More than 2.25 billion cups of coffee are consumed across the globe each day, and it’s likely that many taste bitter.
Now, a new study suggests that coffee fans can make their drink taste sweeter by simply changing the color of their cups.
Scientists claim that blue and glass mugs, which are popular in some coffee shops, can reduce coffee’s bitterness, without any need for sugar, and that coffee drunk from white cups tastes the bitterest.
To prove their claims, the researchers invited 36 volunteers and used three different colored cups— blue, white and transparent glass—to do an experiment.
In the experiment, coffee consumed from the white cup was found to taste less sweet when compared to the other two colored cups, while the blue cup made the coffee taste the sweetest.
The scientists believe that the color brown may be associated with coffee’s bitterness because coffee in a white cup appears the brownest and tastes the bitterest.
“Our study clearly shows that the color of a coffee cup does influence the perceived (感受到的) taste and flavor of coffee,” said Dr George Doorn of Federation University Australia, “but the potential effects may be different between a one-time purchase and a return customer.”
“Anyhow, the effect of the color of the cup on the flavor of the coffee suggests that café owners, baristas (服務(wù)員), as well as coffee cup manufacturers should carefully consider the color of their cups, ” he added.
However, the idea that color can alter the taste of food and drink is not new.
A study published last year revealed that red, strawberry-flavored mousse (慕斯蛋糕) served on a white plate was rated as 10 percent sweeter and 15 percent more flavorous than the same food presented on a black plate.
1. What color of the cup can best reduce coffee’s bitterness without adding sugar?
A. Blue. B. Brown. C. White. D. Transparent.
2.The scientists used ________ to do the experiment to prove their claims.
① different brands of coffee
② different colored coffee cups
③ several volunteers
④ several manufactures
A. ① ② B. ② ③ C. ② ④ D. ③ ④
3.Why does coffee in white cups taste the least sweet?
A. Because white cups are not as beautiful as other cups.
B. Because white cups make coffee appear the brownest.
C. Because white cups reduce the sugar in them.
D. Because white cups are better used to serve cakes.
4.According to the article, which of the following statements is TRUE?
A. Black plates increase the sweetness of food and drink.
B. Strawberry-flavored mousse is 10 percent sweeter than coffee.
C. People consume more than 2.5 billion cups of coffee across the globe every year.
D. People can make coffee taste sweeter by changing the color of their coffee cups.
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科目:高中英語 來源:2015-2016學(xué)年浙江瑞安龍翔高級(jí)中學(xué)高二上學(xué)期月考3英語試卷(解析版) 題型:單項(xiàng)填空
Our teacher looked here and there on our playground _______ looking for something.
A. even though B. even if
C. only if D. as if
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科目:高中英語 來源:2015-2016學(xué)年浙江溫州十校聯(lián)合體高二上學(xué)期期末英語試卷(解析版) 題型:完形填空
完形填空
閱讀下面短文,掌握其大意,然后從31-50各題所給的四個(gè)選項(xiàng)(A、B、C、D)中,選出最佳選項(xiàng),并在答題卡上將該選項(xiàng)標(biāo)號(hào)涂黑。
A man wanted to become wealthy.He was told a story one day that there was a ________pebble (鵝卵石)among the pebbles on the beach of the Black Sea.It could turn everything it touched into________.This pebble could be________ only by touching it: unlike the other pebbles it was________when touched.The man rushed to the beach of the Black Sea and began to ________ the pebble.
________ he picked up a pebble that felt cold, he threw it into the sea.He________ this practice day after day.Each pebble that felt cold was________ thrown into the sea.
One morning, he ________ to take hold of a pebble that felt warm, unlike the other ________ . The man threw the pebble into the sea.He hadn’t ________to, but he had formed a habit.Habits can be hard to ________ .
In fact, if we repeat any behaviour ________ enough, it becomes a habit.But some habits can work in our favour, such as ________ attitudes and healthy ways of life.Our habitual attitudes and behaviour can either ________us or hinder(阻礙) us.
Is there behaviour or an attitude you would like to make into a ________ ? Then reinforce (強(qiáng)化) it by ________ it at every opportunity.
