5. What happens when we cut down a lot of trees? There is less oxygen and more carbon dioxide in the atmosphere. 6. How does the interviewer feel about the situation? Optimistic. (Student( Times
5. What happens when we cut down a lot of trees? 6. How does the interviewer feel about the situation? There is less oxygen and more carbon dioxide in the atmosphere. Optimistic
Listening vocabulary-5. Listen to the tape, then finish the activity 4, Page 35. 1. As a result, the ice at the Poles is beginning to melt 2. The sea may rise and cities on the coast may disappear 3. Too much carbon dioxide pollutes the atmosphere (Student( Times
1. As a result, the ice at ________ is beginning to melt. 2. The sea may rise and cities on the coast may_________. 3. Too much carbon dioxide pollutes the __________. the Poles disappear atmosphere Listening & Vocabulary - 5. Listen to the tape, then finish the Activity 4, Page 35
4. Trees take in carbon dioxide and give out oxygen 5 We burn garbage and pollute the atmosphere 6. Instead, we should recycle the garbage. (Student( Times
4. Trees take in _____________and give out ________. 5. We _____ garbage and pollute the atmosphere. 6. Instead, we should ______ the garbage. carbon dioxide oxygen burn recycle
Listening vocabulary-6. Listen to the tape, then fill the blank Int: David, what do you see as the main problems with the environment? D U: Well, in a nutshell the most urgentproblem of all is the climate. The world's climate seems to be getting warmer Int: Weve seen alot of evidence of that, havent we? Hotter summers warmer winters that kind of thing (Student( Times
Int: David, what do you see as the main problems with the ____________? D.U: Well, ____________, the most ______ problem of all is the ________. The world’s climate seems to be getting warmer. Int: We’ve seen ________________ of that, haven’t we? _______ summers, ________ winters, that kind of thing. environment in a nutshell urgent climate a lot of evidence Hotter warmer Listening & Vocabulary – 6. Listen to the tape, then fill the blank
D U: Yes. we have Also. scientists have found that the ice at the poles is beginning to melt Int: Weve heard that too. Is that really happening? D U: Yes, lm afraid it is. and at sometime in the future, the ice may melt completelyThen it,'s possible that the sea could rise and RieesNd witork and Shanghai could disappear under water. (Student( Times
D.U: Yes, we have. Also, scientists have found that the ice at the Poles is beginning to ______. Int: We’ve heard that too. Is that really happening? D.U: Yes, I’m afraid it is. And ____________ in the future, the ice may melt ___________. Then it’s possible that the sea could rise and ___________ like New York and Shanghai could disappear under water. melt at sometime completely coastal cities