一、积累与运用阅读下列新闻,回答问题。一个又一个刺眼的数字告诉我们:恶制全球变暖趋势,保护地球家园刻不容援!由多国科学家组成的国际研究小组2004年在英国《自然》杂志上发表研究报告称,全球变暖将导致世界上四分之一的陆地动植物在未来50年内灭决。也就是说, I. Accumulation and use Read the following news and answer questions. One dazzling number one after another tells us that the global warming trend is tainted and the protection of the Earth’s homeland cannot be tolerated! An international research team composed of multinational scientists published a research report in the magazine “Nature” in 2004 that global warming will lead to One quarter of the world’s terrestrial flora and fauna will be exterminated within the next 50 years. In other words,