2019年秋人教版八年级英语上册教案：Unit 2　How often do you exercise Section B (1a～1e)

第四课时　Section B (1a～1e) 类别 课时要点 重点单词 1. junk (n.)无用的东西　　　　　　　　　　　2. coffee(n.)咖啡 3．health(n.)健康；人的身体(或精神)状态 重点词组 4.junk food垃圾食品　　　　　　　　　　　　5.be good for sb.对……有好处 6．want sb. to do sth.想要某人做某事 重点句式 7.—How often do you exercise？　　　　　　　　你多久锻炼一次？ —I exercise every day. 我每天锻炼。 8．How many hours do you sleep every night? 你每晚睡几个小时？ §自主学习案 根据句意及首字母提示完成句子。 1．Doing exercise is good for our health. 2. My mother wants me to drink milk every morning. 3. How many hours do you do homework every day? 4．Don't eat so much junk food, it's bad for your health. 5. Would you like some milk or coffee? §课堂导学案 Step 1　准备与热身(Preparation) 1．Show some pictures to Ss：milk，chocolate，fruit，vegetables，coffee，etc. 2. Teaches these words. 3. Shows the pictures quickly, let the Ss repeat these words as quickly as they can. 4. Ask individual Ss to read the words aloud. Step 2　呈现与输入 (Presentation) 1. Ask Ss to match words to the pictures, then check answers in pairs. 2．Checks answers. 3．Ask individual Ss to read