科学素养与生活应用·英语30篇（5）

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为何冷洋流沿岸海域常出现海雾

Fog forms along coastlines where warm, moist air moves over cold ocean currents.
The cold water cools the lower atmosphere below its dew point rapidly.
As a result, water vapor condenses into tiny droplets suspended near the surface.
This advection fog is especially common off California and Peru’s western shores.
Satellite images clearly show fog banks hugging the coastline each morning.
Mariners rely on real-time fog forecasts because visibility can drop below 100 meters.
Unlike radiation fog, this type persists even in daylight due to continuous cooling.
Climate models predict increased fog frequency if coastal upwelling intensifies with warming oceans.
Scientists monitor sea-surface temperature gradients using buoys and infrared sensors.
Understanding this process helps improve coastal weather warnings and aviation safety.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Scientists monitor sea-surface temperature gradients using buoys and infrared sensors. 科学家利用浮标和红外传感器监测海表温度梯度。
Satellite images clearly show fog banks hugging the coastline each morning. 卫星图像清晰显示，每天清晨都有雾带紧贴海岸线。
Understanding this process helps improve coastal weather warnings and aviation safety. 理解这一过程有助于提升沿海天气预警和航空安全水平。

这篇中文题目最接近哪一句？为何冷洋流沿岸海域常出现海雾一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？雾常在暖湿空气流经寒流的沿海地区形成。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） Why Fog Forms Over Cold Ocean Currents Near Coastlines How to cook noodles A maths worksheet

Scientists monitor sea-surface temperature gradients using buoys and infrared sensors.

Scientists monitor sea-surface temperature gradients using buoys and infrared sensors.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Scientists monitor sea-surface temperature gradients using buoys and infrared sensors.