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 colour 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 colour 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 colour 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 colour of the cup on the flavor of the coffee suggests that café owners, baristas (服务员), as well as coffee cup manufacturers should carefully consider the colour of their cups, ” he added.
However, the idea that colour 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.What color of the cup can best reduce coffee’s bitterness without adding sugar?
| A.Blue. | B.Brown. | C.White. | D.Transparent. |
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 |
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. |
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. |
| THYSSEN ELEVATORS is one of the leading elevators companies in the world with more than 120 branch companies around the globe. GUANGDONG THYSSEN ELEVATORS LTD. In Zhongshan produces high-quality elevators. We are offering the following positions: ● Plant Manager Excellent Senior Engineer with experience in this field to manage our plant in Zhongshan ● Senior Engineers (Mechanical and Electrical) For production and Engineering Department, good command of Internet ● Junior positions For those who wish for success ● One purchaser(购货员) Preferably with experience in a mechanical engineering company and international markets ● Cost Accountant(会计) 5 years experience in mechanical factory costing, good knowledge in Office 95, CET level. For these senior level Positions, we expect preferable a university degree or an excellent job Record. 3-5 years of experience on the job and good command of English. If you are ready to work with us, we will offer attractive salary packet and bright future. THYESSEN GUANDONG THYESSEN ELEVATORS LTD LONGHCAN HUANCHENG Zhongshan(5284655) Guangdong Province |
| (1) Secretary ● University graduate ● Good at English speaking, writing&translating ● Good PC knowledge and typing skill ● Pleasant character with good personal skill (2) Accountants ● College or university graduate ● Good command of English and PC operation ● Work experience (3) Production Trainees ● College or university graduate ● Food engineering/machinery or chemistry ● Good command of English ● 1-2 years experience in food factory ● Leadership ability and PC knowledge (4) Production workers ● Polytechnic school(中专) graduate ● Food technology or chemistry ● Knowledge of basic English ●1-2 years experience in food factory NESTLE DONGGUAN NESTLE COMPANY LTD |
1. If you don’t know how to use a computer, you had better ask for the position of _______.
A. a secretary in NESTLE B. a production worker in NESTLE
C. a senior engineer in THYSSEN D. a cost accountant in THYSSEN
2. From the passage we can learn that _______.
A. THYSSEN is a successful company with many branches
B. NESTLE is a company only producing chemical products
C. NESTLE asks for good command of English in every Position
D. THYSSEN needs a senior sales manager to sell its products in Asia
3. As a graduate from university this year, you can probably get a job as _______.
A. a cost accountant in THYSSEN B. a purchaser in THYSSEN
C. a secretary in NESTLE D. an accountant in NESTLE
Language learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners. Most children will “obey” spoken instructions some time before they can speak, though the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the children. Before they can speak, many children will also ask questions by gesture and by making questioning noises.
Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate, they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation(模仿) leads on to deliberate(有意的) imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.
It is a problem we need to get our teeth into. The meaning of a word depends on what a particular person means by it in a particular situation; and it is clear that what a child means by a word will change as he gains more experience of the world. Thus the use, at seven months, of “mama” as a greeting for his mother cannot be dismissed as a meaning-less sound simply because he also uses it at another time for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself. I doubt, however, whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.
1. Before children start speaking _______.
A. they need equal amount of listening
B. they need different amounts of listening
C. they are all eager to cooperate with the adults by obey spoken instructions
D. they can’t understand and obey the adult’s oral instructions
2. Children who start speaking late _______.
A. may have problems with their listening
B. probably do not hear enough language spoken around them
C. usually pay close attention to what they hear
D. often take a long time in learning to listen properly
3. A baby’s first noises are _______.
A. an expression of his moods and feelings
B. an early form of language
C. a sign that he means to tell you something
D. an imitation of the speech of adults
4. The problem of deciding at what point a baby’ imitations can be considered as speech _______.
A. is important because words have different meanings for different people
B. is not especially important because the changeover takes place gradually
C. is one that should be properly understood because the meaning of words changes with age
D. is one that should be completely ignored(忽略) because children’s use of words is of-ten meaningless
5. The speaker implies _______.
A. parents can never hope to teach their children new sounds
B. children no longer imitate people after they begin to speak
C. children who are good at imitating learn new words more quickly
D. even after they have learnt to speak, children still enjoy imitating
Language learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners. Most children will “obey” spoken instructions some time before they can speak, though the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the children. Before they can speak, many children will also ask questions by gesture and by making questioning noises.
Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate, they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation(模仿) leads on to deliberate(有意的) imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.
It is a problem we need to get our teeth into. The meaning of a word depends on what a particular person means by it in a particular situation; and it is clear that what a child means by a word will change as he gains more experience of the world. Thus the use, at seven months, of “mama” as a greeting for his mother cannot be dismissed as a meaning-less sound simply because he also uses it at another time for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself. I doubt, however, whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.
