教育专题：英语新目标八年级下unit3_What_were_you_doing_when_the_UFO_arrived课件第一课时

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,What were you doing when the,UFO,arrived,bedroom,bathroom,barber shop,barber,kitchen,Word study,Do you know,UFO,？,课外读物,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。,25,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,“,外星生物情报研究所,”,（,SET1,）,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,25,年内，在外太空找出其中一个星体上的生物。,该研究所自,1984,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,“,凤凰计划,”,。到,1999,年中期，凤凰计划已观测了大约,500,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,2600,万美元，研制一组射电望远镜阵。这组望远镜叫做,“,艾伦望远镜,”,。艾伦望远镜阵将覆盖,1000,到,10000MHz,的频率，预备在,2005,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,10,万甚至,100,万颗星体。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。,图片欣赏,Unidentified Flying Objects,UFO,What,were,you,doing,when the UFO arrived,？,What,are you doing,now,?,.,I,m,sleeping late.,温故而知新,What,were,you,doing,when the UFO arrived,？,I,was,sleep,ing,late,in the,beeroom,.,What,was,he,doing,when the,UFO arrived,？,He,was,tak,ing,shower,in the bathroom.,What,was,she,doing,when the,UFO arrived,？,She,was,cooking dinner,in the kitchen.,What,were,they,doing,when the UFO arrived,？,They,were,stand,ing,in front of,the library.,What,was,he do,ing,when they swam in the water?,He,was,do,ing,homework.,.,He,was,talking on the phone.,What,was,he do,ing,at 8 oclock,?,What,were,they do,ing,at 10:30?,They,were,run,ning,.,(7),(1),(2),(3),(8),(4),(5),(6),look out of his window,drink,some,water,play games,boat,buy some fruit,sell some fruit,read newspapers,play football,fish,What,were,they do,ing,yesterday afternoon,?,Talk about the pictures,They,were,（,doing,）,yesterday afternoon.,play,i,ng,basketball,eati,ng,supper,paly,ing,the piano,talk,ing,an the phone,hungi,ng,with friends,tak,ing,photos,talk,ing,with,What were they doing when the UFO arrived？,1a,A,TV reporter is asking“Where were you when the UFO arrived?”Match the statements with the people in the picture.,1._ I was in the bathroom.,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,a,d,b,c,e,f,1b,Listen to the reporters questions and circle the correct responses.,1b,a.standing,in front of,the library/studying in the library,b.cleaning my room/sleeping late,c.making a milk shake/cooking dinner,d.,get,ting,out,of the shower/talking on the phone,e.eating lunch/cutting hair,get out,出去；离开,get out of,从,出来,get out of the shower,洗完澡出来,过去进行时基本的构成：,Grammar Focus:,1.,概念,:,表示过去某个时刻或过去一段时间正在进行的动作,.,2.,结构,:,主语,+be,（,was/were,）,+doing,sth,+,时间状语,3.,指示词,:,then,at that time,once,at 8 last night,，,at the,seme,time yesterday,，,等等,.,1C,A:What,was he doing when the UFO arrived?,B:He,was sleeping late when it arrived.,arrive at/in,get to,reach,表到达,Exercises,1.,昨天早上,9,点钟你在干什么,?,2.,当不明飞行物起飞时,小明正在骑自行车,.,3.,在那时,他们正在做家庭作业,.,4.,今天早晨当我给你打电话的时候你正在干什么？,5.,当他正睡觉的时候他梦见了,UFO.,What,were,you do,ing,at 9 oclock yesterday morning?,XiaoMing,was,rid,ing,his bike when the UFO took off.,They,were,do,ing,their homework at that time.,What,were,you,do,ing,when I call,ed,you up this morning,?,While he,was,sleep,ing,she dream,ed,of UFO.,Ask and answer in pairs,Where,were you at 6:00 yesterday evening?,What,were you doing,?,1 in a river swim,m,ing,2 in a park play,ing,basketball,3 in a shop doing some shop,p,ing,4 at home cook,ing,5 at home watch,ing,TV,6 at home do,ing,my homework,Ending,