八年级下册英语(人教版)Unit3课件第一课时.ppt

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1、Unit3WhatwereyoudoingwhentheUFOarrived?SectionA1a-2c文亭一中Learningaims（学习目标）:1.Words:UFO,alien,bathroom,kitchen,bought,land,getout,takeoff2.Sentences:A:WhatwereyoudoingwhentheUFOarrivedB:Iwascuttinghair.3.Youcanuse“ThePastProgressiveTense”andmakeaconversation

2、.(会用过去进行时交谈）Doyouknow?Whatisit?2005年11月22日10:23,不明飞行物飞广州上空市民拍下UFO画面Matchthestatementwiththepeopleinthepicture.___Iwasinthebathroom.___Iwasinmybedroom.___Iwasinfrontofthelibrary.___Iwasinthekitchen.___Iwasinmybarbershop.___Iwasinthebarber’schair.ecabdf1aWhat

3、wereyoudoingwhentheUFOarrvied?Iwastakingphotos.WhatwashedoingwhentheUFOarrived?Hewastakingashower.Hewascookingatthistimeyesterday.Whatwashedoingatthistimeyesterday?Whatweretheydoingat10:00yesterdayafternoon?Theyweredoinghomework.1bListentothereporter’squest

4、ionsandcirclethecorrectresponses.a.standinginfrontofthelibrary/studyinginthelibraryb.cleaningmyroom/sleepinglatec.makingamilkshake/cookingdinnerd.gettingoutoftheshower/talkingonthephonee.eatinglunch/cuttinghairListenandnumber____ThealienvisitedtheMuseumofFl

5、ight.____Thealienboughtasouvenir.____AUFOlandedonCenterStreet.____Thealienwentintoastore.____AnaliengotoutoftheUFO.123452a1.Theboywaswalkingdownthestreet_____aUFOlanded.2.Thegirlwasshopping_____shesawthealiengotout.3._____thealienwasbuyingasouvenir,thegirlc

6、alledthepolice.4._____thealienwasvisitingthemuseum,theboycalledtheTVstation.whenwhenWhileWhileListenagain.Completethefollowingsentenceswith“when”and“while”2bListenandrepeatPairworkA:WhatwereyoudoingwhentheUFOarrived?B:Iwas…whenitarrived.cookingsleepingcutti

7、nghairtakingashowerUFO1、Hewascookingatthistimeyesterday.2、Theyweredoinghomeworkat2:00yesterdayafternoon.3、Iwasdoingmyhomeworkthen.4、Thegirlwasshopping.,Whenthealiengotout.1、含义:表示过去某个时刻的动作。2、结构:。归纳过去进行时:正在进行was/were+doing观察句子：1.Theyoungman________thetree____

8、____amansawhimandaskedhimtoJumpdown..wasclimbingwhenMakethesentenceswasclimbing2.________John________toschoolyesterday,hesawacatinatree..WhilewaswalkingMakethesentenceswaswalkingGroupwork:1.Fillinthech