正文部分,三个要点所占篇幅部分伯仲。要点(1)和(2)属于现象和影响的分析,属于说明文文体,应该用一般现在时来写。我们要意识到全球变暖是导致极端天气出现的主要原因,所以对于要点(1) “极端天气出现的原因”,我们可以从导致全球变暖的原因的角度来思考,比如:滥伐树木,人类活动大量排放二氧化碳等多种温室气体等。极端天气对某些传染疾病的传播起到推波助澜的作用,极端天气会导 致极端高温,对人体健康最直接的影响是发病率和死亡率的升高,这些都是极端天气对人类健康的影响(要点2)。 所以我们要减少二氧化碳的排放,植树造林,保护地球的气候,阻止其继续恶化,是我们的共同责任(要点3)。
According to the passage, extreme temperatures happen much more frequent than ever before in European countries. These are largely due to the heat produced in cities and the circulation of the atmosphere. Reasons for extreme temperatures are varied. For one thing, human's activities like burning fossil fuels produce carbon dioxide, which make the globe warmer, causing the global temperature to go up. For another, people's cutting down trees that can absorb large quantities of
carbon dioxide for furniture also contributes to the warmth of the earth, which gives rise to extreme temperatures. Extreme temperatures can do a lot of harm to people's health. The heatwave or the high temperatures can cause stress, worsening of diseases and even death, especially among children and old people.
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