When it comes to habits, ________ may not make perfect.But practice will certainly form ________ behaviour. Your habits will form who you are.So form the habits that are ________ to you and let them mold (塑造) you into the person you want to be.
1.A.carved B. large C. magical D. heavy
2.A.gold B. water C. sand D. stone
3.A. created B. saved C. changed D. recognized
4.A. warm B. shining C. smooth D. hard
5.A. look intoB. search for C. make D. study
6.A. Unless B. Although C. When D. Until
7.A. tested B. developed C. continued D. analysed
8.A. luckily B. carelessly C. suddenly D. immediately
9.A. attempted B. happened C. decided D. began
10.A. hands B. trees C. pebbles D. balls
11.A. asked B. rememberedC. meant D. offered
12.A. ignore B. break C. learn D. forget
13.A. often B. carefully C. fast D. calmly
14.A. related B. public C. positive D. conservative
15.A. trouble B. help C. expose D. defeat
16.A. custom B. plan C. rule D. habit
17.A. repeatingB. retelling C. changing D. considering
18.A. attitudeB. attempt C. guidance D. practice
19.A. violent B. bored C. permanent D. strange
20.A. devoted B. beneficial C. familiar D. true
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科目:高中英語 來源:2016屆安徽皖南八校高三第二次聯(lián)考12月英語試卷(解析版) 題型:閱讀理解
In October 2013, Davion Only made an appeal on the Internet. He had learned that his biological mothr had died not long before. ”My name is Davion and I've been in foster care (寄養(yǎng)照管) since I was born," he said, “but I'm not giving up hope. "
The heartbreaking appeal spread quickly, and Only's foster agency received calls from more than 10,000 people. Only ended up travelling to Ohio to live with a family. But after Only got into a physical fight with one of his elder would-be brothers, the family changed their minds.
Back in Florida, Only passed through four different temporary homes over the following year, until he called Connie Going, his adoption case worker, to make a special request. Only had known Going for nearly ten years, and had asked every year if she would adopt him, but she always hesitated. “I always believed there was a better family than us out there," Going said in an interview. But last July, when Only called and asked again if she might adopt him, Going said something felt different. "When he asked me, my heart felt this ache and I just
knew he was my son," she said.
So Going, 52, invited Only to start spending time with the rest of her family-her two daughters, Sydney, 21, and Carly 17, and a son Taylor, 14, who she also adopted out of foster care. Eventually, after seeing how well the arrangement was working, Going, who had rented a bigger home, started adopting Only. Only moved in with her family last December.He officially joined Going's family on April 22, 2015 when the adoption papers went through.
"Today, I feel blessed and honored to have been chosen to be the parent of all my children," Going said.
1.By making the appeal, Davion Only hoped that
A. service in his foster agency would improve
B. his biological mother would come to him
C. a foster agency would accept him
D. he would be adopted by a family
2.Davion Only didn't live with the family in Ohio because
A. he hated living with them
B. they finally refused to accept him
C. he has received another invitation
D. he often fought with his would-be brothers
3.What do we know from Paragraph 3?
A. Davion Only had fun living in different homes.
B. Connie Going had cared about Davion Only for over ten years.
C. Davion Only had a strong desire to be adopted by Connie Going.
D. Connie Going believed she would give Davion Only what he wanted.
4.After Davion Only joined Connie Going's family,
A. Connie Going bought a bigger house
B. the four kids often had physical fights
C. Connie Going didn't regret her decision
D. another three kids were later adopted as well
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科目:高中英語 來源:2015-2016學(xué)年遼寧實(shí)驗(yàn)中學(xué)分校高一上學(xué)期期末英語試卷(解析版) 題型:七選五
補(bǔ)全短文
Everyone knows English is one of the most important subjects in middle schools. And we always know learning English is very important, but few students know how to learn English well.1.
I think if we have a right way to learn English, and we work hard, then we must learn English well. But what is the right way?2.Second,everyone knows remembering new words is important, but how to remember them?I think we can copy new words on pieces of paper, and take them with us. When we are free, we can read them. Third, how to improve our listening and speaking?3.And we can answer the questions in the class;don’t be afraid of making mistakes. I think it’s useful to us. Finally, it’s about reading and writing.4.And try our best to retell it,we can also keep a diary every day,and spend an hour practicing English.
