英语四级阅读练习，是提升英语能力的重要途径。通过它，不仅能够锻炼语言技能，还能扩充四级词汇，深化语法知识，为英语水平的全面提升奠定坚实基础。以下是英语四级阅读练习：植物性饮食趋势文章内容示例。
英文原文
In recent years, the trend of plant-based diets has gained significant popularity. People are increasingly turning to vegetarianism and veganism for various reasons, including health, environmental concerns, and ethical beliefs. These diets primarily consist of fruits, vegetables, whole grains, nuts, and seeds, while excluding meat, fish, and poultry.
近年来，植物性饮食的趋势越来越受欢迎。出于健康、环境问题和道德信仰等多种原因，人们越来越倾向于素食主义和纯素食主义。这些饮食主要由水果、蔬菜、全谷物、坚果和种子组成，不包括肉类、鱼类和禽类。
Despite the growing popularity, there are some concerns regarding the nutritional adequacy of plant-based diets. Critics argue that these diets may lack essential nutrients such as protein, iron, and omega-3 fatty acids, which are primarily found in animal products. However, research has shown that with proper planning and supplementation, plant-based diets can provide all the necessary nutrients.
尽管植物性饮食越来越受欢迎，但人们对其营养充足性存在一些担忧。批评者认为，这些饮食可能缺乏主要来自动物产品的必需营养素，如蛋白质、铁和欧米伽-3脂肪酸。然而，研究表明，通过适当的规划和补充，植物性饮食可以提供所有必需的营养素。
One of the key factors contributing to the popularity of plant-based diets is the increasing awareness of the environmental impact of animal agriculture. The meat industry is a major contributor to greenhouse gas emissions, water pollution, and deforestation. By reducing or eliminating meat consumption, plant-based diets can significantly reduce the burden on the environment.
推动植物性饮食受欢迎的关键因素之一是人们对动物农业对环境影响的认识不断提高。肉类产业是温室气体排放、水污染和森林砍伐的主要贡献者。通过减少或消除肉类消费，植物性饮食可以显著减轻对环境的负担。
Moreover, plant-based diets are often associated with health benefits. Studies have shown that vegetarian and vegan diets are linked to lower risks of heart disease, obesity, and certain types of cancer. These diets are also high in fiber and antioxidants, which are essential for maintaining good health.
此外，植物性饮食通常与健康益处相关联。研究表明，素食和纯素食饮食与降低心脏病、肥胖和某些类型癌症的风险有关。这些饮食还富含纤维和抗氧化剂，对维持良好健康至关重要。
问题
1.Which of the following is NOT a primary component of plant-based diets?
A. Meat
B. Fruits
C. Vegetables
D. Nuts
2.What is a major concern regarding the nutritional adequacy of plant-based diets?
A. They provide too many essential nutrients.
B. They lack essential nutrients found in animal products.
C. They are difficult to plan and prepare.
D. They are not suitable for people with certain health conditions.
3.What is one of the key factors contributing to the popularity of plant-based diets?
A. Taste preferences.
B. The increasing cost of animal products.
C. The environmental impact of animal agriculture.
D. The lack of variety in plant-based diets.
4.What are plant-based diets often associated with?
A. Higher risks of heart disease.
B. Obesity and certain types of cancer.
C. Health benefits.
D. Lack of fiber and antioxidants.
答案解析
1.答案：A
解析：第一题问的是植物性饮食的主要成分不包括哪个。根据原文第一段，植物性饮食主要由水果、蔬菜、全谷物、坚果和种子组成，不包括肉类，所以正确答案是A。
2.答案：B
解析：第二题问的是关于植物性饮食营养充足性的主要担忧是什么。原文第二段提到，批评者认为这些饮食可能缺乏主要来自动物产品的必需营养素，如蛋白质、铁和欧米伽-3脂肪酸，所以正确答案是B。
3.答案：C
解析：第三题问的是推动植物性饮食受欢迎的关键因素之一是什么。原文第三段提到，推动植物性饮食受欢迎的关键因素之一是人们对动物农业对环境影响的认识不断提高，所以正确答案是C。
4.答案：C
解析：第四题问的是植物性饮食通常与什么相关联。原文第四段提到，植物性饮食通常与健康益处相关联，所以正确答案是C。
以上就是英语四级阅读练习：植物性饮食趋势的文章示例，希望这些练习能够成为你英语学习路上的得力助手，助你轻松应对四级考试，取得优异成绩！
