初二 上学期 第17课
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- 释义：
- abbr. second 秒
- 例句：
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" May I bring a nice little bottle of Sec? "
“ 我带一瓶赛克白葡萄酒来行 吗 ? 换一句 -
Both the Brady Commission and the SEC called for greater regulation.
布雷迪委员会和证券交易委员会均提出要加强管制. 换一句 -
Two cases involving SEC " no - action letters " illustrate these difficulties.
两个涉及证券交易委员会的 " 不行动书 " 的案例说明了这些困难. 换一句
您还可以临摹下单词：
sec
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- 释义：
- abbr. kilometre 千米; 公里
- 例句：
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Our speed averaged out at 50 km an hour.
我们的平均速度是每小时50公里. 换一句 -
The rate is 10 yuan for the first three kms and 1.6 yuan for each additional km.
收费率是前3公里10元,之后再加一公里收1.6元. 换一句 -
If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull.
如果飞行速度超过每秒11公里，宇宙飞船将摆脱地球的引力。 换一句
您还可以临摹下单词：
km
4/20
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- 释义：
- abbr. minute 分钟
- 例句：
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Can't I even smile? " retorted Chueh - min with a grin.
难道你禁止我笑? ” 觉民带笑地分辩道. 换一句 -
Chueh - min had heard the voices of Chueh - hsin and Mrs. Chang outside.
觉民添上后面一句话,因为他听见了觉新和张太太在外面谈话的声音. 换一句 -
" Right, " Chueh - min agreed. " What about you? " he asked Chien - yun.
“ 好罢, ” 觉民答应了一声,又回头问剑云道: “ 你走不走? ” 换一句
您还可以临摹下单词：
min
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- 释义：
- n. 例子
- 构词：
- ex出+ample=ampl拿,获得,拿走后[变空]→拿出作为榜样
- 例句：
-
This is a good example of Shelley's lyric poetry.
这首诗是雪莱抒情诗的范例. 换一句 -
His treatment of his secretary was a blatant example of managerial arrogance.
他管理的傲慢作风在他对待秘书的态度上表露无遗. 换一句 -
In his speech he held out a special example.
他在讲话中举了一个很特别的例子. 换一句
您还可以临摹下单词：
example
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8/20
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- 释义：
- n. 厘米; 公分
- 构词：
- centimeter[n.厘米]→n.厘米
- 例句：
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One centimetre is equal to 10 millimetres.
一厘米等于10毫米. 换一句 -
How many imperial inches are there in one metric centimetre? — Naught point three nine three seven inches.
一厘米等于多少英寸? ——等于0.397英寸. 换一句 -
It was impossible to move so much as a centimetre in any direction.
但是不论朝什么方向,他连一毫米都动弹不得. 换一句
您还可以临摹下单词：
centimetre
9/20
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- 释义：
- n. 度数; 程度
- 构词：
- de分开+gree=gress行走,步→分开走→级别→程度,度数
- 例句：
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The university conferred its highest degree on the statesman.
该大学将其最高学位授予了这位政治家. 换一句 -
He spent three years reading for a degree in history.
他花了三年时间攻读历史学的学位. 换一句 -
The self - styled doctor has no degree of any kind.
这位自称的‘博士’没有任何学位. 换一句
您还可以临摹下单词：
degree
10/20
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- 释义：
- vi. 相等
- 构词：
- equ相等,平均+al……的→adj.相等的;胜任的n.相等的事务;对手v.等于
- 例句：
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All students are equal in the sight of my teacher.
老师对所有学生都一视同仁. 换一句 -
Under otherwise equal conditions he is better than other boys.
其他条件都相同时,他比别的孩子好. 换一句 -
Few cars can equal this kind of cars for speed.
很少有其他车在速度方面胜过这种车. 换一句
您还可以临摹下单词：
equal
11/20
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12/20
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- 释义：
- adv. 因此; 所以
- 例句：
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He lost his health, and therefore his difficulties increased.
他身体虚弱, 因此更增加了他的困难. 换一句 -
The Chinese Christians, therefore, practically excommunicate themselves from their own clan.
所以, 中国的基督徒简直是被逐出了自己的家族了. 换一句 -
It rained and therefore the football match was postponed.
天下雨,足球赛因此而延期了. 换一句
您还可以临摹下单词：
therefore
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17/20
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18/20
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- 释义：
- adv. 简直
- 构词：
- simple[adj.简单的, 简易的, 朴素的]+ly表副词→adv.简单地, 完全, 简直, 仅仅
- 例句：
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The meat was so tough that I simply couldn't get it down.
这肉太老了,我简直咽不下去. 换一句 -
What we need is simply money , money and money.
我们所需的仅仅是钱而已. 换一句 -
The new young singer has simply walked off with the show.
这位年轻的新歌手在演出中颇引人注目. 换一句
您还可以临摹下单词：
simply
19/20
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- 释义：
- n. 副词
- 构词：
- ad加+verb[n.动词]→加在动词前→副词
- 例句：
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Adverb is to describe a verb or an action .
副词是来形容一个动词或一个动作。 换一句 -
Fill in each blank with the adjective or the adverb given in its proper degree.
用所给形容词或副词的适当形式填空. 换一句 -
We add the suffix " ly " to make the adjective " quick " into the adverb " quickly ".
我们在形容词 “ quick ” 后加 “ ly ” 构成副词 “ quickly ”. 换一句
您还可以临摹下单词：
adverb
20/20
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- 释义：
- adj. 大自然的; 自然的
- 构词：
- nature自然界,大自然;天性+al……的→adj.自然的,自然界的,关于自然界的,天生的
- 例句：
-
They come in droves to see the natural wonder.
他们一群群地来参观这一天然奇迹. 换一句 -
It's beyond my depth when it comes to natural sciences.
谈到自然科学我就茫然. 换一句 -
It's natural for children to grow away from their family.
孩子们长大以后离开家庭是很自然的事. 换一句
您还可以临摹下单词：
natural
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