Our body clock, or natural body rhythm, influences our energy and alertness. Paying attention to it can help us choose the suitable time of the day when we best perform specific tasks.
The reality, however, is that most of us organize the time around work demands, school deadlines, commuting or social events. Doing whatever the body feels like doing is a luxury in today’s fast-paced modern society.
But that doesn’t mean it isn’t worth trying. Obeying our body clock has significant health benefits. Disrupting our natural body rhythm, on the other hand, has been linked to problems such as depression, obesity, or headache, says Steve Key, a biology professor.
When the body clock can synchronize (使…同步) the rhythms of its natural processes, it “gives us an advantage in daily life”, says Key.
According to him, when it comes to cognitive (认知的) work, most adults perform best in the late morning. As our body temperature starts to rise just before awakening in the morning and continues to increase until midday, our memory, alertness and concentration gradually improve.
However, he adds, our ability to concentrate typically starts to decrease soon thereafter. Most of us are more easily distracted (分心) between noon and 4 pm.
Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm, making that a good time for a nap.
Surprisingly, tiredness may increase our creative powers. For most adults, problems that require open-ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning.
When choosing a time of the day to exercise, paying attention to your body clock can improve results. Physical performance is usually best from about 3 to 6 pm, says Michael Smolensky, a professor of biomedical engineering.
Of course, not everyone’s body clock is the same, making it even harder to synchronize natural rhythms with daily plans.If we know our natural body rhythm well, we can ______.
| A．find out the suitable time to do specific tasks |
| B．organize our time around work demands |
| C．do whatever our body feels like doing |
| D．be sure to be healthy |
Which of the following is NOT true?
| A．Our alertness is influenced by our natural body rhythm. |
| B．Doing whatever your body feels like is very difficult in our modern society. |
| C．Obeying our body clock is good for our health. |
| D．Disrupting our natural body rhythm can lead to obesity. |
Inspiration to solve a difficult problem will most probably come to us______.
| A．when we get up in the morning |
| B．when we are tired in the evening |
| C．when we are full of energy in the late morning |
| D．when we are asleep at night |
Which of the following can be the suitable title for the passage?
| A．What is natural body rhythm? |
| B．Natural body rhythm is good for us. |
| C．natural body rhythm and health |
| D．The latest research about natural body rhythm. |
Bring the Family?
Port Regisis well situated for exploring the beautiful South and West of England and Wales．
The school has excellent hotels and guest houses nearby for parents who are dropping off or collecting their children from the school．
Please note：
All students at
tending English Country Schools must live in the appointed place．
We do not recommend that parents live locally while their child is at school．Experience suggests that this often upsets the child and disturbs progress．
Howard’s．House Country Hotel ＆Restaurant
About l5 minutes from Port Regis School，Howard's House is set in large gardens hidden in
the quietness of the lovely Nadder Valley．
Plumber Manor
Plumer Manor is a comfortable manor house built of local stones，situated about 20 minutes
from Port Regis School．The 17th century house is mounded by lawns and is set in quiet Dorset
countryside．The stream tuns through the grounds．
Woodville Farm Bed＆ Serf-catering
Woodville Farm is a family-runfarm set in the Dorset countryside about 5 minutes from
Port Regis School．Bed and breakfast accommodation：one double bedroom & one twin bedroom
both with bathrooms，tea & coffee making facilities，color television & hairdrye.There is also a
self-catering 2-bedroom bungalow(平房)nearby．
Stock Hill Country House Hotel ＆ Restaurant
Stock Hill Country House Hotel ＆ Restaurant is a late Victorian building set in eleven
acres of mature，beautifully planned grounds on the borders of Dorset，Somerset and Wiltshire．
About 10 minutes from Port Regis School．
60．The passage is main
ly writen for
A．students B．general readers
C．paints D．overseas trayelers
61．Parents are advised not to live locally when children are having classes because ．
A．children are not too excited to be with their parents
B．parents stay with their children for too long
C．their visit makes children uneasy about themselves
D．their stay there affects children’s studies
62．If you prefer to live in a stone house，which hotel would you choose?
A．Plumber Manor．
B．Woodville Farm Bed＆Self-catering
C．Heward House Country Hotel & Restaurant．
D．Stock Hill Country House Hotel & Restaurant．
63．Woodville farm is different from other hotels in that ．
A it is hidden in a large garden B．guests can cook their own food
C．it dates back to Victorian times D．it has a very beautiful country scenery
Dog walkers provide a 20 to 60-minute daily walk for a client’s（客户）dog, making sure the dog answers the call of nature and gets proper exercise. They often walk more than one dog at a time. Some walkers work for dog-walking services, especially when starting out. Others have their own businesses, and build by word of mouth and advertising. Dog walkers often work part-time, and some provide other services like pet sitting or transporting.
In N.Y.C., dog walkers usually earn about $25 an hour. If you work for a dog-walking business, you may earn less-if you are on your own dealing with several dogs at the same time, it may be more.
What do you have to do to be a dog walker?
First, have a real love of dogs, and have a good knowledge of how to get on with dogs. Try calling dog-walking services to find out about openings. If you’re on your own, you’ll need to network and market yourself. You might advertise your services in pet offices, grooming businesses, or neighborhood papers. You will need business cards and a mobile phone, and have good references and a clean background. You’ll also have to deal with taxes and insurance. You should be physically fit, friendly, neatly dressed and extremely dependable. Many dog walkers are bonded（被担保的）and insured, and this is a definite selling point to clients.
Of course, you will be cleaning up dog waste! You will also be outside in all kinds of weather. You may have to deal with dogs that don’t like each other ,and difficult owners. It’s also an up and down kind of business-clients can come and go.
For pet lovers, spending the workday with dogs instead of navigating office politics is its own reward! You are your own boss-you can dress casually, your doggy clients will love you unconditionally, and you’ll get some great exercise!
71. By writing the passage the writer tries to .
A. introduce you to a job B. enrich your knowledge about pets
C. advertise for a business D. tell you more about life in New York
72. The passage offers no information about how to as a dog walker.
A. find a client B. train a dog
C. get prepared D. make more money
73. One who wants to may find the passage helpful.
A. take up a weekend job B. keep a good pet dog
C. make money in his daily spare time D. be a part-time office worker
74. The last paragraph but one (beginning with “Of course”) is meant to tell you .
A. what dog-walking is like B. why dog-walking is worth trying
C. the unknown part of dog-walking D. the bad side of dog-walking
75. What does the underlined word casually in the last paragraph possibly mean?
A. as you like B. like a boss
C. in a dog-friendly way D. in nice clothes
A study published Monday found that people who sleep less tend to be fat, and experts said it’s time to find out if more sleep will fight fatness.
“We’ve put so much emphasis on diet and exercise that we've failed to recognize the value of good sleep,” said Fred Turek, a physician at Northwestern University.
Monday’s study from Eastern Virginia Medical School in Norfolk covered 1,000 people and found that total sleep time decreased as body mass index - a measure of weight based on height - increased.
Men slept an average of 27 minutes less than women and overweight and fat patients slept less than patients with normal weights, it said. In general the fatter subjects slept about 1.8 hours a week less than those with normal weights.
“Americans experience insufficient sleep and fat bodies. Clinicians are aware of the burden of fatness on patients,” the study said.
“Our findings suggest that major extensions of sleep time may not be necessary, as an extra 20 minutes of sleep per night seems to be associated with a lower body mass index,” it added.
“We caution that this study does not establish a cause-and-effect relationship between restricted sleep and fatness (but) investigations indicating success in weight loss via extensions of sleep would help greatly to set up such a relationship.”
The study was published in the Archives of Internal Medicine along with an editorial by Turek and Northwestern colleague Joseph Bass commenting on it and related research.
In an interview, Turek said some studies have shown sleep causes declines in an appetite suppressing protein hormone, and increases in another hormone that causes a longing for food. In addition neuropathies（神经疗法）in the brain governing sleep and fatness appear to overlap（重叠）, he said.
Patness has been rising dramatically in developed countries and reached epidemic（流行病） levels in the United States, it added, leading to a variety of health problems.
66. What’s the passage mainly about?
A. People who sleep less tend to get fat.
B. Fat people need lots of sleep to lose weight.
C. Sleeping has nothing to do with fatness.
D. Fatness has been rising dramatically in developed countries.
67. According to the passage, which of the following is TRUE?
A. Lack of sleep causes declines in a desire limiting protein hormone.
B. Americans experience sufficient sleep and fat bodies.
C. The findings suggest that major extensions of sleep time may be necessary.
D. Fatness has been rising dramatically in America.
68. Which of the following is NOT close to the underlined word suppress?
A. limit B. restrict C. accept D. control
69. According to the passage, which of the following people is the lowest possible one to get fatness?
A. Americans B. Chinese C. Japanese D. English
70. We can conclude the attitude of the author is according to the passage.
A. worried B. uninterested C. critical D. optimistic
Sport is not only physically challenging, but it can also be mentally challenging. Criticism from coachers, parents, and other teammates, as well as pressure to win can create too much anxiety or stress for young athletes. Stress can be physical, emotional, or psychological and research has indicated that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.
