It is easy to overlook the role that your body plays in influencing your mood(情緒). When you are 49 , you may find yourself blaming work pressures or an unknown future. However, it could just be that you’ve been sitting behind your desk too long.
One way to improve your mood is 50 . Psychologically, it provides you with a break from the stresses in your life. Also, in the process, you may aim for  51  goals, like a new personal running record or a better body shape. The achievement of a particular goal makes you feel good and contributes to your 52 . That is why exercise has been shown to 53 your self-respect.
You do not have to train yourself 54  to feel the psychological benefits of exercise. What really matters is 55 , not intensity(強(qiáng)度) of your exercise. You can try walking for 30 minutes five times per week or simply gardening on weekends.
小題1:
A．illB．poorC．unhappyD． unsuccessful
小題2:
A．playB．communicationC．sleepD． exercise
小題3:
A．clearB．presentC．commonD． early
小題4:
A．a(chǎn)bilityB．relationshipC．confidenceD． business
小題5:
A．tear downB．build upC．set asideD． give out
小題6:
A．hardB．everywhereC．carefullyD． late
小題7:
A．timeB．lengthC．formD． frequency

小題1:C
小題2:D
小題3:A
小題4:C
小題5:B
小題6:A
小題7:D

【語篇解讀】本文是一篇說明性的文章。人們常常會(huì)忽視身體對(duì)情緒的影響。鍛煉可以使人們快樂起來。鍛煉也能使人增強(qiáng)信心，樹立起自尊心。同時(shí)也告訴讀者如果想要得到鍛煉的好處，應(yīng)該在于經(jīng)常鍛煉而不在于鍛煉的強(qiáng)度。
最后一段點(diǎn)出文章主旨大意。本篇難度：中等。
小題1:把握句子間的邏輯關(guān)系。根據(jù)下文find yourself balming work pressures or an unknown future可知這里人的情感為unhappy, 表示不快樂，不高興的心理，所以選擇unhappy。
小題2:利用上下文的語境。根據(jù)下文的“l(fā)ike a new personal running record or a better body shape”可知這里是通過鍛煉來改善情緒，由此推知本空D項(xiàng)正確。
小題3:把握句內(nèi)的邏輯關(guān)系。本句中后面的內(nèi)容有兩個(gè)1)一個(gè)個(gè)人跑步記錄 2) 更好的體型。也就是進(jìn)行鍛煉要有明確的(clear)目標(biāo)，另外，下句的particular goal(特定的目標(biāo))也在提示這層意思，由此推斷A為正確選項(xiàng)。
小題4:根據(jù)生活常識(shí)和上下文推斷�！板憻拸�(qiáng)身”這是人人都知道的事實(shí)，身體好了，信心就會(huì)得到增強(qiáng)。同時(shí)，本句中的a particular goal makes you feel good也可以印證常識(shí)的正確性，所以本題答案為C。
小題5:固定搭配。build up建立；增強(qiáng)；tear down 拆毀； set aside 把…放在一邊；give out 釋放。build up one’s self-respect 增強(qiáng)個(gè)人的自尊心，所以答案為B。
小題6:利用上下文的語境。根據(jù)下文中的intensity of your exercise 鍛煉的強(qiáng)度，可知答案為A。train hard 拼命鍛煉。本句意為“你不用太拼命的鍛煉來感受運(yùn)動(dòng)帶來的對(duì)身體的好處�！�
小題7:利用上下文的語境。本句意為“關(guān)鍵是鍛煉的頻率而不是鍛煉的強(qiáng)度�！毕挛闹械�30 minutes five times per week 所表達(dá)的是動(dòng)作發(fā)生的頻率。Time 時(shí)間；length 長(zhǎng)度；form 形式；frequency 頻率。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：閱讀理解

Putting in water fountains(飲水器) at schools, and teaching children about the health benefits of water, could reduce their risk of getting extra pounds, reports a new study that is published in the latest issue of the journal pediatrics.
The findings are based on a survey in 32 elementary schools of two German cities, Dortmund and Essen. The researchers, led by Rebecca Muckelbauer, a nutrionist at the Research Institute of Child Nutrition Dortmund, weighed about 3,000 children, and asked them about their beverage(飲料) consumption.
At the beginning of the school year, the experts had water fountains added to 17 of the schools. The scientists also worked with teachers to carry out educational programs that promote the benefits of drinking water. In contrast to schools in the United States, there are very few schools in Germany that have water fountains.
At the beginning of the study, there were no big differences in the number of overweight children in different groups. But by the end of the school year, children in the schools with water fountains were 31 percent less likely to gain extra pounds, compared to kids who went to other schools, where water drinking was not encouraged.
Children in the schools with fountains, increased their water consumption from about 3 up to 4 glasses a day, while those in the other schools continued to drink an average of 3 glasses. Over the research, the number of overweight kids upped from 384 to 385 out of 1,641 at the schools with water fountains. In comparison, the number of overweight kids at the other schools increased from 339 to 364 out of 1,309, Dr. Muckelbauer said.
The experts cannot make any final conclusions and explain why the students who were encouraged to drink water were less likely to gain extra weight. Dr. Muckelbauer noted that according to a few other studies, drinking of water increases the rate at which calories are burned, while some other research suggested that water may temporarily decrease appetite.
小題1:According to the text, the journal Pediatrics__________.
A．may cover the subject of the health of children
B．mainly deals with the water drinking problem
C．is mainly about the mental health of kids
D．must be a journal entitled(授權(quán)) by a school
小題2:What do we know about the survey from the text?
A．The teacher were also encouraged to drink water.
B．The students surveyed were all overweight.
C．It surveyed children in the countryside.
D．It lasted for a whole school year.
小題3:The fifth paragraph is mainly about __________.
A．the technique used in the surveyB．the benefits of the survey
C．the process of the surveyD．the result of the survey
小題4:What can be learned from the last paragraph?
A．Drinking water definitely decreases appetite.
B．Further research is needed to confirm the finding.
C．The experts will encourage all the students to drink water.
D．Why students drinking more get less pounds will be clear soon.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

In today's fast-paced (快節(jié)奏) society, few people take time to enjoy the midday meal．Most of us just rush right through it. We grab a quick salad, or buy a sandwich and eat at our computers, Sometimes, if there is a deadline around the corner, we just skip lunch．
The development of technology hasn't done our eating habits much good either．We are constantly distracted by e-mail, social media, and 24 - hour news．Even when we do sit down for lunch, we are more connected to our hand - held electronic devices．
Long working hours can cause all kinds of health problems, and many developed countries have put in place labor laws specifically regarding the lunch break．These laws give employees the right to take a break during a long work shift, but it's up to them whether they do so or not．
Frank Partnoy, a former Wall Street trader, says that employers should encourage workers to take time off for lunch．This is because long lunch breaks can benefit both individuals and society.
Writing in The Guardian, Partnoy says that one obvious reason to take a lunch break is to slow down and gain some perspective（認(rèn)識(shí)）． A break from work allows us to think strategically and outside the box．It also puts our daily tasks into a broader context（背景）．
What we eat at lunch is also important．In Partnoy' s opinion, a fast food lunch is more harmful than not having lunch at all．  And it's not just about calories and unhealthy food．Recent studies show that fast food also has negative effects on how we think．
However, if we sit down at a proper restaurant and chat leisurely with colleagues, we are more likely to slow down, something that hardly can be achieved in a noisy and over — packed fast food chain．
Despite these benefits, some employees might still be unwilling to take time off for lunch．Partnoy's suggestion? Make skipping lunch difficult: Employers could ask workers to fill out a form stating their reasons for skipping the meal．
小題1:What does the underlined phrase "skip lunch" mean in the first paragraph?
A．have a quick lunchB．don't have lunch
C．work while having lunchD．take a lunch break
小題2:Which of the following is true according to the text?
A．Modern technology results in good diet habits．
B．Electronic devices make our life comfortable．
C．Many people are too busy to have a good lunch．
D．Laws have passed to make workers have lunch．
小題3:According to Frank Partnoy, long lunch breaks            .
A．a(chǎn)re time for the workers to relax their mind
B．make the employees work longer hours
C．a(chǎn)re for employees to have a quick lunch
D．make the workers eat a proper lunch at home
小題4:In Partnoy's opinion, a fast food lunch                .
A．saves a lot of time for a rest
B．a(chǎn)ffects people's way of thinking
C．is better than having no lunch
D．makes workers sit down and think
小題5:What might be the author's purpose in writing the text?
A．To warn us not to eat fast food．
B．To introduce Frank Partnoy's opinion．
C．To encourage us to work more efficiently．
D．To show the importance of a proper lunch．

