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For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone on outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships travelling through space, on the chance that someone may be receptive to such messages.
Scientists are using powerful radio telescopes to listen to signals from about 1,000 stars, all within 100 light years of earth. In addition, they will scan the entire sky to “listen” for radio messages from more distant stars. Using a computer, they will be able to monitor more than eight channels at one time. Scientists are looking for any signal that stands out from the background noise.
Of the 200 billion stars in the Milky Way galaxy(银河星系), scientist find that five percent are like our sun. Perhaps half of them have a planet like earth. Such a planet would be a reasonable distance from the star for temperatures to be right for the evolution of life. Based on the inhabitable (that can be lived in) planets in our galaxy, most scientists agree that chances are likely that one or more of these planets supports some life.
However, many scientists wonder whether intelligent life exists on other planets. Some believe that twenty years of searching without any intelligible message shows that no one is out there. They say that the evolution of intelligence comparable to ours is unlikely.
Other scientists believe that our search hasn’t been long enough to rule out the possibility that intelligent life exists in our galaxy. Although our sun family is about 20 billion years old. In that time, some scientists think it is likely that civilizations much more advanced than ours have developed. Perhaps these civilizations send us no signals; perhaps we have not recognized the signals they have sent us. If we hope to find intelligent life, these scientists believe that we have to keep looking.
1. According to the passage, how many planets in our galaxy might be inhabitable?
A. 5 billion. B. 10 billion.
C. 15 billion. D. 200 billion.
2. The first paragraph in this passage is mainly about .
A. how scientists are looking for signs of life on other planets
B. why scientists are looking for signs of life on other planets
C. where scientists are looking for signs of life on other planets
D. when scientists are looking for signs of life on other planets
3. The underlined word “monitor” in the second paragraph means “ ”.
A. find B. follow C. check D. form
4. Which of these statements is TRUE based on the information in the passage?
A. The earth is one of the oldest planets in our galaxy.
B. Most scientists believe that there is intelligent life on other planets.
C. Scientists are trying different ways to find signs of life on other planets.
D. Scientists don’t believe that there might be life on other planets.
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阅读下面 短文,从短文后所给各题的四个选项A、B、C、D中选出能填入相应空白处的最佳选项。
The Mullah couldn’t break his word. That would be 1 for an important person in the village. He certainly 2 to sell his donkey for a dollar. So he said, “ 3 me at the donkey fair (集市) on 4 . I shall sell her at that time. I shall 5 my donkey to the one who will treat her most 6 .”
Everybody was kind to animals in the village. So the Mullah 7 out a plan. He wanted to 8 his word and also to keep his donkey.
On the night before the donkey fair, the Mullah bought a piece of 9 .No one had any idea why the Mullah should want that.
On Saturday, man and boy in the village came to the donkey fair.
They found a 10 tied with a piece of rope 11 the tail of the Mullah’s donkey! Beside them stood the Mullah, who looked 12 .
“It is 13 , I’ll sell my donkey for a dollar,” said the Mullah. “Just one 14 , though, my donkey and my cat are very good friends. They must not be 15 . The kind man who 16 my donkey must buy my cat also.”
“How much is your cat?” asked many 17 .
“Oh, my cat is a very 18 animal,” said the Mullah. “Her father 19 a mouse for a king. Her mother caught a mouse for 10 .She is one of the finest cats. For such a great cat I want one hundred dollars”.
The men laughed, and gave up the idea of owning the donkey.
1.A. right B. wrong C. impossible D. strange
2. A. didn’t want B. wanted
C. hadn’t decided D. intended
3. A. Meet B. Pay C. Talk D. Help
4. A. tomorrow afternoon
B. the day after tomorrow
C. the evening
D. Saturday
5. A. give B. take C. sell D. show
6. A. cruelly B. warmly C. kindly D. carefully.
7. A. put B. thought C. carried D. made
8.A. say B. keep C. break D. send
9.A. bread B. paper C. cloth D. rope
10.A. cat B. dog C. cock D. rope
11.A. with B. on C. to D. around
12.A sad B happy C tired D fine
13.A. a lie B. true C. real D. a pity
14.A. matter B. problem C. thing D. question
15.A. killed B. sold C. beaten D. parted
16.A. sees B. buys C. likes D. wants
17.A. voices B. sounds C. noises D. cries
18.A. pretty B. cruel C. strong D. important
19.A. looked after B. caught C. drove D. grasped
20.A. me B. her father C. the Queen D. her
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信息匹配(共5小题;每小题2分,满分10分)。
下面是一篇应用文及其应用场合的信息,请阅读下列应用文和相关信息,并按照要求匹配信息。(答案写在答题卡上)
首先请阅读下列应用文:
HOW TO BOOK (预定)
Booking tickets for an important play on September 8.
