Science can’t explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tell you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (緊張) levels and blood pressure in people ---half of them pet owners ---while they performed 5 minutes of mental arithmetic (算術(shù)) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don’t judge.
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn’t lose any more weight than those without dogs but, say researchers, got more exercise overall---mostly with their dogs --- and found it worth doing.
小題1:What does the text mainly discuss?
A.What pets bring to their owners.
B.How pets help people calm down.
C.People’s opinions of keeping pets.
D.Pet’s value in medical research.
小題2:We learn from the text that a person with heart disease has a better chance of getting well if _____.
A.he has a pet companion
B.he has less stress of work
C.he often does mental arithmetic
D.he is taken care of by his family
小題3:According to Allen, why did the people do better with pets around when facing stressful tasks?
A.They have lower blood pressure.
B.They become more patient.
C.They are less nervous.
D.They are in higher spirits.

小題1:A
小題2:A
小題3:C 
小題1:A 從文章第一段“Science can’t explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.”可看出寵物給主人帶來的好處。
小題2:A 從“the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.”可看出是在寵物的陪伴下
小題3:C 從第二段“With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don’t judge.”可看出答案
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:完形填空

As the big weekend approaches, my feelings about you and your marriage are personal and it’s more   36  to me that you realize how much I love you and how   37  I am of the amazing woman you have become.
My memory for details is terrible,   38  my memory for how   39  you were as a child is vivid. I loved tossing (輕扔) you   40  in the air in the pool in Marine, and reading   41  books on the floor of the Denver book store with you on my knees.  
When I think of you as an adult, it is your   42  that has led you to your vegetarian lifestyle. It is your heart that helps you care for family and friends   43 . For these   44  I have selected three hearts that are this dad’s gift to his   45  to marry daughter.
One heart is a small golden box with a   46  of you and me together. It will   47  you that of the men in your life I loved you   48  and will always love you forever and ever.
The second heart is made of jade (玉) and has the Chinese character "Fu". Jade represents luck and "Fu" means   49 . Maria and I want your life to be filled with   50 .
The third heart is just pretty and represents your   51 , inside and   52  kind. You are a wonderful, loving   53  from God, a beautiful human being. So we are delighted that you are entering this exciting part of your life.
Finally, the wedding (婚姻) will be amazing. I can’t wait to see you walk down in your beautiful dress. And I can’t wait to dance with you in   54 . My hope is that the event and the whole weekend will bring   55  memories.
This from your devoted and proud...Dad
小題1:
A.importantB.difficultC.surprisingD.a(chǎn)ppropriate
小題2:
A.prideB.proudC.a(chǎn)fraidD.a(chǎn)ware
小題3: A. and            B  so              C. but              D. otherwise
小題4:
A.troublesomeB.preciousC.littleD.hardly
小題5:
A.hardB.deepC.highD.carelessly
小題6:
A.philosophyB.scientificC.mathsD.kids
小題7:
A.mindB.virtueC.characterD.heart
小題8:
A.in needB.in shortC.in detailD.in danger
小題9:
A.purposesB.peopleC.reasonsD.occasions
小題10:
A.neverB.everC.soonD.fortunately
小題11:
A.diaryB.pictureC.bookD.ring
小題12:
A.informB.equipC.remindD.mind
小題13:
A.firstB.lastC.moreD.least
小題14:
A.wealthB.powerC.beautyD.happiness
小題15:
A.itB.bothC.a(chǎn)llD.that
小題16:
A.behaviorB.shapeC.beautyD.body
小題17:
A.deepB.furthestC.outD.top
小題18:
A.humanB.giftC.messageD.punishment
小題19:
A.celebrationB.festivalC.holidayD.a(chǎn)greement
小題20:
A.shortB.lastingC.oldD.strange

