Unit2 How often do you exercise SectionB1a-1e听说课 公开课课件（含音频）-2021-2022学年人教版八年级英语上册

Unit 2 How often do you exercise? Section B (1a-1e) 听说课公开课 Learning aims 1. 根据图片提示，能准确地说出本课时相关的食物词汇，判断其是否属于健康食品。 2. 运用1b、1c的目标语言(-How often do you drink …or eat … or exercise? -I drink … or eat … or exercise…? -How many hours do you sleep every night? – I sleep …hours every night.)，分角色进行对话练习。 3.通过听力训练与小组合作，进一步巩固目标语言的同时，养成健康良好的饮食习惯。 Jim/once a week Li Ming / twice a week Tom / 3 or 4 times a week Bob/every day Lilei/hardly ever Peter/never A: How often does … ? B: He… Revision 3 Check your preview 一、短语： 1. 垃圾食品 ________2. 水果和蔬_____________ 3. 喝牛奶 _________4. 我的健康 _____________ 5. 对……有益 _________ 6. 多少个小时______________ 7. 一周两到三次__________________ 8. 一天三到四次 ___________________ junk food fruit and vegetables drink milk my health be good for how many hours two or three time a week three or four times a day 二、句子： 1. 你多久喝一次牛奶？ ____________________________ 2. 我妈妈想让我喝它。 ____________________________ 3. 每个晚上你睡眠多少个小时？ ____________________________ 4. 你多久吃一次垃圾食品？ ____________________________ How often do you drink milk? My mom wants me to drink it. How many hours do you sleep every night? How often do you eat junk food? Is he / she healthy? Lead in If we want to be healthy, We should exercise often and eat healthy food. Are you healthy? What should we do? healthy: coffee, milk, vegetables, hamburger, fruit, unhealthy: junk food Is it healthy or unhealthy? chips fruit healthy food eggs vegetables Doctors want us to eat/drink… every day. Because …is/are good for our health. unhealthy 不健康的 be bad for health not healthy junk food potato chips cola coffee hot dog chocolate They are bad for our health. How to keep healthy? Eat healthy food. Exercise often. Have lots of sleep. … We should exercise every day. We should eat more healthy food every day. We should sleep well every night. 1. __ junk food 3. __ fruit 5. __ sleep 2. __ milk 4. __ vegetables 6. __ coffee a f c d e b Match the words with the pictures. a b c d e f 1a 1b Ask and answer ques