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

L1PITOR
ABOUT LIPITOR
Lipitor is a prescription medicine．Along with diet and exercise，it lowers “bad，’
cholesterol(膽固醇)in your blood．It can also raise “good'’ cholesterol·
Lipitor can lower the risk of heart attack in patients with several common risk factors，
including family history of early heart disease，high blood pressure，age and smoking·
WHO IS LIPITOR FOR?
Who can take LIPITOR：
．People who cannot lower their cholesterol enough with diet and exercise
·Adults and children over l0
Who should NOT take LIPITOR：
．Women who are pregnant，may be pregnant，or may become pregnant. Lipitor may harm
your unborn baby．
．women who are breast-feeding．Lipitor can pass into your breast milk and may harm
your baby．
·  People with liver(肝臟)problems
 POSSIBLE SIDE EFFECTS OF LIPITOR
Serious side effects in a small number of people：
．Muscle(肌肉)problems that can lead to kidney(腎臟)problems，including kidney failure
．Liver problems．Your doctor may do blood tests to check your liver before you start
Lipitor and while you are taking it．
Call your doctor right away if you have：
．Unexplained muscle pain or weakness，especially if you have a fever or feel very tired
．Swelling of the face，lips，tongue，and／or throat that may cause difficulty in breathing or
swallowing
· Stomach pain
Some common side effects of LIPITOR are：
· Muscle pain
· Upset stomach
· Changes in some blood tests
 
 HOW TO TAKE LIPITOR
DO：
· Take Lipitor as prescribed by your doctor．
· Try to eat heart-healthy foods while you take Lipitor．
· Take Lipitor at any time of day, with or without food．
· If you miss a dose(一劑)，take it as soon as you remember．But if it has been more than
12 hours since your missed dose，wait．Take the next dose at your regular time．
Don’t：
· Do not change or stop your dose before talking to your doctor．
· Do not stal-t new medicines before talking to your doctor．
 
小題1:What is a major function of Lipitor?
A．To help quit smoking.B．To control blood pressure.
C．To improve unhealthy diet.D．To lower "bad" cholesterol.
小題2:Taking Lipitor is helpful for              .
A．breast-feeding womenB．women who are pregnant
C．a(chǎn)dults having heart diseaseD．teenagers with liver problems
小題3:If it has been over 12 hours since you missed a dose, you should         .
A．change the amount of your next dose
B．eat more when taking your next dose
C．have a dose as soon as you remember
D．take the next dose at your regular time
小題4:Which of the following is a common side effect of taking Lipitor?
A．Face swelling.B．Upset stomach
C．Kidney failure.D．Muscle weakness.
小題5:What is the main purpose of the passage?
A．To teach patients ways for quick recovery.
B．To present a report on a scientific research.
C．To show the importance of a good lifestyle.
D．To give information about a kind of medicine

