SectionARevisionbedroombathroomUFODoyouknowUFO?DidyouseetheUFO?1947年6月24日,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,发现一组巨型不明飞行物以1000公里左右的速度,同他一起在空中翱翔。阿诺德的有关目击报告第一次引起公众的兴趣,从此“飞碟”或UFO便迅速流传开来。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。alien过去进行时WhatwereyoudoingwhentheUFOarrived?Iwassleeping.Iwascooking.Iwascuttinghair.Iwasreading.WherewereyouwhentheUFOarrived?Iwasinthebedroom.Iwasinthekitchen.Iwasinthebarber’schair.Iwasintheliving-room.Wewereinfrontofthelibrary.1.___Iwasinthebedroom.2.___Iwasinmybedroom.3.___Iwasinfrontofthelibrary.4.___Iwasinthekitchen.5.___Iwasinmybarbershop.6.___Iwasinthebarber’schair.1.Iwasinfrontofthelibrary.infrontof“在……前面”(指一物体在另一物体的前面)e.g.Thereisatreeinfrontoftheclassroom.inthefrontof“在……前部”(指某物体处在某个地方内的前部)e.g.Thereisablackboardinthefrontoftheclassroom.a.standinginfrontofthelibrary/studyinginthelibraryb.cleaningmyroom/sleepinglatec.makingamilkshake/cookingdinnerd.gettingoutoftheshower/talkingonthephonee.eatinglunch/cuttinghairReporter:So,whatwereyoudoingwhentheUFOarrived?Girl1:Well,Iwasstandinginfrontofthelibrary.Boy1:Iwassleepinglate.Woman1:Iwascookingdinner.Reporter:Howaboutyou?Man1:Iwasgettingoutoftheshower.Man2:AndIwascuttinghair.1c.Pairwork___ThealienvisitedtheMuseumofFlight.___Thealienboughtasouvenir.___AUFOlandedonCenterStreet.___Thealienwentintoastore.___AnaliengotoutoftheUFO.1.Theboywaswalkingdownthestreet______aUFOlanded.2.Thegirlwasshopping______shesawthealiengetout.3.______thealienwasbuyingasouvenir,thegirlcalledthepolice.4.______thealienwasvisitingthemuseum,theboycalledtheTVstation.Reporter:So,canyoutellmewhatyousawheretoday?Boy:Well,IwaswalkingdownCenterStreetwhenaUFOlanded.Reporter:Wherediditland?Boy:Righthere.Reporter:Sowhathappenednext?Girl:AnaliengotoutoftheUFO.Reporter:Whatwereyoudoing?Girl:WhenthealiengotoutoftheUFOIwasshopping.Reporter:Thenwhathappened?Boy:Well!Thenthealienwentintoastore–doyouseethestoreoverthere–andboughtasouvenir.Girl:ThenitvisitedtheMuseumofFlightonGreenStreet.Re