5.If necessary, we can turn to our classmates and teachers for help instead of giving up. If we don’t study hard, it’s difficult to learn English well.
A.Then how can we make rapid progress and learn English well?
B.We can sing English songs, listen to the radio and listen to tapes every day.
C. To begin with, you can recite as many words as you can.
D.Whenever we meet difficulties in our English study, we shouldn’t lose heart.
E.In a word, we will make rapid progress.
F.First, we must be confident enough to learn English and be interested in it.
G.When we are free, we can read articles in English.
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科目:高中英語 來源:2016屆黑龍江哈爾濱第六中學(xué)高三上期末英語試卷(解析版) 題型:閱讀理解
Death is natural, but do you have any idea of the process of dying? Modern scientists divide the process of dying into two phases --- clinical or temporary death and biological death. Clinical death occurs when the vital organs, such as the heart or lungs, have ceased to function, but have not suffered permanent damage. The organism can still be revived(復(fù)活). Biological death occurs when changes in the organism lead to the “breaking up” of vital cells and tissues. Death is then unchangeable and final.
Scientists have been seeking a way to prolong the period of clinical death so that the organism can remain alive before biological death occurs. The best method developed so far involves cooling of the organism, combined with narcotic sleep. By slowing down the body’s metabolism(新陳代謝), cooling delays the processes leading to biological death.
To illustrate how this works, scientists performed an experiment on a six-year-old female monkey called Keta. The scientist put Keta to sleep with a narcotic. Then they surrounded her body with ice-bags and began checking her body temperature. When it had dropped to 28 degrees the scientists began draining blood from an artery. The monkey’s blood pressure decreased and an hour later both the heart and breathing stopped: clinical death set in. For twenty minutes Keta remained in this state. Her temperature dropped to 22 degrees. At this point the scientists pumped blood into an artery in the direction of the heart and started artificial breathing. After two minutes Keta’s heart became active once more. After fifteen minutes, spontaneous(自發(fā)的)breathing began, and after four hours Keta opened her eyes and lifted her head. After six hours, when the scientists tried to give her a penicillin injection, Keta seized the syringe and ran with it around the room. Her behavior differed little from that of a healthy animal.
1.For a person who suffers from the clinical death, _________.
A. his most important organs are damaged.
B. he still has the possibility of getting back to life.
C. he cannot avoid final death.
D. he is still very much alive
2.Scientists try to make the time of clinical death longer in order to __________.
A. slow down the body’s metabolism.
B. bring vital cells and tissues back to active life.
C. cool the organism.
D. delay the coming of biological death.
3.How did the scientists put Keta into clinical death?
A. By putting her to sleep, lowering her temperature and draining her blood.
B. By surrounding her body with ice-bags and draining her blood.
C. By lowing her blood pressure and stopping her heart from beating.
D. By draining her blood, lowering her blood pressure and stopping her breathing.
4.All of the following indicate that the monkey has almost restored to her original physical state except the fact that__________.
A. her heart beat again.
B. she regained her normal breath.
C. she rejected a penicillin injection.
D. she acted as lively as a healthy monkey.
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科目:高中英語 來源:2016屆黑龍江哈爾濱第六中學(xué)高三上期末英語試卷(解析版) 題型:單項(xiàng)填空
John ________ Joan at least for ten years.
A. has married B. has married with
C. has got married to D. has been married to
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科目:高中英語 來源:2015-2016學(xué)年黑龍江大慶鐵人中學(xué)高一上期末英語試卷(解析版) 題型:閱讀理解
Do women’s minds work the same as men’s? Absolutely not. At least, that is what most men are convinced of. Psychologists view the subject either as a matter or frustration or a joke. Now the biologists have moved into this minefield, and some of them have found that there are real differences between the brains of men and women. But being different, they point out hurriedly, is not the same as being better or worse.
There is, however, a definite structural variation between the male and female brain. The difference is in a part of the brain that is used in the most complex intellectual processes-the link between the two halves of the brain.
