Unit1Ifeveryonestartstodosomething,theworldwillbesaved.

1、 Save our worldrubbish pollutionair pollutionwater pollutionnoise pollutionlight pollutionIf everyone starts to do something, the world will be saved.Turn off the lights when you leave the room.Turn off the shower while you are washing your hair.Stop driving or taking cars.Take your own bags when sh

2、opping.Look at the pictures and discuss.1. What kinds of pollution can you see in picture 1?2. What is the place in picture 2 ? Why?A recycling centre. Maybe air pollution and water pollution .1Listen again and complete the sentences.1. The factory is causing a lot of _.2. There should be some _ to

3、stop the pollution.3. We can _ waste products, such as _ and paper in a recycling centre.pollutionrulesrecycleglass2Listen and answer the questions.1. Why is Lingling worried about the future?Because of pollution.2. Who thinks up the idea of making a green school?Lingling.33. What are the three prob

4、lems that the friends talk about and the one solution?The three problems are water pollution, air pollution and many cars on the roads. One solution is to make their school a green school.Complete the notes.Pollution problemsPollution problems1. If the rivers are polluted, _ _.2. In some places, pol

5、lution from factories _ _.3. The cars on the roads _ _. use the water for their crops farmers cant spreads over cities and villages. It makes people ill, and may even kill them use so much oil and cause pollution as well3What the students can doWhat the students can do4. Support a green school: ever

6、y class _ _ which can be _. Then the school _ to help students _. 5. Students learn _. That means _.waste collectsrecycled or used again sells the waste in poor areas ways to save energy less wasteMain phrases 1.in a recycling centre. 2.be worried about sb./sth.=worry about sb./sth. 3.usefor 4.be a

7、danger to 5.make sb. ill 6.make sb. do sth. make sb./sth.+adj. 7.Its no use doing sth. 8.so much/so many 9. cause pollution 10. as well 11. such as 12.collect waste 13.useto do. 14.in poor areas 15.save energy 16. think of=come up with 在回收中心担心某人某事担心某人某事把把用于用于对对是个危险是个危险使某人生病使某人生病使某人做某事使某人做某事使某人某物处于使某人某物处于状态状态做某事是无用的做某事是无用的如此多的如此多的导致导致/造成污染造成污染也也例如例如收集废品收集废品用用去做去做在贫困地区在贫困地区节约能源节