Howling is a behaviour commonly observed among a wolf pack. As pack animals, wolves work together to hunt and rely on howling as an important means of communication among each other. There are different explanations of a wolf’s howl and it appears that there may be more to discover.
One theory is that wolves howl to bond better together. It’s almost as if howling together helps the pack stay together. Perhaps something similar to people feeling a sense of involvement with each other when singing a song together. But this theory may be wrong, explains Fred H. Harrington, a professor who studies wolf behaviour.
Indeed, there have been times when wolves have been seen one moment howling in a chorus, and the next, quarreling among each other. It appears that usually the lowest-ranking members of the pack may actually be “punished” for joining in the chorus at times. So is howling a way to strengthen a social bond or just a way to reconfirm status a
mong its members? —Why do wolves howl for sure?
What is clear, however, is that howling is often used among packmates to locate each other. Hunting grounds are distant and it happens that wolves may separate from one another at times. When this happens, howling appears to be an excellent means of gathering.
Howling, interestingly, is a contagious behaviour. When one wolf starts to howl, very likely others will follow. This is often seen to occur in the morning, as if wolves were doing some sort of “roll call” where wolves all howl together to report their presence.What is the possible similarity between wolves’ howling together and humans’ singing in chorus?
| A．The act of calling each other. | B．The sense of accomplishment. |
| C．The act of hunting for something. | D．The sense of belonging to a group. |
Why does Harrington think the “social bond” theory may be wrong?
| A．Wolves separate from each other after howling. |
B．Wolves tend to protect their huntin g grounds. |
| C．Wolves sometimes have quarrels after howling together. |
| D．Wolves of low rank are encouraged to join in the chorus. |
Researchers are sure that wolves often howl to ______.
| A．show their ranks | B．find their companions |
| C．report the missing ones | D．express their loneliness |
“Howling… is a contagious behaviour” (in the last paragraph) means _______.
| A．howling is a signal for hunting |
| B．howling is a way of communication |
| C．howling often occurs in the morning |
| D．howling spreads from one to another |
King’s College Winter School is an annual(每年的) training program for all the high school students who want to improve their English. Courses are given by the teachers of King’s College and other colleges in New York. Trips to museums and culture centers are also organized. This year’s winter school will be from November 1 to December 15. More information is as follows:
| Application(申请) date Students in New York should send their applications before October, 18, 2014. Students of other cities should send their applications before October 16, 2014. Foreign students should send their applications before October 10, 2014. |
Courses English Language Spoken English:22 hours Reading and Writing: 10 hours American History: 16 hours American Culture:16 hours |
| Steps A letter of self-introduction A letter of recommendation(推荐) ★ The letters should be written in English with all the necessary information. |
Cost Daily lesson:＄200 Sports and activities: ＄100 Travels: ＄200 Hotel service: ＄400 ★ You may choose to live with your friends or relatives in the same city. |
| Please write to: Thompson, Sanders 1026 King`s Street New York, NY 10016, USA Email: KC-Winter-School@yahoo.com |
You can most probably read the text in _____________.
| A．a newspaper | B．a travel guide |
| C．a textbook | D．a telephone book |
Which of the following is TRUE about King’s College Winter School?
| A．Only top students can take part in the program. |
| B．King’s College Winter School is not organized every year. |
| C．Visits to museums and culture centers are part of the program. |
| D．Only the teachers of King’s College give courses. |
If you are to live in your friend’s home in New York, you will have to pay the school_________.
| A．＄200 | B．＄400 | C．＄500 | D．＄900 |
What information can you get from the text?
| A．The program will last 2 months |
| B．You can write to Thompson only in English. |
| C．As a Chinese student, you can send your application on October 14, 2014. |
| D．You can get in touch with the school by telephone or by e-mail. |
Students who say they never or hardly ever used dictionaries may speak English well but usually write poorly, because they make many mistakes.
The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to read much. Those who use small two-language dictionaries have the worst problems. Their dictionaries often give only one or two words as translations of English. But one English word often has many translations in a foreign language and one foreign word has many translations in English.
