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1、Unit 6 How long have you been collecting shells?,Section A,collect shell marathon pair skate since,v. 收集; 搜集 n. 贝壳; 壳 n. 马拉松赛跑 n. 一对; 一双 n. 溜冰鞋 prep. 自以来,Words preview,Discussion 1. How long did you sleep last night? 2. When did you start class today? 3. How long have you been in class today?,Look a
2、nd say,How long did she skate? She skated for three hours.,How long have you been skating?,I have been skating for five hours.,How long _ he _? He _.,has,been sleeping,has been sleeping for eight hours,Do you know Yao Mings sports life? How long has Yao Ming been playing basketball?,Yao Mings sports
3、 life,He has been playing basketball for 19 years. He has been playing basketball since 1989. He has been playing basketball since he was 9 years old.,Her name is Da Yangyang.,She is famous as a short skater.,Da Yangyangs sports life,She has been skating for 23 years. She has been skating since 1983
4、. She has been skating since she was 8 years old.,申雪,She is famous as a figure skater.,赵宏博,They were married on Sep.4,2010.,Shen Xues sports life,She has been skating for 18 years. She has been skating since 1992. She has been skating since she was 14 years old.,Reading, Page 44,Alison,5 hours,Sam,4
5、 hours,Lu Ning,4 hours,Li Chen,1 hour,Read the passage and then complete the table. (3a),Its now 2 pm. Write the Students names from 3a on the time line. (3b),Alison,Sam,Lu Ning,Li Chen,Listen. A reporter is talking to the participants in a skating marathon. Fill in the chart below. (1b),Ive been sk
6、ating for five hours.,I skated for four hours.,Ive been skating for five hours.,I skated for two hours.,Pair work,Ask and answer questions about the people in the picture. (1c),A: How long has Alison been skating? B: Shes been skating for five hours. A: How long did Sam skate? B: He skated for four
7、hours.,Listen to the interview with the skating marathon winner and check the questions you hear. (2a),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 l
8、ong have you been skating?,定义：表示某动作从过去开始，一直延续到现在经历了多长时间,常有可能持续下去,常和表示一段时间的状语连用。 此时态包含现在进行时的含义，也包含现在完成时的含义。,时间状语: 1. for + 一段时间 2. since + 过去的时间点 3. since + 一般过去时的句子,构成： have/has been + V-ing +,现在完成进行时,Ive been studying English for two years. Ive been studying English since two years ago. He has been
9、 collecting shells since he was ten.,否定句：主语+have / has+not +doing (现在分词) I havent been writing the letter for two hours. He hasnt been sleeping for 4 hours. 一般疑问句：Have / Has +主语+been +doing (现在分词）? 1. Have you been writing the letter foe two hours? 2. Has he been sleeping for 4 hours?,现在完成进行时与一般过去时的
10、区别 这两种时态所表示的动作虽然都发 生在过去, 但是现在完成进行时强调的 是动作的持续或进行, 而一般过去时则 只表示过去的动作或状态, 和现在没有 什么联系。例如：,He has been swimming since four oclock. 他从四点起一直在游泳。(现在还在游) He swam at four oclock. 四点钟他在游泳。(不涉及现在是否还在游),How long has she been dancing?,She has been dancing,for 3 hours.,since 3 hours ago.,Pairwork,3 hours,45 minutes
11、,How long has she been learning?,She has been learning,for 45 minutes.,since 45 minutes ago.,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,练习坊,一、选择填空,( )1. Ive been skating _ three hours today. A. about B. for C. since,( )2. W
12、eve been studying English _two years ago. A. for B. from C. since,B,C,( )3. She started skating _ 9 oclock. A. for B. at C. since ( )4. Sam _ collecting shells for five years. A. is B. started C. has been ( )5. How long have you _ today? A. swimming B. been swimming C. started swimming,B,C,B,二、用 for
13、或since填空 1. I have been practicing my oral English _ 10:30. 2. Mary has been running _ 15 minutes. 3. Sarah has been sleeping _ 9:00. 4. Dale has been talking on the phone _ 5 minutes.,since,for,since,for,5. Louie has been studying Chinese _ he was 6 years old 6. I have been watching you _ 10 minute
14、s. 7. Lana has been running _ 15 minutes 8. Tom has been sleeping _ 9:00.,since,for,for,since,9. He has been living here _ 2001. 10. She has been doing her homework _ two hours. 11. I have been watching TV _10 minutes. 12. How long has Mary been a teacher? _ two years ago.,since,Since,for,for,III. 将
15、下列汉语翻译成英语。 1. 雨已经下了两个星期了。 _ 2. 你奶奶从年轻时就一直运动吗？ 是的，她一直运动。_ _ _,It has been raining for two weeks.,Has your grandmother been doing sports since she was young? Yes, she has.,Translate and write them down.,1. 他踢足球踢了多长时间了？ 他踢了五个小时了。 2. 你滑冰有多久了？ 我从七岁就开始滑冰了。,How long has he been playing football? Hes been playing for five hours.,How long have you been skating? Ive been skating since I was seven years old.,Thank you! Bye!,
