职称英语指导:语法知识——介词的意义d
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(单词翻译:双击或拖选)

7.表示价格的介词

  at和for都可表示价格,at仅表示价格,for还表示“交换”,如:

  Eggs are sold at 95 cents a dozen here.

  I bought it for five pounds.

  8.表示其它意义的介词

  in spite1 of, despite, for(all…), with(all…)等表示让步意义的介词。其中:despite较为正式,in spite of较为普遍,for/with(all…)较为口语化。

  In spite of / despite the bad weather 尽管天气不好

  For / with all his shortcomings 尽管他有许多缺点

  Except和but表示不包含的意义,只是单纯地将其后面所接的人或事物排除在外,一般不用于句首,多跟在表示一个集体的名词或代词后作定语。

  He gets up early every day except Sunday.

  Who would do such a thing but Peter?

  Except for和apart from表示不包含的意义,所引导的短语,主要用于状语,以修饰全句,意为“除了有……之外”,“只是……”等,用于引出一个相反的细节或原因,因而部分

  地修正了全句的主要意思。

  Except for Jack2, the whole class passed the test.

  Apart from its cost, the plan was a good one.

  Except for和but for表示不包含的意义,可以引导有否定意义的条件状语从句。

  Except for / But for the storm we should have arrived earlier.

  except 指从整体中除去一部分,而besides则表示“除……之外还有……”的意义。

  Nobody was late except me.

  He had few friends besides us.

  表示超过或不足的介词有:above, beyond, over, past; below, beneath, under等,如:

  beyond description 难以形容

  below / under the average 低于平均水平

  表示状态的介词有:at, off, in, under, out of等,如:

  on fire 着火

  off duty 下班

  out of fashion 过时

  表示支持的with, for和表示反对的against.

  I‘m with you in all you say.

  Are you for or against the plan?



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1 spite uv7wD     
n.(用于短语)虽然,不顾,尽管
参考例句:
  • He has modern ideas in spite of his great age.尽管他年事很高,但思想观念却很入时。
  • In spite of his anger,his remarks were restrained.他尽管生气,说的话还是有节制的。
2 jack 53Hxp     
n.插座,千斤顶,男人;v.抬起,提醒,扛举;n.(Jake)杰克
参考例句:
  • I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
  • He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。
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