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  Australia, the last continent, was discovered by ships belonging to European nations in the seventeenth century.These nations were less interested in changing it into a colony(殖民地)than in exploiting it.As in the early history of the United States, it was the English who set up the settlements in Australia.This history and the geography of these two British colonies have some other things in common as well.

  Australia and the United States are about the same in size, and their western lands are both not rich in soil.It was the eastern coast of Australia and America that the English first settled, and both colonies soon began to develop towards the west.However, this westward movement took place more because the English were searching for better land than because the population was increasing.Settlements of the western part of both countries developed quickly after gold was discovered in America in 1849 and in Australia two years later.

  Although the development of these two countries has a lot in common, there are some striking(显著的)differences as well.The United States gained its independence from England by revolution while Australia won its independence without having to go to war.Australia, unlike the United States, was firstly turned into a colony by English prisoners and its economic development was in wheat growing and sheep raising.By 1922, for example, Australia had fifteen times more sheep than it had people, or almost half as many sheep as there are people today in the United States.Yet, in spite of these and other main difference, Australia and the United States have more in common with each other than either one has with most of the rest of the world.

(1)

In the early history of America and Australia, both colonies developed towards the west firstly for the reason that ________.

[  ]

A.

the population was increasing rapidly in the east

B.

the English thought there might be richer land there

C.

gold was discovered there

D.

fewer people lived there

(2)

In the early 1920s, ________.

[  ]

A.

Australia had one fifteenth as many people as sheep

B.

there were more sheep in Australia than in the United States

C.

the population in Australia was greater than that of the United States

D.

the United States had twice as many sheep as people

(3)

Australia, unlike the United States, ________.

[  ]

A.

did not discover gold until the late 1840s

B.

was the last and biggest continent to be discovered

C.

was not rich in gold in its western part

D.

won its independence by peaceful means

(4)

In the last paragraph, the underlined sentence means ________.

[  ]

A.

the United States and Australia do not have any main difference

B.

the United States and Australia have nothing in common with the rest of the world

C.

the United States and Australia have much more in common than they have with other countries

D.

in common with the rest of the world, the United States and Australia have a lot of differences

答案:1.B;2.A;3.D;4.C;
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科目:高中英语 来源:2008-2009学年度北京五中第一学期高三期中考试、英语试卷 题型:050

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  Not even Dan Brown and his Da Vinci code-breakers(密码破译者)dared deal with the mystery of Mona Lisa’s smile.But Nicu Sebe, a computer expert at the University of Amsterdam, the Netherlands, did.He used ‘emotion recognition’ software to process the famous painting and found Mona Lisa happy(83 per cent)and slightly disgusted(厌烦的)(9 per cent).

  Faces show emotions.Psychology, computer science, and engineering researchers are joining forces to teach machines to read expressions.If they succeed, your computer may one day“read”your mood.Machines equipped with emotional skills could also be used in teaching, gaming, mind-reading, etc.

  “Mind Reader”, a system developed by Rosalind Picard at MIT(the Massachusetts Institute of Technology)in the US, uses input from a video camera to do real-time analysis of facial expressions.It reports on whether you seem“interested” or“agreeable”or if you’re“confused”.The system can help people recognize others’ emotions.Picard says this means we could teach a machine to be as sensitive as a human.In fact, a machine can be even smarter than people since it can tell if a person is lying or just“performing”by analyzing one’s facial movements.

  Jeffrey Cohn, a psychologist at the University of Pittsburgh, uses the Facial Action Coding System to recognize human emotions.The system sorts more than 40 action units(AUS)of the face to tell people’s real emotions.He studied a videotape of a criminal who said to be sad about the murder of several family members and tried to pin the blame on someone else.But Cohn saw no real sadness in the woman’s face.

  Sadness is a group of AUS that is difficult to do at the same time.You have to pull down the corners of your lips while bringing your eyebrows together and raising them.What the woman did was raise her cheeks to make a lip curl(撇嘴).Her brows stayed smooth.

(1)

The best title of this passage is“________”.

[  ]

A.

The emotion on your face

B.

Look at your face

C.

Your face tells a story

D.

Telling a lie

(2)

The missing sentence“This means, even though your mouth lies, your face doesn’t, and the machine will know it all.”should be put at the end of ________.

[  ]

A.

Paragraph 2

B.

Paragraph 3

C.

Paragraph 4

D.

Paragraph 5

(3)

How many facial emotion analyses are mentioned in this passage?

[  ]

A.

Four.

B.

Three.

C.

Two.

D.

One.

(4)

The underlined word“it”refers to ________.

[  ]

A.

MIT

B.

the video camera

C.

one’s face emotion

D.

the real-time analysis

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