1. sentences to the class saying the correct word "can"\"can't".

2. Say, Now listen to the recording again. Write the names who can't go to the party and the reasons.

3. Play the recording. Write down these answers.

4. Check the answers.

（设计意图：借助2a&2b两段听力训练及听后的对话训练，来提高学生对所听内容进行分析、运用的能力。

Step4 Consolidation

Page 66,2c.

1. Call attention to the points listed in activity 2b.

2. Ask students to make their own conversation like the example. As students work, move around the room and monitor.

3. Ask students to present their conversations.

（设计意图：通过小组活动，让学生在较为真实的语境中，综合运用本节课所学知识与能力，来完成一个相对真实的任务.）

Step 5 Summary

Ask students what we have learned this class.

（设计意图：总结本课所学内容，与目标相呼应，从而达成学习目标。）

Step 6 Homework

1. Practice: Invite your friends to come to your home for dinner. Write down their answers.

2. Do the exercises on Page 60 in Students' book.

（设计意图：利用课后作业对学生所学内容进行进一步巩固和训练，深化学习目标的达成。）

五．板书设计

Unit9 can you come to my party?

Section A（1a-2c）

A: Can you come to my party on Saturday afternoon?

B:Sure,I'd love to

A: Sorry, I can't. I have to prepare for an exam.

B :I'm sorry ,too.I must go to the doctor.