2021新版北师大版必修第一册英语Unit 2　Section A　课后练习（含答案）.docx

1、UNIT 2SPORTS AND FITNESS Section A TOPIC TALK 如果病症出现在“颈部以下”,请暂停锻炼。 5.How long should people do exercise to keep healthy? A.About 150 minutes per day. B.Around 100 minutes per day. C.At least 150 minutes per week. D.No more than 100 minutes per week. 答案 C 解析细节理解题。根据第一段中的“Exercise helps to.proper phys

2、ical activity every week.”可知,锻炼 有助于保持身体健康,美国心脏协会的医生建议每周至少进行 150分钟的适当体育锻炼,因此人们应 该每周至少运动 150 分钟才能保持健康。故选 C 项。 6.When will Edward R.Laskowski say no to exercise? A.When your left leg is broken. B.When you have a runny noses. C.When you have a blocked nose. D.When you have a minor sore throat. 答案 A 解析细节

3、理解题。根据第四段中的“Both Coopersmith.if signs of your illness appear below the neck”可知,Edward R.Laskowski不赞同在左腿骨折时运动。故选 A项。 7.What is the meaning of “listening to your body” in paragraph 6? A.Be careful with your cars. B.Learn to take advice of others. C.Pay attention to body signals. D.Listen to music to k

4、eep healthy. 答案 C 解析词义猜测题。根据第六段中的“If you feel really bad,take a break and let your body rest.If you dont feel too bad,these experts both suggest reducing the amount of exercise.”可知,身体不适时应休息 一下。如果不是非常不舒服,可以减少运动量。故选 C项。 8.What will the writer be likely to agree with? A.Practice makes perfect. B.Nothing seek,nothing find. C.Put your heart into exercise. D.Act according to your abilities. 答案 D 解析推理判断题。根据最后一段中的“Both Coopersmith and Dr.Laskowski suggest listening to your body.”可知,这两个人都建议按照身体的舒适程度来决定运动与否以及运动量,作者并没有提出反对 和质疑,即作者赞同二者的建议,故选 D项。