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1、Unit 7 Protect the earth (Story Time)Plastic pollution AnimalNwaterWenergyE treesTland(土地土地)L air(空氣空氣)APlastic pollutionpplastic bags & plastic bottles animalwaterenergy treesland(土地土地) air(空氣空氣)plastic pollution animalwaterenergy treesland(土地土地) air(空氣空氣)plastic pollutionWhat problems are ment

2、ioned in the story?Save(節(jié)約節(jié)約 )waterSave energySave treesDont use too much plastic._ comes from trees. 能源Energy comes from _ and _. Woodcoaloilcoal 煤煤oil油油Water Read and judge1.Water is useful，so we should not waste it. ( )2.We use water to clean the things every day. ( )3.There is much water in many

3、 places. ( )4. We should not reuse the water. ( )FFTT有用的有用的浪費(fèi)浪費(fèi)使用使用意同意同many。many 用于可數(shù)名用于可數(shù)名詞，詞，much 用于不可數(shù)名詞用于不可數(shù)名詞地方地方再利用再利用How do we save water? Water is useful(有用的). We drink water and use water to clean things everyday. In many places, there is not much water. We should not waste water. We should

4、 reuse(重復(fù)使用) and save it. Why should we save water?Save water Water is useful. We drink water and use water to clean things everyday. In many places, there is not much water. We should not waste water. We should reuse and save it. Reading time 插入本段錄音 Energy Read and choose1.Most of the energy comes

5、from_.A. water and soil. B. coal and oil.2. We should _ and we should not_.A.save energy; drive so muchB.drive so much; save energy( B )( A )How do we save energy?Why should we save energy? Most of our energy comes from coal and oil. There is not much coal and oil on earth. We should save energy. We

6、 should not drive so much because cars use a lot of energy.Save energy Reading time 插入本段錄音 Most of our energy comes from coal and oil. There is not much coal and oil on earth. We should save energy. We should not drive so much because cars use a lot of energy.How do we save trees?Why should we save

7、trees? Wood comes from trees. We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean.Wood comes from trees.We use wood to make tables, chairs and many other thingsWe should not cut down too many trees.砍下砍下We should not cu

8、t down too many trees.Because trees help keep the air clean(凈化空氣凈化空氣)Trees Fill in the blanks _comes from trees. We use _ to make tables, chairs and many other things. We _cut down _trees because trees help _.Woodwoodshould notso manykeep the air clean1. What do you know about plastic?2.Listening an

9、d answerWhat can we use plastics to make? Should we use too much plastics?What can we use plastics to make? Should we use too much plastics?But too much plastic is bad for the earth. We should not use too many plastic bags or bottles. We use plastic to make bags and bottles.We should use paper bags

10、and glass bottles.So what can we use? We use plastic to make bags and bottles. But too much plastic is bad for the earth. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles. Reading time 插入本段錄音 Plastic Try to say with the given(所給的所給的) wordsuse totoo much.

11、is bad for.should not too many.should use.Save water Water is useful.We drink water and use water to clean things everyday.In many places, there is not much water.We should not waste water. We should reuse and save it. Save energy Most of our energy comes from coal and oil. There is not much coal an

12、d oil on earth.We should save energy. We should not drive so much because cars use a lot of energy.Save trees Wood comes from trees.We use wood to make tables, chairs and many other things.We should not cut down too many trees because trees help keep the air clean.Dont use too much plastic We use pl

13、astic to make bags and bottles. But too much plastic is bad for the earth. We should not use too many plastic bags or bootles. We should use paper bags and glass bottles. “Protect the earth”環(huán)保主題演講環(huán)保主題演講1.小組合作小組合作,每組選擇文中的一每組選擇文中的一個(gè)小主題個(gè)小主題.(可以借助板書）可以借助板書）2.Why should we ?3.We should/shouldnt.4.切合主題，提出保護(hù)口號(hào)切合主題，提出保護(hù)口號(hào).nourish(養(yǎng)育養(yǎng)育) usWe should protect the Earth.