题目内容

tell us .

A.
He won’t; when will the sports meet hold
B.
He can; when will the sports meet be held
C.
He won’t; when we’ll hold the sports meet
D.
He could; when will we hold the sports meet

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Memory， they say， is a matter of practice and exercise. If you have the wish and really make a conscious （有意识的） effort， then you can quite easily improve your ability to remember things. But even if you are successful， there are times when your memory seems to play tricks on you.

Sometimes you remember things that really did not happen. One morning last week， for example， I got up and found that I had left the front door unlocked all night， yet I clearly remembered locking it carefully the night before.

Memory “tricks” work the other way as well. Once in a while you remember not doing something and then find out that you did. One day last month， for example， I was sitting in a barbershop（理发店） waiting for my turn to get a haircut， and suddenly I realized that I had got a haircut two days before at the barbershop across the street from my office.

　　 We always seem to find something funny and interesting in incidents（事件）　caused by people’s forgetfulness or absent-mindedness. Stories about absent-minded professors have been told for years. Unfortunately， however， absent-mindedness is not always funny. There are times when “tricks”　of our memory can cause us great trouble.

If you want to have a good memory， _____.

A. you should ask someone else to help you to remember things

B. you should make a conscious effort to practice and exercise

C. you should never stop learning

D. you should try hard to remember things

In the passage， the writer seems to tell us _____.

A. forgetting things is serious and dangerous

B. always forgetting things is understandable

C. forgetting things at times is natural

D. the ways to protect yourself from memory “tricks”

The best title for this passage is“_____”.

A. How to Get a Good Memory

B. Tricks’ of Memory

C. The Danger of Forgetfulness and Absent-mindedness

D. Get Rid of Absent-mindedness

A person may have an idea about himself that will prevent him from doing good work..

He may have the idea that he is not capable of it. It is easy to get such an idea even though there is no justification for it. A child may think he is stupid because he does not understand how to take the most of his mental faculties, or he may accept another person s mistaken estimate of his ability. Older people may be handicapped by the mistaken belief that they are incapable of learning anything new because of their age.

A person who believes that he is incapable will not make a real effort, because he feels that it would be useless. He won’t go at a job with the confidence necessary for success, and he won’t work hardest, even though he may think he is doing so. He is therefore likely to fail, and the failure will strengthen his belief in his incompetence.

Alfred Adler, a famous psychiatrist（精神病医生）, had an experience which illustrates this. When he was a small boy he got off to a poor start in arithmetic. His teacher got the idea that he had no ability in arithmetic, and told his parents what she thought in order that they would not expect too much of him. In this way, they too developed the idea, "Isn’t it too bad that Alfred can’t do arithmetic?" He accepted their mistaken estimate of his ability, felt that it was useless to try, and was very poor at arithmetic, just as they expected.

One day he became very angry at the teacher and other students because they laughed when he said he saw how to do a problem which none of the other students had been able to solve.

Adler succeeded in solving a problem. This gave him confidence. He rejected the idea that he couldn’t do arithmetic and was determined to show them that he could. His anger and his new found confidence stimulated him to be at arithmetic problems with a new spirit. He now worked with interest, determination, and purpose, and he soon became extraordinarily good at arithmetic. He not only proved that he could do arithmetic, but he learned early in life from his own experience that , if a person goes at a job with determination and purpose, he may astonish himself as well as others by his ability.

This experience made him realize that many people have more ability than they think they have. And that lack of success is as often the result of lack of knowledge of how to apply one’s ability, lack of confidence, and lack of determination as it is the result of lack of ability.

The underlined word “justification” most probably means ________.

A. reason B. rightness C. need D. demand

What is the main idea of this passage?

A. The basic principles in doing math problems.

B. Our idea about ourselves may have a negative influence on our work.

C. Our ideas do not always have and influence on us.

D. All actions are caused by impulse.

What does Alfred Adler’s story tell us?

A. Many people have more ability than they think they have.

B. Anybody can become a mathematician, if he has determination.

C. Arithmetic is actually very easy.

D. Most teachers are wrong when they evaluator their students.

Why did he become angry one day?

