5分考生会这样描述全球变暖带来的威胁：Now the planet is getting global warming. The weather is not good.现在地球正在全球变暖，天气不好。
6分考生会说：Global warming is a big problem. The ice is melting.全球变暖是个大问题。冰在融化。
7分考生会说：Global warming is causing significant climate change. For example, the glaciers are getting smaller and weather patterns are changing.全球变暖正导致明显的气候变化。例如，冰川正在变小，天气类型正在改变。
8分考生会说：Global warming is a major threat. Glaciers are dwindling and potentially the sea level could rise and flood many coastal cities.全球变暖是一大威胁。冰川逐渐缩小，从而可能导致海平面上升，淹没沿海城市。
