题目内容
He ________(编造)some excuse about his daughter being sick．
A. Attention must be paid to environmental factors.
B. Principles of curing cancers.
C. It will take long to find perfect cures.
D. An important discovery in the research.
E. The causative factor of cancer is very clear.
F. The survival rate differs among patients with various cancers.
1.___________
“I have great confidence that by the end of the decade we’ll know in vast detail how cancer cells arise,” says microbiologist Robert Weinberg, an expert on cancer. “But,” he cautions, “some people have the idea that once one understands the causes, the cure will rapidly follow. Consider Pasteur. He discovered the causes of many kinds of infections, but it was fifty or sixty years before cures were available. ”
2.____________
This year, 50 percent of the 910,000 people who suffer from cancer will survive at least five years. In the year 2020, the National Cancer Institute estimates, that figure will be 75 percent. For some skin cancers, the five-year survival rate is as high as 90 percent. But other survival statistics are still discouraging—13 percent for lung cancer, and 2 percent for cancer of the pancreas (胰腺) .
3.___________
With as many as 120 varieties in existence, discovering how cancer works is not easy. The researchers made great progress in the early 1970s, when they discovered that oncogenes, which are cancer-causing genes, are inactive in normal cells. Anything from universe rays to radiation to diet may activate an inactive gene, but how remains unknown. If several oncogenes are driven into action, the cell, unable to turn them off, becomes cancerous.
4.____________
The exact process involved is still mysterious, but the likelihood that many cancers are initiated at the level of genes suggests that we will never prevent all cancers. “Changes are a normal part of the evolutionary process,” says oncologist William Hayward. Environmental factors can never be totally eliminated; as Hayward points out, “We can’t prepare a medicine against universe rays.”
5.____________
The prospects for cure, though still distant, are brighter. “First, we need to understand how the normal cell controls itself. Second, we have to determine whether there are a limited number of genes in cells, which are always responsible for at least part of the trouble. If we can understand how cancer works, we can reduce its action. ”
It had been a difficult move. I’d left my family and friends in Indiana, the beloved state where I’d lived most of my life. My new home in Florida was thousands of miles away from anything I knew. It was hot—all the time. Jobs were hard to come by, but I was up for almost any challenge.
At last, I taught in a special school where students have severe learning and behavioral difficulties.
Another teacher and I had spent weeks teaching the children appropriate behavior for public outings. Unexpectedly, only a few students, including Kyle, had not earned the privilege of going. He was determined to make his disappointment known.
In the corridor(走廊) between classrooms, he began screaming, cursing, spitting, and swinging at anything within striking distance. Once his outburst died down, he did what he’d done when he was angry at all his other schools, at home, even once at a juvenile detention(拘留)center. He ran.
People watched in disbelief as Kyle dashed straight into the heavy morning traffic in front of the school.
I heard someone shout, “Call the police!”
But I ran after him.
Kyle was at least a foot taller than me. And he was fast. His older brothers were track stars at the nearby high school. But I could run long distances without tiring. I would at least be able to keep him in my sight and know he was alive.
After several blocks of running directly into oncoming traffic, Kyle slowed his pace.
He took a sharp left. Standing next to a trash bin, Kyle bent over with his hands on his knees. I must have looked ridiculous. But his was not a look of fear. I saw his body relax. He did not attempt to run again. Kyle stood still and watched me approach. I had no idea what I was going to say or do, but I kept walking closer.
He opened his mouth to speak when a police car pulled up, abruptly filling the space between Kyle and me. The school principal and an officer got out. They spoke calmly to Kyle, who willingly climbed into the back of the vehicle. I couldn’t hear what was said, but I didn’t take my eyes off Kyle’s face, even as they drove away.
I couldn’t help but feel that I had failed him, that I should have done or said more, that I should have fixed the situation.
I shared my feelings with a speech therapist who was familiar with Kyle’s history. “No one ever ran after him before, Rachel,” she said. “No one. They just let him go.”
Things changed the day he ran and I ran after him, even though I didn’t have the right words, even though I wasn’t able to save him from the mess he was in. It was the day I didn’t throw my hands in the air and decide he was too fast, a waste of time and effort , a lost cause. It was the day my mere presence was enough to make a profound difference.
1.From the passage we know that _____.
A. the author left her family to Florida because jobs were hard to come by in Indiana.
B. students were allowed to go out after they passed some specific tests.
C. the author worked in a school where students were excellent.
D. no teacher had ever run after Kyle before except the author .
2.Which of the following description about Kyle is not true?
