音标：['spekjuleit] ；柯林斯词典等级：3 级；

vi. 深思, 推测, 投机
[经] 投机

v. to believe especially on uncertain or tentative grounds
v. talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion
v. invest at a risk

词型变化：现在分词 : speculating ; 过去式 : speculated ; 过去分词 : speculated ; 第三人称单数 : speculates ; 名词复数形式 : speculates
考试类型：[六级/考研/托福/IELTS/GRE]

词性分布：

动词100%

speculate的用法和样例：

例句

用作及物动词(vt.)

The doctors speculate that he died of cancer.医生推测他死于癌症。
Can you speculate how such damage might arise?你能否想出这种伤害是怎样引起的?

用作不及物动词(vi.)

He likes to speculate on the stock market.他喜欢炒股。
It's dangerous to speculate.做投机买卖是很危险的。
He did not speculate on who would get the prize.他没有去猜测谁将得奖。
He began to speculate about the future.他开始思索未来。
She often speculated as to what sort of man she would marry.她常常在想将来自己会跟什麽样的人结婚。

常见句型

用作动词(v.)

用作不及物动词S+～(+A)

We don't know all the circumstances, so it would be pointless to speculate.我们不了解所有的情况,妄加推测是没有意义的。

用作及物动词S+～+that-clause

He speculated that he would succeed.他推测他将成功。
The police are speculating that this incident may be linked to a similar attack two weeks ago.警方推测这次事件可能同两周前的类似的袭击有联系。

常用短语

用作动词(v.)

speculate about (v.+prep.)

We should speculate about the purpose of life.

我们应该想想人生的目的。

It was a quiet evening and Tom was speculating about the origin of the universe.

静悄悄的夜晚,汤姆在思索着宇宙的起源。

speculate in (v.+prep.)

He made a fortune speculating in tin shares, and lost almost all of it in cocoa futures.

他做锡股的投机生意发了财,在做可可的期货交易时几乎又赔了个精光。

词汇搭配

用作动词 (v.)

～+副词

speculate casually碰巧地猜测
speculate rashly轻率地推测
speculate shrewdly精明地猜测
speculate theoretically理论地猜测

～+介词

speculate about关于…思索
speculate as to为…思索
speculate for〔in〕投机
speculate on关于…推测

经典引文

Some physicists have speculated that in nature all particles may be colorless.
出自：Scientific American

【近义词】

conjecture推测
guess推测
contemplate注视
consider考虑
gamble赌博
risk危险
venture冒险(事业)
hypothesize假设
reason原因
ponder沉思
wonder惊奇
cogitate思考
reflect on考虑
take risks冒险
hazard危险
take a chance冒险
meditate沉思
theorize推理
deliberate深思熟虑的
reflect反映
chance可能性
study研究
generalize概括
conceive设想
think认为
muse沉思
mull思索
think over仔细考虑
hypothecate假定
chew over仔细考虑
theorise建立理论
hypothesise假设
excogitate想出
job工作
ruminate深思
suppose假设
mull over仔细考虑

用Mp3背六级单词094

shrimp ethnic prestige tramp dart surgeon outlet apparent exposition inventory depression disillusion speculate stalk milky genetic scrap serial warehouse legitimate substantial

发表于:2018-12-01 / 阅读(105) / 评论(0)

用Mp3背六级单词

英语沙龙:科学家的幸福之路

ScientistsPath to Bliss 科学家的幸福之路 Each of us seeks our own path to bliss. In accepting the Nobel Prize from the Swedish2 King in 1980, I said that I had been doubly blessed. For in addition to3 receiving the recognition and distinction

发表于:2018-12-06 / 阅读(63) / 评论(0)

英语沙龙

NPR边听边练第203:中国高中生韩亚客机事故遇难

以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。一、泛听建议： 1、完整听一遍，掌握大意。 2、继续听，特

发表于:2018-12-18 / 阅读(71) / 评论(0)

OMG美语

情景会话口袋书人际篇119:投资理财(3)

