新版(13年秋)新标英语八年级上Unit2How_often_do_you_exerciseSectionB.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.) * * * Section B 一.To learn some new words and phrases: television,although,throuth,body,mind,such,together,die, writer,dentist,magazine,however,than ,almost,none,less,point, junk food,such as ,less than,more than,be good for,want sb. to do sth. 二.Talk about how often you do something at home and at school. Master how often and adverbs of frequency. 三.To have a healthy eating habits.(拥有健康的生活方式) Are they healthy? Of course, they aren’t. Why are they so heavy? Because their eating habits are Bad. They like eating junk food. What food and drink are unhealthy? junk food “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、烧饼等。 Is the food in the following pictures healthy or unhealthy? Healthy food Junk food milk fruit vegetable potato chips chocolate hamburgers kola television[tel?v??n] although [??le??] throuth[θru?] body[b?di] mind[ma?nd] such [s?t?] together[t?ɡee?(r)] die[da?] writer[ra?t?(r)] dentist[dent?st] magazine[m?ɡ?zi?n] however [ha?ev?(r)] than [e?n] almost[??lm??st] none[n?n] less [les] point[p ?? nt] junk food such as less than more than Words club 电视 虽然 穿过 身体 想法 这样的 一起 死，消失 作家/者 牙医 杂志 然而 比 几乎 没有人/任何东西 更少的 要点/目标/看法 垃圾食物 例如 超过，多于 不到，少于 a e c f d junk food 1b Ask and answer questions. Use the words from 1a. Pairwork A: _____ _____ 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. How often vegetables Make up your own conversations. But my mother