1. Before children start speaking _______.
A. they need equal amount of listening
B. they need different amounts of listening
C. they are all eager to cooperate with the adults by obey spoken instructions
D. they can’t understand and obey the adult’s oral instructions
2. Children who start speaking late _______.
A. may have problems with their listening
B. probably do not hear enough language spoken around them
C. usually pay close attention to what they hear
D. often take a long time in learning to listen properly
3. A baby’s first noises are _______.
A. an expression of his moods and feelings
B. an early form of language
C. a sign that he means to tell you something
D. an imitation of the speech of adults
4. The problem of deciding at what point a baby’ imitations can be considered as speech _______.
A. is important because words have different meanings for different people
B. is not especially important because the changeover takes place gradually
C. is one that should be properly understood because the meaning of words changes with age
D. is one that should be completely ignored(忽略) because children’s use of words is of-ten meaningless
5. The speaker implies _______.
A. parents can never hope to teach their children new sounds
B. children no longer imitate people after they begin to speak
C. children who are good at imitating learn new words more quickly
So long as teachers fail to distinguish (differ) between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is not passing reading on to them. It is certainly not endless hours spent in activities about reading. Douglas insists that “reading cannot be taught directly and schools should stop trying to do the impossible”.
Teaching and learning are two entirely different processes. They differ in kind and function. The function of teaching is to create the conditions and the climate that will make it possible for children to plan cleverly the most efficient(有效的) system for teaching themselves to read. Teaching is also a public activity: It can be seen and observed.
Learning to read involves all that each individual does to understand the world of printed language. Almost all of it is private, for learning is an occupation of the mind, and that process is not open to public scrutiny.
If teacher and learner roles are not interchangeable, what then can be done through teaching that will aid the child in the long search for knowledge? Smith has one principle rule for all teaching instructions. “Make learning to read easy, which means making reading a meaningful, enjoyable and frequent experience for children.”
When the roles of teacher and learner are seen for what they are, and when both teacher and learner fulfill them properly, then much of the pressure and feeling of failure for both is got rid of. Learning to read is made easier when teachers create an environment where children are given the chance to solve the problem of learning to read by learning.
1. The problem with the reading course as mentioned in the first paragraph is that_______.
A. too much time is spent in teaching about reading
B. reading tasks are given with little guidance
C. it is one of the most difficult school courses
D. students spend limited hours in reading
2. The teaching of reading will be successful if _______.
A. teachers can make their teaching activities observable
B. teachers can teach their students how to read
C. teachers can improve conditions at school for the students
D. teachers can enable students to develop their own way of reading
3. The word “scrutiny” (Paragraph 3) most probably means “_______”.
A. unbelief B. control C. inquiry D. observation
4. The main idea of the passage is that_______.
A. reading is more complicated than believable
B. reading ability is something gained rather than taught
C. teachers should encourage students to read as widely as possible
D. teachers should do as little as possible in helping students learn to read
On Saturday August 12, 2000, during Northern Fleet training exercises in the Barents Sea, the Russian nuclear submarine(潜水艇) Kursk sank in about 100 meters of water with some 118 sailors aboard. It's known later that several officers were also aboard, observing the training exercises. The Kursk is lying on the ocean floor in the Barents Sea. The Russian Navy said that it was listing 30 degrees to port. Other sources reported it was listing as much 60 as degrees. According to a Russian newspaper, when the submarine Kursk failed to make contact with the naval command at the right time later that day, Northern Fleet Commander Admiral Vyachesav Popov ordered rescue ships into the area. It took hours to find the submarine, as it didn't launch(发射) a marking buoy(浮) before sinking.
Russian Navy Chief insisted that the submarine Kursk had been involved(卷入) in a major collision(碰撞), but a great deal of information shows that this is not true. Up till now, it's believed that an explosion in the torpedo compartment(鱼雷舱) in the nose of the Kursk was the likely cause. Now Russian government officially asked Norway for help in recovering of sailors' bodies first of all, and Norway has agreed to offer all help. But Russian insisted that only Russians work inside the submarine Kursk and that the work last for about 10~18 working days. It is expected to recover only 25~35 bodies from the Kursk.
It was not until October 25, when a team of Russian divers entered the submarine Kursk, some 350 feet below the surface, that truth became clear. On November 7, in the morning, owing to(由于) the icy and the cold weather, a special rescue meeting held on Murmansk decided to stop the whole bodies recovering operation.
1. From the text we can infer that _______ led to the sinking of the submarine Kursk.
A. a small fighting with another foreign submarine
B. an explosion inside the submarine Kursk
C. a great collision inside the submarine Kursk
D. an attack from another foreign submarine
2. After Kursk accident occurred, Northern Fleet Commander Popov _______.
A. decided to recover all the sailors' bodies immediately
B. went to apply to Norway for help at once
C. decided to find out the real cause of sinking at once
D. sent several rescue ships into the Barents Sea
3. Which of the following is NOT true according to the text?
A. The Norwegians were willing to offer all help.
A. If the rescue work did within 10~18 days, there would be about 30 sailors to be recovered.
B. It was not believed that there were many unclear weapons inside the Kursk.
C. A team of divers from Norway entered the submarine Kursk successfully on Oct. 25
D. It's reported that a major collision was unlikely to cause the sinking of the Kursk.
4. Why did Russia insist that only Russian divers can work inside the submarine Kursk?
A. Because the Barents Sea is very icy and the weather is too cold.
B. Because Russia feared that the top secrets inside the Kursk will be let out.
C. Because Russian divers are much more skilled than those from Norway.
D. Because Russian government wants to bring the cost down to the lowest degree.
5. The underlined words “make contact with” in the first paragraph refers to the idea that the submarine Kursk can't_______.
A. get in touch after much effort with the naval command
B. send up the nuclear weapons in the training exercises
C. get the naval officers to return to the Northern Fleet
D. get in touch after much effort with Russian government