1. What were you doing when the UFO arrived?

2. Let’s play a short game!  Some students will go out for a moment, the others do something that you want to do quickly. When they come back,tell them what you were doing when they went out. A: What were you doing when I went out ? B: I was +v-ing when you went out.

3. Look at the pictures and make sentences. I was reading my English book when you went out. I was sweeping the floor when the UFO arrived. I was cleaning the window at that time. I was standing on the chair when the teacher came in. Grammar: 过去进行时由 “was/were+v-ing” 构成, 表 示在过去的某一时刻或某一段时间正在进行的动作. 过 去的时间经常有 : at 4:00 yesterday,at that time,at this time last week 等, 以及由 when 和 while 引导的时间 状语从句.

4. I ( 睡懒觉 )when my mother cleaned the room. was sleeping late

5. kitchen n. 厨房 My mother ( 正做奶昔 ) in the kitchen when I got back. was making a milk shake

6. barber n. 理发师 in the barber shop The barber was ( 理发 )at that time. in the barber’s chair cutting hair

7. I was ( 在盥洗 室 )when the phone rang. in the bathroom bathroom n. 盥洗室

8. The pig was just now. get out of the shower 洗完澡出来 getting out of the shower

9. The student was at this time yesterday. stand in front of the library standing in front of the library

10. your father you I was while my father was watching TV yesterday evening. surfing the Internet

11. studying in my room cooking dinner I was while my mother was.

12. Mike was while his classmates were. talking on the phonestudying in the library

13. 站在图书馆前面 在图书馆学习 睡懒觉 洗完澡出来 通电话 理发 stand in front of the library studying in the library get out of the shower talking on the phone sleeping late cutting hair A: What were you doing … ? B: I was +v-ing ….

14. What were you doing when the UFO …? land on 着陆 an alien n. 外星人 take off 起飞 I was ( 在街上走着 ). walking down the street