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英語(yǔ)專八考試閱讀練習(xí)及答案解析（通用5套）
無(wú)論是身處學(xué)校還是步入社會(huì)，我們最少不了的就是試題了，試題可以幫助主辦方了解考生某方面的知識(shí)或技能狀況。一份好的試題都是什么樣子的呢？下面是小編收集整理的英語(yǔ)專八考試閱讀練習(xí)及答案解析，僅供參考，歡迎大家閱讀。
英語(yǔ)專八考試閱讀練習(xí)及答案解析 1
Passage Sixteen (Crime in Computer)
New and bizarre crimes have come into being with the advent of computer technology.Organized crime to has been directly involved; the new technology offers it unlimited opportunities, such as data crimes, theft of services, property-related crimes, industrial sabotage, politically related sabotage, vandalism, crimes against the individual and financially related crimes…
Theft of data, or data crime, has attracted the interest of organized criminal syndicates.This is usually the theft or copying of valuable computer grogram.An international market already exists for computerized data, and specialized fences are said to be playing a key role in this rapidly expanding criminal market.Buyers for stolen programs may range from a firm’s competitors to foreign nations.
A competitor sabotages a company’s computer system to destroy or cripple the firm’s operational ability, thus neutralizing its competitive capability either in the private or the government sector.This computer sabotage may also be tied to an attempt by affluent investors to acquire the victim firm.With the growing reliance by firms on computers for their recordkeeping and daily operations, sabotage of their computers can result in internal havoc, after which the group interested in acquiring the firm can easily buy it at a substantially lower price.Criminal groups could also resort to sabotage if the company is a competitor of a business owned or controlled by organized crime.
Politically motivated sabotage is on the increase; political extremist groups have sprouted on every continent.Sophisticated computer technology arms these groups with awesome powers and opens technologically advanced nations to their attack.Several attempts have already been made to destroy computer facility at an air force base.A university computer facility involved in national defence work suffered more than $2 million in damages as a result of a bombing.
Computer vulnerability has been amply documented.One congressional study concluded that neither government nor private computer systems are adequately protected against sabotage.Organized criminal syndicates have shown their willingness to work with politically motivated groups.Investigators have uncovered evidence of cooperation between criminal groups and foreign governments in Criminal groups have taken attempts in assassinating political leaders….Computers are used in hospital life-support system, in laboratories, and in major surgery.Criminals could easily turn these computers into tools of devastation.By sabotaging the computer of a life-support system, criminals could kill an individual as easily as they had used a gun.By manipulating a computer, they could guide awesome tools of terror against large urban centers.Cities and nations could become hostages.Homicide could take a now form.The computer may become the hit man of the twentieth century.
The computer opens vast areas of crime to organized criminal groups, both national and international.It calls on them to pool their resources and increase their cooperative efforts, because many of these crimes are too complex for one group to handle, especially those requiting a vast network of fences.Although criminals have adapted to computer technology, law enforcement has not.Many still think in terms of traditional criminology.
1.How many kinds of crimes are mentioned in the passage?
[A]7
[B]8
[C]9
[D]10
2.What is the purpose of a competitor to sabotage a company’s computer?
[A]His purpose is to destroy or weaken the firm’s operational ability.
[B]His purpose is to weaken firm’s competitive capability and get it.
[C]His purpose is to buy the rival’s company at a relatively low price.
[D]His purpose is to steal important data.
3.Which of the following can be labeled as a politically motivated sabotage of a computer system?
[A]Sabotage of a university computer.
[B]Sabotage of a hospital computer.
[C]Sabotage of computer at a secret training base.
[D]Sabotage of a factory computer.
4.What does the author mean by “Homicide could take a new form”?
[A]There is no need to use a gun in killing a person.
[B]Criminals can kill whoever they want by a computer.
[C]The computer can replace any weapons.
[D]The function of a computer is just like a gun.
