1. Unit 6 How long have you been collecting shells? Period 1

2. How long did you sleep last night? I slept for … hours last night. What time did you go to bed last night? When did you get up this morning?

3. When did you start class today? How long have you been in class today? I ’ve been in class for ……. =have been

4. What are they doing? They are having a skating Marathon.

5. --How long has Alison been skating? --She has been skating for five hours. Alison

6. Sam I skated for four hours. How long did you skate ?

7. 1b 1b Listen. A reporter is talking to the participants in a skating marathon. Fill in the below. How long? AlisonI’ve been skating for five hours. SamI skated for four hours. Victor Celia I’ve been skating for five hours. I skated for two hours. How long have you been skating? How long did you skate? 参与者

8. Alison Victor Celia Sam I skated for two hours. I skated for four hours. I’ve been skating for five hours.

9. 1c PAIRWORK Ask and answer questions about the people in the picture. A: How long has Alison been skating? B: She’s been skating for five hours. A: How long did Sam skate? B: He skated for four hours.

10. Why are these students skating?

11. Read 3a and answer They are skating to raise money for charity. How much does each student raise for every hour they skate? Ten yuan. How long has the skating marathon been going? For five hours.

12. NameHas been skating for Alison 5 hours Sam 4 hours Lu Ning 4 hours Li Chen 1 hour 3a Read the passage and then complete the table.

13. I’m talking to you from the Hilltop School Skating Marathon. Here, students are skating to raise money for charity. For every hour they skate, each student raises ten yuan for charity. The skating marathon has been going for five hours now, and several skaters are still skating. Alison was the first one to start, and has been skating for the whole five hours. Next is Sam, and he has been skating for four hours. Lu Ning has been skating for four hours too, and Li Chen just started an hour ago. Hilltop School 山顶学校 raise v. 筹集 several adj. 几个的 skater n. 溜冰者

14. How long have you been skating? I’ve been skating for five hours. How long did you skate? I skated for two hours. 动作从过去某一时间开始一直延续到现在, 并且有可能持续下去 have / has been + doing sth + for + 一段时间 你已经溜冰溜了多久？ 我已经溜了 5 个小时。

15. Deng Yaping 1973: be born 1978 ~ 1997: play table tennis How long did Deng Yaping play table tennis ? She played table tennis for 19 years.

16. Yao Ming 1980:b e born 1989~now: play basketball How long has Yao Ming been playing basketball? When did Yao Ming start playing basketball? He started in 1989. He has been playing basketball for 21 years.

17. Homework 1. Read 3a 2. Copy 3a once 3. 作业本 2 －１８页 ４. 在作业本 2 上写４个今天学的主题问句， 了解老师