人教版 八年级下册Unit61How long have you been collecting shells第一课时 课件.pptVIP

* 1. How long did you sleep last night? For eight hours. 2. When did you start class today? At seven. What are you doing? I am skating. How long have you been skating? I’ve been skating since nine o’clock. I’ve been skating for five hours. 9 o’clock 1pm Li Yuchun 1984: be born 1987~ 2013: sing How long has she been singing? When did she start singing? She started singing in 1987. She has been singing for 24 years. since 1987. Yao Ming 1980: be born 1989 ~ 2011: play basketball He started playing basketball in 1989. He has been playing basketball since 1989. He has been playing basketball for 22 years. 成龙(Jackie Chan) 1954: be born 1961~now: act He has been acting for 51 years. How long has Jackie Chan been acting? He has been acting since 1961. a skate a pair of skates She is skating. She is a skater. They are running a marathon. 1b Listening Celia Victor Sam Alison How long? I’ve been skating for five hours. I skated for four hours. I’ve been skating for five hours. I skated for two hours. 2a Listening 1. How long did you skate today? 2. How long have you been skating today? 3. Was this your first skating marathon? 4. Do you skate every day? 5. When did you get your first pair of skates? 6. How long have you been skating? ? ? ? ? Questions 1. How long did you skate today? 2. How long have you been skating today? 3. Was this your first skating marathon? 4. Do you skate every day? 5. When did you get your first pair of skates? 6. How long have you been skating? 2b Listening Answers a. No, I skated in a marathon last year. b. Yes, I do. c. For six hours. d. Since I was seven years old. I haven’t been writing the letter for two hours. He hasn’t be