(共29张PPT)
Unit 2
How often do you exercise
Section B 1a-1d
1. How often ______ he play soccer a. Yes. She usually does.
2. ______ you drink milk b. Hardly ever. I don’t like them.
3. How often ______ they stay up late c. He plays at least twice a week.
4. ______ Sue eat a healthy breakfast d. No, they don’t. They’re to busy.
5. How often ______ you eat apples e. Never. They always go to bed early.
6. ______ your parents play sports f. Yes, I do. Every day.
3a
does
Do
do
Does
do
Do
at least 至少；不少于；起码
at most，“至多；不超过”
Questions My partner's answers
1. __________________________________ _________________________
(how often/help with housework)
2. __________________________________ _________________________
(what/usually/do/weekend)
3. __________________________________ __________________________
(how often/best friend/exercise)
4. __________________________________ __________________________
(what/usually/do/after school)
3b
Use the words given to write questions. Then ask and answer them with a partner.
How often do you help with housework
Three times a week.
What do you usually do on weekends
How often does your best friend exercise
What do you usually do after school
I usually visit my grandparents.
He exercises almost every day.
I usually help with cooking.
3c
What can you do to improve your English Add more things to the chart. Then ask your classmates the questions and find the best English student.
How often do you... Names Frequency
read English books Lin Ying twice a week
A: Do you go shopping on weekends
B: No , I don’t .
A: What do you usually do on weekends
B: I go to the cinema .
A: How often do you go to the cinema
B: I go to the cinema once a week.
clean your room / read at home / twice a week
cook dinner / visit my grandparents / once a week
go hiking / learn swing dance / four times a week
Jack / on weekends / twice a week
A: What does Jack do on weekends
B: He helps with the housework.
A: How often does he help with the housework
B: He helps with the housework twice a week.
Bob/ in the afternoon/ four or five times a week
A: What does Bob do in the afternoon
B: He ... .
A: How often does he ...
B: ... .
Tony and Lucy / after school /
four times a week
the students/after lunch/
every day
the boys/ after school/
five times a week
She usually drinks tea,
at least five times a week
She sometimes visits friends,
about once a month
She never exercises.
Is she in good health
health n.健康
healthy adj.健康的
Are they in good health
Of course, they aren’t.
of course 当然
Why are they so heavy
Because their eating habits are bad.
habit n.习惯
chips
hamburger
Junk food （垃圾食品）
coffee
cola
chocolate
unhealthy
be bad for 对…有坏处
Eating junk food is bad for our health.
Junk food is bad for our health.
hamburger
coffee
chips
cola
垃圾食品(Junk Food)，是指仅仅提供一些热量，别无其它营养素的食物，或是提供超过人体需要，变成多余成分的食品。垃圾食品包括：油炸类食品、腌制类食品、加工类肉食品（肉干、肉松、香肠、火腿等）、饼干类食品（包括所有加工饼干）、汽水可乐类饮料、方便类食品（主要指方便面和膨化食品）、罐头类食品（包括鱼肉类和水果类）、话梅蜜饯果脯类食品、冷冻甜品类食品（冰淇淋、冰棒、雪糕等）、烧烤类食品。
milk
fruit
vegetables
Healthy food is good for our health.
water
be good for对...有好处
Healthy food
_______(eat) healthy food is good for our health.
Eating
Healthy food is good for our health.
Junk food is bad for our health.
How can we be healthy
eat well
sleep well
A good eating habit
Get enough sleep
Discussion
To keep healthy, we can...
... is good for our health.
exercise
Exercise often
1a
Match the words with the pictures.
a
b
c
d
e
f
1. b junk food 3. ____ fruit 5. ____ sleep
2. ____ milk 4. ____ vegetables 6. ____ coffee
a
e
c
f
d
Ask and answer questions. Use the words from 1a.
A: How often do you drink milk, Liu Fang
B: I drink milk every day.
A: Do you like it
B: No. But my mother wants me to drink it. She
says it’s good for my health.
want sb to do sth.
想要某人做某事
1b
A: How often do you...
B: I always/never/...
A: Do you like it/them
B: Yes. .../ No, ...
