NEW YORK (Reuters Health)—Kids who eat better perform better in school, a new study of Nova Scotia fifthgraders confirms.
Students who ate an adequate amount of fruit，vegetables，protein，fiber and other components of a healthy diet were significantly less likely to fail a literacy test，Dr.Paul J．Veugelers of the University of Alberta in Edmonton and colleagues found.
While a healthy diet is generally assumed to be important for good school performance, there has actually been little research on this topic, Veugelers and his colleagues note.To investigate，they looked at 4, 589 fifthgraders participating in the Children's Lifestyle and Schoolperformance Study, 875 (19.1 percent) of whom had failed an elementary literacy assessment.
The better a student's eating habits based on several measures of diet quality，including adequacy and variety, the less likely he or she was to have failed the test, the researchers found，even after they adjusted the data for the effects of parental income and education, school and sex.Eating plenty of fruit and vegetables, and getting fewer calories from fat, was also associated with a lower risk of failing the test.
To date, Veugelers and his team say, most research on diet and school performance has focused on the importance of eating breakfast, as well as the ill effects of hunger and malnutrition(营养不良)．
“This study extends current knowledge in this area by demonstrating the independent importance of overall diet quality to academic performance.We should not only realize the importance of children's nutrition at breakfast but also that throughout the day，” the researchers conclude.
Another research from the UK is suggesting that children's diets in the preschool years affects how they perform at school later on.The researchers from the Institute of Education, at the University of London say in fact that what children were eating in those days before primary school has more of an effect than the chicken nuggets(块) they ate at lunchtime.The researchers say they have found that children who ate a diet of “junk food” at the age of three, made less progress in school between the ages of six and ten.They say children's diet at later ages appears to have less impact on their school attainment.．According to Dr.Paul J．Veugelers, students who have a healthy diet________.
| A．are more likely to fail in their school performance |
| B．definitely can perform better in their school work |
| C．usually have more of fat and less of fruit and vegetables |
| D．tend to perform better in their school work |
．It can be implied from the passage that________.
| A．little research has been done on the importance of breakfast |
| B．most students participating in the research failed the test |
| C．the adequacy and variety of foods can mean better school performance |
| D．eating more chicken nuggets leads to good school performance |
．The underlined word “literacy” (in Para.2) probably refers to ________.
| A．the ability to read and write |
| B．a guessing game |
| C．the art of painting |
| D．the ability to handle practical task |
．Which of the following statements is TRUE?
| A．Children should have more“junk food”at lunch time. |
| B．Preschool diets can have more impact on children's school work. |
| C．A child who often has“junk food”at 3 is bound to fail in school work. |
| D．The older a child is，the more impact of what he eats has on school work. |
College libraries are designed primarily for research and study. To explain its use, let us choose a research topic and follow the step-by-step procedure of looking up the material for the paper．
Suppose your assignment is to write a paper on a novel called The Sun Also Rises by American writer Hemingway．The first step is to go to the main catalog．Many small drawers on the large wooden cabinets are lined up in alphabetical(字母的) order．Each of the drawers contains hundreds of alphabetical ordered cards．These cards are printed references to all material available in the library．Title cards are cataloged by the first word of the book title, leaving out the articles like “a”, “an” and “the”．And then you get the cards for the books you need．On the upper left corner of each card is the call number．This is the numerical code that shows where the book is located in the library．The library has open and closed stacks．If your book is on the open stacks, you can go to the open-stack room, and according to the call number find it out by yourself．There are only about 30,000 books on open stacks, while most of the 800,000 books in our library are kept in closed stacks, which are accessible only to teachers and graduate students.
For undergraduates like you, borrowing books from the closed stacks have to be done with the help of our librarian．In that case, you must fill out a call slip(纸条) for the book, showing the call number, author and title．You can get call slips on tables near the catalog cabinets．You show your call slip together with your library card to a librarian at the information desk．He or she will help you find the book out in the closed stacks.What is the main purpose of this text?
| A．To present readers a brief introduction to a college library． |
| B．To guide readers how to find books needed in a college library. |
| C．To tell readers how to fill out a call slip in a college library. |
| D．To show readers where to find books in a college library. |
What letter you should look for on the title card for the book The Old Man and the Sea by the Hemingway?
| A．The letter “t”. | B．The letter “h”. | C．The letter “o”. | D．The letter “s”. |
How are books arranged and shelved in the library?
| A．By call numbers. | B．By call slips of authors’ names. |
| C．In alphabetical order. | D．By the first word of book title. |
Suppose you are an undergraduate and you want to borrow a book from the closed stacks, which is the correct order to do it?
a. go to the main catalog b. show your call slip and library card
c. find out the call number d. fill out a call slip
e. get the cards for the books
| A．a-b-e-d-c | B．b-a-c-d-e | C．a-e-c-d-b | D．b-c-a-e-d |
Here is a true story about a famous man who worked in the White House and a criminal. They once faced the same thing: their mother gave them apples when they were young.
