Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) 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 or wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people— half of them pet owners —while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects(研究对象) completed the tasks alone, with a husband or 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 a 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 11 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more that 15% of their body weight. Dogs owners didn’t lose any more weight than those without dogs but, as some researchers say, they got more exercise indeed.
【小题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. |
| 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 |
| A．They have lower blood pressure. |
| B．They become more patient. |
| C．They are less nervous. |
| D．They are in higher spirits. |
| A．people with dogs did more exercise |
| B．dogs lost the same weight as people did |
| C．dogs liked exercise much more than people did |
| D．people without dogs found the program unhelpful |
【小题1】A
【小题2】A
【小题3】C
【小题4】A
解析试题分析：本文就是关于养宠物的好处，科学不能解释宠物的力量，但很多研究都表明有了宠物的陪伴，可以帮我们降低血压和恢复心脏功能，并且减少我们的孤独感。宠物不仅能调节你的精神而且还能改善你的饮食习惯。
【小题1】主旨大意题。根据首段，很多研究表明，宠物可以降低血压，提高、心脏病恢复的几率，减少孤独感和传播快乐。故选A。
【小题2】细节理解题。文中有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.有宠物陪伴可以降低血压，提高、心脏病恢复的几率，减少孤独感和传播快乐。故选 A。
【小题3】细节理解题。根据It seems people feel more relaxed around pets, 和宠物在一起人们感到更加的放松。故选C（他们更少焦虑）。
【小题4】细节理解题。根据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. 虽然养狗的主人的体重没有多大变化，但是却比没有养狗的人得到更多的锻炼，因为和他们的狗在一起，他们认为很值得。故选A。
考点：新闻报道类短文阅读。
阅读快车系列答案科目：高中英语 来源： 题型：阅读理解
The Healthy Habits Survey（调查）shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.
1. How many times did you brush your teeth yesterday?
·Finding：A full 33% of seniors brush their teeth only once a day.
·Step: Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2. How many times did you wash your hands or bathe yesterday?
·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number doctors recommend.
·Step：We touch our faces around 3,000 times a day—often inviting germs（病菌）to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding：Seniors are not fighting germs as well as they should.
·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge（海绵）that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
【小题1】What is found out about American seniors?
| A．Most of then have good habits. |
| B．Nearly 30% of then bathe three days a week. |
| C．About one third of them brush their teeth only once a day |
| D．All of them are fighting germs better than expected. |
| A．twice a day |
| B．three times a day |
| C．eight times a day |
| D．four times a day |
| A．We should keep from touching our faces. |
| B．A kitchen sponge can carry more germs than a toilet. |
| C．There are less than 300 types of bacteria in the mouth. |
| D．We should wash our hands before touching a door handle. |
| A．a popular magazine |
| B．a guide book |
| C．a book review |
| D．an official document |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
The world’s biggest Internet search engine, Google, has proven once again to be King of the Web. Users can download “Google Wi-Fi” software and then enjoy free Wi-Fi service available in some US cities since last Tuesday.
Wi-Fi is short for “Wireless Fidelity”(无线上网). It allows laptop computers and personal digital assistants to the Internet at high speed by radio signal.
A person with a Wi-Fi enabled computer can connect to the Internet when near one of the network’s access points. The place covered by one or several access points is called a hotspot. Google has already set up two “hotspots” in the US city of San Francisco which provide a free Wi-Fi service.
The Wi-Fi technology even allows users to enjoy a free Internet phone service. Some scientists argue that Wi-Fi may replace mobile phone networks.
Wi-Fi is still limited to a few cities, where there are “hotspots”. But its capability(容量)of sending information has already done better than that of the mobile phone network, even that of 3G(Third Generation Telecommunication Technology). Some scientists have started to call Wi-Fi 4G.
In addition to a high speed Internet connection, Wi-Fi has other advantages compared to mobile phones. Wi-Fi is global. The same Wi-Fi system works in different countries around the world. Different from using cell phones, you don’t need to change computers to use Internet phones when you go to other places and most importantly, many Internet phones cost you nothing at all.
【小题1】Wi-Fi is not available in cities without _______.
| A．a computer | B．a radio | C．a cell phone | D．a hotspot |
| A．The high speed Internet connection. |
| B．Many free Internet phones. |
| C．Being used in all the US cities. |
| D．Using the same computers for Internet phones when you go to other places. |
| A．it is the product of the Google’s 4th generation |
| B．it has been used by more than four generations |
| C．Wi-Fi will surely take the place of the mobile phone network |
| D．it is more capable of sending information than the mobile phone network |
| A．Google Launches Free Wi-Fi Service |
| B．Free Call Service |
| C．Third Generation Telecommunication Technology |
| D．Google, King of the Web |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Chinese media and Internet users on Monday condemned(谴责) a lack of morals in society after a toddler(学步的小孩)was struck twice by two different vans and left bleeding on the road as more than a dozen bystanders did nothing to help the seriously injured girl.
