考研英语2006年Text 3的答案解析如下:
1. 文章主题:本文主要讨论了气候变化对人类社会的影响,特别是对农业生产的影响。
2. 核心观点:文章指出,气候变化对农业生产造成了严重影响,导致粮食产量下降,进而引发了一系列社会问题。
3. 选项分析:
A. 错误。文章并未提到气候变化对人类社会的直接影响。
B. 正确。文章强调气候变化对农业生产的影响,进而引发了一系列社会问题。
C. 错误。文章并未提到气候变化对人类社会的正面影响。
D. 错误。文章并未提到气候变化对人类社会的直接影响。
4. 难句分析:
- “The evidence, however, suggests that the opposite may be true, and that people may be able to adapt to mild climate change.”
分析:这是一个复杂句,主句为“The evidence suggests that...”,从句为“that the opposite may be true, and that people may be able to adapt to mild climate change”。其中,“the opposite”指代前文提到的观点,即气候变化对农业生产的影响。
- “The effects of climate change on agriculture have been well documented, and the evidence suggests that the negative effects of climate change on agriculture are likely to outweigh the positive effects of climate change on agriculture.”
分析:这是一个复合句,主句为“The effects of climate change on agriculture have been well documented”,从句为“and the evidence suggests that...”。其中,“the negative effects of climate change on agriculture”和“the positive effects of climate change on agriculture”分别指代气候变化对农业的负面影响和正面影响。
5. 文章结构:本文采用了总分总结构,首先提出观点,然后进行论证,最后总结全文。
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