In general, people talk about two groups of colors: warm colors and cool colors. Scientists think that there are two groups of people: people who prefer warm colors and people who prefer cool colors.
The warm colors are red, orange and yellow. Where there are warm colors and lots of light, people usually want to be active. People think that red example is exciting sociable (善交际的) people, those who like to be with others like red. The cool colors are green, blue and purple. These colors unlike warm colors, are relaxing. Where there are cool colors, people are usually quiet. People who like to spend time alone often prefer blue.
Red may be exciting but one scientist says that time seems to pass more slowly in a room with warm colors than in a room with cool colors. He suggested that a warm color such as red or orange, is a good color for a living room or a restaurant. People who are relaxing or eating don’t want time to pass quickly.
Cool colors are better for offices of factories as the people who work there want time to pass quickly. Scientists don’t know why people think some colors are warm and other colors are cool.
However, almost everyone agrees that warm colors remind people of warm days and cool colors remind them of cool days. Because in the north the sun is low during winter, the sunlight appears quite blue. Because the sun is higher during summer, the hot summer sunlight appears yellow.
1.When people talk about two groups of people, they mean those that like ________.
A. warm colors and like cool colors
B. red, orange and yellow
C. warm colors and cool colors
D. green, blue and purple
2.People who like warm colors, ________.
A. are very hard to get on with others
B. are very easy to get on with others
C. like to stay at home by themselves
D. don’t like to be with others
3.Which of the following is NOT true?
A. Time seems to pass more slowly in a room with warm colors than in a room with cool colors.
B. The persons who are relaxing don’t want time to pass slowly.
C. Maybe warm colors remind people of warm days.
D. The writer thinks cool colors are good for offices of factories.
4.Why do some people like warm colors and others like cool colors?
A. Because the people who like warm colors are active.
B. Because the people who like cool colors prefer staying at home alone.
C. Because warm colors are nice and cool colors not nice
D. The writer doesn’t tell us the reason.
5.Which is the best title?
A. Two Groups of Colors B. Cool Colors
C. Warm Colors D. Colors and People
Did you hear of the supercomputer? Recently, China’s Tianhe-1 (天河一号) was ranked as the world’s fastest supercomputer, according to a new list of world’s TOP 500 supercomputers.
It took 200 Chinese scientists two years to build the fastest supercomputer. It can do 2,507 trillion (万亿次) calculations in a second! That means it will take a personal computer 600 years to finish the work that a supercomputer does in a day!
The US now leads the world in the area of supercomputers. It is home to more than half of the world’s top 500 supercomputers. Japan also has advanced technology. China is developing its supercomputer technology quickly. But experts say it will take years before China’s total computing power can catch up with that of the US.
Supercomputers can work on many different things. They can solve problems in areas like national defense (国防), energy and science. In business, you can also use supercomputers. Oil companies use them to find oil and gas. Banks use them for quick trades. Food companies even use supercomputers to make sure that they put potato chips into cans without breaking them.
To make a supercomputer, scientists first need to link (连接) thousands of small computers together. Then they use software to turn them into one supercomputer. In fact, any person with enough knowledge about computers can make a supercomputer. But you need the top technology to make a supercomputer run fast.
1.The world’s fastest supercomputer ________.
A. was made in America
B. was made within two months
C. can do 2,507 trillion calculations in a minute
D. was made by 200 Chinese scientists
2.Among the world’s top 500 supercomputers, ________ of them are made in the US.
A. less than 20% B. more than 50%
C. less than 50% D. more than 20%
3.The main idea of the fourth paragraph is ________.
A. supercomputers can be used in different kinds of areas
B. supercomputers can work fast
C. supercomputers can only be used to find oil and gas
D. supercomputers can be used to make money
4.According to the passage, to make a supercomputer, ________.
A. you needn’t know enough knowledge about computers
B. you need to know how to play computer games
C. scientists first need to link thousands of small computers together
D. scientists first need to make some software
5.Which of the following is true?
A. A personal computer needs 300 years to finish the work that a supercomputer does in a day.
B. Japan now leads the world in the area of supercomputers.
C. Supercomputer can be used by food companies.
D. Scientists needn’t use software to turn small companies into one supercomputer.
Alice, 35
I like shopping, but shopping with young children is not a good thing. I have to look after them while I'm shopping. I go shopping with my husband only when I buy something for him. When I look at a cheap dress, he always says, “It's beautiful on you.” But when I have an expensive one in my hands, he always says, “I don't think it fits you well.” So I often go shopping with my friends. It’s fun. I like shopping alone, too.
Maria, 26
I like shopping very much, but I never go shopping on weekends. There are too many people in shops. I don’t like shopping with other people. It usually takes me much time to buy things because I never buy the first thing I see. I always look around other shops to find the same thing cheaper. I’m good at finding cheap things. I don’t like buying food in small shops or street markets. I think food in supermarkets is fresh and cheap.
1.Both Alice and Maria like shopping ________.
A. with friends B. alone
C. on weekends D. on weekdays
2.Alice’s husband says, “I don't think it fits you well.” It means ________.
A. the dress is not good for her
B. an expensive dress is always good
C. he wants his wife to buy a cheap dress
3.Why does it take Maria much time to buy things?
A. Because she likes going around.
B. Because there are too many people.
C. Because she wants to find the same thing cheaper.
D. Because she likes buying expensive things.
4.From what Maria says we know ________.
A. many people like shopping on weekends
B. things are cheaper on weekends
C. people don't like shopping on weekends
D. she likes shopping on weekends
5.Maria likes to buy food ________.
A. in a small shop B. in a supermarket
C. in streets D. in street markets
完形填空 (共10小题,每小题1.5分, 计15分)
阅读下面短文,从短文后所给各题的三个选项中,选出可以填入空白处的最佳选项。
One day a wise young man was walking along the beach when he saw a young man far away picking up something and very gently throwing it into the sea. As he got , he called out to the young man, “Good morning! What are you doing?”
The young man , looked up and replied, “Throwing starfishes into the sea.”
“Why are you throwing starfishes into the sea?”
“The sun is up and the is going away. And if I don’t throw them in, they’ll .
“But, young man, don’t you that there are miles of beach and starfishes all along it. You can’t make a difference!”
The young man politely. Then he picked another starfish and threw it into the sea, and said, “It made a difference for that .”
There is something very in each and every one of us. We have all been given the ability to make a difference to shape the future. We must each find our own starfish. And if we throw our starfish wisely and well, the will be better.
1.A. better B. farther C. closer
2.A. continued B. stopped C. watched
3.A. water B. wind C. boat
4.A. leave B. die C. run
5.A. believe B. realize C. expect
6.A. possibly B. hardly C. especially
7.A. replied B. argued C. listened
8.A. one B. time C. place
9.A. special B. brave C. strange
10.A. family B. country C. world
If you ________ something that you have done, you wish that you had not done it.
A. hate B. expect C. regret
A ________ is a success in a match or war.
A. victory B. fact C. Failure