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1、Unit 2 How often do you exercise?,Section B 2 2a-2e,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).,2a,What do you do in your free time? Doing exercise, use of the Internet or watching TV?What activities do you think is healthy for the m
2、ind and the body?,Survey,n. 头脑；心智,n. 身体,Read the article quickly and find the answers to the questions below.,How many kinds of free time activities are mentioned in the passage? _2. What is the best way to relax? _,Three.,The best way to relax is through exercise.,Read the article carefully and com
3、plete the pie charts below.,_ % every day,Exercise,_ % 3 or 4 times a week,Use of the Internet,_ % every day,_ % 4-6 times a week,_ % 1-3 times a week,_ % no exercise,10,20,15,20,45,90,2b,_ % 4-6 times a week,Watch TV,_ % 1-3 times a week,_ % every day,85,13,2,2c,Read the article again and answer th
4、e questions.,1. How many percent of the students do not exercise at all? _ _2. How many percent of the students use the Internet every day? _ _,Ninety percent of the students use the Internet every day.,Twenty percent of the students do not exercise at all.,3. How often do most students watch TV? _
5、What do they usually watch? _ 4. What does the writer think is the best way to relax? _ Why? _,Most students watch TV every day.,They usually watch game shows.,Its healthy for the mind and the body.,Exercise.,n. 作者,5. Do you think the students in No. 5 are healthy? _ Why or why not? _ _ _ _,No, I do
6、nt think so.,Because most of the students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy.,2d,According to the article and the pie charts, write sentences with the percentages using always, usually or sometimes.,1. 90%: _ _2. 85%: _ _3. 45%: _ _,Eighty-five perc
7、ent of the students always watch TV.,Ninety percent of the students always use the Internet.,Forty-five percent of the students usually exercise.,4. 10%: _ _5. 13%: _ _ 6. 2%: _ _,Ten percent of the students often use the Internet.,Thirteen percent of the students usually watch TV.,Two percent of th
8、e students sometimes watch TV.,1. We found that only fifteen percent of our students exercise every day. percent 名词，“百分之” e.g. 我们班里80%的学生每天都锻炼。 Eighty percent of the students in our class exercise every day.,【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g. Fifty percent of the apples _ bad. 50%的苹果都坏了。 Twenty
9、 percent of the meat _ in the fridge. 20%的肉都在冰箱。,are,is,2. And twenty percent do not exercise at all! not at all “一点也不”，not应和be动词、助动词或情态动词连用。 e.g. 那个故事一点也没有趣。 他们根本不喜欢那次度假。 那位老人一点也不会用电脑。(翻译) The story isnt interesting at all. They didnt enjoy the vacation at all. The old man cant use the computer at
10、all.,3. but we were surprised that ninety percent of them use the Internet every day. surprised 的用法 e.g. 我们队这个消息感到很意外。 我在这里见到你很意外。(翻译) We are surprised at the news. I am very surprised to meet you here.,surprised adj. 惊奇的，意外的be surprised at. 对.感到惊讶，后面可以跟 somebody, something, 或 doing somethingbe surp
11、rised to do sth.做某事感到惊讶be surprised that + 从句,4. Although many students like to watch sports, game shows are the most popular. although 连词，“尽管，虽然；即使” e.g. 尽管天气很冷，但是我们还是去钓鱼了。(翻译) We went fishing although it was cold.,注意：although引导的从句不能与but连用，有although就没有but。e.g. 尽管他离家很早，但是他还是迟到了。(翻译) Although he left
12、 home early, he was late.,【运用】My cousin knows a lot about geography, _ he is only four years old.A. because B. soC. although,C,5. but we think the best way to relax is through exercise. through 介词，“以，凭借” e.g. 他通过报纸上的一个广告找到这份工作。 (翻译) He found the job through an advertisement in the newspaper.,【拓展】thr
13、ough还有“穿过”之意。表示“从内部过”。e.g. 昨天他们穿过了森林。 (翻译) They went through the forest yesterday.,6. Exercise such as playing sports is fun such as“像这样”，表示列举。 结构常为：名词+such as+ 例子 e.g. 她喜欢像兔子、小鸟这样的小动物。 She likes animals such as rabbits and birds.,7. Old habits die hard. 旧习难改。 谚语，表示习惯一旦养成，并非朝夕即可 改变，多用来描述人们一时难以改变的固 有
14、观念及做法。e.g. Its the age of new technology, but my grandpa still goes everywhere with his old radio. Old habits die hard, you see. 现在都已经是新技术时代了，可我爷爷仍然到哪儿都带着他的收音机。你瞧，老习惯可真难改呀。,8. So start exercising before its too late! its too late 为时太晚；来不及了 e.g. 现在你知道你错了，但是已经太晚了。 Now you know youre wrong, but its too
15、 late.,its too late与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及 ”。e.g. 你应当更加用功，别等到为时过晚而赶不上了。 You should work harder before its too late to catch up.,2e,Choose one of these free time activities or think of your own. Then ask your classmates how often they do this activity and make a pie chart.,1-3 tim
16、es a week.,How often do you play sports?,Every day.,How often do you read books?,20,10,10,play computer games, read books, go shopping, draw pictures,play sports,_ % 4-6 times a week,Play sports,_ % 1-3 times a week,_ % every day,50,25,25,.根据句意及提示填空。1. Some of my classmates dream of being _(write).2
17、. Old Henry _(die) last month and that made his children sad.3. Therere two _(television) at Lilys home. One is in the living room and the other is in her parents room.,writers,died,televisions,4. Look! These baby monkeys are clinging to (抱住) their mothers _(body).5. Jenny and her brother had good t
18、est _(result).,bodies,results,.根据语境及提示，补全所缺单词。1. You got 20pof the answers rightthat means (意味着) one in every five.2. Does your brother often goo? Yes, he often plays computer games on the Internet.,percent,online,3. She was watching her sontthe kitchen window.4. I know Bob. He and I workedtmany yea
19、rs ago.5.AToms car is old, it still runs well.,through,together,Although,根据汉语意思完成英语句子，每空一词。1.我参观过许多城市，比如深圳和天津。I visited many cities, _ _ Shenzhen and Tianjin.2.那是解决这个问题的最好的办法吗？Is that _ _ _ _ solve the problem?3.我们不知道这个问题的答案。We dont know _ _ _ _ _.,the best way to,the answer to the question,such as,4.我的狗每天至少睡10个小时。My dog sleeps _ _ ten hours every day.5.格林先生问了我有关我工作的情况。Mr. Green _ me _ my job.,at least,asked about,1. 读2b中的短文。2. 根据2e的调查结果写一个报告。,