初中英语人教版八年级上册unit 2 Section B

Last month we asked students about free time activities.
20% 1-3 times a week
no exercise
Topic（主题）
10% 3-4 times 3-4 times aa week week
15% every day
every day
Para 4
Para 5
Conclusion（结论）
Para 2
Last month we asked students about free time activities.
15 %
every day
every day
20 % 1-3 times 1-3 a week times a
week
20 % never
Para 4
Para 5
Conclusion（结论）
Para 5
no exercise every day
Last month we asked students about free time activities.
3-4 times a week
4-6 times a week
1-3 times a week
every day 90% every day
every day
Use the Internet
Watch TV
The best way to relax is through exercise. “old habits die Conclusion（结论） hard”. So start exercising before it’s too late.
Today I asked Class 4 students about reading books after class. Here are the results.

sleep nine hours every night
Do you have a healthy lifestyle?
Are they in good health(=healthy)? Of course, they aren’t.
Why are they so heavy? Because their eating habits are bad. They like eating junk food
Their Free Time?
2b
What do No. 5 High school students do in their free time
Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results.
Discuss How can we keep healthy?
Try to eat more healthy food and less junk food.
1. Eat rice for meals. 2.Try to eat vegetables every day. 3.Eat fruit every day. 4. Eat some meat sometimes. 5.Don’t eat the food with too much oil. 6. Drink some milk every day.
healthy/unhealthy
I think in our class, _____ students like upgdlwioslaaitiineynntncgiggnhitnhgcihongaoebtcsgmtmaotahiobTcmnpseclktmwViepemne.routg.oenrbtsnvikeiancirnt.le.litgs.sh.a.em(pceoinsu.gn-tproyn. g)

Unit 2Section B 2a-2e人教版 英语 八年级上册ØObjectivesu To learn about the free time activitiesof the students from No.5 High School. u To learn to use adverbs of frequency to write about your habits.u To learn new words: result, percent,online, although, through, mind, body,such, together, die, writer…Make your own conversations in pairs.ØRevisionWhat do you usually do in your free time?How often do you …？watch TV go to the movies play computer gamesexercise or play sports use the Internet go camping in the countryRank these activities according to how often you think your classmates do them (1=most often,6=least often 1最多6最少)go online For me, I most often go online. I least often go to the movies.2a百分数用基数+ percent 表示 50％ fifty percent 百分之五十 3％ three percent 百分之三In our class, ____students like using the Internet. _____ students like playing sports.____ students like watching TV .______ students like doing homework.Let's summarize.All students? =100% Most students?=51%-99%Some students?=1%-50% No students? = 0%use the Internet 25%25 percent%25 percent35 percent 15 percentRead the article and complete the pie charts on the next page.What Do No.5 High School StudentsDo in Their Free Time?Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV . Here are the results .2bWe found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all!We all know that many students often go online, but we were surprised thatninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.The answers to our questions about watching television were also interesting.Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember,“old habits die hard”. So start exercising before it’s too late!Read the article and complete the pie charts on the next page.15 2020451090132854-6 times a week 4-6 timesa week1-3 timesa weekRead the passage quickly and find the answers to the questions below.1. How many kinds of free time activities are mentioned in the passage?_______________________________2. What are they? _________________________________Three.Exercise, use the Internet/ go online, watch TV.Results 调查结果Comments 调查结论 Topic 调查内容Para .1Para. 2, 3, 4Para. 5Skim the article and match each paragraph with the following parts.Exercise Watching TVGo online ØReading taskRead each paragraph quickly and draw a line to get the main idea. Para1.Para2.Para3.Para5.Free time activities Para4.A.It is about how often students watch TV .B. It is a survey about students’ free time activities.C. It tells how often students do exercise.D. The best way to relax is through exercise.E. It is about how often students go online.Read the article and mark True (T) or False (F).1. We found that twenty percent of our students exercise every day.2. Ninety percent of the students use the Internet every day.3. Most students use the Internet for homework.4. Only twenty percent of the students watch TV two or three times a week.5. Do exercise is healthy for the mind and the body.FTFFTRead the article again and answer the questions.1.How many students do not exercise at all?2.How many students use the Internet every day?3.How often do most students watch TV?What do they usually watch?20% students do not exercise at all. 90% students use the Internet every day.Most students watch TV every day. They usually watch sports, game shows.2c4. What does the writer think is the best way to relax? Why?5. Do you think the students at No.5 are healthy? Why or why not?Exercise, because it is healthy for the mind and the body.No , I don’t think so.Because most of the students use Internet or watch TV in their free time. They don’t like exercising. It’s unhealthy.1. We found that only fifteen percent of our students exercise every day.percent n.“百分之……”没有复数形式基数词+percent+ of...“百分之……的……”作主语时，谓语的数和of后的名词，代词保持一致。

