人教版英语unit6How long have you been collecting shellsPPt课件

Unit 6,How long have you been collecting shells?,Section A -period 1,WangMeng started skating in 1995.,She is still skating now.,How long has she been skating?,She has been skating for 16 years.,WangMengs skating life,skater,WangMeng,ZhouYang started skating in 1999.,She is still skating now.,How long has she been skating?,She has been skating since 1999.,ZhouYangs skating life,skater,自从,She has been skating for 12 years.,ZhouYang,My teaching life,I have been teaching English for,I have been teaching English since,18 years.,1993.,现在完成进行时,概念: 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,构成：,一、用for和since填空,1. I have been teaching English _ 18 years. 2. We have been having class _ 8:00 am. 3. Alison has been skating _ she was 7 years old. 4. I have been skating today _ six hours.,since,since,for,for,A: How long has YaoMing been playing basketball ?,B: He has been playing basketball for 22 years.,Pairwork,Jackie Chan 1954: be born 19612011: （50）act,Yao Ming 1980: be born 1989 2011: （22） play basketball,they skate 5 hours,since 1989.,Alison,Skating Marathon,马拉松,listening,for five hours,for two hours,试比较：Ive been skating for five hours 与 I skated for two hours有何区别？,A: How long has Alison been skating? B: Shes been skating for 5 hours. A: How long did Sam skate? B: He skated for 4 hours. A: How long has Victor been skating？ B: Hes been skating for 5 hours. A: How long did Celia skate? B: She skated for two hours.,1.,2.,Pairwork,Answer the questions:,Who stopped skating? Who is still skating? Who won the first place in the skating marathon?,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.,Listening,滑冰鞋,Interview your classmates and then make a report.,In our group , there are four students. Liu Yan likes skating. And she has been skating for 5 years. Tom likes swimming .,In our group , there are four students. Liu Yan likes skating. And she has been skating for 5 years. Tom likes .,HOMEWORK,Thank you,A: Alison, how long have you been skating? B: Ive been skating for five hours. A: Sam, how long did you skate? C: I skated for four hours. I started at nine oclock in the morning and stopped at one oclock in the afternoon. Im very tired! A: When did you start skating, Victor? D: At nine oclock. A: So youve been skating for