Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need.It has been demonstrated(证明)that rats will, when given a choice over a period of time, prefer water with vitamins to water without vitamins even though there is no difference in taste or smell between the two water bottles.When a fragrant(香的)flavor(作料)was added to the vitamin-enriched water, the rats did seem to prefer it and kept drinking it ,even after the vitamins were switched to the clear water.In time, however, they broke the habit and went back to where the necessary vitamins were.
In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria(自助) feeding arrangement, with a wide selection of baby food before them.They were given whatever food they pointed to or appeared interested in.We are told that at first they showed some unusual eating patterns, but that over a period of time they managed to select well-balanced diet.
So, in selecting food, rats and babies do seem to know and act on what's best for them.Apparently, there is a kind of “body wisdom”, which humans soon lose.Most of us do not eat as wisely as we could.Many of our food preferences are culturally determined and influenced by long-established habits.Some people eat fox, dog and blackbirds, while we eat cows and pigs.So what people eat and how much they eat seems to be greatly influenced by what is going on around them.In the experiment on rats, a fragrant flavor was added to the rats’ drinking water to _____________ .
A.encourage rats to drink vitamins-enriched water |
B.find out rats’ preference in flavor |
C.test whether rats know which drink is good for them |
D.demonstrate the vitamins are tasteless |
According to the passage ,adults eating habits differ from those of babies because_________.
A.adults know better than babies what kind of food are good for their health |
B.adults usually cannot resist the temptation of various delicious foods |
C.adults' eating habits are closely related to the social and cultural customs |
D.adults have more choices of food than babies in eating patterns |
The author implied in the passage that most of us_________.
A.eat a balanced diet |
B.choose the food that is of nutrition |
C.have the habits influenced by the surroundings |
D.like to eat the food with a fragrant flavor. |
As far as their eating habits are concerned, babies and rats are similar in that_________.
A.both have the wisdom to choose a balanced diet |
B.both prefer flavored food and drink |
C.both have the same eating patterns |
D.both develop a taste for the same kinds of flavors |
Pushy parents and teachers who “hothouse” the under-5s risk causing damage to the children’s long term development, a leading education expert said.
Lilian Katz, Professor of Education at the University of Illinois, said that four-year-olds engaged in reading and writing went on to perform worse academiclly than those engaged in imaginative learning. They scored higher in tests at the age of 5, but children whose first year at school was stimulating outstripped them four years later.
The findings suggest that the government's structured approach to early years' learning could be storing up problems for children. They also raise serious questions about the plan for all children to be able to read by the age of 6.
In many countries formal teaching does not start until children are 6 or 7 and have improved their social and manual skills. Children start learning to read and write at 6 in the United States. France and Germany , and at 7 in Finland and Sweden.
Professor Katz said that in many schools the courses were "boring children to tears". Much academic teaching required children to learn by memorizing pieces of information out of context, she said. Teaching in reception class should instead allow children to develop their intellect by exploring their environments and asking questions.
"Research suggests the benefits of formal academic insturction for four- and five-year-olds seem to be promising when they are tested early, but considerably less so in the long term. When these children are followed over a period of three or more years, those who had early experience in more intellectually engaging curricula were more likely to do well in school than their peers, who had received early academic instruction." She avocates teaching children through first-hand experience and play, in mixed-aged classes. This can include puppet shows, drawing or running a pretend shop in the classroom.
1.According to the passage, those who “hothouse” the under-5s would probably _________.
A. prefer a lot of interaction and stimulation while teaching
B. teach in a lively way to motivate kids’ interest
C. push the kids to memorize pieces of information
D. care about the kids’ physical development
2.What does the underlined word “ outstripped” in Paragraph 2 mean?
A. did better than B. looked down upon
C. caught up with D. performed worse than
3.According to Lilian Katz, the government’s structured approach to early-years learning ______.
A. is necessary for improving children’s reading and writing ability
B. needs to be improved to develop children’s academicability
C. will cause problems to children in their future learning
D. has more advantages than disadvantages
4.The message the author wants to deliver through the passage is that formal teaching _______.
A. can start at different times in different countries.
B. should not be started too early
C. is best carried out in Finland and Sweden
D. should include teaching children social and manual skills
5.Which of the following is NOT the opinion of Lilian Katz?
A. Children should be taught through first-hand experience.
B. Learning in a mixed-age class is good for children.
C. Running a shop can help children get good marks.
D. Puppet shows and drawing are useful easy in teaching children.
Many children first learn the value of money by receiving an allowance. The purpose is to let children learn from experience at an age when financial mistakes are not very costly. The amount of money that parents give to their children to spend as they wish differs from family to family. Timing is another consideration. Some children get a weekly allowance. Others get a monthly allowance. In any case, parents should make clear what, if anything, the child is expected to pay for with the money.
