英语八年级上册Section A教案设计

Unit 2 How often do you exercise?

Period 1

Section A 1 (1a-2d)

【教学目标】

1. 语言知识目标

1) 能掌握以下单词： housework, hardly, ever, hardly ever, once, twice, Internet, program, full, swing, swing dance, maybe, least, at least

能掌握以下句型：

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.   

2) 能了解以下语法：

频度副词及一般现在时简单谈论周末活动情况。

2. 情感态度价值观目标：

通过本单元的学习，养成健康的饮食习惯，保证充足的睡眠时间，进行合理的运动锻炼，以保持健康的体魄。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，加强人际交往，以形成良好的人际关系。

【教学重难点】

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。

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。

【教学过程】

Step 1. Lead in

Talk about your last weekend’s activities.

Step 2. 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%)

频率副词，让学生快速认读。

Step 3. Writing  

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.

Step 4. Listening  

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.

Step 5. Pair work

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. 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.

Step 7. 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.  

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 7. 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。

___________________________________

【板书设计】

Period 2

Section A 2 (Grammar Focus-3c)

【教学目标】

1. 语言知识目标

1) 复习运用频率词汇及询问活动频率。

2) 一般现在时态的熟练运用。

2. 情感态度价值观目标

通过本单元的学习，养成健康的饮食习惯，保证充足的睡眠时间，进行合理的运动锻炼，以保持健康的体魄。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，加强人际交往，以形成良好的人际关系。

【教学重难点】

重点:

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 

难点:

1) 第三人称单数谓语动词在此核心句型中的运用。

2) 能够谈论课余时间的各项活动，以及初步认识和使用频率副词。

【教学过程】

Step 1. 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.

Step 2. Grammar Focus.

1.学生阅读Grammar Focus中的句子，然后做填空练习。

1) 你通常在周末做什么？

______ ____ you _______ do on weekends?

2)我总是去运动。I _______ _______.

3)他们总是在周末做什么事情？

______ _____ they ________ on weekends？

4)他们经常帮助做家务。

They ________ _______ with housework.

5) 她在周末做什么？

What ______ she _______ on weekends?

6) 她有时候去购物。

She _________ _______ _________.

7)你多久去看一次电影？

_____ _____ do you go to the _________?

8) 我可能一个月去看一次。

I go to movies ______ _______ a ________.

9) 他多久看一次电视?

______ _______ does he watch TV

10) 他几乎不看电视。

He ________ _______ watches TV.

11) 他去购物吗?

      he       shopping?

不，他从不去购物。

No, he            shopping.

2. 学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。

Step 3. 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.

他们通常在周末锻炼吗？

___ they often ________ on weekends?

她一周上网二次吗？

_____ she _____ the Internet twice a week?

Step 4. 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.

方法指导：应通读所有词汇，掌握句子大意；然后，找出句子中的特殊疑问词。最后，按“特殊疑问词+ 一般疑问句？” 的结构来构成句子。其他类似。

学生们，按老师指导的方法进行阅读，并逐句推敲组成正确的特殊疑问句，并理解掌握特殊疑问句的句式结构，在实际的运用中提高自己的阅读能力、分析能力及综合运用能力。

Step 5. 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.

(最后，可以经学生们评议来推举最有能力的小组）

Step 6. 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 _______ ______ in the kitchen.

Step 7. Homework

Do a survey: 

What does he/she do on weekends?

【板书设计】