新人教版八年級上冊Unit_2_Section_B1

1、人教新目標八年級 上冊How often do you exercise?Unit 2Section BPeriod OneObjectivesTo learn to understand and use wh questions: What do？How often? and adverbs of frequency: all/ most/ some/none To listen and speak about how often you do something at home and at school junk junk food milk coffee chip cola廢棄的舊物；

2、破爛物垃圾食品牛奶咖啡(食物等的) 薄片可樂Words preview chocolate drink health how many interviewer巧克力喝；飲健康；健康狀況多少采訪者Words previewFree talkHow to keep healthy? a healthy dietexercisesleep well.Do you have a healthy diet?Do you often eat junk food?Is the food in the following pictures healthy or unhealthy?Healthy foodJu

3、nk foodWhat food and drink are unhealthy?junk food“junk food意為“垃圾食品”，指那些僅僅提供熱量，別無其他營養(yǎng)素的食物；或指提供超過人體需求，變成多余成分的食品。如：西式快餐中的漢堡、薯條、炸雞，中式小吃中的油炸餅、方便面、早餐常吃的油條、燒餅等。Doctors want us to eat every day.Doctors want us to drink every day.Doctors want us to every day.Because is good for our health.Doctors want us to

4、 every day.Because is good for our health.Doctors want us to every day.Because arebe good / bad for healthCoffee is bad for our health.be good/ bad for healthPotato chips are bad for health.potato chips =French friescolabe good/ bad for healthchocolatebe good/ bad for healthbe good/ bad for health?b

5、e good/ bad for health?be good/ bad for health?hot dogunhealthy 不健康的junk foodbe bad for healthnot healthycolasalad souphot dogtomatooniondumplingbroccolihealthy or unhealthy?-What do you think of junk food?- Although its bad for our health, I love it. I eat it once or twice a week.the McDonalds-How

6、often do you eat junk food?- I eat junk food once a month.- Do you like it?- Yes, although its not good for my health. - (No, its bad for my health.)junk foodfruitA: How often do you eat fruit?B: I eat fruit every day.A: Do you like it?B: Yes, its good for my health. (No. But my mother wants me to e

7、at it. She says its good for my health.)vegetables1. _ junk food 2. _ milk 3. _ fruit 4. _ vegetables 5. _sleep 6. _ coffeebfead1acMatch the words with the pictures.1bAsk and answer questions. Use the words from 1a.PairworkA: How often do you drink milk?B: I drink milk every day.A: Do you like it? B

8、: No. But my mother wants me to drink it. She says its good for my health.Listen. Then circle your answer to each question.2aIs Bill healthy? Yes. No. I dont know.Is Katrina healthy? Yes. No. I dont know.ActivitiesHow oftenKatrina Billexerciseeatvegetableseat fruitsleepdrink milkeat junk foodDrink c

9、offeeevery dayhardly eversometimesevery dayneverninenineevery daynevertwo or three times a weekthree or four times a weekevery dayneverfour times a dayListen 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

10、 you want to go to the movies with me?你想和我一起去看電影嗎？The teacher doesnt want us to eat hamburgers.老師不想讓我們吃漢堡包。Notes 2. She says its good for my health.be good for. 表示對有益 (有好處) (這里 for 是介詞，后跟名詞、代詞、動名詞或動詞的-ing 形式。)如：Its good for us to do more reading. 多讀書對我們有好處。Reading aloud is good for improving your En

11、glish. 大聲朗讀對提高你的英語后好處。其反義為：be bad for. Reading in bed is bad for your eyes. 躺在床上讀書對你的眼睛有害。3. How many hours do you sleep every night?how many 修飾可數(shù)名詞，修飾不可數(shù)名詞則要用 how much。如：How much coffee do you drink every day?你每天喝多少咖啡呢？【課本重點】 She says its good for my health. 【中考考點】 An apple a day is good _ your hea

12、lth. A. at B. for C. in D. with 【解析】be good at 表示“擅長于”，be good for 表示“對有益/好處”。be good一般不與介詞 in 或 with 搭配。根據(jù)句意可知，該題只能選 B。 中考鏈接thanks for , come in for , every day, hardly ever, eat vegetables and fruit, ten or eleven times a week , eat fruit every day, twice a week, need lots of sleep, drink milk, ca

13、nt stand milk, drink every day, junk food Review課時重點回顧QuizTranslate and write them down.1. - 你多久喝一次牛奶？ - 我每天都喝。2. 我媽媽想讓我喝牛奶。她說它對我的 健康有益。 How often do you drink milk? I drink milk every day.My mother wants me to drink milk. She says its good for my health.3. 多讀書對我們有好處。 Its good for us to do more reading. 4. 老師不想讓我們吃漢堡包。 The teacher doesnt want us to eat hamburgers.5. 大聲朗讀對提高你的英語后好處。 Reading aloud i