六级The country is still hopeful that it will meet its emissions goals, like reducing emissions by 40% by 2020, but the acceptance of electric cars in the country has not occurred as fast as expected.

该国仍有希望实现其排放目标，如到2020年将排放量减少40%，但电动汽车在该国的普及速度并没有预期的那么快。

2017年12月六级真题（第三套）阅读 Section A

六级That conclusion was reinforced by another finding: that their opposition appeared to soften when that fiscal burden decreased, as occurred with welfare reform in the 1990s, which curbed immigrants' access to certain benefits

这一结论得到了另一项研究结果的支持：当财政负担减轻时，他们的反对似乎有所软化，就像20世纪90年代的福利改革一样，福利改革限制了移民获得某些福利

2011年6月阅读原文

四级The accident occurred in Riverside California

事故发生在加利福尼亚河畔

2013年12月听力原文

考研For a social epidemic to occur,however,each person so affected,must then influence his or her own acquaintances,who must in turn influence theirs,and so on;and just how many others pay attention to each of these people has little to do with the initial influential.

然而，对于一种社会流行病的发生，每个受影响的人都必须影响他或她自己的熟人，而熟人又必须反过来影响他们的熟人，依此类推；而其他人对这些人的关注程度与最初的影响力没有多大关系。

2010年考研阅读原文

六级When these side effects occur, they are called adverse reactions.

当这些副作用发生时，它们被称为不良反应。

2017年12月六级真题（第二套）听力 Section C

高考Years ago, a critical event occurred in my life that would change it forever.

几年前，我的生活中发生了一件将永远改变它的重大事件。

2016年高考英语江苏卷 完形填空 原文

考研In fact, all of these cultural developments occurred separately at different times in many parts of the world.

事实上，所有这些文化发展在世界许多地区的不同时期分别发生。

2009年考研阅读原文

六级The last time a major earthquake occurred along the Cascadia fault was in 1700, so officials worry that another event could occur any time.

卡斯卡迪亚断层上一次发生大地震是在1700年，因此官员们担心随时可能发生另一次地震。

2019年12月六级真题（第一套）阅读 Section C

高考Also, sometimes pre-anger does not have to do with a lasting condition, but rather a temporary state before a triggering event has occurred.

此外，有时愤怒前状态与持续状态无关，而是在触发事件发生之前的一种暂时状态。

2018年高考英语北京卷 阅读理解 七选五 原文

六级Besides these symptoms of altitude sickness, others such as headache and fatigue may also occur.

除了这些高原反应症状外，还可能出现头痛和疲劳等其他症状。

2012年12月听力原文

四级The RA said that these conflicts have also occurred among roommates of the same race.

RA说这些冲突也发生在同一种族的室友之间。

2011年6月阅读原文

四级There was no evidence that errors occurred more when the misnamer was frustrated, tired or angry.

没有证据表明，当错误命名者感到沮丧、疲惫或愤怒时，错误会更多。

2019年6月四级真题（第一套）阅读 Section C

考研These pauses typically occur at about three per second, and the eyes then jump to another spot, until several important points in the image are registered like a series of snapshots.

这些停顿通常发生在每秒三次左右，然后眼睛跳到另一个点，直到图像中的几个重要点像一系列快照一样被记录下来。

2020年考研真题（英语一）阅读理解 Section Ⅱ

考研But the researchers believe that outside directors have an easier time of avoiding a blow to their reputations if they leave a firm before bad news breaks, even if a review of history shows they were on the board at the time any wrongdoing occurred.

但研究人员认为，如果外部董事在坏消息传来之前离开公司，即使回顾历史表明他们在任何不当行为发生时是董事会成员，他们也更容易避免声誉受到打击。

2011年考研真题（英语二）阅读理解 Section Ⅱ

六级That conclusion was reinforced by another finding: that their opposition appeared to soften when that fiscal burden decreased, as occurred with welfare reform in the 1990s, which curbed immigrants' access to certain benefits.

这一结论得到了另一项研究结果的支持：当财政负担减轻时，他们的反对似乎有所软化，就像20世纪90年代的福利改革一样，福利改革限制了移民获得某些福利。

2011年6月阅读原文

六级Rapes rarely occur in the downtown areas.

