reason

音標(biāo)發(fā)音

• 英式音標(biāo) ['ri?z(?)n]
• 美式音標(biāo) [?ri?.z?n]
• 國際音標(biāo) ['ri:z?n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 理由；理性；動(dòng)機(jī)
• vi. 推論；勸說
• vt. 說服；推論；辯論
• n. (Reason)人名；(英)里森

詞源解說

• 13世紀(jì)初期進(jìn)入英語，直接源自盎格魯法語的resoun；最初源自古典拉丁語的rationem，意為計(jì)算、理解、動(dòng)機(jī)、事業(yè)。

詞根記憶

• 和season(n.季節(jié))一起記

同根派生

• adj性質(zhì)的同根詞

  reasonable：合理的，公道的；通情達(dá)理的。

  reasoning：推理的。

  reasoned：詳盡論述的；理由充分的；合乎邏輯的。

  reasonless：不合理的；不理智的，無理性的；無推理能力的。

• adv性質(zhì)的同根詞

  reasonably：合理地；相當(dāng)?shù)?；適度地。

• n性質(zhì)的同根詞

  reasoning：推理；論證；評(píng)理。

  reasonableness：合理；妥當(dāng)。

• v性質(zhì)的同根詞

  reasoning：推論；說服（reason的ing形式）。

  reasoned：說服；推斷（reason的過去分詞）。

• reason相關(guān)詞

用法辨析

n. (名詞)

• reason用于事情可指“理由,原因,道理,情理”,用于人可指“理智,理性,思維能力,推理能力”。
• reason后?？山觿?dòng)詞不定式或for引導(dǎo)的短語或從句作定語,引導(dǎo)從句的why在口語中常省略。
• reason作主語時(shí),可接that引導(dǎo)的從句作表語。

v. (動(dòng)詞)

• reason的基本意思是根據(jù)事實(shí)作出判斷或推理,強(qiáng)調(diào)連續(xù)的邏輯思考,以某個(gè)假設(shè)的前提、某個(gè)確定的數(shù)據(jù)或證據(jù)開始,作出推論。引申可指“爭辯”。
• reason既可用作及物動(dòng)詞,也可用作不及物動(dòng)詞。用作及物動(dòng)詞時(shí),通常接that從句作賓語。
• reason可接介詞into表示“說服某人做某事”; 接out of表示“說服某人放棄某事”; 接out表示“推斷出”; 接with表示“說服,規(guī)勸”。

• reason使用方法
• reason詳細(xì)辨析

英漢例句

用作名詞 (n.)

• I can only guess the reason.
  我只能猜測原因。

～+to- v

• I have many reasons to think that he won't come.
  我有很多理由認(rèn)為他不會(huì)來。

～+that-clause

• The reason I didn't tell you was that I wanted it to be a surprise.
  我沒告訴你的原因是,我想讓這件事使你感到意外的驚喜。

～+wh-clause

• The reason why she didn't get the job was that her English was not very good.
  她沒得到這個(gè)工作的原因是她的英語不是很好。

用作動(dòng)詞 (v.)

用作不及物動(dòng)詞: S+～(+A)

• An idiot can't reason.
  白癡不會(huì)分析問題。

用作及物動(dòng)詞: S+～+that-clause

• Copernicus reasoned that the earth revolved around the sun.
  哥白尼推論說地球圍繞太陽轉(zhuǎn)。

• reason更多例句

詞組短語

用作名詞 (n.)

動(dòng)詞+～

• analyze reasons 分析原因
• assign reasons 指出理由
• bear reason 聽從道理,服理
• bring to reason 恢復(fù)理智
• cite a reason 引證理由

• reason更多詞組

英英字典

劍橋英英字典

• (EXPLANATION) the cause of an event or situation or something that provides an excuse or explanation
• (JUDGMENT) the ability of a healthy mind to think and make judgments, especially based on practical facts
• to try to understand and to make judgments based on practical facts

柯林斯英英字典

• The reason for something is a fact or situation which explains why it happens or what causes it to happen.
• If you say that you have reason to believe something or to have a particular emotion, you mean that you have evidence for your belief or there is a definite cause of your feeling.
• The ability that people have to think and to make sensible judgments can be referred to as reason.
• If you reason that something is true, you decide that it is true after thinking carefully about all the facts.
• &rarrsee also reasoned , reasoning
• If one thing happens by reason of another, it happens because of it.
• If you try to make someone listen to reason, you try to persuade them to listen to sensible arguments and be influenced by them.
• If you say that something happened or was done for no reason, for no good reason, or for no reason at all, you mean that there was no obvious reason why it happened or was done.
• If you say that you will do anything within reason, you mean that you will do anything that is fair or reasonable and not too extreme.
• see reason&rarrsee see
• it stands to reason&rarrsee stand

• reason劍橋字典
• reason柯林斯字典

專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 原因

  Its important reason is explained by“policy-driven”.
  其最突出的原因是“政策驅(qū)動(dòng)”所致的。

• 成因

  The reason of unemployment in our nation is anfractuous.
  我國失業(yè)問題的成因錯(cuò)綜復(fù)雜。

  法學(xué)

• 原因

  It shows the reason of legislation at first.
  其一,立法原因。

• 根源

  The practical reason lies in the game between investors and legislators.
  就其現(xiàn)實(shí)根源而言在于投資者與立法者的博弈。

  文學(xué)

• 理由

  There are the reason, the significance, purpose, method for studying on the project in the preface.
  序論中闡明了選題的理由、目的、意義、研究方法及這一課題相關(guān)研究的歷史回顧。

  計(jì)算機(jī)科學(xué)技術(shù)

• 推理

  But the faintness reason logically system to lack a valid design method.
  但是模糊推理系統(tǒng)缺乏有效的設(shè)計(jì)方法。

  歷史學(xué)

• 緣起

  In the introduction, I briefly introduce the four controversies on Augustus’ principate and the reason for my writing.
  序言：簡要介紹了學(xué)界對(duì)奧古斯都元首制的四種爭議及寫作的緣起。

  語言學(xué)

• 理據(jù)

  It declared openly in the "Preface of Shi Ming" that it was aimed to disclose the reason of things naming, i. e. motivation. And "Shi Ming" itself also gives expression to this purpose.
  《釋名序》開誠布公地說明其宗旨是揭示事物命名的“所以之意”，即理據(jù)，《釋名》全書的實(shí)踐也體現(xiàn)了這一宗旨。

• 形成動(dòng)因

哲學(xué)

• 理由

  Legitimacy emphasize ruler who is ruling the society must have a proper reason to people.
  合法性強(qiáng)調(diào)統(tǒng)治者在對(duì)民眾進(jìn)行統(tǒng)治和治理時(shí)，必須要有一個(gè)正當(dāng)?shù)睦碛伞?/p>

  農(nóng)業(yè)科學(xué)

• 推廣

體育

• 誘因

  The players' violent behaviors are the most important reason triggering the audience riots, umpires are just the general inducements.
  3.賽場上球員的暴力行為是引起觀眾騷亂的重要因素,裁判因素只是一般誘因。

  數(shù)學(xué)

• 前提(尤指推論中的小前提)