Feel tired lately?Has a doctor said he can’t find anything wrong with you?Pe

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Feel tired lately?Has a doctor said he can’t find anything wrong with you?Perhaps he sends you to a hospital,but all the advanced equipment there shows there is nothing wrong with you.
Then,consider this:you might be in a state of sub-health(亚健康).
Sub-health,also called the third state or gray state,is explained as borderline state between health and disease.
According to the investigation by the National Organization,over 45 percent of sub-health people are middle-aged or elderly.The percentage is even higher among people who work in management positions as well as students around exam-week.
Symptoms(征兆)include a lack of energy,depression,slow reactions,insomnia(失眠),agitation, and poor memory.Other symptoms include shortness of breath,sweating and aching in the waist and legs.
The key to preventing and recovering from sub-health,according to some medical experts,is to form good living habits, alternate work and rest, exercise regularly,and take part in open air activities.
As for meals,people are advised to eat less salt and sugar.They should also eat more fresh vegetables,fruits,fish because they are rich in nutritional elements—vitamins and trace elements(微量元素)—that are important to the body.
Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract(消化道).They also say that a balanced diet is very helpful in avoiding sub-health.
小题1:When you are in a state of sub-health,you should ________.

A．stay home and keep silent

B．go to a doctor and buy some medicine

C．not consider it very serious

D．find out the reasons and relax yourself

小题2:Middle-aged people may be easy to get sub-health because ________.

A．they have used up their energy

B．they have lost their living hopes

C．they have more pressure in life and work

D．they have changed their way of life

小题3:The key to preventing you from falling into a state of sub-health is to ________.

A．keep on working regularly	B．go to sleep a bit earlier
C．form good living habits	D．take medicine if necessary

小题4:The underlined word “alternate” in this passage is closest in meaning to ________.

A．arrange by turns	B．cause to take place
C．make up for	D．keep away from

答案

小题1:D
小题2:C
小题3:C
小题4:A

解析

提示:从全文可以看出，亚健康是身体对压力、疲劳的一种反应，即使最先进的仪器也查不出病因。所以不必去医院，也不必吃药，但是不能听之任之，不认真对待。正确的方法是找出原因、减轻压力、消除疲劳、平衡膳食。
小题1:答案:D
提示:亚健康的起因与疲劳有关系，但不是已将体力用完，排除A项。B、D两项文章没涉及。根据常识和第四段最后一句，我们也能判断正确答案为C项。
小题2:答案:C
小题3:答案:C 文章倒数第三段第一句“…is to form good living habits”
小题4:答案:A 从文中可看出：形成好的生活习惯，要劳逸结合，即轮流工作与休息

举一反三

When you think of the tremendous technological progress we have made, it’s amazing how little we have developed in other respects. We may speak contemptuously of the poor old Romans because they relished the orgies of slaughter that went on in their arenas. We may despise them because they mistook these goings on for entertainment. We may forgive them condescendingly because they lived 2000 years ago and obviously knew no better. But are our feelings of superiority really justified? Are we any less blood-thirsty? Why do boxing matches, for instance, attract such universal interest? Don’t the spectators who attend them hope they will see some violence? Human beings remains as bloodthirsty as ever they were. The only difference between ourselves and the Romans is that while they were honest enough to admit that they enjoyed watching hungey lions tearing people apart and eating them alive, we find all sorts of sophisticated arguments to defend sports which should have been banned long age; sports which are quite as barbarous as, say, public hangings or bearbaiting.
It really is incredible that in this day and age we should still allow hunting or bull-fighting, that we should be prepared to sit back and watch two men batter each other to pulp in a boxing ring, that we should be relatively unmoved by the sight of one or a number of racing cars crashing and bursting into flames. Let us not deceive ourselves. Any talk of ‘the sporting spirit’ is sheer hypocrisy. People take part in violent sports because of the high rewards they bring. Spectators are willing to pay vast sums of money to see violence. A world heavyweight championship match, for instance, is front page news. Millions of people are disappointed if a big fight is over in two rounds instead of fifteen. They feel disappointment because they have been deprived of the exquisite pleasure of witnessing prolonged torture and violence.
Why should we ban violent sports if people enjoy them so much? You may well ask. The answer is simple: they are uncivilized. For centuries man has been trying to improve himself spiritually and emotionally – admittedly with little success. But at least we no longer tolerate the sight madmen cooped up in cages, or public floggings of any of the countless other barbaric practices which were common in the past. Prisons are no longer the grim forbidding places they used to be. Social welfare systems are in operation in many parts of the world. Big efforts are being made to distribute wealth fairly. These changes have come about not because human beings have suddenly and unaccountably improved, but because positive steps were taken to change the law. The law is the biggest instrument of social change that we have and it may exert great civilizing influence. If we banned dangerous and violent sports, we would be moving one step further to improving mankind. We would recognize that violence is degrading and unworthy of human beings.
小题1:It can be inferred from the passage that the author’s opinion of nowadays’ human beings is

