1、晨背第44天自然生态(二)天气一、表达词汇力求准度(一)常用词汇写对1climate n. 气候2dry adj. 干燥的3icy adj. 冰冷的4rainbow n. 彩虹5wet adj. 潮湿的6shower n. 阵雨7storm n. 暴雨8snowstorm n. 暴风雪9shortage n. 短缺10degree n. 程度；学位(二)拓展词汇用活1dust n. 灰尘；尘土dusty adj. 满是灰尘的2extreme n. 极端； adj. 极端的extremely adv. 极端地3frost n. 霜frosty adj. 有霜的4mist n. 薄雾misty a
2、dj. 有薄雾的；模糊的5rain n. 雨rainy adj. 有雨的rainfall n. 降雨量6snow n. 雪snowy adj. 有雪的7sun n. 太阳sunny adj. 阳光灿烂的8warm adj. 温暖的， 热情的warmth n. 热情9wind n. 风windy adj. 有风的10smog n. 烟雾smoggy adj. 烟雾弥漫的11terrible adj. 可怕的；糟糕的terrify vt. 使恐惧；使恐吓terrifying adj. 极其可怕的12freeze vt. 使冻住，使结冰freezing adj. 冰冻的；严寒的frozen adj.
3、 冻僵的13mild adj. 温和的mildly adj. 温和地14cloud n. 云cloudy adj. 多云的二、阅读词汇拓展广度1haze n. 雾霾2frost n. 霜3thunder n. 雷vi. 打雷4lightning n. 闪电5breeze n. 微风6melt vi. 融化7scary adj. 恐怖的；吓人的8tidal adj. 受潮水影响的；有涨落的9horizon n. 地平线；pl. 眼界10tropical adj. 热带的三、用短语表达高人一筹1burning hot 酷热的2freezing cold 严寒的3clear up 天气放晴4fine
4、/clear/good/nice weather 好天气5sunny/fine day 晴天6bad weather 坏天气7cloudy then rainy 阴转雨8cloudy then clear 阴转晴9sunny then cloudy 晴转阴10heavy rain 大雨11heavy snow 大雪12heavy wind 大风13mostly clear 大部分晴朗14mostly cloudy 大部分多云15mostly sunny 大部分晴朗16mountain climate 山地气候17north wind 北风18weather forecast 天气预报背话题佳句
5、亮人一眼1Environmental experts point out that increasing pollution not only leads to serious problems such as global warming but also threatens to end human life on our planet.环境学家指出：持续增加的污染不仅会导致像全球变暖这样严重的问题，而且还将威胁到人类在这个星球的生存。2A majority of people hold the belief that climate change is the pressing thre
6、at for mankind.大多数人认为气候变化是人类面临的紧迫威胁。3He was caught in a heavy rain on his way to the interview.他在去面试的路上遇上了大雨。4The country has provided food and clothing for the homeless people in the flooded area.国家为洪灾地区无家可归的人提供了食物和衣服。写话题佳句有的放矢灵活利用表达词汇并参考晨背佳句， 补全下列各句。1今天气温下降了很多，所以你最好穿上大衣。The temperature _， so you had better put on your overcoat.2天太热了，我们跳入湖里。It was _ we jumped into the lake.3明天预报有大风，所以你最好关好门窗。Heavy wind is forecast tomorrow, so youd better_4赶上下大雨，他开会迟到了。_， he was late for the meeting.晨背第44天1has dropped a lot today2.so burning hot that3.close the doors and windows4Caught in a heavy rain