核心必刷题五 阅读理解——观点态度推断题-【育才学案】2022-2023学年高二英语暑假作业核心必刷题

核心必刷题五阅读理解—观点态度推断题 核心必刷题五 阅读理解 观点态度推断题 刷真题 sport's strange form does place considerable stress on the ankles and hips,so people with a (全国I卷)Race walking shares many fit- history of such injuries might want to be cau- ness benefits with running,research shows, tious in adopting the sport.In fact,anyone wish- while most likely contributing to fewer injuries. ing to try race walking should probably first con- It does,however,have its own problem. sult a coach or experienced racer to learn proper tech- Race walkers are conditioned athletes.The nique,she says.It takes some practice. longest track and field event at the Summer O- 28.Why are race walkers conditioned athletes? lympics is the 50-kilometer race walk,which is A.They must run long distances. about five miles longer than the marathon.But B.They are qualified for the marathon. the sport's rules require that a race walker's C.They have to follow special rules. knees stay straight through most of the leg D.They are good at swinging their legs. swing and one foot remain in contact(接触)with 29.What advantage does race walking have over the ground at all times.It's this strange form running? that makes race walking such an attractive activ- A.It's more popular at the Olympics. ity,however,says Jaclyn Norberg,an assistant B.It's less challenging physically professor of exercise science at Salem State Uni- C.It's more effective in body building. versity in Salem,Mass. D.It's less likely to cause knee injuries. Like running,race walking is physically de- 30.What is Dr.Norberg's suggestion for some- one trying race walking? manding,she says.According to most calcula- A.Getting experts'opinions. tions,race walkers moving at a pace of six miles per hour would burn about8O0 calories(卡路里) B.Having a medical checkup. C.Hiring an experienced coach. per hour,which is approximately twice as many D.Doing regular exercises. as they would burn walking,although fewer 31.Which word best describes the author's atti- than running,which