(
课件网) 人教版英语 八年级上册 unit 2 How often do you exercise 多久一次 锻炼；运动 2a-2d Section-A Listen. Cheng Tao is talking about how often he does these activities. Number the activities [1-5] in the order you hear them. 2a Unit-2New words housework ['ha sw k] n.家务劳动 hardly ['hɑ dli] adv.几乎不；简直不；刚刚 ever ['ev (r)] adv.曾经；在任何时候 hardly ever 很少；几乎从不；难得 once [w ns] adv.一次；曾经 twice [twa s] adv.两倍；两次 Internet [' nt net] n.因特网 program ['pr ɡr m] n.节目；程序；课程；节目单 full [f l] adj.满的；充满的；完全的 swing [sw ] n.摇摆；秋千v.摇摆；旋转 swing dance 摇摆舞 maybe ['me bi] adv.或许；也许；可能 least [li st] adj.最小的；最少的———at least至少 Listen again. Match the activities in 2a with how often Cheng Tao does them. 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 2b 1 3 2 5 4 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_____。 两周一次 _____ 一年两次 _____ 一个月两次 _____ once two weeks 频率 once a year twice a month twice a day 一天两次 How often Practice How often once a day 一天一次 How often do you watch TV I watch TV every day. What’s your favorite program Animal World. How often do you watch it Twice a week. n. 节目 How often do you do these activities Fill in the chart and then make conversations. Activities How 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 n. 互联网 2c How often do you use the Internet I use the Internet … What’s your favorite website … Pairwork How often do you read English books I read English books… What’s your favorite book =What book do you like best ... How often do you read it … How often do you… I ... What’s your… ... Read the conversation and match the activity with the right time. piano lesson dance lesson play tennis Wednesday and Friday Tuesday Monday 2d Listen and finish the conversation. Jack: Hi, Claire, _____ next week Claire: Hmm… next week is quite full for me, Jack. Jack: Really _____ Claire: I have _____ lessons. Jack: _____ dance are you learning are you free adj. 忙的；满的 be full of How come dance and piano What kind of have time 为什么？ 什么种类的 Claire: Oh, swing dance. It’s ____! I have class _____, _____. Jack: _____ have piano lessons Claire: _____, on Wednesday and Friday. Jack: Well, _____ Tuesday Claire: Oh, I have to _____ with my friends. But do you want to come Jack: Sure! once a week fun How often do you Twice a week how about play tennis every Monday n. 摆动；秋千 v. 摆动；摇摆 1. Hmm…next week is ... ...
