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1、Unit 3What were you doing when the UFO arrived ? DIARYI had a very unusual Sunday. At about ten oclock in the morning, I was walking down the street when a UFO landed. An alien got out and walked down the street , I was very surprised when it came into a gift shop. While it was looking at the gifts,
2、 the shop assistant called the police. Before the police arrived, the alien left the shop.WHERE WERE YOU WHEN THE UFO ARRIVED?Q:WherewashewhentheUFOarrived?A:Hewaswalkingdownthestreet.WherewereyouwhentheUFOarrived?Iwasbedroom bathroomliving roombarber shoplibrary kitchenWHAT WERE YOU DOING WHEN THE
3、UFO ARRIVED?What was she doing when the UFO arrived ?She was playing football. He was going to school. She was having the breakfast . He was doing his homework. She was playing the piano.What was he doing when the UFO arrived?He was doing homework.He was swimming.What was he doing when the UFO arriv
4、ed?What were they doing when the UFO arrived.They were running.TALK ABOUT THE PICTURESWhat were they doing when the UFO arrived?123WHAT WERE YOU DOING WHEN YOU HEARD THE NEWS?神州六号神州六号NamesActivities they were doing Whatwereyoudoingwhenyouheardthenews?Make a survey ASK AND ANSWER IN PAIRSASK AND ANSW
5、ER IN PAIRS WHEREWHERE WERE YOU WHEN YOU HEARD THE NEWS? WERE YOU WHEN YOU HEARD THE NEWS? WHATWHAT WERE YOU DOING WERE YOU DOING ?1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomewatchingTV6athomedoingmyhomework 1._I was in the bathroom.I was getting out of th
6、e shower.I was sleeping late.I was borrowing some books.I was cooking dinner.I was cutting my hair.I was sitting on the chair.2._I was in my bedroom.3._I was in front of the library.4._I was in the kitchen.5._I was in my barber shop.6._I was in the barbers chair.1a. Match the statements with the peo
7、ple in the pictures.dbacefExercises1bListen and circle the correct responses. a.Standing in front of the library / studying in the libraryb. Cleaning my room /sleeping latec. Making a smoothie /cooking dinner d. Getting out of the shower / talking on the phonee. Eating lunch / cutting hair2aListen a
8、nd number the statements in the order you hear._The alien visited the Museum of Flight._The alien bought a souvenir._A UFO landed on Center Street._An alien got out of the UFO_The alien went to a store.125432bComplete the following sentence with “while” or “when”.1.The boy was walking down the stree
9、t _ _a UFO landed.2.The girl was shopping _she saw the alien get out. 3._the alien was buying a souvenir, the girl called the police. 4. _the alien was visiting the museum, the boy called the TV stationWhileWhilewhenwhenSummary:过去进行时的构成：过去进行时的构成：1.1.概念概念: :表示过去某个时刻或过去一段时表示过去某个时刻或过去一段时间正在进行的动作间正在进行的动
10、作. .2.2.公式公式: :主语主语+was/+was/were+doingwere+doing sthsth + +时间时间状语状语3.3.指示词指示词:then, at that time, once, :then, at that time, once, 等连用等连用, ,或者用另一动作来表示过去的时间或者用另一动作来表示过去的时间. .有关外星人有关外星人外星人和地外文明始终是人们最有兴味的话题。那些一直致力于寻找外太空外星人和地外文明始终是人们最有兴味的话题。那些一直致力于寻找外太空智慧生命的科学家相信，外星人确实存在，只是人类一直无法找到他们。科学智慧生命的科学家相信，外星人确实
11、存在，只是人类一直无法找到他们。科学家认为，由于天文物理技术等因素的限制，靠星际旅行来寻找地外生命是不大家认为，由于天文物理技术等因素的限制，靠星际旅行来寻找地外生命是不大现实的，与外星人交流的唯一途径可能只有无线电通讯。现实的，与外星人交流的唯一途径可能只有无线电通讯。 2525年内找到外星生命年内找到外星生命 最近，正在澳洲出席外星生物研究会议的美国最近，正在澳洲出席外星生物研究会议的美国“外星生物情报研究所外星生物情报研究所”（SET1SET1）的高级太空科学家萧斯塔克透露，由于新科技的帮助，科学家可望）的高级太空科学家萧斯塔克透露，由于新科技的帮助，科学家可望在未来在未来2525年内，
12、在外太空找出其中一个星体上的生物。年内，在外太空找出其中一个星体上的生物。 该研究所自该研究所自19841984年成立以来，就开始监察无线电讯号，希望能探测到来自年成立以来，就开始监察无线电讯号，希望能探测到来自外太空发出的讯号。他们开展了著名的外太空发出的讯号。他们开展了著名的“凤凰计划凤凰计划”。到。到19991999年中期，凤凰计年中期，凤凰计划已观测了大约划已观测了大约500500颗星体，但始终没有地外文明信息被监测到。萧斯塔克说，颗星体，但始终没有地外文明信息被监测到。萧斯塔克说，“我们确实经常监测到信号，可经查实都是人类而不是外星人发出的，大部分我们确实经常监测到信号，可经查实都是
13、人类而不是外星人发出的，大部分是美国电话电报公司的。是美国电话电报公司的。”萧斯塔克透露，研究所在赞助下将斥资萧斯塔克透露，研究所在赞助下将斥资26002600万美元，万美元，研制一组射电望远镜阵。这组望远镜叫做研制一组射电望远镜阵。这组望远镜叫做“艾伦望远镜艾伦望远镜”。艾伦望远镜阵将覆。艾伦望远镜阵将覆盖盖10001000到到10000MHz10000MHz的频率，预备在的频率，预备在20052005年投入使用。该望远镜阵将建于旧金山年投入使用。该望远镜阵将建于旧金山市东北的哈特克里克气象台，可以全年不停地侦察附近市东北的哈特克里克气象台，可以全年不停地侦察附近1010万甚至万甚至100100万颗星体。万颗星体。萧斯塔克说，不能期望外星人与我们在电影中见到的相近，但推测他们也会有萧斯塔克说，不能期望外星人与我们在电影中见到的相近，但推测他们也会有中央思维系统，眼睛、嘴巴和腿，也会繁殖，他们可能比人类聪明得多。中央思维系统，眼睛、嘴巴和腿，也会繁殖，他们可能比人类聪明得多。课外读物课外读物Thank you, good bye!