The incident, captured by a surveillance camera and aired by Southern Television Guangdong (TVS), showed the two-year-old girl was knocked down and run over by a white van on a narrow market street on the afternoon of Oct. 13, in Foshan City of Guangdong Province.
The driver fled the scene of the accident, leaving the girl to bleed on the sidewalk. Over the next six minutes, more than a dozen people walked by the girl, yet not one individual did anything to help her. The girl was then hit a second time by another van before an elderly trash collector came to her aid and brought the attention of the girl’s mother, according to the video and eyewitnesses.
Doctors said that the girl, who was put on life support after being hospitalized, remains in a deep coma. The girl’s parents, who are migrants living in the city, are now with her. Police said the drivers of both vehicles have been arrested. However, the indifference of the bystanders shown in the video has shocked the public, as Internet forums have boiled with anger, and people are questioning the morality of society.
High moral standards were once triumphed as national pride in China where individuals known for selflessly helping others were adored by the public. But in recent years, the perception of a decline of morals has become a hot topic as profit and materialism are recognized to be affecting society’s values.
On Sept. 2. an 88-year-old man in central China collapsed, his face striking the pavement. Yet, no one came to his aid, and he ended up choking to death on the blood from his nose. Some have linked the absence of good models to a previous case in which a man trying to help an elderly woman who fell was accused of harming her.
A strong chorus of opinion on the Internet says laws should exempt（免除）models from responsibility, yet laws themselves cannot solve society’s morality dilemma.
Cao Lin, a China Youth Daily commentator, said in a signed article published on Monday that the worry of responsibility should not be an excuse for not helping, and this case exposes the decline of humanity in Chinese society.
【小题1】What happened to the two-year-old girl?
| A．Nobody helped her after she was struck by two different vans. |
| B．She died immediately after she was hit a second time. |
| C．An old trash collector saved her and attracted her mother’s attention. |
| D．Journalists from TVS captured her story by using a camera. |
| A．The public would feel proud of him/ her and showed love and respect for him/ her. |
| B．He/she would be awarded by the government. |
| C．He/she would be condemned by the public. |
| D．He/she would have to worry about legal responsibility. |
| A．people’s awareness |
| B．the indifference of bystanders |
| C．profit and materialism |
| D．the morals of society |
| A．The worry of responsibility. |
| B．Lack of laws that exempt role models from responsibility. |
| C．The fear of being accused of harming her. |
| D．The decline of humanity in society. |
| A．A news report. | B．A fashion magazine. |
| C．A science fiction. | D．An education column. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
With only a click of the mouse, rumors can be forwarded between microblogs very quickly. As an example, recently, perceptive netizens discovered that some photos displayed on microblogs depicting Beijing’s June rainstorm had actually been fabricated.
Sina.com is one of the major internet portals(门户网站) in China with hundreds and thousands of users, and a majority of celebrities and renowned citizens have their microblog accounts on this portal. As recently as six months ago, the website decided to establish a specialized team to verify rumors and provide accurate information for its users. Tan Chao is in charge of the team.
“Before I took the job, I usually couldn’t identify what information was real and what was fake. But during the rumor verification process, we discovered that a lot of information was false, including fake photos, fake news stories and rumors that had been spread through microblogs.”
It‘s not just website portals which are taking on fact-checking responsibilities, but also a number of civic-minded netizens, who recently set up a Rumor Verification Federation on Sina.com’s microblog system to help netizens identify fake information online.
Dianzizheng is the team leader of the federation. He says they’ve publicized more than 150 pieces which refute rumors, which attracted more than 10 thousand visitors within two months.
“We live in an age of new media, so we can’t use the old methods to verify rumors. We can’t wait for the media to verify the facts with related administrative departments and then release a formal announcement. We can’t allow rumors to run rampant and then deal with it, we need to fight rumors while they’re spreading. I think that this is the best way to deal with rumors nowadays.”
Some experts say this demonstrates the advantages of the internet compared to other traditional media. The open platform allows information to be examined and clarified by netizens. But experts like Ding Wenguo, President of the Journalism and Communication College at the China University of Political Science and Law says this self-correction function of the internet is still quite limited.
“It’s still quite difficult to tell which information is true in such an open environment by just reading a number of different opinions on the same issue. This is something which we need to pay attention to. If society is deluged with too much false information, and it’s allowed to spread in such a fast manner, then people will be suspicious of all kinds of information including important information from authorities. It also exacerbates(恶化) problems relating to social communications and mutual-understanding, which in turn harms society as a whole.”