The two halves are linked by a trunkline of between 200 and 300 million nerves, the corpus callosum. Scientists have found quite recently that the corpus callosum in women is always larger and probably richer in nerve fibres than it is in men. This is the first time that a structural difference has been found between the brains of women and men and it must have some significance. The question is "What?", and, if this difference exists, are there others? Research shows that present-day women think differently and behave differently from men. Are some of these differences biological and inborn, a result of evolution? We tend to think that is the influence of society that produces these differences. But could we be wrong?
Research showed that these two halves of the brain had different functions, and that the corpus callosum enabled them to work together. For most people, the left half is used for word handing, analytical and logical activities; the right half works on pictures, patterns and forms. We need both halves working together. And the better the connections, the more harmoniously the two halves work. And, according to research findings, women have the better connections.
But it isn't all that easy to explain the actual differences between skills of men and women on this basis. In schools throughout the world girls tend to be better than boys at "language subjects" and boys better at maths and physics. If these differences correspond with the differences in the hemispheric trunkline, here is an unalterable distinction between the sexes.
We shan't know for a while, partly because we don't know of any precise relationship between abilities in school subject and the functioning of the two halves of the brain, and we cannot understand how the two halves interact via the corpus callosum. But this striking difference must have some effect and, because the difference is in the parts of the brain involved in intellect, we should be looking for differences in intellectual processing.
1.Which of the following statements is CORRECT?
A. Results of scientific research fail to support popular belief.
B. Brain differences point to superiority of one sex over the other.
C. Biologists are conducting research where psychologists have given up
D. The structural difference in the brain between the sexes has long been known.
2.The corpus callosum functions in __________.
A. forming the nerve fibers.
B. differing man from woman.
C. enabling the brain to work.
D. processing the most complex intellectuality.
3.According to the passage it is commonly believed that brain differences are caused by ______factors.
A. social B. psychological C. physical D. biological
4."these differences" in paragraph 5 refer to those in ________.
A. school subjects
B. skills of men and women
C. the brain structure of men and women
D. activities carried out by the brain
5.At the end of the passage the author proposes more work on ________.
A. the brain structure as a whole
B. the functioning of part of the brain
C. the distinction between the sexes
D. the effects of the corpus callosum
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科目:高中英語 來源:2016屆江西南昌二中高三上學(xué)期第四次考試英語試卷(解析版) 題型:閱讀理解
Grant Wood’s American Gothic caused a stir(轟動(dòng))in 1930 when it was exhibited for the first time at the Art Institute of Chicago and awarded a prize of 300 dollars. Newspapers across the country carried the story, and the painting of a farmer and a younger woman posed before a white house brought the artist instant fame.
In 1930, Grant Wood, an American painter with European training, noticed a small white house built in the small southern Iowa town of Eldon. Wood was so fascinated by it that he decided to paint the house along with the kind of people he thought should live in that house. In the painting, the farmer is modeled on his dentist. Dr. Byron McKeeby. His younger sister Nan served as a model for the woman (imagined to be the farmer’s wife or daughter). Wood wanted to give a description of the traditional roles of men and women as the man is holding a pitchfork symbolizing hard labor. Each element was painted separately; the models sat separately and never stood in front of the house. The Gothic style of the house inspired the painting’s title.
American Gothic remains one of the most famous paintings in the history of American art. The painting has become part of American popular culture. Some believe that Wood used it to satirize(諷刺) the narrow-mindedness that has been said to characterize Midwestern culture. The painting may also be read as a praise of the moral virtue or rural America or even as a mixture of praise and satire. American Gothic is one of the few images to reach the status of cultural symbol, along with Leonardo da Vinci’s Mona Lisa.
1.Which of the following is true about American Gothic?
A.It won a prize of 300 pounds.
B.The two characters in it posed before the White House.
C.It was the first painting by Grant Wood.
D.It was on show at the Art Institute of Chicago in 1930.
2.From the passage we can infer Iowa is in __________.
A.the southern town of Eldon
B.the Midwest of the United States
C.a(chǎn) European country
D.the city of Chicago
3.Grant Wood chose the two models __________.
A.to describe traditional roles of men and women
B.to praise the moral virtue of rural America
C.to make his dentist and his sister famous
D.to carry the story across the country
4. The title of the painting is based on __________.
A.the name of a small town
B.the man and the woman
C.the style of the house
D.the pitchfork symbolizing hard labor
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