A. Because the teacher and other students laughed at him.

B. Because they challenged him to do a difficult arithmetic problem.

C. Because he couldn’t solve the arithmetic problem.

D. Because he was very poor at arithmetic.

What idea did Alfred’s teacher have?

A. He was slow in arithmetic.

B. He should work harder.

C. He should be transferred to a special school.

D. He should not tell his parents that he was slow.

RIDING in school buses in the early morning，then sitting in poorly lit classrooms，are the main reasons students have trouble getting to sleep at night，according to new research．

Teenagers，like everyone else，need bright light in the morning to allow their circadian rhythms(生理节奏)to get into step with nature's cycles of day and night．

If they don't get blue 1ight in the morning，they get to sleep an average of six minutes later at night，until their bodies are completely out of sync(同步) with the school day，researchers from Rensselaer Polytechnic Institute in New York said last month．

The finding was made by fitting goggles(护目镜)that block blue light from the sun to a group of students．The researchers discovered that their circadian rhythms were greatly affected．

Parents and teachers have been complaining in recent years that teens stay up too late at night，then fall asleep in class the next morning and do poorly in school．The new findings provide a possible explanation for the problem．

At the root of the research is the circadian rhythm, the body's natural sleep and waking cycle．Even though the Earth makes a full rotation(旋转)in 24 hours，the body's circadian cycle is about 24 hours and six minutes 1ong．The cycle is mediated(调节)by a chemical called melatonin(褪黑激素)．The body starts to produce it about two hours before it is time to sleep and, in the absence of blue 1ight，the body produces about six minutes later each day.

In the study, the researchers studied 11 students at Smith Middle School in New York, which was designed so that a lot of sunlight reaches classrooms．

On a Friday night，the researchers measured what time the 11 students’ bodies began releasing melatonin．On Monday morning，the students were sent to school with orange goggles that blocked most blue light from their eyes to mimic(模拟) the conditions found in many---if not most--schools．

By the end of the week，the students were releasing melatonin 30 minutes 1ater in the evening---an average of six minutes a day--and going to sleep correspondingly(相应的) later．

“This is our first field study，”said lead author Mariana G．Figueiro．He said they would like to repeat it in larger studies and for longer periods of time。

If the findings are repeated，a variety of solutions are available．Ideally, new schools would be built to allow more natural sunlight into the classrooms．Students could also be exposed to more sunlight outside．

68. According to the findings related in this article, many teenagers stay up late because_______

A. they lack melatonin in their bodies

B. they have to get up so early to catch the school bus

C. their circadian rhythms are in disorder

D. they do not get enough blue light in the morning

69. According to the findings, a student who normally slept at 10:00 pm, but who spent 10 days in a poorly lit classroom, would probably be falling asleep at___________after the period.

A. 12:00pm B. 11:30pm C. 11:00pm D. 10:00pm

70. What does the article tell us?

A. Unlike adults, teenagers tend to feel sleepy during daytime.

B. The sunlight is the only thing that can affect our circadian rhythms.

C. If the findings prove correct, solutions could be found to teen sleeping problems.

D. Most schools have small windows and the classrooms are poorly lit.

71. The main point of the article is to___________

A. warn teenagers not to stay up late or sleep in class

B. report on some new findings related to teenagers' sleeping problems

C. give suggestions on how to build schools

D. advertise goggles which can protect the eyes from the sun

U.S. airlines are seeing a major interruption because of hundreds of flights canceled due to the ash cloud from the Icelandic volcano, but European flight companies will face the biggest losses.

The airline business has been tough: The decline dramatically slowed traffic; February heavy snow forced U.S. airlines to cancel thousands of flights; and now the ashes from the volcano stopped all traffic in and out of northern Europe for days.

"For U.S. flight companies, it'll be a relatively short-term hit," said Michael Boyd, president of Boyd Group International, an aviation (航空学) consulting firm. "We think right now they're down about $80 million in terms of lost income, and they're down domestically about 80,000 passengers that would have been flying domestically but aren't because they can't get here."

