英语词汇imperative的意思、翻译、用法及例句-英语用法大全

imperative

☞imperativeadj. [ɪm′perǝtɪv]

双解释义

1. P 必要的，紧急的，极重要的　 very urgent or important; needing immediate attention
2. 命令的　 expressing a command
3. 祈使的　 of the verb form that expresses a command

基本要点

　imperative　用作形容词的基本意思是“必要的，紧急的，极重要的”，在句中多用作表语，在"It is/was imperative that-clause”结构中从句的谓语动词多用虚拟式，英式英语中常用"should+动词原形”，而在美式英语中则常省略should.

词汇搭配

～+名词

　～ manner　命令的态度
　the ～ mood　祈使语气

副词+～

　really ～　真正迫切需要

～+介词

　～ for〔on〕 sb　对某人来说绝对必要

句型例句

用作定语

▲ ～+n.

　He always speaks in an imperative tone of voice.　他老是用命令的口吻讲话。
　The imperative mood is a kind of grammatical phenomenon.　祈使语气是一种语法现象。

用作表语

▲ S+be+～

　These instructions are imperative.　这些命令必须得服从。
　In business, a prompt reply is imperative.　在商业上迅速的回复是必要的。
　It was an important suit, and great accuracy was imperative.　这是一宗很重要的诉讼案，有必要搞得很精确。

▲ It is/was+～+for sb+to-v

　It is imperative for you to come.　你无论如何要来。
　It's imperative for him to be taken to hospital at once because he is seriously ill.　由于病得厉害，必须立即把他送到医院。

▲ It is/was+～+that-clause

　It is imperative that we should build a stable economy.　我们必须建立稳定的经济。
　It's imperative that you arrive before seven o'clock.　你必须七点之前到。

☞imperativen. [ɪm′perǝtɪv]　(imperatives)

双解释义

1. C 必要的事，必须完成的事；必要性　 thing that is essential or urgent
2. C 祈使语气（的动词） the use of the verb to express a command

词汇搭配

动词+～

　use ～　用祈使语气

形容词+～

　economic ～s　经济上的需要

介词+～

　with the ～　用祈使语气

～+介词

　the ～ of survival　生存的需要

句型例句

　Job creation has become an imperative for the government.　创造就业机会是政府必须做的事。
　"Stop!" isn't an imperative. 　stop不是祈使语气的动词。

补充资料

　［同义词］ adj. essential, necessary, urgent

词组	imperative
释义	imperative ☞imperativeadj. [ɪm′perǝtɪv] 双解释义 1. P 必要的，紧急的，极重要的　 very urgent or important; needing immediate attention 2. 命令的　 expressing a command 3. 祈使的　 of the verb form that expresses a command 基本要点　imperative　用作形容词的基本意思是“必要的，紧急的，极重要的”，在句中多用作表语，在"It is/was imperative that-clause”结构中从句的谓语动词多用虚拟式，英式英语中常用"should+动词原形”，而在美式英语中则常省略should. 词汇搭配～+名词　～ manner　命令的态度　the ～ mood　祈使语气副词+～　really ～　真正迫切需要～+介词　～ for〔on〕 sb　对某人来说绝对必要句型例句用作定语 ▲ ～+n. 　He always speaks in an imperative tone of voice.　他老是用命令的口吻讲话。　The imperative mood is a kind of grammatical phenomenon.　祈使语气是一种语法现象。用作表语 ▲ S+be+～　These instructions are imperative.　这些命令必须得服从。　In business, a prompt reply is imperative.　在商业上迅速的回复是必要的。　It was an important suit, and great accuracy was imperative.　这是一宗很重要的诉讼案，有必要搞得很精确。 ▲ It is/was+～+for sb+to-v 　It is imperative for you to come.　你无论如何要来。　It's imperative for him to be taken to hospital at once because he is seriously ill.　由于病得厉害，必须立即把他送到医院。 ▲ It is/was+～+that-clause 　It is imperative that we should build a stable economy.　我们必须建立稳定的经济。　It's imperative that you arrive before seven o'clock.　你必须七点之前到。 ☞imperativen. [ɪm′perǝtɪv]　(imperatives) 双解释义 1. C 必要的事，必须完成的事；必要性　 thing that is essential or urgent 2. C 祈使语气（的动词） the use of the verb to express a command 词汇搭配动词+～　use ～　用祈使语气形容词+～　economic ～s　经济上的需要介词+～　with the ～　用祈使语气～+介词　the ～ of survival　生存的需要句型例句　Job creation has become an imperative for the government.　创造就业机会是政府必须做的事。　"Stop!" isn't an imperative. 　stop不是祈使语气的动词。补充资料　［同义词］ adj. essential, necessary, urgent
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