The most successful students are those who use large college edition dictionaries with about 100,000 words but do not use them too often. When they are reading, these students first try to get the general idea and understand new words from the context (上下文). Then they reread and use the dictionary to look up only key words that they still do not understand. They use dictionaries more for writing. If they are not sure how to spell a word, they always use a dictionary. Also, if they think a noun might have an unusual plural form, they check this in a dictionary.The writer thinks that .
| A．choose a good dictionary, and you’ll be successful in learning English |
| B．dictionaries are not necessary to the students who learn English |
| C．it is very important for students to use good dictionaries in a right way |
| D．using dictionaries very often can’t help to improve writing |
Which is NOT talked about in this passage?
| A．How to make good use of a dictionary. |
| B．When to use a dictionary. |
| C．How to improve spoken English. |
| D．How to practice reading fast. |
When does the writer advise students to use a good dictionary?
| A．At the beginning of the reading |
| B．At the end of the reading |
| C．During the first reading |
| D．After the first reading |
This passage mainly tells us .
| A．that students shouldn’t use small two-language dictionaries |
| B．what the shortcomings of small two-language dictionaries are |
| C．why students should use large college edition dictionaries |
| D．what dictionary students should choose and how to use it |
We’re surrounded by chemistry in everyday life. Sometimes it is easy to see, like when your science teacher does a big experiment in class. At other times, it can be pretty hard to see everyday chemistry at work, but nearly everything you touch or use has some element of chemistry in it.
Something as simple as toothpaste contains at least three chemicals, if not more. It is the mixture of them and its chemical reaction that keeps your teeth clean. Other things you use every day are created by chemistry, such as hair products, shampoo and soap. Adding detergent (洗涤剂) to water involves chemistry. Without chemistry, we would never have known that we need soap to get the oil out of clothes or skin. Chemistry not only helps us make products for use, but it also helps us understand the world around us. Chemistry helps us understand what the ozone layer (臭氧层) is and how it protects us.
Chemistry also gives us sunscreen to protect us from the sun. Thanks to chemistry, we know bleach (漂白剂) can’t be mixed with vinegar, because it can produce poisonous gas. Without chemistry, we wouldn’t have fireworks displays on important days.
Chemistry plays a big role in food preparation. Cooking food causes it to go through a chemical change. That is why cooked food often tastes different from raw food. Baking is a great example of chemistry. Too much or too little of any ingredient makes a difference to the result of baking, for example, the dough (面团) won’t rise or the cake will be flat.
Chemistry isn’t something that just lives in a lab; it’s something that you meet hundreds of times every day. Knowing how chemistry works will give you a greater understanding of the science behind some of the simplest looking things.What’s the main idea of Paragraph 1?
| A．Chemistry is easy to see around us. |
| B．Sometimes chemistry is hard to see around us. |
| C．How a science teacher does a big experiment. |
| D．Few things in everyday life contain chemistry. |
The following actions are about chemistry EXCEPT _____.
| A．cleaning teeth with toothpaste |
| B．washing hair with hair products |
| C．using soap to get the oil out of clothes |
| D．washing your face with water |
The underlined word “poisonous” in Paragraph 3 means _____.
| A．harmful | B．healthy |
| C．fresh | D．pleasant |
Which one is TRUE according to Paragraph 4?
| A．One can’t find chemistry when cooking food. |
| B．Chemistry plays an important part in food making. |
| C．That dough rises is nothing to do with chemistry. |
| D．A flat cake is the result of too many ingredients. |
Which of the following would be the best title for the text?
| A．Chemistry around the House |
| B．Chemistry in Science |
| C．Chemistry for Dinner |
| D．Chemistry in Everyday Life |
The English language is the result of the invasion(入侵) of the island of Britain over many hundreds of years.The first invasions were by a people called Angles about 1, 500 years ago. The Angles were a German tribe who crossed the English Channel(英吉利海峡). Later two more groups crossed to Britain. They were the Saxons and the Jutes. Through many years, the Saxons, Angles and the Jutes mixed their different languages. The result is what is called Anglo-Saxon or old English.
