录音机/小黑板/图片

3. Review some kinds of pollution and the problems caused by them.

2. Review direct speech and indirect speech.

1. Learn some new words:

create, industry, rubbish, blood

2. Homework.

Write to the government about the pollution problems around your home.

板书设计：

1. Play a game.

(传话：分给每组第一位同学一张纸，上面事先写好同一句话How is the environment around this school?(即直接引语)。这位同学要以间接引语的形式(The teacher said/asked…)口头向后面的第二个同学传话，然后依次往后传，而最后接到话的同学要使用直接引语说出原句是什么。传得又快又正确的组获胜。注：各组人数一定要一样多。可以通过变换句子的方式继续游戏。)

6. (各小组分别作报告，注意更正时态、语序等方面的错误。)

Step 5　 Project 第五步 　综合探究活动(时间:5分钟)

5. T: Discuss the questions in 3, and work in groups of three. One asks, another answers and the third reports it using indirect speech. Two minutes for preparation.

4. (核对答案。)

3. T: Complete the rest sentences with direct speech or indirect speech.

(必要时教师给予帮助。)