3. (再听1a录音并跟读，然后完成1b，并核对答案。)

T: Now listen to 1a again and then follow it. Follow 1b and then check the answers.

Step 3　 Consolidation 第三步 　巩固(时间:8分钟)

2. (然后教师问学生Have you ever been to a shopping center?过渡到1a话题。)

Step 2　 Presentation 第二步 　呈现(时间:12分钟)

Step 1　 Review 第一步 　复习(时间:5分钟)

1. (通过让学生谈论星期天活动复习现在完成时的用法。)

For example:

Jerry: Hi, Lucy, I wanted to go hiking with you and your sister Lily yesterday. You weren’t in when I called you. Where have you been?

Lucy: I have been to an old granny’s home to clean rooms for her.

Jerry: You’re so kind, then where is Lily?

Lucy: She has gone to the shopping center.

…

录音机/多媒体课件/两张全家福照片(旧与新)/小黑板/超市购物图

3. Talk about the population in China.

2. Go on studying the present perfect tense with “just”, “already”, “yet”, “ever” and “never”:

(1) I have just called you.

(2) I’ve never been there before, …

(3) Have you found him yet?

(4) Have you ever been to France?

(5) But great changes have already taken place in China recently.

1. Master some new words and useful expressions:

each other, probably, call up, European, population, take place, because of, policy, neither, recent

　 2 I haven’t seen Li Lei for a long time .

　 3 The five colors of the Olympic rings stand for the five mascots .

　 4 Have you taken part any activities during the summer holiday

　 5 What a wonderful experience .　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

　 2 More than 20 workers are working for the cruel boss .

　 3 Thanks to the Project Hope ,some children can go to school .

　 4 He has been to Shanghai three times .

　 5 Daivid has made a great progress.