The next great invasion of Britain was done by Vikings about 1, 100 years ago. Many English words used today come from these ancient Vikings.
The next invasion of Britain took place more than 900 years ago, in 1066. History experts call this invasion the Norman Conquest. The Normans were a French-speaking people from Normandy in the north of France. These new rulers(统治者) spoke only French for several hundred years. It was the most important language in the world at that time. It was the language of educated people. But the common people of Britain still spoke old English.
Old English took many words from the Norman French. Some of these include “damage”, “prison”, and “marriage”. The French language used by the Norman rulers greatly changed the way English was spoken 800 years ago. English became what language experts call Middle English. Middle English sounds like Modern English. But it is difficult to understand now. The history of the English language continues as Middle English becomes Modern English, which is spoken today.Who was the first invaders(入侵者) of Britain?
| A．The Angles. | B．The Saxons. |
| C．The Jutes. | D．The Normans. |
How many groups of invaders are mentioned in the passage?
| A．Three. | B．Four. |
| C．Five. | D．Six. |
Which of the following is TURE about Middle English?
| A．It sounds like Old English. |
| B．It’s quite different from Modern English. |
| C．Few people understand it now. |
| D．It stopped developing. |
During the rule of the Normans, the language people spoke showed their ______.
| A．races (种族) | B．social positions |
| C．ability | D．names |
What is mainly discussed in this passage?
| A．The historical invasions of Britain. |
| B．Other languages that have influenced English. |
| C．The origin (起源) and development of English. |
| D．Old English and Modern English. |
When I was about 12, I had an enemy, a girl who liked to point out my shortcomings(缺点). Week by week her list grew: I was very thin, I wasn’t a good student, I talked too much, I was too proud, and so on. I tried to hear all this as long as I could. At last, I became very angry. I ran to my father with tears in my eyes.
He listened to me quietly, then he asked, “Are the things she says true or not? Janet, didn’t you ever wonder what you’re really like? Well, you now have that girl’s opinion. Go and make a list of everything she said and mark the points that are true. Pay no attention to the other things she said.” I did as he told me. To my great surprise, I discovered that about half the things were true. Some of them I couldn’t change (like being very thin), but a good number I could--and suddenly I wanted to change. For the first time I go to fairly clear picture of myself.
I brought the list back to Daddy. He refused to take it. “That’s just for you,” he said. “You know better than anyone else the truth about yourself. But you have to learn to listen, not just close your ears in anger and feeling hurt. When something said about you is true, you’ll find it will be of help to you. Our world is full of people who think they know your duty. Don’t shut your ears. Listen to them all, but hear the truth and do what you know is the right thing to do.”
Daddy’s advice has returned to me at many important moments. In my life, I’ve never had a better piece of advice.What did the father do after he had heard his daughter’s complaint(抱怨)?
| A．He told her not to pay any attention to what her “enemy” had said. |
| B．He criticized (批评) her and told her to overcome her shortcomings. |
| C．He told her to write down all that her “enemy” had said about her and pay attention only tothe things that were true. |
| D．He refused to take the list and have a look at it. |
What does “Week by week her list grew” mean?
| A．Week by week she discovered more shortcomings of mine and pointed them out to me. |
| B．She had made a list of my shortcomings and she kept on adding new ones to it so that it was growing longer and longer. |
| C．I was having more and more shortcomings as time went on. |
| D．Week by week, my shortcomings grew more serious. |
Why did her father listen to her quietly?
| A．Because he believed that what her daughter’s “enemy ”said was mostly true. |
| B．Because he had been so angry with his daughter’s shortcomings that he wanted to show this by keeping silent for a while. |
| C．Because he knew that his daughter would not listen to him at that moment. |
| D．Because he wasn’t quite sure which girl was telling the truth. |
How did the author feel after she did as her father told her?
| A．Angry. | B．Disappointed. |
| C．Bored. | D．Thankful. |
Which do you think would be the best title for this passage?
| A．Not an Enemy, but the Best Friend |
| B．The Best Advice I’ve Ever Had |
| C．My Father |
| D．My Childhood |