The criminal said: one day, my mother brought some apples and asked my brother and me: “Which do you want?” “The reddest and biggest one,” my little brother said. My mother stared at him and said to him angrily: “You should learn to give the good things to others; you shouldn’t always think of yourself.” Seeing this, I suddenly changed my idea and then said to my mother: “Mum, please give me the smaller one and give the bigger one to my little brother.” Hearing my words, my mother was very happy. She kissed me on my face and gave the reddest and biggest apple to me as a prize. From then on, I learned to tell lies, fight, steal and rob. In order to get what I wanted, I played hard. As a result, I was sent into prison.
The famous man from the White House said: One day, my mother brought some apples. She said to my brother and me: “You all want the reddest and biggest one, right? Well, let’s have a competition. Now I divide the grassland in front of the gate into two and I will give one to each of you and you must shear(修剪) it well. And I will give the reddest and biggest apple to him who does it the most quickly and best.”
After the competition, I won and I got the biggest apple. In our family, as long as you want to get the best things, you must take part in competition. I think it is fair. No matter what you want, you must pay lots of efforts.The criminal got the reddest and biggest apple because .
| A．he told the truth that he wanted a smaller one |
| B．his mother loved him more than she loved the younger brother |
| C．elder brother should of course have the bigger one |
| D．he knew how to make his mother happy from her answer |
We can conclude from the passage that .
| A．it’s important to make children aware that no matter what they want, they must pay work |
| B．it’s wrong to ask children to choose apples when they are not old enough |
| C．it’s wrong to ask children not to always think of themselves |
| D．it’s always necessary to have a competition when we give children apple |
The writer tells the story by .
| A．organizing it in the order of time |
| B．making a comparison between two men |
| C．providing some scientific information |
| D．describing it in the order of space |
It is implied in the passage that .
| A．we should always try to win competitions which can bring us a lot |
| B．in order to get what we want, we should play hard |
| C．giving children apples will lead them to become criminals |
| D．a mother’s educational method has a great influence on a child’s growing |
Animal moms are great moms. You might be surprised at some of these moms.
Octopuses(章鱼)
The octopus mother lays(下蛋) about 50,000 eggs. For about 300 days, she stays with the eggs, cleans them and protects them. She does not leave to feed. However, this animal mom dies as soon as the eggs are hatched(孵化).
Crocodiles (鳄鱼)
A crocodile mother puts a lot of time and effort(努力) into raising her babies.
She starts by building a nest(巢)which she guards for over two months! When the eggs are ready to hatch, the young crocs call out to their mother, who digs them out and helps them hatch. She then carries them in her mouth down to the water, where she will guard them for several more weeks or months until thy learn to hunt on their own.
Bats(蝠)
Bats become moms by hanging head up in a cave, giving birth. Catching the youngsters before it can fall to the ground below, she puts it in a pouch (育儿袋) .Bat moms may carry babies with them when feeding for the first few days. As the little bats get bigger and heavier, moms help them hang on the wall of their caves and return to feed them. It continues for about three weeks, until the babies are grown up and able to fly on their own.
Koalas(考拉)
The animal mom gives birth after pregnancy(怀孕期)of only 35 days. The hairless baby climbs into its mother’s pouch and lives there for another five months. When the little koala is between five and eight months old, it leaves the pouch for short periods of time but returns for safety. Once it is too big to return to the pouch, it will climb onto its mother’s back and ride there until it is about 12 moths old.Which animal moms die when their babies are born?
| A．Octopuses | B．Crocodiles | C．Bats | D．Koalas |
A crocodile mother usually carries her baby to the water__________
| A．inhermouth | B．onherback | C．inherpouch | D．byhertail |
A bat mom__________.
| A．givesbirthbylyinginthenest |
| B．givesbirthbyhanginginacave |
| C．leavesitsbabiesinthepouchformonths |
| D．letsitsbabiesliveontheirown(独自) aftermonths |
How long does a young koala usually stay in its mother’s pouch at least?
| A．35days | B．5months | C．8months | D．12months |
Nails in the Fence篱笆上的钉子
There once was a little boy who had a bad temper(脾气). His father gave him a bag of nails and told him that every time he lost his temper, he must hammer(用锤子锤) a nail into the back of the fence.
