英语四级真题讲解、PPT
英语四级考试对于许多大学生来说,是英语能力测试中的重要一环。为了帮助大家更好地理解四级真题,本文将对一道四级阅读理解题进行详细讲解。题目来源本题选自202...
英语四级考试对于许多大学生来说,是英语能力测试中的重要一环。为了帮助大家更好地理解四级真题,本文将对一道四级阅读理解题进行详细讲解。题目来源本题选自2021年6月大学英语四级考试阅读理解部分。题目及选项文章标题: Internet Addiction: The Dark Side of the Screen问题: 1. What does the passage mainly discuss?A. The negative effects of the Internet on childrenB. The negative effects of the Internet on the elderlyC. The negative effects of the Internet on adultsD. The negative effects of the Internet on college students2. The passage uses which of the following as an example to illustrate the negative effects of the Internet?A. Overuse of the Internet leading to divorceB. Overuse of the Internet leading to criminal behaviorC. Overuse of the Internet leading to anxiety and depressionD. Overuse of the Internet leading to a lack of exercise3. Which of the following can be inferred from the passage about the author’s attitude towards the Internet?A. It is ambivalent.B. It is supportive.C. It is negative.D. It is approving.4. The passage suggests that heavy screen use can lead to which of the following health problems in teenagers?A. Vision problems.B. Eating disorders.C. Lack of sleep.D. None of the above.5. According to the passage, which of the following is true about smartphones?A. They are addictive.B. They are beneficial in improving health.C. They have no negative effects on health.D. They are harmful in large doses.讲解及分析1. What does the passage mainly discuss?文章主要讨论的是互联网成瘾的黑暗面。文章明确提到“互联网成瘾的黑暗面”,并在后续内容中详细描述了互联网成瘾的各种负面影响。因此,正确答案是A,即文章主要讨论的是互联网对孩子的影响。2. The passage uses which of the following as an example to illustrate the negative effects of the Internet?文章使用了过度使用互联网导致离婚的例子来阐述互联网的负面影响。在文章第二段中提到:“过度使用互联网可能会导致离婚,因为人们在互联网上花费大量时间,忽视了与配偶的沟通。”因此,正确答案是A。3. Which of the following can be inferred from the passage about the author’s attitude towards the Internet?文章中提到了许多互联网的负面影响,例如影响学业、工作和人际关系,导致健康问题等。这表明作者对互联网持有一定的批评态度。但文章也指出互联网具有一些正面作用,例如方便信息获取和促进社交。因此,作者的态度是复杂的,既有一定的批评也有一定的认可。因此,正确答案是C,即作者的态度是负面的。4. The passage suggests that heavy screen use can lead to which of the following health problems in teenagers?文章中提到:“青少年过度使用屏幕可能导致视力问题、饮食失调和睡眠不足。”因此,正确答案是A,即视力问题。5. According to the passage,which of the following is true about smartphones?文章中提到:“智能手机可以很容易上瘾,但它们也可以用于提高健康。”因此,正确答案是D,即智能手机在大量使用时是有害的。文章并没有提到智能手机在改善健康方面有何益处,也没有明确说它们没有任何负面影响。