八年级英语下册lesson46ProtectOurEnvironment.ppt

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1、Water pollutionLesson 46Protect Our Environment1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Aims:Teaching Important Points and difficult Points:1.How do you think the pollution in our country?2.What should we do to stop pollution? Reading1. What do

2、people waste most in Edmonton?A. water B. paper C. energy2. What points mentioned in the lesson? take short showers recycle and sort reuse plastic bags ride bikes or take buses turn off the lightsReading Again3. A truck picks up our recycling every day.( )4. We reuse our plastic bags means that we u

3、se them _.5. A bike is _ other types of transportation, because it doesnt make any pollution.6. What makes the most pollution?7. In fact, if each of us makes a small change in our life, we can make a big difference to our environment. (Translate the sentence.) Fagain and againunlikeCars and factorie

4、s.not likeKaties suggestions:To save water, we need to.To recycle, we need to.To make less pollution, we need to.If each of us.Can you tell more ways to protect the environment?We shouldWe should not open a window instead of turning the air conditioning.use both sides of the paper.throw garbage on t

5、he ground.sort the waste before throwing it away.cut down trees in forests.turn off the tap when we are brushing our teeth.sort garbage at home.reuse plastic bags .bring your own bag when you go shopping.ride bikes or take buses.pick up rubbish off the street.turn off the lights when you leave a room.turn off the television and shut down the .computer when you are not using them.take short showersHomework1. You can choose one of the tasks and then finish it.2. Finish the Learn English.3. Read Lesson 46 for three times.