八年级上 Unit 2.doc

Unit 2 How often do you exercise? Section B 1a1e P12 安凤中学 方爱意Teaching Aims and Demands1、 Knowledge and ability objects 1.Key Vocabulary junk food coffee health 2.Target Language-How often do you eat/drink? -I eat/drink every day.How many hours do you sleep She says its good for my health.2、 Moral Object Help the Students to form healthy lifestyle and eating habits三、Learning Strategy：Guide the students to master the speaking skills and listening skills.Teaching Procedures:Step 1：Revision Ro le-play the dialogue in front of class Talk about the weekend activities using the pictures.A: What do you usually do on weekends ？B: I often/usually/sometimes/never.A: Do you ?B: Yes , I do ./ No ,I dont.A: How often do you ?B: I every day /once a week/twice a week/three times a month .A: How often does your best friend ?B: He/She .Step 2. Leading in and learning new words(1). T: I have eggs for breakfast every day. Because they are healthy food .And they are good for my health. What do you eat for breakfast? Whats your favorite food?Ss: My favorite food is/are T: Why do you like ?Ss:T: How often do you eat/drink it/them?Ss:T: Good. is/are healthy food. It/They is/are good for your health. Or：No, is/are junk food. It/They is/are bad for your health.(2). New Wordscoffee n. 咖啡 a cup of coffee 一杯咖啡Health n.健康 Healthy adj.健康的I am in good _.我身体健康。We should keep_.所以我们要保持健康。The teacher explain “junk food” to the Ss“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,馓子等。Step 4：Presentation1. T: Look at 1a, match the words with the pictures.Check the answers in 1a.2. Group work: Talk about which is healthy lifestyleDivide the Ss into two groups, one is “healthy food” group , the other is “junk food” group. The two groups say out the names of healthy food and junk food as many as possible.The teacher ask Ss some questions according to healthy food and junk food.T: How often do you drink milk/eat fruit/eat vegetables?S: I drink milk /eat them every day .T: Do you like it /them?S: No. But my mother wants me to drink it .She says its good for my health./Yes.3. Pair work . Ask and answer with the words from 1a. Then make a similar dialogue.T: We know the healthy food is good for our health, and the junk food is bad for our health .So We should form good habits .Eat less junk food and. eat more health food.OK?Step 5 ListeningPre-listening-Discuss how we can keep healthyEat healthy food.Exercise often.Have enough sleep.Be happy.Help others.While-listening-Listen for the general ideaT: Tina and Bill are students. Do they have good habits ? Listen and choose the main idea of the conversation.The general idea of the conversation is about _ . A: healthy food B: unhealthy foodC: eating habitsWhile-listening-Listen for the specific ideas1.Listen to the tape carefully .Circle “yes” , “no” or “I dont know” in the chart .Does Tina have good habits? Yes. No. I dont knowDoes Bill have good habits? Yes. No. I dont know2 Listen again .Fill in the blanks in the survey.QuestionsTinaBill1.exerciseevery day2. eat fruit3. sleep4. drink milk5.eat junk food6. drink coffeePost-listening activities1. Play the tape and ask the Ss to read 1c after the tape and prepare for retelling.2. Let the Ss fill in the blanks in the rewriting passage. First give the Ss time to practice it by themselves . Then the Ss do it with the teacher. Finally choose one or two Ss to retell the conversation individually.Tina is a girl . Bill is her classmate. Tina has good habits. She exercises , drinks milk, eats fruit and vegetables_ _. She sleeps_ hours every night. She never drinks _ and she sometimes eats_ _.But Bill doesnt have good habits .He usually eats junk food .He doesnt often eat fruit and vegetables. He cant stand _and_ _ exercises.3. This is talk show time.-Interview your classmates according to the questions in 1d and then write a short report. For example:He/She is His/Her life habits are good/OK/bad .He/She eatsdrinksHe/She sleepshours every night.Step 6 Inspiration: Ask Ss to discuss in groups.T: What can we do to keep healthy? Ss talk about it in groups . T: If we want to keep health , we should exercise more. eat more fruit and vegetables, drink more water and milk .dont eat junk