仁爱英语八年级上册unit2topic2b教案

Ⅰ. Teaching aims and demands 教学目标

1. Learn some useful words and expressions:

disease, body, illness, empty, stomach, human, through, sour, tidy, sweep

2. Learn modals for giving advice and modals for necessity:

(1)We should keep the air clean and fresh.

(2)We shouldn’t drink sour milk.

(3)We must keep our streets clean.

3. Talk about personal hygiene:

(1)We should tidy our bedrooms and sweep the floors often.

(2)We must keep the air clean and fresh.

(3)We must wash our hands before meals.

Ⅱ. Teaching aids 教具

录音机/图片/多媒体课件

Ⅲ. Five-finger Teaching Plan 五指教学方案

Step 1 Review 第一步复习(时间:15分钟)

1. (让学生讨论哪些是好的生活习惯，哪些是不好的生活习惯，并将讨论的结果写下来。)

T:Let’s discuss what are healthy habits and what are unhealthy habits. Discuss with your partners, then write them down.

For example:

Healthy habits:

Drink at least eight cups of water every day.

Go to bed early and get up early.

)

Unhealthy habits:

Throw litter about.

Keep long fingernails.

Get up late.

2. (教师将全班分成两组, 一组在黑板上写健康的生活习惯,另一组写不健康的生活习惯,

写得多的小组获胜。)

T:Now, work in groups. We have two groups. One group writes healthy habits, the other group writes unhealthy habits. The group that writes more is the winner.

3. (要求学生根据前面写的校规来写一写班规，并将写好的班规贴在教室的墙上。)

T:There are many regulations in our school. Can you write some regulations for our class? We will choose the best one to put on the wall.

4.(出示一些健康和不健康的生活习惯图片，让学生根据图片口头造句，引导他们用上should/shouldn’t/must/must not。)

T:Look at these pictures, let’s talk about them.(导入本课目标语言。)

For example:

)

5. (让学生讨论，如果想保持健康，他们应该做什么，不应该做什么，并将讨论结果写下来，引导他们用上本课目标语言。)

T:If you want to be healthy, wha t should/must we do? what shouldn’t/mustn’t we do? Now, let’s discuss.

For example:

We should exercise more.

We shouldn’t stay up late.

We must keep our bodies clean.

We must not get up late.

Step 2 Presentation 第二步呈现(时间:10分钟)

T: Please open your books on page 37.

1. (第一遍阅读，让学生查课后词汇表，自学生词:illness, enough, empty, stomach, 培

养学生自学能力。)

T:Now, let’s read the passage: Headaches. You can look up the new words in your word list.

2. (第二遍阅读，教师在黑板上板书问题，让学生带着问题读，并找到问题的答案。)

T:Now read the passage and answer the questions on the blackboard.

(几分钟后，一些学生举起手,教师核对答案。)

T:Oh, good, S1, please answer Question (1).

S1:...

T:Well done.

(由于这是一篇阅读课文，教师让学生带着问题读，有利于培养学生快速阅读并提取有效信息的能力。)

(第三遍阅读，要求学生查找关键词与词组。)

T:All of you have done a very good job. Well, let’s read the text again and try to find out the key words and phrases in this passage. I’ll help you. OK?

(学生查找完关键词与词组之后，要求他们讲述出来，教师核查并板书于黑板上，讲解部

Step 3 Consolidation 第三步巩固(时间:5分钟)

1. (让学生看着关键词与词组，试着复述课文。)

T:I think you all understand the passage well, then try to retell the passage with your own words. You can look at the key words on the blackboard and help each other. I’ll give you two minutes to prepare.