Ⅴ.阅读理解。
What should you do when you can't find the time to do a long workout? Have you heard of exercise snacks(零食式锻炼)?

Exercise snacks are a popular and inventive new way for people to stay fit. Instead of spending hours in the playground,people break that "large meal" into exercise "snacks". These exercises can last anywhere from 20 seconds to 2 minutes. Then you can have a rest for 30 minutes to 4 hours before another snack.
It is reported that exercise snacks can be as useful as traditional exercise methods. Just three exercise snacks a day can benefit your physical health. Besides that, there are lots of other benefits. Your concentration(专注力) and creativity get better,and you can become more productive. Also,"snacking" throughout the day stops you from sitting too long.
There are so many acceptable exercise snacks,like doing sit-ups,jumping rope or running up and down some stairs. But for those who don't know where to start,here are some helpful exercise choices:
Exercises such as lifting weights will satisfy the needs. Since most people don't keep weights at their offices,lift bottles full of water.
Squats(深蹲)—moving your body as if to sit down while keeping your back straight. Five to ten of these should make a good snack.
For those who don't like traditional exercises,simply turn up the music. Pick a lively song and start dancing. It'll make for a fun workout.
What are you waiting for? Let's get moving. Your body will thank you for it!
()1. What BIG question does paragraph 2 answer?
A. Why should we do exercise snacks? B. What do people think of exercise snacks?
C. What is an exercise snack? D. What are the benefits of exercise snacks?
()2. Exercise snacks can make people .
①more creative ②healthier ③finish work faster ④happier ⑤more popular
A. ①②③ B. ①③④ C. ②④⑤ D. ①②⑤
()3. Which is an acceptable exercise snack mentioned in the passage?
A. Singing. B. Running. C. Climbing stairs. D. Jumping high.
()4. What can we infer from the passage?
A. An exercise snack lasts 30 minutes to 4 hours.
B. People need to break a large meal into small ones.
C. Exercise snacks enjoy high popularity among office workers.
D. The writer says yes to exercise snacks.
()5. What is the main purpose of the passage?
A. To change the traditional way of staying healthy.
B. To introduce an inventive new way to stay fit.
C. To encourage people to do outdoor exercise.
D. To show us the importance of working out.

Ⅴ.1—5 C A C D B

【分析】
首先通读全文，明确文章核心是介绍“锻炼零食”这种新型锻炼方式。针对每道题，需定位原文对应内容，结合题干要求分析选项：
1. 第1题：定位第二段，内容是解释“锻炼零食”的定义，对应选项C；
2. 第2题：定位第三段，提取锻炼零食的好处：身体健康、创造力提升、更高效（对应工作更快），匹配①②③；
3. 第3题：定位第四段，找到提到的可接受锻炼零食：上下楼梯，对应选项C；
4. 第4题：逐一排除错误选项：A混淆锻炼时长和休息时长，B偷换概念（是锻炼拆分而非吃饭），C未提及办公室群体，D从作者最后呼吁可推断作者支持；
5. 第5题：整体把握文章，核心是介绍新型锻炼方式，对应选项B。
【解析】
1. 第1题：第二段明确解释“Exercise snacks are a popular and inventive new way for people to stay fit. Instead of... break that 'large meal' into exercise 'snacks'”，核心是说明“锻炼零食是什么”，故选C。
2. 第2题：第三段提到“benefit your physical health（②健康）、your concentration and creativity get better（①更有创造力）、you can become more productive（③工作更高效，即finish work faster）”，对应①②③，故选A。
3. 第3题：第四段列举“like doing sit-ups,jumping rope or running up and down some stairs”，选项C“climbing stairs”对应“running up and down some stairs”，故选C。
4. 第4题：A项：锻炼零食时长是20秒-2分钟，休息是30分钟-4小时，错误；B项：是拆分锻炼“大餐”而非吃饭，错误；C项：未提及办公室群体，错误；D项：作者最后呼吁“Let's get moving”，说明支持锻炼零食，正确，故选D。
5. 第5题：文章围绕“锻炼零食”展开，核心是介绍这种新型锻炼方式，故选B。
【答案】
C A C D B
【知识点】
英语阅读理解，细节理解题，主旨大意题
【点评】
本文贴近生活，围绕新型锻炼方式“锻炼零食”展开，主要考查学生定位细节、理解主旨和简单推理的能力，题目设置常规，难度适中。
【难度系数】
0.6