Elephants are famous for their supposedly excellent memory. Now it seems that t

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Elephants are famous for their supposedly excellent memory. Now it seems that they are good at simple math too.
Researchers at the University of Tokyo have found an Asian elephant named Ashya can add small quantities together and correctly identify(识别）which is larger.
For example ,when researcher Naoko dropped three apples into one bucket and one apple into a second, then four more apples into the first and five into the second, Ashya correctly identified that the first bucket contained more apples and began munching(嚼）on her tasty prize.
Ashya chose the correct bucket 74% of the time "I even get confused when "I"m dropping the apple," Naoko told New Scientist magazine.
Elephants" counting abilities are far from unique. Chimps, pigeons(鸽子)and dolphins have shown the same abilities in lab tests, but what is more impressive for Elephants is that their ability to tell between two figures does not get worse when those numbers are more similar.
The elephants that Naoko tested were as good at telling the difference between five and six as they were at telling between five and one.
Naoko presented her findings last week at the International Society annual meeting in New York.
It is not obvious why elephants should need this mathematical ability in the wild." It is really tough to figure out why elephants would need to count," said Mya, a professor at Cornell University who studies elephants.
One possibility is that they use it to keep track of other members of their herd(兽群）so that no one is left behind. Asian elephants live in groups of six to eight." You really don"t want to lose your group members," said Mya.
Another possibility is that the ability for simple math might be a by-product(副产品）of natural selection for a larger brain.
68.The experiments researchers have done recently show that elephants can____.
A. memorize things correctly      B. munch on apples
C. do some simple math          D. change small quantities into larger ones
69.What does the underlined word" tough" in Paragraph 8 mean?
A. Difficult        B. Impossible     C. Easy      D. Useful
70.The reason why elephants need to count is possibly that_____.
A. they want to exercise their brains
B .they often count the members of their herd
C. they hope to stay in groups
D. they have taken regular training

答案

68~70 CAB

解析

略

举一反三

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。
Sometimes you make a wish, but when it comes. you decide you don’t want it. That’s what happened with Micky’s “birthday wish”.
Our family tradition is that you make a wish before you blow out the birthday candle. After he blew out the candle. Micky told us that his wish was to win a prize in the Pine Ridge-match. We quickly told Micky, “If you tell people your wish. your wish won’t come true.” So we lit the candle again, and he made another wish.
Micky and Paul were both supposed to start playing at 5:30.
When Micky reported to the check-in table, the game organizers told him his opponent (对手) had phoned and said he was coming late. The officials told Micky he could choose not to play and be declared the victor of the first round of competition.
But Micky said he didn’t want to win by not playing. He wanted the experience of playing a great player.
Finally, the beast showed up. He was tall, smiling and relaxed. His serve (发球) was like lightning.

Micky had some good returns, but he lost quickly, 6-1, 6-0.
We congratulated Micky on having some good returns and a few great serves. And we noted that he had won the first game.
“I didn’t win that game,” Micky said. “I think he just gave it to me at the beginning because he arrived late.”
“It was a birthday present.” I said, smiling.
“No, I refused my birthday present,” Micky said. In his eyes, his “birthday present” had been the chance to win by his opponent’s being late.
Micky ended up winning the “consolation prize(鼓励奖)” a small prize that we didn’t know existed until Micky earned it by being undefeated in the consolation bracket (档次).
We’ll’ never know what Micky’s second wish was - the wish he didn’t share with us.
It seems to me that no matter how many birthdays you celebrate, as long as you enjoy challenges, you will never be “old”.
56. What kind of person is Micky?
A. A person who always gives up.          B. A person who is afraid of challenges.
C. One who enjoys challenges.               D. One who is selfish.
57. Why did Micky lose the match?

