a number of是什么意思

双语例句

(1)I decided not to go, for a number of reasons.

我决定不去 有若干理由

(2)I have a number of things to do today.

我今天有许多事情要做。

(3)His lecture ranged over a number of topics.

他的讲座涉及许多话题。

(4)A number of thin cracks appeared in the wall.

墙上出现了许多细裂缝。

(5)A number of forged tickets are in circulation.

有一些假入场券在流通。

(6)The essay contains a number of factual errors.

文章中有一些与事实不符的错误。

考纲分布

近12年出现4次

重要程度: 4星

100%; coll 一些; 许多

考纲释义

( 1)coll. 一些; 许多

真题例句：

In the past few years, an increasing number of people and organisations have begun coming up with plans to counter this trend.

在过去的几年里，越来越多的人和组织开始提出计划来应对这一趋势。[2021年 浙江卷 阅读理解]

Over the years, there have been a number of different techniques to help designers approach this important point.

多年来，已经有许多不同的技术来帮助设计师接近这一重要的点。[2018年 全国卷1 阅读理解]

There are a number of other reasons that might explain why you want to garden.

还有许多其他的原因可以解释为什么你想种花。[2016年 全国卷2 阅读理解]

考纲分布

近9年出现10次

重要程度: 5星

100%; coll 一些; 许多

考纲释义

( 1)coll. 一些; 许多

真题例句：

For example, over the centuries, they have simulated (模拟) dialogues in a number of ways.

比如，几个世纪以来，教科书已经通过多种方式模拟了对话。[2019年 CET4 阅读理解]

A little extra height brings a number of advantages, says Elio Riboli of Imperial College.

帝国理工学院的Elio Riboli说，稍高一点会带来很多好处。[2019年 CET4 阅读理解]

That means that everyone will, at some point in their life, have to make a number of major reinvestment in their skills.

这意味着每个人在人生的某个节点，都必须做出许多重大的技能再投资。[2019年 CET4 阅读理解]

The figures include a number of costs associated with air pollution.

这些数字包括了与空气污染有关的一些成本。[2018年 CET4 阅读理解]

"There could be a number of reasons," he said, "for example, people do many things to make themselves happier: they strive for promotion or pay rises, or they get married.

他说：“可能有很多原因，例如，人们做了很多令自己开心的事情：他们努力争取升职或加薪，或者结婚。”[2018年 CET4 阅读理解]

The alternative, he suggested, was to face the prospect of becoming another Palo Alto, California, where outsize stress on teenage students is believed to have contributed to a number of suicides in the last six years.

他指出，另一个选择就是他们的学区将会成为下一个帕罗奥多(Palo Alto)。在帕罗奥多，十几岁的学生们承受着巨大的压力，人们认为这是过去六年里导致多起学生自杀事件的原因。[2018年 CET4 阅读理解]

The issue of the stresses felt by students in elite school districts has gained attention in recent years as schools in places like Newton, Massachusetts, and Palo Alto have reported a number of suicides.

随着马萨诸塞州牛顿市(Newton，Massachusetts)和帕罗奥多(Palo Alto)等地的学校报告了多起学生自杀事件，许多知名学区的学生备受压力一事近年来得到关注。[2018年 CET4 阅读理解]

考纲分布

近9年出现31次

重要程度: 5星

100%; phr 一些; 许多

考纲释义

( 1)phr. 一些; 许多

真题例句：

The researchers looked at time spent in a number of activities that could plausibly be driving the weeing decline.

研究人员研究了花费在许多活动上的时间，这些活动有可能是导致衰落的原因。[2019年 CET6 阅读理解]

You weren't born with attitudes.They're all learned, and this happens in a number of ways.

态度并不是与生俱来的。态度是后天习得的，依靠多种途径习得。[2019年 CET6 阅读理解]

A number of pioneers from the technology industry have expressed their concerns about the damage that a super-intelligent AI could do to humanity.

来自科技行业的许多先驱表达了他们对超级智能 AI 可能对人类造成的破坏的担忧。[2019年 CET6 阅读理解]

(1)Typically, your body has a number of genetic mechanisms to control how fast your cells divide.

通常来说，你的身体有一些控制细胞分裂速度的遗传机制。《TED-Ed》《TED教育》

(2)I've prepared a number of topics that should appeal to both the advanced and novice conversationalists.

我准备了一些应该能同时吸引高阶谈天霸与低档聊天人的话题。《The Big Bang Theory Season 5》《生活大爆炸 第五季》

(3)Plaintiffs allege a number of other contractual breaches.

原告还有一系列关于合同违约的主张。《The Good Wife Season 5》《傲骨贤妻 第五季》

(4)I shepherded a number of bills through Congress on its behalf.

我代表我的组织，在国会通过了数项提案。《House of Cards Season 3》《纸牌屋 第三季》

(5)I missed a number of date nights while I was on my train trip.

我在火车之旅期间，错过了数次约会之夜。《The Big Bang Theory Season 8》《生活大爆炸 第八季》

(6)For an actionable location, most likely a number of hours. Thank you.

只要目标位置准确，几个小时就行。谢谢。《House of Cards Season 5》《纸牌屋 第五季》

(7)And a number of parties were racing to capture him, including, of course, the United States.

多方组织竞相要捕捉他，其中当然包括美国。《House of Cards Season 5》《纸牌屋 第五季》

(8)I assumed, as in a number of languages, that the gesture was part of the phrase. Well, it's not.

我以为在某些语言里手势也是表达的一部分。不是。《The Big Bang Theory Season 1》《生活大爆炸 第一季》

(9)I have a number of friends on the Intelligence Committee, and do I speak with them sometimes? Of course. But that's not the same as interfering.

我在情报委员会有多位朋友，我是否偶尔跟他们谈话，当然，但这跟干涉不是一回事。《House of Cards Season 4》《纸牌屋 第四季》

(10)You know, Leonard, the more I think about it, there are a number of mutually owned items in this apartment that you and I should go through.

莱纳德，我仔细想想之后想到，这公寓里有好多我们共同拥有的东西啊，我们应该来过一遍所有权。《The Big Bang Theory Season 10》《生活大爆炸 第十季》