Experts suggest that the government should react more quickly in the internet age. Once a rumor begins to spread, administrative departments should make announcements as early as possible to dispel rumors before they lead to bad outcomes.
【小题1】Sina.com decided to found a specialized team to ____.
| A．limit the number of microblogs |
| B．advance the development of microblogs |
| C．prevent the spread of rumors on the Internet |
| D．urge the government to react quickly to the rumors |
| A．All the rumors have been spread through microblogs. |
| B．Sina.com is the most popular Internet portal in China. |
| C．The photos displayed on microblogs might be fake. |
| D．Traditional media tend to get rumors examined and clarified. |
| A．dug out | B．made up | C．got round | D．given away |
| A．Examining and checking while they are spreading. |
| B．Substituting the Internet for traditionally media. |
| C．Shutting down the website immediately. |
| D．Making announcements after they are spread. |
| A．draw a conclusion | B．support an argument |
| C．introduce a topic | D．describe a scene |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
An idea that started in Seattle's public library has spread throughout America and beyond. The idea is simple: help to build a sense of community in a city by getting everyone to read the same book at the same time.
In addition to encouraging reading as a pursuit (追求) to be enjoyed by all, the program allows strangers to communicate by discussing the book on the bus, as well as promoting reading as an experience to be shared in families and schools. The idea came from Seattle librarian Nancy Pearl who launched (发起）the "If All of Seattle Read the Same Book " project in 1998. Her original program used author visits, study guides and book discussion groups to bring people together with a book, but the idea has since expanded to many other American cities, and even to Hong Kong.
In Chicago, the mayor appeared on television to announce the choice of To Kill a Mockingbird as the first book in the "One Book, One Chicago" program. As a result, reading clubs and neighborhood groups sprang up around the city. Across the US, stories emerged of parents and children reading to each other at night and strangers chatting away on the bus about plot and character.
The only problem arose in New York, where local readers could not decide on one book to represent the huge and diverse population. This may show that the idea works best in medium-sized cities or large towns, where a greater sense of unity(一致）can be achieved .Or it may show that New Yorkers rather missed the point, putting all their energy and passion into the choice of the book rather than discussion about a book itself.
As Nancy points out, the level of success is not measured by how many people read a book, but by how many people are enriched by the process or have enjoyed speaking to someone with whom they would not otherwise have shared a word.
【小题1】What is the purpose of the project launched by Nancy?
| A．To invite authors to guide readers. |
| B．To encourage people to read and share. |
| C．To involve people in community service. |
| D．To promote the friendship between cities. |
| A．They had little interest in reading. |
| B．They were too busy to read a book. |
| C．They came from many different backgrounds. |
| D．They lacked support from the local government. |
| A．In large communities with little sense of unity |
| B．In large cities where libraries are far from home |
| C．In medium-sized cities with a large population |
| D．In large towns where agreement can be quickly reached |
| A．exchanged ideas with each other |
| B．discussed the meaning of a word |
| C．gained life experience |
| D．used the same language |
| A．the careful selection of a proper book |
| B．the growing popularity of the writers |
| C．the number of people who benefit from reading |
| D．the number of books that each person reads |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
What is your favorite English letter? Many of you may say Q. Why? Because so many of you chat with your friends on QQ. What do you like about QQ? What do you talk about? The CCTV reporter, Miss Wang, interviews three kids. Let’s listen to what they say.
When do you chat on QQ? What do you talk about?
Lin yuhan, Xi’an: On weekends. We talk about homework and chat with each other.
Tang Xuting, Shanghai: At weekends and when I don’t have much homework. We exchange test answers and chat.
Yang yuhang, Dalian: Our class goes online together at 4:00----6:00pm on weekends. We complain about homework, chat and talk about computer games.
What do you put on your QQ blog(博客)？
Lin: I put good articles I have found online on my blog. I also write articles myself. They are about funny things that have happened in my class.
Tang: I put picture on my blog. Not my own photos, but pictures from my favorite Japanese cartoons(动画片)like Tennis Prince Conan.
Yang: I put DV films on my blog. I shoot(拍摄)them during sports meetings and school parties. The most popular one is about a dancing teacher, he is so funny that everyone watches it.
How do you like QQ?
Lin: It’s a good space for us to make a record of our lives of both good times and sad times.
Tang: My friends and I may not have time to chat at school. But we can do it on QQ. It’s very helpful to our friendships.
Yang: If you chat with friends on the telephone, your parents sometimes listen to your conversation. There’s no such problem with QQ. You can relax and talk freely.
