八年级英语下册unit3sectiona.ppt
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1、Whatwereyourclassmatesdoingat6:40pmyesterdayevening?SectionAUnit3 WhatwereyoudoingwhentheUFOarrived?过去进行时过去进行时含义含义:表示表示过去过去某个时刻某个时刻正在进行正在进行的动作。的动作。结构结构:be(was/were)+doing例句例句:Whatwereyoudoingatsixlastnight?Iwasdoinghomeworkatsixlastnight.RevisionFillintheblankswith“be”.1.I_16yearsoldthisyear.2.I_15y
2、earsoldlastyear.3.How_theweathertoday?4.How_theweatheryesterday?5.They_goodfriends.6.They_goodfriendsthreeyearsago.amwasiswasarewere bedroomkitchenWordsstudybathroombarber shopUFODoyouknowUFO?DoyouseetheUFO?1947年年6月月24日日,一名叫做阿诺德的美国商人一名叫做阿诺德的美国商人,架着一架小型飞机在华盛顿州上空架着一架小型飞机在华盛顿州上空,发现一组巨型发现一组巨型不明飞行物以不明飞行物
3、以1000公里左右的速度公里左右的速度,同他一起在同他一起在空中翱翔。阿诺德的有关目击报告第一次引起空中翱翔。阿诺德的有关目击报告第一次引起公众的兴趣公众的兴趣,从此从此“飞碟飞碟”或或UFO便迅速流传开来。便迅速流传开来。UFO:UnidentifiedFlyingObject不明飞行物不明飞行物2005年年11月月22日日10:23,不明飞行物飞广州上空,不明飞行物飞广州上空,市民拍下市民拍下UFO画面。画面。alienWhatwereyoudoingwhentheUFOarrived?Iwastakingashower.Iwassleeping.Iwascooking.Iwascutti
4、nghair.Iwasreading.WherewereyouwhentheUFOarrived?Iwasinthebathroom.Iwasinthebedroom.Iwasinthekitchen.Iwasinthebarberschair.Iwasintheliving-room.Wewereinfrontofthelibrary.1._Iwasinthebedroom.2._Iwasinmybedroom.3._Iwasinfrontofthelibrary.4._Iwasinthekitchen.5._Iwasinmybarbershop.6._Iwasinthebarberscha
5、ir.dbacef1a.WhatwereyoudoingwhentheUFOarrived?a.standinginfrontofthelibrary/studyinginthelibraryb.cleaningmyroom/sleepinglatec.makingasmoothie/cookingdinnerd.gettingoutoftheshower/talkingonthephonee.eatinglunch/cuttinghair1b.Listenandcirclethecorrectresponses.getout出去出去;离开离开getoutoftheshower洗完澡出来洗完澡
6、出来talkonthephone通过电话交谈通过电话交谈Reporter:So,whatwereyoudoingwhentheUFOarrived?Girl1:Well,Iwasstandinginfrontofthelibrary.Boy1:Iwassleepinglate.Woman1:Iwascookingdinner.TapescriptReporter:Howaboutyou?Man1:Iwasgettingoutoftheshower.Man2:AndIwascuttinghair.1c.PairworkA:WhatwereyoudoingwhentheUFOarrived?B:I
7、wascookingwhenitarrived._ThealienvisitedtheMuseumofFlight._Thealienboughtasouvenir._AUFOlandedonCenterStreet._Thealienwentintoastore._AnaliengotoutoftheUFO.52a.Listenandnumberthestatementsintheorder.4 132buy-boughtland着陆着陆alien外星人外星人get-got1.Theboywaswalkingdownthestreet_aUFOlanded.2.Thegirlwasshopp
8、ing_shesawthealiengetout.3._thealienwasbuyingasouvenir,thegirlcalledthepolice.4._thealienwasvisitingthemuseum,theboycalledtheTVstation.whenwhen2b.Listenagain.Completethefollowingsentenceswith“when”or“while”.WhileWhileReporter:So,canyoutellmewhatyousawheretoday?Boy:Well,IwaswalkingdownCenterStreetwhe
9、naUFOlanded.Reporter:Wherediditland?Boy:Righthere.TapescriptReporter:Sowhathappenednext?Girl:AnaliengotoutoftheUFO.Reporter:Whatwereyoudoing?Girl:WhenthealiengotoutoftheUFOIwasshopping.Reporter:Thenwhathappened?Boy:Well!Thenthealienwentintoastore-doyouseethestoreoverthereandboughtasouvenir.Girl:Then