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Jack is a twenty-year-old young man. Two years ago, when he finished middle school, he found work in a shop. Usually he works until ten o'clock in the evening. He is very tired when he gets home. After a quick supper he goes to bed and soon falls asleep. His grandma who lives downstairs is satisfied with (滿意) him.
  One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, she agreed happily. He bought some fruit and drinks for her. And they talked about their school, teachers, classmates and their future (未來). They talked for a long time.
  "Have a look at your watch, please," said the girl. "What time is it now?"
  "Sorry, something is wrong with my watch," said Jack. "Where's yours?"
  "I left it at home."
  Jack thought for a moment and found a way. He began to stamp his foot on the floor, "Bang! Bang! Bang!"
  The sound woke his grandma up. The old woman shouted downstairs, "It's twelve o'clock in the night, Jack. Why are you still jumping upstairs?"
小題1:Jack was ________ when he finished middle school.
A.sixteenB.eighteenC.twentyD.fifteen
小題2:The old woman is satisfied with Jack because ________.
A.he's her grandsonB.he's clever
C.he can keep quietD.he gets home on time
小題3:From the story, we can know that Mary is Jack's ________.
A.classmateB.colleague (同事)C.a(chǎn)untD.wife
小題4:The word "stamp" in the story means ______ in Chinese.
A.蓋印B.跺C.貼郵票D.承認(rèn)
小題5:Jack stamped his foot on the floor in order (為了) ________.
A.to wake his grandma up
B.to make his grandma angry
C.that his grandma was going to tell him the time
D.that his grandma was going to buy him a watch

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

完形填空:(每個(gè)小題1分,共20分)
One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I    21     that a man sitting at a table near the window kept glancing in my direction,    22    he knew me. The man had a newspaper     23   in front of him, which he was    24    to read , but I could    25    that he was keeping an eye on me . when the waiter brought my     26   the man was clearly puzzled (困惑) by the    27    way in which the waiter and I    28    each other. He seemed even more puzzled as     29   went on and it became     30    that all the waiters in the restaurant knew me. Finally he got up and went into the    31    . When he came out , he paid his bill and    32     without another glance in my direction .
I called the owner of the restaurant and asked what the man had    33    . “Well,” he said , “that man was a detective (偵探) . He    34    you here because he though you were the man he     35    .” “What ?” I said , showing my     36    . The owner continued , “He came into the kitchen and showed me a photo of the wanted man. I   37     say he looked very much like you ! Of course , since we know you , we told him that he had made a     38   .” “Well , it’s really    39    I came to a restaurant where I’m known ,” I said . “   40    , I might have been in trouble .”
小題1:
A.knewB.understoodC.noticedD.recognized
小題2:
A.since B.even if C.thoughD.a(chǎn)s if
小題3:
A.flatB.open C.cut D.fixed
小題4:
A.hopingB.thinking C.pretendingD.continuing
小題5:
A.seeB.find C.guessD.learn
小題6:
A.menuB.billC.paperD.food
小題7:
A.directB.familiarC.strangeD.funny
小題8:
A.chatted withB.looked atC.laughed at D.talked about
小題9:
A.the waiterB.time C.ID.the dinner
小題10:
A.trueB.hopefulC.clearD.possible
小題11:
A.restaurantB.washroomC.officeD.kitchen
小題12:
A.leftB.a(chǎn)cted C.sat down D.calmed down
小題13:
A.wanted B.tried C.orderedD.wished
小題14:
A.met B.caught C.followed D.discovered
小題15:
A.was to beat B.was dealing with C.was to meet D.was looking for
小題16:
A.careB.surprise C.worry D.regret
小題17:
A.mustB.can C.need D.may
小題18:
A.discovery B.mistake C.decision D.fortune
小題19:
A.a(chǎn) pityB.natural C.a(chǎn) chance D.lucky
小題20:
A.ThusB.However C.Otherwise D.Therefore

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

People know the dangers of fires. It’s good for a family to learn how to prepare for a fire. Here are some suggestions.
Put a smoke alarm in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once.
Make escape (逃脫) plan. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.
Buy fire extinguishers(滅火器) in the house. Everyone in the family should know how to use them.
Practice for a fire. They do fire practice because they teach children about fire safety. Ever yone in the family should know the following fire rules:
*  Don’t open a hot door! The fire can grow more quickly if you open the door.
*  Stay close to the floor! Smoke can be more dangerous than the fire. The best air is near the floor because smoke rises.
*  What will you do if your hair or clothes start to burn? First, Stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket(毯子) around you to keep air away from the fire that may still be on you..
There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don’t forget to call 119 for help.
小題1:The writer advises people to do the following to prepare for a fire except that _______.
A.they prepare for a fireB.they make escape plans
C.they buy fire extinguishersD.they use electrical cookers
小題2:What are the right steps you should take when your hair or clothes catch fire?
A.Stop, run, roll .B.Stop, drop, roll 
C.Run, drop, rollD.Roll, drop, stop
小題3:What is the best title for this passage?
A.The Dangers of a FireB.The Causes of a Fire
C.Learn to Use a Fire ExtinguishersD.Be Ready For a Fire

