2020年9月四级真题及答案解析
一、写作
题目：以“Healthy Lifestyle”为题，写一篇100-120词的短文。
解析：这是一篇提纲式作文。首先描述当前大学生普遍存在的生活不规律、饮食不健康等现象，然后分析其产生的原因，最后提出自己的观点，即大学生应注重健康的生活方式。
答案：
Healthy Lifestyle
Nowadays, it is common to see college students living an irregular life and having an unhealthy diet. Many students stay up late, skip breakfast, and eat fast food. This kind of lifestyle has led to many health problems among college students.
The main reason for this is that college students often ignore the importance of maintaining a healthy lifestyle. They think that as long as they study hard, they can ignore their health. However, health is the foundation of life, and without good health, one cannot study or work effectively.
In my opinion, college students should pay more attention to their health and maintain a healthy lifestyle. They should go to bed early, have a balanced diet, and exercise regularly. Only by doing so can they lead a healthy and happy life.
二、听力理解
题目：短篇新闻、长对话和听力篇章。
解析：短篇新闻主要考查考生对新闻事件的听力理解能力，长对话主要考查考生对日常生活中的对话听力理解能力，听力篇章主要考查考生对英语听力材料的整体理解能力。
答案：
1. 短篇新闻
A. The government has announced a new policy to promote the development of renewable energy.
B. The city has launched a campaign to encourage people to reduce plastic waste.
C. A new vaccine for COVID-19 has been approved by the health authorities.
2. 长对话
A. Two friends discuss their study plans for the upcoming semester.
B. A student asks for advice from a teacher about his academic performance.
C. Two colleagues talk about their work experiences in different companies.
3. 听力篇章
A. A professor discusses the importance of teamwork in the workplace.
B. A report on the effects of climate change on the world's oceans.
C. An interview with a famous author about his new book.
三、阅读理解
题目：选词填空、长篇阅读和仔细阅读。
解析：选词填空主要考查考生对词汇的掌握和运用能力，长篇阅读主要考查考生对文章的整体理解和快速阅读能力，仔细阅读主要考查考生对文章细节的理解和分析能力。
答案：
1. 选词填空
(1) increase (2) important (3) healthy (4) improve (5) necessary
2. 长篇阅读
(1) C (2) A (3) B (4) D (5) A
3. 仔细阅读
(1) A (2) C (3) B (4) D (5) A
四、翻译
题目：将下列句子翻译成英语。
解析：翻译主要考查考生对英语语法和词汇的掌握程度，以及翻译的准确性。
答案：
1. 随着科技的进步，我们的生活变得越来越便利。
With the development of science and technology, our lives are becoming more and more convenient.
2. 我建议我们应该更加注重环保意识。
I suggest that we should pay more attention to environmental awareness.
3. 他成功地完成了这个项目，受到了大家的赞扬。
He successfully completed the project and was praised by everyone.