A. Because he gave up a good chance.           B. Because he let the others know his birthday wish.
C. Because he was proud of himself.       D. Because his opponent played much better than him
58. The prize Micky won was ______.
A. one he had expected                                B. not a well-known one
C. a famous one                                  D. one he thought meaningless
59. It can be inferred from the last paragraph that ______.
A. enjoying challenges is helpful for one to keep “young”
B. one will become old as he celebrates his birthdays
C. one will stay young by continuously celebrating his birthdays
D. challenges can make one never get old

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There is a saying “Beauty is in the eye of the beholder.” What one person considers beautiful may not be beautiful to another. When we talk about beauty in people, we often refer to their physical attractiveness. Of course, a beautiful or handsome face is pleasant to look at. But to me beauty is not only something that pleases the eyes. but also pleases the other senses and the mind. I think true beauty makes you see beyond the lovely sight. It will give you insight (深刻的了解) or realization of something interesting beyond just the outward appearance.
The most memorable “beautiful people” are those who have attractive personalities behind the pretty faces. In one of my previous classes, there were two beautiful girls. Sue and Lin. Both had almost perfect faces and slender(纤细的) figures. But Lin was used to getting her own way. She felt that her looks could help her get anything she wanted, especially among the boys. Sue, on the other hand, treated her beauty in a matter of-fact way and she was nice to everyone. She was also a member of the debating team. Her personality was mostly accepted by others and it made her a more outstanding beauty than Lin.

Inner beauty is another kind of beauty that attracts people greatly. People who have this kind of beauty have attained(获得) inner peace. They care about their fellowmen, and try to right the injustices in this world, Two well-known personalities who exemplify this are Nelson Mandela and Mother Theresa. Mandela is willing to sacrifice his life and freedom to obtain equal rights for the blacks in South Africa. Mother Theresa’s mission is to help the poorest of the world’s poor. This inner beauty makes the world a better place.
60. When we talk about beauty in people, we often refer to ________.
A. the beauty of eyes                             B. something beyond the lovely sight
C. something that pleases our eyes           D. inner beauty
61. What does the underlined sentence “Beauty is in the eye of the beholder” mean?
A. Beauty is a matter of a person’s taste and judgement.
B. Beautiful people are very popular.
C. Everybody hopes for beauty.
D. Beauty attracts people’ s eyes.
62. According to the passage, why did the author think Sue was more beautiful than Lin?
A. Sue had a perfect face                      B. Sue had a good character.
C. Sue became more and more slender.     D. Lin treated her beauty in a matter-of-fact way.
63. What’s the author’s opinion on beauty?

A. Beauty is a perfect face and a slender figure.
B. Beauty is something that pleases the eyes.
C. Beauty is an attractive personality behind the pretty faces.
D. Inner beauty doesn’t attract people.

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Welcome every morning with a smile. Let your first hour set the theme of success and positive action that is certain to echo(回响) through your entire day. Today will never happen again. Don’t waste it with a false start or no start at all. You were not born to fail.
Starting the day right can give good momentum (动力) for the rest of the day. Having a power morning is a key factor for a fruitful day. Here are some tips on getting the most out of the morning.
Wake up early. In theory, there’s no difference in waking up early or late as long as you get the proper amount of sleep. However, there is a psychological advantage when you wake up earlier than the average person and then you’ll have more time to do preparation before engaging in the real world.
Exercise. Good health is always a benefit with exercise, but studies have also shown that morning exercise helps you to sleep better at nights.
Eat breakfast. It’s the most important meal of the day. According to the Mayo Clinic, we should choose three from the following four: fruits and vegetables, grains, dairy, and protein. Did you know that you can actually gain weight when you skip breakfast?
Take a shower. When you shower, do you do it in the morning or at night? I used to shower in the evenings, but I found that morning showers helped me to be more smart.
Prioritize (优先) your To-Do list. Leo coined the acronym(首字母缩略词) MIT to mean “most important tasks.” Our to-do list might be never ending, but put on top of the list a couple of urgent tasks that will define the day to be a successful one.
Check your emails. Only once. Getting a lot of emails can be very distractive（分散精力的）. You actually are more productive when you check them only a few times at fixed time of the day. I only do them 2-3 times a day—once in the morning, once at lunch, and one more as it gets toward the end of the day.
45. The purpose for the author to write this passage is to_______________.
A. tell you to get up early every day
B. offer you the best way to start the day
C. give you advice about how to arrange a day
D. advise you to prioritize your to-do list every morning
46. If you don’t have breakfast, you may__________.
A. lose weight.              B. be productive.
C. put on weight.            D. be more smart.
47. The underlined word “coined” in Paragraph 6 mean__________.
A. invented         B. designed          C. founded        D. defined
48. The author advises you to check your emails only once because__________.
A. the emails are not important
B. reading e-mails is distractive
C. you can only read e-mails at fixed time
D. getting so many emails can distract your attention