At first, young children may spend all of their allowance soon after they receive it. If they do this, they will learn the hard way that spending must be done within a budget. Parents are usually advised not to offer more money until the next allowance. The object is to show young people that a budget demands choices between spending and saving. Older children may be responsible enough to save money for larger costs, like clothing or electronics.
Many people think it is not a good idea to pay your child for work around the home. These jobs are a normal part of family life. Paying children to do extra work around the house, however, can be useful. It can even provide an understanding of how a business works.
Allowances give children a chance to experience the three things they can do with money. They can share it in the form of gifts or giving to a good cause. They can spend it by buying things they want. Or they can save it. Saving helps children understand that costly goals require sacrifice: you have to cut costs and plan for the future.
Requiring children to save part of their allowance can also open the door to future saving. A saving account is an excellent way to learn about the power of compound interest. Compounding works by paying interest on interest. So, for example, one dollar invested at two percent interest for two years will earn two cents in the first year. The second year, the money will earn two percent of one dollar and two cents, and so on. That may not seem like a lot. But over time it adds up.
14. Many parents give children an allowance regularly to ______.
A. meet children’s basic need for life B. give control over their children
C. see whether they have financial mistakes D. help children learn how to manage money
15. For Children who receive allowances, they’d better not ________.
A. waste money to buy gifts for their parents or friends
B. buy their favorite clothing or electronics for themselves
C. save money like their parents or other adults
D. ask for the next allowance before the decided date.
16. If children are required to save their allowance, they ______.
A. can experience the three things related to money
B. can understand the relation between goals and sacrifice
C. will do more work around the house
D. help themselves found the basis for their future life
17. What does the underlined phrase “compound interest” mean?
A. The interest based on the original money and unpaid interest.
B. A way of helping children earn two percent interest.
C. The interest intended for children to earn money.
D. A saving account opened for children’s allowance.
18. What would be the best title for the text?
A. How to Give Children an Allowance
B. Spend Your Allowance within a Budget
C. Allowance Helps Children Learn about Money
D. Doing Housework Earns Children Allowance
New fast food debuts in U.S. fairs—fired Coke
A new fast food is making its debut(首次演出) at U.S. fairs this fall----fried Coke. Abel Gonzales, 36, a computer analyst from Dallas, tried about 15 different varieties before coming up with his perfect recipe----a batter mix made with Coca-Cola syrup, a drizzle of strawberry syrup, and some strawberries.
Balls of the batter are then deep-fried, ending up like ping-pang ball sized doughnuts(面团)which are then served in a cup, topped with Coca-Cola syrup, whipped cream, cinnamon(桂皮)sugar and a cherry on the top.
“It tastes great,” said Sue Gooding, a spokeswoman for the State Fair of Texas where Gonzales’ fried Coke made its debut this fall. “It was a huge success.”
Gonzales ran two stands at the State Fair of Texas and sold up to 35,000 fried Cokes over 24 days for 4.50 dollars each –and won a prize for coming up with “most creative” new fair food.
Ray Crockett, a spokesman for Coca-Cola Co., said: “we’re constantly amazed at the creative ways folks find to enjoy their Coke and make it part of celebrations like fairs and festivals. This is one is definitely different!”
16. The passage is likely to .
A. be an advertisement B. appear in a newspaper
C. make a comment on a new foodD. give us some advice
17. The new fast food probably is the computer analyst’s ____________.
A. 15th attempt B. disliked food
C. most creative food D. excellent recipe
18. We are sure that ____________.
A. this new kind fast food will be popular in the future
B. this new food has been sold 157500 dollars
C. the food was bought by Coca-Cola Co.
D. this is a new kind of Coke
19. According to Ray Crockett, ___________.
A. fried Coke is a completely different form of Coca-Cola.
B. fried Coke is a very creative use of Coca-Cola.
C. folks enjoy this new kind of food very much.
D. he is amazed at the U.S. fairs this fall.
Bicycles are a great way to get around. They’re fun to ride, especially down hills. And, as you speed along the road, you might also think of ways in which you could improve your bike— make it safer, more efficient, or more comfortable. In fact, the two-wheeled machines make for some cool science projects.
This year's Intel International Science and Engineering Fair (ISEF), held last May in Cleveland, featured(had)three bicycle projects from three countries. Like many of the other experiments presented at ISEF, the bike projects showed that some of the most interesting scientific research often begins by taking a closer look at things you care about.