A. He had some behavioral difficulties and once moved from one detention to another.
B. He used to run out to let out his anger when he was in school,home or juvenile detention.
C. Different from his brothers, he learned in a special school while not a normal high school.
D. He was moved by his teacher who treated him with more patience and understanding.
3.Which is the correct order of the trace?
①He burst out when he knew he couldn’t go out.
②I decided to run after him.
③Kyle stoppped beside a trash bin.
④A police car came and Kyle left with it.
⑤He rushed into the heavy morning traffic.
⑥Kyle slowed his pace.
⑦I walked toward Kyle.
A. ①⑤②⑥③⑦④ B. ①⑤②④⑥⑦③
C. ⑤④②⑥③⑦① D. ①②⑥⑦③④⑤
4.What is the best title of the passage?
A. Kyle, a Boy with Learning and Behavior Difficulties.
B. The Teacher Who Ran.
C. A School with Special Students.
D. A Terrible Conflict.
Henry works in a factory. He comes from a poor family and was in school for only four years. He has to do the hard work, but he is paid less. He likes to watch football matches very much and spends much time on them.
One afternoon there was a big football match on the playground. He borrowed some money from his friend and hurried there. There were a lot of people there. And all the tickets were sold out. He was sorry for it. He saw a pole outside the playground and climbed it quickly. A policeman came and said, “It is dangerous to stay on it! Come down!”
“Wait a minute, please!” Henry said and just at that moment the policeman heard cheers on the playground and asked in a hurry, “which team has kicked a goal?” “Ours!” “Wonderful! You can stay there. But take care!” The policeman said happily and left. When the match would be soon over, he came back again and asked, “who has won?” “Theirs, 3:2.” “Come down,” the policeman said angrily. “ Such a match is not worth watching!”
Henry had to come down. But soon they heard cheers again. The policeman said in a hurry, “Climb up quickly and see who has kicked a goal.”
1.From the passage we know that _________.
A. Henry doesn’t like his work
B. Henry comes from a rich family.
C. Henry is paid less
D. Henry doesn’t like the policeman
2.Henry failed to get a ticket for the match that day because ___________.
A. all the tickets were sold out
B. he didn’t want to buy a ticket
C. he had no time to buy a ticket
D. he had no money to buy a ticket
3.The policeman asked Henry to come down the pole at first because ____________.
A. the other team kicked a goal B. Henry had no ticket
C. their team kicked a goal D. it was dangerous
4.From the third paragraph, we can guess that _____________.
A. the policeman wanted to teach Henry a lesson.
B. the policeman was also a football fan.
C. the policeman didn’t like Henry.
D. the policeman tried to please Henry
Benjamin Franklin only studied in school for two years. But he liked to read and write very much. Once he discussed a question with his friend in letters. His father found the letters and read them. He felt Ben did not express himself well. Nor did Ben make his meaning clear. He agreed that his father was right, From then on, he paid more attention to the style of his writing so that he could write better.
About that time he bought a copy of the British periodical(周刊) called The Spectator (《观察家》). He read it over and over. He thought the writing excellent, and wished, if possible, to write in the same style.
With this in mind, he studied some of the stories and made a note of the thought in each sentence. Then, a few days later, without looking at the magazine, he tried to write the stories. He tried to express each thought as fully as it had been expressed before. Then he compared his writing with the magazine. He found some of his faults in the compositions.
In this way he discovered he needed to know many more words. He felt that writing poetry would help him since that needed to use many different words which had the same meaning. So he turned some of the stories into poems; and after a time, he wrote them as stories again. He insisted on doing this for a long time.
He learned much from his efforts and went on to practise his writing. Then he became the first famous writer in American history.
1.Benjamin liked ______ very much when he was ______ .
A. languages; young B. writing; young C. writing; old enough D. languages; old enough
2.What did his father do to him?
A. He found his son’s letters written very well
B. He felt his son expressed himself very well
C. He told his son what he wrote wasn’t so good
D. He bought a copy of The Spectator for him
3.How did Benjamin practise writing?
(1) He studied the stories in the magazine and made notes.
(2) He rewrote some of the stories and tried to express their thought fully.
(3) He turned some stories into poems, and then turned them back again.
(4) He tried hard to publish his poems in the periodical The Spectator.
A. (1)(2)(3) B. (2)(3)(4) C. (1)(3)(4) D.(1)(2)(4)
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