地球[di qiu]是太阳系八大行星之一，按离太阳由近及远的次序排为第三颗，也是太阳系中直径、质量和密度的类地行星，距离太阳1.5亿公里。地球自西向东自转，同时围绕太阳公转。现有40亿earth46亿岁，它有一个天然卫星——月球，二者组成一个天体系统——地月系统。46亿年以前起源于原始太阳星云。
地球用英文怎么写？
Earth
英 [ɜːθ] 美 [ɜːrθ]
n.世界;地球;陆地;地面;大地;土;泥;泥土
v.把(电线)接地
第三人称单数： earths 复数： earths 现在分词： earthing 过去式： earthed 过去分词： earthed
earth的双语例句
1.Venus, the Sun and Earth all moved into line.
金星、太阳和地球都到了一条直线上。
2.The orbit of this comet intersects the orbit of the Earth
这颗彗星的轨道与地球的轨道交叉。
3.Mars and Earth have orbits which change with time
火星与地球的运行轨道随着时间而变化。
4.The spacecraft burned up when it re-entered the earth's atmosphere.
宇宙飞船重新进入地球大气层时烧毁了。
5.We can draw the earth's orbit round the sun.
我们可以画出地球绕太阳运行的轨迹。
earth的常见句型
用作名词 (n.)
1.The rocket entered the earth's atmosphere.
火箭进入了地球大气层。
2.We live on the earth.
我们生活在地球上。
3.How far is the earth from the sun?
地球离太阳有多远?
earth的常用短语
用作名词 (n.)
burn the earth
飞奔,疾驰 run fast
come down〔back〕 to earth
回到现实 return to reality
down to earth
务实的,现实的 realistical
in the earth
地下 under the soil
earth的词汇搭配
用作名词 (n.)
动词+earth
break earth 破土动工
circle the earth 环绕地球运行
cost the earth 花一大笔钱
envelop the earth 笼罩大地
orbit the earth 环绕地球轨道运行
pay the earth 付出一大笔钱
rake the earth 耙地
round earth 绕地球运行
sink into earth 渗入土中
till the earth 耕地
tread the earth 在陆地上行走
walk the earth 在陆地上行走
形容词+earth
bare earth 光秃秃的大地
dry earth 干旱的土地
loose earth 松散的大地
wet earth 湿润的泥土
名词+earth
mother earth 抚育我们的土地
介词+earth
in the earth 在土中,埋在土里
on earth 在地球上,究竟
cover the roots of a plant with earth 给植物的根部培土
fill the pot with earth 把泥土装入花盆
earth的真题例句
1.That's about the same distance as 337 round trips from Earth to Pluto.
2017年12月四级真题（套）听力 Section A
2.They want to know how space research helps people on Earth.
2017年12月四级真题（第二套）听力 Section C
3.The sun was considerably less bright back then, so Venus was arguably a cozier habitat for life than earth.
2019年6月六级真题（第二套）听力 Section C
4.The surface formed mostly in the last billion years, which makes it fresher and more recently active than any rocky planet other than Earth.
2019年6月六级真题（第二套）听力 Section C
5.Earth Day, marked on 22 April, is an annual event aiming to raise public awareness about environmental protection.
2019年高考英语北京卷 语法填空 原文
6.Her journey to becoming the fastest woman on earth has been anything but smooth and effortless.
2016年高考英语江苏卷 阅读理解 阅读D 原文
7.Before each of their revelations, many thinkers at the time had sustained more ancient ways of thinking, including the geocentric view that the Earth was at the centre of our universe.
2020年考研真题（英语一）阅读理解 Section Ⅱ
8.Copernicus theorized in 1543 that in actual fact, all of the planets that we knew of revolved not around the Earth, but the Sun, a system that was later upheld by Galileo at his own expense.
2020年考研真题（英语一）阅读理解 Section Ⅱ
