demand的用法

| 高考写作指导 |

【www.longjiam.com--高考写作指导】

demand的用法

  领悟归纳一:

  demand是第14单元的重点词汇,也是高考考查的热点之一。为帮忙同学们全面掌握和灵活使用这一词,现将其用法归纳如下:

  一、demand作动词用

  1.demand + 动词不定式[由Www.DuanMeiWen.Com整理]

  demand后接动词不定式时,主语通常是人而不是物;动词不定式可根据需要用主动或被动形式。例如:

  She demanded to be told everything about it. 她要求知道事情的整个经过。可爱名字

  2.demand + 名词或代词

  demand后接名词或代词时,其主语能够是人也能够是事(物)。一般来说,当人作主语时,表示主观要求;而事(物)作主语时则表示客观需要。例如:

  The foreign customer demanded an apology from the saleswoman in the supermarket.这位外国顾客要求超市女售货员向其道歉。(主观要求)霸气网名

  The gatekeeper demanded my name and address. 门卫要求我说出姓名和地址。(同上)

  As is known, fishing is a job that demands great patience. 众所周知,钓鱼是一项需要耐性的工作。(客观需要)

  Does this letter demand an immediate reply? 这封信需要立即答复吗? (同上)

  3. demand sth. from / of sb.

  Yesterday evening, the couple came to my house and demanded help from / of me. 昨日晚上,夫妇俩来到我家要求我帮忙。

  What do you demand from /of me? 你们要我做什么?

  4. demand +从句

  demand后接宾语从句时,从句谓语一般要用虚拟语气,即"should + 动词原形";其被动语态为 "should + be +动词过去分词",其中should能够省略。例如:

  The manager demanded that the workers (should) work extra hours to plete the task ahead of time. 经理要求工人加班,以提前完成任务。

  All the settlers nearby demanded that the nightclub (should) be moved away as soon as possible. 附近所有居民都要求那家夜总会尽早搬走。

  二、demand作名词用

  demand用作名词时既可用作可数名词,也可用作不可数名词。常见用法有:

  1. 表示"要求;要求的事物"。例如:

  The workers' demands for higher pay and better working condition were turned down.工人们加薪和改善工作条件的要求遭到拒绝。

  There have been demands for the prime minister to resign. 已有许多人要求首相辞职。

  2. 表示社会对于人才、货物的需要。例如:

  A few years ago, there was high demand for typists. 几年前(社会上)极需打字员。

  I'm afraid that the supply of this product can hardly meet the demand. 恐怕这种产品可能会供不应求。

  I'm sorry, but there is little demand for these goods at present. 实在抱歉,但是此刻这些货物的需求量极小。

  领悟归纳二:

  demand可用为demand to do sth.或demand + that从句,但要注意demand 后接that从句时,从句的谓语形式要用虚(should) + v.的虚拟语气形式,切记不可用demand sb. to do sth.

  领悟归纳三:

  demand的意思、解释

  过去式:demanded; 过去分词:demanded; 此刻分词:demanding; 复数形式:demands;

  vt.

  1. 强烈要求

  2. 需要

  n.

  1. (顾客的)需求、需要

  2. (坚决的)要求, 所需求之物

  3. (尤指困难、使人劳累、令人烦恼等的)要求

  demand的用法例句

  1. He's quite within his rights to demand an enquiry.

  他完全有权要求进行调查。

  2. Soft drinks are much in demand this hot weather.

  这么热的天气,软饮料需求量很大。

  3. Your allegations are pletely untrue, and I demand an immediate apology.

  你的说法完全不真实,我要求立即道歉。

  4. If Johnson has any self-respect, he will demand the demotion of police officers who decided to act as a law unto themselves.

  如果约翰逊有些自尊的话,他就会要求把那些准备不顾法规而自行其是的警官们降职。

  5. Demand for skilled workers is high; but there is no demand for unskilled ones.

  十分需要熟练工人,但却不需要生手。

  6. Such a demand borders upon folly.

  提出这种要求简直是愚蠢。

本文来源:http://www.longjiam.com/xiezuozhidao/56696.html