完形填空，阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。

　　A

　　IQ(intelligence quotient智商)is a score that shows a person’s level of intelligence. People used to believe that some people are born with a high IQ and some aren’t.

　1 a study by scientist at University College London has challenged(挑战)this idea. According to an article last October on the Journal Nature, scientists are beginning to think that our IQ is not a constant(不变的)score.

　　The scientists tested 33 healthy young people in 2004 between the ages of 12 and 16. Then they did tests again four years later, when the same people were between 16 and 20.

　　Scientists found big changes in the IQ scores between 2008 and 2004. Some　2and some fell 3 as many as 21 points.

　　To test whether these scores were meaningful, the scientists compared them with results from brain scans(扫描). They found that the IQ changes matched changes in the structure(结构)of the subjects’ brains. “A change in 20 points is a huge 　4 ,” said Professor Cathy Price, who led the research. He said it could mean the difference between an average and a 　5 person. The team has not found a clear cause for these changes. However, they say it is 　6 that education plays a role in changing IQ. “Here we have shown that children’s 　7 is likely to be still developing, ” says Price. “We have to be careful not to write off 　8 performers at an early stage. In fact, their IQ may improve in a few more years. ”

　  1 A. And B. However C. Besides D. Though

　  2 A. rise B. rose C. raise D. raised

　  3 A. of B. with C. by D. from

　　4 A. difference B. matter C. thing D. meaning

　　5 A. successful B. gifted C. able D. rich

　　6 A. natural B. true C. certain D. possible

　  7 A. score B. intelligence C. skill D. interest

　　8 A. clever B. prettier C. nicer D. poorer

　　B

　　As darkness fell, hundreds of people in the Swiss village left their houses. They were staring(注视)forward at the mountain top in the distance. It was covered with ice and snow-beautiful and dangerous.

　　The huge mountain is called Matterhorn. Mountain climbers had 　9 the top through the southern route(路线). But no one had ever dared to try a winter climbing up the northern side. But now one man was daring to try the 10 route. He was Walter Bonatti, a great mountain climber 　11 Italy. For two days he had climbed. The village people had watched him anxiously(焦虑). Now they were waiting to see his signal. If he planned to 　12 the next day, he would light(点燃)a green signal(信号). A red light would mean that he was turning back. A tiny green light 13 high on the mountain side. Bonatti was not giving up! The people 　14. The next day he continued his way upward. He was so lonely and so 　15 ! But he would not give up. Again that night he lit the green light. In the morning, Bonatti 16 . He could not see the top;he knew he was 17there. Though the climb was painful, he moved up. Bonatti had spent months 　18for the climb. Was the training enough? Did he have the strength and skill to climb to the top? He was finally at the top! News about his. 　19 was radioed to the world.

　　The trip down the southern route was easy. He was warmly welcomed in the village. He had done the “ 　20” and would be well remembered as a climber of all time.

　　 9A. reached B. passed C. watched D. followed

　　10A. comfortable B. important C. difficult D. nervous

　　11 A. with B. from C. in D. at

　　12 A. turn back B. come down C. go on D. get back

13A. placed B. appeared C. pulled D. found

　　14 A. cried B. laughed C. jumped D. cheered

　　15 A. sleepy B. excited C. tired D. happy

　　16 A. woke up B. turned up C. got up D. looked up

　  17 A. already B. almost C. hardly D. surely

　  18A. training B. practising C. planning D. asking

　  19 A. importance B. success C. climb D. courage

　  20A. necessary B. dangerous C. perfect D. impossible

Sophia Wu, 25, is a young Chinese woman who does business with her family in Santiago, Chile (智利). On February 27, she experienced a night that she will never forget.

　　"I was asleep and was woken up by powerful shaking at around 3:30 in the morning. My whole room was moving and I couldn't stand still. I wanted to run downstairs and go outside, but suddenly the wall got broken and the lights in the room went out. The room became so shaky that I couldn't move at all."

　　That night an 8.8-magnitude (震级) earthquake hit Chile. Buildings and bridges fell down. Electricity (电) and water services shut down. The Chilean Red Cross reported that about 500,000 homes were destroyed and more than 800 people died.

　　The earthquake has been the fifth strongest since 1900. More than 90 aftershocks (余震) followed the earthquake. A tsunami (海啸) was set off in the Pacific Ocean by the earthquake.

　　Scientists say that there are about 500,000 earthquakes in the world each year. Of these, only 20% are felt, and 100 of them cause damage.

　　So far, scientists haven't found a way to predict earthquakes. But you can learn to protect yourself during an earthquake. The most important thing to remember is to drop, cover and hold on. So remember to drop to the floor, get under something for cover and hold onto something strong during the shaking.

根据短文内容，选择最佳选项。（10分）

1. What happened to Sophia Wu on February 27?

2. Which is the correct order (顺序)?

a. Wu got up and found her whole room was moving.

b. Wu wanted to run downstairs and go out.

c. The wall got broken and the lights went out.

d. Wu was woken up by shaking.

3. Which is TRUE about the Chile Earthquake？

4. From the passage, we know that about 　　　 of the earthquakes cause damage every year.

5. How should we protect ourselves during an earthquake?

词语填空 10%

Dear Ronny,

　　Years ago you came to me for help. You said, "Grandpa, how could you do so   1.  in your life? You're still active to your life, but I'm already tired of   2. for my life. How can I get the same thing that you've got?"

　　I didn't know what to say to you. But when I know there are few days left for me, I tell   3.  that I should give you an answer. So here is what I believe.

First, you should know that life is filled(充满) with   4. , and many of them are good ones. If you don't keep your eyes   5. , you'll miss a number of good surprises in your life.　　

　　When you meet challenges, don’t run away, just welcome them. They'll make you stronger,   6.  and cleverer than you were before. When you do something wrong, you should be thankful for the things it gave you. And then, you should use this lesson to help you   7.  your dream come true. It's also important to decide what you want. Then keep your dream , work hard for it, and be ready to receive it. It will come true more quickly.

　　And always follow the rules, even the little ones. When you follow the rules, life will work well.   8.  you think you can live without the rules, you're only fooling(愚弄) yourself.

　　There will be more chances   9.  you are growing up. So you have to be brave enough to move from a known place to an unknown place. Life isn't just like climbing one mountain. It is also a part of your life to move   10.  one top to the next. If you rest for a too long time, you may fail at last. Leave the past in the past. Climb the next mountain and enjoy the fight in your life.

　　The person that can win is the one who wants to win.

Love always,

　　Grandpa

1.我们没有理由迟到。

There is 　　  　 　　for us 　　　      　.

2.在周末，我习惯于晚起。

On weekends, I 　　  　                       　　.

3.他费尽心思帮助我。

He 　　                                               　  　　.

4.我发现忘记那次经历很难。

I find 　　  　                        　　 that experience.

5. 正如你所能想象到的，情况与我们国内的大不一样。

　　        　  you can imagine, things are 　　        　  the way they are at home.