1、Unit 2 How often do you exercise?Section B 2a-2eHow often do you exercise?What do you usually do on weekends?Rank these activities according to how often you think your classmates do them(1=most often,6=least often).2awatch TV go to the movies play computer gamesexercise or play sportsuse the Intern
2、etgo camping in the countrytelevisionbodyonlinemindtogetherresultpercentalthoughthroughsuch asdiewriterLets do a survey.What do you do in your free time?Doing exercise,use of the Internet or watching TV?What activities do you think is healthy for the mind and the body?Listen to the passage and answe
3、r the question.How many kinds of free time activities are mentioned in the passage?What are they?_Three.exercise,use of the Internet and watchingTV.1.Read the passage quickly and find the answer to the question.What is the best way to relax?_The best way to relax is through exercise.2.Read the passa
4、ge carefully and complete the pie chart below._%every day Exercise_%3 or 4 times a weekUse of the Internet_%every day _%4-6 times a week_%1-3 times a week_%no exercise1020152045902b_%4-6 times a weekWatch TV_%1-3 times a week_%every day 851322cRead the article again and answer the questions.1.What p
5、ercent of the students do not exercise at all?_2.What percent of the students use the Internet every day?_Ninety percent students.Twenty percent students.3.How often do most students watch TV?_ What do they usually watch?_ 4.What does the writer think is the best way to relax?_ Why?_Most students wa
6、tch TV every day.They usually watch sports,game shows.Its healthy for the mind and the body.Exercise.5.Do you think the students in No.5 are healthy?_ Why or why not?_ _ _No,I dont think so.Because most students use Internet or watch TV on their free time.They dont like exercising.Its unhealthy.1.pe
7、rcent 名词，意为“百分之”【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g.Fifty percent of the apples are bad.50%的苹果都坏了。Twenty percent of the meat is in the fridge.20%的肉都在冰箱。2.not at all 意为“一点也不”，not应和be动词、助动词或情态动词连用。e.g.The story isnt interesting at all.那个故事一点也没有趣。They didnt enjoy the vacation at all.他们根本不喜欢那次旅行。The
8、old man cant use the computer at all.那位老人一点也不会用电脑。3.although 连词，“尽管，虽然；即使”注意：although引导的从句不能与but连用e.g.Although he left home early,he was late.尽管他离家很早，但是他还是迟到了。We went fishing although it was cold.尽管天气很冷，但是我们还是去钓鱼了。4.such as意为“像这样”，表示列举。结构常为：名词+such as +例子 e.g.She likes animas such as rabbits and bir
9、ds.她喜欢像兔子、小鸟这样的小动 物。注意：其后面不可列举出所有的事物。我了解四种语言，例如英语、汉语。I know four languages,such as,English and Chinese.5.Old habits die hard.旧习难改。这是英语中的一句谚语，表示习惯一旦养成，并非朝夕即可改变，多用来描述人们一时难以改变的固有观念及做法。e.g.Its the age of new technology,but my grandpa still goes everywhere with his old radio.Old habits die hard,you see.现
10、在都已经是新技术时代了，可我爷爷仍然到哪儿都带着他的收音机。你瞧，老习惯可真难改呀。2dAccording to the article and the pie charts,write sentences with the percentages using always,usuallyor sometimes.1.90%：_ _ 2.85%:_ _ 3.45%:_ _Eighty percent of the students always watch TV.Ninety percent of the students always use the Internet.Forty-five
11、percent of the students usually exercise.4.10%:_ _5.13%:_ _ 6.2%:_ _Ten percent of the students sometimes use the Internet.Thirteen percent of the students usually watch TV.Two percent of the students sometimes watch TV.2eChoose one of these free time activities or think of your own.Then ask your classmates how often they do this activity and make a pie chart.1-3 times a week.How often do you play sports?Every day.How often do you read books?201010_%4-6 times a weekPlay sports_%1-3 times a week_%every day 5025251.读2b中的短文。2.根据2e的调查结果写一个报告。
