有关外星人的ppt

1、 Unit3 What were you doing when the UFO arrived?Cheng Jiachuan Middle SchoolGuo Heng有关外星人的一些图片有关外星人的一些图片aliens（ Unidentified Flying Object ）UFO19471947年年6 6月月2424日，一名叫做阿诺德的日，一名叫做阿诺德的美国商人，架着一架小型飞机在华美国商人，架着一架小型飞机在华盛顿州上空，发现一组巨型不明飞盛顿州上空，发现一组巨型不明飞行物以行物以10001000公里左右的速度，同他公里左右的速度，同他一起在空中翱翔。阿诺德的有关目一起在空中翱翔。阿

2、诺德的有关目击报告第一次引起公众的兴趣，从击报告第一次引起公众的兴趣，从此此“飞碟飞碟”或或UFOUFO便迅速流传开来。便迅速流传开来。UFObedroomliving roombathroomkitchenWelcome to my house.Barber shoplibraryHe is playing soccer.He is running.He is writing .He was playing football.What was the boy doing just now?What is the boy doing now?He is playing football.过去过

3、去进行时进行时含义含义： 表示表示过过去去某某个时个时刻刻 正在正在进进行行的的动动作作。结构结构： was/were + doing例句例句：I was having an English class at this time yesterday. 现在现在进行时进行时含义含义： 表示表示现现在在 正在正在进进行行的的动动作作。结构结构： is/am/are + doing例句例句：I am having an English class. What was the boy doing when the UFO arrived?He was playing football when the

4、 UFO arrived.He was sleeping when you visited.What is he doing ?He is sleeping .What was he doing when I visited?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.浴室；盥洗室浴室；盥洗室卧室；寝室卧室；寝室

5、厨房厨房理发店理发店(为男子服务的为男子服务的) 理发师理发师dbacefin front of 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) The girl is standing in front of the bus. in/at the front of 在在前部前部(指某物体处在某个地方内的前部指某物体处在某个地方内的前部) The girl is standing in/at the front of the bus.a.standing in front of the library / studying in the library.b.cleaning

6、my room / sleeping latec.making a milk shake / cooking dinnerd.getting out of the shower / talking on the phonee. eating lunch / cutting hairget out 出去；离开出去；离开 get out of 从从出来出来 get out of the shower 洗完澡出来洗完澡出来a.standing in front of the library / studying in the library.b.cleaning my room / sleeping latec.making a milk shake / cooking dinnerd.getting out of the shower / talking on the phonee. eating lunch / cutting hairA: What was she doing when the UFO arrived?B: She was standing in front