Pair Work
be good for
be bad for
Listen to an interview about two people's daily habits. Circle your answer to each question.
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
1c
Listen again. Fill in the blanks in the survey.
Questions Tina Bill
1.How often do you exercise every day
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
nine
never
every day
hardly ever
never
every day
nine
3 or 4 times a week
never
2 or 3 times a week
4 times a day
调查
Who has better eating habits
Who has a healthy life
1d
Who has better eating habits
Whose lifestyle is better
I think Tina has better
eating habits. Because she
every day.
She
two or three times a week.
She never
Her lifestyle is better.
She
She
She looks after her health.
She is very healthy.
nine hours every night.
Although Bill sleeps nine hours every night, he is unhealthy.
Bill sleeps nine hours every night, too.
Is he healthy
Why do we say so
Who can get better grades
Her healthy lifestyle helps her get good grades.
Good food and exercise help her to study better.
activities Every day Three or four times a week Once or twice a week never
eat vegetables
eat fruit
drink milk
eat junk food
drink tea
I think my eating habits are ___.
ok
How are your eating habits
I eat vegetables and fruit every day. I like them. They are good for my health. I don't like milk. I don't like the taste. But it is helpful for my body so I have to drink it once or twice a week. But I like tea,and I drink it every day. As for junk food, I have it once or twice a week. They are delicious but bad for my health.人教版八年级上册教案Unit 2 How often do you exercise （第一课时）I. Teaching Aims and Demands1. Knowledge objects Name of activities. Adverbs of frequency. What do you usually do on weekends I often go to the movies.2. Ability objects Writing skill. Listening municative competence3. Moral object Keep a diary every day in English.II. Teaching Key Points exercise shop swing dance, use the internet, eat junk food III. Teaching Difficulties Always, usually, often, sometimes Hardly ever , never What does she do on weekends She often goes to the movies.IV. Teaching Methods Discover method. Listening and writing methods；Pairwork.V. Teaching Aids A tape recorder. A projectorVI. Teaching Procedures Step 1 Greet the classStep 2 talk with the students about what they did in the Summer vacation and where they went. Step 2 Section A 1a First, look at the picture. Ask a few students to say what a person does on weekends. Then do each activity. Ask students to repeat each one. One girl is shopping. Another girl is eating This boy is watching TV. The woman is doing the dishes Point out the sample answer. Then ask students to make a list of the weekend activities Then ask the students who finishes first to write the answers on the board. Check the answers on the board and ask students to correct their own activities.Help with the housework, watch TV read books exercise shop swing dance, use the internet, eat junk foodStep 3 1b 1 Listen and write the activities next to the correct frequency words. 2.Explain to the students100 percent-------- always90 percent----------- usually70 percent---------- often40 percent---------- sometimes5 percent ----------- hardly ever 0 percent ----------- neverStep 4 1c Pairwork First ask two students to read the sample. A:What do you usually do on weekends B: I usually watch TV. A: Do you go shopping B: No, I never go shopping Now work with a partner. Make your own conversations about the people in the picture. For example. Step 5 Summary In this class we’ve learnt some names of activities: watching TV, reading, exercising, shopping. And we also leant some adverbs of frequency: always, usually, usually, sometimes, hardly, ever, never. Step 6 Homework Now homework: Remember the new words and the phrases in the class, and recite the dialogue in 1c. Prepare lessons before class. Step 7 Blackboard Design Unit 1 How often do you exercise Watch TV read books Skateboard exercise Shop What does she usually do on weekends She often goes shopping. 