1、Unit 5 What were you doing when the rainstorm came?,Section B 1a-1d,Revision: when vs. while,这两个词都有“当的时候”的意思。 when 既可指某一点时间，也可以指一段时间； while 强调一段时间，所以从句的谓语动词常是延 续性的。 当 when表示“在某一段时间里” 的意思时, 它可以代替while, 但while不能代替when.,e.g. When I came home, she was cooking dinner. 当我到家时, 她正在做饭。 When you hang wet clot
2、hes near a fire, you will see steam rising from them. 当你把湿衣服挂在火边时, 你会看到水汽从衣 上升起。,Think of a time when you were late for or couldnt go to an event. What was the event? What was the reason why you were late or couldnt go? Tell your partner the story.,1a,Listen and write short answers to the questions.
3、,What event happened at the school yesterday? _ 2. Who missed the event? _ 3. Which team won at the event? _,There was a basketball competition.,Kate missed the event.,Johns team won.,1b,Listen again. Number the events 1-6 in the order they happened.,_ Kate saw a dog by the side of the road. _ Kate
4、got to the bus stop. _ Kate called the Animal Helpline. _ Kate left the house. _ Kate waited for someone to walk by. _ Kate realized her bag was still at home.,1,2,3,4,5,6,1c,Talk about why Kate missed the school basketball competition. Student A begins a sentence with while or when. Student B compl
5、etes the sentence.,A: When the school basketball competition started . B: When the school basketball competition started, Kate was still making her way to school.,1d,A: When the school basketball competition started, what was Kate doing at that time? B: When the school basketball competition started
6、, Kate was still making her way to school.,A: While Kate was running back home, what happened? B: While Kate was running back home, Kate saw a dog by the side of the road.,I. 单项选择。,B,Exercises,1. I met a friend of mine _ I was walking in the park. A. before B. when C. after D. if 2. When you are _ t
7、rouble, why not phone the _? A. at, police B. in, policeman C. in, police D. at, policeman,C,3. My mother was cooking while I _ the radio. A. listened to B. have listened to C. was listening to D. is listening to 4. _ TV at that time? A. Did you watch B. Have you watched C. Were you watching D. Are
8、you watching,C,C,5. They arrived _ Paris _ a winter evening. A. at, in B. to, on C. in, on D. in, at 6. Do you know _? A. what he happened B. what the matter is with him. C. what happened to him D. what did he happened,C,C,7. My pen is lost and I cant find it anywhere. So you will have to buy _. A. it B. few C. one D. any,C,Write a short passage to talk about the topic in 1a. Preview the next section.,Homework,