A By Telephone
For credit card (信用卡) bookings. Calls are answered.
Box office (售票处)
01789-95623 9a.m.-8p.m.(Mon.-Sat.)
0541-541051 (24 hours, 7 days, no booking charge)
B By Fax
For credit card bookings. Please allow at least 48 hours for reply, if required.
Box office 01789-261974 or 01862-387765
C By Post
Please enclose(附上) a cheque (支票) details together with 50p to the total amount (总额) to cover postage. Please send to the Box Office, RST, Stratford-upon-Avon, CV376BB.
Booking opens for all the plays.
D In Person
Box office
RST hall, 9:30a.m.-8p.m.(Mon.-Sat.)
9:30a.m.-6p.m.when theatres are closed (Sun.)
E Overseas Booking
The easiest method of payment is by credit card.
CREDIT CARDS
We accept Visa, Master Card, American Express and Diners Club. Please give the card number, name and address of the card holder.
F By E-mail
Please visit the website http://www.bigcitytheatre.com and you will get the ticket in no time. Book the ticket online through the online payment system. 10p would be charged for each ticket.
请阅读以下购票者的信息,为他们匹配最合适的购票方式。
【小题1】Mr. Wallet is a retired man and has lots of free time. Watching plays is one of his favorites. The theatre is not far from his home.
【小题2】 Mrs. Bright is a business woman. There is a fax machine in her office but she wants to get the ticket as soon as possible. She doesn’t want to pay extra money for the ticket.
【小题3】Anna is a college student. At the beginning of this term, she is busy in all kinds of things. Thus, she can not afford to go to the theatre to book the ticket by herself. And she has no credit card at hand right now.
【小题4】 Shelly studies in Beijing University now. She will fly back to her country this weekend, before which she must book the ticket for the play.
【小题5】Mr. William works in a company as a computer programmer and has an easy access (机会) to the Internet. He wants to get the ticket as soon as possible.
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阅读下面短文,掌握其大意,然后从各题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题纸上将该项涂黑。
I had my first job at the age of thirteen, when a friend of my mother’s who owned a book shop 36 me for six hours a week to help her in the shop. I was very 37 to earn my own pocket money and my parents 38 interfered with how I spent it, even when I was spending it 39 . They believed that by earning money, spending it, and learning from the 40 , I would become more mature and 41 about how to handle work, relationships with others, and money.
Like many 42 parents, my parents also let me and my brothers do things over which they 43 a great deal. When I was sixteen, for example, after I finished high school and before I entered university, I wanted to spend the summer months traveling around 44 . My mother was against the idea of my traveling alone at such a young age, but my father felt that it would be a great 45 for me. In the end, my father won the 46 on the condition that I limited my traveling to France, my mother’s home, where I had many uncles, aunts and cousins 47 through the country who could 48 shelter and help if I needed them.
Three years later, my younger brother decided to 49 a year off after his first year in university and travel through the United States and the Caribbean. Again my mother was very worried and not 50 to see my brother leave school, but my father encouraged him and my brother had a(n) 51 year working his way on trains and ships to 52 passage to different ports and cities, and discovering many fascinating places and people.
These kinds of experiences are probably rare for children in many countries but in the US they are fairly 53 . Most parents start 54 their children at a young age to do small things by themselves. By the time they have finished high school, many American kids have already had part-time jobs, traveled around the US or other countries on their own, have 55 the university they plan to attend and maybe even decided on their future career, and so on.
36. A. taught B. allowed C. treated D. hired
37. A. anxious B. content C. proud D. hopeful
38. A. never B. ever C. always D. even
39. A. quickly B. foolishly C. seriously D. honestly
40. A. work B. mistakes C. others D. books
41. A. strict B. reasonable C. polite D. responsible
42. A. American B. Japanese C. Chinese D. British
43. A. helped B. supported C. shared D. worried
44. A. Asia B. Africa C. Europe D. Oceania
45. A. journey B. experience C. chance D. possibility
46. A. argument B. game C. discussion D. plan
47. A. send out B. give out C. carry out D. spread out
48. A. promise B. afford C. provide D. serve
49. A. leave B. make C. take D. prepare
50. A. angry B. eager C. sorry D. sad
51. A. unusual B. hard C. strange D. busy
52. A. accept B. earn C. find D. search
53. A. welcome B. fit C. necessary D. common
54. A. bringing B. forcing C. pushing D. protecting
55. A. selected B. admired C. afforded D. left
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