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首页>人教版初中英语八年级上册>Unit 2 How often do you exercie?

《Unit2 How often do you exercise》教学设计教案13

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Unit 2 How often do you do exercise
Teaching aims and demands:
Target language: What do they usually do on weekend?
How often do you / does she study ?
I often study / She often studies.
Functions: Talk about how often you do things
Teaching aims of this unit:
1.Vocabulary: always usually often sometimes hardly ever never ,once a day ,twice a week ,three times a month, my eating habits ,healthy /unhealthy lifestyle , keep in good health, junk food ,eat less meat, the same as, be different from ,the difference between…and…, of course ,look after, be good /bad for, sleep nine hours every night all /most /some /no students ,maybe, although exercise =do/play sports
2.Ask and answer : What do you usually do on weekends?
I often watch TV on weekends.
How often do you watch TV?
I watch TV twice a week..
How long do you sleep every night?
I sleep nine hours every night.
What are the differences?
Teaching importance and difficulties
Talk about how often you do things
Aims of emotion: Get the messages from the others successfully.
3.Language functions: Wh-questions, What do …?, How often …?,Adverbs of frequency, All/most/some/none
Teaching ways
Revision.Learning.Practice.Reading.
Teaching tools
Tape-recorder, PPT, blackboard, pen etc.
Teaching time
Seven periods.
Period One: Section A (1a—1c)
Period Two: Section A (2a—2d)
Period Three: Section A 2 (Grammar Focus-3c)
Period Four: (Section B 1a-1e)
Period Five:Section B (2a—2c)
Period Six:Section B (2d—3a)
Period Seven: Section B (3b-self check)
Period 1 Section A(1a-1c)
Teaching aims and Demands
1. Knowledge objects
1) Key vocabulary: housework, hardly, ever, hardly ever,
2)Target language:
① —What does he do on weekends? —He usually watches TV.
② —How often do you watch TV? —I watch TV every day.
③ —Does he go shopping? —No, he never go shopping.
3) Grasp the following grammar.
频度副词及一般现在时简单谈论周末活动情况。
2. Ability objects
1)Train students’ listening skill.
2)Make sure that students can talk about how often they do things.
3、Moral objects To keep healthy eating habits is good for your health.
二、Difficulties and Importance
1. 教学重点:
1) 对6个频度副词细微差异的理解及使用。
2) 弄清一般现在时在不同人称下动词形式及提问的变化。
2. 教学难点:
1) 第三人称单数谓语动词在此核心句型中的运用。
2) 谈论课余时间的各项活动,以及初步认识和使用频率副词。
Teaching methods
1. Scene teaching method
2. Listening practice
Teaching Aids
1、A tape recorder
2、A projector
Teaching procedures:

step1. Lead in
Talk about your last weekend’s activities.
Step2. Presentation
(1) 教师问:“What do you usually do on weekends ? ” (并且板书)让学生根据自己的实际回答 I usually …… on weekends.
(2) 教师出示动词卡片 watch TV,read books,exercise,swim, play football、go shopping、 go to movies让学生回答。
(3)点击鼠标屏幕上出现频率副词及相关的百分比。
always (100%) usually(80%) often (30-50%)
sometimes (20%) hardly ever(5%) never (0%)
领读频率副词,让学生快速认读。
Step3. Writing (1a)
1. Look at the picture. Discuss with your partners. Make a list of the weekend activities.
2. Let some Ss read out their activities. Let other Ss add more activities.
Step4. Listening (1b)
1. Let a student read the words aloud. Make sure all the Ss know the meaning of the words.
2. Tell Ss to listen and write the letters from the picture above on the line below.
3. Play the tape for the first time. Ss listen and fill in the blanks.
4. Play the tape for the second time for the Ss to check the answers.
Step5. Pair work (1c)
1. Act out the conversation with a student.
2. Let Ss talk about the pictures in 1a in pairs.
3. Let some Ss act out their conversations.
step 6 Homework
1.Do exercises of the workbook to practice the language presented in this unit.
2.Remember what we learn today.

