Module 4 Unit 12 The earth 第3课时 课件（14张PPT）.pptx

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1、Earth; part; forest; land; ocean; rubbish; sick; recycle; glass; own1. Can we do anything to help the Earth? 2. We should stop cutting down so many trees.EarthforestlandoceanMs Guo: Look at the picture. What is it?Kitty: Its the Earth.Ms Guo: The green and brown parts are forests and land. What are

2、the blue parts?Joe: I think theyre oceans.Ms Guo: Yes, they are. The Earth was very clean and beautiful in the past, but now some parts are dirty. Can we do anything to help the Earth?Alice: Yes. We should stop throwing rubbish into rivers.Peter: We should stop cutting down so many trees.Kitty: We s

3、hould stop using plastic bags.What should we do to save the Earth? Put a tick () or a cross () in the box. Then talk about it in groups.1. We should cut down trees.2. We should build more factories and houses.3. We should write on both sides of paper.4. We should use more plastic bags and bottles.5.

4、 We should not litter.6. We should throw rubbish into rivers.7. We should stop killing wild animals.8. We should walk or ride a bike more often.What should we do to save the Earth? Put a tick () or a cross () in the box. Then talk about it in groups.S1: What should we do to save the Earth?S2: We sho

5、uld .S3: We should .S4: We should stop . The Earth was clean and beautiful.Now some parts are _.We should _.We should stop_The Earth is sick!sheepshipfoodfootbedbadwaterwhatfatherbrotherpurplepaperpigbigpiecepleasehatbedboatsbedsbackbagrichorangeleafleavesurepleasurebothwithtreedress（ ）1. A. father

6、B. waterC. bad （ ）2. A. sureB. pleasureC. please（ ）3. A. both B. tooth C. thank （ ）4. A. tree B. try C. train（ ）5. A. worker B. teacher C. paper判断各组划线部分发音是（A）否（B）相同。Eric has an important job. He is a garbage collector. He works in a team. There are three workers in the team: Eric, Barry and Joe. The

7、y collect garbage from homes and businesses. Barry drives a big truck. Eric and Joe are on the back of the truck. Barry drives the truck along the streets. The truck stops beside a garbage bin. Eric and Joe get off. They bring the bin to the truck. A machine picks up the bin and pours the garbage in

8、to the truck. Eric, Barry and Joe start to work at five oclock every morning. They work all morning and all afternoon. Every day they collect garbage from different parts of the city. Their job is important. They keep the city clean.1. Barry is the _ of the team.A. garbage collector B. driver C. truck2. _ bring（s）the garbage bin to the truck.A. Barry B. Eric and Joe C. A machine3. The team starts to work _.A. early in the morning B. late in the afternoon C. in the evening4. Each day the team collects garbage from _.A. homes B. businesses C. different parts of the city