Increasingly, Americans are becoming their own doctors, by going online to diagnose their symptoms, order home health tests or medical devices, or even self-treat their illnesses with drugs from Internet pharmacies(藥店). Some avoid doctors because of the high cost of medical care, especially if they lack health insurance. Or they may stay because they find it embarrassing to discuss their weight, alcohol consumption or couch potato habits. Patients may also fear what they might learn about their health, or they distrust physicians because of negative experiences in the past. But playing doctor can also be a deadly game.
Every day, more than six million Americans turn to the Internet for medical answers – most of them aren’t nearly skeptical enough of what they find. A 2012 survey by the Pew Internet & American Life Project found that 72 percent of those surveyed believe all or most of what they read on health websites. They shouldn’t. Look up “headache”, and the chances of finding reliable and complete information, free from a motivation for commercial gain, are only one in ten, reports an April 2015 Brown Medical School study. Of the 169 websites the researchers rated, only 16 scored as “high quality”. Recent studies found faulty facts about all sorts of other disorders, causing one research team to warn that a large amount of incomplete, inaccurate and even dangerous information exists on the Internet.
The problem is that most people don’t know the safe way to surf the Web. “They use a search engine like Google, get 18 trillion choices and start clicking. But that’s risky, because almost anybody can put up a site that looks authoritative(權(quán)威的), so it’d hard to know if what you’re reading is reasonable or not,” says Dr. Sarah Bass from the National Cancer Institute.
1.According to the text, an increasing number of American _____.
A. are suffering from mental disorders
B. like to play deadly games with doctors
C. turn to Internet pharmacies for help
D. are skeptical about surfing medical websites
2.Some Americans stay away from doctors because they _____.
A. are afraid to face the truth of their health
B. prefer to be diagnosed online by doctors
C. find medical devices easy to operate
D. are afraid to misuse their health insurance
3.According to the study of Brown Medical School, ______.
A. more than 6 million Americans distrust doctors
B. about 1/10 of the websites surveyed are of high quality
C. only 1/10 of medical websites aim to make a profit
D. 72% of health websites offer incomplete and faulty facts
4.Which of the following is the author’s main argument?
A. It’s cheap to self-treat your own illness.
B. It’s dangerous to be your own doctor.
C. It’s reasonable to put up a medical website.
D. It’s embarrassing to discuss your bad habits.
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年江蘇射陽(yáng)第二中學(xué)高二上學(xué)期第一次月考英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
Tom pretended ________when the teacher came.( )
A.to read B.to be reading
C.to have read D.reading
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆四川成都市高三10月階段性考試英語(yǔ)試卷(解析版) 題型:書(shū)面表達(dá)
書(shū)面表達(dá)
我校10月份將舉行的運(yùn)動(dòng)會(huì)上,各年級(jí)在開(kāi)幕式中將呈現(xiàn)豐富多彩的表演。通常,這些表演將會(huì)受到師生的好評(píng),但也將會(huì)引起一些爭(zhēng)議。 請(qǐng)根據(jù)以下表格的內(nèi)容寫(xiě)一篇短文,并發(fā)表你的看法。
注意:詞數(shù)120左右。短文的開(kāi)頭已經(jīng)給出,不計(jì)入總詞數(shù)。
參考詞匯:莊重 serious adj. 排練 rehearsal n.
In the school sports meeting to be held in October, different grades will present at the opening ceremony various colorful performances, which are to be highly praised by both teachers and students. But at the same time, such performances also bring about some controversies as to whether they are necessary.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆廣西武鳴縣高級(jí)中學(xué)高三8月月考英語(yǔ)試卷(解析版) 題型:閱讀理解
I travel a lot, and I find out different “styles” of directions every time I ask “How can I get to the post office?”
Foreign tourists are often confused in Japan because most streets there don’t have names; in Japan, people use landmarks (地標(biāo)) in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”
In the countryside of the American Midwest, there are not usually many landmarks. There are no mountains, so the land is very flat; in many places there are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distances. In Kansas or Iowa, for example, people will say, “Go north two miles. Turn east, and then go another mile.”
