关键用句:
A solar eclipse occurs when the moon passes between the Sun and the Earth so that the Sun is fully or partially covered.
日蚀发生在在月球处于太阳和地球之间时,这导致太阳被完全或部分地遮住了
A solar eclipse occurs when the moon passes between the Sun and the Earth so that the Sun is fully or partially covered. This can only happen during a new moon, when the Sun and Moon are in conjunction as seen from the Earth. At least two and up to five solar eclipses can occur each year on Earth, with between zero and two of them being total eclipses. Total solar eclipses are nevertheless rare at any location because during each eclipse totality exists only along a narrow corridor in the relatively tiny area of the Moon's umbra.
A total solar eclipse is a spectacular natural phenomenon and many people travel to remote locations to observe one. The 1999 total eclipse in Europe helped to increase public awareness of the phenomenon, as illustrated by the number of journeys made specifically to witness the 2005 annular eclipse and the 2006 total eclipse. The most recent solar eclipse occurred on January 26, 2009, and was an annular eclipse.
In ancient times, and in some cultures today, solar eclipses have been attributed to supernatural causes. Total solar eclipses can be frightening for people who are unaware of their astronomical explanation, as the Sun seems to disappear in the middle of the day and the sky darkens in a matter of minutes.
国际英语资讯:DPRK slams South Korean president for praising U.S. roles in inter-Korean talks
《老友记》重播,却遭网友热嘲!怎么回事?
网络安全公司称俄罗斯黑客曾攻击美国参议院
人们对非洲有哪些误解?
瑞士规定龙虾须先打昏才能下水煮 因为龙虾很怕疼
可以避免的口语小错误,你都知道吗?
Feature, trait and characteristics 三个和“特征”有关的单词
川普希望借税改胜利扩大战果
坚持改变30天,看看小程序员创造出什么奇迹
国际英语资讯:Israeli PM arrives in India on 6-day visit
国际英语资讯:Tunisia marks 7th anniversary of popular uprisings toppling ex-president
新民调显示美国人大多不希望奥普拉参选总统
又到期末了,你过得不好,老师们也是一把辛酸泪!
国内英语资讯:China calls for cherishing Iran nuclear deal
把别人吐掉的酒回收加工后二次出售,这……你敢喝吗?
麦莉和锤弟或已结婚?同款婚戒超吸睛
国内英语资讯:China Focus: State Council to report management of state asset to top legislature
国内英语资讯:China eyes new stage of cooperation with Africa: FM
The Best Summer 最美好的夏天
说唱歌手PG One的歌曲在各大音乐平台全部下架
一周热词榜(1.6-12)
国内英语资讯:Chinese FM urges transformation, upgrade of Sino-Angolan cooperation
一天中什么时间工作效率最高?
英文简历中最常见的8个拼写错误
中年换工作?这几个错误千万不能犯
健怡可乐推出全新包装!4种口味任你选
体坛英语资讯:Vietnam downs Australia 1-0, S. Korea ties Syria in AFC U23 Championship
国内英语资讯:Chinas GDP may grow 6.9 pct in 2017
为爱豆的恋情买保险?官方:这些险种不合法
国内英语资讯:No large-scale amendment to Constitution: CPC leaders
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |