Unit 3 On the Move 主题类文拓展阅读（配套教参Word）-【步步高】2025-2026学年高一英语必修第二册学习笔记（外研版·新教材）

**基本信息** 以“人与自我”主题说明文为载体，通过细节理解题训练语言理解能力，构建“主题-词汇-句型-理解”的知识逻辑链。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |阅读理解训练|4题（含指代、信息匹配、词义理解、细节查找）|以细节理解为主，考查文本信息定位与筛选能力|围绕锻炼指南四模块（好处/计划/饮食/防护），核心词汇（efficiency/routine等）与复杂句型（状语从句/表语从句）支撑语篇理解，题目设置对应文章结构，强化逻辑分析与信息提取的思维品质|

(选自译林版必修第二册 Unit 2) A beginner’s guide to exercise You want to start doing exercise？Congratulations！You have just taken your first step towards a new and improved you! Understanding the benefits of exercise Most people assume that regular exercise does wonders for the body and mind—but what exactly are its health benefits? To start with，physical activity increases the efficiency of your heart and lungs.During exercise，your heart and lungs must work harder.This extra effort makes them grow stronger over the long term.It has also been proven that active people tend to have better immune systems and are at lower risk of diseases.Moreover，exercise is good for your mental health.Working out can help you reduce stress and get over negative feelings.Some studies even show that exercise improves certain brain functions，meaning you could actually exercise your way to better performance at school! Planning your exercise routine When you plan an exercise routine，the first thing to consider is what you expect to improve：heart and lung efficiency，muscle strength or flexibility.Aerobic activities，like jogging，swimming and skiing，develop your heart and lungs.Strength training，such as pull-ups and weightlifting，increases muscle strength and encourages bone development.Flexibility training，including gymnastics and tai chi，helps stretch your muscles and improve your body’s range of movement.These types of exercise all play a role in a healthy routine.Above all，choose activities you enjoy because，in this way，you’re more likely to stick with them. Eating and drinking right Like cars that run on petrol，your body burns carbohydrates for energy.Foods like noodles，rice，fruit and vegetables give your body plenty of carbohydrates to keep up your energy during a long workout.To help your muscles recover and repair themselves after exercise，you need to eat foods rich in protein，such as fish，eggs and milk products.When to eat is also of great importance. In general，you should have your meal an average of 1.5 to 2.5 hours before exercising.Do not eat immediately after exercise；instead，wait at least 30 minutes after a typical routine，or as much as an hour after a hard workout.Remember to drink throughout exercise to make up for water lost to sweat. Avoiding injury To prevent soft tissue injury，make sure that you wear proper clothes and equipment when exercising.You should also start small and slowly work your way to a longer and harder exercise routine to avoid getting hurt.Finally，remember to warm up before exercising and stretch at the end of your workout. So，now you know the benefits of exercise and how to do it safely and effectively.What are you waiting for? 1．What does the underlined part “This extra effort” refer to in paragraph 2? A．You need to make extra efforts to do exercise. B．You need to work for extra hours to do exercise. C．Your heart and lungs must work harder to do exercise. D．Your heart and lungs must work for extra hours to do exercise. 答案　C 2．What can we learn from paragraph 3? A．Aerobic activities increase muscle strength and encourage bone development. B．Pull-ups and weightlifting are strength training activities. C．Flexibility training includes jogging and swimming. D．Gymnastics and tai chi are aerobic activities. 答案　B 3．Which of the statement best describes the word “carbohydrates” in paragraph 4 ? A．They provide the body with energy. B．They help our brain work efficiently. C．They are helpful during a short workout. D．They only exist in noodles，rice，fruit and vegetables. 答案　A 4．What should we do to prevent injury in exercise? A．We should stretch in the middle of our workout. B．We should wear as much equipment as possible. C．We should start with big exercise to help us warm up quickly. D．We should remember to warm up before exercising. 答案　D 文章的主题语境是 “人与自我”，属于说明文(Expository essay)，主要围绕初学者如何开始锻炼展开，向读者介绍了关于锻炼的相关知识，包括锻炼的好处、制定锻炼计划、正确饮食以及避免受伤这四个方面。帮助读者建立健康、积极的生活方式，提升自我的健康水平和生活质量。 1．efficiency n．效率 2．disease n．疾病 3．reduce v．减少 4．routine n．常规，例行程序 5．stretch vt.& vi.伸展，舒展；拉长；伸出；(使)延伸 6．average n．平均水平，一般水准 adj.平均的；典型的 7．avoid v．避免 8．injury n．伤害，损伤 1．When you plan an exercise routine，the first thing to consider is what you expect to improve：heart and lung efficiency，muscle strength or flexibility. [结构分析] 本句为主从复合句，其中When 引导时间状语从句，what引导表语从句。 [汉语翻译] 制订锻炼计划时，首先要考虑的是你期望在哪些方面有所改善：心肺功能，肌肉力量还是柔韧性。 2．Above all，choose activities you enjoy because，in this way，you’re more likely to stick with them. [结构分析] 本句为主从复合句，you enjoy为定语从句，先行词为activities，省略了关系代词that/which；because引导原因状语从句。 [汉语翻译] 最重要的是，选择你喜欢的活动，因为这样你更有可能坚持下去。 学科网（北京）股份有限公司 $