2013秋季八年级英语上册Unit2Howoftendoyouexercise.ppt

Unit 2 How often do you exercise?,Section A,预习检测,翻译下列短语,1. 去看电影 _ 2. 在周末 _ 3. 几乎不; 很少 _ 4. 每周五次 _ 5. 每月两次 _ 6. 大多数人 _ 7. 活动调查 _ 8. 至于; 关于 _ 9. 去购物 _ 10. 看电视 _,go to the movies,on weekends,hardly ever,five times a week,twice a month,most people,activity survey,as for,go shopping,watch TV,An apple a day keeps a doctor away.,一天一个苹果， 医生不找我,Objectives,To learn to understand and use wh questions: What do？How often? and adverbs of frequency To listen and speak about how often you do something at home and at school,go shopping,exercise,go skateboarding,watch TV,重点词组 Important Phrases,频度副词 adverbs of frequency,100% 0%,从未 很少；几乎不 有时 常常 通常 总是,always usually often Sometimes hardly ever never等词是模糊概念的频度副词 hardly ever=seldom occasionally Sometimes，Some times， Sometime， Some time区别 Sometimes 有时 Some times 几次 几倍 He goes there Some times . Sometime 某时 We will go there Sometime. Some time 一段时间 He went to the beach for Some time .,频度副词 参见课本 P113,I always surf the Internet.,I usually read books.,I often watchTV.,I sometimes shop.,I hardly ever exercise.,I never skateboard.,Role play P10 Tape scripts p96 Swing Dance Video,Grammar Focus,Review,does homework,exercises,运动，练习,-What does she /he do on weekends? -She/He +s .,goes to the movies,plays football,-What do they do on weekends? -She/He + .on weekends.,shops,swims,-What do they usually do on weekends? -She/He usually +s.on weekends.,reads a book,watches TV,He skateboards.,She surfs the Internet.,He does his homework every day,A: How often do you do your homework? B: ,every day,exercises once a week,three times a week,A: How often does he B: ,He surfs the Internet twice a week.,three times a week.,A: How often does B: ,plays football,four times a month,goes to KFC,once a week,A: How often,once a month,They go to the beach,A: How often do they,read English books,read Learning English,read English magazines,3c: How to improve English?,watch English programs,listen to English tapes,Section B,Song: Do you like?,Is the food in the following pictures healthy or unhealthy?,Healthy food,Junk food,What food and drink are unhealthy?,junk food,“junk food意为“垃圾食品”，指那些仅仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。,1. She says its good for my health. be good for. 表示对有益 (有好处) (这里 for 是介词，后跟名词、代词、动名 词或动词的-ing 形式。)如： Its good for us to do more reading. 多读书对我们有好处。 其反义为：be bad for. Reading in bed is bad for your eyes. 躺在床上读书对你的眼睛有害。,Section B: Notes,be good / bad for health,Coffee is bad for our health.,be good/ bad for health,Potato chips are bad for health.,potato chips =French fries,cola,be good/ bad for health,chocolate,be good/ bad for health,be good/ bad for health?,be good/ bad for health?,be good/ bad for health?,hot dog,unhealthy 不健康的,junk food,be bad for health,not healthy,cola,salad,soup,hot dog,tomato,onion,dumpling,broccoli,healthy or unhealthy?,Mom wants me to drink it. want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事 Do you want to go to the movies with me? 你想和我一起去看电影吗？ 2. How many hours do you sleep every night? how many 修饰可数名词，修饰不可数 名词则要用 how much。如： How much coffee do you drink every day? 你每天喝多少咖啡呢？,Section B: Notes,2b: What do No. 5 High School Students do in their free time?,Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results. We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all! We all know that many students often go on-line, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at lease three or four time a week. Most students use it for fun and not for homework.,2b: What do No. 5 High School Students do in their free time?,The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise as playing spots is fun, and you can spend time with your friends and family as you play together. And remember, “Old habits die hard”, So stat exercising before its too late!,阅读课文，勾画记忆课文短语,in free time ask sb. about sth. six times a week one or three times a week Three or four times a week not at all go online be surprised atto that use the internet at least for fun and homework for fun and exercise,the answerkey to the most important It is good nice healthy interesting to by using internet by watching TV the best way it is healthy for mind and body such as spend time with old habits die hard,Thank you.,附录 课本练习,1a.Look at the picture. Make a list of the weekend activities. 1.help with housework 4._ 2._ 5._ 3._ 1b.Listen and write the activities next to the correct frequency words. always(100%)exercise,_ usually_ often _ sometimes _ hardly ever _ never(0%) _,go shopping,read books,play sports,watch TV,read,help with housework,watch TV,go shopping,watch TV,go shopping,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 3._ read,2a.Listen. Cheng Tao is talking about how often he does these activities. Number the activities1-5in the order you hear them.,1,5,4,3,2,2c.How often do you do these activities? Fill in the chart and the make conversations.,A:How often do you watch TV? B:I watch TV every day. A:Whats your favorite program? B:Animal World. A:How often do you watch it? B:Twice a week.,2d.Role-play the conversation.,Jack: Hi, Claire, are you free next week? Claire:Hmmnext week is quite full for me, 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 Tuesday? Claire:Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure.,Grammar Focus,3a.Complete the questions with do or does. Then match the questions and answers.,1.How often _ he play soccer? 