八年級英語下冊 Unit 3 What were you doing when the UFO arrived課件 人教新目標版.ppt

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Unit3WhatwereyoudoingwhentheUFOarrived?,UFO,WhatwereyoudoingwhentheUFOarrived?,Unit3Period,UFOUnidentifiedFlyingObject不明飛行物,UFODoyouknowUFO?Haveyouseenit?WhatwereyoudoingwhentheUFOarrived?,1._Iwasinthebathroom.4._Iwasinthekitchen.2._Iwasinmybedroom.5._Iwasinmybarbershop.3._Iwasinfrontofthelibrary.6._Iwasinthebarberschair.,d,b,a,c,e,f,1aATVreporterisasking“WherewereyouwhentheUFOarrived?”Matchthestatementswiththepeopleinthepicture.,1bListentothereportersquestionsandcirclethecorrectresponses.,a.standinginfrontofthelibrary/studyinginthelibraryb.cleaningmyroom/sleepinglatec.makingasmoothie/cookingdinnerd.gettingoutoftheshower/talkingonthephonee.eatinglunch/cuttinghair,1.getout出去；離開getoutof從出來getoutoftheshower洗完澡出來2.talkonthephone通過電話交談3.cutcut-cut剪；切；割,Pairwork,A:WhatwereyoudoingwhentheUFOarrived?B:Iwaswhenitarrived.,bedroom,sleeping,A:WhatwereyoudoingwhentheUFOarrived?B:Iwaswhenitarrived.,A:WhatwereyoudoingwhentheUFOarrived?B:Iwaswhenitarrived.,cuttinghair,bathroom,cookingdinner,landing,kitchen,duck,inhospital,Iwasskating.,WhatwereyoudoingwhentheUFOarrived?,_ThealienvisitedtheMuseumofFlight._Thealienboughtasouvenir._AUFOlandedonCenterStreet._Thealienwentintoastore._AnaliengotoutoftheUFO.,54132,2aListenandorderthesestatements1-5.,alien,1.Theboywaswalkingdownthestreet_aUFOlanded.2.Thegirlwasshopping_shesawthealiengetout.3._thealienwasbuyingasouvenir,thegirlcalledthepolice.4._thealienwasvisitingthemuseum,theboycalledtheTVstation.,when,when,2bListenagain.Completethefollowingsentenceswith“when”or“while”.,while,while,A:WhatwasthegirldoingwhentheUFOtookoff?B:Whilethegirlwas.C:WhentheUFOtookoffthemanwas.,2cGroupwork,When和while的用法與區(qū)別,1)延續(xù)性動詞和非延續(xù)性動詞延續(xù)性動詞指動作可以延續(xù)一段時間，而不是瞬間結(jié)束。如：work、study、drink、eat等。非延續(xù)性動詞指動作極為短暫，瞬間結(jié)束。如：start、begin、hit、jump、knock等。,2）在本單元中，出現(xiàn)了以when和while引導的時間狀語從句。when表示“當?shù)臅r候”。從句中既可用延續(xù)性動詞，又可用非延續(xù)性動詞MarywashavingdinnerwhenIsawher.while表示“在的時候”、“在期間”。while從句中必須是表示動作或狀態(tài)的延續(xù)性TheweatherwasfinewhilewewereinBeijing.Donttalksoloudwhileothersareworking.,Whilepractice!,Fillwith“While”or“When”,1._Maywastalkingonthephone,hersisterwalkedin.2._Ritaboughthernewdog,itwaswearingalittlecoat.3._IsawCarlos,hewaswearingagreenshirt.,When,While,When,4._Iwasdancing,hewassingingloudly.5._LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom_thefirebrokeout.,While,When,when,