强奸很少发生在市中心地区。

2011年6月听力原文

高考It seldom occurred to them to wander a bit, to take a moment to see what's around them.

他们很少想到会有一点闲逛，花点时间看看周围有什么。

2018年高考英语天津卷 阅读理解 阅读D 原文

六级The most powerful influences occur during early childhood and include both what happened to you directly, and what those around you did and said in your presence.

最强大的影响发生在幼儿时期，包括直接发生在你身上的事情，以及你周围的人在你面前所做的和所说的。

2019年12月六级真题（第二套）阅读 Section C

四级Ask yourself, Would Grandma consider this food? Does it look like something that might occur in nature? It's pretty much common sense: you want to buy food, not unidentifiable foodlike objects.

问问自己，奶奶会考虑这些食物吗？它看起来像自然界中可能发生的事情吗？这几乎是常识：你想买食物，而不是像食物一样无法辨认的东西。

2015年12月阅读原文

六级It never occurred to me that I should ask his permission to post photos of him online.

我从来没有想过我应该请求他允许我在网上发布他的照片。

2018年12月六级真题（第三套）阅读 Section B

六级We’re big advocates of bodily autonomy and not forcing him to hug or kiss people unless he wants to, but it never occurred to me that I should ask his permission to post photos of him online.

我们大力提倡身体自主，不强迫他拥抱或亲吻别人，除非他愿意，但我从未想过我应该请求他允许我在网上发布他的照片。

2018年12月六级真题（第三套）阅读 Section B

六级Were big advocates of bodily autonomy and not forcing him to hug or kiss people unless he wants to, but it never occurred to me that I should ask his permission to post photos of him online.

他们都是身体自主的大倡导者，除非他愿意，否则不会强迫他拥抱或亲吻别人，但我从来没有想过我应该请求他允许我在网上发布他的照片。

2018年12月六级真题（第三套）阅读 Section B

六级But assaults often occur on Friday and Saturday nights, near the bars downtown.

但袭击通常发生在周五和周六晚上，靠近市中心的酒吧。

2011年6月听力原文

考研For a social epidemic to occur, however, each person so affected must then influence his or her own acquaintances, who must in turn influence theirs, and so on: and just how many others pay attention to each of these people has little to do with the initi

然而，对于一种社会流行病的发生，每个受影响的人都必须影响他或她自己的熟人，而熟人又必须反过来影响他们的熟人，依此类推：而究竟有多少其他人关注这些人，与最初的情况几乎无关

2010年考研真题（英语一）阅读理解 Section Ⅱ

六级Twenge and her colleagues wanted to understand why this change in average well-being occurred.

特温奇和她的同事想了解为什么平均幸福感会发生这种变化。

2019年12月六级真题（第一套）阅读 Section B

四级While excessive optimism can promote bad investment patterns, resulting in a real-estate bubble, the report's writers downplay that potential outcome in that it has not yet occurred.

尽管过度乐观会助长不良的投资模式，导致房地产泡沫，但报告作者低估了这一潜在结果，因为它尚未出现。

2017年6月阅读原文

四级While excessive optimism can promote bad investment patterns, resulting in a real-estate "bubble", the report's writers downplay that potential outcome in that it has not yet occurred.

尽管过度乐观会助长不良的投资模式，导致房地产“泡沫”，但报告作者却低估了这一潜在结果，因为它尚未出现。

2017年6月四级真题（第二套）阅读 Section C

高考A great decline in young work force is likely to occur in China, for instance.

例如，中国年轻劳动力数量可能会大幅下降。

2017年高考英语江苏卷 任务型阅读 原文

六级The researchers also note the recession hit some years before we see the beginning of the well-being drop, and before the steepest well-being decline, which occurred in 2013.

研究人员还注意到，在我们看到幸福感开始下降的几年前，以及在2013年出现最严重的幸福感下降之前，经济衰退就已经开始了。

2019年12月六级真题（第一套）阅读 Section B

高考Now it occurred to him that his farm had much potential and that the death of the cow was a bit of luck.

现在他想到他的农场有很大的潜力，奶牛的死是一种运气。

2015年高考英语广东卷 语法填空 原文

四级Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.