A．not very high.	B．high.
C．contemptuous.	D．critical.

小题2:The main idea of this passage is

A．vicious and dangerous sports should be banned by law.

B．people are willing to pay vast sums money to see violence.

C．to compare two different attitudes towards dangerous sports.

D．people are bloodthirsty in sports.

小题3:That the author mentions the old Romans is

A．To compare the old Romans with today’s people.

B．to give an example.

C．to show human beings in the past know nothing better.

D．to indicate human beings are used to bloodthirsty.

小题4:.How many dangerous sports does the author mention in this passage?

A．Three.	B．Five.
C．Six.	D．Seven.

小题5:The purpose of the author in writing this passage is

A．that, by banning the violent sports, we human beings can improve our selves.

B．that, by banning the dangerous sports, we can improve the law.

C．that we must take positive steps to improve social welfare system.

D．to show law is the main instrument of social change.

Vocabulary
relish           从……获得乐处，享受
orgy       狂欢，放纵
arena       竞技场，活动或斗争的场所
blood-thirsty     残忍的，嗜血的
bear-baiting     逗熊游戏
bull-fight    斗牛
batter       猛击，连续地猛打/捶，乱打
pulp          成纸浆，成软块
burst into flames    突然燃烧起来/着火
grim       令人窒息的，简陋的
coop up       把……关起来
难句译注
bear-baiting 逗熊游戏。这是一种十六、十七世纪流行于英国的游戏――驱狗去咬绑着的熊，很残忍，后被禁止。
…two men batter each other to pulp in the boxing ring.
【结构简析】batter one to pulp =" beat" one to a pulp 狠揍某人，打瘫某人
【参考译文】两个人在拳击场内彼此狠揍，知道一个人被打倒在地，爬不起来。
…unmoved by the sight of one or a number of racing cars crashing and bursting into flames.
【参考译文】眼见一辆或多辆赛车相互撞击，突然烧起来而无动于衷。
A world heavy weight championship match is front page news.
【参考译文】世界重量级冠军赛总是头版头条新闻。
写作方法与文章大意
作者采取先对比、后分析的写作手法。先是今人和古罗马人对暴虐体育上对此两者都欣赏。后者坦率成人“欣赏暴力体育”，前者施以各种接口、实际都是嗜血成性者。第二段进一步剖析今人欣赏暴虐体育的种种实例，最后指出改善“暴虐”的根本嗜为改善法律采取积极的步骤，法律才能施以巨大的文明影响，否则人类很难改变。

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Car crashes are the top killer of American teenagers．Most of the crashes result from distracted driving not paying attention to the road．
Ryan Didone was a fifteen-year-old passenger in a car that hit a tree．He was one of the nation"s more than thirty thousand victims of traffic crashes in 2008．Nearly four thousand deaths, about twelve percent, involved drivers aged fifteen to twenty．Ryan"s father, Thomas Didone, is a police captain in Montgomery County, Maryland．He said, "It was an inexperienced, immature driver who felt that he was invincible(不可战胜的), driving at night with a carload of kids．He was distracted, he was going too fast, and it ended up causing one death and some upsetting experiences and tragedy for the rest of the community."
Jim Jennings from the Allstate Insurance Company said "The number one cause of distracted-driving accidents is the mobile phone．Talking on the phone or reaching for it is like drinking four beers and driving．If you"re texting while driving, you are twenty-three times more likely to get into an accident than somebody who isn"t．
Reaching for a cell phone when it"s going off, you"re nine times more likely to get into an accident than normally driving," The insurance industry recently held a safety event near Washington for teen drivers．
At first, nineteen-year-old Kevin Schumann easily avoided large, inflatable dolls thrown in front of the car to represent children．He also avoided orange cones representing the edge of the road．Then, as part of the test, he started texting. He hit several cones and at least one doll．
Debbie Pickford from the Allstate Insurance Company said, "Teens are especially at risk from distracted driving—and not just because they lack experience on the roads．What we know from research on teen brain development, is that teens don"t really have fully developed brains until they are twenty-five years old. You put those two things together and you get a much, much higher risk.”
小题1:According to the passage, _____is the most likely to lead to a traffic accident while you are driving．

