全国英语专八阅读试题及答案详解(通用3篇)

全国英语专八阅读试题及答案详解 篇一

题目：The Impact of Social Media on Society

Social media has become an integral part of our daily lives, with millions of people worldwide using platforms such as Facebook, Instagram, and Twitter. However, there is ongoing debate about the impact of social media on society. Some argue that it has brought people closer together and facilitated communication, while others believe it has negative effects on mental health and privacy. In this article, we will explore both perspectives and provide a comprehensive analysis of the impact of social media on society.

Firstly, social media has undoubtedly revolutionized communication. It has made it easier for people to connect with each other, regardless of geographical barriers. In the past, long-distance communication was limited to phone calls and letters, but now people can instantly message their friends and family members through social media platforms. This has greatly enhanced our ability to maintain relationships and stay connected with loved ones.

Moreover, social media has provided a platform for people to express themselves and share their opinions. It has given individuals a voice, allowing them to participate in public debates and discussions. This has led to increased awareness and engagement in various social and political issues. Additionally, social media has played a crucial role in organizing protests and movements, giving marginalized groups a platform to demand change and fight for their rights.

However, social media also has its drawbacks. One of the main concerns is its impact on mental health. Studies have shown that excessive use of social media can lead to feelings of loneliness, depression, and anxiety. The constant comparison to others' seemingly perfect lives and the pressure to present an idealized version of oneself can take a toll on individuals' mental well-being. Furthermore, the addictive nature of social media can lead to decreased productivity and increased procrastination.

Privacy is another significant issue associated with social media. With the amount of personal information shared on these platforms, there is a risk of privacy breaches and identity theft. Additionally, the algorithms used by social media platforms to personalize content can create echo chambers, where individuals are only exposed to information that aligns with their existing beliefs, leading to a polarized society and hindering open-mindedness.

In conclusion, social media has had a profound impact on society. While it has undoubtedly improved communication and provided a platform for expression, it also comes with negative consequences. It is crucial for individuals to find a balance in their social media usage and be mindful of its potential effects on mental health and privacy. Social media platforms should also take responsibility for ensuring user safety and privacy. By addressing these issues, we can harness the positive aspects of social media while mitigating its negative impact.

全国英语专八阅读试题及答案详解 篇二

题目：The Benefits of Bilingual Education

Bilingual education refers to the practice of teaching students in two languages, typically their native language and a second language. This approach has gained popularity in recent years, and there is ongoing debate about its benefits and effectiveness. In this article, we will explore the advantages of bilingual education and provide a comprehensive analysis of its impact on students' academic and cognitive development.

One of the main benefits of bilingual education is that it enhances cognitive abilities. Research has shown that bilingual individuals have better problem-solving skills, as they are constantly switching between languages and mentally adapting to different linguistic structures. This cognitive flexibility not only improves academic performance but also has long-term benefits in terms of career opportunities and overall cognitive development.

Moreover, bilingual education promotes cultural diversity and understanding. By learning a second language, students gain insight into different cultures and perspectives. This fosters tolerance and appreciation for diversity, preparing students to become global citizens in an increasingly interconnected world. Bilingual education also provides a bridge between communities and promotes social integration, as it allows students from different linguistic backgrounds to interact and learn from each other.

Another advantage of bilingual education is improved academic performance. Studies have shown that bilingual students often outperform their monolingual peers in various academic subjects, including reading, writing, and math. This can be attributed to the cognitive benefits mentioned earlier, as well as the enhanced metalinguistic awareness that bilingualism fosters. Additionally, bilingual education has been found to improve students' overall language skills, including their native language, as they develop a deeper understanding of language structures and vocabulary.

Furthermore, bilingual education can provide economic advantages. In today's globalized world, being proficient in multiple languages is highly valued by employers. Bilingual individuals have a competitive edge in the job market, as they can communicate with a wider range of clients and colleagues. They are also more likely to have opportunities for international assignments and career advancement. Therefore, investing in bilingual education can have long-term economic benefits for individuals and societies.

In conclusion, bilingual education offers numerous advantages for students. It enhances cognitive abilities, promotes cultural understanding, improves academic performance, and provides economic opportunities. It is crucial for education systems to recognize and support bilingual education programs, as they contribute to students' overall development and prepare them for success in an increasingly globalized world. By embracing bilingual education, we can foster a more inclusive and multicultural society.

全国英语专八阅读试题及答案详解 篇三

全国英语专八阅读试题及答案详解

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　　The Relationship between Brain Process with Mental Experience

　　By 1950, the results of attempts to relate brain processesto mental experience appeared rather discouraging. Suchvariations in size, shape, chemistry, conduction speed, excitationthreshold, and the like as had been demonstrated in nerve cellsremained negligible in significance for any possible correlationwith the manifold dimensions of mental experience.

