necessary的用法和辨析

陳鈴1147 分享 時(shí)間:

今天給大家?guī)?lái)necessary的用法,讓我們一起來(lái)學(xué)習(xí)吧。下面小編就和大家分享,來(lái)欣賞一下吧。

詞匯精選:necessary的用法和辨析

一、詳細(xì)釋義:

adj.

必要的;必需的

例句:

All necessary materials should be on hand.

一切必須的材料應(yīng)準(zhǔn)備就緒。

例句:

This is a necessary part of the process and shouldn’t be short-circuited.

這是這個(gè)過(guò)程的必要部分,不應(yīng)該縮短。

必然的;不可避免的

例句:

Poor health is a necessary result of over-exertion.

體弱是過(guò)度勞累的必然結(jié)果。

例句:

Arguably, the criminal is a necessary member of society.

無(wú)疑地,罪犯是社會(huì)不可避免的一種人。

n.

必需品

例句:

Please just take the necessary for a long walk.

只帶上遠(yuǎn)足所需的必需品即可。

例句:

She have enough money to obtain the necessary of life.

她有足夠的錢購(gòu)買生活必需品。

例句:

She has enough money to obtain the necessary of life.

她有足夠的錢購(gòu)買生活必需品。

二、詞義辨析:

indispensable,essential,necessary,requisite

這些形容詞均有“必不可少的,必需的”之意。 indispensable語(yǔ)氣強(qiáng),側(cè)重指絕對(duì)必要性或不可缺少性。 essential指對(duì)事物本身性質(zhì)具有決定性的重要性,暗含不可缺少,否則便無(wú)法存在。 necessary最常用詞,側(cè)重由客觀因素決定的某種需要,強(qiáng)調(diào)不可避免,但并非絕不可缺少。 requisite正式用詞,特指為實(shí)現(xiàn)某一目的或得到某種結(jié)果而應(yīng)有的需要,有時(shí)可與necessary換用。

三、參考例句:

Make the necessary arrangements.

做一些必要的安排。

Log is missing necessary information.

日志缺少了必要的信息。

She will make necessary arrangements.

她會(huì)作好必要的準(zhǔn)備。

Sleep is necessary to health.

睡眠對(duì)健康是必要的。

Is war a necessary evil?

戰(zhàn)爭(zhēng)是無(wú)法避免的災(zāi)禍嗎?

They furnished him with the necessary funds.

他們向他提供了必要的資金。

These reference books are necessary to us.

這些參考書是我們所必需的。

It's necessary to operate on him.

必須給他做手術(shù)。

We will take immediate and necessary action.

我們將立即采取必要的行動(dòng)。

These things are necessary for the dependent.

這些都是受援助者需要的必需品。

important 和 necessary 的用法是什么啊?

關(guān)于 to 和 for的

這兩個(gè)單詞其實(shí)不難區(qū)別啊 結(jié)構(gòu)是 It's +形容詞+for sb+to do sth

前者是“必要的”,后者是“重要的”

例如:1.Is it necessary for me to attend the meeting?

我真的必須參加這個(gè)會(huì)議嗎?

Radio and television are important means of communication.

無(wú)線電和電視是重要的通信手段.

速記單詞 | 每天1分鐘記住一個(gè)詞:necessary evil

necessary evil

音標(biāo):[?nes?s?ri]['i?v(?)l]

necessary evil,是明知不好,但又必不可少的人或事。

"Caffeine is a necessary evil for college students," 咖啡因雖然不是什么好東西,但卻是大學(xué)生活中不可缺少的。

房貸市場(chǎng)的問題,拖垮了不少貸款銀行。有人認(rèn)為, "Bailing out the banks is a necessary evil," 挽救這些銀行雖然不對(duì),但卻是必須要做的。國(guó)際石油價(jià)格高漲的今天, "Americans who drive big cars think oil is a necessary evil," 開大車的美國(guó)人認(rèn)為,汽油雖然昂貴,但又離不開它。

Necessary,你讀的是:奶sei色瑞?趕緊進(jìn)來(lái)給我改了!