Vocabulary
1.bizarre 奇怪的
2.vandalism 破壞，故意破壞文化，藝術(shù)的行為
3.cripple 使癱瘓，削弱
4.fence 賊市，臟品買賣處
5.neutralize 使成為無(wú)效
6.affluent 富裕的
7.recordkeeping 記錄存貯
8.havoc 浩劫，大破壞
9.resort to 求助于，借助于
10.motivate 作為……的動(dòng)機(jī)，激發(fā)
11.extremist 過(guò)激分子，極端主義分子
12.sprout 萌發(fā)迅速發(fā)展
13.awesome 令人驚懼的，引起敬畏的
14.vulnerability 易受攻擊，脆弱
15.devastation 劫持，破壞
16.hospital life-support system 醫(yī)院的生命維持系統(tǒng)
17.hit man 職業(yè)兇手(殺手)
18.pool 集中(資金)合辦，入股
19.criminology 犯罪學(xué)，刑事學(xué)
難句譯注
1.Organized crime to has been directly involved; the new technology offers it unlimited opportunities, such as data crimes, theft of services, property-related crimes, industrial sabotage, politically related sabotage, vandalism, crimes against the individual and financially related crimes…
[結(jié)構(gòu)簡(jiǎn)析] 句子很長(zhǎng)，都是簡(jiǎn)單句，中間有分號(hào)隔開，后面是舉例。
[參考譯文] 有組織犯罪團(tuán)伙也直接參與：計(jì)算機(jī)新技術(shù)較為犯罪提供了無(wú)限的機(jī)會(huì)，如數(shù)據(jù)信息犯罪，偷竊服務(wù)項(xiàng)目，跟財(cái)產(chǎn)有關(guān)的犯罪，工業(yè)破壞，跟政治有關(guān)的破壞，破壞文化藝術(shù)，對(duì)個(gè)人和財(cái)經(jīng)方面的罪行等等。
2.An international market already exists for computerized data, and specialized fences are said to be playing a key role in this rapidly expanding criminal market.
[結(jié)構(gòu)簡(jiǎn)析] 并列句，and 作對(duì)比連接詞用。
[參考譯文] 一個(gè)計(jì)算機(jī)信息的國(guó)際市場(chǎng)已經(jīng)存在，而專門從事臟品交易的市場(chǎng)據(jù)說(shuō)在迅速擴(kuò)展的犯罪市場(chǎng)中起著關(guān)鍵的作用。
3.A competitor sabotages a company’s computer system to destroy or cripple the firm’s operational ability, thus neutralizing its competitive capability either in the private or the government sector.
[結(jié)構(gòu)簡(jiǎn)析] 主謂賓補(bǔ)結(jié)構(gòu)，后跟thus+從句表示結(jié)果。
[參考譯文] 競(jìng)爭(zhēng)對(duì)手破壞一個(gè)公司的計(jì)算機(jī)系統(tǒng)為的是摧毀或削弱公司的操作運(yùn)行能力，從而使其喪失在私人或政府部門中的競(jìng)爭(zhēng)力。
4.The computer opens vast areas of crime to organized criminal groups, both national and international.It calls on them to pool their resources and increase their cooperative efforts, because many of these crimes are too complex for one group to handle, especially those requiting a vast network of fences.
[結(jié)構(gòu)簡(jiǎn)析] 兩句話。前一句為主謂賓，后一句為主從句，從句內(nèi)采用too…to 句型，后跟分詞獨(dú)立結(jié)構(gòu)進(jìn)一步說(shuō)明。
[參考譯文] 計(jì)算機(jī)為國(guó)內(nèi)和國(guó)際有組織犯罪集團(tuán)開辟了犯罪的廣泛領(lǐng)域。它要求它們集中資源，提高通力協(xié)作力量，因?yàn)樵S多犯罪太復(fù)雜，一個(gè)集團(tuán)難以駕馭，特別是那些需要巨大的臟品交易時(shí)常網(wǎng)絡(luò)的罪行。
寫作方法與文章大意