People in Los Angeles, California, have no idea of distance on the map; they measure distance in time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “it’s about five minutes from here.” You say, “Yes, but how many miles away is it?” They don’t know.
It’s true that a person doesn’t know the answer to your question sometimes. What happens in such a situation? A New Yorker might say, ‘Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don’t know.” People in Yucatan believe that “I don’t know” is impolite, They usually give an answer, often a wrong one. A tourist can get very, very lost in Yucatan!
1.When a tourist asks the Japanese the way to a certain place they usually _________.
A. describe the place carefully
B. show him a map of the place
C. tell him the names of the streets
D. refer to recognizable buildings and places
2.What is the place where people measure distance in time?
A. New York. B. Los Angeles. C. Kansas. D. Iowa.
3.People in Yucatan may give a tourist a wrong answer ________.
A. in order to save time B. as a test
C. so as to be polite D. for fun
4.What can we infer from the text?
A. It’s important for travelers to understand cultural differences.
B. It’s useful for travelers to know how to ask the way properly.
C. People have similar understandings of politeness.
D. New Yorkers are generally friendly to visitors.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年四川成都七中高二10月月考英語(yǔ)試卷(解析版) 題型:閱讀理解
Allen: I’ve never been in big fan of the bears, especially the vacation show. On my last trip to Disneyland (1999) we passed it by, because we didn’t want to spend the time on something we didn’t really enjoy. If we’d known it would be closed by our next visit, I’m sure we would have watched it one more time. I was just making the point that it wasn’t until Disney announced the closing that this feeling suddenly sprang(彈跳) up for the Country Bear Show at Disneyland. But I think the idea of keeping some attractions open forever regardless of the number of visitors it gets is a mistake. We all have great memories of the Bears, but clearly very few kids today (or I should say families today) are making those same memories from this show. That may be a sad fact, but it’s a fact. Isn’t it right to use the Country Bear space to bring in a more popular attraction so that more kids today can make those magic memories of an attraction they like? Otherwise aren’t we just telling kids today that they “have to” make great memories of the Bears, when it’s obvious that the kids themselves are not enjoying the Bears like we did?
Roger: I am very disappointed that they have decided to retire the Country Bear Playhouse. I remember going to the show as a child, and still enjoyed it as a teenager, and now young adult. It is true that there aren’t a lot of shows left at DL and with this one closing even less. Being at DL does require a lot of walking, and it is nice to have a few attractions that are a place to sit and enjoy a good show. I understand that DL has to develop, but there has to be some history to the Disneyland that Walt Disney first designed. There should be some parts of DL that just never go away, and this is one of them. By the time I have children it looks like there won’t be any attractions that I can say I went to as a child at the rate they are going.
Now the Bears are leaving, What I want to say is: stop trying to compete with everyone! DL is the best, because of attractions like the Country Bears. If DL insists on destroying all of its magic to make way for the latest, well, then it might as well be just another theme park.
1.What news might get people talking about the problem of the Country Bears?
A. The Country Bear Playhouse will be closed.
B. There will be a new attraction for our guests at Disneyland.
C. The number of visitors to the Country Bear Playhouse is falling.
D. The Bears will retire because of old age and can’t give shows any more.
2.Allen spoke mainly to get his point across that ____________.
A. the Bears will be missed
B. We should tell kids today that they “have to” make memories of the Bears
C. The long-time attraction ought to make way for a future attraction
D. People never care about what they have until all is lost
3.Which is the best choice to complete Roger’s idea: “The Country Bears have been a part of Disneyland for nearly 30 years, _______________.”
A. and I feel it is time to give our bears a good rest
B. but anyway, the attraction has lost interest
C. but I know that Disneyland will always be changing, and I accept that
D. and I am sad that the Bears will be leaving
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆陜西鎮(zhèn)安中學(xué)高三上學(xué)期第四次月考英語(yǔ)試卷(解析版) 題型:閱讀理解
It is never too late to try to make your dreams come true. This could be Mary Moe’s motto—the expression that best presents her spirit. Mary Moe has done a lot during the past 91 years. For much of that time, she wanted to fly, but never had the chance—until now. She recently achieved her life-long dream.
