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1、 Unit 2How often do you exercise?英汉互译英汉互译1. 去看电影去看电影 _ 2. 运动运动 _ 3. 看电视看电视 _4. 读英语书读英语书 _5. 上网上网 _ 6. 购物购物 _7. 多久一次多久一次 _8. every day _go to the moviewatch TVread English booksexerciseuse the InternetshopHow often每天每天100%alwaysusuallyoftensometimeshardly ever 80%never0% 60% 20% 5%提示：频率副词在句中的位置是：提示：频
2、率副词在句中的位置是：实义实义动词之前动词之前, be动词或助动词之后。动词或助动词之后。Listen again. Match the activities in 2a with how often Cheng Tao does them. 2bHow oftenevery dayonce a weektwice a weekthree times a weekonce a monthtwice a monthActivitiesa. go to the moviesb. watch TVc. shopd. exercisee. read1. three times a weektime 次
3、数次数time and time again 千万次的千万次的three or four times a week 一周三四次一周三四次表示一周表示一周/月月/年多少次年多少次, 可以用可以用. times a week / month / year，注意有两个词有单独的表示法，注意有两个词有单独的表示法，“一次一次”用用“once”, “两次两次”用用“twice”。2. once , twice, three times 等次数的表达等次数的表达法。法。 1) 这三个词都表示这三个词都表示_，once是是_，twice是是_，除了一次，除了一次，两次，其他的次数都表达成两次，其他的次数都表
4、达成_。 如：三次是如：三次是_ ，五次是五次是_。一次一次次数次数两次两次three times数字数字 + timesfive times9. once a week _10. twice a week _11.three times a week _12. three or four times a week _13. once a month _14. twice a month _一周一次一周一次一周两次一周两次一周三次一周三次一周三到四次一周三到四次一个月一次一个月一次一个月两次一个月两次2) 这些表次数的词后与一段时间连用，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
5、次，即动作表示动作多长时间发生几次，即动作 的的_. 3) 翻译：翻译： 两周一次两周一次 _ 一年两次一年两次 _ 一一个月个月两次两次 _once two weeks频率频率once a yeartwice a monthsometimes与几个形似的词的区别与几个形似的词的区别a. sometime是副词是副词, “在某个时候在某个时候”, “某时某时” Will you come again sometime next week? She was there sometime last year. b. some time是名词词组是名词词组, 意为意为“一段时间一段时间”，做时间状语
6、用。做时间状语用。 I will stay here for some time. He worked on the trouble for some time. c. some times是名词词组是名词词组, 意为意为“几次几次, 几倍几倍”。 I met him some times in the street last month. The factory is some times larger than that one. How often do you do these activities? Fill in the chart and then make conversati
7、ons.2cActivitiesHow oftenwatch TVuse the Internetread English booksgo to the moviesexerciseevery dayfour times a weektwice a weekevery dayonce a month翻译：翻译：1. 周末你通常做什么事情？我通常踢足球。周末你通常做什么事情？我通常踢足球。 What do you usually do on weekend? I usually play soccer.2. 周末他们做什么事情？他们经常去看周末他们做什么事情？他们经常去看 电影。电影。 What
8、 do they do on weekend? They often go to the movies. 2dRead the conversation and match the activity with the right time.piano lessondance lessonplay tennisWednesday and FridayTuesdayMonday2d Role-play the conversation.Jack: Hi, Claire, are you free next week?Claire: Hmmnext week is quite full for me
9、, Jack.Jack: Really? How come?Claire: I have dance and piano lessons.Jack: what kind of dance are you learning?Claire: Oh, swing dance. Its fun! I have class once a week, every Monday.Jack: How often do you have piano lessons?Claire: Twice a week, on Wednesday and Friday.Jack: Well, how about Tuesda
10、y?Claire: Oh, I have to play tennis with my friends. But do you want to come?Jack: Sure!.How come ? 为什么呢？为什么呢？ 这是英是英语中的一个口中的一个口语，相当于，相当于汉语的的“为什么什么”、“怎么会怎么会”等，既可以独立使用，也可在等，既可以独立使用，也可在后接句子，来后接句子，来询问事情的事情的缘由或状况。由或状况。例如：例如：How come the sky is blue today?今天天怎么会今天天怎么会这么么蓝？A： I didnt even eat lunch today.
11、我今天甚至没吃午我今天甚至没吃午饭。B: Really? How come? 是是吗？怎么会呢？怎么会呢？Hi, Claire, Hmm, . 练习：补全单词练习：补全单词1. -What do you usually do on w_? -I often watch TV.2. -How often does she shop? -O_ or t_ a week.3. Grandpa is pretty healthy because he e_ every day.4. Animal World is my favorite TV p_.eekendsnce wicexercisesrog
12、rammes5. The weather here is so cold, I can h_ stand it.6. These two pictures have no _(区别区别).7. _ (虽然虽然) Mr. White is very old, he goes to work every day.8. Do you have a _(健康健康) lifestyle?differenceshealthyAlthoughardlyHomework Keep a weekend diary showing what you do on weekend. You can write down what they do from the time you get up until you go to bed.