文章介紹“計(jì)算機(jī)犯罪”，采用分類寫作手法，先列出種種計(jì)算機(jī)犯罪項(xiàng)，下面逐一說(shuō)明。文本只選四種犯罪——信息數(shù)據(jù)偷竊或信息(數(shù)據(jù))犯罪，產(chǎn)業(yè)破壞，政治破壞，對(duì)個(gè)人生命破壞。分四段敘述，每段為一種罪行，最后是對(duì)比罪犯勢(shì)力越來(lái)越有組織，勢(shì)力請(qǐng)大，而司法部門卻沒有準(zhǔn)備好。答案祥解
1.B.8種，具體罪行。見難句譯注1。
2.B.他的目的是削弱公司競(jìng)爭(zhēng)力進(jìn)而得到它。答案見難句譯注2及第二段第二句起：“計(jì)算機(jī)破壞也可以和富裕的投資者欲得到對(duì)手的公司的企圖相連。隨著公司對(duì)計(jì)算機(jī)記錄存儲(chǔ)的信賴性加強(qiáng)，破壞他們的計(jì)算機(jī)可以造成內(nèi)部大破壞。之后，對(duì)取得這個(gè)公司感性趣的集團(tuán)很容易在級(jí)低價(jià)格上買進(jìn)�！�
A.削弱公司運(yùn)轉(zhuǎn)能力�！ .在相當(dāng)?shù)偷膬r(jià)格上買進(jìn)對(duì)手的公司。這兩個(gè)選項(xiàng)都只是破壞目的的一個(gè)方面。 D.偷竊重要資料，文內(nèi)沒有講。
3.C 破壞秘密訓(xùn)練基礎(chǔ)。這可以標(biāo)以政治目的的破壞計(jì)算機(jī)。
A.大學(xué) B.醫(yī)院 D.工廠�！∵@三個(gè)地方都難以和政治直接相連，第三段講的大學(xué)是“參與國(guó)防保衛(wèi)工作的大學(xué)計(jì)算機(jī)措施”，和一般大學(xué)不一樣。只有秘密訓(xùn)練的基地和真正相連的可能性最大，所以選C.
4.B.犯罪可以通過(guò)計(jì)算機(jī)任意殺人。答案在第五段：“犯罪集團(tuán)曾采取步驟暗殺政治領(lǐng)袖。醫(yī)院的生命維護(hù)系統(tǒng)，實(shí)驗(yàn)室，大型外科手術(shù)中都用計(jì)算機(jī)。罪犯?jìng)兒苋菀装堰@些計(jì)算機(jī)轉(zhuǎn)變成破壞的工具。通過(guò)破壞生命維護(hù)系統(tǒng)計(jì)算機(jī)，罪犯?jìng)兙拖裼脴屢粯雍苋菀讱⑺廊恕Ｍㄟ^(guò)控制計(jì)算機(jī)，他們可以指導(dǎo)這可怖的工具攻擊大城市中心。城市和國(guó)家都可以成為人質(zhì)。謀殺具有新的形式，計(jì)算機(jī)可能成為21世紀(jì)的事業(yè)殺手�！�
A.殺人不需要用槍。這話太籠統(tǒng)，不用槍，用什么。用毒藥，用刀? C.計(jì)算機(jī)可以取代任何武器�！ .計(jì)算機(jī)的功能就像槍，錯(cuò)誤的。
第1章聽力理解
1.1大綱要求
1測(cè)試要求
（1）能聽懂真實(shí)交際場(chǎng)合中的各類會(huì)話、講話。
�。�2）能聽懂有關(guān)政治、經(jīng)濟(jì)、歷史、文化、教育、語(yǔ)言文學(xué)、科普方面的演講及演講后的問(wèn)答。
�。�3）能理解所聽材料的大意，領(lǐng)會(huì)說(shuō)話者的態(tài)度、感情和真實(shí)意圖。
�。�4）能做較為完整的筆記。
�。�5）考試時(shí)間25分鐘。
測(cè)試形式
本部分為填空題和選擇題形式，分兩節(jié)：Section A和Section B，共20題。
Section A：Mini-lecture
本部分由一個(gè)約900個(gè)單詞的講座和一項(xiàng)填空任務(wù)組成。要求學(xué)生邊聽邊作筆記，然后完成填空任務(wù)。答題時(shí)間10分鐘。本部分共10題。
Section B：Conversation or Interview
本部分由一個(gè)約1000個(gè)單詞的會(huì)話或兩個(gè)約500個(gè)單詞的會(huì)話組成。會(huì)話后有10道選擇題。
本部分每道題后有10秒的間隙，要求學(xué)生聽到問(wèn)題后從所給的四個(gè)選項(xiàng)中選出一個(gè)最佳答案。
聽力理解部分的錄音語(yǔ)速為每分鐘150個(gè)單詞，念一遍。
測(cè)試目的
測(cè)試學(xué)生獲取口頭信息的能力。
試題特點(diǎn)
�。�1）難度上
專八聽力是歷屆考生相對(duì)失分較多的題型，尤其是記筆記填空的Mini-lecture部分，在其他英語(yǔ)考試中并不多見，難度較大。另外，Interview部分的問(wèn)題改為錄音播放，這就要求考生不僅要聽懂講座的內(nèi)容，還需聽懂問(wèn)題。
�。�2）選材上
a．講座部分的內(nèi)容與英語(yǔ)專業(yè)方向課程相關(guān)。
b．會(huì)話部分的內(nèi)容與學(xué)生的日常生活、社會(huì)和學(xué)習(xí)活動(dòng)相關(guān)。
c．聽力材料難度為中等偏上。
（3）語(yǔ)音語(yǔ)速上
專八聽力發(fā)音為標(biāo)準(zhǔn)的英音及美音，基本不會(huì)涉及方言；大綱規(guī)定聽力理解部分的錄音語(yǔ)速為每分鐘150個(gè)單詞，需注意的是有時(shí)語(yǔ)速要快于這個(gè)速度。
高頻詞匯（4次以上）
Word List 1