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

It started off as part of French military training and has since evolved as a sport, founded by Sebastian Foucan and David Belle, to encompass a wide variety of techniques, philosophies and exercises. Park-our now enjoys the devotion of many die-hard fans across the world and has been the source for much inspiration.
But what is park-our? It is the art of using only your body to navigate from Point A to B in the least time possible, which involves besides leaping, climbing and sprinting, various unusual and complex movements to overcome barriers. Just like the James Bond in the movie Casino Royale? Bond jumps down from a roof to a windowsill and then runs several blocks over obstacles on the way. It is just because of Bond’s wonderful performances that the sport has become popular worldwide.
Yes, that’s pork-our, an extreme street sport aimed at moving from one point to another as quickly as possible, getting over all the obstacles in the path using only the abilities of the human body. Park-our is considered an extreme sport. As its participants dash around a city, they may jump over fences, run up walls and even move from rooftop to rooftop.
Park-our can be just as exciting and charming as it sounds, but its participants see much more in park-our than that.
To overcome all the obstacles on the course and in life is part of the philosophy(理念)behind park-our. This is the same as life. You must determine your destination, go straight, jump over all the barriers as if in park-our and never fall back from them in your life to reach the destination successfully. A park-our lover said, “I love park-our, because its philosophy has become my life, my way to do everything.”
Another philosophy we’ve learned from park-our is freedom. It can be done by anyone, at any time, anywhere in the world. It is a kind of expression of trust in yourself so that you earn energy and confidence.
小題1: Park-our has become popular throughout the world because of ________.
A．its founder, David BelleB．the film, Casino Royale
C．its risks and tricksD．the varieties of participants
小題2:The underlined word “obstacles” in Paragraph 2 is closest in meaning to “________”.
A．streetsB．objectsC．barriersD．roofs
小題3:As its participants move around a city, _________.
A．they can ask for helpB．they may choose to escape
C．they should run to extremesD．they must learn to survive
小題4:Which of the following is TRUE about park-our?
A．It challenges human abilities.B．It is a good but boring sport
C．It needs special trainingD．It is a team sport
小題5:Which of the following is the philosophy of park-our?
A．Sports and extremes.B．Excitement and freedom.
C．Dreams and success.D．Self-confidence and freedom.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Research has shown that music has an important effect on one’s body and psyche (心靈). In fact, there is a growing field of health care known as music therapy(治療), which uses music to treat diseases. Even hospitals are beginning to use music therapy. This is not surprising, as music affects the body and mind in many powerful ways.
Research has shown that quick music can make a person feel more alert（警覺戒備）, while slow music can produce a calm, deep thinking state. Also, research has found that music can change brainwave activity levels. This can help the brain to change speeds more easily on its own as needed, which means that music can bring lasting benefits to your state of mind, even after you’ve stopped listening.
Breathing and heart rates can also be influenced by music. This can mean slower breathing, slower heart rate. This is why music and music therapy can help reduce the damaging effects of long-term stress, greatly promoting (促進(jìn)) not only relaxation, but health.
Music can also be used to bring about a more positive state of mind by helping to keep worries away. Music has also been found to bring many other benefits, such as lowering blood pressure and reducing the risk of strokes（中風(fēng)）. It is no surprise that so many people are considering music as an important tool to help the body become or stay healthy.
小題1:What can we infer about music therapy(治療)?
A．It is a type of music.
B．It is a research about music.
C．It is a kind of musical effect on diseases.
D．It is the use of music method to help treat diseases.
小題2:According to the second paragraph, we can know that ________.
A．music with different speeds has different effects
B．quick music is not good for one’s health
C．slow music can help one to think more calmly and slowly
D．music will have less benefit after one stops listening
小題3:The reason why music can help deal with stress is that ________.
A．it is used by many hospitals
B．it can help change brainwaves
C．it does good to breathing and heart rates
D．it can bring a more positive state of mind
小題4:According to the passage, music can help deal with all the following EXCEPT ______.
A．nervousnessB．mind illnesses
C．strokesD．high blood pressure

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Your smartphone can do a lot of things. It can call people. It connects to the Internet. It enables you to play fun games. But there is a dark side to this smart little equipment of yours----- it might also spread disease.
“People are just likely to get sick from their phones as from handles of the bathroom, ” Jeffrey Cain, the president of the American Academy of Family Physicians , told The Wall Street Journal.
This may be hard to believe, but scientists reached this conclusion after they tested eight cell phones from an office in Chicago. All the tested phones showed high numbers of coliforms (大腸菌), a kind of bacteria found in human waste , with about 2700 to 4200 units of the bacteria on each phone. The bacteria can cause flu, pinkeye and other diseases . That is right --- your phone is covered in our human waste.
Although computers, keys and pens carry germs (細(xì)菌) , our phones get far dirtier. They touch a lot of things, including our hands and the inside of our pocket or purse. We take them almost everywhere: the bus, the subway and who hasn’t played Angry Birds or Fruit Ninja while sitting on the toilet?
“Some things that we think are personal are actually more public than we imagine,” Cain said.  What is even worse is that after the phone returns from its dirty trip, it then spends most of its time cozying up to our faces. You don’t think about how often you touch your phone to your face, do you? Our noses, mouths and ears are all warm and rich in grease (油脂) , an environment that germs really like.
So how do you keep your phone clean? Alcohol is effective when used to kill germs from the back and side of your phone. But it might harm the screen. There is one simple and reliable way you can reduce the germs on your phone’s surface: wash your hands regularly.
小題1:The underlined word “dark” in the first paragraph means _______
A．blackB．hopelessC．unpleasantD．unclear
小題2:Which of the following best describe the tone of the third paragraph?
A．TerrifiedB．concernedC．Satisfying D．Threatening
小題3: By saying “Some things we think are personal are actually more public than we imagine,” Cain means that ________.
A．people love to share their phones more than they realize
B．our personal items could be as risky to our health as public items
C．phones are used in public places more than people realize
D．Most people don’t know how dirty their cell phones are
小題4:What is the article mainly about?
A．Tips on the use of phones
B．Health problems caused by the use of phones
C．The danger of coliforms infection
D．The influence that phone have on our life

