题目列表(包括答案和解析)
Scientists at Harvard University and Bates College find female chimpanzees (黑猩猩) appear to treat sticks as dolls, carrying them around until they have children of their own. Young males engage in such behavior much less frequently.
The new work by Sonya M. Kahlenberg and Richard W. Wrangham, described this week in the journal Current Biology, provides the first evidence of a wild nonhuman species playing with dolls, as well as the first known sex difference in a wild animal’s choice of playthings.
The two researchers say their work adds to a growing body of evidence that human children are probably born with their own ideas of how they want to behave, rather than simply mirroring other girls who play with dolls and boys who play with trucks. Doll play among humans could have its origins in object—carrying by earlier apes (猿类), they say, suggesting that toy selection is probably not due entirely to socialization.
“In humans, there are obvious sex differences in children’s toy play, and these are remarkably similar across cultures,” says Kahlenberg. “While socialization by elders and peers has been the primary explanation, our work suggests that biology may also have an important role to play in activity preferences.”
In 14 years of data on chimpanzee behavior at the Kibale National Park in Uganda, Kahlenberg and Wrangham counted more than 100 examples of stickcarrying. Some young chimpanzees carried sticks into the nest to sleep with them and on one occasion built a separate nest for the stick. “We have seen juveniles occasionally carrying sticks for many years, and because they sometimes treated them rather like dolls, we wanted to know if in general this behavior tended to represent something like playing with dolls,” says Wrangham, a Professor at Harvard. “If the doll hypothesis (假设) was right, we thought that females should carry sticks more than males do, and that the chimpanzees should stop carrying sticks when they had their first child. We have now watched enough young chimpanzees to prove both points.”
【小题1】What does a female chimpanzee do with sticks?
| A．She gives them to her child to play with. |
| B．She treats them as dolls. |
| C．She makes useful tools from them. |
| D．She treats them as weapons. |
| A．Sex difference. | B．Socialization. |
| C．Environment. | D．Cultural difference. |
| A．socialization has nothing to do with human’s choice of playthings |
| B．sex difference is the only factor in human’s choice of playthings |
| C．the biology factor may also influence toy choice |
| D．people choose different toys in different cultures |
| A．both humans and chimpanzees choose their playthings due to sex difference |
| B．different factors cause humans and chimpanzees to choose different playthings |
| C．only female chimpanzees have playthings |
| D．chimpanzees usually choose playthings for their children |
“Mobile phone killed my man,” screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain.
F
or anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story.
One of the oddest effects comes from the now famous “memory loss” s
tudy. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can’t comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive（认识的）abilities. “I’m pretty sure there is no effect on short-term memory,” he says.
Another expert, Tattersall, remarked that his latest findings have removed fears about memory loss. One result, for instance, suggests that nerve cell synapses（神经元突触） exposed to microwaves become more — rather than less — receptive to undergoing changes linked to memory formation.
An even happier outcome would be that microwaves turned out to be good for you. It sounds crazy, but a couple of years ago a
team led by William Adey at the Veterans Affairs Medical Center in California found that mice exposed to microwaves for two hours a day were less likely to develop brain tumours when given a cancer-causing chemical.
“If it doesn’t certainly cause cancer in animals and cells, then it probably isn’t going to cause cancer in humans,” says William. And while there’s still no absolute evidence that mobile phone use does damage your memories or give you cancer, the conclusion is: don’t be afraid.
【小题1】 Mobile phone users are worried because ______.
| A．they are not sure whether mobile phones can cause memory loss |
| B．it’s said that mobile phones have a lot of side effects |
| C．one headline reported “Mobile phone killed my man” |
D．a British newspaper s howed mobile phones could heat the brain |
| A．the mobile phone is a most wonderful invention |
| B．there’s no need to worry about the radiation from mobile phones |
| C．something must be done to stop people using mobile phones |
| D．mobile phone companies shouldn’t cheat customers |
| A．New Mobile Phones. | B．Special Mobile Phones. |
| C．New Special Investigation: Mobile Phones. | D．New Investigation. |
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
F . Scott Fitzgerald, born on September 24,1896, an American novelist, w as once a student of St.Paul Academy, the Newman School and attended Princeton. University for a short while. In 1917 he joined the army and was posted in Alabama, where he met his future wife Zelda Sayre. Then he had to make some money to impress her.
His life with her was full of great happiness, as he wrote in his diary :“ My own happiness in the past often approached such joy that I could share it even with the person dearest to me but had to walk it away in quiet streets and take down parts of it in my diary.”
