necessitate

英 [nə'sesɪteɪt] 美 [nə'sesɪteɪt]

• v. 使 ... 成为必需； 迫使

双解释义

v. (动词)

1. vt. 使成为必要

   make necessary

详尽释义

v. 动词

1. <罕>迫使
2. 使成为必需
3. 使需要
4. 强迫
5. 必须
6. 需要
7. 必然
8. 使成为必要

英英释义

Verb:

1. require as useful, just, or proper;

   "It takes nerve to do what she did"
   "success usually requires hard work"
   "This job asks a lot of patience and skill"
   "This position demands a lot of personal sacrifice"
   "This dinner calls for a spectacular dessert"
   "This intervention does not postulate a patient's consent"
   

2. cause to be a concomitant

例句

用作动词 (v.)

1. It would be best if these disputes could be resolved without recourse to the courts, but the broad reach of electronic networking will probably necessitate changes in common law.
   如果诸如此类的争议可以不上法庭就获得解决，是最好不过了，但电子网路的无远弗届或许会迫使普通法改变。

常见句型

用作动词 (v.)

用作及物动词

S+～+ n./pron.

1. His crime necessitated punishment.
   他的罪行必须给以惩治。
2. Your broken leg necessitated an operation.
   你的断腿需要手术。
3. Lack of money necessitated a change of plan.
   由于缺乏资金,就有必要改变计划。
4. The increase of production necessitates a greater supply of raw materials.
   随着生产的增加,原料的供应必须增多。
5. The increase in population necessitates a greater food supply.
   人口的增加需要更多的食物供应。

S+～+ v -ing

1. Your proposal necessitates borrowing money.
   你的提议使借款成为必要。
2. Moving the piano will necessitate taking the door off its hinges.
   搬钢琴就得把门从铰链上拿下来。
3. This change would necessitate starting all over again.
   有了这一变动,就得从头干起。

其他

1. We were necessitated to make that choice.
   我们被迫作出了那种选择。

经典引文

• Each boy is necessitated to decide and act for himself.

  出自： J. Moore

词汇搭配

用作动词 (v.)

～+名词

• necessitate a great food 需要大量的食物
• necessitate a great supply 需要大量的供应
• necessitate an operation 需要手术
• necessitate punishment 需要给以惩罚

词语用法

v. (动词)

1. necessitate的基本意思是“使成为必要”,强调迫切性,可用于有形物,也可用于抽象事物。
2. necessitate是及物动词,接名词或动名词作宾语。
3. necessitate的过去分词necessitated可用作形容词,在句中作表语,其后接动词不定式,表示“被迫做…”。

近反义词

【近义词】

• require 要求
• oblige 迫使
• need 需要
• demand 要求
• call for 需要
• take 拿
• dictate 听写
• impose 强加
• force 武力
• compel 强迫
• postulate 假定
• involve 包含
• ask 询问

【反义词】

• obviate 排除