in
case万一。是连词，引导条件状语从句。也就是说in
case后面是一个完整的句子 Take a hat with you in case the sun is
very hot. 倘若太阳很利害，你就把帽子戴上。 in case
of的of是介词，介词后面只能带名词性质的词，比如名词、代词等。意思和in
case差不多，万一的意思 In case of rain they can't go.
万一下雨，他们就不能去了。 in the case of，就...来说,
关于。意思跟上面两个不一样了。一般表示转而提及另一件事情。比如 In
the case of woman，they have more difficulty in their
job。就女性来说，她们在工作中会遇到更多的困难一、case作名词的用法:
1. case有"情况、事实"之意。如:
Is it the case that you have lost all your money? 你的钱全都损失了, 是真的吗?
The police have a clear case against the prisoner. 警察有充足的事实对付那个囚犯。
case作此义时,常用于以下一些固定短语:
① in that / this case 如果那样/这样(的话);在那种/这种情况下
In that case, we'd better hold a discussion about the problem. 那样的话,我们最好对这一问题展开讨论。
He may not be back at six. In this case we won't wait for him. 他可能六点钟回不来。要是这样,我们就不等他了。
② in case of 如果, 万一,后接名词、代词或动名词。如:
Take a spare tyre along in case of need. 带只备用轮胎去,以备不时之需。
Turn off the TV set in case of thunderstorm. 在雷雨时,关上电视机。
In case of fire, dial 119 at once. 如果发生火灾,立即拨打119。
而in the case of则是"就……来说"。如:
In the case of his health, it is fortunate for him to have recovered from his illness like this. 就他的健康状况来说,能恢复到这样算是幸运的了。
Failure is no shame in the case of a scientist. 就科学家来说,失败并非羞耻事。
case的这种用法,③ in case 万一, 以防, 如果,引导条件状语从句④ in any case 无论如何,相当于whatever happens⑤ in no case决不,置于句首时,须用倒装语序⑥ such being the case 既然如此,情况既然是这样2. case作名词还有以下一些常见的意义:
There is a beautiful jewel case on the desk. (盒子)
This is a case of fever. (病例)
There are five cases of flu among the staff. (病人;患者)
When will the case come before the Court? (案件)
二、 case作动词,是及物动词,意为"将……装入箱子"。如:
The goods have been cased up for transport. 货物已装箱待运。
另外,be cased over with 则是"在……上另加一层物质"。如:
The copper was cased over with silver. 铜上镀着银。
The brick wall is cased over with cement.
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