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lack的用法

時(shí)間:2020-12-31 12:51:55 考試英語 我要投稿
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lack的用法

  lack用法

  (1).lack 動(dòng)詞,意思是“缺乏;不足;沒有”。作及物動(dòng)詞用。例如:

  He lacks courage.他缺乏勇氣。

  Owing to lack of time, we cannot do more than what we have done.由于時(shí)間不夠,我們只能做到這樣。

  Their actions lack consistency; they say one thing and do another.他們言行不一,說的是一回事,做的又是另一回事。

  These photographs lack definition. You'd better have them taken again.這些照片不夠清晰,你最好得重拍。

  (2).Lack 作不及物動(dòng)詞,意思是“還可作“缺乏,短少;不足;需要”,常用進(jìn)行時(shí),不及物。例如:

  Something is lacking.缺少點(diǎn)什么東西。

  Is she lacking in courage?她缺乏勇氣嗎?

  [用法拓展]

  lack 構(gòu)成的短語有:

  be lacking:欠缺、缺:

  be lacking in缺乏(某種品質(zhì)、特點(diǎn)等),不夠

  lack for 缺(多用于否定句)

  例如:

  Money was lacking to complete the building.修建這棟大樓缺少資金。

  He is not lacking in intelligence.他不是缺少能力。

  She does not lack for friends.她并不是缺少朋友。

  (3)lack 作名詞,“不足”。 通常用 “lack+of+名詞”。例如:

  The item was not explained for lack of time . 此項(xiàng)因時(shí)間不足而沒被說明。

  Lack of funding is making our job more difficult. 資金短缺使我們的工作更加困難。

  There was no lack of hands. 人手并不缺。

  【即景活用】

  Many of our young workers ___ proper training.?

  A. are lacking in B. are lacking ? C. lack for D. lack in?

  【答案解析】A。此題考查動(dòng)詞lack的'用法。根據(jù)句意“我們很多青年工作者缺少必要的培訓(xùn)”。

  和lack相關(guān)的短語有be lacking in“ 缺少”。因此答案為A。

  Though____ money, his parents managed to send him to university.

  A. lacked B. lacking of C. lacking D. lacked in

  【答案解析】 C lack 直接作及物動(dòng)詞 lack sth,是主動(dòng)形式,lack 也可以做不及物動(dòng)詞 lack in sth 表示”缺少”,但也是主動(dòng)形式。 用現(xiàn)在分詞作狀語,表主動(dòng)AD錯(cuò)在沒用現(xiàn)在分詞,所以不表示主動(dòng)意義。B錯(cuò),當(dāng)lack of 表缺少是lack 作名詞,如there is a lack of labor. 所以選C

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