2013新版八年级上册Unit 2 How often do you exercise Section B课件.ppt

the McDonald’s --How often do you eat junk food? -- I eat junk food once a month. -- Do you like it? -- Yes, although it’s not good for my health. -- (No, it’s bad for my health.) fruit A: How often do you eat fruit? B: I eat fruit every day. A: Do you like it? B: Yes, it’s good for my health. (No. But my mother wants me to eat it. She says it’s good for my health.) 1b Ask and answer questions. Use the words from 1a. Pairwork A: How often do you drink milk? B: I drink milk every day. A: Do you like it? B: No. But my mother wants me to drink it. She says it’s good for my health. Listen. Then circle your answer to each question. 2a Is Katrina healthy? Yes. No. I don’t know. Is Bill healthy? Yes. No. I don’t know. eat junk food Drink coffee drink milk sleep eat fruit eat vegetables exercise Bill Katrina How often Activities every day hardly ever sometimes every day never nine nine every day never two or three times a week three or four times a week every day never four times a day Listen again and fill in the blanks. 2b Mom wants me to get up at 6:00 and play ping-pong with her.? want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事 Do you want to go to the movies with me? 你想和我一起去看电影吗？ The teacher doesn’t want us to eat hamburgers. 老师不想让我们吃汉堡包。 Notes 2. She says it’s good for my health. be good for... 表示对……有益 (有好处) (这里 for 是介词，后跟名词、代词、动名 词或动词的-ing 形式。)如： It’s good for us to do more reading. 多读书对我们有好处。 Reading aloud is good for improving your English. 大声朗读对提高你的英语后好处。 其反义为：be bad for... Reading in bed is bad for your eyes. 躺在床上读书对你的眼睛有害。 3. How many hours do you sleep every night? how many 修饰可数名词，修饰不可数 名词则要用 how much。如： How much coffee do you drink every day? 你每天喝多少咖啡呢？ 【课本重点】 She says it’s good for my health. 【中考考点】 An apple a day is good __ your health. A. at B. for C. in D. with 【解析】be good at 表示“擅长于……”，be good for 表示“对……有益/好处”。be go