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英语考研单词学习:必背核心词组

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  economize on 节省

  同义替换:= save sth. instead of being wasteful

  economize 原始涵义:vi.节省;减少开支

  We’ve economized as much as possible,but to little great avail,since we stil owe a lot of money.

  我们尽可能节俭,但没什么用,因为我们仍然欠了一大笔债。

  造句:He'd rather economize on clothes and food than travel.

  他宁愿俭衣节食,而不愿节省旅游开销。

  have an effect on 对…有影响

  真题重现:Even quite big changes in the price of crude have a more muted effect On pump prices than in the past. 即使原油价格大幅度增长,这对汽油价格的影响也没有过去那么大了。(2002 阅读)

  造句:What you say or do will have an effect on others.

  你所说或所做的每一件事都会对别人产生影响。

  be in effect 有效

  同义替换:= be in operation

  造句:Initially the contract will be in effect for 3 years.

  最初契约的有效期为三年。

  go into effect 生效.

  【Tips】短语不能用于被动语态;主语一般为非人的主语。

  同义替换:= come into effect=take effect= be brought into effect

  造句:

  These Regulations shall go into effect as of December 1, 1987.

  本条例自1987年12月1日起施行。

  These rights come into effect upon sending the image.发送图片后,你就可以行使这些权利了。

  in effect 实际上

  同义替换:= in fact=really

  真题重现:

  ①有效

  【例句】The regulations are stil in effect after working for 20 years. 这些规章在实施 20 年以后仍然有效。

  ②实际上

  【例句】Although the Supreme Court ruled that there is no constitutional right to physician-assisted suicide, the Court in effect supported the medical principle of “double effect”. 虽然最高法院认为,宪法没有规定医生可以协助病人自杀,但法院实际上支持了医学界“双重影响”的原则。(2002 阅读)

  造句:Such a procedure is, in effect, deciding upon the weight of the total evidence.

  实际上,这样的程序决定于全部事实资料的影响力。


  【(公众号:张鹏辉讲考研英语)】

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