八年级英语上册 unit 2 how often do you exercise section a（2a2d）课件1 （新版）人教新目标版

A:What do you do on weekends? B:I . A:Do you .? B:Yes, I / No, I Practise always usually often sometimes hardly ever never go to the movies use the computer / Internet twice a day 一天两次 How often do you brush your teeth ? a week Mon. Tue s. Wed. Thur. Fri.Sat. Sun. How often_do you do your homework? I do my homework every day. how often: 多久一次 对频率提问 a week Mon. Tue s. Wed. Thur.Fri.Sat.Sun. How often_do you go to the movies? I go to the movies once a week. once: adv. 一次 once a week: 一周一次 a week Mo n. Tues. Wed. Thur.Fri.Sat.Sun. How oftendo you go skating? I go skating twice a week. twice: adv. 两次 twice a week: 一周两次 A week Mo n. Tue s. Wed. Thur. Fri.Sat. Sun. How oftendo you exercise? I exercise three times a week. time: n. 次数（可数） three times a week: 一周三次 a month September How often_ do you use the Internet? I use the Internet four times a month. 对频率提问 How often ? 回答 次数+范围 once/ twice/ three times a week /month/year Listen. Cheng Tao is talking about how often he does these activities. Number the activities 1-5 in the order you hear them. 2a Activities _a. go to the movies _b. watch TV _c. shop _d. exercise _e. read 1 3 2 5 4 Listen again. Match the activities in 2a with how often Cheng Tao does them. 2b How often every day once a week twice a week three times a week once a month twice a month Activities a. go to the movies b. watch TV c. shop d. exercise e. read How often do you do these activities? Fill in the chart and then make conversations. 2c ActivitiesHow often watch TV use the Internet read English books go to the movies exercise every day four times a week twice a week every day once a month A: How often do you watch TV? B: I watch TV every day. Read the conversation and answer the following questions: 1.Is Claire free next week? Why? 2.How often does Claire have dance lessons? How about piano lessons? 3.What kind of dance is Claire learning? 4.What does Jack invite Claire to do? When can Claire join Jack for the activity? Yes, she is . Because she has dance and piano lessons. She has dance lessons once a week , piano lessons twice a week. She is learning swing dance. Jack invites Claire to play tennis with his friend. Claire can join Jack for the activity on Tuesday. 2d 2d Read the conversation and match the activity with the right time. piano lesson dance lesson play tennis Wednesday and Friday Tuesday Monday Hi, Claire, Hmm, . 1. hardly只用作副词，其意思是“几乎不” ，表示否定概念。 e.g. He can hardly speak English. 他不太会说英语。 hardly ever 几乎从不 e.g. Peter is hardly ever late. 彼得几乎不迟到。 hard也用副词，意为“努力地、刻苦地” ，“猛烈地” 。 e.g. He works hard only before exams. 他只在考试前努力学习。 2. once , twice, three times等次数的表达 法。 1) 这三个词都表示_，once是_ ，twice是_，除了一次，两次，其 他的次数都表达 _。 如：三次是_，五次是 _。 一次 次数 两次 three times 数字 + times five times 2) 这些表次数的词后与一段时间连用， 表示动作多长时间发生几次，即动作 的_。 3) 翻译： 两周一次 _ 一年两次 _ 一个月两次 _ once two weeks 频率 once a year twice a month 英汉互译 1. 去看电影 _ 2. 运动 _ 3. 看电视 _ 4. 读英语书 _ 5. 上网 _ 6. 购物 _ 7. 多久一次 _ 8. every day _ go to the movies watch TV read English books exercise use the Internet shop how often 每天 9. once a week _ 10. twice a week _ 11. three times a week _ 12. three or four times a week 13. _ 14.13. once a mo