八上Unit2第3课时

1、How often do you exercise?Unit 2Is he / she healthy?Lead in Healthy? Unhealthy?healthyunhealthyhamburger, ice-cream, coffeefruit, vegetables, milk1. _ junk food 3. _ fruit 5. _ sleep2. _ milk 4. _ vegetables 6. _ coffee 1a Match the words with the pictures.befacdAsk and answer questions. Use the wor

2、ds from 1a.How often do you drink milk, Liu Fang?I drink milk everyday.Do you like it?No. But my mother wants me to drink it. She says its good for my health.1bHow often do you eat hamburgers?I eat hamburgers once a week.Do you like it?Yes. But my mother doesnt let me to eat it. She says its bad for

3、 my health. How often do you eat / drink?I eat / drinkDo youlike it?Yes / No. Listen to an interview about two two peoples daily habits. Circle your answer to each question.Does Tina have good habits?Does Bill have good habits?YesYesNoNoI dont know.I dont know.1c Listen again. Fill in the blanks in

4、the survey.1dQuestions1. 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?Tina Bill_ _ _ _ _ _ _ _hardly everevery daynever9 hoursevery day2 or 3 times

5、 a week3 or 4 times a week9 hoursevery daynevernever4 times a week1eStudent A reporterstudent BTina / BillI exercise every day.How often do you exercise?2aRank these activities according to how often you think your classmates do them. watch TV go to the movies play computer gamesexercise or play spo

6、rtsuse the Internetgo camping in the country(1=most often, 6= least often). _ % every day _ % 4-6 times a week_ % 1-3 times a week_ % no exercise_ % 3 or 4 times a week_ % every day 102015204590ExerciseUse the Internet2bRead the article and complete the pie charts on the next page. _ % 4-6 times a w

7、eekWatch TV_ % 1-3 times a week_ % every day 851322bLanguage Points1. But my mother wants me to drink it.( (1) 1) want 为动词，意为为动词，意为“要，想要要，想要”，与，与 would like 同一。其后可接名词、动词不定式等。同一。其后可接名词、动词不定式等。 want sth 意为意为“想要某物想要某物”。如：如：They want good jobs. 他们想要好的工作。他们想要好的工作。（2 2）want to do sth . 意为意为“想要做某事想要做某事”。如：

8、。如：I want to go to Hainan for my holiday. 我想要去石家庄度假。我想要去石家庄度假。（3 3）want sb. to do sth. 意为意为“想要某人做某事想要某人做某事”，其否定形式为其否定形式为 want sb. not to do sth. ,意为意为“不要某人不要某人做某事做某事”。如：。如：I want you (not) to visit them.我（不）想你去我（不）想你去拜访拜访他们。他们。Language Points2. 2. She says its good for my health. 她说牛奶对我的健康有好处。她说牛奶对我

9、的健康有好处。（1 1）be good for 意为意为“对对有益有益”， 其反义词组其反义词组是：是：be bad for 意为意为“对对有害有害”。如：。如：Watching TV too much is bad for your eyes.看太多电视对你的眼睛有害。看太多电视对你的眼睛有害。Language Points（2 2）health 为不可数名词，意为为不可数名词，意为“健康健康”。常用于短语常用于短语be in good (poor / bad) health, ,表示表示“身体好（不好）身体好（不好）”。如：。如：Tom is in good / bad health. 汤

10、姆的身体很好汤姆的身体很好/ /不好。不好。（3 3）healthy 是是 health 的形容词形式，意为的形容词形式，意为“健康的健康的”；其反义词为其反义词为unhealthy, ,意为意为“不健康的不健康的”；副词形式为副词形式为“healthily”， 意为意为“健康地健康地”。Language Pointslanguage points4. Although many students like to watch sports, game shows are the most popular.虽然很多学生虽然很多学生喜欢看体育节目，但游戏节目是最受欢迎的。喜欢看体育节目，但游戏节目

11、是最受欢迎的。 although是是连词连词，意为，意为“虽然，即使，纵然虽然，即使，纵然”，引导引导让步状语从句让步状语从句，相当于，相当于though，大多数情况下，大多数情况下两者可互换。两者可互换。如：如：Although I am tired. I must go on working. -You bought the car about ten years ago? -Yes. _ its old, it still runs well. A. Because B. Since C. Although D. ButClanguage points5. But we think th

12、e best way to relax is through exercise. 但我认为最好的放松方式是通过锻炼。但我认为最好的放松方式是通过锻炼。（1）way意为意为“（做某事）的方法、方式、手段（做某事）的方法、方式、手段”。如：如：Another way of making new friends is to go to an evening class. （2）through是是介词介词，有，有“在在之中，透过，通之中，透过，通过过” 的意思。的意思。如：如：He got the job through his uncle. language points6. Exercise such as playing sports is fun. 锻炼锻炼 像做运动这样是很有趣的。像做运动这样是很有趣的。 such as 用来举例，意为用来举例，意为“例如；诸如此类的；例如；诸如此类的