A．texting on the mobile phone	B．reaching for a cell phone．
C．talking on the mobile phone	D．bringing along a cell phone

小题2:A safety event held by insurance industry was meant to _ _.

A．attract more teenagers to take part in it

B．draw enough attention to teenagers" distracted driving

C．make more teenagers practice avoiding large barriers

D．encourage more teenagers to pay for insurance protection

小题3:The passage is probably followed by a concluding paragraph about ____．

A．much higher risk	B．teen brain developmen
C．experience on the roads	D．measures to be taken t

小题4:Of all the following, which is the best title for the passage?

A．Car Crashes —the Top Killer.

B．Distracted Driving —Let"s Avoid!

C．Drunken Driving — Dangerous Enough！

D．Tips on Driving While Calling

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For a while, my neighborhood was taken over by an army of joggers (慢跑者). They were there all the time: early morning, noon, and evening. There were little old ladies in gray sweats, young couples in Adidas shoes, middle-aged men with red faces. "Come on!" My friend Alex encouraged me to join him as he jogged by my house every evening. "You"ll feel great."
Well, I had nothing against feeling great and if Alex could jog every day, anyone could. So I took up jogging seriously and gave it a good two months of my life, and not a day more. Based on my experience, jogging is the most overvalued form of exercise around, and judging from the number of the people who left our neighborhood jogging army. I"m not alone in my opinion.
First of all, jogging is very hard on the body. Your legs and feet have a real pounding (追击) ruining down a road for two or three miles. I developed foot, leg, and back problems. Then I read about a nationally famous jogger who died of a heart attack while jogging, and I had something else to worry about. Jogging doesn"t kill hundreds of people, but if you have any physical weaknesses, jogging will surely bring them out, as they did with me.
Secondly, I got no enjoyment out of jogging. Putting one foot in front of the other for forty-five minutes isn"t my idea of fun. Jogging is also a lonely pastime. Some joggers say, "I love being out there with just my thoughts" Well, my thoughts began to bore me, and most of them were on how much my legs hurt.
And how could I enjoy something that brought me pain? And that wasn"t just the first week: it was practically every day for two months. I never got past the pain level, and pain isn"t fun. What a cruel way to do it! So many other exercises, including walking, lead to almost the same results painlessly, so why jog?
I don"t jog any more, and I don"t think I ever will. I"m walking two miles three times a week at a fast pace, and that feels good. I bicycle to work when the weather is good. I"m getting exercise, and I"m enjoying it at the same time. I could never say the same for jogging, and I"ve found a lot of better ways to stay in shape.
小题1:From the first paragraph, we learn that in the writer"s neighborhood _____.

A．people jogged only during the daytime

B．jogging became very popular

C．Alex organized an army of joggers

D．jogging provided a chance to get together

小题2:What was the writer"s attitude towards jogging in the beginning?

A．He felt it was worth a try.

B．He was very fond of it.

C．He was strongly against it.

D．He thought it must be painful.

小题3:Why did the writer give up jogging two months later?

A．He found it neither healthy nor interesting.

B．He disliked doing ecercise outside.

C．He was afraid of having a heart attack.

D．He was worried about being left alone.

小题4:From the writer"s experience, we can conclude that _____.

A．not everyone enjoys jogging

B．he is the only person who hates jogging

C．nothing other than jogging can help people keep fit

D．jogging makes people feel greater than any other sport.

