大學英語四級聽力
有聽力材料，提高大學英語四級聽力水平不是問題。下面是本站小編給大家整理的大學英語四級聽力的相關知識，供大家參閱!
Questions 23 to 25 are based on the passage you have just heard.
23
ery is extremely attractive.
le all have desire to be rich.
ns are born to be optimistic.
's hard to make a right decision.
24
show that being optimistic also has its bad effect.
explain why people are trying to win lotteries.
prove a person's feeling is affected by environment.
point out human beings are social creatures.
25
sMoking.
health-conscience.
upbeat.
pt the fate.
Passage Three
Ever won the lottery? No? But did that stop you buying another lottery ticket? If the answer is another "no", you might call yourself an according to researchers at University College London, human beings are naturally hopeful creatures. It is all in the brain, they say. A study suggests it is very efficient at processing good news: about 80% of people have a tendency to see the glass as half-full, not half-empty, even if they don't consider themselves to be optimists. The good news is that this brings a health benefit. Being upbeat and having a positive outlook on life reduces anxiety. A study of nearly 100,000 women showed a lower risk of death from heart disease amongst optimists.
But it's not always good to be optimistic. The authors of the study point out the 2008 financial crisis may have been caused by analysts overestimating their assets' performance even in the face of clear evidence to the contrary. There are personal health risks too. Dr. Tali Sharot, lead researcher, said: '"Smoking Kills' messages don't work because people think their chances of having cancer are low. There's a very fundamental bias in the brain.” But, as they say, every cloud has a silver lining. Even if seeing the world through rose-tinted glasses poses a risk to our health, we've not going to skip 's just keep our chins up and keep smiling!
23. What did researchers at University College London recently find?
24. What do the researchers mention the 2008 financial crisis for?
25. What does the speaker suggest people do?
短文三
你中過彩票嗎?沒有?但是這阻止你繼續買彩票了嗎?如果答案是否定的，那你或許應該稱呼自己是樂天派。但是根據英國倫敦大學學院的研究人員的研究發現，滿懷希望是人類的天性。他們說這完全是因爲我們的大腦。一項研究發現，大腦在處理好消息時十分高效：80%的人會選擇看事物的光明面而不是陰暗面，儘管他們可能不認爲自己是樂觀派。好消息是這對健康有益。樂觀積極的生活態度可以降低焦慮感。一項對10萬名樂觀女性的調查顯示她們患心臟病的概率更低。
但是樂觀不一定總是好事。該項研究的發起人指出，2008年的金融危機的罪魁禍首可能是資產分析師。他們過高估計資產，儘管當時已經有證據表明他們是錯的。樂觀還有可能威脅個人健康。首席研究員塔利·夏洛特博士說：‘吸菸有害健康’的警告根本起不到作用，因爲人們認爲自己得癌症的機率很低。人們的大腦本能地偏愛好的事情。但是，俗話說，禍兮福所倚。就算我們處世積極，我們也不用擔心到夜不能寐。讓我們昂首挺胸，保持微笑吧!
參考答案：
【小題23】C
【小題24】A
【小題25】C
習題解析：
【小題23】短文在開頭就提到according to researchers at University College London, human beings are naturally hopeful creatures. 由此可知，滿懷希望是人類的天性，也就是說，人類的天性還是很樂觀的。因此答案爲選項C。
【小題24】短文中首先提到But it's not always good to be optimistic.接着以the 2008 financial crisis 爲例進行說明，由此可知，樂觀也有它的負面影響。因此答案爲選項A。
【小題25】短文最後一句Let's just keep our chins up and keep smiling!由此可知，作者還是認爲人們應該保持樂觀積極的態度。因此答案爲選項C。
大學英語四級聽力2Questions 19 to 22 are based on the passage you have just heard.
19
memory.
g isolated from friends.
g uninterested in art.
g mentally unstable.
20
neural connections.
ove genetic structure.
d up a health mind.
nd brain capacity.
