题目列表(包括答案和解析)

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    Task 1 Our earth is in danger!

Directions: Here are the major problems facing the earth. Work with your partner and figure out the causes and possible solutions.

Problems
Causes
Solutions
1.water pollution
 
 
2.Trash / garbage
 
 
3. Air pollution
 
 
4.Deforestation (采伐森林)
 
 
5. Desertification (沙漠化)
 
 
6. Hunger
 
 
7. Deadly diseases
 
 
8. _____________
 
 

Task 2 What’s the biggest problem?

Directions: Among the problems listed above, which do you think is the biggest one? If you partner disagrees, then you’ll have to persuade him/her.

Task 3 Polar bears’ problem.

    Directions: Go through the following passage and finish off the tasks.

1.    Complete the text with the phrases: A. on average; B. wait for; C. live through; D. be forced to; E. live away from;

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49.过去,流逝,走过:          50.毫无疑问:

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47.继续某种行为:            48.与某人订婚:

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45.用完,用尽:             46.梦到,梦想:

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43. 倘使…将会怎么样:         44.对…表示满意或满足:

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41.相反地,从相反方向:         42. 通知某人某事;

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39. 抢劫某人某物            40.上升,增长:

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37.就这一次:              38. 理解或同情,与…有关:

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35.即使,纵然:             36.沉溺于:

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33.在各方面,到处:           34.对…表示注意:

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