How_long_have_you_been_collecting_shells_period1_1a-2c__课件.ppt

Unit 6 How long have you been collecting shells? April 25th, 2013 A: How long have you been ……? B:I have been ……for/since…… Section A Key points to learn Track and field, Table tennis, Tennis , Basketball, Swimming , Gymnastics, Boxing , Weight lifting, Badminton, Volleyball, Football, Fencing,……. How many big events are there in Beijing Olympic Games? What is the biggest event held in Beijing these years? She was born in 1982. She began playing tennis when she was 9. She has been playing tennis for 22 years. Figure skater 花样滑冰运动员 Skate, n 滑冰鞋 v 滑冰 Skater 溜冰者 申雪 赵宏博 a pair of skates two pairs of skates 李子君 When did she begin skating? When and where was she born? She was born in Changchun in 1996. She began skating when she was five. How long has she been skating? 2001-2013 She has been skating for twelve years. She is skating. She is a skater. When did you go to bed ? Did you sleep well last night? When did you get up this morning? How long did you sleep last night? I slept for… A: When did you start class today? A: What time is it now? A: How long have you been in class today? B: I started class at 8. B: It is …… B: I have been in class for …… (running) Marathon Skating marathon 2a 1b 2b swimming marathon dancing marathon an hour How long have they been swimming? They have been swimming for an hour. since an hour ago. 自从, 自……以来，时间点 For 表示一段时间 ，时间段 45 minutes How long have they been playing soccer? They have been playing soccer for 45 minutes. since 45 minutes ago. Homework for/since 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. 与雅典奥运会一样，北京奥运会的比赛项目是大项28项，这28项为：田径、赛艇、羽毛球、垒球、篮球、足球、拳击、皮划艇、