appropriate [prprt] adj. 恰如其分的，適當(dāng)?shù)模惶赜械?‖ vt. 撥出（款項(xiàng)）；挪用，盜用
【例句】①A suggestion to reduce stress is to make plans and act when appropriate, rather than just sit around and worry. 要減輕壓力，一個(gè)建議是要適時(shí)地制定計(jì)劃，并去實(shí)施，而非無(wú)所事事，整日憂慮。（2014-TEM 8）②He was accused of appropriating club funds. 他被控告挪用俱樂部基金。
【派生】appropriately adv. 適當(dāng)?shù)�，合適地；相稱地
content [kntent] adj. 滿足的，滿意的‖ n. 容量，含量；內(nèi)容；滿足；（書等的）目錄
【例句】The magazine’s familiar table of contents will be replaced with a photograph. 雜志原先熟悉的目錄表將被替換成一張照片。（2000-TEM 8）
【搭配】be content to/with 滿足于……
【派生】contented adj. 滿足的；心安的‖contentment n. 滿足；滿意‖contention n. 爭(zhēng)論，爭(zhēng)辯，論戰(zhàn)；論點(diǎn)，主張
available [velbl] adj. 有空的；可利用的；可得到的；可見到的
【例句】Recent surveys report that more than 300 million books are available in these academic libraries. 近日調(diào)查指出，高校的圖書館中有3億冊(cè)書籍可供使用。（2000-TEM 8）
【搭配】available for 可用于……的；對(duì)……有效的‖available from 可向……購(gòu)買
【派生】availability n. 可用性；有效性；實(shí)用性
physical [fzkl] adj. 物質(zhì)的；有形的；身體的；自然(界)的；物理的
【例句】Modern companies pay special attention to the physical surroundings in order to create an atmosphere conducive to higher working efficiency. 現(xiàn)代公司非常重視公司的實(shí)體環(huán)境，以營(yíng)造一種有助于提高工作效率的氛圍。（2003-TEM 8）
exhibition [eksbn] n. 展覽會(huì)；展覽(品)，陳列品；表現(xiàn)；表演；顯示
【例句】In 1946, Moore had his first foreign retrospective exhibition at the Museum of Modern Art, New York. 1946年，摩爾在紐約現(xiàn)代藝術(shù)博物館舉辦了他的首場(chǎng)國(guó)外回顧展。（2003-TEM 8）
【搭配】make an exhibition of oneself 當(dāng)眾出丑‖on exhibition 展出中
advantage [dvɑ:ntd] n. 優(yōu)勢(shì)；益處；利益
英語(yǔ)專八考試閱讀練習(xí)及答案解析 2
In the modern world, technology plays an integral role in our daily lives. It has transformed almost every aspect of our existence, from how we communicate to how we work and even how we think. With the advent of the internet, information is now at our fingertips, allowing us to learn about anything with just a few clicks.
However, the rapid advancement of technology has also raised concerns. Many people worry about the effects of social media on mental health, particularly among young people. Studies have shown that excessive use of social media can lead to anxiety, depression, and a decrease in face-to-face interactions. Additionally, the omnipresence of smartphones has made it difficult for individuals to disconnect from work, leading to burnout.
