2019高考英语必备知识点:open用法小结

2018-09-30 11:13:00来源:网络

  2019高考进行备考阶段,新东方在线高考网小编整理了2019高考英语必备知识点,供同学们参考。以下是《2019高考英语必备知识点:open用法小结》

2019高考英语必备知识点:open用法小结

  1)用作动词动词:打开门,经营、开办

  :open a door/window/a small shop/one's hand/one's eyes/one's mouth/fire开门/开窗/开一家小商店/张开手/睁开眼/张开嘴/开火;be opened to traffic通车;open up开采(发)

  Now,he opens a small factory of his own.现在他自己办了个厂。

  Open the door, please!请开门!

  2)用作形容词,表状态,"开着的":keep open开着门;be open开门、开业;cut…open切开;leave the door open 开着门;in the open air 在野外;an open secret公开的秘密;keep one's eyes open睁眼

  Don't keep the door open.

  别让门开着(即:请把门关上)。

  [应用]选择正确答案

  3) be open to对……开放

  Many school libraries are open to children on Sundays.

  不少学校的图书馆周日给孩子们开放。

  ①John was so sleepy that he could hardly keep his eyes________.(MET'92)

  A.open B.to be opened

  C.to open D.opening

  ②Some new oilfields ________since 1976.

  A.were opened up B.has been opened up

  C.have been opened up D.had been opened up

  ③The computer center, _________ last year,is very popular among the students in this school.

  A.open B.opening

  C.having opened D.opened

  Key:①A ②C ③D

  open up

  (1)开门,展开,打开

  open up = open the door开门

  open up the parcel打开包裹

  (2)(景色等的)展现

  A beautiful view opened up before us.

  一幅美景展现在我们面前。

  (3)开发,开辟,创建

  open up a new situation / a bright future / more waste land

  开创一个新局面/美好的前程/开辟更多荒地

  (4)吐露真情

  She never opened up to me on the subject.

  关于那个问题,她从未对我开诚布公。

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