The first day he had driven 37 nails into the fence. Over the next few weeks, as he learned to control (控制)his anger, the number of nails hammered daily gradually dwindled down. He discovered it was easier to hold his temper than to drive those nails into fence.
Finally the day came when the boy didn't lose his temper at all. He told his father about it and the father suggested that now pull out(拔出) one nail for each day that he was able to hold his temper. The days passed and the young boy was finally able to tell his father that all the nails were gone.
The father took his son by the hand and led him to the fence. He said," You have done well, my son, but look at the holes in the fence. The fence will never be the same. When you say thing in anger, they have a scar(伤疤) just like these holes. You can put a knife in a man and draw it out. It won't matter how many times you say 'I am sorry ', the wound is still there. A verbal(言语上的) wound is as bad as physical one."
The little boy then understood how powerful his words were. He looked at his father and said “ I hope you can forgive(原谅) me ,father, for the holes I put in you.”
“of course I can,” said the father.When the boy lost his temper, he must _________ as his father told him.
| A．break some plates and glasses |
| B．pull out one nail of the back of the fence |
| C．hammer a nail into the back of the fence |
| D．tell his anger to others. |
The father let his son to hammer the nails into the back of the fence and draw out in order to _____________.
| A．punish him for his losing his temper |
| B．reward him for his controlling his temper |
| C．educate him in this way |
| D．tell him how to control his temper |
The underlined(划线) expression dwindled down means ____________.
| A．become gradually smaller |
| B．become gradually larger |
| C．get more and more happy |
| D．get more and more sad |
When the boy finally told his father that all the nails were gone, his father______.
| A．took him to the fence and look at the holes |
| B．asked him to pull out one nail of the back of the fence |
| C．asked him to focus his time on study |
| D．told him to have a rest |
When you say something with anger, they will leave a scar just as you put a nail in and then draw it out. It means ______________.
| A．you shouldn’t put a nail in the fence |
| B．if you put a nail into the fence, you shouldn’t draw it out |
| C．it will leave a scar when you draw a nail out |
| D．you will hurt somebody when you lose your temper. |
From this article, we can learn that _______________.
| A．when we hurt somebody, only a sorry is enough |
| B．when we lose temper to someone, we should say sorry to him in time |
| C．the way we educate our children is of no importance |
| D．we should try our best not to hurt others in our daily life once done, it is hard to make up for (弥补). |
Interviews can be quite frightening but our tips can help you. Don’t worry—relax! Remember these things and you’ll be fine.
Be on time. Find out exactly where the interview is and how to get there. Remember that buses and trains can often be late so allow plenty of time. It’s better to be early than late.
Be prepared. Think about what the interviewer will ask you. He or she will probably ask about your qualifications (资历) and your experience but they’ll also ask you why you want the job. Think of some possible questions and prepare your answers before you go.
Wear comfortable clothes. If you wear something new it will make you feel uncomfortable. It’s best to wear something smart but something you like and feel happy in.
Make eye contact（接触）. In the interview, don’t sit looking at your feet. Make sure you sit up and look the interviewer in the eye. This makes you look honest and more confident (自信).
Ask a question. It’s a good idea to ask questions at the interview. Ask about the company or the job. Prepare some questions before the interview. It makes you look more interested if you do this.How many tips（建议） does the writer give in this passage?
| A．Three. | B．Four. | C．Five. | D．Six. |
Finding out exactly where the interview is and how to get there will help you to .
| A．receive some advice |
| B．be on time |
| C．prepare your answers |
| D．remember the timetable |
According to this passage, the interviewer will probably ask you about .
| A．your family members |
| B．your health condition |
| C．your demand of payment |
| D．your working experience |
Which of the following does the writer say is a sign of honesty?
| A．Making eye contact. |
| B．Travelling by bus or train. |
| C．Wearing something smart. |
| D．Showing your qualifications. |
粤公网安备 44130202000953号