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Cell phones: is there a cancer link?
Could your cell phone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, power lines and Wi-Fi could be responsible for a range of illnesses, from rashes to brain tumors.
Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences at the university at Albany, in New York, thinks there’s a greater than 95 percent chance that power lines can cause childhood leukemia(白血病). Also there’s a greater than 90 percent chance that cell phones can cause brain tumors. “It’s apparent now that there’s a real risk, ” said Carpenter.
But others believe these concerns are unjustified. Dr Martha Linet, the head of radiation epidemiology(流行病学) at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion. “I don’t support warning labels for cell phones, ” said Linet. “We don’t have the evidence that there’s much danger. ”
Studies so far suggest a weak connection between EMFs(电磁场) and illness— so weak that it might not exist at all. A multinational investigation of cell phones and brain cancer, in 13 countries outside the US, has been underway for several years. It’s funded in part by the European Union, in part by a cell phone industry group. The final report should come out later this year, but data so far don’t suggest a strong link between cell phone use and cancer risk.
小题1:From the passage we can learn that some people are worried because _______.

A．they have evidence that the use of cell phones can lead to cancer

B．they make a fuss over cell phone use

C．some experts have given a warning

D．cell phones are responsible for brain tumors

小题2:By saying “I don’t support warning labels for cell phones, ” Dr Martha Linet has the idea that _______.

A．the worrying is unnecessary

B．cancer-warning labels should be on cell phones

C．there is a link between cell phones and cancer

D．cell phones have nothing to do with cancer

小题3:Which of the following best describes the attitude of the author towards the debate?

A．Optimistic.	B．Objective.
C．Opposite.	D．Casual. ]

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What do former American president Bill Clinton and rock musician Pete Townshend have in common."? Both men have hearing damage from exposure(暴露，接触) to loud music, and both now wear hearing aids（助听器） as a result. As a teenager, Clinton played saxophone in a band. Townshend, who has the more severe hearing loss, was a guitarist for a band called the Who. He is one of the first rock musicians to call the public"s attention to the problem of hearing loss from exposure to loud music.
Temporary（暂时） hearing loss can happen after only 15 minutes of listening to loud music. One early warning sign is when your ears begin to feel warm while you listen to music at a rock concert or through headphones. One later is that an unusual sound or a ringing is sometimes produced in your head after the concert.
"What happens is that the hair cells in the inner ear are damaged, but they"re not dead," says physician and ear specialist Dr. Sam Levine. According to Dr. Levine, if you avoid further exposure to loud noise, it"s possible to recondition the cells（细胞） somewhat. However, he adds, "Eventually, over a long period of time, hair cells are permanently damaged." And this is no small problem.
What sound level is dangerous? According to Dr. Levine, regular exposure to noise above 85 decibels (分贝) is considered dangerous. The chart below offers a comparison of decibel levels to certain sounds. Here"s another measurement you can use. If you"re at a rock concert and the music is so loud that you have to shout to make yourself heard, you" re at risk for hearing loss. That"s when wearing protective devices such as earplugs becomes critical.
The facts are pretty frightening. But are rock bands turning down the volume."? Most aren"t. "Rock music is supposed to be loud," says drummer Andrew Sather."I wouldn"t have it any other way. And neither would the real fans of rock. "
Continued exposure to loud music and the failure to wear earplugs can lead to deafness, according to Dr. Levine. He states, "There"s no cure for hearing loss. Your ears are trying to tell you something. That ringing is the scream of your hair cells dying. Each time that happens, more and more damage is done. "

Levels of Common Noises
Normal conversation                            50 — 65 dB
Food blender                                  88 dB
Jet plane flying above a person standing outside      103 dB
Rock band during a concert                      110 — 140 dB

小题1:From Paragraph 1, we can learn that ___________ .

A．loud music is a major cause of hearing loss

B．famous people may have hearing problems

C．teenagers should stay away from school bands

D．the problem of hearing damage is widely known

小题2:In Paragraph 3, the underlined word "recondition" means__________ .

A．not to be seen	B．to fill with sound
C．to become larger in size	D．to make good again

小题3:The purpose of the chart at the end of the article is to show__________ .

A．a list of harmful sounds

B．the effect of rock concerts

C．the noise levels of sounds

D．relationship between daily activities and hearing loss

小题4:Which of the following statements will Dr. Sam Levine probably agree?

A．When your ears feel warm, your hair cells are dead.

B．Drummer Andrew Sather gives good advice.

C．Many are at the risk of losing hearing.

D．Doctors know how to deal with hearing loss.

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