21
test the new theory.
improve the brain function.
study the brain.
provide psychological advice.
22
makes use of the Internet.
keeps personal records.
gives detailed feedback.
changes in accordance with the users.
Passage Two
As we people hit middle age, we often start to notice that our memory and mental clarity are not what they used to suddenly can't remember where we put the keys just a moment ago, or an old acquaintance's name, or the name of an old band we used to love.
This loss of mental focus can potentially have a bad impact on our professional, social, and personal well-being. Neuroscientists are increasingly showing that there's actually a lot that can be done. It turns out that the brain needs exercise in much the same way our muscles do, and the right mental workouts can significantly improve our basic cognitive functions. Thinking is essentially a process of making neural connections in the brain. To a certain extent, our ability to excel in making the neural connections that drive intelligence is inherited. However, because these connections are made through effort and practice, scientists believe that intelligence can expand and fluctuate according to mental effort.
Now, a new San Francisco web-based company has taken a further step and developed the first "brain training program", Lumosity, to actually help us improve and regain our mental sharpness. Lumosity, is far more than an online place to exercise our mental skills. The program keeps track of our progress and provides detailed feedback on our performance and improvement. Most importantly, it constantly modifies and enhances the games we play to build on the strengths we are developing—much like an effective exercise routine requires us to increase resistance and vary our muscle use.
19. What common problem do middle-aged people have?
20. What good can thinking do to people?
21. What's the purpose of designing the program Lumosity?
22. What is the most important feature of Lumosity?
短文二
人到中年，我們通常會開始發覺自己的記憶力和腦力不如從前。我們會突然忘記自己把剛放下的鑰匙放哪了，或想不起舊相識的名字或曾經非常喜歡樂隊的名字。
這種心智上注意力的缺失可能會對我們的工作、社交以及個人生活產生不好的影響。神經學家不斷表明很多方法可以幫助改善這一情況。事實上，大腦和肌肉一樣需要鍛鍊，而且正確的鍛鍊方式可以大幅提高大腦的認知功能。思考從本質上來說是大腦中神經元之間發生聯繫的活動。決定人們智力高低的這種神經聯繫在一定程度上由遺傳決定。然而，由於這種聯繫同時也是通過努力和練習實現的，科學家因此相信通過心智的練習，人們的智力水平可以得到提升或上下波動。
基於這一理論，舊金山一家新創立的網絡公司採取了進一步行動，開發了一個名爲Lumosity的“益智遊戲”，旨在提高或恢復我們的思維敏捷性。Lumosity不僅僅是一個益智平臺，這款軟件記錄我們取得的進步並對我們的成績和進步給出詳細反饋。最重要的是，與日常的健身鍛鍊增強人體韌性和肌肉多種拉伸類似，它通過對遊戲不斷更新和完善，鞏固提高我們希望得到的能力。
參考答案：
【小題19】A
【小題20】A
【小題21】B
【小題22】D
習題解析：
【小題19】短文在開頭就提到人到中年often start to notice that our memory and mental clarity are not what they used to be，也就是說，中年人的記憶力大不如前了。因此答案爲選項A。
【小題20】此題是針對思索的益處進行提問。短文中說Thinking is essentially a process of making neural connections in the brain.由此可知，思索可以幫助大腦建立神經連接。因此答案爲選項A。
【小題21】短文中提到developed the first "brain training program", Lumosity, to actually help us improve and regain our mental sharpness.由此可知，人們設計Lumosity的目的是爲了改善大腦的功能。因此答案爲選項B。
【小題22】短文中提到Lumosity 最重要的一點是it constantly modifies and enhances the games we play to build on the strengths we are developing，也就是說，它會根據使用者的變化來不斷進行調整。因此答案爲選項D。
大學英語四級聽力3Questions 16 to 18 are based on the passage you have just heard.
16
ing in love with travelling.
ing higher salaries.
ing memories easily.
ngthening brain function.