Renato Angulo Chu had even grander ambitions. The 12th-grader from Lima, Peru, wanted to address some of his country's economic troubles.
"I see a problem in my country," Renato said. "If you go to the forests in Peru, in some places you cannot find electricity. If you go with my bicycle, you can turn on the lights."
Renato, 16, spent 3 years designing his special Multibike. The device looks like a fixed exercise bike. It has wires fixed along the frame and a blender strapped(fastened) to the back. Turning the pedals operates the blender. The same principle can be used to sharpen knives or sweep city streets.
The Multibike can work either as a fixed bike or as a bicycle able to travel city streets and country roads. It's made from inexpensive materials, and the user gets exercise while pedaling to operate a machine.
"You pedal the bike, and you can mix any drink you want," Renato said. More importantly, he added, the same concept could be used to bring light to houses in remote regions of the rainforest.
19. What can we learn from the first paragraph?
A. Bicycles are the best way to go about
B. Bikes should be made more comfortable to ride.
C. You can improve your bicycle for science research.
D. Many inventions are connected with the bicycle.
20. Which of the following is true according to the passage?
A. ISEF is an exhibiton displaying bicycle experiments designed by students.
B. Looking closely at things you are concerned about can lead to scientific research.
C. Renato’s improvement of the bicycle has solved the country’s great problem.
D. Renato’s special bicycle will soon be put into use in remote areas.’
21. The underlined word “address” in the third paragraph probably has the same meaning as _______.
A. make address written B. give up C. work at D. speak at
22. Renato’s special Multibike has all the following EXCEPT ________.
A. making knives sharp B. mixing any kind of drinks
C. producing electricity D. operating a machine with its own electricity
23. It can be inferred that Renato’s special bicycle is mainly designed for ________.
A. distant areas in the rainforest without electricity.
B. the use of his own family to make life easier.
C. the competition of ISEF to win money to support remote rainforests
D. enough exercise by pedaling it
"I’ve changed my mind. I wanted to have a telescope, but now I want my dad back." Lucien Lawence’s letter to Father Christmas written after his father had been knifed to death outside his school gate, must have touched every heart. Lucien went on to say that without his father he couldn’t see the stars in the sky. When those whom we love depart from us, we cannot see the stars for a while.
But Lucien, the stars are still there, and one day, when you are older and your tears have gone, you will see them again. And, in a strange way, I expect that you will find your father is there too, in your mind and in your heart. I find that my parents, long dead now, still figure in many of my dreams and that I think of them perhaps more than I ever did when they were alive. I still live to please them and I’m still surprised by their reactions. I remember that when I became a professor, I was so proud, or rather so pleased with myself, that I couldn’t wait to cable my parents. The reply was a long time in coming, but when it did, all mother said was, "I hope this means that now you will have more time for the children.” I haven’t forgotten. The values of my parents still live on.
It makes me pause and think about how I will live on in the hearts and minds of my children and of those for whom I care. Would I have been as ready as Philip Lawrence have been to face the aggressors (挑衅者),and to lay down my life for those in my care? How many people would want me back for Christmas? It’s a serious thought, one to give me pause.
I pray silently, sometimes, in the dead of night, that ancient cry of a poet "Deliver my soul from the sword, and my darling from the power of the dog." Yet I know the death comes to us all, and sometimes comes suddenly. We must therefore plan to live forever, but live as if we will die tomor-row. We live on, in the lives of those we loved, and therefore we ought to have a care for what they will remember and what they will treasure. If more parents knew this in their hearts to be true, there might be fewer knives on our streets today.
16. according to the whole text we can see that the first paragraph ________.
A. puts forward the subject of the text
B. shows the author’s pity on the kid
C. acts as an introduction to the discussion
D. makes a clear statement of the author’s views
17. In the second paragraph the author mainly wants to explain to us ________.
A. how much he misses his parents now
B. why his parents often appear in his dreams
C. when Lucien will get over all his sadness
D. how proud he was when he succeeded in life
18. What feeling did the author’s mother express in her reply?
A. Proud. B. Happy. C. Disappointed. D. Worried.
19. In the author’s opinion, the value of a person’s life is ________.
A. to leave behind a precious memory to the people related
B. to have a high sense of duty to the whole society
C. to care what others will remember and treasure
D. to share happiness and sadness with his family
20. What does the writer mean by the sentence taken from an old poem?
A. Call on criminals and murderers to lay down their guns.
B. Advise parents stay with their children safely at home.
C. Spend every day meaningfully in memory of the death.
D. Try to keep violence and murder far away from society.