人教版八年级上册英语教案 Unit 2 How often do you do

课题：Unit 2 How often do you do exercise? 【授课时间】： 【教学课时】：Period 4 Reading and writing 【教学目标】：1. Learn following expressions: 2. Learn to write one’s own habits. 【教学重点】：1.Words: habit, try, lifestyle, grade, better, same, as, different, difference, maybe, although, for, keep, must. 2.Phrases: eating habits, look after, healthy lifestyle, unhealthy lifestyle, good grades. 3. Main task: How to write a composition of one’s habits. 【教学难点】：Enable the students to learn to write one’s own habits. 【教学方法】： Reading and writing 【教学用具】：A tape recorder. 教 学 过 程 Step1: Revision 1. Free talk: 2. Ask and answer How often do you exercise? How often do you eat vegetables/fruit/junk food? How often do you drink milk/coffee/tea? How many hours do you sleep every day? （Use he/she/they ask and answer these questions. ） Group works Step 2. Presentation and reading (3a) T: Last period we learned Section B 2a and knew Bill and Katrina’s lifestyles, do you remember? Are they healthy? Ss: Yes, Katrina is healthy while Bill isn’t healthy. T: Good. Now Katrina writes a letter about her lifestyle to her pen pal , let’s listen to a part of her letter and answer some questions: 1. How often does she exercise? 2. How often does she drink milk? 3. Does she eat junk food very often? 4. Do you think she has a healthy lifestyle? Why or why not? 5. Is her lifestyle the same as yours or different? What are the differences? Step 3. Fill in the blanks (3b) T: We know Bill is kind of unhealthy. And he also writes a letter .Let’s fill 辅备批注建议

in the blanks in Bill’s letter. (After Ss have finished, check it) Step 4. Writing (3b) T: Are you healthy or unhealthy? Now, it’s your turn to write about your own habits. Step 5. Survey Add five questions to the survey on page 81.(1. How often do you exercise? 2. What sports do you play? 3. How often do you eat vegetables?) Then ask three classmates the questions and take notes. Discuss and describe: Who is the healthiest student? Step 6. Exercise: ⅰ.用所给词的适当形式填空： 1. We need ________ (health) food. 2. Who is the ________ (interview)? 3. He does his homework ________ (well) than me. 4. What are the __________ (different) between Lucy and Lily? 5. I’m sorry to keep you ________ (wait) for me for a long time. ⅰ 单项选择： 1. Healthy food and exercise _____ me to study better. A. let B. make C. helps D. help 2. He ____ at school . A. may be B. maybe C. may is D. may 3. “How long did you sleep last night?”“______.” A. Twice a night B. For nine hours C. Two times D. Once or twice 4. If you want to be healthier, you must eat ____ meat and do ____ exercise. A. less, more B. fewer, much C. less, much D. many, more 5. Our teacher wants us ____ English hard. A. study B. to study C. studies D. studying 6. She says it’s good ____ my _____. A. for, health B. for, healthy C. at, health D. at, healthy 7. ____ he is ill, ____ he goes to school. A. Although, but B. /, / C. Although, / D. But, although 8. The boy is ____ fat because he eats ____ junk food. A. much too, too much B. much too, much too C. too much, too much D. too much, much too

Step 7. Homework: How healthy are you? Write a passage about your own eating habit. 【板书设计】 Unit 2 How often do you exercise? How often…? Katrina Bill 1. every day hardly ever 2. 10 or 11 times twice a week 3. every day never 4. nine nine 5. every day never 6. 2 or 3 times a week 3 or 4 times a week Healthy Unhealthy 课后反思：

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