Sitting for more than three hours a day can decrease a person’s life expectancy(预期寿命)by two years, even if her or she is physically active and gets rid of (摆脱)dangerous habit like smoking ,according to a study. Watching TV for more than two hours a day can worsen that problem, decreasing life expectancy by another 1.4 years.
The analysis comes just two years after Australian researchers found that people who said they watched TV for more than four hours a day were 46% more likely to die of any cause than people who said they spent less than two hours a day watching TV. Those watching TV more than four hours a day were also 80% more likely to die of cardiovascular (心血管的) disease. “Long-sitting behavior is something we need to take note of beyond telling people to get 30 minutes of activity a day ,” said Peter T. Katzmarzyk, one of the lead researchers. But while the evidence of illnesses is increasing, it remains difficult for many people to find time to get on their feet, especially if they do desk jobs.
“Try to stand as much as you can,” Dr Katzmarzyk said. “Typically when you are on the telephone you can stand and use the speakerphone. Instead of e-mailing someone in the office, just get up and so to talk to them.” However , Dr Katzmarzyk added, standing shouldn’t be alternative to exercising, but an alternative to sitting . “Several studies show that when you’re sitting , your leg muscles are completely inactive,” he said . “When you’re sitting and completely inactive, this is when you run into trouble managing blood sugar.”
1.What is the main idea of the first paragraph?
A. Watching TV too long can worsen our mental health.
B. We should be active and give up smoking.
C. Sitting for too long a time can shorten one’s life.
D. Smoking too much can be harmful to health.
2.The researchers draw the conclusion of the effect of long-sitting behavior by_______.
A. making comparisons(比较) B. listing figures
C. giving examples D. classifying facts
3.What does Dr Katzmarzyk think of long-sitting behavior ?
A. It warns people to exercise 30 minutes a day.
B. It’s a bad behavior worth considering seriously.
C. It can lead to death at once.
D. It is good for desk job workers.
4.According to Dr Katzmarzyk, if you are sitting all the time, you may__________.
A. phone your friends and talk about your problem
B. put on weight quickly and become more inactive
C. want to have more sugar for your meals
D. find it hard to keep your blood sugar proper
科目:高中英语 来源:2016届北京市毕业会考英语试卷(解析版) 题型:单项填空
You will never be successful _____ you are fully devoted to you work.
A. because B. unless C. if D. when
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科目:高中英语 来源:2015-2016学年天津静海一中高二下开学考试英语卷(解析版) 题型:单项填空
语法易混易错题组( 二 )
1.It is such a challenging job ________ no one would like to apply for.
2.It is such a challenging job ________ no one would like to apply for it.
A. that B. which C. as D. what
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科目:高中英语 来源:2015-2016学年四川阆中中学校高二下期第一次段考英语卷(解析版) 题型:阅读理解
It is quite reasonable to blame traffic jams, the cost of gas and the great speed of modern life, but manners on the road are becoming terrible. Everybody knows that the nicest men would become fierce tigers behind the wheel. It is all right to have a tiger in a cage, but to have one in the driver's seat is another matter.
Road politeness is not only good manners, but a good sense. It takes the most cool-headed (头脑冷静的) drivers great patience to give up the desire to beat back when they are forced to face rude driving. On the other hand, a little politeness goes a long way towards reducing the possibility of quarrelling and fighting. A friendly nod or a wave of thanks in answer to an act of politeness helps to create an atmosphere of good will and becomes so necessary in modern traffic conditions. But such behavior of politeness is by no means enough. Many drivers nowadays don't even seem able to recognize politeness when they see it.
However, misplaced(用错了地方的) politeness can also be dangerous. A typical example is the driver who waves a child crossing the street at a wrong place into the path of oncoming cars that may not be able to stop in time. The same goes for encouraging old ladies to cross the road wherever and whenever they want to.
An experienced driver told me it would help if drivers learnt to correctly join in a traffic stream without causing total blockages( 拥堵) that give rise to unpleasant feelings. Unfortunately, modern drivers can't even learn to drive, let alone(更不用说) master the roadman ship ( 公路驾车技能). Years ago, experts warned us that the fast increase of the car ownership would demand more give and take( 互谅互让) from all road users. It is high time for all of us to take this message to heart.
1.The passage mainly talks about______________________.
A. traffic jams B. good manners
C. road politeness D. modern drivers
2.Troubles on the road are often caused by__________________.
A. traffic jams
B. the behavior of the drivers
C. the great speed of modern life
D. terrible road conditions
3.According to the writer, a good driver should___________________.
A. encourage children to cross the road whenever they want to
B. beat back when forced to face rude driving
C. be able to recognize road politeness when he sees it
D. join in a traffic stream quickly however other people feel
4.It is not right for drivers to_________.
A. master the roadmanship
B. join in a traffic stream
C. give a friendly nod in answer to an act of politeness
D. encourage old ladies to cross the road whenever and wherever they want to
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科目:高中英语 来源:2015-2016学年山西太原市高二4月考英语试卷(解析版) 题型:完形填空
完型填空。
Many years ago, my dad was facing a serious heart condition. He was unable to do a(n) ______ job. Sometimes he fell suddenly ill and had to be ______ to the hospital.
He wanted to do something to keep himself busy, so he _____ to volunteer at the local children’s hospital. My dad loved kids. It was the perfect _____ for him. He ended up working with the ______ children. He would talk, play, and do arts with them.
One of his _____ was a girl with a ______ that paralyzed(使瘫痪) her from the neck down. She couldn’t do anything, and she was very ______. My dad decided to try to _____ her. He started visiting her in her room, ______ paints, brushes and paper. He ______ the paper up, put the paintbrush in his mouth and began to ______. He didn’t use his hands at all. All the while, he would tell her, “See, you can do anything you set your ______ to.”
At the end of the day, she began to paint using her ______, and she and my dad became friends. Soon after, the little girl was sent ______ because the doctors felt there was nothing else they could do for her. My dad also ______ the children’s hospital for a little while because he became ill. Some time later, after my dad had ______ and returned to work, the little girl who had been paralyzed came in, but this time she was ______. She ran straight over to my dad and hugged him really tight. She gave him a _____she had done using her hands. At the bottom it ___35___: “Thank you for helping me walk.”
My dad said sometimes love is more powerful than the doctor.
1.A. importantB.steadyC.easyD.complex
2.A.admittedB.connectedC.attendedD.allowed
3.A.decidedB.promisedC.forcedD.agreed
4.A.experienceB.lessonC.taskD.job
5.A.happyB.lonelyC.sickD.normal
6.A.kidsB.studentsC.doctorsD.colleagues
7.A.woundB.painC.giftD.disease
8.A.excitedB.depressedC.embarrassedD.confused
9.A.comfortB. encourageC.helpD.remind
10.A.buyingB.borrowingC.askingD.bringing
11.A.turnedB.pulledC.stuckD.stood
12.A.paintB.biteC.beatD.write
13.A.goalB.mindC.spiritD.action
14.A.handsB.mouthC.legsD.toes
15.A.hospitalB.schoolC.homeD.abroad
16.A.visitedB.enjoyedC.servedD.left
17.A.receivedB.realizedC.refusedD.recovered
18.A.smilingB.walkingC.wavingD.crying
19.A.cardB.flowerC.pictureD.book
20.A.readB.showedC.warnedD.explained
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科目:高中英语 来源:2015-2016学年辽宁沈阳市高一4月月考英语试卷(解析版) 题型:语法填空
阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。
O.Henry was a pen name __1._ (use) by an American writer of short stories. His real name was William Sydney Porter. He was born in North Carolina in 1862. As a young boy he lived an exciting life. He did not go to school for very long, but he managed to teach __2.__ everything he needed to know. When he was about 20 years old, O.Henry went to Texas, _3.__ he tried different jobs. He first worked on a newspaper, and then had a job in a bank. When some money went __4.__ (miss) from the bank, O.Henry was believed 5.__ (steal) it. Because of that, he _6.__ (send) to prison. During __7.__ three years in prison, he learned to write short stories. After he got out of prison, he went to New York and continued writing. He wrote _8.__ (most) about New York and the life of the poor there. People liked his stories, because simple _9.__ the tales were, they would finish __10.__ a sudden change at the end, to the readers’ surprise.
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科目:高中英语 来源:2015-2016学年辽宁沈阳市高一4月月考英语试卷(解析版) 题型:阅读理解
Jeremy was born with a twisted body, and terminal illness slowly killing him throughout his young life. Still, his parents had tried to give him as normal a life as possible and had sent him to St. Theresa's Elementary School.
At the age of 12, Jeremy was only in second grade, seemingly unable to learn. His teacher, Doris Miller, often became angry with him. He would often disturb the class by squirming(扭动) in his seat, drooling(流口水) and making grunting(呼噜声)noises. Doris had 18 other youngsters to teach and she didn’t want to waste time on Jeremy.
Spring came, and the children talked excitedly about the coming of Easter. Doris told them of the story of Jesus, and stressed the idea of new life springing forth, she gave each of them a large plastic egg. "Now," she said to them, "I want you to take this home and bring it back tomorrow with something inside that shows new life. Do you understand?" "Yes, Miss Miller!" All the children responded except Jeremy. He just listened, his eyes never left her face. He did not even make his usual noises.
The next morning, the children came to school and placed their eggs in a large basket on Doris' desk. After they completed their Math lesson, it was time to open the eggs.
In the first egg, Doris found a flower. "Oh yes, a flower is certainly a sign of new life," she said. The next egg had a plastic beautiful butterfly in it. Then Doris opened the fourth egg. It was empty! Surely it must be Jeremy's she thought, and he did not understand the instructions.
She put that egg down so she wouldn’t embarrass him. Suddenly Jeremy spoke up and said "Aren't you going to talk about my egg?" Doris replied, "But Jeremy - your egg is empty!" He looked into her eyes and said softly, "Yes, but Jesus' tomb was empty too!"
Doris asked him, "Do you know why the tomb was empty?" "Oh yes!" Jeremy exclaimed. "Jesus was killed and put there. Then His Father raised Him up!"
After class the children excitedly ran out, but Doris cried. The cold inside her melted completely away.
Three months later, Jeremy died. Those who paid their respects at the funeral were surprised to see 19 eggs on top of Jeremy’s casket, all of them empty.
1.What can we learn from the first paragraph?
A. Jeremy’s parents sent him to school.
B. Jeremy was badly ill.
C. Jeremy liked to go to school.
D. Jeremy lived a normal life.
2.From the third paragraph, we can infer that Jeremy _____________.
A. was absent-minded in class
B. slept in class as usual
C. made noises uncontrollably
D. listened to the teacher attentively
3.Which of the following is NOT TRUE according to the text?
A. In one of the eggs is a flower.
B. Jeremy didn’t understand his teacher’s instructions.
C. In one of the eggs is a butterfly.
D. There was nothing in Jeremy’s egg.
4.What’s the best title of the passage?
A. Disabled Jeremy
B. A special class
C. Doris and her students
D. Jeremy’s empty egg
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科目:高中英语 来源:2015-2016学年吉林松原油田高中高一下4月考试英语试卷(解析版) 题型:阅读理解
The morning had been a disaster. My tooth was aching, and I'd been in an argument with a friend. Her words still hurt:“The trouble with you is that you won't put yourself in my place. Can't you see things from my point of view?”I shook my head stubbornly—and felt the ache in my tooth. I'd thought I could hold out till my dentist came back from holiday, but the pain was really unbearable. I started calling the dentists in the phone book, but no one could see me immediately. Finally, at about lunchtime, I got lucky.
If you come by right now, ”the receptionist said, “the dentist will fit you in.”
I took my purse and keys and rushed to my car .But suddenly I began to doubt about the dentist. What kind of dentist would be so eager to treat someone at such short notice?Why wasn't he as busy as the others?
In the dentist's office, I sat down and looked around. I saw nothing but the bare walls and I became even more worried. The assistant noticed my nervousness and placed her warm hand over my ice-cold one.
When I told her my fears, she laughed and said, “Don't worry. The dentist is very good.”
“How long do I have to wait for him?”I asked impatiently. “Come on, he is coming. Just lie down and relax. And enjoy the artwork, ”the assistant said. “The artwork?”I was puzzled.
The chair went back. Suddenly I smiled. There was a beautiful picture, right where I could enjoy it:on the ceiling. How considerate the dentist was!At that moment, I began to understand what my friend meant by her words.
What a relief!
1.Which of the following best describes the author's feeling that morning?
A. Satisfied B. Cheerful. C. Nervous. D. Upset..
2.What made the author begin to doubt about the dentist?
A. The surroundings of the dentist's office.
B. The laughing assistant of the dentist.
C. The dentist's agreeing to treat her at very short notice.
D. The dentist's being as busy as the other dentists.
3.Why did the author suddenly smile?
A. Because the assistant kept comforting her.
B. Because she could relax in the chair.
C. Because the dentist came at last.
D. Because she saw a picture on the ceiling.
4.What did the author learn from her experience most probably?
A. Have a good word for one's friend.
B. Put oneself in other's shoes.
C. Strike while the iron is hot.
D. A friend in need is a friend indeed.
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科目:高中英语 来源:2016届湖南衡阳八中高三第一次模拟考试英语试卷(解析版) 题型:语法填空
语法填空
阅读下面材料,在空白处填入适当的内容(限填1个单词)或括号内单词的正确形式。
In my living room, there is a plaque that advises me to “bloom 1. you are planted”. It reminds me of Dorothy. I got to know Dorothy in the early 1980s, when I was teaching Early Childhood Development through a program. The job 2. (responsible) required occasional visits to the classroom of each teacher in the program. Dorothy stands out in my memory as on one 3. bloomed in her remote area.
Dorothy taught in a remote school near Harlan. To get to her school from the town of Harlan, I followed a road 4. (wind) around the mountain. In the eight-mile journey, I crossed the same railroad track five times, giving the possibility of 5. (catch) by the same train five times. Rather than feeling excited by this drive through mountains, I found it depressing. The poverty level was shocking and the small shabby houses gave me the greatest feeling of 6. (hope).
From the moment of my arrival at the little school, all my gloom disappeared. Upon arriving at Dorothy’s classroom, I was greeted with smiling faces and treated like a queen. The children 7. (prepare) to show me their 8. (late) projects. Dorothy told me with a smile that they were serving poke greens salad and cornbread they made themselves for dinner.
Lonely 9. she was far away from the modern civilization and convenience, she never ran out of reports of exciting activities of her students. Her enthusiasm never cooled down. She passed all the tests 10. (excellent) and I found that Dorothy was really blooming where life had planted her.
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