Whenyouwalkintoaroomonthe17thf-优题课

Atoms are all around us. They are the bricks of which everything is made. Many millions of atoms are contained in just one-grain of salt, but despite (尽管) their small size they are very important. The way an everyday object behaves depends on what kinds of atoms are in it and how they act. For example, you know that most solid objects melt if they got hot enough. Why is this? It is the effect of the heat on the object's atoms. All atoms move constantly. When they are hot, they move faster. Usually the atoms in an object hold together and give the object its shape. But if the object grows hot, its atoms move so fast that they break the force that usually holds them together. They move out of their usual places so that the object loses its shape. Then we say that the object is melting.
69. The way an object behaves depends on the _____ .
A. action of atoms in it B. number of atoms in it
C. kinds of atoms in it and how they behaveD. size of atoms in it
70. Atoms in an object move _____ .
A. at all times B. only when the object is heated
C. whenever they grow hot D. unless the object is melted
71. An object holds its shape because its atoms _____ .
A. usually hold together B. move fast
C. are hot D. are not moving
72. An object loses its shape because its atoms _____ .
A. move out B. are not in their usual place
C. lose the force D. break out

A year ago, I paid no attention to English idioms, though my teacher emphasized the importance again and again. But soon, the importance of English idioms was shown in an amusing experience.
One day, I happened to meet an Englishman on the road, and soon we began to talk.
As I was talking about how I was studying English, the foreigner seemed to be astonished gently shaking his head, shrugging his shoulders, saying "You don't say" "You don't say!" I was puzzled. I thought, perhaps this is not a proper topic. "Well. I'd better change the topic." So I said to him, "Well, shall we talk about the Great Wall? By the way, have you ever been there?" "Certainly, everyone back home will laugh at me if I leave China without seeing it. It was magnificent." He was deep in thought when I began to talk like a tourist guide. "The Great Wall is one of the wonders in the world. We are very proud of it." Soon I was interrupted again by his order " You don’t say!" I couldn't help asking, "Why do you ask me not to talk about it?" "Well. I didn't request you to do so," he answered, greatly surprised. 1 said, "Didn't you say you don't say?" Hearing this, the Englishman laughed into tears. He began to explain, "You don't say actually means really? It is an expression of surprise. Perhaps you don't pay attention to English idioms."
Only then did I know I had made a fool of myself. Since then I have been more careful with idiomatic expressions.
65. A year ago, I paid no attention to English idioms because______.
A. English idioms were too difficult to master
B.I cared little about the teacher's instruction
C. my teacher didn’t emphasize the importance
D.I had no interest in English learning
66. When I first heard "You don't say!" I thought ______.
A. the Englishman was not interested in my English studies
B. the Englishman was only interested in the Great Wall
C. I had talked too much
D. I had to stop talking at once
67. Which of the following is true?
A. The Englishman was leaving China without seeing the Great Wall.
B. The Englishman wanted to see the Great Wail after 1 talked about it.
C. The Englishman wanted me to act as his guide.
D. The Englishman visited the Great Wall and thought it worth visiting.
68. After the Englishman explained the idiom, ______.
A. the Englishman made me a fool B. the Englishman made a fool of himself
C. I felt very sillyD. I felt proud of my understanding

Visiting Canada This Summer?
A visit to Canada begins with a stop at customs. This can be done quickly if visitors keep in mind the following general tips:
* Most American visitors are allowed into Canada after answering a few simple questions. In some cases, customs officers may examine your car and your possessions.
* You must have photo identification when you cross the border. If you are travelling with children who are not your own, they should have their own identification, and you need a permission note from their parents or guardians.
* You can bring with you no more than 40 ounces (1.14 litres) of liquor or 52 ounces of wine or 24 containers of beer (355 ml or 12 oz. each). Please note that we classify coolers according to the type of alcohol they contain. Also, you may not bring more than 200 cigarettes. 50 cigars, 200 tobacco sticks, and 200 grams of manufactured tobacco without paying duty.
* Generally speaking, you are allowed to bring personal goods for your trip into Canada.
* You cannot bring handguns into Canada unless you have a special permit and only under specific conditions. You cannot bring long guns into Canada except in special cases such as hunting season or for use in a competition. You must declare all guns at customs or they will be seized. You cannot bring weapons such as mace into Canada in any cases. For more information, see pamphlet Importing a Firearm or Weapon into Canada.
* You may qualify for a rebate （折扣）of the goods and services tax (GST) or the harmonized （协调的）sales tax (HST) you pay on accommodation （住所）and shopping you make while in Canada. For more information, see Tax Refund/or Visitors to Canada.
* You may also bring gifts worth up to CAN$60 each for your friends or relatives in Canada without paying duty, as long as these do not consist of alcoholic drink or tobacco products.
* Please do not wrap these gifts until after you have cleared customs, since an examination may be required.
Welcome to Canada and have a pleasant stay!
61. You can bring _____ litres of wine.
A. 1.2 B. 1.5 C. 1.7 D. 1.9
62． You may get your money from the tax at _____ .
A. the bank B. the shop C. accommodation D. customs
63. What does the underlined word "they" refer to?
A. All guns. B. Mace and pepper spray.
C. Handguns. D. Long guns.
64. The topic of the passage could be _____.
A. clearing customs in Canada
B. things forbidden to bring into Canada
C. inviting people to visit Canada this summer
D. introducing Canadian customs

