【大学四级英语考试阅读习题及答案】大学英语四级考试（CET-4）是许多大学生在学习过程中必须面对的一项重要考试，其中阅读理解部分占据了较大的分值比例。为了帮助考生更好地掌握阅读技巧、提高应试能力，本文提供一套精选的阅读练习题及详细解析，助力考生顺利通过考试。
一、阅读理解练习题
Passage 1
In recent years, the number of people who use smartphones has increased rapidly. With so many apps and services available, it’s easy to spend hours scrolling through social media or watching videos. However, this habit can have negative effects on both physical and mental health. Studies show that excessive screen time is linked to poor sleep quality, eye strain, and even depression.
Experts suggest that people should set limits on their smartphone usage. For example, they can turn off notifications during certain hours or use apps that track how much time they spend on their devices. Additionally, taking regular breaks and engaging in offline activities like reading or exercising can help reduce the risks associated with overuse.
Questions:
1. What is the main topic of the passage?
A. The benefits of using smartphones
B. The dangers of excessive smartphone use
C. How to improve sleep quality
D. The importance of online activities
2. According to the passage, which of the following is NOT a negative effect of too much screen time?
A. Poor sleep
B. Eye strain
C. Increased happiness
D. Depression
3. What is one way to reduce smartphone overuse?
A. Increasing the number of apps downloaded
B. Turning off notifications during certain hours
C. Spending more time on social media
D. Using the phone for longer periods
Passage 2
Many people believe that success comes from hard work and talent. However, some researchers argue that luck also plays a significant role. In a study conducted by a team of psychologists, participants were asked to complete a task under different conditions. Those who had been given small advantages—such as better information or early access to resources—were more likely to succeed, even if they were not more skilled than others.
This suggests that while effort and ability are important, external factors such as opportunity and timing can greatly influence outcomes. Therefore, it’s essential to recognize that success is not always purely the result of personal qualities but may also depend on circumstances beyond our control.
Questions:
4. What does the study suggest about success?
A. It depends entirely on personal qualities
B. It is mainly due to luck
C. It can be influenced by external factors
D. It is only possible for the most talented individuals
5. Which of the following is mentioned as a factor that can affect success?
A. Personality
B. Luck
C. Intelligence
D. Age
6. According to the passage, what is the main idea?
A. Hard work guarantees success
B. Success is mainly determined by talent
C. External factors can influence success
D. People should focus only on their own efforts
二、参考答案与解析
Passage 1 Answers:
1. B. The dangers of excessive smartphone use
The passage discusses the negative effects of spending too much time on smartphones.
2. C. Increased happiness
The passage lists poor sleep, eye strain, and depression as negative effects; increased happiness is not mentioned.
3. B. Turning off notifications during certain hours
This is one of the suggestions made by experts to reduce smartphone overuse.
Passage 2 Answers:
4. C. It can be influenced by external factors
The passage emphasizes that success may depend on opportunities and timing, not just personal qualities.
5. B. Luck
Luck is one of the factors discussed as influencing success.
6. C. External factors can influence success
The main point is that success is not solely based on personal qualities but also on external conditions.
三、备考建议
为了在四级阅读部分取得好成绩，建议考生：
- 多做真题练习：熟悉题型和出题思路。
- 积累词汇：尤其是高频词汇和学术类词汇。
- 提高阅读速度：学会快速定位关键信息。
- 分析文章结构：理解段落之间的逻辑关系。
- 总结错题：找出薄弱环节并加以改进。
通过系统的训练和科学的方法，相信每位考生都能在四级考试中取得理想的成绩。
