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2019年6月英语四级词汇考点:pop

  来源: 英语四级  更新时间:

  英语四级词汇讲解丨考点归纳:pop

  And scores of online discussion boards have popped up on which people discussnegative experiences tied to too much time on the Web.

  英语四级译文:

  网上突然出现了很多讨论区,专门讨论花太多时间上网的负面体验。

  四级词汇讲解:

  本句的主干是boards have popped up。on which引导的是以online discussion boards为先行词的定语从句,起补充说明作用,其中过去分词短语tied to too much time on the Web作negative experiences的后置定语,tied与negative experiences为被动关系。

  pop up的意思是“突然出现,冒出来”。如:

  After the rain, mushrooms seem to pop up overnight.

  下过雨后,蘑菇似乎一夜之间就冒了出来。

  tie...to...的意思是“使紧密结合”。如:

  Our success is tied to you.我们是否成功和你紧密相关。

  英语四级考点归纳:

  过去分词短语作定语时,通常放在所修饰的词之后,实际上相当于一个定语从句。如:

  ※ These are problems left over by history.=These are problems thatlwhich axe left over byhistory.这些是历史遗留下来的问题。

  ※ I like the idea presented by my dad.=I like the idea that/which is presented by my dad.我喜欢爸爸提出的主意。

  ※ She is the first nurse trained by their country.=She is the first nurse that/who is trained bytheir country.她是她们国家自己培养的首位护士。





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