Despite these challenges, technology continues to bring benefits. For instance, online learning platforms have made education more accessible, opening doors for those who may not have had the opportunity otherwise. Furthermore, telemedicine has revolutionized healthcare, allowing patients to consult with doctors from the comfort of their homes.
In conclusion, while technology has undoubtedly improved our lives in many ways, it is essential for individuals to find a balance. This balance involves utilizing the advantages of technology while being aware of its potential downsides.
1. What is one major concern about the impact of social media mentioned in the passage?
A) It enhances communication skills.
B) It can lead to mental health issues.
C) It reduces work efficiency.
D) It makes learning easier.
2. What is one benefit of technology discussed in the passage?
A) It has eliminated the need for face-to-face interactions.
B) It has made education and healthcare more accessible.
C) It has increased anxiety and depression among people.
D) It has reduced the amount of information available.
3. According to the passage, what is essential for individuals regarding technology?
A) To use it at all times for maximum benefit.
B) To completely disconnect from it to avoid burnout.
C) To find a balance between using it and managing its downsides.
D) To focus solely on its positive aspects.
答案
1. B) It can lead to mental health issues.
2. B) It has made education and healthcare more accessible.
3. C) To find a balance between using it and managing its downsides.
英語(yǔ)專八考試閱讀練習(xí)及答案解析 3
In recent years, the phenomenon of "digital nomadism" has increasingly gained popularity, especially among young professionals. This lifestyle allows individuals to work remotely, often while traveling to various destinations around the globe. The rise of technological advancements and a surge in freelance opportunities have facilitated this shift from traditional office settings to more flexible work arrangements.
Digital nomads enjoy numerous benefits, including the ability to explore new cultures, live in exotic locations, and maintain a better work-life balance. However, this lifestyle also comes with its challenges. The lack of a stable home base can lead to feelings of isolation and instability. Moreover, managing work responsibilities while traveling requires exceptional organizational skills and self-discipline.
Despite these challenges, many find the rewards to be worth the risks. The freedom to choose where and how to work can lead to increased job satisfaction and creativity. As this trend continues to grow, some companies are beginning to embrace remote work policies, recognizing that productivity is often enhanced when employees have the freedom to work in environments that inspire them.
Questions:
1. What is the primary reason for the rise of digital nomadism according to the passage?
A. The increasing number of travel opportunities
B. The popularity of freelance jobs and technology
C. The demand for traditional office settings
D. The desire for more structured work hours
2. What are some challenges faced by digital nomads as mentioned in the passage?
A. High travel costs and unstable income
B. Feelings of isolation and the need for self-discipline
C. Limited job opportunities and lack of freedom
D. Difficulty in managing different time zones
3. According to the passage, what is one potential benefit of the digital nomad lifestyle?
A. Guaranteed job security
B. Enhanced productivity through stable environments
C. Opportunities to explore new cultures
D. Fixed work hours
答案與解析
1. B - The passage states that the rise of technological advancements and a surge in freelance opportunities have facilitated the shift to digital nomadism, making this the correct choice.
2. B - The passage discusses challenges such as feelings of isolation and the need for exceptional organizational skills and self-discipline, making option B the right answer.
3. C - One of the benefits of the digital nomad lifestyle according to the passage is the opportunity to explore new cultures, making option C correct.
英語(yǔ)專八考試閱讀練習(xí)及答案解析 4
The concept of the sharing economy has been around for decades, but it has exploded in popularity in recent years, thanks in large part to the rise of digital platforms. These platforms have made it easier than ever for people to share resources, whether its a spare room in their house (through Airbnb), a car (via Zipcar or Turo), or their time and skills (on TaskRabbit or Upwork).
The sharing economy is often lauded for its potential to make more efficient use of resources. For example, instead of every household owning a rarely - used power drill, a neighbor could borrow one through a sharing platform. This reduces the need for over - production and over - consumption of goods, which can have environmental benefits. Additionally, the sharing economy can provide economic opportunities for individuals who may not have access to traditional employment. A person can earn extra income by renting out their car or offering their services on a gig - based platform.
However, the sharing economy is not without its challenges. One of the main issues is regulation. Since many sharing economy platforms operate in a gray area between traditional business models and more informal sharing arrangements, it can be difficult for regulators to keep up. For instance, Airbnb has faced numerous battles with local governments over issues such as zoning laws (as many hosts may be operating in residential areas without proper commercial licenses), and tax collection.
