题目内容

The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word “activity”. As long as you’re getting your body moving, it doesn’t have to mean doing difficult exercise or going to the sports hall every day. All that matters is that each week you get the right balance of activity, including aerobics (有氧运动), strength building, and flexibility (柔韧) exercise. Make exercise a habit by arranging some time every day.
On days when you have soccer practice or an aerobics class, you may have no trouble exercising for an hour or more. But most of us are busy, and 60 minutes a day for exercise seems like a lot of time. The good news is that it’s OK to divide it into shorter exercise breaks throughout the day.
Just as you might have a healthy snack to stop yourself from getting hungry, exercise snacks can keep energy levels high. So get up 15 minutes early and do some stretching (伸展) activity. Walk fast or run slowly for 15 minutes after lunch. Do the same thing after school — or walk or bike home. Add to that taking the stairs, PE class, and walking between classes during the day, and you’ve probably reached your 60 minutes.
Here are five simple ways to make an exercise lifestyle change:
【小题1】The writer thinks many people probably misunderstand the word“activity” to be “_______”.  

A.physical activityB.body movement
C.sports hall exerciseD.outdoor exercise
【小题2】When exercising, the most important fact is ________.
A.the time spent on exercise
B.the intensity of activity
C.the difficulty of exercise
D.the right balance of activity
【小题3】The author advises dividing activity into shorter exercise breaks because ___.
A.exercising for a long time is bad for people’s health
B.it has the same effect as soccer practice
C.people usually haven’t much time to exercise
D.no one can spare lots of time to exercise
【小题4】What’s the best title for this passage?
A.Regular exercise.B.School exercise.
C.Indoor exercise.D.Difficult exercise


【小题1】C
【小题2】D
【小题3】C
【小题4】A

解析试题分析: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。阅读中注意上下文联系。
【小题1】根据it doesn’t have to mean doing difficult exercise or going to the sports hall every day.可知选C。
【小题2】根据All that matters is that each week you get the right balance of activity,及下文描述可知选D。
【小题3】根据上文60 minutes a day for exercise seems like a lot of time.描述可知选C。
【小题4】通过阅读短文可知本文主要是对人们的日常锻炼提出建议,故选A最符合文章中心意思。
考点:关于体育锻炼的说明文
点评:答题时,首先要从整体把握大意,根据语境及上下文提示,做出正确判断,和善于根据相关信息总结文章大意。

练习册系列答案
相关题目

完形填空(共15题,每小题1 分,计15分)
Miss Carter is a beautiful girl. Her father __1___ two years ago and her mother made a terrible mistake and was sent away. They began to live a    2   life. When she __3__ middle school, she couldn't go on studying. Her uncle found a __4__ for her. Mr. Baker, a rich shopkeeper, hired (雇) her. Her work was to clean the rooms and sweep the floors. She tried her  and worked hard. Mrs. Baker liked her and paid her  6  than the other servants (佣人).
It was Sunday. Mr. Baker was reading and Mrs. Baker was watching TV in the sitting room. The girl came in and said, “I'm ___7__, Mrs. Baker. I have to tell you I can't work for you any longer.”
It   8  Mr. and Mrs. Baker. The woman asked, “What makes you say that? Aren't we _9__ to you?”
“Yes, you are, Madam,” the girl said. "Have you found a piece of __10__work yet?" Mrs. Baker asked.
“No, I haven't,” Miss Carter said. “  11   I don't think you trust me.”
“You are __12__, Miss Carter,” said Mr. Baker. “I always think you are a  13  girl. And I often leave my keys in my study.” “It was 14  that you often left the keys in your study,” said the girl. “But I could use none of them to   15  the safe(保险箱).”
“Well,” said Mr. Baker. “You can go right now!”

【小题1】
A.died B.dieded C.dying D.dead
【小题2】
A.excellent B.fineC.goodD.hard
【小题3】
A.finished B.stoppedC.end D.over
【小题4】
A.work B.works C.job D.jobs
【小题5】
A.better B.good C.best D.well
【小题6】
A.much B.more C.little D.less
【小题7】
A.sorry B.glad C.angry D.please
【小题8】
A.in surprise B.surpriseC.surprisedD.surprises
【小题9】
A.friendlyB.friend C.rich D.cold
【小题10】
A.good B.betterC.best D.well
【小题11】
A.But B.And C.Though D.What
【小题12】
A.wrong B.right C.foolish D.bright
【小题13】
A.bad B.good C.well D.happy
【小题14】
A.poor B.true C.bad D.well
【小题15】
A.break B.answer C.find D.open

An old lady went out shopping last Sunday. She came to a bank(银行)and saw a car near the door . A man got out of it(下车) and went into the bank . She looked into the car. The keys were in the lock.
The old lady took the keys and followed the man into the bank. The man took a gun(枪)out of his pockets and said to the clerk(职员), “ Give me all the money .”
But the old lady didn’t see this. She went to the man and put the keys in his hand and said, “ Young man , you’re foolish . Never leave your keys in your car. Someone’s going to steal(偷)it . ” The man looked at the old woman for a few seconds. Then he looked at the clerk and then he took the keys and ran off the bank, got into his car and drove away quickly without any money .
【小题1】The man got out of the car, and then he went into           .

A.the police stationB.the post office
C.the bankD.the shop
【小题2】The old lady saw       in the car.
A.a gunB.the keysC.a walletD.a handbag
【小题3】The old lady took the keys and          .
A.went awayB.gave them to the policeman
C.took them homeD.returned to the young man
【小题4】The young man         .
A.had nothing to do
B.deposited(存)his money
C.ordered a clerk to give him the money
D.walked about to look for something
【小题5】When she gave the young man the keys, he         .
A.took them and ran out of the bank without any money
B.thanked her very much
C.was very surprised
D.said nothing and went to the police station

An old lady went out shopping last Sunday. She came to a bank(银行)and saw a car near the door . A man got out of it(下车) and went into the bank . She looked into the car. The keys were in the lock.

The old lady took the keys and followed the man into the bank. The man took a gun(枪)out of his pockets and said to the clerk(职员), “ Give me all the money .”

But the old lady didn’t see this. She went to the man and put the keys in his hand and said, “ Young man , you’re foolish . Never leave your keys in your car. Someone’s going to steal(偷)it . ” The man looked at the old woman for a few seconds. Then he looked at the clerk and then he took the keys and ran off the bank, got into his car and drove away quickly without any money .

1.The man got out of the car, and then he went into           .

A.the police station

B.the post office

C.the bank

D.the shop

2.The old lady saw       in the car.

A.a gun

B.the keys

C.a wallet

D.a handbag

3.The old lady took the keys and          .

A.went away

B.gave them to the policeman

C.took them home

D.returned to the young man

4.The young man         .

A.had nothing to do

B.deposited(存)his money

C.ordered a clerk to give him the money

D.walked about to look for something

5.When she gave the young man the keys, he         .

A.took them and ran out of the bank without any money

B.thanked her very much

C.was very surprised

D.said nothing and went to the police station

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网