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children.
For the study, researchers at the Albert Einstein College of Medicine in New York selected 34adults, men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year, as well as whether they had experienced any known concussions (腦震蕩) in the past.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned, using a complicated new M.R.I. technique which can find structural changes in the brain that can't be seen during most scans.
According to the data they presented at a Radiological Society of North America meeting last month, the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory, attention and the processing of visual information, compared with players who had headed the ball fewer times.
This pattern of white matter loss is "similar to those seen in traumatic (外傷的) brain injury", like that after a serious concussion, the researchers reported, even though only one of these players was reported to have ever experienced a concussion.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them, forgetting or fumbling the words far more often than players who had headed the ball less.
小題1:The passage is most probably a______.
A．news reportB．research report
C．story for soccer playersD．text for doctors
小題2:In which way can we find the structural changes in the brain?
A．Computerized test.B．Questionnaire..
C．Scanning.D．M.R.I. technique.
小題3:From the passage we can conclude that frequent heading may have_____.
A．significant effect on brainB．little effect on one's brain
C．nothing to do with the brain injuryD．one's memory improved
小題4:What is likely to be the cause of memory loss?
A．Playing soccer frequently.B．Tests of their memory.
C．White matter loss.D．Information processing.
小題5:The underlined word "fumbling" is closest in meaning to______.
A．rememberingB．misunderstanding
C．recallingD．missing

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

All right! Enough cookies,cola, and chips! It seems that junk food is all that the children want to eat these days.Television controls their tastes.The kids see well-known personalities eating potato chips, candy and other processed food, and they want to be like their heroes.How do they do it?They eat the same food. I wish there were more characters like old Popeye（大力水手）, the sailor, who ate spinach（菠菜） and not French fries.
Now I don't expect my children to eat healthy food because I like brown rice, beans, and fresh vegetables. I'm glad to cook traditional meals of meat and potatoes for them. I really can't be too upset with the kids because most adults aren't careful about what they eat. The other night, my wife and I went to a party where there was plenty to drink but very little for us to eat. They served hot dogs and hamburgers. I can't eat hot dogs, with all those preservatives（防腐劑）, and hamburgers are filled with chemicals so that they look better. Besides the meat, they had sugar-filled cookies and cake, and of course, chips. I don't want the world to change because of me, but I think people should realize that there are alternatives(選擇) to eating meat. They always tell me that I probably don't get my essential(必要的) proteins. I feel better than ever and I'm sure that it's because I'm a vegetarian(素食主義者). I would really like to see more television advertisements which show the benefits of good, healthy, natural food.
小題1:According to the passage, it seems that ______.
A．canned food is the only one that the kids enjoy most.
B．the children like to have fried chicken only.
C．the kids prefer to have cold drinks, not junk food
D．the children like nothing better than junk food: cookies and chips
小題2:which of the following is NOT true?
A．Television influences children’s food choice
B．The author is not single and he eats meats
C．Though the author is a vegetarian, he feels very healthy
D．It is certain that beans and spinach are not junk food
小題3:The writer is a vegetarian, so people doubt very much _____.
A．why he goes to the party　　B．whether he gets enough proteins
C．whether he allows his children to eat meatD．whether he is healthy and strong

查看答案和解析>>

同步練習(xí)冊(cè)答案