团队合作随着时间的推移而改善：美国国家运输安全委员会发现，其民航数据库中73%的事故发生在机组人员一起飞行的第一天。

2017年6月阅读原文

六级So this shows negative consequences of poor dietary intake can occur even when body weight has not changed conspicuously.

所以这表明，即使体重并没有明显变化，饮食摄入不足也会产生负面影响。

2019年12月六级真题（第一套）阅读 Section A

四级The Vikings' first major discovery occurred in the 9th century.

维京人的第一个重大发现发生在9世纪。

2017年12月四级真题（第一套）听力 Section C

六级In less-developed countries, such as those of sub-Saharan Africa and South-East Asia, wastage tends to occur primarily at the farmer-producer end of the supply chain.

在欠发达国家，如撒哈拉以南非洲和东南亚国家，浪费往往主要发生在供应链的农民-生产者端。

2013年12月阅读原文

高考In a world that warms up by 3℃, it found that multiple changes to the colour of the oceans would occur.

在一个温度升高3℃的世界里，它发现海洋的颜色会发生多重变化。

2019年高考英语北京卷 阅读理解 阅读D 原文

六级When teamsconsist of experienced employees from hierarchical organizations, who have been conditioned to traditional organizational culture, cooperation may not occur naturally, it may need to be created.

当团队考虑来自层级组织的经验丰富的员工时，他们已经习惯于传统的组织文化XA0，合作可能不是自然发生的，可能需要创建。

2015年12月听力原文

四级The RA said that these conflicts have also occurred among roommates of the same race

RA说这些冲突也发生在同一种族的室友之间

2011年6月阅读原文

六级In 1976, congress enacted the latest copy right law, taking into consideration the technological developments that had occurred since the passage of the copy right act of

1976年，国会颁布了最新的版权法，同时考虑到自《美国版权法》通过以来的技术发展

2014年6月听力原文

六级When teams consist of experienced employees from hierarchical organizations, who have been conditioned to traditional organizational culture, cooperation may not occur naturally, it may need to be created.

当团队由来自层级组织的经验丰富的员工组成时，他们已经习惯于传统的组织文化，合作可能不会自然发生，可能需要创建。

2015年12月六级真题（第二套）听力 Section B

六级Extreme events, however, will continue to occur.

然而，极端事件将继续发生。

2016年6月六级真题（第二套）听力 Section C

高考Though, as children, we thought this was crazy, it would never have occurred to us to deny papa a request.

虽然，作为孩子，我们认为这是疯狂的，但我们决不会拒绝爸爸的请求。

2015年高考英语福建卷 阅读理解 阅读B 原文

四级Very rarely do any violent crimes actually occur.

实际上很少发生任何暴力犯罪。

2012年6月阅读原文

高考Jack was working in the lab when the power cut occurred.

停电时杰克正在实验室工作。

2016年高考英语北京卷 单项选择 原文

四级She then talks about health issues and the physical damage that can occur as a result of dieting.

然后，她谈到了健康问题以及节食可能造成的身体伤害。

2016年6月四级真题（第二套）听力 Section C

六级Juan Louis, a junior geology major, decided to give an informative speech about how earthquakes occur.

地质学专业的大三学生胡安·路易斯（Juan Louis）决定就地震是如何发生的做一次内容丰富的演讲。

2010年6月听力原文

六级Rapes rarely occur in the downtown areas

强奸案很少发生在市中心地区

2011年6月听力原文

六级During a megathrust event, all of that stress releases and some of the world’s most powerful earthquakes occur.

在大推力事件期间，所有的应力释放和一些世界上最强烈的地震都会发生。

2019年12月六级真题（第一套）阅读 Section C

六级By noting where the most severe earthquake in U. S. history occurred.

注意到美国最严重的地震发生在哪里。s历史发生了。

2010年6月听力原文

四级Further evidence of McLaughlin's irresponsibility occurred on May 6 when he was returning from his shift

麦克劳克林不负责任的进一步证据发生在5月6日，当时他正从轮班回来

2013年12月听力原文

高考He was unconscious and as I looked at his face, something occurred to me.

