最新人教版八年级英语unit2.ppt

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1、Free talkWhats your favorite food? Do you have a healthy diet?Do you often eat junk food?Section BfruitvegetablesmilkJunk foodcoffee1. _ junk food 2. _ milk 3. _ fruit 4. _ vegetables 5. _sleep 6. _ coffeebfead1a1acMatch the words with the pictures.Junk foodchipscolaIs the food in the following pict

2、ures healthy or unhealthy（不健康）（不健康）?Healthy foodJunk foodunhealthy 不健康的不健康的junk foodbe bad for health not healthy对健康有害1b1bAsk and answer questions. Use the words from 1a.PairworkA: How often do you drink milk, Liu hhFang?B: I drink milk every day.A: Do you like it? B: No. But my mother wants me to d

3、rink it. She says its good for my health.1. want sb. to do sth. 想要某人做某事 want sb. not to do sth. 想要某人不做某事 妈妈想要我把房间清理干净。妈妈想要我把房间清理干净。Mother want me to clean my room.2. be good for + sth. 对有益 be bad for + sht. 对有害Vegetables are good for our health 蔬菜对我们的健康有好处Junk food is bad for our health 垃圾食品对我们的健康有害

4、拓展： 1. be good at +sth. 擅长做 男孩子们擅长打篮球。 Boys are good at playing basketball. 2. be good to +sb. 对某人有好处 做练习对学生们有好处。 Exercises are good to students QuestionsHow oftenTina Billexerciseeat fruitsleepdrink milkeat junk foodDrink coffeeevery dayhardly everevery dayneverninenineevery daynevertwo or three ti

5、mes a weekthree or four times a weekneverfour times a dayListen again and fill in the blanks.1d1d1C1CDoes Tina have good habits? Yes. No. I dont know.Does Bill have good habits? Yes. No. I dont know. 1.how many times “多少次” 问次数。 答：once time； twice times； 2. how much “多少钱” 问价钱 答：100 3. how old “多少岁” 问

6、岁数 答：10 years old 4. how far “多远” 问距离 答： 100m 5. how long “多久了” 问时间段 答： for +一段时间 （如:for two weeks） 6. how soon “多久”(用于一般将来时) 答：In + 一段时间 （如：in two years） 7. how often “隔多久” 问频率 答： once a weekhow many; how often ; how long; how soon ; how much; how far1._ _ does she go to the movies? Once a month.2.

7、 _ _ will you get back home? In two month3. _ _ did he stay here? For two months4._ _ does Mary live from the library? Two miles5. I wonder _ _ youll drink this kind of tea. Once a weekHow oftenHow soon How longHow farHow soonSep. 176. _ _ does Lily arrive late for class? Sometimes. Lily arrives late for class7._ _ your brother exercise? My brother exercises for times a week.8._ _ is the camera? Its 1009. _ _ people visit the 2010 Shang Hai world cup? About 300,0010. _ _ milk do you drink? Two glasses. How How How muchHow oftenoften How manymuch