最近正音課上練到一個(gè)詞“必要的” necessary. 很多同學(xué)都按照以前的發(fā)音習(xí)慣讀成:奶sei色瑞!并且,很有可能,你也成為了被中式發(fā)音選中的孩子。但不幸的是,這種發(fā)音是不對(duì)的。更糟糕的是,由于你一直沒有意識(shí)到necessary的發(fā)音錯(cuò)誤,導(dǎo)致很多單詞你都會(huì)跟著讀錯(cuò)!(請(qǐng)一定配合上方音頻學(xué)習(xí),音頻中包含necessary的美音原聲示范)

Necessary丨發(fā)音剖析美式音標(biāo):[?n?s??s?ri]第一音節(jié)元音為:short e sound [?]嘴巴微張,不滑動(dòng)。(問題不大)第二音節(jié)為弱讀音節(jié)元音字母e讀schwa [?]。不讀你以為的sei,而是讀[s?]!三四音節(jié)為重點(diǎn)!要記?。?ary字母組合出現(xiàn)在詞尾時(shí),讀[?ri],不讀[?ri]并且,-ary的讀音是由[?r]自然滑向[i],根本不需要刻意撅嘴唇!所以,整個(gè)單詞necessary的發(fā)音過(guò)程,嘴唇要一直處于放松狀態(tài),不要在-sary音節(jié)刻意撅嘴唇!

趁熱打鐵丨實(shí)戰(zhàn)練習(xí)Oxygen is necessary for life.氧氣對(duì)生命很有必要。

I don’t think it’s necessary.我覺得這沒必要。

舉一反三丨以-ary結(jié)尾常見詞Dictionary [?d?k??n??ri] n.字典Legendary [?l?d??nd??ri] adj.傳奇的Military [?m?l??t?ri] n.軍隊(duì) adj.軍事的Secondary [?s?k?n?d?ri] adj.第二位的;次要的Secretary [?s?kr??t?ri] n.秘書Visionary [?v????n?ri] n.有遠(yuǎn)見的人Imaginary [??m?d???n?ri] adj.虛構(gòu)的;想象的Extraordinary [?k?str?rdn???ri] adj.非凡的;杰出的

個(gè)人心得:學(xué)習(xí)英語(yǔ),要用起自己的眼睛耳朵和嘴巴!眼睛:要敏銳觀察單詞拼寫規(guī)律和字母組合耳朵:要作第二雙眼睛,學(xué)會(huì)“觀察”聲音的特性嘴巴:要當(dāng)錄音機(jī)、復(fù)讀機(jī)。把耳朵捕捉到的聲音特性盡可能準(zhǔn)確地轉(zhuǎn)達(dá)還原。多聽,多觀察,多模仿,會(huì)讓我們對(duì)音的

敏感度大幅提高,從而提高發(fā)音和聽力!

'A necessary evil' 不得不接受 | 地道英語(yǔ)

Feifei:

大家好,我是馮菲菲。歡迎來(lái)到 BBC 英語(yǔ)教學(xué)的《地道英語(yǔ)》節(jié)目。

Rob:

And hello I'm Rob.

Feifei:

You're looking pleased with yourself, Rob.

Rob:

I am. I've just booked these dirt cheap — I mean really cheap — flights to Ibiza!

Feifei:

Wonderful!

Rob:

Look at the price — 20 pounds return! That means extra money to spend on food, drink and partying.

Feifei:

誒,讓我看看。你看這兒,說(shuō)票價(jià)是二十鎊,你還要付燃油附加稅,加起來(lái)一百多鎊了。

Rob:

Er? Let me see. You're right. Grrr, I hate paying tax.

Feifei:

I guess you could say it's a necessary evil.

Rob:

Hmm, you could say that — if you mean it's something bad that can't be avoided, and you have to accept it in order to achieve a good result.

Feifei:

That's exactly what I meant, Rob. 我們可以用 "necessary evil" 來(lái)描述“不愿讓其發(fā)生但又無(wú)法避免的事情”,換句話說(shuō)就是“不得不接受的事情,迫不得已的事情”。因?yàn)橘I飛機(jī)票就必須得付燃油附加稅,所以是一個(gè) "necessary evil"。 Let's hear some examples, shall we?

Examples

For me, exams are a necessary evil — you have to do them to get a place at university.

Sitting in traffic for hours is a necessary evil if I want to drive to the seaside on a public holiday!

Oh, I hate running. But having to exercise is a necessary evil if I want to stay fit and healthy.

Feifei:

這里是 BBC 英語(yǔ)教學(xué)的《地道英語(yǔ)》節(jié)目。我們正在教給大家的英語(yǔ)表達(dá)是“a necessary evil 一件不想做但必須做的事情”。And, Rob, that tax on your plane ticket is unavoidable — not so cheap now, is it?

Rob:

No. Less money for eating, drinking and partying.

Feifei:

Can you get a refund? Stay at home and eat, drink and party?

Rob:

I could, but if I stayed at home, there's another necessary evil I'd have to deal with.

Feifei:

What's that?

Rob:

I'll have to spend more time with you.

Feifei:

Hmm! What time is your flight exactly?

Rob:

Well, did I say something wrong?

Feifei:

Bye.

Rob

Bye.

necessary的用法和辨析相關(guān)文章:

280873