1. (1)(以课文图片作为突破口，呈现课文内容，进入1a。)

T: Let’s turn to page 31. Look at the picture, S₁, please describe the picture for us.

S₁: OK. There is a family in the picture. The father, the mother and the child are watching TV. They look very happy. I think the program is very funny because all of them are smiling.

T: How did S₁ do the job?

Ss: Great!

T: Television is a part of our life. We almost watch TV every day. So it plays an important role in our daily life. Think carefully! What influences does television have on us? There are some statements in part 1b on page 31. Judge which ones are good for us, and which ones are bad for us. Write “A” for agreement, “D” for disagreement. Finish the task in one minute.

(学生独立完成1b作业。培养学生的预测能力和独立思考问题的能力。)

T: Have you finished?

Ss: Yes.

T: S₂, which ones do you agree?

S₂: 1, 5, 6 and 7.

T: Do you agree with him?

Ss: Yes, we do./No, we don’t.

T: Indeed, television has many good influences on us. But what bad influences does it have on us? S₃，could you tell us something?

S₃: Some programs are not healthy.

T: What you said sounds reasonable.

4. (教师呈现写有复习任务的小黑板，其内容为已学短语，但在本课中重新出现，用以激活旧知识，为下一活动作铺垫。)

　 T: Do some exercises and fill in the blanks with the phrases that I give you.

T: Finish the task alone. S₅，come to the blackboard and write down your answers on it.

T: Finished?

Ss: Yes, we have.

T: Let’s check S₅’s answers.

The answers are: (1)a lucky dog　 (2)has an influence　 (3)agree with

(4)spent ... on/ finishing　 (5)keeps ... away from

(此环节也可以让其他学生到黑板前帮助修正错误答案，培养学生合作学习的意识，提高他们的识辨能力。)

T: When you do the exercises, you should make out the meaning of each sentence at first, then choose the right phrases, and at last fill in the blanks with proper forms.

(教师可用彩色粉笔标出学生易错部分。)

Step 2　 Presentation 第二步　 呈现(时间: 10分钟)

由1a的课文图片谈起电视。先完成1b，再学习1a。

3. (教师呈现蒙牛酸奶的广告图片/别的广告图片。)

T: Now, let’s discuss another TV program.It’s called advertisement.

(板书，领读。)

2. (进行Brainstorming，复习所学的电视节目。)

T: Review all the programs that we’ve learned.

TV programs: TV plays, sports shows, talk shows, quiz shows, news reports, entertainment shows, children’s programs, educational programs …

(Soccer Night, Lucky 52, CCTV News, Animal World, Cartoon City, The Same Song …)

Step 1　 Review 第一步　 复习(时间: 10分钟)

学生说出中西方文化中有关狗的描述。运用头脑风暴的形式复习所学的电视节目，呈现新词，为1a的学习作准备。

1. (比赛说出中西方文化中有关狗的描述。)

T: Let’s have a competition: Say the sayings about dogs in Chinese and western culture. You can add your own opinions.

S₁: In China“a homeless dog”,“a mad dog”,“a running dog” and “a dog catching a mouse”have negative meanings.

S₂: In western countries, dogs are considered honest and good friends of humans. …

S₃: In western countries, “You are a lucky dog”means you are a lucky person.“Every dog has its day”means each person has good luck at times.

S₄: …

5. Learn how to make a debate.

4. Summarize the contents of this topic.

3. Talk about how TV influences our lives.

2. Review some phrases learnt before:

have an influence/positive effects on sth., spend some time on/(in) doing sth., keep… away from, agree with