第二课时I. Teaching Aims and Demands1. Knowledge ObjectsAdverbs of frequency.Names of activities.How often2. Ability ObjectsListening skill. Reading skill. Writing municative competence.3. Moral objectsDo more exercise and keep healthy.II. Teaching Key PointsEvery day , once a week, twice a week, three times a week, once a month, twice a monthWatch TV, surf the Internet, read English books, go to the moviesIII. Teaching DifficultiesHow often do you watch TV ----Twice a week.What does he do on weekends ----He sometimes watched TV.How often does Cheng Tao watch TV ----He watches TV twice a week.IV. Teaching MethodsDiscover method Listening and reading municative qpproach.V. Teaching AidsA tape recorder. VI. Teaching ProceduresStep 1 Greet the class.Step 2 Go over the contents in the first periodStep 3 2a1.Now please look at the list of activities and how often, ask the students to read them first. watch TV go to the movies read books exercise shop2. Now please look at the heading. How often Ever day Once a week Twice a week Three times a weekOnce a month Twice a monthAsk the students to write five statements about how often they do different activities. For example, I play soccer three times a week. I visit the doctor twice a year… and so on.Step 4 Listening practiceFirst Number the activities (1-5) in the order you hear them and then check the answers.Listen again, match the activities in 2a with how often Cheng Tao does them. Check the answersStep 5 2c Fill in the chart and make conversations. A: How often do you watch TV B:I watch TV every day. A: What’s your favorite program B: Animal World A: How often do you watch TV B: Twice a week.Step 6 2d. Role-play the conversationPractice the conversation, consolidate the important knowledgesum up all kinds of important phrasesStep 7 Summary :Grammar Focusthe use of these words: always, often usually, sometimes, never, hardly ever, never,.How often do you watch TV Twice a week.Step 8 Homework1. Remember adverbs of frequency: every day, once a week, once a month, twice a month. 2. Make new conversations to talk about how often people do things. 3. Complete the exercises in 3a, 3b, and 3c. 第三课时I. Teaching Aims and Demands1. Knowledge ObjectsNew words.How often do you drink milk I like drinking milk, I drink milk every day.2. Ability ObjectsReading and writing municative competence.3. Moral ObjectStudy hard and to be a good student.II. Teaching Key points1. junk, food, milk, fruit, vegetables, sleep, interview, healthy2. How often do you drink milk I like drinking milk, I drink milk every day.III. Teaching DifficultyHow often do you drink milk ----I drink milk every day.How often do you exercise ----I exercise every day.How many hours do you sleep every night ----Nine.IV. Teaching MethodsReading method. Writing method mnicative approach.V. Teaching AidA tape recorder A slide showVI. Teaching ProceduresStep 1 Greet the class and check the homework.1. The exercises in in 3a, 3b, and 3c.2. Check the important phrases we learnt in the first two classes.3. Review the conversation.Step 2 Section B 1a.Show the new words on the screen and teach students how to read. And ask them to repeat. Then match the words with the picture. Check the answers.Step 3 Ask and answer questions . Use the words in 1a. Then make new conversationsdrink milk, want sb to sth, It’s good for sb to do sth.Step 4 Listening PracticeListen to an interview about two people’s daily habits. Circle your answer to each question. Check the answer.Listen again. Fill in the blanks in the survey. Check the answer.1d. Student A is the reporter . Student B is Tina or Bill .Ask and answer questionsHow often do you eat fruit How often do you drink coffee How many hours do you sleep every dayHow often do you eat junk food How often do you exercise How often do you go shopping Step 5 An activityAsk students to talk about how often their family members do things. For example,My mother cooks dinner every day. We eat in a restaurant once a week.My father goes to the United States once a year.Step 6 SummaryStep 7 Homework1Remember the words and the new phrases in the class, 2.Use the activities in 2a to make new conversations 第四课时I. Teaching Aims and Demands1. Knowledge objects New words. Ask and answer questions.2. Ability objects Listening skill. Reading skill. Writing municative competence.II. Teaching Key PointsUnderstand the long article, How many percent of the students do not exercise at all How often do most students watch TV What does the writer think is the best way to relax How many percent of the students use the internet every day Do you think the students at No. 5 are healthy III. Teaching Difficultiespercent, although(though), more than, less than, health, healthy, healthily., maybe, full , one to three times a week.IV. Teaching methodsListening and speaking methods. Listening and writing methods. Pairwork.V. Teaching