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

Now most students are under a lot of pressure. Every year they look different and feel different. They are  16  year by year. They have to  17  things for themselves. They  18  to be unhappy. If they know the secret to be happy, it is  19  for them to be happy. Kate is a middle school student. She is much happier than before. “I couldn’t find any happiness for a  20  time. In the past, I cared too much  21 what other people thought of me,” said Kate.

“ At school I was very  22 . When I spoke in class, my face turned red.  23  I felt that my classmates were all looking at me. Now I feel a lot more  24  when I’m talking with people around me. I’m sure that if you  25  too much about what other people think of you, you will be unhappy.”　　

(    )16. A. showing up   B. turning up   C. growing up   D. standing up　　

(    )17. A. plan         B. think       C. care         D. look　

(    )18. A. find         B. seem       C. sound        D. think

(    )19. A. earlier       B. nicer        C. easier       D. harder

(    )20. A. much        B. few         C. little        D. long

(    )21. A. about        B. after        C. to          D. of　　

(    )22. A. kind         B. outgoing     C. shy        D. pretty

(    )23. A. before        B. until         C. so         D. because　

(    )24. A. interested     B. nervous      C. relaxed      D. upset

(    )25. A. think         B. worry       C. have           D. want

Jeff Keith has only one leg. When he was only twelve years old, Jeff had cancer. Doctors had to 　16　 off most of his right leg.

　17　 Jeff puts on an artificial leg(假肢). The leg is plastic. With the plastic leg, Jeff can ski, ride a bicycle, swim, and play soccer. He can also run.

Jeff made a plan with his friends who had plastic legs, 　18　. They decided to  　19　 across America. They all wore special T-shirts. 　20　 it was “Run, Jeff, Run, Jeff Keith’s Run Across America”.

Jeff Keith ran across the United States from the east to the west 　21　 he was twenty-two years old. He started running in Boston(波士顿). Seven 　22　 later, he stopped 　23　 in Los Angeles（洛杉矶）. He ran 3,200 miles (1 mile = 1.6093km). Jeff wore out thirty-six pairs 　24　 running shoes and five plastic legs. Jeff 　25　 in cities on the way to Los Angeles. In every city people gave Jeff money. The money was not for Jeff, 　26　 for the American Cancer Society. The Society used the money to help people know 　27　 about cancer.

On the way to Los Angeles, Jeff talked to people about 　28　. Jeff is disabled, but he can do many things. He finished college and is studying to be a lawyer(律师). Jeff says, “People can do 　29　 they want to do. I want people to know that. I ran 　30 for disabled people. I ran for everybody.”

1.A. take       　B. cut            C. put               D. set

2. A. Every day 　B. One day      C. Some day       D. A day

3. A. also      　B. too            C. either           D. neither

4.A. walk       　B. fly            C. swim         D. run

5. A. On              B. In         C. With          D. Above

6.A. while      　B. because        C. when          D. if

7. A. months    　   B. days        C. hours            D. minutes

8.A. running      B. to run     C. walking      D. to walk

9.A. at     　B. for            C. in               D. of

10.A. reached   　B. studied        C. stopped      D. started

11. A. and      　B. but        C. or           D. so

12.A. more　　　 B. less        C. fewer            D. little

13.A. cancer    　 B. walk      C. society      D. America

14.A. any       　 B. thing     C. nothing  D. anything

15. A. not only    B. not       C. only         D. just

 

根据汉语提示，完成下面的英语短文

早晨我通常六点钟起床，六点半吃早饭，七点半乘十七路车去上学。我在学校里吃午饭，下午六点回家。七点做作业，九点左右我洗个澡就上床睡觉了。?

I usually　1　　2　at six in the morning. I　3　　  4　at six thirty. At　5　　  6　seven I take the No.17 bus to　7　 　  8     　 　9   .I eat lunch 　10   　 　11    .At six　12   　 　13      ?　14   I go home. At about seven, I　15    　 　16  　 　17    .At about nine o'clock I take a shower, then　18    　 　19    　 　20  quickly.

 

 

My mum only had one eye. She cooked for students and teachers to    16    the family when I was young.

   One day my mum came to 　17  hello to me in primary school. I was so embarrassed（尴尬的） that I threw her a hateful  18  and ran out.

   The next day at school, one of my classmates said, “Your mum only has one eye!” and   19     at me.

   I hated my mum and decided to leave her, so I studied very hard. Later I got a chance to go abroad to study and I left my mother.　20　graduation I worked, bought a house and got    21  there. Then I had kids of my own. I was happy with my wife and my kids. But one day someone knocked at my door. It was my  22   !When she stood by the door, my children laughed at her, and I   23   at her, “How dare you come to my house and scare my children! GET OUT OF HERE NOW!” And to this, my mum 　24   answered, “Oh, I’m so sorry. I may have got the wrong   25   ,”and she disappeared.

   One day, a letter regarding a school reunion（聚会） came to my house. So I 　26   to my wife that I was going on a business trip. After the reunion, I went to the old house.

   My neighbours said that she    27    . I did not have a single tear. They handed me a letter that she had wanted me to have.

   My dearest son,

    I am thinking 　28　 you all the time. I’m sorry that I came to your house and scared your 　29　 .

     I was so glad when I heard you were coming for the reunion. But I may not be able to even get out of bed to see you. I’m sorry that I was still an embarrassment to you when you were growing up.

   You see…when you were very little, you got into an accident, and lost your eye. As a mother, I couldn’t stand watching you grow up with one eye. So I gave you    30    .

   …  With all my love to you!

   Your mother

1.A. support       B. provide       C. offer         D. prefer

2.A. speak          B. talk          C. say           D. tell

3.A. cry           B. look          C. laugh         D. smell

4.A. smiled             B. shouted       C. knocked     D. laughed

5.A. After              B. Since        C. Before        D. Until

6.A. worried            B. excited       C. married       D. satisfied

7.A. Dad                B. friend        C. son           D. Mum

8.A. said               B. screamed      C. talked        D. added

9.A. quietly            B. happily       C. loudly        D. angrily

10.A. name           B. address       C. number       D. city

11.A. laid           B. told          C. lied          D. lay

12.A. returned       B. moved        C. hurt          D. died

13.A. over              B. of            C. out           D. about

14.A. wife           B. son           C. family        D. daughter

15.A. his               B. yours            C. hers             D. mine