词汇表 daring 大胆的
bear in mind 别忘了,记住
hostile (环境)恶劣的,严酷的
territory 领域,地区
blast furnace 鼓风炉
steelworks 炼钢厂(此处为单数,复数形式也是 steelworks)
shield 保护罩
carbon-composite 碳复合材料
instruments 仪器,器械
fried 被(高温)烧毁
corona 日冕,太阳大气最外层的部分
flares (太阳)耀斑
satellites 人造卫星
power grids 电网
space weather“太空天气”,指与太阳活动有关的现象
测验 请听报道并回答下列问题。
1. How close will the spacecraft get to the Sun?
2. What kind of protection does the craft have against the heat?
3. True or false? The hottest region of the Sun is on its surface.
4. Which word in the text is used to describe a place that has not been explored?
答案
1. How close will the spacecraft get to the Sun?
The spacecraft will get to within four million miles of the Sun’s surface.
2. What kind of protection does the craft have against the heat?
The craft has a shield of carbon-composite about 4.5 inches thick.
3. True or false? The hottest region of the Sun is its surface.
【Nasa's Sun skimming mission 美国国家航空航天局启动太阳探测计划】相关文章:
★ Just the ticket 原来“一张票”可以表达“正是所需之物”
★ Zuma in court and stressed horses 南非总统受审和马的精神压力
★ Wash your dirty linen in public 家丑外扬
★ Latest 'endangered species' list published 最新“濒危物种”名单公布于众
★ 'Grand finale' for Cassini space mission 土星探测器卡西尼号任务将“隆重收场”
★ Fragile and brittle 表示“脆弱”的形容词
★ Different types of ‘tissue’ 不同种类的“纸巾”
★ Book sales hit a record as children's fiction gains in popularity 儿童小说帮助英国图书销量创下新高
★ Career, occupation, vocation, job 和“工作”有关的几个近义词的区别
最新
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15