17
can master a language in ten days.
is an expert on brain function.
got the fund for his study from FBI
designed the language learning approach.
18
rizing new words.
ning to use core vocabulary.
ing the basic grammar.
ding much time.
Passage One
Most people have recognized the benefits of learning a foreign language: You can travel to foreign countries and feel comfortable, be a more productive employee in today's competitive job market, and immerse yourself in the vast cultures that surround you. Scientific studies have even shown that learning a new language helps to keep memories sharp and naturally enhances overall brain function.
But did you know that you can learn a new language in as little as 10 days? The Pimsleur Approach to learning new languages helps users pick up new languages quickly. Even the FBI has purchased the Pimsleur Approach.
Your brain is already wired to start speaking a language in 10 days. You just need to activate it. Dr. Pimsleur, a Ph.D. and specialist in the field of applied linguistics, devoted his life and career to learning languages and understanding the psychology of language acquisition. Dr. Pimsleur was a language educator for more than 20 years. He noticed that children have an amazing ability to learn new languages quickly. He recognized through extensive researches that effective communication in any language depends on mastery of a relatively limited number of words. And, trying to learn too many words at first can actually slow the language learning process. However, once this "core vocabulary" is mastered and used consistently, it provides a framework for accelerated language learning. The Pimsleur Approach aims to teach you to use the core vocabulary of the language, so you can speak the most in the least amount of time. What counts is not how many words you know, but rather, how many words you can use.
16. Which one is the benefit of learning a new language?
17. What can be learned about Dr. Pimsleur?
18. What, according to Dr. Pimsleur, is the key factor to start speaking a new language in 10 days?
短文一
很多人已經認識到了學習外語的好處：它可以讓你的國外之旅更順暢;它可以讓你工作更高效，在今天競爭激烈的職場上更有競爭優勢;它可以讓你更輕鬆地融入周圍多樣的文化當中。科學研究甚至還發現學習外語能增強記憶力，自然也就增強了腦功能。
但是你知道10天之內你就可以學會一門新語言嗎?皮姆斯勒語言學習法能幫助人們快速學會語言。甚至FBI都購買了皮姆斯勒語言學習教程。
你的大腦有能力在十天內學會一門新語言。你只需要激活這種能力。皮姆斯勒博士是應用語言學專家，一生致力於學習語言與語言習得心理學的研究。皮姆斯勒博士從事語言教育工作超過20年，他注意到孩子學習語言的速度尤其快。通過大量研究他發現任何一種語言的有效交流都依賴於對相對有限單詞數量的掌握。他還發現，初學者試圖學習太多單詞事實上會降低學習速度。不過，一旦掌握了這些“核心詞彙”並能對其進行不斷應用，快速學習語言的基礎就打好了。皮姆斯勒語言學習法的目的是教會你使用每種語言當中的核心單詞，在最短時間內學會最多的表達。你認識多少單詞並不重要，重要的是你會使用的單詞有多少。
參考答案：
【小題16】D
【小題17】D
【小題18】B
習題解析：
【小題16】短文在開頭列出了幾點學習語言的好處，其中就包括keep memories sharp and naturally enhances overall brain function，由此可知，學習語言可以增強大腦功能。因此答案爲選項D。選項C與原文不符，選項A和B屬於過度推斷。
【小題17】此題是針對Pimsleur博士的個人情況進行提問。短文中提到The Pimsleur Approach to learning new languages helps users pick up new languages quickly.而Pimsleur是Pimsleur博士的姓氏，結合下文對該語言學習方法的介紹，可以推斷該方法是Pimsleur博士設計研發的。因此答案爲選項D。
【小題18】短文中Pimsleur博士提到The Pimsleur Approach aims each lesson at teaching you to use the core vocabulary of the language, so you can speak the most in the least amount of time.由此可知，學習核心詞彙可以讓人在最短的時間內開始應用一門外語。因此答案爲選項B。
