E
Erica David lives in Pinedale,Wyoming，USA，where winter can bring temperatures of below 35 degrees Fahrenheit，howling winds，and a lot of snow．So it was just natural that she chose to study snow for her school science fair in the sixth grade．
Now a junior in high school，Erica is in her sixth year of snow experiments，and is well on her way to becoming a snow expert．She started with a basic question：Could snow fences be built to work better?
Snow fences are used to keep snowdrifts（雪堆）from covering areas like roads of train tracks，or to help build up snow where it can help with water shortages in spring when it melts（融化）．“Also，I wanted to protect my animals better from blowing snow，”says Erica，who raises goats，sheep，and pigs．
Before she could test fence designs，Erica had to figure out what would act like real snow in her experiments. “I tested flour, sugar, and salt before I settled on dishwasher powder , ”she explains.
Science fairs offer students the chance to test theories, present findings to judges, and meet other researchers. Erica’s many achievements include competing at the Discovery Channel Young Scientist Challenge for middle school students and the Intel International Science and Engineering Fair, where students from around the world present their science research.
But perhaps the best reward is that her research is already being put to good use. She has come up with an improved snow fence design, and this year she’s helping think out how to provide water supply to native plants, which have been killed off by drilling at nearby natural gasfields.
“Science fairs are an amazing experience,”says Erica. “Just pick your true feeling and go for it. ”
72. What does the passage suggest to us?
A. Science fairs are held for high school students in America.
B. Erica is the youngest show expert well known in America.
C. The environment brought much convenience for Erica to study snow.
D. The hope to contribute to her hometown made Erica experiment on snow.
73. In Erica’s hometown, snow fences may play a part in ________.
a. reducing the harm blowing snow does to animals
b. supplying water resource to the nearby gas fields
c. making up for the lack of water resource.
d. keeping the traffic smooth
A. a,b,c B. a,b,d C. b,c,d D. a,c,d
74. Science fairs are attractive to students because they ________.
A. can have their research put into practical use
B. can have their scientific ideas tested out
C. are allowed to help protect the local wildlife
D. can learn about the most advanced technology
75. Which of the following material can best replace snowing in Erica’s experiment?
A. Flour. B. Sugar. C. Salt. D. Dishwasher powder.
C
I’ve been told that in China，having a pet，particularly a dog，is often considered to be a status（地位）symbol because it shows the family can afford to have an animal．It’s very different here．
In Canada it’s common to have pets．Many people have dogs；many others have cats，fish，birds or rabbits．Some keep what we call exotic（奇异的）pets，although keeping exotic animals is difficult，and because it can also be hard on the animals, the keeping of some exotic animals is not allowed by law．Some people do it anyway．
I like animals．As far back as I can remember my family has always had cats．Our cats．of course，wanted to go outside and it seemed reasonable to let them wander the neighborhood finding birds to run after，trees to climb and sunny places to sleep．As we always lived in a city，however，there was a problem．I remember more than once losing a cat that was killed by a car and it was heartbreaking．
Now，my wife and I lived in a small town．We no longer have a house—we live in an apartment（公寓）．We have a cat named Callie and she never goes out except onto the halcony（阳台）so cars are no longer a problem．She’s about sixteen years old and will probably live to be twenty or more．The trouble will come when she dies．We’ve had a pet for so long that it seems like a natural part of our lives and without a cat around the room it will seem somehow empty．On the other hand，we’re getting older and，given that a cat can live about twenty years we wonder if we’ll ever have another after Callie goes.
Having a pet is very good for a number of reasons．It helps to teach children how to look after a living creature，makes them realize that animals have feelings just like we do and that, in many ways，we depend on each other．For older people like me an animal is a companion（伙伴）and a comfort to have around．A pet，properly treated, returns the favor by giving back unconditional love．Wouldn’t this world be a great place if people could learn how to do that !
64．The writer keeps a cat as a pet now because___________．
A．she feels lonely living in the countryside
B．it acts as her companion
C．her family is used to keeping a cat
D．it can helps her teach her children．
65．What will happen after the writer’s pet，Callie dies?
A．She will surely buy another one． B．She won’t keep pets any longer．
C．She will remember it for a long time． D．Her room will be empty．
66．What should people do in keeping a pet according to the text?
A．Not allow it to go out of the room． B．Catch birds for him to play with．
C．Let it wander outside as it likes． D．Not live in the city．
67．What can be the best title for the passage?
A．How to keep a pet． B．My pet，Callie．
C．Keeping Pets in Canada． D．It’s the Animal in Me．
B
Advice to “sleep on it” could be well founded, scientists say. After a good night’s sleep a problem that couldn’t be solved the night before can often appear more manageable, although the evidence（证据）until now has been personal experience. But researchers at the University of Luebek in Germany have designed an experiment that shows a good night’s sleep can improve insight（洞察力）and problem-solving.
“If you have some newly-got memories in your brain, sleep acts on these memories and rebuild them, so that after sleep the insight into problem which you could not solve before increases,” said Dr Jan Born, a neuroscientist（神经病学专家）at the university. To test the theory, they taught volunteers two simple rules to help them turn some numbers into a new order．There was also a third，hidden rule，which could help them increase their speed in solving the problem．The researchers divided the volunteers into two groups：half were allowed to sleep after the training while the rest were forced to stay awake．Dr Jan Born and his team noticed that the group that had slept after the training were twice as likely to figure out the third rule as the other group．“Sleep helped，”Born said in a telephone interview．“The important thing is that you have to have a memory representation in your brain of the problem you want to solve and then you sleep，so it can act on the problem．”But Born admitted that he and his team don’t know how rebuilding of memories occurs or what governs it．Pierre Maquet and Perrine Ruby of the University of Liege in Belgium said the experimental evidence supports the suggestions that sleep can help develop creative thinking．Although the role of sleep in human creativity will still be a mystery，the research gives people good reason to fully respect their periods of sleep，they added．
60．The underlined phrase“sleep on it”in Paragraph 1 probably means_________．
A．to delay deciding something until the next day
B．to get as much sleep as possible
C．to go on sleeping without being disturbed
D．to sleep till after the time you usually get up in the morning
61．Jan Born and his team carried out the experiment through________．
A．comparison B．interview C．survey D．imagination
62．It can be inferred from the passage that___________．
A．people should sleep so long as they have time
B．sleep is the only way to solve hard problems
C．people have various periods of sleep D．people know how sleep rebuilds memories
63．What would be the best title for the passage?