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Sons who have fond childhood memories of their fathers are more likely to be emotionally stable(穩(wěn)定的) in the face of day-to-day stresses, according to psychologists(心理學(xué)家) who studied hundreds of adults of all ages.
“As our study shows, fathers do play a unique(獨(dú)特的) and important role in the mental health of their children much later in life,” Psychology professor Melanie Mallers of California State University said.
For this study, 912 adult men and women between the ages of 25 and 74 completed short daily telephone interviews about that day’s experiences over an eight-day period. The interviews focused on the participants’ psychological and emotional distress (i.e., whether they were nervous, sad, etc.) and if they had experienced any stressful events that day.
The participants were also required to answer questions such as, “How would you rate your relationship with your mother during the years when you were growing up?” and “How much time and attention did your mother give you when you needed it?” The same questions were asked about fathers.
People who reported they had a good mother-child relationship reported three percent less psychological distress(憂慮) compared to those who reported a poor relationship, according to Mallers.
Men who reported having a good relationship with their father during childhood were more likely to be less emotional when reacting to stressful events in their current daily lives than those who had a poor relationship, according to her findings.
Also, the quality of mother and father relationships was significantly associated(有關(guān)) with how many stressful events the participants faced on a daily basis. In other words, if they had a poor childhood relationship with both parents, they reported more stressful incidents over the eight-day study when compared to those who had a good relationship with their parents.
Mallers theorized why healthy or unhealthy relationships may have an effect on how people handle stress as adults. “Perhaps having caring parents equips children with the experiences and skills necessary to more successfully navigate(導(dǎo)航) their relationships with other people throughout childhood and into adulthood.” She said.
小題1:What can we know about the recent study from the passage?
A It was led by Melanie Mallers.
B 912 adults who were over twenty-five joined in it.
C It lasted as long as eight days.
D It was funded just by California State University.
小題2:Which of the following may the participants be asked about in telephone interviews?
A Their physical condition.      B Their parenting(育兒) skills.
C Their emotional distress and stressful events.
D Their childhood relationships with teachers.
小題3:Which of the following statements is TRUE?
A Many people with good parent-child relationships still can’t keep emotionally stable in stressful incidents.
B Men with a good mother-child relationship were more likely to be emotionally stable when reacting to stressful events.
C Women were better at getting along with their parents than men when they were young.
D People with good childhood relationships with parents suffered(遭受) fewer stressful incidents.
小題4:What can be concluded from the findings of the study?
A Childhood memories of parents have a lasting effect on one’s ability to handle stress.
B Adults with good childhood relationships with parents will live happily and successfully.
C The mother-child relationship is more important than the father-child relationship.
D The quality of parent-child relationships determines(決定) how people handle stress as adults.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