他失去了知觉，当我看着他的脸时，我想到了什么。

2018年高考英语全国卷2 完形填空 原文

六级The researchers also note that the recession hit some years before we see the beginning of the wellbeing drop, and before the steepest wellbeing decline, which occurred in 20 The researchers conclude that electronic communication was the only adolescent activity that increased at the same time psychological wellbeing declined.

研究人员还指出，经济衰退发生在我们看到幸福感开始下降的几年前，也发生在20年来最严重的幸福感下降之前

2019年12月六级真题（第1套）

六级Richard Gottprofessor of astrophysics at Princeton,hopes man will set up a self-sufficient colony on Mars,which would be a “life insurance policy against whatever catastrophes,natural or otherwise,might occur on Earth.

普林斯顿大学天体物理学教授Richard Gott希望人类能在火星上建立一个自给自足的殖民地，这将是“针对地球上可能发生的任何自然或其他灾难的人寿保险”。

2008年6月英语六级真题

六级Writer-director Paul Greengrass has gone to great lengths to be respectful in his depiction of what occurred, proceeding with the film only after securing the approval of every victim's family.

编剧兼导演保罗·格林格拉斯（Paul Greengrass）在描述所发生的事情时竭尽全力表示尊重，只有在获得每个受害者家属的批准后，才继续拍摄这部电影。

2008年6月英语六级真题

六级It’s the dangers parents can’t—and may never—quantify that occur all of sudden.

突然发生的是父母无法——也可能永远无法——量化的危险。

2009年12月英语六级真题

六级Stereotyping can occur in public speaking classes when trying to choose a speech topic.

在公共演讲课上，当试图选择演讲主题时，可能会出现刻板印象。

2009年12月英语六级真题

四级When two plates push against each other, or when two plates rub against each other, an earthquake will occur.

当两个板块相互推挤时，或者当两块板块相互摩擦时，就会发生地震。

1989年1月英语四级真题

四级According to the National Highway Traffic Safety Administration (NHTSA), only 0.5 percent of all injury-producing accidents occur under these conditions.

根据美国国家公路交通安全管理局（NHTSA）的数据，只有0.5%的伤害事故发生在这种情况下。

1992年1月大学英语四级(CET-4)真题

四级If three plane crashes occur in a month, then the period of time that counts as their “happening together” is one month; if three crashes occur in a year, the period of time is stretched.

如果一个月内发生三起飞机坠毁事件，那么被视为“一起发生”的时间段为一个月；如果一年内发生三起撞车事故，那么这段时间就很长了。

1995年1月大学英语四级(CET-4)真题

四级Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive (认知的) areas such as attention and memory.

研究人员已经证实，当人们在精神上投入时，大脑会发生生化变化，从而使其能够更有效地进行认知活动(认知的) 注意力和记忆等领域。

1995年6月大学英语四级(CET-4)真题

四级The sudden illness or death of farmers, farm workers, and others exposed to sufficient quantities of pesticides is very sad and should not occur.

农民、农场工人和其他接触足够数量农药的人突然生病或死亡是非常可悲的，不应该发生。

1995年6月大学英语四级(CET-4)真题

四级Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 a. m. on a holiday, when traffic was light on the city’s highways.

洛杉矶的伤亡人数相对较少，因为地震发生在假日凌晨4点31分，当时该市高速公路上的交通很稀少。

1997年6月大学英语四级(CET-4)真题

四级Corporate leaders know that if that doesn’t occur in our society, they will not have the engineers, the scientist, the lawyers, or the business managers they will need.

企业领导人知道，如果我们的社会不发生这种情况，他们将没有所需的工程师、科学家、律师或业务经理。

1998年6月大学英语四级(CET-4)真题

四级Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong thing.

几乎所有的行为问题都是在错误的时间或地点发生或针对错误的事情的完全正常的狗的活动。

2001年1月大学英语四级(CET-4)真题

四级It may be possible for large-scale change to occur without leaders with magnetic personalities, but the pace of change would be slow, the vision uncertain, and the committee meetings endless.

如果没有有魅力的领导人，大规模的变革可能会发生，但变革的步伐会很慢，愿景不确定，委员会会议也会没完没了。

2003年1月大学英语四级(CET-4)真题

四级“Mainstream is about to occur,” says Hahn.