【小题1】What does Yang yuhang talk about on QQ on weekends?
①homework ②chat ③test answers ④computer games
| A．①② | B．②③ | C．①②④ | D．②③④ |
| A．Some pictures. | B．Good articles. | C．DV films | D．Japanese cartoons |
| A．Lin says QQ is very helpful to their friendships. |
| B．Yang says he can chat freely with many friends and relax on QQ. |
| C．Tang says QQ is a good space for them to make a record of their lives. |
| D．Tang says he chats on QQ on weekends though he has lots of homework. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
The earthquake that shook Japan with historic strength on March 11th, 2011 created a tsunami wave ten meters high. The water washed away boats, cars and houses in coastal areas north of Tokyo. It also led to tsunami warnings across the Pacific.
Scientists recorded the magnitude(震级) of the earthquake at 8.9.The United States Geological Survey says it was the fifth largest earthquake since nineteen hundred. The largest, with a 9.5 magnitude, shook Chile in nineteen sixty.
The quake struck near the east coast of Honshu, Japan's main island. It was centered under the sea about one hundred thirty kilometers east of Sendai.The tsunami washed away whole neighborhoods in Sendai.
So far (April 4th), the tsunami has taken 12, 0009 people's life away.
Now Japanese are all trying to rebuild their hometown, but there are too many difficulties.
The first, Japan is the world's third largest importer(进口商)of oil. The shortage of oil makes it almost impossible to carry the food, medicine and water to the quake area by cars.
The second, the Fukushima nuclear(核) power station was damaged by the March eleventh earthquake and tsunami. The extent of the problems is still not clear. Japan’s nuclear crisis(危机) may mean greater need of imported food.
【小题1】The underlined word in Paragraph 1 means______ in Chinese.
| A．地震 | B．核辐射 | C．海浪 | D．海啸 |
| A．Tokyo | B．the United States | C．Chile | D．Japan |
| A．one | B．two | C．three | D．four |
| A．Because of the shortage of oil. |
| B．Because of the damage of the roads. |
| C．Because of the nuclear crisis. |
| D．Because of the tsunami. |
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
George Zinunerman's first court appearance before a Florida judge came on Tuesday inconnection with the shooting of 17-year-old Trayvon Martin. The case has caused a national debate in the United States about race, self-defense laws and gun control. It was the first time the public had gotten to see and hear from George Zimmerman. The judge said he had found probable cause to move ahead with the case and told Zimmerman he would be formally charged on May 29th.
Zimmerman turned himself into authorities on Wednesday night，just before special prosecutor（公诉人）Angela Corey announced the charge against him. Corey told reporters she would fight for Trayvon Martin”
"It's the victims and justice that we work tirelessly for,”Corey said
Zimmerman says he shot Martin in self-defense after spotting the teenager in a gated com-munity where Martin's father lives. He told police Martin attacked him during a conflict. The
shooting caused a national cry led by Martin's parents who insisted their son was murdered
They also accused Zimmerman of targeting their son because he was black.
"We just wanted an arrest and we got it.”Trayvon Martin's mother Fulton said.
Many in SanforD.Florida-the city where the shooting took place-welcomed the charge.
"All of us were wanting this to move on and get to this process where it is now into the justice system.”one man said
"It～long overdue（迟到的）and I am glad they decided to do something,”another said.Police did not initially charge Zimmerman with a crime because of a Florida law that says a person has a right to stand his or her ground and meet force with force. Prosecutor Coreysays，"I'm prepared to argue the issue if Zimmerman uses the self-defense law in count.”
Mark O'MarA. Zimmerman's lawyer, would not make his plan publiC. but he said hisclient（委托人）was worried about the trial. "If found guilty of the second-degree murdercharge, Zimmerman could face up to life in prison,”O'Mara said
【小题1】Why did the case draw so much attention around the US?
| A．Because George Zimmerman was very cruel when he killed Trayvon Martin. |
| B．Because Trayvon Martin's father was a famous lawyer. |
| C．Because the case was related with race, self-defense laws and gun control. |
| D．Because George Zimmerman would be sentenced to life in prison. |
| A．She showed sympathy for the black people. |
| B．She wanted to defend justice for the victims. |
| C．She hated George Zimmerman very much |
| D．She was against self-defense. |
| A．Zimmerman shot Martin during a conflict. |
| B．Mark O'Mara was Zimmerman's lawyer. |
| C．Sybrina Fulton was Martin's mother. |
| D．Angela Corey was the judge of the case. |
| A．turned himself into authorities before he。，charged |
| B．was put into prison |
| C．shot Martin in self-defense when spotting him |
| D．targeted Trayvon Martin because he was black |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com