Mary just learned how to fly an airplane, a dream she has had since she was a little girl. Growing up, she was inspired by two American pilots: Charles Lindburgh Amelia Earhart. They became her inspiration. Lindbugh made the solo nonstop flight across the Atlantic Ocean in 1927. Five years later, Earhart became the first woman to make the flight. But Mary Moe could not find time to make her dream come true. At age 34, she was just too busy—busy fighting cancer. She was also busy with her job in advertising and busy raising her family.
There was simply no time to think about flying a plane. And it was difficult for her to drive to the airport. Lessons were costly. Everything seemed to be working against Mary.
“I had actually gone out to that airport in the 1980s to see about flying lessons and it was such a long drive out and expensive and I thought, ‘No, I have to put this back burner for a while.’” So her dream had to wait. She kept it on the back burner. Then, at age 91, her wish finally came true.
Ms Moe learned about Wish of a lifetime. Wish of a Lifetime is a non-profit organization whose goal is to change the way our society thinks about aging and older adults.
Sally Webster works for the group. Wish of Lifetime helps older people, senior citizens, enjoy a dream. It also sends the message that it is never too late for a dream. So they really try to look for those stories that are inspiring and can show people that older Americans can achieve things just like younger Americans can.
1. In her thirties, Mary Moe must have ___________
A. lived a smooth life B. been unemployed
C. spent a hard time D. learned how to fly
2.The underlined part is closest in meaning to “_____________”
A. set this down B. put this off
C. cut this off D. give this away
3.Wish of Lifetime is set up in order to_____________.
A. change people’s thought about the old
B. improve people’s life
C. raise money for the old
D. help the old live on themselves
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016屆湖南師范大學(xué)附屬中學(xué)高三月考三英語(yǔ)試卷(解析版) 題型:語(yǔ)法填空
閱讀下面材料,在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。
One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen.
Suddenly, he1. (find)that he had run out of salt. So Nick called to his son, “Go to the village and buy some salt, but pay a fair price for it: neither too much 2. too little.”
His son looked surprised. “I can understand why I shouldn’t pay too much, Father, but if I can pay less, 3. not save a bit of money?”
“That would be a very 4. (reason)thing to do in a big city, but it could destroy a small village like 5. (we),” Nick said.
Nick’s guests, who 6. (hear) their conversation, asked why they should not buy sale more cheaply if they could. Nick replied, “The only reason a man would sell sale salt 7. a lower price would be because he was desperate for money. And anyone who took advantage of that situation would be showing a lack of respect to the sweat and struggle of the man who worked very hard to produce it.”
“But such a small thing couldn’t8. (possible) destroy a village.”
“In the beginning, there was only a very small amount of9. (fair) in the world, but everyone added a little, always 10. (think) that it was only small and not very important ,and look where we have ended up today.”
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年遼寧東北育才學(xué)校高二上階段考2英語(yǔ)試卷(解析版) 題型:書(shū)面表達(dá)
書(shū)面表達(dá)
假如你是英國(guó)的Frank,你的朋友小魚(yú)打算到國(guó)外留學(xué),他寫(xiě)信詢問(wèn)你什么樣的中國(guó)學(xué)生最受?chē)?guó)外高校青睞。
請(qǐng)你根據(jù)下列要點(diǎn)給對(duì)方寫(xiě)一封回信:
1.語(yǔ)言是必要條件; 2.適應(yīng)能力很重要;
3.興趣愛(ài)好被看重; 4.要有社會(huì)責(zé)任感。
注意:
1.詞數(shù)100左右;
2.開(kāi)頭和結(jié)束語(yǔ)已為你寫(xiě)好,不計(jì)入總詞數(shù)。
Dear Xiaoyu,
I’m glad to hear that you want to study abroad in your letter·
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2016年北京市西城區(qū)高三上學(xué)期期末考試英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
—Have you started writing your report?
—Not yet.I _______ a hard time getting the information.
A. am having B. had
C. was having D. will have
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com