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Unit 21 WORD LIST[qh]
第21单元单词表[qh]
accident :An accident is unexpected, and may cause some trouble.[qh]
意外:意外是意想不到的，可能会造成一些麻烦。[qh]
He damaged the car in an accident.[qh]
他在一次事故中损坏了汽车。[qh]
astronaut : An astronaut is a person who goes into outer space.[qh]
宇航员:宇航员是进入外太空的人。[qh]
The astronaut was walking on the moon.[qh]
宇航员在月球上行走。[qh]
awake : A person who is awake is not asleep.[qh]
醒着的：醒着的人没有睡着。[qh]
Sometimes, I lay awake in bed because I am not tired.[qh]
有时，我躺在床上睡不着，因为我不累。[qh]
courage : Courage is the feeling of not being afraid.[qh]
勇气:勇气是一种不害怕的感觉。[qh]
The man had the courage to touch the lion.[qh]
这个人有勇气去碰狮子。[qh]
float : To float is to move on top of water without sinking.[qh]
浮:浮就是在水面上移动而不下沉。[qh]
The boy's toy boat floated in the pool.[qh]
男孩的玩具船漂浮在水池里。[qh]
grant : To grant something is to allow someone to have it.[qh]
授予:授予某物就是允许某人拥有它。[qh]
The teacher granted us a break after studying hard all day.[qh]
我们努力学习了一整天，老师给了我们休息的机会。[qh]
gravity :Gravity is the force that makes things fall to Earth.[qh]
重力:重力是使物体落到地球上的力。[qh]
There is no gravity in space.[qh]
太空中没有重力。[qh]
jewel :A jewel is a beautiful stone that is worth a lot of money.[qh]
宝石:宝石是一种美丽的石头，它值很多钱。[qh]
A diamond is one of the most expensive jewels in the world.[qh]
钻石是世界上最昂贵的珠宝之一。[qh]
miner : A miner is a person who works in a mine.[qh]
矿工:矿工是在矿井里工作的人。[qh]
The miner was looking for gold.[qh]
矿工在寻找金子。[qh]
mineral : A mineral is a type of substance found in the Earth.[qh]
矿物:矿物是在地球上发现的一种物质。[qh]
Rocks are made up of different kinds of minerals.[qh]
岩石是由不同种类的矿物组成的。[qh]
participate : To participate is to be active and do something.[qh]
参与:参与就是积极地做某事。[qh]
The students participated in the school play.[qh]
学生们参加了学校的演出。[qh]
permission : Permission means the act of allowing some action.[qh]
许可:许可的意思是允许做某事。[qh]
I have permission to drive my mom's car.[qh]
我被允许开我妈妈的车。[qh]
pour : To pour a liquid means to make it come out of a container.[qh]
倒:倒液体是指把液体从容器中倒出来。[qh]
I poured some milk into my sister's cup.[qh]
我往姐姐的杯子里倒了一些牛奶。[qh]
raw : A raw material is natural and has not been processed.[qh]
未经加工的:未经加工的原料是天然的，尚未处理。[qh]
The company dumped raw sewage into the river.[qh]
该公司将未经处理的污水排入河里。[qh]
satellite : A satellite is a machine sent into space to get information.[qh]
卫星:卫星是被送入太空获取信息的机器。[qh]
The satellite was traveling around the Earth.[qh]
这颗卫星正在绕地球运行。[qh]
scale : The scale of something is its size, especially when it is very large.[qh]
规模:某物的规模就是它的大小，尤其是当它非常大的时候。[qh]
I was surprised by the scale of the buildings in the downtown area.[qh]
我对市中心建筑的规模感到惊讶。[qh]
skip : To skip something is to not do it.[qh]
跳过:跳过某事就是不做它。[qh]
He skipped work to get more sleep.[qh]
他翘了班想多睡一会儿。[qh]
stretch : To stretch is to make your arms or legs reach out.[qh]
伸展:伸展就是让你的胳膊或腿伸出来。[qh]
She stretched her body before exercising.[qh]
锻炼前她伸展了一下身体。[qh]
telescope : A telescope is a tool people use to look at the stars.[qh]
望远镜:望远镜是人们用来观察星星的工具。[qh]
With a telescope, you can see the moon and stars easily.[qh]
有了望远镜，你可以很容易地看到月亮和星星。[qh]
underground : An underground action happens below the surface of the Earth.[qh]
地下的:地下的活动是发生在地球表面以下的。[qh]
Subway trains travel underground.[qh]
地铁在地下行驶。[qh]
