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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,*,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,*,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。,What,were,you,doing,when the UFO arrived,？,bedroom,bathroom,barber shop,barber,kitchen,Word study,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,b,d,a,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,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,1.arrive,不及物动词，,arrive in+,（大）地方,arrive at+,（小）地方,我一到上海就给你去电话。,Ill call you as soon as I arrive in Shanghai.,reach,是及物动词，后面跟表示地点的名词或副词,他们,1995,年到达北京。,They reached Beijing in 1995.,get,不及物动词，后面接介词,to,，再和表示地点的名词连用。,你到悉尼的时候给我写信。,Write to me when you get to Sydney.,2.get out of,从,出来；逃避，改掉,她尽力从车里出来。,She tried to get out of the car.,我早上一到六点就醒，这习惯改不掉了。,I cant get out of the habit of waking at six in the morning.,3.sleep late,表示“迟于规定时间还在睡”，即“睡懒觉”。,late,在这里是副词，表示“迟”，“迟于规定的时间”。,【,注,】oversleep,也表示“睡懒觉”。,4.in front of,在,前面,反义词是,behind,在,的后面,He walked in front of me.,There are some flowers in front of the house.,in the front of,意思是“在某一空间内的前部”，即甲物在乙物的范围内；其反义词是,at the back of,（在,范围内的后部）,如,There is a big desk and a blackboard,in the front of our classroom.,Our teacher stands in the fount of the classroom.,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,.,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.,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.,Ending,
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