9. We should regulate our spending anyhow. 不管怎样我们必须控制花费。还能这样说： Anyway, I think we need spend less. Anyhow, we ought to control our spending. 应用解析： anyhow的同义词有：anyway, at any rate, in any ca

发表于:2018-12-25 / 阅读(46) / 评论(0)

情景会话口袋书人际篇

NPR边听边练第202:埃及冲突

发表于:2018-12-26 / 阅读(60) / 评论(0)

NPR边听边练

美语听力 English Café 473

Topics: Famous Buildings/Structures-The Brooklyn Bridge; The Minimum Wage; to speculate versus to deliberate versus to contemplate; holy moly; down-and-dirty Words: suspension bridge marvel on site caisson permanent paralyzed to supervise federal int

发表于:2018-12-26 / 阅读(57) / 评论(0)

美语听力 English Cafe

趣味青春英语电台第126期:Now and then

Idiom: Now and then 偶尔，不经常 Hit the book: Aversion Toddler Adamant Speculate Tentatively Churn Convince Analogy

发表于:2018-12-27 / 阅读(92) / 评论(0)

趣味青春英语

大城市小世界 Series 3 Episode 8 - Speculate To Accumulate

Introduction This support pack accompanies: Big City Small World Series 3 Episode 8 To listen to the recording, go to: http://learnenglish.britishcouncil.org/en/big-city-smallworld/series-3-episode-8-speculate-accumulate This support pack contains th

发表于:2018-12-27 / 阅读(103) / 评论(0)

英语听力大城市小世界

VOA标准英语2009年-US Signs Nuclear Deal with UAE

The new deal allows the United Arab Emirates to receive sensitive information and materials from the United States to help create the Arab world's first civilian nuclear power industry. Phillip Walter Wellman | Dubai 18 December 2009 Photo: VOA - P.

发表于:2019-01-13 / 阅读(60) / 评论(0)

VOA标准英语2009年(十二月)

英语PK台第190期:奥巴马就巴黎袭击讲话(2)

Obama condemns Paris attacks: vocabulary Section 2: We don't yet know all the details of what has happened. We have been in contact with French officials to communicate our deepest condolences to the families of those who have been killed, to offer o

发表于:2019-01-23 / 阅读(48) / 评论(0)

英语PK台

过去完成时全解析

过去完成时全解析 Intro If I had know how nice the weather would be, I would have brought my bathing suit. In this lecture we will learn how to use the past perfect tense. Lecture Before my father moved to America, he had never met a foreigner

发表于:2019-02-06 / 阅读(121) / 评论(0)

实用英语

【英语时差8，16】女人的心

Don and Yael discuss a problem with the medical system that needs to be corrected. D: Time once again for What You Didn't Know. This is where we read a well-known science fact and then surprise you with the follow-up. Ready? Y: Yep. D: Heart disease

发表于:2019-02-15 / 阅读(64) / 评论(0)

英语时差8，16

英语听力文摘 English Digest 415、流感疫苗的神奇功效

Flu Shot Through the Heart 流感疫苗的神奇功效 Researchers conducting a study of hospital stays for over two hundred and eighty six thousand older folk s found something interesting in their data. The number of hospitalizations for heart dise

发表于:2019-02-16 / 阅读(58) / 评论(0)

英语听力文摘 English Digest

VOA标准英语2009年-Stonehenge Extension Found

By Sarah Williams 08 October 2009 Interview with Mike Parker Pearson, University of Sheffield, UK Download (MP3) Stonehenge British archeologists have found evidence of an ancient site related to the world-famous Stonehenge in southwest England. The

发表于:2019-02-20 / 阅读(70) / 评论(0)

VOA标准英语2009年(十月)

双语有声阅读：科学家的幸福之路

发表于:2019-03-10 / 阅读(183) / 评论(0)

双语有声阅读

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

A-Hi

angular bracket

arteria temporalis posteriors

Bakuny

Banaz Ovasι

Bavarian State Picture Galleries

be hooked up with

betterment tax

bioaccumulated limestone

Brucioli, Antonio

bubs