Another concern is the potential for exploitation. Workers in the gig economy, which is a large part of the sharing economy, often lack the protections and benefits that traditional employees enjoy. They may not have access to health insurance, paid vacation, or a minimum wage. There have also been reports of unfair treatment and discrimination on some sharing platforms, both from the side of providers and consumers.
1. What is the main reason for the recent popularity of the sharing economy?
A. Peoples increased environmental awareness.
B. The rise of digital platforms.
C. The need for more economic opportunities.
D. The desire to reduce over - consumption.
2. According to the passage, what is one of the environmental benefits of the sharing economy?
A. It encourages the production of more energy - efficient goods.
B. It reduces the need for over - production of rarely - used items.
C. It promotes the use of renewable resources.
D. It helps households save on energy costs.
3. What is a challenge faced by regulators in relation to the sharing economy?
A. The sharing economy platforms are too large to regulate.
B. The sharing economy operates in a way that is difficult to classify and regulate.
C. There are too many different types of sharing economy platforms.
D. The sharing economy is constantly changing, making regulation impossible.
4. Workers in the gig economy may face which of the following problems?
A. They have to pay higher taxes.
B. They are not allowed to take vacations.
C. They lack certain employment - related protections and benefits.
D. They are often discriminated against by traditional employees.
Passage 2
Artificial intelligence (AI) has made remarkable progress in recent years, infiltrating various aspects of our lives, from voice - activated assistants like Siri and Alexa to self - driving cars. AI systems are designed to perform tasks that typically require human intelligence, such as learning, problem - solving, and decision - making.
One of the most significant applications of AI is in the field of healthcare. AI - powered diagnostic tools can analyze medical images, such as X - rays and MRIs, with a high level of accuracy. They can detect early signs of diseases like cancer, often before human doctors can. This early detection can significantly improve patient outcomes as treatment can start at an earlier stage.
In the financial sector, AI is used for fraud detection. Banks and financial institutions can analyze vast amounts of transaction data in real - time. AI algorithms can identify unusual patterns that may indicate fraudulent activity, such as a sudden large transfer from an account that has a history of small - scale transactions. This helps to protect both the institutions and their customers from financial losses.
However, the rise of AI also brings some concerns. One major concern is the potential for job displacement. As AI systems can perform tasks more efficiently in some cases, there is a fear that many jobs currently done by humans will be taken over. For example, in manufacturing, robots powered by AI can assemble products with high precision, reducing the need for human labor on the assembly line.
Another concern is the ethical implications of AI. For instance, if an AI - based decision - making system makes a wrong decision, it can be difficult to determine who is responsible - the developers of the system, the users, or the system itself. There are also issues related to bias in AI algorithms. If the data used to train an AI system is biased, the system may produce unfair or discriminatory results.
