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2025-01-11 00:26 本頁(yè)面
【正文】 d and lifeless as the surface of the moon. are polluting it with chemicals. is making the greenhouse effect worse. absorbs water when it rains. the atmosphere the atmosphere The burning and cutting down of trees Soil creates mountains of rubbish. pollutes our land and seas. things will not damage the environment. Our habit of using things once and then throwing them away. A lot of rubbish ‘ Environmentally friendly’ things Skimming the text of Chapter 3 find out the main idea of each paragraphs. Read the first paragraph and find out the main idea The first paragraph tells us our world is in danger. second paragraph says “ the greenhouse effect” . Is it very important ? 2. What is the main idea in this paragragh? The atmosphere around Earth is important to all living things. More trees are cut down , what will happen ? Its main idea in this passage is the burning and cutting down trees is making the greenhouse effect causes floods In the fourth picture we can see amount of rubbish there? and what do you think of this passage ? Bad habits cause pollution. Rubbish should be thrown away in right way or we should use recycling things. What does the last passage talk about? Be green consumers and try to use and buy environmentally friendly things. Reading C1 Find the words and phrases in Column A in the article. Then read the words around them and choose their meanings from Column B. C Find the meanings A B 1 creates to 2 atmosphere in 3 cause good to the environment 4 floods mixture of gases around Earth 5 absorbs 6 environmentally f. a large amount of water friendly covering an area 7 warmth g. heat C2 Choose words and the phrases in the box to plete the dialogues below. mountains of, lifeless , environment sunlight, reach, habit 1JUDY Why should we plant more trees? PAUL Because it can help protect the _________. 2JUDY Peter often talks with his mouth full when he eats dinner. PAUL Oh, that’ s rude. He must change his eating ________. Why do people wear sunglasses, Paul? PAUL They wear sunglasses to protect their eyes from strong __________. environment habits sunlight 4 JUDY Are you tall enough to _______ the book on the top of the shelf? PAUL No, I’ m not. I will ask my father for help. 5 JUDY I have ____________ work to do today. PAUL Then you can’ t go out with me, can you? 6 JUDY Is Mars a _______ pla? PAUL No, it isn’ t. There is no air or water on it. mountains of lifeless reach D1 Based on your reading of the review, Choose the correct answers. D Find the facts writers of the book pare the atmosphere to ______. greenhouse b. an ordinary house c. the glass of a greenhouse of pollution, _______. a. not enough sunlight is reaching Earth much heat is kept in Earth c. too enough heat is leaving Earth 3 The greenhouse effect causes the level of seas to _____. a. rise b. fall c. remain the same we cut down more trees, the green effect will be ______. d. worse b. better c. the same people use things only once and throw them away. This _____rubbish. g. reduces b. help clean book encourages young people to __. . protect the environment more . buy more things . Learn more about Earth D2 Answer the following questions according to the review. D Find the facts causes our Earth to be in danger? the atmosphere keeps in too much heat, will it be harmful to Earth? Why or Why not? The greenhouse effect, the destruction of rainforests and our bad habits. Yes, it will. Because it will cause the level of seas to rise and drown cities and even countries. 3. What are the causes of the greenhouse effect? the writers of the book give an example of those bad habits that cause pollution? If so, what is it? can we do to save Earth from danger? People polluting the atmosphere with Chemicals and the burning and cutting down of trees. Yes, they do. People throw away as many as ten billion bottles in the UK every year! We can bee ‘ green consumers’ and only buy and use ‘ environmentally friendly’ things. Save the earth How can we do ? Work in pairs to d
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