2. Learn reflexive pronouns:

(1) I taught myself on the Internet.

(2) Did you enjoy yourself, Li Ming?

(3) We can do exercise to build ourselves up.

(4) Dongdong is washing himself.

(5) Mother is sweeping the floor by herself.

1. Learn some useful words and expressions:

helpful, brave, a kind of, wife, care for, answer, duty, save, hate, herself, themselves

2. Homework:

　 (写一篇小短文来说明如何预防SARS。)

板书设计：

1. (四人一组做一个采访。一人扮演记者，其他三人扮演医生。记者采访如何预防SARS，医生回答记者的提问。评出优胜的组。)

3. (看2中的图片，讨论怎样预防SARS。)

　 T: Look at the pictures in 2, and discuss what should we do to fight SARS.

　 (讨论几分钟后，要求学生完成2里面的练习。提示学生注意should, had better, must的用法。)

　 T: Follow the examples to make dialogs using the sentence patterns:“We should…/We had better …/We must …”.

　 Example:

　 Dialog 1

　 A: What should we do to fight SARS?

　 B: We should do more exercise.

　 Dialog 2

　 A: What should we do to fight SARS?

　 B: We had better wash hands often.

　 Dialog 3

　 A: What should we do to fight SARS?

　 B: We must keep away from animals.

　 (学生小组练习之后，核对答案。教师可以请几组同学到讲台前为大家表演。适当讲解keep away from的用法，并让学生造句巩固。)

　　 (板书)

Step 5 　Project 第五步 　综合探究活动(时间:7分钟)

2. (先师生问答，然后由学生两人一组问答。)

Example:

T:　 Must we finish homework on time?

S₁: Yes, we must.

T:　 Must you finish it now?

S₂: No, we don’t have to.

S₃: No, we needn’t.

1. (完成1c，重点训练don’t have to …/ needn’t …的用法。练习本课目标语言。)

T: Let’s do 1c. First read the dialogs, then find the target language “don’t have to/needn’t”.

3. (听1b录音，完成1b，并以问答形式巩固。)

T: Let’s do 1b. Listen to the tape and check (√) the correct boxes.

(板书wild并解释wild。)

　 (附：1. √　 2. √　 3. √　 4. √　 5. √ 　6.×　 7. √　 8. ×　 9. √　 10. ×)

Example:

S₁: What should we do to fight SARS?

S₂: We should change clothes often. We shouldn’t go to crowded places …

Step 4 　Practice 第四步 　练习(时间:12分钟)

2. (学生自读1a后，四人一组练习对话并根据黑板上的关键词，表演出来。)

T: Read 1a by yourselves, then practice it in groups of four. You can look at your books. Then close your books, and look at the key words on the blackboard, then act out the dialog in groups of four.

1. (再放1a录音，并让学生跟读，注意模仿语音语调。)

　 T: Listen to 1a and repeat. Pay attention to the pronunciation and intonation.