1. What is the main function of AI systems according to the passage?
A. To replace human intelligence completely.
B. To perform tasks requiring human intelligence.
C. To make humans more intelligent.
D. To control all aspects of human life.
2. In healthcare, how does AI contribute to patient outcomes?
A. By replacing human doctors completely.
B. By making medical treatment less expensive.
C. By detecting diseases at an early stage.
D. By providing emotional support to patients.
3. How does AI help in the financial sector?
A. By increasing the interest rates for customers.
B. By providing financial advice to customers.
C. By detecting fraud through analyzing transaction data.
D. By promoting more investment opportunities.
4. What are the concerns about AI mentioned in the passage?
A. Only job displacement.
B. Only ethical implications.
C. Job displacement and ethical implications.
D. Neither job displacement nor ethical implications.
答案
Passage 1
1. B。根據(jù)第一段 “The concept of the sharing economy has been around for decades, but it has exploded in popularity in recent years, thanks in large part to the rise of digital platforms.”可知，共享經(jīng)濟(jì)近年來(lái)流行的主要原因是數(shù)字平臺(tái)的興起，故選B。
2. B。由第二段 “For example, instead of every household owning a rarely - used power drill, a neighbor could borrow one through a sharing platform. This reduces the need for over - production and over - consumption of goods, which can have environmental benefits.”可知，共享經(jīng)濟(jì)的一個(gè)環(huán)境效益是減少了對(duì)很少使用物品的過(guò)度生產(chǎn)的需求，故選B。
3. B。根據(jù)第三段 “Since many sharing economy platforms operate in a gray area between traditional business models and more informal sharing arrangements, it can be difficult for regulators to keep up.”可知，監(jiān)管者面臨的一個(gè)挑戰(zhàn)是共享經(jīng)濟(jì)的運(yùn)營(yíng)方式難以分類和監(jiān)管，故選B。
4. C。從第四段 “Workers in the gig economy, which is a large part of the sharing economy, often lack the protections and benefits that traditional employees enjoy.”可知，零工經(jīng)濟(jì)中的工人可能缺乏與就業(yè)相關(guān)的保護(hù)和福利，故選C。
Passage 2
1. B。根據(jù)第一段 “AI systems are designed to perform tasks that typically require human intelligence, such as learning, problem - solving, and decision - making.”可知，人工智能系統(tǒng)的.主要功能是執(zhí)行需要人類智慧的任務(wù)，故選B。
2. C。由第二段 “AI - powered diagnostic tools can analyze medical images, such as X - rays and MRIs, with a high level of accuracy. They can detect early signs of diseases like cancer, often before human doctors can. This early detection can significantly improve patient outcomes as treatment can start at an earlier stage.”可知，在醫(yī)療保健領(lǐng)域，人工智能通過(guò)早期檢測(cè)疾病來(lái)改善患者的治療效果，故選C。
3. C。根據(jù)第三段 “In the financial sector, AI is used for fraud detection. Banks and financial institutions can analyze vast amounts of transaction data in real - time. AI algorithms can identify unusual patterns that may indicate fraudulent activity...”可知，人工智能在金融領(lǐng)域通過(guò)分析交易數(shù)據(jù)來(lái)檢測(cè)欺詐行為，故選C。
4. C。從第四段 “However, the rise of AI also brings some concerns. One major concern is the potential for job displacement... Another concern is the ethical implications of AI...”可知，文中提到的對(duì)人工智能的擔(dān)憂包括工作崗位的取代和倫理影響，故選C。
英語(yǔ)專八考試閱讀練習(xí)及答案解析 5
In recent years, environmental conservation has become a topic of paramount importance. With the rapid industrialization and urbanization, human activities have severely impacted the natural environment. Deforestation, pollution, climate change, and loss of biodiversity are some of the critical issues that threaten our planet.
One significant aspect of environmental conservation is sustainable development. Sustainable development ensures that the needs of the present are met without compromising the ability of future generations to meet their own needs. This approach aims to balance economic growth with environmental protection, ensuring that natural resources are used responsibly.
Education plays a crucial role in promoting environmental awareness. By educating individuals about the effects of environmental degradation and the importance of conservation, we can inspire a collective effort to protect our planet. Schools, communities, and governments must work together to implement programs that encourage eco-friendly practices, such as recycling, conservation of water, and energy efficiency.
Another critical element is government policy. Policies that promote renewable energy sources, protect natural habitats, and regulate emissions can significantly reduce the negative impact of human activities on the environment. International cooperation is also vital, as environmental issues often transcend national borders. Countries must work together to address global challenges like climate change and wildlife trafficking.
In conclusion, environmental conservation is essential for ensuring a sustainable future. Through education, responsible policies, and international cooperation, we can work together to protect the environment and preserve it for future generations.
問(wèn)題：
1. What are some major issues threatening the environment mentioned in the article?
2. What is the primary goal of sustainable development?
3. How can education contribute to environmental conservation?
4. Why is government policy important in environmental conservation?
5. What is the overall message of the article?
答案：
1. The major issues threatening the environment mentioned in the article include deforestation, pollution, climate change, and loss of biodiversity.
2. The primary goal of sustainable development is to meet the needs of the present without compromising the ability of future generations to meet their own needs.
3. Education contributes to environmental conservation by raising awareness about the effects of environmental degradation and inspiring individuals to adopt eco-friendly practices.
4. Government policy is important in environmental conservation because it can promote renewable energy sources, protect natural habitats, and regulate emissions, thereby reducing the negative impacts of human activities on the environment.
5. The overall message of the article is that environmental conservation is essential for a sustainable future, and it requires education, responsible policies, and international cooperation.
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