（英语试卷）山西省临汾市2025届高三下学期第二次模拟试题（解析版）.docx

山西省临汾市 2025届 高三下学期第二次模拟 英语试题 第一部分 听力（ 略 ） 第二部分 阅读（共两节，满分 60 分） 第一节（共 15 小题；每小题 3 分，满分 45 分） 阅读下列短文，从每题所给的 A 、 B 、 C 和 D 四个选项中选出最佳选项。 A WEIGHING IN ON WEIGHT: CALCULATIONS TOOLS Many people check their body mass index (BMI) to see if they are overweight. However, this health tool can sometimes be misleading. Now, a more accurate alternative, the body roundness index (BRI), is available to assess excessive visceral fat content ( 内脏脂肪含量 ) . What is BMI? BMI = weight (kg) / height 2 (m) Limitations of BMI. * BMI, which only measures your height and weight, cannot distinguish between muscle and fat, which might lead to misleading results. * Athletes, who have less body fat and more muscle, tend to have a higher BMI because muscle weighs more than fat. * The BMI of people with thin limbs ( 四肢 ) and a pot belly may be normal or even low, although they possibly have excessive visceral fat. What is BRI? Advantages of BRI * BRI is used to assess whether the body’s visceral fat content is within the normal range. It is calculated based on height and waist circiumference measurements. The higher your BRI, the more visceral fat you have. * Compared with BMI, BRI can effectively filter ( 过滤 ) out those with large muscle mass. This enables it to more accurately determine people with high visceral fat content. 1. If a person with 181cm weighs 83.5kg, which category does his BMI fall into? A. Underweight. B. Normal weight. C. Overweight. D. Obesity. 2. What can we learn about the limitation of BMI? A. It fails to reflect body fat. B. It causes anxiety disorder. C. It leaves health problems untreated. D. It brings about body image problems. 3. How does BRI improve assessment accuracy? A. By tracking dietary preference. B. By monitoring weight continuously. C. By using advanced scanning technology. D. By incorporating waistline measurements. 【答案】 1. C 2. A 3. D 【语篇解