This side of paradise, his first novel, was published in 1920. encouraged by its success, Fitzgerald began to devote more time to his writing. Then he continued with the novel the Beautiful and Damned (1922), a collection of short stories Thales of the Jazz Age (1922), and a play The Vegetable (1923). But his greatest success was The Great Gatsby, published in 1925,which quick brought him praise from the literary world. Yet it failed to give him the needed financial security. Then, in 1926, he published another collection lf short stories All the Sad Young Men.
However, Fitzgerald’s problems with his wife Zelda affected his writing. During the 1920s he tried to reorder his life, but failed. By 1930, his wife had her first breakdown and went to a Swiss clinic. During this period he completed novels Tender Is the Night in 1934 and The love of the last Tycoon in 1940. while his wife was in hospital in the United States, he got totally addicted to alcohol. Sheila Graham, his dear friend, helped him fight his alcoholism.
56. How many novels written by Fitzgerald are mentioned in the passage ?
A. 5 B. 6 C. 7 D. 8
57. Which of the following is the correct order to describe Fitzgerald’s life according to the passage?
a. He became addicted to drinking.
b. He studied at St.Paul Academy.
c. He published his first novel This Side of Paradise.
d. The Great Gatsby won high praise.
e. He failed to reorder his life.
f. He joined the army and met Zelda.
A.f-c-e-a-b-d B. b-e-a-f-c-d C. f-d-e-c-b-a D. b-f-c-d-e-a
58. We can infer from the passage that Fitzgerald .
A. had made some money when he met Zelda in Alabama.
B. was well educated and well off before he served in the army
C. would have completed more works if his wife hadn’t broken down
D. helped his friend get rid of drinking while his wife was in hospital
59. The passage is probably followed by a concluding paragraph about .
A. Zelda’s personal life
B. Zelda’s illness and treatment
C. Fitzgerald’s friendship with Graham
D. Fitzgerald’s contributions to the literary world
If you live in a city where everyone rushes, realize that you don't have to be like everyone else．You can be different．
I can't give you a step-by-step guide to moving slower, but here are some things to consider and perhaps adopt, if they work for your life．
1．Do less
Cut back on your projects, on your task list, on how much you try to do each day．Focus not on quantity but on quality．Pick 2 or 3 important things-or even just one important thing- and work on those first．
2．Have fewer meetings
Meetings are usually a big waste of time and make you rush．Try to have blocks of time with no interruptions, so you don't have to rush from one meeting to another．
3．Give yourself time to get ready and get there
If you're constantly rushing to appointments or other places you have to be, it's because you don't allot（分配） enough time in your schedule for preparing and for traveling．Pad your schedule to allow time for this stuff．If you think it only takes you 10 minutes to get ready for work or a date, perhaps give yourself 30 to 45 minutes so you don't have to shave in a rush or put on makeup in the car．
4．Practice being comfortable with sitting doing nothing
When people have to wait, they become impatient or uncomfortable．Try standing in a line and just watching and listening w people around you．It takes practice, but after a while, you’ll do it with a smile．
5．Realize that if it doesn't get done, that's Ok．
There's always tomorrow．And yes, I know that's a frustrating attitude for some of you who don't like laziness or living without firm deadlines, but it's also reality．The world likely won't end if you don't get that task done today．Your boss might get mad, but the company won't collapse and the life will inevitably go on．
Try these things out．Life is better when unrushed．
Remember the quote: If nature can get everything done without rushing, so can you．
【小题1】Which can be the best title of the passage?
| A．How not to hurry in our life? |
| B． How to give out our life? |
| C．What to do with our life? |
| D．How to change our life? |
| A．you don't have to put on makeup |
| B．you'd better squeeze about 35 minutes out for it |
| C．you should arrange 10 minutes for it |
| D．you should rush there |
| A．even if we do as we're told by the author, we can't change anything |
| B．if we follow the author's advice, our life will be better |
| C．we should try to do all the things better on our task list |
| D．there's always tomorrow, so we can put off the thing that must be done today till tomorrow |
| A．develop rapidly | B．pay enough |
| C．fail completely | D．drop suddenly |
阅读下面短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。
Women are playing a much more important part in society today.
Now women are working teachers, scientists and even leaders. 1.
We have to admit the fact that almost all jobs used to be done by 2.
men are done perfectly well today by women. Women are no longer l
3.
down upon in society. With these c______ in their social role, women’s 4.
position in the family has been （改善）as well. It is hard to find the
5.
wife is busy while the husband is sitting in an armchair, w TV. 6.
In spite of all these changes, a great n of men still guard their 7.
rights. They t of women as incapable creatures. Sometimes few 8.
women are allowed to a important meetings. This is the 9.
problem we should try to (解决)now.
10. _
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