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课件网) Unit3 Protect the Earth （Writing） Word-review 1. be covered by 2. save/ protect the Earth 3. on the land 4. in the sky 5. under the water 6. on Earth 7. provide sb with sth 1 被……覆盖 2 保护地球 3 在陆地上 4 在天空中 5 在水下 6 在地球上 7 为某人提供某物 8. burn things to make energy 9. pollute the air 10. put…into 11. stop doing sth 12 It’s important for sb to do sth… 8 燃烧物品制造能量 9 污染空气 10把……放进 11停止做某事 12对于某人来说做某事很重要 Word-review Pre-writing There are different kinds of pollution, what are they There is pollution on Earth. There is pollution on Earth. There is pollution on Earth. air land water pre-writing What other kinds of pollution do you know people/catch a lot of fish every day/fewer and fewer fish in the sea each year People every day. There (be) fewer and fewer fish in the sea each year. catch a lot of fish are fewer and fewer 越来越少 比较级and比较级 表示：越来越.. pre-writing What other kinds of pollution do you know People to . It the air. burn things make energy 制造能力 people/burn things to make energy/pollute the air make energy pollutes pre-writing What other kinds of pollution do you know People every day. It the land, throw away a lot of rubbish pollutes People/ throw away a lot of rubbish every day/ pollute the land throw away 扔掉 a lot of：大量 既可以＋可数；也可以不可数 pre-writing What other kinds of pollution do you know People rivers and seas. It the water. put waste into pollutes put into 把...放进 people/ put waste into rivers and seas/ pollute the water What problems do we have ● People _____ There are_____ ● People _____ This _____ ● People _____ This _____ ● People _____ This _____ What can we do to protect the Earth？ ● We must stop_____ PROTECT THE EARTH catch a lot of fish every day. fewer and fewer fish in the sea each year. burn things to make energy. pollutes the air. throw away a lot of rubbish every day. pollutes the land. put waste into rivers and seas. pollutes the water. polluting the Earth. Let’s link the information together into a passage! There be句型：表示“有” 代替前面的话/词；巧用代词 怎么做 参考句型: must stop doing What should we do to protect the Earth air pollution 1. don’t cut down too many trees. 2. plant more trees. 3. use clean energy, for example, water power. We’d better _____ _____ We can/ should_____ We must stop_____ _____ plant more trees plant more trees cutting down too many trees What should we do to protect the Earth water pollution 1. reuse water. 2. take a shorter shower. 3. don’t throw rubbish into water. We’d better _____ _____ We can/ should_____ We must stop_____ _____ reuse water take a shorter shower throwing rubbish into water What should we do to protect the Earth land pollution 1. reuse our textbooks 2. classify the rubbish 3. don’t throw rubbish anywhere We’d better _____ _____ We can/ should_____ We must stop_____ _____ reuse our textbooks classify the r ... ...