A．How Sleep Works． B．Sleep Helps Solve Problems．
C．No Evidence，But Well Founded． D．Born’s Discovery on Sleep．
第三部分 阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
It u won $ 50,000,000 would u still go to college?
Lots of people go to college so they have a chance to get a better job, but if you won $ 50 million, would you still pursue（追求）a higher education?
Re: If u won $ 50,000,000 would u still go to college?
I would surely still go to college if I had that much money, but I would not be competing for a scholarship on collegenet. com. I would probably still discuss things here and I would create other scholarships to help other people to go to college as well.
With $ 50 million, I would not have to worry about getting a loan（贷款）from Chase Bank or finding scholarships to study abroad. I would have published several books by now as well, but I would still pursue my education. Going to undergraduate school is something that I really want to do because I want to become a Pediatrician. Money may buy a lot of things, but it does not necessarily give you knowledge and knowledge is what I am hunting for now.
I am not just going to school to get a better job; I am going to school to realize all of my dreams. $ 50 million is a lot of money, but no amount of money can keep me from my dreams.
Veggie thought: “Money may make things easier, but it is not everything. ”
Re: If u won $ 50,000,000 would u still go to college?
Would I still go? UMM , YES YES YES YES YES! ! ! ! !
I still want to teach... I don’t care if I have more money than Bill Gates... I still want to be in a classroom teaching! ! And I need a degree to do that! Teaching is my dream job, and it would make me really happy.
I would pay off my loans as well as my boyfriend’s loans and help out a couple of friends who are having trouble with money.
Re: If u won $ 50,000,000 would u still go to college?
I would still go to college. The only difference is with that much money to go to college I probably would stay in college longer and pursue a few extra degrees while I am there. I am looking for knowledge not money. The only problem is I need money to pursue knowledge.
Also I could set up scholarship funds and I could save some more for additional dreams that I have.
56. According to the answers, what do they have in common?
A. They all prefer money to education.
B. They all want to get a better job.
C. They will continue to pursue knowledge.
D. They will give up jobs.
57. From the first answer, we know the person is ________.
A. patient B. ambitious C. mean D. selfish
58. In the following statements, which is true according to the passage?
A. They all have something they want to do.
B. They think money is more important than knowledge.
C. The first person is rich.
D. The second person doesn’t want to get other scholarship.
59. The underlined phrase “pay off” means ________.
A. give back B. cost C. ask for D. get
第二节 完形填空（共20小题；每小题15分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
We arrived at the hospital to find Dad was very weak, but his smile was as 36 as ever. It was another attack of pneumonia（肺炎）. My hushand and I stayed with him for the 37 but had to return to our jobs on Monday. Local 38 would help Dad get home from the hospital and look after him. 39 I longed to be able to let him know that we cared too, even when we weren’t with him.
Then I remembered a 40 tradition（传统）when our children were small When 41 their grandparents’ home after a visit, each child would write a love note to their grandparents. They __42__ notes in the cereal（麦片）box, under a hairbrush, next to the 43 or even in the microwave（微波炉）. For days, their grandparents would 44 as they discovered these reminders of our love.
45 as I tidied Dad‘s kichen and 46 up a bed for him downstairs in the living room, I wrote some notes. Some were 47 , “Dad, I put the food in the fridge so it wouldn’t go bad.” Some expressed my love, “Dad, I 48 you will sleep well in your new 49 .” Most notes were down-stairs where he would stay for several weeks until he 50 strength, but one note I hid upstairs under his pillow, “Dad, if you have found this 51 , you must be feeling better. We are so glad!”
Just like his 52 strengthened him physically, these “emotional vitamins” would 53__ his spiritual health. Several weeks later, in one of our 54 phone calls, I asked Dad how he was
__55__. He said, “Pretty good ! I just found your note under my pillow upstairs!”
36. A. sure B. weak C. happy D. wild
37. A. day B. month C. night D. weekend
38. A. doctors B. friends C. relatives D. classmates
39. A. But B. Therefore C. Besides D. Though
40. A. city B. nation C. family D. village
41. A. moving B. entering C. arriving D. leaving
42. A. wrote B. hid C. mixed D. stuck
43. A. curtain B. chair C. phone D. window
44. A. find B. smile C. regret D. miss
45. A. Because B. However C. While D. So
46. A. dressed B. made C. cleaned D. ticked
47. A. practical B. funny C. uninteresting D. true
48. A. wish B. demand C. hope D. suggest
49. A. home B. bed C. house D. hospital
50. A. experienced B. discovered C. regained D. grew
51. A. word B. letter C. note D. place
52. A. doctors B. food C. operation D. medicines
53. A. change B. improve C. cure D. harm
54. A. regular B. usual C. long D. special
55. A. hving B. going C. finding D. Doing
34. The international agreement, ________ to encourage children not to smoke and help people
kick the habit, was signed on February 27.
|
A．intended |
B．being intended |
C．intending |
D．to intend |
