专题04 阅读理解（说明文）15篇【2025高频考点】-冲刺2025年中考英语演练（广西专用）（含答案解析）

专题04 阅读理解（说明文）15篇【2025高频考点】-冲刺2025年中考英语演练（广西专用） （2025·广西河池·一模）①Recently, China is taking important steps to help people manage their weight and fight against obesity (肥胖). As we know, obesity can lead to serious health problems such as diabetes (糖尿病) and heart diseases. ②What is obesity Firstly, we need to know about BMI, short for Body Mass Index (体重指数). For adults, a healthy BMI falls between 18.5 and 24. If your BMI is between 24 and 28, you are considered overweight; if it is 28 or higher, that means you have the problem of obesity. ③Here is how you can calculate (计算) your BMI: divide your weight in kilos twice by your height in metres. For example, if a girl weighs 64 kilos, and she is 1.62 metres tall, then her BMI is 64 divided by 1.62 and then divided by 1.62 again, which is about 24.39. So you see, weight is the key to your BMI. ④Then, how can we manage our weight Eating right plays a key part, and exercise matters just as much! Eat healthy food like brown rice, fresh vegetables and fish or chicken. Stay away from fried foods and sugary snacks. Do exercise like walking, cycling or dancing for 150 to 300 minutes each week. And make sure to stand up and exercise for 3 to 5 minutes every hour while you need to sit for a long time. ⑤Let’s take action now. Simply start with small changes, like getting off the sofa or taking the stairs instead of the lift. With these steps, everyone can build a healthier future. 根据语篇内容，选择最佳选项。 1．Which of the following is considered to have the problem of obesity A．Sam with a BMI of 20. B．Betty with a BMI of 22. C．Cindy with a BMI of 29. 2．What is the key to your BMI A．Weight. B．Sleep. C．Height. 3．Which of the following Chinese sentences best summarize the main idea of Paragraph ④ A．步行是法宝，健身抗衰老。 B．管住嘴，迈开腿。 C．有静有动，无病无痛。 4．In which column (专栏) of a newspaper will you find this passage A．Science. B．Travel. C．Health. 5．What is the writer’s purpose in writing this passage A．To tell people how to lose weight. B．To call on people to manage their weight. C．To show some serious health problems that people face. （2025·广西南宁·一模）Nature’s lovely beauties Common mallow (锦葵)The common mallow is a large plant. You can see it in grassy places. It has pink flowers. The juice from its leaves is good for bites (蜇伤). Buttercup (毛茛)Buttercups look like butter-coloured cups. Look for them in grassy places. Sometimes, so many flowers make the whole fields look yellow. Bluebell (蓝铃花)If you go to a wood or hillside in springtime, you might see lots of bluebells. They have flowers that look like tiny bells and they have a strong sweet mon daisy (雏菊)Look for daisies in short grass in gardens and parks. They flower in the daytime and close at night. Their name probably comes from “day’s-eye”. 根据语篇内容，选择最佳选项。 6．What color are the common mallows A．Blue. B．Pink. C．White. 7．Wh ... ...