Module 12 Save our world›Unit 1 If everyone starts to do something, the world will be saved.同步

Unit 2 Repeat these three words daily: reduce, reuse and recycle
Teaching steps:
Step 1: lead-in
Begin with answering the questions:
1. Do you try to walk or ride a bike to school?
2. Do you buy new clothes just because they are the latest fashions?
3. Do you open a window instead of turning on air conditioning?
4. Do you buy things produced locally instead of made abroad?
5. Do you take your own cloth bag when shopping instead of using plastic bags?21·世纪*教育网
6. Do you sort the waste before throwing it away?www-2-1-cnjy-com
Step 2: learn the text
listen to the tape and let the students repeat after it21cnjy.com
ask the students to read the text for the class
learn the key words and expressions
1.do harm to sth/sb..对…有害处
do good to sb./sth.对… 有好处
Eg.Alan would never do harm to his classmates.
Taking more exercise is good to you health.
2.everyday activities．每日活动
　　everyday (adj.) every day (adv.)
Eg. Computers are part of our everyday life.
She reads English aloud every day.
3. reduce …going into sth. 减少某物避免进入某物中
Eg.We should reduce dirty water going into the rivers【来源：21·世纪·教育·网】
4. as…..as. 和……一样
Eg. Maybe the old clothes as good (as the new ones). 2·1·c·n·j·y
Flowers are as beautiful as butterfly.
be not so ……as. 和……不一样
Eg. The clothes made in abroad are so cheap as ones in China.
5. repair sth. if sb. can instead of doing sth.如果能修理… 而不做…
Eg. We should repair TV set if we can instead of buying new ones.
6. take energy. 消耗能量
Eg. Running every day takes energy of your body so You can stay slim.
7. Be better than doing. 比…好
Eg. Recyclying is better than throwing things away. 21教育网
Step 3: Practice the exercises in the text
Check things you should do. Ex.4
Step 4: work in pairs and answer the questions: Ex.621·cn·jy·com
Step 5: Sample writing:
1. All of us take an active part in recycling programmes. We use or buy products made from recycled material. Such as……, why do we recycle them? Because…… (your opinion).www.21-cn-jy.com
2. We don’t waste things. It means that we save money and reduce pollution. how to do….(show your idea) . Keeping the world green is our duty.21世纪教育网版权所有
Step 6: Homework:
1. Finish making a poster
2. Master the key words and expressions
3. Learn to carry out 3R