The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skill that will be used throughout their lives. Coaches and parents should be aware, at all times, that their feedback to youngsters can greatly affect their children. Youngsters may take their parents’ and coaches’ criticisms to heart and find a fault in themselves.
Coaches and parents should also be cautious that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today’s youth sport setting, young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game many parents and coaches focus on the outcome and find fault with youngsters’ performances. positive support should be provided regardless of the outcome. Research indicates that positive reinforcement motivates(激发)and has a greater effect on learning than criticism. Again, criticism can create high levels of stress, which can lead to burnout.
61. An effective way to prevent the burnout of young athletes is _________.
A. to make sports less competitive B. to increase their sense of success
C. to reduce their mental stress D. to make sports more challenging
62. According to the passage, sport is positive for young people in that _________.
A. it can help them learn more about society
B. it enables them to find faults in themselves
C. it can provide them with valuable experiences
D. it teaches them how to set realistic goals for themselves
63. Many coaches and parents are in the habit of criticizing young athletes .
A. believing that criticism is beneficial for their early development
B. without realizing criticism may destroy their self confidence
C. in order to make them remember life’s lessons
D. so as to put more pressure on them
64. According to the passage parents and coaches should _________.
A. pay more attention to letting children enjoy sports
B. help children to win every game
C. train children to cope with stress
D. enable children to understand the positive aspect of sports
65. The author’s purpose in writing the passage is __________.
A. to teach young athletes how to avoid burnout
B. to persuade young children not to worry about criticism
C. to stress the importance of positive support to children
D. to discuss the skill of combining criticism with encouragement
第三部分：阅读理解（共20小题，每题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Authorities did not release（公布）the gunman’s name, but Peters said he had no record of police contact or an arrest record while attending Northern Illionois.
DeKalb county coroner（验尸官）Dennis J. Miller on Friday released the identities of the four victims who died in the county: Daniel Parmenter, 20, of Westchester; Catalina Garcia, 20, of Cicero; RyanneMace, 19, of Carpenters-ville; and Julianna Gehant, 32, of Meridan.
“Two other victims died after being transferred to hospitals in other counties,” Miller said. Witnesses said the gunman, dressed in black and wearing a stocking cap, emerged from behind a screen on the stage of 200-seat Cole Hall and opened fire just as the class was about to end around 3 pm.
Officials said 162 students were registered for the class but it was unkown how many were there on Thursday.
Allyse Jerome, 19, a sophomore（大二学生）from Shunmburg, said the gunman burst through a stage door and pulled out a gun.
“Honestly, at first everyone thought it was a joke,” Jerome said. Everyone hit the floor, she said. Then she got up and ran, but tripped. She said she felt like “an open target.”
“He could’ve decided to get me,” Jerome said on Friday. “I thought for sure he was gonna get me.”
Lauren Carr said she was sitting in the third row when she saw the shooter walk through a door on the right-hand side of the stage, pointing a gun straight ahead.
“I personally Army-crawled halfway up the aisle（通道）,” said Carr, a 20-year-old sophomore. “I said I could get up and run or I could die here.”
She said a student in front of her was bleeding, “but he just kept running.”
More than a hundred students cried and hugged as they gathered outside the Phi Kappa Alpha house early Friday morning to remember Dan Parmenter, who was one of those killed.
56. Which of the following is true according to the passage?
A. Everyone thought it was a joke when the gunman appeared in front of them.
B. Peters had no record of police contact or an arrest record while attending Northern Illionois.
C. 162 students were attending a lecture when the gunman emerged from behind the screen.
D. The gunman opened fire as soon as the class came to an end.
57. How many people were shot to death according to the passage?
A. 4 B. 6 C. 8 D. 162
58. The following are not witnesses except .
A. Peters B. Dennis J. MillerC. Dan Parmenter D. Lauren Carr
59. What was the first thing that Jerome did when she saw the gunman?
A. She got up and ran out of the room.
B. She hit the floor.
C. She burst through a stage door and pulled out a gun.
D. She tripped and became an “open target”.
60. What is the best title of the passage?
A. Witnesses Tell of Horrible Experience B. A Cruel Shooter
C. 162 Killed in an Accident D. An Unkown Gunman
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