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Edinburgh takes on Leinster in their Rugby Union match on Friday evening where it should be a dry night with some clear spells. It will feel chilly in the wind, with temperatures at the start of the match around only 6℃ (43⁰F).
There will be some light rain on Friday afternoon for the races in Newbury. It will stay rather cloudy and will feel cold in the wind with a high of 8 ℃. But the weather will not be too much of a problem for the event.
A slow moving storm system spreads cloud, rain and colder weather across New York. This will be the case, not only tonight, but right through until Friday. Saturday the weather will start to change to a more spring pattern with mild and fine weather again on Sunday, when the biggest American football match kicks off.
Keep an umbrella handy.
A cold front will push eastward from Texas to the southern half of the Mississippi Valley by Friday evening. Strong two severe thunderstorms have already developed, from eastern Kansas and western Missouri southward to central and eastern Texas. All outdoor sports events will be impossible in these areas.
60. If you want to watch the Rugby match on Friday, you"d better       .
A. wear warm clothes and a raincoat       B. wear warm clothes
C. take an umbrella with you                  D. wear a sport suit
61. Which of the following statements is NOT true according to the passage?
A. There will not be any sports matches or races in central and eastern Texas because of the coming thunderstorm.
B. The weather will be fine when the football match starts in New York.
C. The races will continue in Newbury in spite of the rainy weather.
D. Mississippi Valley runs from north to south.
62. What can we learn from the passage?
A. Bad weather happens abruptly in New York.
B. The races in Newbury will be cancelled because of the weather.
C. 6 ℃ is a high temperature for the season when the match takes place.
D. Edinburgh and Leinster refer to two Rugby teams in the passage.

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.
This is my third day of the English camp here in Australia. It has been an amazing experience. I can’t believe how many different nationalities are here. Because we all speak so many different languages, we are forced to use our English in order to communicate. I really like Jim, the leader of my small group. There are only five other students in our group; Jim is very easy-going and is very good at getting all of us to chat and have fun together.
There are classes every day, but they are not boring, like my English classes at school. We learn new vocabulary every day and then must practice it immediately in conversation or in real life situations. The teachers are very professional---and very skilled at making us feel comfortable and eager to talk. The writing classes are the most difficult for me; the teacher is very strict, but I like her a lot. She has very high standards, but her step-by-step method leads us slowly but surely to her final goal.
I can feel myself growing a lot personally. In just three days, I have much more confidence than ever before to express myself in English. I’ve also noticed that I’m much more comfortable with different kinds of people---not nearly so shy as when I’m at home. It seems that being shy is just my way of hiding when I’m afraid. Here at the camp, the teachers and other leaders have kindly but firmly forced me to push past my fear. I’m learning a lot about myself. In fact, after staying here for only three days, I have realized that in the past I used my shyness as an excuse for my poor English. I’ve realized that I’m not really being shy, but I’m being afraid of embarrassment--- and my fear has hurt not only my English ability but my social skills. Here at the camp I’m not only learning English but also learning how not to be afraid.
68. Which of the following statements is true according to the passage?
A. The English Camp only offers a three-day study.
B. The writer is the leader of his small group.
C. There are altogether five members in the writer’s group.
D. The members in the English camp are from different countries.
69. What does the writer think of his English classes at school?
A. They are not boring.
B. They are dull.
C. They are interesting.
D. He likes them better than the classes in the English camp.
70. What can we learn about the writer from the passage?
A. His English used to be poor because of his shyness.
B. His English used to be poor because of his fear.
C. He doesn’t like English.
D. He is not as comfortable with different kinds of people as at home.
71. By saying “my fear has hurt not only my English ability but my social skills”, the writer means all of the following except ________.
A. he has learnt both English and social skills in the English camp
B. he has much more confidence than ever before to express himself in English now
C. he has grown a lot personally at the English Camp
D. he is not learning much about himself at the English Camp

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