2._ you drink milk? 3.How often _ they stay up late? 4._ Sue eat a healthy breakfast? 5.How often _ you eat apples? 6._ your parents play sports?,a. b. c. d. e. f.,does,Do,do,Does,do,Do,3b.Use the words given to write questions.（造句）Then ask and answer them with a partner.（问答）,Questions My partners answers 1._? _ ( how often/help with housework) 2._? _ (what / usually/ do /weekends) 3._? _ (how often / best friend / exercise) 4._? _ (what / usually / do/after school),How often do you help with housework,What do you usually do on weekends,How often does your best friend exercise,What do you usually do after school,3b,3c.What can you do to improve your English? Add more things to the chart. Then ask your classmates the questions and find the best English student.,A:How often do you read English books? B:I read English books about twice a week.,1a.Match the words with the pictures. 1._ junk food 3._ fruit 5._sleep 2._ milk 4._ vegetables 6._coffee 1b.Ask and answer questions. Use the words from 1a. A:How often do you drink milk, Liu Fang? B:I drink milk every day. A:Do you like it? B:No. But my mother wants me to drink it. She says its good for my health.,b,a,c,e,f,d,1c.Listen to an interview about two peoples daily habits. Circle your answer to each question.,1b.Listen again. Fill in the blanks in the survey.,hardly ever,every day,never,nine,nine,every day,never,two or three times a week,three or four times a week,never,four times a day,2a.Rank these activities according to how often you think you classmates do them (1=most often,6=least often),2b.Read the article and complete the pie charts on the next page. What Do No.5 High School Students Do in Their Free Time?,2c.Read the article again and answer the questions.,1.How many percent of the students do not exercise at all? Twenty percent. 2.How many percent of the students use the Internet every day? Ninety percent. 3.How often do most students watch TV? What do they usually watch? Every day. Game shows. 4.What does the writer think is the best way to relax? Why? Exercise. It is healthy for the mind and the body. 5.Do you think the students at No.5 are healthy? Why or why not? No.,2d.According to the article and the pie charts, write sentences with the percentages using always, usually or sometime.,1.90%:Ninety percent of the students always use the Internet. 2.85%:_ 3.45%:_ _ 4.10%:_ _ 5.13%:_ _ 6.2%:_ _,Eighty-five percent of the students watch TV every day.,Forty-five percent of the students exercise four to six times a week.,Ten percent of the students use the Internet at least three or four times a week.,Thirteen percent of the students watch TV four to six times a week.,Two percent of the students watch TV one to three times a week.,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. Show the pie chart to your class.,play computer games read books go shopping draw pictures play sports,3a.Look at the information in the chart and complete the report.,Jane is a 16-year-old high school student in the United states. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercises and she reads books _ . Also, she _ drinks juice and she _ stays up late. However, she has some bad habits, too. She _ watches TV for more than two hours a day, and she _ eats hamburgers. Her parents are not very happy because she _ helps with housework and she _ goes to the dentist for teeth cleaning. She says she is afraid.,every day,often,hardly ever,usually,sometimes,hardly ever,never,3b.Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never.,3c.Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example. _,补充练习,Todays Homework,根据汉语提示完成句子，每空词数不限 你多长时间看望一次祖父母？ _ do you see _? 他的爷爷每天都做运动。 His grandpa _. 我每周购物两次。 I shop _. 我喜欢读书，我每天都读英语。 I like _. I _every day. 周末你通常做什么？做运动。 What _? _.,How often,your grandparents,exercises every day,twice a week,reading,read English,do you usually do on weekends,Exercise,1. I see a film about twice a month. I _ _ _ _ about twice a month. 2. I like Animal World best. _ _ _ is Animal World. 3. He writes a letter to me every month. He writes to me _ _ _. 4. He sometimes plays soccer with his classmates. He plays soccer with his classmates _ _.,同义句转换，每空限填一词,go,to,the,movies,My,favourite,program,once,a,month,at,times,【课本重点】 She says its good for my health. 【中考考点】 An apple a day is good _ your health. A. at B. for C. in D. with 【解析】be good at 表示“擅长于”，be good for 表示“对有益/好处”。be good 一般不与介词 in 或 with 搭配。根据句意可知，该题只能选 B。,中考链接,Translate and write them down.,1. - 你多久喝一次牛奶？ - 我每天都喝。 2. 我妈妈想让我喝牛奶。她说它对我的 健康有益。,How often do you drink milk? I drink milk every day.,My mother wants me to drink milk. She says its good for my health.,3. 多读书对我们有好处。 Its good for us to do more reading. 4. 老师不想让我们吃汉堡包。 The teacher doesnt want us to eat hamburgers. 5. 大声朗读对提高你的英语后好处。 Reading aloud is good for improving your English.,3.Fill in the blanks in the conversation. A:What do Tom and Mike _ do on weekends? B:They sometimes go to the museum. A:_ do they go to the shopping center? B:_ ever. Maybe about twice a month. A:_ do they watch TV? B:Mike never watches TV, but Tom watches TV _ day. A:Oh, Im just like Tom. I _ watch TV, too.,usually,How often,Hardly,How often,every,always,Free talk How to keep healthy? a healthy diet exercise sleep well .,Do you have a healthy diet? Do you often eat junk food?,