人教版新目標(biāo)英語八年級上冊Unit 2 How often do you exercise？Section B11a-2eppt課件

Unit 2 How often do you exercise?,Section B1 1a-2e,Jim/once a week,Li Ming / twice a week,Tony/3 or 4 times a week,Bob/every day,Lilei/hardly ever,Peter/never,Review,Lead in,How can we be healthy?,Exercise often and eat healthy food.,Could you tell us some healthy food?,Well. Fruit, vegetables, milk, rice and meat,1. _ junk food 3. _ fruit 5. _ sleep 2. _ milk 4. _ vegetables 6. _ coffee,a,f,c,d,e,b,1a,Match the words with the picture below.,a,b,c,d,e,f,healthy: unhealthy:,cola, salad, soup, hot dog, milk, hamburger, dumpling, fruit, chicken, onion, potato, tomato,healthy: unhealthy:,salad, soup, milk, dumpling, onion, fruit, chicken, potato, tomato cola, hot dog, hamburger,be good for 對有好處,be bad for 對有壞處,e.g. Hot dog is bad for your health. 熱狗對我們的健康有壞處。,e.g. Milk is good for your health. 牛奶對健康有好處。,1b,Ask and answer questions. Use the words from 1a.,How often do you drink milk, Liu Fang?,I drink milk every day.,Do you like it?,No. But my mother wants me to drink it. She says its good for my health.,How often do you eat junk food?,I eat it once a week.,Do you like it?,Yes. But my mother doesnt let me to eat it. She says its bad for my health.,Pairwork,How often do you drink/eat?,I eat ,Do you like ?,Listening,Listen to the interview about two peoples eating habits. Circle your answers to each question.,Is Tina healthy? Yes. No. I dont know.,Is Bill healthy? Yes. No. I dont know.,1c,Questions 1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night? 4. How often do you drink milk? 5. How often do you eat junk food? 6. How often do you drink coffee?,Tina Bill _ _ _ _ _ _ _ _ _ _ _ _,1d,Listen again and fill in the blanks.,every day,1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night?,Tina: every day Bill: hardly ever,Answers,Tina: every day Bill: never,Tina: nine Bill: nine,4. How often do you drink milk? 5. How often do you eat junk food? 6. How often do you drink coffee?,Tina: every day Bill: never,Tina: two or three times a week Bill: three or four time a week,Tina: never Bill: four times a day,Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.,1e,How often do you exercise?,I exercise every day.,And how often do you ,How often do you exercise?,I never exercise.,How often do you eat fruit?,I never eat fruit.,I .,Pairwork,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).,2a,television,body,online,mind,together,New words,Lets do a survey.,What do you do in your free time? Do exercise, use of the Internet or watching TV? What activities do you think is healthy for the mind and the body?,Reading,2b,Read the passage quickly and find the answer 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 passage carefully and complete the pie chart 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,_ % 4-6 times a week,Watch TV,_ % 1-3 times a week,_ % every day,85,13,2,2c,Read the article again and answer the 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 students.,Twenty percent students.,3. How often do most students watch TV? _ 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 sports, game shows.,Its healthy for the mind and the body.,Exercising.,5. Do you think the students in No. 5 are healthy? _ Why or why not? _ _ _,No, I dont think so.,Because most 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 percent 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 sometimes use the Internet.,Thirteen percent of the students sometimes watch TV.,Two percent of the students sometimes watch TV.,Language points,1. We found that only fifteen percent of our students exercise every day. percent 名詞，意為“百分之” e.g. Eighty percent of the students in our class exercise every day. 我們班里80%的學(xué)生每天都鍛 煉。,【注意】 percent做主語時，謂語動詞的數(shù)要根據(jù)其后面的名詞來確定。 e.g. Fifty percent of the apples are bad. 50%的蘋果都壞了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。,2. And twenty percent do not exercise at all! not at all 意為“一點(diǎn)也不”， not應(yīng)和be動詞、助動詞或情態(tài)連用。 e.g. The story isnt interesting at all. 那個故事一點(diǎn)也沒有趣。 They didnt enjoy the vacation at all. 他們根本不喜歡那次旅行。 The old man cant use the computer at all. 那位老人一點(diǎn)也不會用電腦。,3. Although many students like to watch sports, game shows are the most popular. although 連詞，“盡管，雖然；即使” e.g. We went fishing although it was cold. 盡管天氣很冷，但是我們還是去釣 魚了。,注意：although引導(dǎo)的從句不能與but連用。 盡管他離家很早，但是他還是遲到了。 Although he left home early, but he was late.() Although he left home early, he was late. (),中考鏈接 (2012 成都) My cousin knows a lot about geography, _ he is only four years old. A. because B. so C. although,C,4. the best way to relax is through exercise. through 介詞，課文中意為“以，憑借” e.g. He found the job through an ad in the newspaper. 他通過報紙上的一個廣告找到這份 工作。,拓展 through 還有“穿過”之意。表示“從內(nèi)部穿過”。 e.g. They went through the forest yesterday. 昨天他們穿過了森林。,5. Exercise such as playing sports is fun such as 意為“像這樣”，表示列舉。 結(jié)構(gòu)常為：名詞+ such as + 例子 e.g. She likes animas such as rabbits and birds. 她喜歡像兔子、小鳥這樣的小動 物。,注意：其后面不可列舉出所有的事物。如： 我了解四種語言，例如英語、漢語。 I know four language, such as, English and Chinese. () I know four language, such as, English, French, Japanese and Chinese. (),6. Old habits die hard. 舊習(xí)難改。 這是英語中的一句諺語，表示習(xí)慣一 旦養(yǎng)成，并非朝夕即可改變，多用來 描述人們一時難以改變的固有觀念及 做法。 e.g. Its the age of new technology, but my grandpa still goes everywhere with his old radio. Old habits dire hard, you see. 現(xiàn)在都已經(jīng)是新技術(shù)時代了，可我爺爺仍然到哪兒都帶著他的收音機(jī)