研究生入学考试 第215课
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- 释义：
- n. 目光; 视线; 视力; 视觉
- 构词：
- sight眼光；观察，看→n.视力,视觉,见,视域,眼界
- 例句：
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At the sight of this photograph he changed his countenance.
他一看见这张照片脸色就变了. 换一句 -
The little child danced around her at the sight of his mother.
孩子一见到母亲就蹦蹦跳跳围着她转. 换一句 -
Sight along the edge to see if it's straight.
顺着边目测,看看直不直. 换一句
您还可以临摹下单词：
sight
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- 释义：
- n. 观光; 游览
- 构词：
- sight视力,视觉+see眼光；观察，看+ing状态→n.观光，游览
- 例句：
-
The tourists went sightseeing in the suburbs of the city.
游客们游览了市郊. 换一句 -
Most of our time was spent in sightseeing.
我们的大部分时间用在游览上. 换一句 -
Some people like to lie on the beach, but I prefer to go sightseeing.
有些人喜欢在海滩上躺着, 但我喜欢去游览. 换一句
您还可以临摹下单词：
sightseeing
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- 释义：
- v. 签名
vi. 做暗号; 作手势
n. 符号; 记号; 告示; 迹象
- 构词：
- sign记号,信号,标志→n.符号；手势；征兆，迹象 v. 签名；作手势
- 例句：
-
Adjusting your tie is often a sign of nervousness.
调整自己的领带通常是心情紧张的迹象. 换一句 -
I could see no sign of life in the deserted town.
在这个无人居住的城镇,我看不见一点生命的迹象. 换一句 -
I want to check with my secretary before I sign the papers.
在签署这些文件前,我要与我的秘书商议. 换一句
您还可以临摹下单词：
sign
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- 释义：
- vt.&vi. (向…)发信号
n. 信号; 暗号
- 构词：
- sign记号,信号,标志+al→n.信号,暗号 v.发信号,用信号通知
- 例句：
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Experts regarded it as a warning signal of an economic smashup.
专家们把它看作是一场经济灾难的警告信号. 换一句 -
The carrier wave has got out of phase with the signal wave.
载波同信号波是异相的. 换一句 -
This train stops to let off passengers on signal.
这列火车按信号停车让旅客下车. 换一句
您还可以临摹下单词：
signal
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- 释义：
- n. 签字; 签名; 署名
- 构词：
- sign记号,信号,标志+ature表名词→记号的东西→签名
- 例句：
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On further examination it was found that the signature was not genuine.
经过进一步的调查发现签名不是真的. 换一句 -
Make sure that you get it down and his signature on it.
你一定要把它记下来,并让他在上面签字. 换一句 -
You need an official signature to validate the order.
你要有正式的签字,这张汇票才能生效. 换一句
您还可以临摹下单词：
signature
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- 释义：
- n. 重要性; 重大; 意义; 意味
- 构词：
- signifi=signify[v.表示,意味;要紧,有重要性]+cance→n.意义,含义;重要性,重要的
- 例句：
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Nobody can achieve anything of real significance unless he works very hard.
一个人要是不努力,他就将一事无成. 换一句 -
This is a matter of cardinal significance.
这是非常重要的事. 换一句 -
This fact has little significance for us.
这一事实对我们没有什么意义. 换一句
您还可以临摹下单词：
significance
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- 释义：
- adj. 有意义的; 意味深长的; 重要的; 重大的
- 构词：
- significance[[n.意义,含义;重要性,重要的]]→adj.有意义的;重大的,重要的
- 例句：
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Your success today may be significant for your whole future.
你今天的成功对你的整个未来可能是重要的. 换一句 -
She cast him a significant smile.
她向他投去意味深长的一笑. 换一句 -
Penicillin was an extremely significant medical discovery.
青霉素是极其重要的医学发现. 换一句
您还可以临摹下单词：
significant
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- 释义：
- vt. 表示; 意味着
- 构词：
- sign记号,信号,标志+ify……化→用信号表示→象征
- 例句：
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The striped band round a policeman's sleeve is to signify that he is on duty.
警察袖子上的袖标标明他正在执勤. 换一句 -
State ownership in itself does not signify collective control.
国家所有本身并不意味集体控制. 换一句 -
It doesn't signify, so you needn't worry about it.
这无所谓, 你不必担心. 换一句
您还可以临摹下单词：
signify
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- 释义：
- vt. 使沉默; 使安静; 使寂静; 使缄默
n. 寂静; 沉默
- 构词：
- sil+ence性质,状态→n.静,寂静,沉默,静默
- 例句：
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Let's observe a minute's silence in memory of the dead.
让我们为死者静默一分钟. 换一句 -
The deserted village was filled with a deathly silence.
这个荒废的村庄死一般的寂静. 换一句 -
I reasoned from his silence that he was unhappy.
我从他的沉默中判断他不快乐. 换一句
您还可以临摹下单词：
silence
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- 释义：
- adj. 沉默的; 寂静无声的
- 构词：
- sil+ent……的→adj.寂静的,沉默的,无声的
- 例句：
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The " e " in " time " is a silent letter.
time中的e不发音. 换一句 -
He kept silent , eating just as conscientiously but as though everything tasted alike.
他一声不吭, 闷头吃着,仿佛桌上的饭菜都一个味儿. 换一句 -
The funeral made its way slowly through the silent streets.
送葬的队伍缓缓地穿过肃静的街道. 换一句
您还可以临摹下单词：
silent
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