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Show some pictures about the problems which bad environment causes.
Step 3 Brainstorm
What can we do to save water?
What can we do to save power?
What can we do to reduce pollution?
Step 4 Reading
Read Millie’s notes on page 118 and find out:
What can we do to save water?
What can we do to save power?
What can we do to reduce pollution?
Which else can we do to live a green life?
Step 5 Practice
1. Complete Millie’s script on page 119.
2. Check the answers.
3. Read together.
Step 6 Language points
change for the worse=get worse
Here are some simple steps to take.
take some steps 采取一些措施
e.g. We should take some simple steps to save water.
3. separate waste into different groups
Step 7 Exercises
I. 用所给单词的适当形式填空。
1.The waste can ______________(separate) into different groups to recycle.
2. Take your own bags when __________ (shop).
3. You should do more exercise and watch ______ (little) TV.
4. We can save water by ________ (take) shorter showers.
5. You need to check your homework after finishing _________ (write).
II. 汉译英。
1. 我们可以通过缩短淋浴时间来节约用水。