2. collect v. 收集；搜集 shell n. 贝壳；壳

3. shell collect shells 收集贝壳 marathon

4. skate a pair of skates She is skating. She is a skater.

5. When did Yao Ming start playing basketball? How long has Yao Ming been playing basketball? 姚明 1980:b e born 1989 ~now: basketball player He started playing basketball in 1989. He has been playing basketball since 1989. He has been playing basketball for 17 years.

6. Yao Ming’s sports life 1980 was born 1989 started playing basketball has been playing 17years He started playing basketball in 1989. He has been playing basketball since 1989. He has been playing basketball for 1 7 years. 2006 plays

7. Zhang Yining 1981: be born 1987 ~ now: play ping-pong How long has she beenplaying ping-pong ? She has been playing ping-pong for 19 years. She has been playing ping-pong since 1987. When did Zhang Yining start playing ping-pong? She started playing ping-pong in 1987.

8. 成龙（ Jackie Chan ） 1954:b e born 1961~now: act He has been acting for 45 years. How long has Jackie Chan been acting? He has been acting since he was 7 years old. He has been acting since 1961. When did Jackie start acting? He started acting in 1961.

9. Miss Li 1975: be born 2001~2006:teach Chinese How long has Miss Li been teaching Chinese? She has been teaching Chinese for 6 years. She has been teaching Chinese since 2001. She has been teaching Chinese since 6 years ago. When did Miss Li start teaching? She started teaching in 2001.

10. I have been skating for five hours. 时态－现在完成进行时 have / has 是助动词 been 是 be 的过去分词 表示从过去开始一直持续到现在的动作， 并有可能持续下去． （一） 构成形式： have / has been + Ving

11. (The Present Perfect Progressive Tense) 表示动作从过去某一时间开始，一直延续到现在，可能还要延续 下去。常和表示一段时间的状语连用。 They have been working for two hours. 他们已工作两小时了。 for 和表示一段时间的词组连用 They have been running since six o’clock. 从 6 点起他们一直在跑。 since 和表示过去某一时刻的词或词组连用 I have been waiting for you since I came here. 自到这儿以来我一直在等你。 since 后可跟句子，句子时态多用一般过去时

12. 用 for 和 since 填空 1.They have been learning Chinese _____ they came to China. 2. I haven’t seen her _____ a long time. 3. He has been living here _____ 2001. 4. She has been doing her homework ____ two hours. 5. It’s 5 years _____ we left school. 6. – How long has Mary been a teacher? – _____ two years ago. since for since for since Since

13. Task Introduce your family like this: My mother has been dancing since she was 14. My father has been playing chess for 4 years. My brother has been singing for 2 years. ……

14. Task 2:Students finish the report according to the sample, then write some sentences in English. Name : His name is Li Ming. Subject: He likes English. When: He started studying English when he was 8 years old. How long: He has been studying English for 6 years (since 1985).

15. Name:Jay Hobby:writing songs How long has he been writing songs? He has been writing songs since 1995. He has been writing songs for 11 years. 1995 Job:singer He started writing songs in 1995. 自从

16. Name:Liu Xiang 1997 How long has he been singing? He has been singing since 1997. He has been singing for 9 years. Hobby:singing Job:athlete He started singing in 1997.

17. Name:Stephen Hobby:swimming How long has Stephen been swimming? 1970 He has been swimming since 1970. He has been swimming for 36years. Job:movie star He started swimming in 1970.

18. A: How long has Li Ying’ai been cooking? Task 3: Pair work B: She has been cooking since 1997. cooking since 1997 reading since 1983 for 23 years drawing since 1995 for 11 years for 9 years for 9 years.

19. learning English since 1987 for 19 years eating ice creams since 1975 for 31 years driving since 2003 for 3 years A: How long has … been …? B: He has been … since … for …

20. Task 4: Students talk about their hobbies. (What / When / How long…) Sample: A: What’s your hobby? B: I like collecting stamps. A: when did you start? B: I collected stamps when I was 7 years old. A: How long have you been collecting stamps? B: I have been collecting stamps for 5 years (since 2001). A: Do you like it? B: Yes. It’s interesting and useful. He likes collecting stamps. He has been collecting stamps for five years…

21. 1a GROUPWORK Discuss theses questions. 1. How long did you sleep last night? 2. When did you start class today? 3. How long have you been in class today? For eight hours. Since seven forty-five in the morning. I have been in class for one hour.

22. 1b Listen. A reporter is talking to the participants in a skating marathon. Fill in the chart below. How long? Alison Sam Victor Celia I’ve been skating for five hours. I skated for four hours. I’ve been skating for five hours. I skated for two hours. skate v. 滑冰 marathon n. 马拉松

23. 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.

24. name job nationality appearance hobby how long how many Jacky Chen is a …, he is from… He is tall… He likes… He has been… Now, he has…watches. Task 5: writing. Jacky Chen movie star China tall, a bit fat with small eyes and big nose. collecting watches for 26 years hundreds of