WhatwereyoudoingwhentheUFOarrived Goforit Unit3 period1 孔田中學(xué)郭珍萍 grow grew mean meant tell told take took fly flew think thought get got ring rang become became run ran fall fell hear heard buy bought make made eat ate cut cut go went leave left sleep slept shop shopped 寫出過去式 MakeasurveyA Whatwereyoudoingatnineo clocklastSundaymorning B Iwassleeping Howaboutyou A Iwasdoingmyhomework AskandanswerinpairsWherewereyouat6 00yesterdayevening Whatwereyoudoing 1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomewatchingTV6athomedoingmyhomework Unit3WhatwereyoudoingwhentheUFOarrived 1 Iwasinthebathroom Iwasgettingoutoftheshower Iwassleepinglate Iwasborrowingsomebooks Iwascookingdinner Iwascuttingmyhair Iwassittingonthechair 2 Iwasinmybedroom 3 Iwasinfrontofthelibrary 4 Iwasinthekitchen 5 Iwasinmybarbershop 6 Iwasinthebarber schair 1a Matchthestatementswiththepeopleinthepictures d b a c e f 1b Listenandcirclethecorrectresponses Standinginfrontofthelibrary studyinginthelibrary b Cleaningmyroom sleepinglate c Makingasmoothie cookingdinner d Gettingoutoftheshower talkingonthephone e Eatinglunch cuttinghair A WherewasthegirlwhentheUFOarrived B Shewasinfrontofthelibrary A WhatwasshedoingwhentheUFOarrived B Shewasstandinginfrontofthelibrary Pairwork 2aListenandorderthesestatements 1 5 1 2 3 4 5 2bListenagain Completethefollowingsentenceswith when or while 1 Theboywaswalkingdownthestreet aUFOlanded 2 Thegirlwasshopping shesawthealiengetout 3 thealienwasbuyingasouvenir thegirlcalledthepolice 4 thealienwasvisitingthemuseum theboycalledtheTVstation when when While While Comparingthefollowingsentences TheboywaswalkingdownthestreetwhentheUFOlanded Whiletheboywaswalkingdownthestreet theUFOlanded Thegirlwasshoppingwhenthealiengotout Whilethegirlwasshopping thealiengotout 2a 2b 總結(jié) 1 when可指時(shí)間點(diǎn) 又可指時(shí)間段 從句中可用延續(xù)性動(dòng)詞 也可用非延續(xù)性動(dòng)詞 2 while總是指一個(gè)時(shí)間段 從句中必須用延續(xù)性動(dòng)詞 Summary 過去進(jìn)行時(shí)的構(gòu)成 1 概念 表示過去某個(gè)時(shí)刻或過去一段時(shí)間正在進(jìn)行的動(dòng)作 2 公式 主語(yǔ) was were doingsth 時(shí)間狀語(yǔ)3 指示詞 then atthattime once 等連用 或者用另一動(dòng)作來(lái)表示過去的時(shí)間 Exercises 1 昨天早上9點(diǎn)鐘你在干什么 Whatwereyoudoingat9o clockyesterdaymorning 2 不明飛行物起飛時(shí) 小明正在騎自行車 XiaoMingwasridinghisbikewhentheUFOtookoff 3 那時(shí) 他們正在做家庭作業(yè) Theyweredoingtheirhomeworkatthattime 4 今早給你打電話的時(shí)候你正在干什么 WhatwereyoudoingwhenIcalledyouupthismorning 5 當(dāng)他正睡覺的時(shí)候他夢(mèng)見了UFO Whilehewassleeping shedreamedaboutUFO Fillinthechart Report Marywasathomewhen whileIwasinthestreet Marywastalki