　　Near the turn of the century, it had been suggested by Hering that different modes of sensation,such as pain, taste and color, might be correlated with the discharge of specific kinds of nervousenergy, However, subsequently developed methods of recording and analyzing nerve potentialsfailed to reveal any such qualitative persity. It was possible to demonstrate by other methodsrefined structural differences among neuron types; however, proof was lacking that the quality ofthe impulse or its conduction was influenced by these differences, which seemed instead toinfluence the developmental patterning of the neural circuits. Although qualitative variance amongnerve rigidly disproved, the doctrine was generally abandoned in favor of the opposing view,namely, that nerve impulses are essentially homogeneous in quality and are transmitted as“common currency” throughout the nervous system. According to this theory, it is not the qualityof the sensory nerve impulses that determines the perse conscious sensations they produce,but, rather, the different areas of the brain into which they discharge, and there is some evidencefor this view. In one experiment, when an electric stimulus was applied to a given sensory field ofthe cerebral cortex of a conscious human subject, it produced a sensation of the appropriatemodality for that particular locus, that is, a visual sensation from the visual cortex, an auditorysensation from the auditory cortex, and so on. Other experiments revealed slight variations in thesize, number, arrangement, and interconnection of the nerve cells, but as for as psychoneuralcorrelations were concerned, the obvious similarities of these sensory fields to each other seemedmuch more remarkable than any of the minute differences.

　　However, cortical as perse as those of red, black, green and white, or touch, cold, warmth,movement, pain, posture and pressure apparently may arise through activation of the samecortical areas. What seemed to remain was some kind of differential patterning effects in the brainexcitation: it is the difference in the central distribution of impulses that counts. In short, Braintheory suggested a correlation between mental experience and the activity of relativelyhomogenous nerve-cell units conducting essentially homogeneous impulses throughhomogeneous cerebral tissue. To match the multiple dimensions of mental experiencepsychologists could only point to a limitless variation in the spatiotemporal patterning of nerveimpulses.

　　1. Up until 1950, efforts to establish that brain processes and mental experience are related wouldmost likely have been met with

　　[A] vexation [B] irritability [C] discouragement [D] neutrality

　　2. The author mentions “common currency” primarily in order to emphasize the

　　[A] lack of differentiation among nerve impulses in human beings.

　　[B] similarities in the views of the scientists.

　　[C] similarity of sensations of human beings.

　　[D] continuous passage of nerve impulses through the nervous system.

　　3. Which of the following theories is reinforced by the depiction of the experiment in lines 16—19?

　　[A] Cognitive experience manifested by

　　[B] Qualitative persity in nerve potentials can now be studied more accurately.

　　[C] Sensory stimuli are heterogeneous and are greatly influenced by the nerve sensors theyproduce.

　　[D] Differentiation in neural modalities influences the length of nerve transmissions.

　　4. It can be inferred from the passage that which of the following exhibit the LEAST qualitativevariation?

　　[A] Nerve cells. [B] Nerve impulses.

　　[C] Cortical areas. [C] Spatial patterns of nerve impulses.

　　答案详解：

　　1. C. 令人失望。答案见文章的第一句话“到了1950年，大脑活动过程和精神感受有关系的实验结果看起来令人沮丧。”

　　A. 令人恼火。 B. 激怒。 D. 中立。 均不对。

　　2. A. 在人的神经脉冲中缺少变异(差别)。Common currency本义是一般通用。这里的上下问决定了它的含义“无变异脉冲(普通脉冲)”。第二段“虽然神经能量中的质变理论从没有受到严厉的驳斥，但这一学说被普遍放弃，而赞成其对立的观点;那就是：神经脉冲在质量沙锅内基本相似，并作为无变异脉冲(普通脉冲)经神经系统传送。”所以普通脉冲就是指神经脉冲无变异，在质量上基本相似。

　　B. 科学家观点上的相似性。 C. 人类感觉相似性。 D. 神经脉冲连续不断通过神经系统。这三项和common currency 无关。

　　3. A. 受刺激的大脑部位影响感觉神经脉冲所显示的认知感受。在第二道题译文下面“根据这一理论，不是感觉神经脉冲的质量决定它们所产生的各种有意识的`感觉。而是由脉冲在大脑中释放的不同部位决定，并且有证据证明这一论点。”见难句译注3。

　　B. 现在对神经潜力的质量变化可以进行更精彩的研究。 C. 感官刺激是异源的，并深受它们所产生的神经感觉(感受器)的影响。 D. 神经形态上的差异影响神经传递长度。

　　4. B. 神经脉冲。这在第2题答案A中译注(即第二段)已有明确的答复。“神经脉冲在质量上基本相似……。”

　　A. 神经细胞。见难句译注2，“有可能用其他办法来显示神经细胞类型之间细微的结构差异。” C. 外皮区域(部位)。 D. 神经脉冲空间模式。见难句译注5和本文最后一句“为了和精神感受多样性吻合，心理学家只能指明神经脉冲时空模式上的无限差异。”这说明，它不是 “Leastqualitative variation.”