“主流化即将到来，”哈恩说。

2009年6月英语四级考试真题

四级Does it look like something that might occur in nature?

它看起来像自然界中可能发生的事情吗？

2015年12月英语四级考试真题（第2套）

四级Teamwork improves with time: America’s National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew’s first day of flying together.

团队合作会随着时间的推移而改善：美国国家运输安全委员会发现，其民航数据库中73%的事故发生在机组人员一起飞行的第一天。

2017年6月大学英语四级真题（第2套）

四级While excessive optimism can promote bad investment patterns, resulting in a real- estate “bubble,” the report’s writers downplay that potential outcome in that it has not yet occurred.

尽管过度乐观会助长不良的投资模式，导致房地产“泡沫”，但该报告的作者淡化了这一潜在结果，因为它尚未发生。

2017年6月大学英语四级真题 (第3套)

四级The study also found that within that group, misnamings occurred where the names shared initial or internal sounds, like Jimmy and Joanie or John and Bob.

研究还发现，在这一群体中，名字的首音或内部音相同的地方会出现错误命名，比如吉米和琼妮，或者约翰和鲍勃。

2019年6月大学英语四级真题（第1套）

四级Does it look like something might occur in nature?

它看起来像是自然界中可能发生的事情吗？

2020年7月大学英语四级真题

四级They taught a series of dance moves to a group of patients with conditions like sleepwalking, in which the sleeper engages in the kind physical movement that does not normally occur during sleep.

他们向一群患有梦游等疾病的患者教授了一系列舞蹈动作，在梦游中，睡眠者进行通常不会在睡眠中发生的身体运动。

2020年7月大学英语四级真题

考研But perhaps the most remarkable developments will occur in space flight.

但也许最引人注目的发展将发生在太空飞行中。

1980年全国硕士研究生入学统一考试英语试题

考研Serious damage can be done without the victim being aware at the time that damage has occurred.

在受害者没有意识到损害发生时，可能会造成严重损害。

1982年全国硕士研究生入学统一考试英语试题

考研One of the strange things that occurred during the power-cut was that some fifty blind people lead many sighted workers home.

停电期间发生的一件奇怪的事情是，大约50名盲人带领许多有视力的工人回家。

1984年全国硕士研究生入学统一考试英语试题

考研The interpretation of information and of tables should tell us where success or failure lies, where profit can be had and where losses occur.

对信息和表格的解释应该告诉我们成功或失败在哪里，利润在哪里，损失在哪里。

1985年全国硕士研究生入学统一考试英语试题

考研Thus a woman’s whole period of childbearing may occur within five years.

因此，妇女的整个生育期可能在五年内完成。

1988年全国硕士研究生入学统一考试英语试题

考研Certain it is that all essential processes of plant growth and development occur in water.

可以肯定的是，植物生长发育的所有基本过程都发生在水中。

1991年全国硕士研究生入学统一考试英语试题

考研Learning could not occur without the function popularly named memory.

学习离不开记忆这一功能。

1995年全国硕士研究生入学统一考试英语试题

考研Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport.

由于人口爆炸或大规模移民流动所产生的问题，也可能会产生额外的社会压力——现代交通工具使这些问题变得相对容易。

2000年全国硕士研究生入学统一考试英语试题

考研When I decided to quit my full time employment it never occurred to me that I might become a part of a new international trend.

当我决定辞去全职工作时，我从未想过我可能会成为一股新的国际潮流的一部分。

2001年全国攻读硕士学位研究生入学考试英语试题

考研One more reason not to lose sleep over the rise in oil prices is that, unlike the rises in the 1970s, it has not occurred against the background of general commodity-price inflation and global excess demand.

不因油价上涨而失眠的另一个原因是，与20世纪70年代的上涨不同，油价上涨并不是在大宗商品价格普遍上涨和全球需求过剩的背景下发生的。

2002年全国攻读硕士学位研究生入学考试英语试题

考研Furthermore, the legal system and the events which occur within it are primary subjects for journalists.

此外，法律制度及其内部发生的事件是记者的主要主题。

2007年全国硕士研究生招生考试英语试题