Layout of Bb:
—What does he do on weekends?
—He usually watches TV.
—How often do you watch TV?
—I watch TV every day.
—Does he go shopping?
—No, he never go shopping.
Period 2 Section A(2a-2d)
Teaching aims and Demands
1. Knowledge objects
1) Key vocabulary: once, twice, Interne, program, full, swing, swing dance.
2) Target language: Grasp the following structures:
① —What does he do on weekends? —He usually watches TV.
② —How often do you watch TV? —Twice a week.
③ —Does he go shopping? —No, he never go shopping.
4) ---What’s your favorite program? -----Animal World.
2. Ability objects
1)Train students’ listening skill.
2) Grasp the Target language.
3、Moral objects
To keep healthy eating habits is good for your health.
Difficulties and Importance
1. Teaching importance:
1) 1) —How often do you /does he(she)….? —He usually…
2) 频度副词的用法: always; usually ; often ; sometimes; hardly ever; never
2. Teaching difficulties.
1) The usage of Adverbs of frequency
2) Role play the conversation.
Teaching methods
1. Role-play.
2. Listening practice
Teaching Aids
1、A tape recorder
2、A projector
Teaching procedures
Step1. Revision
Let students make their own conversations about what the do on weekends
Step2. Listening
Work on 2a:
1. Let Ss read the phrases in the chart.
2. Tell Ss that Cheng Tao is taking about how often he does these activities. Play the recording for the first time. Ss listen and number the activities [1-5].
3. Play the recording for the second time for the Ss to check the answers.
Work on 2b:
1. Tell Ss they will hear the recording again. This time, listen and match the activities in 2a with how often Cheng Tao does them.
2. Ss listen and math the activities with the phrases.
3. Check the answers.
Step3.Pair work
1. Ask one student how often he/she watch TV as a model.
T: Hi, S1. How often do you watch TV?
S1: I watch TV every day.
T: What’s your favorite program?
S1: Animal world.
T: How often do you watch it?
S1: Twice a week.
2. Let one student read the activities in the chart. Tell them these new words:
favorite website (最喜欢的网站);favorite sport (最喜欢的运动)
3. Ss work with their partners. Then ask some pairs to act out their conversations.
Step4. Role-play
1. Read the conversation by themselves, then match the activity with the right time.
Dance lesson Tuesday
Piano lesson Wednesday and Friday
Playing tennis Monday
2. Let the Ss read the conversation after you.
3. Ss work with a partner and act out the conversation. Then let some pairs to act out the conversation in front of the class.
Step 5. Homework:
1. Act out the conversation after class.
2. 翻译句子
1) 周末你通常做什么事情?我通常踢足球。
2) 周末他们做什么事情?他们经常去看电影。
3)下周你有空吗?没什么事。
4)你叔叔多久去野一次营?他每个月野营一次。
5)Jack 每周得上两次舞蹈和钢琴课。

Layout of Bb:
Words and expressions:
Once----once a week/a month, twice---two times, twice a week/month, Internet, program, full, swing, swing dance
2. How often do you watch TV?----I watch TV every day.
What’s your favorite program? -----Animal World.
How often does he watch TV?----He watches TV three times a week.
Are you free next time? Be free,有空的,空闲的。

Period 3 Section A (Grammar Focus-3c)
Teaching aims and Demands
1. Knowledge objects
1) Key words: maybe, least, at least
2) Grasp the drills of Grammar Focus.
3)Revise Present Simple Tense:
2. Ability objects
1)Train students’ writing skills.
2) Make sure that students can talk about how often the do things.
3、Moral objects
To keep healthy eating habits is good for your health.
Difficulties and Importance
1. Teaching importance:
1) 1) —How often do you /does he(she)….? —He usually…
2) 频度副词的用法: always; usually ; often ; sometimes; hardly ever; never
2. Teaching difficulties.
1) The usage of Adverbs of frequency
2) The singles of verbs.
Teaching methods
1. Teaching by explanation.
2. Writing practice.
Teaching Aids
A projector
Teaching procedures
Step1. Warming- up and revision
1. Ask and answer some oral questions on how often exercise.
2. Check the homework and have a dictation of some new words.
Step2. Grammar Focus.
1. 学生阅读Grammar Focus中的句子,然后做填空练习。
1) 你通常在周未做什么?
______ ____ you _______ do on weekends?
2) 我总是去运动。I _______ _______.
3) 他们总是在周未做什么事情?
______ _____ they ________ on weekends?
4) 他们经常帮助做家务。
They ________ _______ with housework.
5) 她在周未做什么?
What ______ she _______ on weekends?
6) 她有时候去购物。
She _________ _______ _________.
你多久去看电影一次?
_____ _____ do you go to the _________?
7) 我可能一个月去看一次。
I go to movies ______ _______ a ________.
8) 他多久看一次电视?
______ _______ does he watch TV
9) 他几乎不看电视。
He ________ _______ watches TV.
10) 他去购物吗? ______ ___ go shopping?
11) 不,他从不去购物。
No, he _______ ______ shopping.
Step3. Try to Find
1. Tell Ss try to find the answers.
A: how often 意为 “__________”,是用于提问表示__________的特殊疑问词组。其答语应为表示________ 的副词或副词词组。句子的时态一般是_____________,也可以是一般过去时。翻译:
你多久去游泳一次?一个星期三次。__________________________________.
_________________________________
B: 一般现在时态
在一般现在时的一般疑问句中,当主语为第三人称复数或单数时,需要句子前加助动词Do或Does 。
他们通常在周未锻炼吗? ___ they often ________ on weekends?
她一周上网二次吗? _____ she _____ the Internet twice a week?
Step4. Practice
1. Tell Ss to make questions.
2. Then try to ask and answer questions about the questions.
3. Ask some Ss to ask and answer with their partners in front of the class.
Step5. Group work
1. Let Ss work in groups of six or eight.
2. Tell Ss discuss what activities they do to improve their English. Then write the activities in the chart.
3. Ask their group mates the questions and fill in the chart.
4. Try to make a report about their partners.
Step6. Exercises
If time is enough, do some more exercises on big screen.
1)I usually go shopping on weekends. (变为一般疑问句)
______ you usually _____ shopping on weekends?2) She often helps with housework at home. (同上)
_____ she often ______ with housework?3) They visit their grandparents once a month. (提问)
______ ______ ____ they visit their grandparents? 4) She always watch TV after dinner. (提问)
_____ _____ _____ she ______ TV after dinner? 5) Maybe your mother is in the kitchen. (改为同义句)
Your mother _______ ______

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