1、,Unit 6,How long have you been collecting shells?,Xu Yulian,1. How long did you sleep last night?2. When did you start class today?3. How long have you been in class today?,I slept for hours last night.,We started class at today.,I have been in class for hours today.,Questions:,I started teaching En
2、glish in 1998.,I am still teaching English now.,I have been teaching English,for over 12 years.,since 1998.,* He started teaching math when hewas 20 years old. * He is 50 years old now and he is still teaching math.,How long has he been teaching math?,He has been teaching math,30 years ago.,for 30 y
3、ears.,since,he was 20 years old.,Ive been skating for five hours,I skated for two hours,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,刘亦菲 1987: be born 2004now: act,He has been acting for 8 years.,How long has L
4、iu Yifei been acting?,He has been acting since 2004,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 20 years.,PAIRWORK,HanHong 1971: be born 1985 now: singer,How long has HanHong be
5、en a singer?,HanHong has been a singer for 26 years.,Zhang Yining 1982: be born 1997 now: play table tennis,How long did Zhang Yining play table tennis ?,She played table tennis for 13 years.,Li Yuchun 1984: be born 1987 2011: sing,How long has she been singing?,When did she start singing?,She start
6、ed singing in 1987.,She has been singing for 22 years.since 1987.,Group Work,P . K,What is / are doing? How long has / have .been?,Using since /for:,45 minutes,half an hour,2 year,5 years,1 hour,2 hours,2 hours,How long has she been reading ?,She has been studying for 2 hours.,She has been reading s
7、ince2 hours ago.,2 hours,half an hour,How long has he been playing computer games?,for half an hour.since half an hour ago.,45 minutes,How long have they been playing soccer?,They have been playing soccer,for 45 minutes.,since 45 minutes ago.,*,an hour,How long have they been swimming?,They have bee
8、n swimming,for an hour.,since an hour ago.,Listening 2a & 2b,Questions,Answers,_ 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
9、been skating?,No, I skated in a marathon last year. b. Yes, I do. c. For six hours. d. Since I was 7years old.,Im talking to you from the Hilltop School Skating Marathon. ere ,students are skating to raise money for charity. For every hour they skate, each student raises ten Yuan for charity. The sk
10、ating 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. LuNing has been skating for four hours too, and Li Chen just started an hour
11、 ago.,3a Read the passage and then complete the table.,用for和since填空,They have been learning Chinese _they came to China. 2. I havent seen her _ a long time. 3. He has been living here _ 2001. 4. She has been doing her homework _two hours. 5. Its 5 years _ we left school. 6. How long has Mary been a
12、teacher? _ two years ago.,Have a try,since,for,since,for,since,Since,Homework: Write a small introduction about your new friend using the new sentence we learn today.,2c Pairwork: After - class survey,1.How long have you been wearing glasses? 2.How long have you been living in the city? 3.How long have you been studying English? 4.How long have you been having a cold? 5.How long have you been doing sports in the morning?6.How long have you been getting so fat?7.How long have you been buying the car?,Now, its time for me to relax!,Thank you and Goodbye!,
