题目内容
4.The keys to reaching or staying at a healthy weight are regular exercise and good eating habits.Some people think exercise and good habits need lots of effort (努力) or planning.But that's not true.In fact,the best way to work them out into lives is by making small changes.Here's the information you need to make these healthy habits just as easy.
Teens should get 60minutes or more of physical (体力的) activities a day.As long as you're getting your body moving,it doesn't have to mean doing difficult exercise or hitting the gym (去健身房) every day.
On days when you have soccer practice or a PE class,you may have no trouble in exercising for an hour or more.But most of us are busy,and 60-mimute-activity every day seems like a lot of time.The good news is that it's OK to divide it into shorter"exercise breaks"in a day.
Just as you might have a healthy snack to stop yourself getting hungry,exercise snacks can give you enough energy.So get up 15minutes early and do some morning exercises.Fast walk or jog for 15minutes at lunch.Do the same things after school-walk or bike home.You will probably reach your 60minutes.
44.What does this passage mainly talk about?B
A.How to get good eating habits every day.
B.How to get enough exercise easily every day.
C.How to make a good plan for study.
D.How to keep you busy every day.
45.How long should teens do exercise every day?A
A.For an hour.
B.For 15minutes.
C.For half an hour.
D.For a day.
46.Which of the following is TURE according to the passage?D
A.We should do some difficult exercise every day.
B.We should eat less and make ourselves hungry every day.
C.Exercise and good eating habits need lots of effort or planning.
D.Exercise snacks can provide us with enough energy.
47.We can probably find this passage inA.
A.a magazine
B.a poster
C.a story book
D.an advertisement.
分析 本文主要描述了体育锻炼在我们日常生活中的重要作用,并对我们的日常锻炼认真分析,提出了合理建议.
解答 44.B 主旨归纳题.根据整篇文章内容及其第二段句子Here's the information you need to make these healthy habits just as easy.这是一些信息,你需要让这些健康的生活习惯一样简单.可知文章主要告诉我们怎样让每天足够的锻炼.故选B.
45.A 细节理解题.根据第三段第一行句子Teens should get 60minutes or more of physical (体力的) activities a day.青少年一天应该得到 60 分钟或更多的体育活动.可知青少年每天应该锻炼一小时.故选A.
46.D 细节判断题.根据根据最后一段第一行句子exercise snacks can give you enough energy.零食可以给你足够的运动能量.可知零食可以给你足够的运动能量是正确的.故选D.
47.A 细节推理题.根据整篇文章内容主要讲体育锻炼在我们日常生活中的重要作用,并对我们的日常锻炼认真分析,提出了合理建议.可知结合选项不能是海报、故事书和广告,只能是杂志.故选A.
点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.
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