring過去進行時的時間狀語找出不屬于過去進行時指過去某一時刻或過去某個時間段正在發(fā)生的事情。

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Clue(線索)TwoHelenwassleeping.QinFeng:Whatwereyourfamilydoingfrom8to9o'clocklastnight?Mr.Smith:

Mywife

____________(cook)inthekitchen.Mydaughters_______________(play)chessintheirstudy.Task3探究基本結(jié)構(gòu)結(jié)構(gòu)主語was/weredoing其它第一、三人稱單數(shù)第二人稱、第一、三人稱復(fù)數(shù)wascookingwereplayingMomDadGrandmaboysGrandpagirlsGroupwork:用過去進行時描述圖片中人物的活動。5o'clockyesterdayafternoonHello,everyone.I'dliketosharewithyouwhatmyfamilyweredoingat5o'clockyesterdayafternoon.Momwas...Clue(線索)ThreeJackwasplayingcomputergames.QinFeng:Whowasalsointhehouseatthattime?Mr.Smith:Myfivefriends.QinFeng:Sowhatweretheydoingfrom8to9o’clocklastnight?Mr.Smith:Iguessthey_____________(chat)

or____________(play)gamesinthelivingroom.Task4探究V-ing變化規(guī)則werechattingplayingplay--playingwatch--watchingsee--seeing一般直接加ingtake--takingmake--makingcome--coming以不發(fā)音的e結(jié)尾,去e加ing以重讀閉音節(jié)結(jié)尾，且末尾只有一個輔音字母，雙寫輔音字母再加ingrun--runningswim--swimmingbegin--beginningdie--dyinglie（撒謊，位于）--lying以ie結(jié)尾，改ie為y再加ingV-ing變化規(guī)則Clue(線索)FourBenandMarywerewatchingTV.Task5探究結(jié)構(gòu)變化BenandMarywerewatchingTVfrom8to9o'clocklastnight.BenandMarywerenotwatchingTVfrom8to9o'clocklastnight.weren'tWereBenandMarywatchingTVfrom8to9o'clocklastnight?What

wereBenandMarydoingfrom8to9o'clocklastnight?Yes,theywere.No,theyweren't.特殊疑問句否定句一般疑問句Whathappenedfrom8to9o'clocklastnight?_____Mr.Smith________(look)forhiskeys?No,he_______.He___________(look)forhisdiamond.________hiswife________(do)thehousework?No,she_______.She____________(cook)inthekitchen.________hisdaughters__________(play)chess?Yes,they________.A:B:A:A:B:B:Waslookingwasn'twaslookingWaswasn'twereWerewascookingdoingplayingClue(線索)FiveTherewasnoTVorcomputer.Qisnotaperson.It'sanorganization.AtfirstIcouldn'ttellwhodidn'ttellthetruthuntilInoticedtherewasnoTVorcomputerinthelivingroom.揭秘真相So,Ben,MaryandJackareQ.Thetruthwillcomeoutoneday.1.Jack__________(read)booksinthelibraryat4o'clockyesterdayafternoon.2.Look!Lucy____________(play)intheyardwithourdog.3.Ididn’thearyoubecauseI___________(take)ashoweratthatmoment.4.Jimandhisgrandfather___________(plant)treesinthegardenthistimeyesterday.5.I_________________(write)aletterathomeatsevenyesterdayevening.6.Jack________________(get)thef