10、itvisitedtheMuseumofFlightonGreenStreet.Reporter:So,whatdidyoudo?纪念品纪念品Girl:Whileitwasbuyingasouvenir,Icalledthepolice.Boy:Andwhileitwasvisitingthemuseum,IcalledtheTVstation.Reporter:Sowhathappenednext?A:WhatwasthegirldoingwhentheUFOtookoff?B:Whilethegirlwaseatingice-cream,theUFOtookoff.C:WhentheUFO
11、tookoffthemanwastakingphotos.D:Whiletheboywasriding,theUFOtookoff.E:Whilethewomanwastalkingtothepolice,theUFOtookoff.2c.Groupworktakeoff1)脱下脱下e.g.Pleasetakeoffyourcoat.Itswarmintheroom.2)起飞起飞3a.Readthee-mailmessageandnumberthepicturesinthecorrectorder.DearJack,IhadaveryunusualexperienceonSunday.Atar
12、oundtenoclockinthemorning,IwaswalkingdownthestreetwhenaUFOlandedrightinfrontofme.Youcanimaginehowstrangeitwas!AnaliengotoutandwalkeddownCenterStreet.experience经历经历;体验体验around大约大约(=about)strange奇怪的奇怪的;陌生的陌生的right正好正好;恰恰恰恰Ifollowedittoseewhereitwasgoing,andIwasverysurprisedwhenitwentintoasouvenirshop.
13、Whileitwaslookingatthesouvenirs,theshopassistantcalledthepolice.Beforethepolicearrived,thealienlefttheshopandthenvisitedtheMuseumofFlight.Whilethealienwasinthemuseum,IcalledtheTVstation.Isntthatamazing!Tedfollow跟随跟随;追随追随besurprised感到吃惊感到吃惊Isntthatamazing!=Thatisamazing.(否定疑问句否定疑问句)真令人吃惊啊!真令人吃惊啊!amaz
14、ing惊人的惊人的,了不起的了不起的314524a.GroupworkYouStudent1Student29:00amrunreadhavebreakfast11:30amwashswimwalk1:00pmhavearestplaybasketballplaysoccer4:00pmreadbooks6:00pmhaveabath9:00pmwatchTVWhatwereyoudoingatlastSunday?9:00am11:00am8:00pm10:00pmA:WhatwereyoudoingatnineoclocklastSunday?B:Iwasrunning.Howabouty
15、ou?A:Iwasreading.B:Yourekidding!v.欺骗欺骗;戏弄戏弄;开玩开玩笑笑1.Iwasinfrontofthelibrary.infrontof“在在前面前面”(指一物体在另一物体的前面指一物体在另一物体的前面)e.g.Thereisatreeinfrontoftheclassroom.inthefrontof“在在前部前部”(指某物体处在某个地方内指某物体处在某个地方内的前部的前部)e.g.Thereisablackboardinthefrontoftheclassroom.LanguagePoints2.以以when和和while引导的时间状语从句引导的时间状语从
16、句1)延续性动词和非延续性动词延续性动词和非延续性动词延续性动词延续性动词指动作可以延续一段时间指动作可以延续一段时间,而不是而不是瞬间结束。瞬间结束。如如:work、study、drink、eat等。等。非延续性动词非延续性动词指动作极为短暂,瞬间结束。指动作极为短暂,瞬间结束。如如:start、begin、hit、jump、knock等。等。2)在本单元中在本单元中,出现了以出现了以when和和while引导的引导的时间状语从句。时间状语从句。when表示表示“当当的时候的时候”。从句中既可用延续性。从句中既可用延续性动词动词,又可用非延续性动词又可用非延续性动词,这些动词既可以这些动词既
17、可以表示动作表示动作,又可表示状态。又可表示状态。从句中的动作既可从句中的动作既可和主句的动作同时发生和主句的动作同时发生,又可在主句的动作之前又可在主句的动作之前或之后发生。或之后发生。如:如:MarywashavingdinnerwhenIsawher.Theboywasstillsleepingwhenhismothergothomeyesterdaymorning.while表示表示“在在的时候的时候”、“在在期间期间”。它强调主句的动作与从句的动作同时发生或它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。主句的动作发生在从句的动作过程中。While从句中必须是
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