AidsA tape recorder. A projector.VI. Teaching Procedures.Step 1 Greet the class and check the homework.Step 2 Section B 2bThe students will have a few minutes read and understand the long articleFind the important phrases in the article.The teacher will explain the use of some wordsStep 3 Read the article again and answer the questions( 2c)1.How many percent of the students do not exercise at all2. How often do most students watch TV 3. What does the writer think is the best way to relax 4. How many percent of the students use the internet every day 5. Do you think the students at No. 5 are healthy Step 4 2d According to the article and the pie charts, write sentences with the percentages using always , usually, or sometimes100 percent-------- always90 percent----------- usually70 percent---------- often40 percent---------- sometimes5 percent ----------- hardly ever 0 percent ----------- neverStep 5 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. Show the pie chart to your class.Step 6 3aFirst read phrases in the chart to the class. Then complete the report according to the information. Check the answers.Step 8 Summary and HomeworkIn this class we’ve leant some useful phrases in the long article and the students will be asked to retell the article with their own words. 第五课时I. Teaching Aims and Demands1. Knowledge objects Vocabulary in this unit. Writing practice 2. Ability Objects Reading skill. Writing skill. Drawing municative competence.II. Teaching Key PointVocabulary in this unit.III. Teaching DifficultyWriting practice using the target language in this unit.IV. Teaching MethodsWriting method. Reading method. Practice method Communicative Approach.VI. Teaching ProceduresStep1 Ask the students to retell the articleStep2 Finish the exercises in the text book, and check the answers.Step3 Sum up The important phraseshow often多久一次help with the housework帮做家务every dayevery Mondayonce a week一周一次twice a month一月两次three times a weekone to three times a month一月三到四次go shoppinghave dance and piano lessonsswing dance摇摆舞hardly ever=hardly=almost not几乎不eat a healthy breakfasteat junk food吃垃圾食品drink coffeedrink milkdo exercise= do sportsuse the Internet用互联网surf the Internet 网上冲浪fifteen percent of the students百分之十五的学生at least至少use it for funwatch game showshow many percent of the studentsgo to the dentist for teeth cleaninghave some bad /good habitsa 16-year-old high school student 一个十六岁的高中学生in the United States在美国stay up late 熬夜到很晚game shows 游戏类节目free time activities业余活动the answer to the question问题的答案through exercise通过锻炼less than a week 不到一周old habits die hard旧习难改go to the dentist去看牙医the most popular最受欢迎的Step 4 Homework: Remember the phrases in this Unit 第六课时I. Teaching Aims and Demands1. Knowledge objects Vocabulary in this unit. Writing practice 2. Ability Objects Reading skill. Writing skill. Drawing municative competence.II. Teaching Key PointVocabulary in this unit.III. Teaching DifficultyWriting practice using the target language in this unit.IV. Teaching MethodsWriting method. Reading method. Practice method Communicative Approach.语法部分hardly ever He hardly ever eats hamburgers We could hardly say a word.我几乎说不出话来。how often多久一次 how long多长时间 how far多远 how soon多久以后（时间状语一般 是in+一段时间） How soon will he finish his homework In two hours. 他还要多长时间完成作业？---- 两小时后。区分use、 with 和 in use 在句中作谓语 with在句中作状语，表示方式，指“用（工具等） in在句中作状语，表示方式，指“用（语言、声音、材料等） He writes with a pen. She told us a story in English.be free= have tine 有空be free to do something自由地做某事 We will be free this Sunday.be full=be busy繁忙 ，装满, 饱了be full of …充满…, 装满…The basketball is full of apples.I don’t want to eat anything, I’m full.6．ask sb. about sth 问某人有关某事 ask sb (not) to do sth. ask for help请求帮助 be good for …对…有益 be good at 擅长… be good with善于应对…He is good with the children.他管理孩子有一套。Here are the results这是调查结果although=though作连词，意为“虽然；尽管”,用来引导让步状语从句。（在英语表达习惯中，although/though不和but在同一个句子中出现。） Although he five years old , he can play the guitar well = He is five years old but he can play the guitar well. through表示从某个空间或内部“穿过；横过”She walked through the forest. over 表示从物体的上方“越过”A bird flew over the tree. across表示从某物的表面“横过，穿过”。The man went across the street.such as 意为“例如，诸如”，多用来列举同类人或事中的几个例子，后面直接加名词性短语。She can speak many languages, such as French, English and Japanese.12. Ninety percent of the students always use the internet. Ten percent of the money is Tom’s.Homework: Go over the grammar focus and do some exercises in the English exercise book. 复备内容
