大学英语四级考试中的快速阅读技巧包括预览题目、扫读文章、留意关键词和掌握上下文关系。通过这些技巧，学生可以更好地理解文章内容，提高阅读理解能力，以应对英语四级考试。
快速阅读技巧
- 预览题目
在阅读文章前，先浏览一遍题目和问题，这样可以提前了解文章主题和重点，有助于阅读时更快地找到答案。
- 扫读文章
快速地浏览一遍全文，不要停留在细节上，只要大致了解文章内容和结构即可。
- 留意关键词
在扫读文章时，要留意关键词和短语，这些词汇往往是文章的重点和核心。
- 掌握上下文关系
在阅读时，要注意上下文关系，尤其是代词和连接词的使用，这样能更好地理解文章的意思。
模拟题练习
以下是一道英语四级快速阅读模拟题，大家可以尝试用上述技巧来解答：
In the past, most people in the United States did not pay attention to the nutritional value of the food they ate. They were not interested in what they ate, as long as it tasted good. However, things have changed. Nowadays, many people are very interested in nutrition. They read about it in magazines and newspapers, listen to it on the radio and watch it on television. They even take classes on nutrition.
According to a recent survey, the majority of people in the United States now read food labels. They want to know what they are eating and how much of it is in the food they buy. They are also taking vitamin and mineral supplements. Many people are turning to natural foods such as fruits, vegetables, and grains. They believe that these foods are healthier than processed foods.
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What was the attitude of most people in the past towards the food they ate?
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What are people interested in nowadays when it comes to food?
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What do people in the United States do to learn about nutrition?
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What do people in the United States do to find out what they are eating and how much of it is in the food they buy?
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What kinds of food are many people turning to nowadays?
