高中英语《Unit 4 Global warming》课文语法填空 新人教版选修61
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《Unit 4 Global warming》
Does It Matter?
一、语法填空(根据课文内容、依据语法规则完成下面短文）
When 1________ (compare) with most natural changes, that the temperature of the earth rose about one degree Fahrenheit during the 20th century is quite shocking. And it’s human activity 2________ has caused this global warming rather 3________ a random but natural phenomenon. Dr. Janice Foster explains that we add huge 4________ of extra carbon dioxide into the atmosphere by burning fossil 5________. From the second 6________ and the discovery of Charles Keeling, all scientists believe that the burning of more and more fossil fuels 7________ (result) in the increase in carbon dioxide. Greenhouse gases continue to build up. On the one hand, Dr. Foster thinks that the trend would be a 8________. On the other hand, George Hambley 9________ (state) that more carbon dioxide would encourage a greater range of animals and bring us 10________ better life.
参考答案：
一、
1. compared
2. that
3. than
4. quantities/amounts
5. fuels
6. graph
7. has resulted
8. catastrophe
9. states
10. a