Unit 2section B 1a-1e教学课件2024-2025学年人教版八年级英语上册

英语(人教版)八年级上册 Unit 2 How often do you exercise? Section B 1a-1e 学习目标： 1.熟练掌握以下句型： --How often do you drink milk? --I drink milk every day. -- Do you like it ? --No, but my mother wants me to drink it. She says it’s good for my health. -- How many hours do you sleep every day? --I sleep six hours. 2.熟练掌握以下词汇和词语：coffee, health, be good for, how many 3.能够区分健康食品和不健康食品,养成健康的生活方式并自觉抵制不健康的生活方式。 (Form healthy lifestyle) How often……? back fruit vegetables healthy food They are good for our health. coffee chocolate junk food unhealthy food They are bad for our health. Ⅱ. How often do you drink milk, Liu Fang? I drink milk every day. Do you like it? No. But my mother wants me to drink it. She says it’s good for my health. How often do you …? I … Do you like …? … back 1a. Match the words with the pictures. a b c d e f a e c f d Tina Bill _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ _____________ every day every day hardly ever nine every day two or three times a week never never nine never three or four times a week four times a day 1b Ask and answer questions. How often do you drink milk, Liu Fang? I drink milk every day. Do you like it? No. But my mother wants me to drink it. She says it’s good for my health. pairwork How often do you eat junk food? I eat it once a week. Do you like it? Yes. But my mother doesn’t want me to eat it. She says it’s bad for my health. Pairwork fruit often How often do you …? Do you like…? coffee never How often do you …? Do you like…? Listen to an interview about two people’s daily habits. Circle your answer to each question. 1c Does Tina have good habits? Yes. No. I don’t know Does Bill have good habits? Yes. No. I don’t know. Listen for the specific ideas of 1c 听取细节 Listen for the general idea of 1c 听取大意 The general idea of Conversation 1 is about _______ A. healthy food B. unhealthy food C. eating habits While-listening c 1d Listen again. Fill in the blanks in the survey. Questions Tina Bill 1.How often do you exercise? 2.How often do you eat fruit? 3.How many hours do you sleep every night? 4.How often do you drink milk? 5.How often do you eat junk food? 6.How often do you drink coffee? Every day Nine Never Every day Hardly ever never Every day Nine 3 or4 times a week Never 2 or 3 times a week 4 times a day Student A is the reporter. He is interviewing some people about their daily habits. Ask and answer questions. 1e A: Hi , I’m a reporter. May I ask you some questions? B,C: Of course. A: Thank you. How often do you exercise? B: I exercise every day. A: And how often do you……？ C: I …… A: Thank you. B,C: You are welcome. Interview your group members and find the best (worst) one who has a good (bad) lifestyle, then to report. In our group, ×× has good (bad) habits. She……………………………………………… So she is healthy (unhealthy). Practise questions Tina Bill Jack How often do you exercise? every day hardly ever How often do you eat fruit? ……. survey results Try to eat more healthy food and less junk food. Try to exercise every day. Everyone must sleep 8 or 9 hours every night. Summary Language points 1. We found that only fifteen percent of our students exercise every day. percent 名词，意为“百分之……” e.g. Eighty percent of the students in our class exercise every day. 我们班里80%的学生每天都锻 炼。 【注意】 percent做主语时，谓语动词的数要根据其后面的名词来确定。 e.g. Fifty percent of the apples are bad. 50%的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。 2. And twenty percent do not exercise at all! not … at all 意为“一点也不”， not应和be动词、助动词或情态连用。 e.g. The story isn’t interesting at all. 那个故事一点也没有趣。 They didn’t enjoy the vacation at all. 他们根本不喜欢那次旅行。 The old man can’t use the computer at all. 那位老人一点也不会用电脑。 3. The answers to our questions about watching television were also interesting. 对我们提出的有关看电视的问题的答案也挺 有意思。 1）句子主语为 the answers ，故谓语用 were。 2） 表示“…的答案”要用“answer to…” 如： There’s no easy answer to this problem. 这个问题没有简单的答案。 Her answer to your question is a big “NO”! 她对你所提的问题的答案是一个大大的“不”字！ 固定搭配 the answers to the questions， “这些问题的答案” the key to the door： 门上的钥匙 the solution to the problem: 这个问题的解决方式 want to do sth. want sb. to do sth I want _______ ________some milk. My mother ________me _____ _______ English. be good/bad for Doing exercises ______ ______ ______ our health. Reading in the sun _______ our eyes. to drink wants to learn is good for is bad for 1. ______ ______do you drink milk? I drink milk every day. 2. My mother wants me to drink milk. She says it ___ ____ ___my health. 3. ____ ___hours do you sleep every night? How often is good for How many Exercise 1.Practice the conversations of 1b and 1e. 2. Preview 2a and 2b. Homework $$