Unit2 Section B（1a-1e）优质课课件（安徽省）人教英语八年级上Unit2 Section b1a-1e教学设计来安县水口中学杨成扣一、教学日标：1、能够掌握课标要求的“四会”词汇：junk，coffee，health。

2、学会谈论饮食习惯，了解哪些饮食习惯是健康的。

3、能阅读关于介绍饮食习惯方面的文章。

学会养成良好的生活习惯和饮食习惯。

4、培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊。

二、学情分析：对于本单元的一般现在时态，学生掌握较好，部分学生在本章节的听力部分略有不足，建议多听多练练。

三、重点和难点：1、区分how many/how much，health/healthy，different/difference2、掌握以下重点句子How often do you eat fruit？How many hours do you sleep every night？How often do you eat junk food?How often do you drink coffee？四、教学过程Step 1 Lead-in（导入）Greeting & free talkStep 2 Match the pictures（1a）Let students pay attention to the pictures. Say something about the pictures. Match the words with the pictures. Check the answers and then practice reading.Step 3 Ask and answer(1b)Pair workT: Now look at the conversation in lB, ask two students to read it o the class.Work with your partner. Please make your own conversations using the words in la. Forexample:A: How often do you eat vegetables?B: I eat vegetables every day.A: Do you like it?B: No. But my mother wants me to eat it. She says it is good for my health. Then ask some pairs to present their conversations to the class.Explanation:Pay attention to the conversation in the box on the right. Read it to the class. Explain the phrases “be good for” means “有益于，，；对，有好处”Work in pairs. Choose a new partner. Use the words in la to make conversations Share the student’s conversations.Step 4 listening (&c 1d)1cT：Now you will hear a reporter interviewing two people. Tina and Bill. Read the two names for the students. In lc, we’ll know who is health, Bill or Tina? Read the questions in lc. Listen to the tape carefully twice.Circle “Yes” or “I don’t know” in the chart.1d1. Before we check the answers in Ic ll we read through the questions in ld. Pay attention to Tsnaand Bills answers.2. Play the tape again. This time, if we have heard one question, we will have a pause. Make sure Tsnaand Bills answers.3. From the answers in ld, ask the questions: Who is healthy, Bill or Tina?Step 5 Pair work(le)Student a is the reporter. Student b is Tina or Bill. Ask and answerquestions. Then change roles.Step6 Summary (课堂小结)Tell the students the difference of how many & how much，heath & healthy1. Fill in the blanks with how many or how much①—______ is the book？—It’s $10.②—______ students are there in the classroom？—______10.2. Fill in the blanks with health or healthy①Fruit and vegetables are ______ food.②Exercise is good for ______.Step7 Exercise（练习）单项选择1. I like English very much, so I ______ listen to the tape in morning.A. usuallyB. hardly everC. neverD. hardly2. What does your father do in the evening？—He usually ______.A. watch TVB. exercisesC. read booksD. go for a walk3. ______ do you go skating?—Every day.A. How oftenB. How manyC. WhenD. What time4. ______ does he do sports every day？—He does sports for two hours every day.A. How manyB. How oftenC. How longD. How soon5. ______ give up，then you can be successful.A. AlwaysB. SometimesC. NeverD. Usually6. ______ do you go to the bookshop？Once a week.A. How longB. How manC. How oftenD. How much7. Everyone knows girls ______ sweets.A. usually likesB. likes usually.C. usually1ikeD. like usually8. He too busy. He hardly ______ watches TV.A. oftenB. usuallyC. neverD. ever9. She ever y strict，but ______ kind to us some times.A. sometimesB. some timesC. some timeD. some times10. Jim never late for school, ______?A. is heB. is sheC. does heD. he doesStep8 Homework（作业）Writing：My Eating Habit。