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1、Unit 8,Unit 8 A green world,Task,This picture is very simple.,adj. 简单的,step n. 步骤; 措施,planting trees,power n. 电力; 力量,How can we go green?,protect the environment,1. What can we do to save water? 2. What can we do to save power? 3. What can we do to reduce pollution?,Going green,The Class1, Grade 8 s
2、tudents are going to give a presentation on how to go green. Here are Millies ideas. Read her notes and find out:,What can we do to save water? Take shorter showers. Turn off the tape when we brush teeth. Reuse water if possible.,What can we do to save power? Turn off the lights when we leave a room
3、. Turn off the power when our TV or computer is not in use.,What can we do to reduce pollution? Do not use plastic bags. Take our own bags when shopping. Separate waste into different group.,Which else can we do to live a green life? Do more exercise and watch less TV. Plant some flowers at home.,Mi
4、llie is writing the script for the presentation. Help her complete her script. Use the information on page 118 to help you.,Our environment is changing for the worse, so it is time for us to (1) _. Here are some simple steps to take. We can save water by taking (2) _ and turning off (3) _ when we br
5、ush our teeth. We should also (4) _ if possible. In,go green,shorter showers,the tap,reuse water,order to save power, we should (5)_ when we leave a room. We should also turn off the power when our TV or computer is (6)_. Some other good habits can help reduce pollution too. We should not use (7)_.
6、Instead, we should take (8) _ when shopping.,turn off the lights,not in use,plastic bags,our own bags,Recycling is also a good way to help reduce pollution. We should separate (9)_ into different groups so that it can be recycled. Moreover, it is important for us to develop a green lifestyle. We sho
7、uld (10)_ and watch less TV and it is good to (11) _ at home. Follow these small steps, and you can make a big difference to the Earth!,waste,do more exercise,plant some flowers,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. 我们应该采取一些简单
8、的措施来 节约用水。,Weve read Millies script. Now its your turn to give a presentation on how to go green. Discuss this in groups of four and write down your notes.,1. It is time for us to . 2. We can save water by . 3. We should use/take . 4. is a good way to . 5. It is important for us to . 6. It is good t
9、o . 7. Moreover, .,Useful expressions,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).,be separated,shopping,3. You should do more exercise and watch _ (little) TV. 4. We can save water by _ (take) shorter showers. 5. You need to c
10、heck your homework after finishing _ (write).,less,taking,writing,II. 汉译英。 1. 我们可以通过缩短淋浴时间来节约用水。 2. 为了节约电力，当我们离开房间时应该把灯关掉。,We can save water by taking shorter showers.,In order to save power, we should turn off the lights when we leave a room.,3. 好习惯能够帮助减少污染。 4. 对我们来说养成环保的生活方式很重要。,Good habits can he
11、lp reduce pollution.,Its important for us to develop a green lifestyle.,5. 遵循这些小步骤，你可以对地球产生大影响。 6. 当电视和电脑不用时，我们应该关掉电源。,Follow these small steps, and you can make a big difference to the Earth.,We should turn off the power when our TV or computer is not in use.,1. Finish your script. 2. Review all the new words and language points in this unit.,