How to improve my life? Many people think that they have to accept whatever life throws at them. They'll say, "This is my fate, my destiny. I cannot change it."
Of course not! You don't have to suffer needlessly. Your destiny depends on you, not on any other external factors.
I know someone who says she just accepts what life gives her because she has done everything she can to improve it. Guess what her lifestyle is? She wakes up in the morning, goes to work, comes back home, relaxes, chats with people, watches TV, then goes to sleep. Next day, the same routine cycle follows.
Huh! Is this what she calls "doing her best"? She believes she has tried her best and just accepts it in her heart that this is the life that God has intended for her to live; that her luck can only change if God wills it.  Of course God wants us to be happy and live our life to the fullest, but we have to do our share of exerting(運(yùn)用) the effort to live the life of our dreams.
Remember that you reap what you sow. You just don't sit around and wait for a million dollars to fall from the sky. You have to get off the couch, get your eyes off the TV screen, get your hands off the phone. Don’t expect your luck to change unless you do something about it. If something goes wrong, don't just regard it as a temporary setback; but use it as feedback. Learn your lesson, make the most of the situation, and do something to solve the problem. It's not enough to think positively; you also have to act positively.
If someone's life is in the trouble, do you just hope and pray that things will turn out fine? Of course not! You get to do anything you can to save the person. So it is with your own life. It is not enough to hope for the best, but you have to do your best. In other words, don't just stand (or sit ) there, do something to improve your life.
小題1:According to the woman mentioned in Para.3, her life ____________. 
A.Doesn't need improvingB.couldn't be improved
C.will be better some dayD.Will be worse in the future
小題2:What does the author think of the woman's life?
A.positiveB.satisfyingC.colorfulD.passive
小題3:Which of the following statements is the author's opinion?
A.Your temporary problem is not discouraging.
B.Your luck can be changed by your efforts
C.You can only achieve success when God wills it.
D.You should treat yourself in the way you treat friends.
小題4:In Para.5, the author emphasized the importance of _____________.
A.positive actionB.positive thinkingC.hope for the bestD.intention to succeed
小題5:The text is mainly written to advise you to ____________.
A.understand yourselfB.improve your life
C.believe in yourselfD.change your normal way

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

  Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”
Here are some tips for pet weight loss:
See the vet(獸醫(yī)). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患關(guān)節(jié)炎的) pets, which will allow for exercise to at least begin.
Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.
Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.
Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.
小題1:. The underlined word “touchy” in Paragraph 1 probably means__________
A.sensitiveB.excitingC.movingD.pleasant
小題2:. What can be inferred from the passage?
A.Overweight people usually like overweight pets.
B.Pets’ weight is easier to lose than humans’.
C.Cats have a greater chance of serious liver disease.
D.Overweight people often ignore their pets’ weight.
小題3: Which of the following methods is healthy for your pets?
A.Providing them with mini carrots or blueberries.
B.Keeping them with you when you’re dining.
C.Supplying them with larger meals or drinks.
D.Leaving the food in a fixed place for your pets.
小題4:. What does the passage mainly tell us?
A.How to feed pets without a crash diet.
B.The importance of pet weight loss.
C.How to help pets lose weight.
D.The problems that pets will meet.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

I love science and science fiction. Like many science fiction fans, I am fascinated by the possibility of time travel. However, one must combine romance with reasoning and look into the chances of time travel critically.
First of all, we must remember the whole universe is in motion. If we want to go back to yesterday, our "time machine" has to move back in time and space. If someone claimed he was at home when he suddenly travelled 200 years back in time, he either had an illusion or made the story up. Two hundred years ago, Earth was in a different place in space, so how can you travel back 200 years without moving in space? Don't get me wrong. I am not knocking the genius of science fiction writers. H.G. Wells's "The Time Machine" is a great work of fiction, but that’s all. I have read many other time travelling science fiction stories since reading H.G. Wells, but none address this problem of displacement.
My own argument for the impossibility of time travel is that physical states of the past no longer exist and those of the future are not here yet. To be able to move back and forth in time requires everything that has happened, is happening, and will happen everywhere in the whole universe at every single moment in time-past, present, and future-to be stored as a "reality" somewhere-like the save game file of a computer game that contains every single byte of information of the game at the point it was saved, but you would need an almost extremely large file and almost extremely many of them-so it can be re-entered and communicated with, and not just light signals for viewing. To me, I don’t buy it.
小題1:Which of the following can be the best title?
A.How to make time travel possible?
B.Why am I fascinated by time travel?
C.Why do I think time travel is not possible?
D.How to explain the possibility of time travel?
小題2:What’s the meaning of the underlined word “illusion”?
A.successB.dreamC.switchD.support
小題3: According to the author, which of the following is RIGHT?
A.We can go back to the past by time travel.
B.People can travel to the future by moving in space.
C.“The Time Machine” is nothing more than a science fiction.
D.Everything that happened, is happening and will happen can be stored somewhere.
小題4:In the author’s opinion, time travel might be possible if                            .
A.people could combine romance with reasoning
B.people could stop the movement of the whole universe
C.people could use time machine under the instruction of H.G. Wells
D.people could “save” everything in the past, present and future in a certain space

查看答案和解析>>

同步練習(xí)冊答案