Delta announced that volcano-related interruption grounded about 400 flights until Monday at a cost of $20 million in lost revenues. But compare that to the recent snowstorms, when the airline canceled 7,000 flights and lost $65 million in revenue.

The disruption has created uncertainty for customers, but analysts say U.S. airlines won't face as many costs as you might think. They are not flying in extra planes to handle the passengers in trouble because, airline analyst Robert Mann said, companies simply don't have them.

"Airlines run a very lean operation now," Mann said. "So, since there are no spare aircraft or crews, the airlines will attempt to maximize loads on every one of their aircraft that do fly. But it may take days, or in some cases a week or so, to get some of these customers to where they want to go."

1. Which negative consequences mentioned in the passage did the disasters cause?

A. coldness, pollution and airlines’ losses

B. airport damage, pollution and slow traffic

C. passenger delay, coldness and airport damage

D. passenger delay, airlines’ losses and slow traffic

2. Which of the following statements is true according to the passage?

A. The fewest airplanes will fly the trapped passengers to their destinations.

B. All the customers are sure to be sent to their destinations in time.

C. The U.S. and U.K. airlines suffered the same losses in the natural disasters.

D. The volcano eruption reduced the traffic to and from northern Europe.

3. What does the last paragraph mainly tell us?

A. the troubles that the airlines will face after the ash cloud disappears

B. the measures that the airlines will take to maximize their profit

C. the present situation of the airlines and their plan to deliver the passengers

D. the reasons why the airlines run a fine operation

4. Why will it take a long time for airlines to send the passengers to their different destinations?

A. Because the passengers enjoy staying in airports to talk with one another.

B. Because the airlines don’t have spare planes or employees to serve.

C. Because the airlines don't have enough financial support after the disaster.

D. Because the passengers are asking for full refund from the airlines.

5. The passage is most probably from_______.

A．a novel B．a news report C．a magazine D．a thesis

But I wonder about my Momma sometimes, and all the other Negro(blacks )mothers who got up at 6 a.m. to go to the white man’s house with sacks over their shoes because it was so wet and cold. I wonder how they made it .They worked very hard for the man, they made his breakfast and they scrubbed his floors and they took care of his babies. They didn’t have too much time for us.

I wonder about my Momma ,who walked out of a white woman’s clean house at midnight and came back to her own where the lights had been out for three months ,and the pipes were frozen and the wind came in through the holes in the wall. She’d have to make deals with the rats: leave some food out for them so the wouldn’t bite the doors or the babies. The roaches（蟑螂）？Oh ,they were just like part of the family!

I wonder how she felt telling those white kids she took care of to brush their teeth after they ate, to wash their hands after they finish bathroom. She could never tell her own kids because there wasn’t soap or water back home.

I wonder how my Momma felt when we came home from school with a list of vitamins and pills the school nurse said we had to have .Momma would cry all night , and then go out and spend most of the rent money for pills. A week later ,the white man would come for his eighteen dollars’ rent and Momma would beg him to wait until tomorrow . She had to lie to him that she had lost her wallet or the relief check was coming soon or the white people had some money for her. Tomorrow I’d be hiding in the closet because there was only supposed to be two kids in the flat ,and I could hear the rent man shout at my Momma and call her a cheat. And when he finally went away, Momma put the sacks on her shoes and went off to the rich white man’s house to dress the rich white kids so their mother could take them to a special baby doctor.

60．Mother got up at 6 a.m. every day ,because .

A．she had to cook breakfast for her children

B．she had to catch the first bus to the factory

C．she had to work in the white man’s house

D．she had to go to see a special baby doctor

61．Mother never told us to brush our teeth or to wash our hands because .

A．she though we didn’t need to B．we didn’t like washing hands

C．we had done everything very well D．there was no soap or water in our home

62．Why did the writer hide in a closet when the landowner came for rent?

A．The closet could only hold two kids.

B．Only two kids were allowed to live in the house.

C．They should pay more rent for two kids.

D．There was only one bedroom for the two kids.

63．What does the writer mainly tell us?

A．Black people lead a miserable life.

B．Black people don’t have enough rent money.

C．White people lead an expensive life.

D．White people have special baby doctors.

________ tell us ________.

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tell us .