1、Section B (3a-Self Check)優翼八年級英語上（RJ） 教學課件Unit 2 How often do you exercise?Lead-inBrainstormeatingexercisesleepstudyrelaxingclean.TeenagersHabitson the one handon the other handWe have a lot of good habits_, we have some bad habits.HoweverHow many kinds of habits do teenagers usually have?sidesDo yo

2、u have any good habits or bad habits?Free talkexercise regularlyread bookshelp with houseworkeat fruits and vegatablesgo to bed earlysleep eight hours at nightgo to the dentist.never exercisewatch TV for over 2 hoursdrink coffee too mucheat junk food stay up lateuse the Internet every daydrink less

3、water.keep onbreakWe should _ good habits, and try to _ bad habits.First we make our habits, then our habits make us.習慣造就人生rememberPre-writingActivitiesDays a yearExerciseRead booksWatch TV for over 2 hoursDrink juiceEat hamburgersHelp with houseworkStay up lateGo to the dentist3653653202109520150=s

4、ee a dentist 去看牙醫Today lets meet a new friend, Jane. 15 days a year20 days a year95 days a year210 days a year320 days a year 365 days a yearhardly ever/seldomsometimesoftenusuallyalways/every dayneverhardly ever/seldom03aa Beijing hutongLook at the information in the chart and complete the report.J

5、ane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She _ exercises and she reads books _. Also, she _ drinks juice and she _ stays up late. oftenevery dayhardly ever/deldomalwaysHowever, she has some ba

6、d habits, too. She _ watches TV for more than two hours a day, and she _ eats hamburgers. Her parents are not very happy because she _ helps with housework and she _ goes to the dentist for teeth cleaning. She says she is afraid!usuallysometimeshardly ever/seldomneverThe structure of the passage. Ja

7、ne is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercises and she reads books every day. Also, she often drinks juice and she seldom stays up late. However, she has some bad habits, too. Sh

8、e usually watches TV for more than two hours a day, and she sometimes eats hamburgers. Her parents are not very happy because she seldom helps with housework and she never goes to the dentist for teeth cleaning. She says she is afraid!The introduction of JaneJanes good habits and bad habitshowever發揮

9、著重要的語篇功能：即：在總起句之后，作者先談了Jane的好習慣，從however開始，話題轉折為Jane的壞習慣。3bComplete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never.ActivitiesHow often?Good habitsBad habits3cWrite a report about your good and bad habits. Say how often you do t

10、hings. Use the report in 3a as an example._The structure of the passage about your habits.Beginning:introduce yourselfEnding:how you can become betterI have a lot of good habits However, I also have some bad habitsI know these bad habits are not good for me, I will break them.I am.Body:your good and

11、 bad habitsIm , a 15-year-old boy. I have a lot of good habits. I always arrive at school and do my homework on time. Also, I hardly ever stay up late and I exercise every day. However, I have some bad habits too. I often play computer games for more than two hours a day, and I sometimes ride my bik

12、e too fast. Besides, I eat chocolate four or five times a week, and I hardly ever eat vegetables. I know these bad habits are not good for me, I will break them.Introduce yourselfYour good habits and bad habitsHow you can become betterSample Writing 4Take the health quiz. Compare your results with y

13、our partners. Whos healthier? 1.How often do you eat breakfast? a. Never. b. A few times a week. c. Almost every day.2.How often do you eat fast food? a. Never. b. A few times a week. c. Almost every day.3.How often do you eat vegetables and fruit? a. Never. b. A few times a week. c. Almost every da

14、y.4. How often do you exercise? a. A few times a year. b. A few times a month. c. A few times a week.5. How many hours do you watch TV every week? a. None. b. One to four. c. Five or more.6. How many hours do you usually sleep at night? a. Less than six. b. Six or seven. c. Eight or more.9-12 points

15、: Youre really healthy! Good for you and your health!4-8 points: Youre smart about your health most of the time.0-3 points: You have to learn more about healthy habits. Dont worryYou can do it.1. a=0, b=1, c=22. a=2, b=1, c=03. a=0, b=1, c=24. a=0, b=1, c=25. a=2, b=1, c=06. a=0, b=1, c=2n. 得分；點 v.

16、指；指向Who are the healthiest and unhealthiest students in the class?Please give some advice to the students with the most unhealthy habits.ResultSelf Check1. Complete the chart with activities you do and dont do. What about your mother/father?alwaysusuallyoftensometimeshardly everneverIMy mother or fa

17、ther2.Write five sentences using the information from 1.1. I always exercise.2. I usually use the Internet.3. My mother often watches TV at night.4. My father hardly ever helps with housework.5. My parents sometimes go for a walk after supper.3.Fill in the blanks in the conversation.A: What do Tom a

18、nd Mike _ do on weekends?B: They sometimes go to the museum.A: _ do they go to the shopping center?B: _ ever. Maybe about twice a month.A: _ do they watch TV?B: Mike never watches TV, but Tom watches TV _ day.A: Oh, Im just like Tom. I _ watch TV, too.usuallyHow oftenHardlyHow ofteneveryalwaysLangua

19、ge points1. Jane is a 16-year-old high shcool student in the United States.My sister is 16 years old.16-year-old 十六歲的復合形容詞由兩個或兩個以上的單詞構成，詞與詞之間常加連字符“-”。16-year-old是由“基數詞+名詞+形容詞”構成的復合形容詞，意為“十六歲的”，常用在名詞前作定語，而16 years old常用作表語。I have a 16-year-old sister.1)數字+ - +名詞: a 3-year plan2)形容詞+ - +名詞-ed: a warm-

20、hearted woman3)形容詞+ - +動詞-ing: a good-looking girl【拓展延伸】：復合形容詞的其他形式2. Howerer, she has some bad habits, too.however adv. 然而；不過however與but均可意為“然而；不過”，表示轉折，區別如下：however副詞可位于句首、句中、句末，一般用逗號與句子的其他成分隔開。比but正式，但對比不如but明顯。 but連詞常位于它所引出的分句之首，其后通常不用逗號隔開。表示明顯的對比。He was feeling bad. He went to work, however.Jac

21、k plays football well but I dont. = Jack plays football well. However, I dont.3. She usually watches TV for more than two hours a day, and she sometimes eats hamburgers.more than 多于more than相當于over，常用于數詞前，反義短語為less than“少于”。There are more than 5,000 students in our school.拓展延伸：“no more than+數詞”表示“至多

22、；僅僅”。There are no more than two books left.4. Almost every day. almost adv. 幾乎；差不多(1) almost 常用來表示程度，同義詞是nearly。I heard almost all the stories about him.(2) almost可與never, no, none, nothing等詞連用，但不能與very連用。My friends almost never visited my house.Today, almost everyone has a smart phone.5.none pron.

23、沒有一個；毫無none意為“沒有一個”即可指人，也可指物。通常與of短語連用，作主語時，謂語動詞既可用單數，也可用復數。常用來回答how many或how much（提問價格的情況除外）引導的特殊疑問句。no one意為“沒有人”只能指人不能與of短語連用，作主語時，謂語動詞用單數。常用來回答 who引導的特殊疑問句。I tried many different ways of doing it, but none of them were successful.Sams history teacher was asking him some questions. However, none

24、of his answers was correct.It was almost 15 minutes but no one was able to find the right one.Exercises2.We couldnt buy anything because _of the shops were open.A. all B. both C. nothing D. none1.This is _boy. That girl is _.A. an 8-year-old; 6 years old B. a 8 -year-old; 6 years oldC. an 8-year-old; 6-years old D. a 8 year-old; 6-y