4. Work on 1b.

(教师放录音，因为对话简单教师可以在放完一遍录音以后就订正答案)

T: Listen again and circle the predictions you hear in 1a.

Then have Ss look at the screen. Tell them that they are to listen again and fill in the blanks with what they hear.

(设计意图：教师可以让学生看着听力材料跟读，让学生感知听力材料中表达观点的句子，为后面的对话做好铺垫准备。充分利用听力材料的文本，标识关键词，强化输入。）

5. Work on 1c.

Have Ss get into pairs and read the conversation in 1c. Then ask them to make their own conversations changing the words used with the vocabulary/predictions in 1a.

T: Ask and answer questions about the predictions in 1a.

(充分利用所提供的对话模式，强化输入，给学生pair work练习的时间,并让小组对话在全班展示)

6. Work on 3b.

Have Ss turn to page 51 and look at Activity 3b.

T: Complete the predictions with what you think will happen.

（设计意图：充分发挥学生的想象力。）

7. Homework

Oral:

Read the new words and sentence structures learned in this lesson aloud.

Written:

Complete Activity 3b with your imagination.

（根据学生程度进行口语和书面作业的布置，同时结合了1c 的内容）

Unit 7 Will people have robots?

The Second Period Section A (2a-Grammar Focus & 3b-3c)

Teaching aims（教学目标）

1. 学会用will预测将来的生活。

2. 预测未来生活的发展趋势，对未来充满信心和希望。

3. 本节课旨在愉快的学习交流环境，通过听、说来培养学生运用知识的能力，并让学生能在做中学，通过课堂的各种实践活动准确地运用英语来表达。

Language points（语言点）

1.要求掌握以下句式：

a. There will be more people.

b. There will be fewer trees.

c. There will be less free time.

2．要求掌握以下词汇：