原地面高程

Section C Earth — a Living Planet Earth looks like a big blue marble(玻璃球); from high above the Earth and from the moon, the planet gleams and shines. The blue water in the oceans and seas

发表于:2018-12-04 / 阅读(86) / 评论(0) 分类 高级英语 下

Text Would you choose to live underground if you could gain many advantages from doing so? Weather would no longer trouble you. Temperature would remain the same all the year round. Artificial lightin

发表于:2018-12-04 / 阅读(69) / 评论(0) 分类 大学英语精读第四册

Topics: Ask an American-Drought and a new gold rush; vendor versus salesman versus pitcher; to clinch versus to breeze into versus to blow away; pronouncing bird versus beard versus bear Words: dried up water level underwater gold sluice box trap edd

发表于:2018-12-26 / 阅读(36) / 评论(0) 分类 美语听力 English Cafe

The piles of snow are almost the same size, and each one sits in the middle of a paving brick. Because of their shape and size, some netizens say they resemble steamed buns called mantou, which are popular in northern China. Bian Yun, an expert with

发表于:2019-01-19 / 阅读(37) / 评论(0) 分类 2018CRI中国国际广播电台

Warm days come with a downside, as masks can't stop pollutant at ground level in Beijing 温暖的天气也有一个不好的地方,那就是口罩挡不住北京地表层的污染物了。 Excessive ozone gas has become the prime pollution problem

发表于:2019-02-07 / 阅读(52) / 评论(0) 分类 英语新闻

Natural Resource 自然资源 What kind of natural resources can you think out? 你能想到哪些自然资源呢? We can easily think of oil, coal, gold and iron. 我们可以轻易地想到油、煤、黄金和铁。 These usually come from under

发表于:2019-02-11 / 阅读(61) / 评论(0) 分类 与美国小学生一起学英文第3册
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