六年级上册英语课件－Unit7 Protect the Earth (第1课时） ｜译林版（三起） (共33张PPT)

Unit 7 Protect the Earth (Story time) It is black and hard. We can find it under ground. It can make us warm. There's a lot of it in Shanxi. coal It is black liquid. We can find it under the ground too. Cars need it. oil It is usually white and thin. We write and draw on it. paper It is useful. We use it to make desks and beds. It comes from trees. wood It has different forms. It is bad for the Earth. We use it to make bags and bottles. plastic It has no color or smell. You can find it in the rivers and lakes. We drink it. water It is round. It is the source of life. It moves around the sun. We live on it. the Earth Protect the earth 小组交流。 Scanning: answer the question How can we protect the Earth? Don't use too much plastic Listen and answer: 1.What do you think of water? 2.What do we use water to do? 3.Is there a lot of water everywhere? 4.What shouldn't we do? 5.What should we do? We should reuse and save it. We drink water and use water to clean thing