第三部分：阅读理解（共16小题；每小题2分，满分32分）
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
In recent years, advances in medical technology have made it possible for people to live longer than in the past. New medicine and machines are being developed every day to extend life. However, some people, including some doctors, are not in favor of these life extending measures, and they argue that people should have the right to die when they want. They say that the quality of life is as important as life itself, and that people should not be forced to go on living when the conditions of life have
become unbearable. They say that people should be allowed to die with dignity (尊严) and to decide when they want to die. Others argue that life under any conditions is always to extend life as long as possible. And the battle goes on and on without a definite (明确的) answer.
57. The best title for the passage is ______.
A. The Right to Live B. The Right to Die
C. The Doctor's Duty D. Death or Life
58. In recent years, people can live longer than in the past because of______.
A. the development of medical technology B. big hospitals
C. good medical workers D. both B and C
59. In the eyes of the law, whether a dying patient has the right to die or not is up to ______.
A. the doctors B. the surroundings
C. the family D, the patient himself/herself
60. According to the writer's opinion ______.
A. death is better than life B. life is better than death
C. neither death nor life is good D. none of the above

From hitting the mall with your girl friends on a Saturday afternoon, to holiday spending on gifts that go under the tree, shopping could be called one of America’s favorite pastimes. For most people, it means some new clothes for work or a small trinket for a friend. For others, however, shopping is much more than an enjoyable pastime, and in some cases, it is a real and destructive addiction that can turn into a financial disaster. Compulsive shopping and spending are defined as inappropriate, excessive过度的, and out of control. Like other addictions, it basically has something to do with impulsiveness and lack of control over one’s impulses冲动. In America, shopping is embedded in our culture; so often, the impulsiveness comes out as excessive shopping. Sometimes this is referred to as “shopholism”. Shopping addiction can damage a person’s life, family, and finances. “No one knows what causes addictive behaviors, like shopping, alcoholism, drug abuse, and gambling”, says a professor of applied health science. Some of the new evidence suggests that some people, maybe 10%-15%, may have a genetic predisposition to an addictive behavior, coupled with an environment in which the particular behavior is triggered引发, but no one really knows why.” Individuals will get some kind of high from an addictive behavior like shopping.
What are the telltale signs that shopping has crossed the line and become and addiction? What should a concerned family member or friend look out for when they think shopping has become a problem? The behaviors can signal a serious problem:
·Shopping or spending money as a result of feeling angry, depressed, anxious, or lonely
·Having arguments with others about one’s shopping habits
·Feeling lost without credit cards — actually going into withdrawal without them
·Buying items on credit, rather than with cash
·Describing a rush or a feeling of euphoria with spending
·Feeling guilty, ashamed, or embarrassed after a spending spree(大买特买)
·Thinking obsessively about money
·Spending a lot time juggling accounts or bills to accommodate spending
“If someone identifies four or more of any of these behaviors, there may be a problem”, experts say. Treating a shopping addiction requires a multifaceted approach. There are no standard treatments for shopping addiction. Medications have been used, but with mixed results. Therapists also focus on cognitive-behavioral treatment programs. There is no quick and easy answer that will immediately cure a shopping addiction, and while treatment is a necessary part of solving the problem, so is behavior change on the part of the addict.
Some basic changes in behavior that will have a big impact on breaking a shopping addiction are recommended:
·Admit that you are a compulsive spender, which is half the battle.
·Get rid of checkbooks and credit cards, which fuel the problem.
·Don’t shop by yourself because most compulsive shoppers shop alone and if you are with someone you are much less likely to append more.
·Find other meaningful ways to spend time.
And keep in mind that while behavior change is clearly important to recovery, so is reaching out for professional help.(509)
The best title of this article is _________

A．Should We Shop or Not?	B．Shopping Behaviors, Good or Bad?
C．Shopping Spree, or an Addiction?	D．The Dangers of Shopholism.

You should be carefully think about your shopping behavior if you ________.

A．are angry to go shopping

B．lost your credit card while shopping

C．are overjoyed and overwhelmingly excited to go shopping.

D．count your money while shopping

Which of the following statement is not true? ________.

A．Medication will not help to cure a shopping addiction

B．No one really knows why people get addicted to doing something which is no good to them

C．By the word shopholism, we refers to the impulsive and excessive shopping behavior

D．Shopping addiction can turn into a real disaster in one’s life

The most important way to get rid of the addiction is ________.

A．use credit card instead of checkbooks

B．change one’s behavior as well as seek professional advice

C．find somebody else to shopfor you

D．go to a doctor for a standard treatment