閱讀理解。
     New findings from Queen's University biologists show that in the plant world, bigger isn't
necessarily better.
     "Until now most of the thinking has suggested that to be a good competitor in the forest,
you have to be a big plant," says Queen's Biology professor Lonnie Aarssen. "But our research
shows it's virtually the other way around."
     Previous studies showed that larger plant species monopolize(壟斷) sunlight, water and
Other resources, limiting the number of smaller plant species that can exist around them. But
the research has proved that this is not generally the case in natural vegetation.
     In the Queen's project, PhD student Laura Keating targeted the largest "host plants" of 16
woody plant species growing in the Okanogan Valley, British Columbia. The research team
calculated the number and variety of plants that neighbored each large host plant. They then
randomly selected plots without host plants and calculated the plant species there as well. The
research showed that the massive trees have no effect on the number of species with which they
coexist.
     Smaller plants have many advantages over their overbearing neighbors, Professor Aarssen
notes. Larger species generate physical space niches(生態(tài)位)under their shelters where smaller
species grow well. Smaller plants are much more effective than large trees at using available
resources. They also produce seeds at a much younger age and higher rate than their bigger
counterparts, and settle down much more quickly-thus competing with the newly-born plants
of larger species.
1. What's the main idea of the text?
A. Smaller plants may have many advantages over their neighbors.
B. In the plant world, the bigger is better than the smaller one.
C. To be a good competitor in the forest, you have to be a small plant.
D. Queen's University's students made a new research.
2. The underlined word "this" in Para.3 refers to the view that ____.
A. large and small plants can grow together in harmony  
B. larger plant species limit their smaller neighbors' growth
C. small plant species have their own advantages
D. large and small plant species can never coexist.  
3. What does the underlined word coexist mean in paragraph 4?
A. cooperate together  
B. surround together  
C. evolve together  
D. live together
4. Which is the CORRECT order in the Queen's project?
a. Randomly selected plots without host plants and-calculated the plant species.
b. Calculated the number and variety of plants that neighbored each large host plant.
c. Selected the largest individuals or "host plants" of 16 woody plant species.
A. a, b, c          
B. c, b, a        
C. b, c, a        
D. a, c, b
5. What can we learn according to the text?
A. Larger plant species limit the number of smaller ones around them.  
B. Smaller plants can limit the number of plant species around them.
C. Smaller plants produce seeds at a higher rate than their bigger counterparts.
D. Larger trees are more effective than small plants at using available resources.
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科目：高中英語(yǔ) 來(lái)源：湖北省天門中學(xué)2008－2009學(xué)年高二下學(xué)期5月月考英語(yǔ)試題(B卷) 題型：050

閱讀理解

Events Calendar

　　TUESDAY

　　Landscape Pests(蟲子)

　　Learn to identify, control and prevent seasonal landscape-disease and landscape-pest problems at the workshop, 3∶30 pm-5 pm．Tuesday at the US National Arboretum,3501 New York Ave NE, Washington, ＄15; registration required．

　　202－245－4521 or www.usna.usda.gov．

　　THROUGH AUG.3

　　Horticultural(園藝的)Art

　　Watercolors, pen-and–ink drawings and colored-pencil pieces by the Brookside Gardens School of Botanical Art and Illustration will be on display at the exhibit Botanica 2007：the Art and Science of Plants at Brookside Gardens Visitors Center, 1800 Glenallan Ave, Wheaton, through Aug.3．Free．301－962－1400 or www.brooksidegardens.org．

　　THROUGH SEPT.9

　　Botanical(植物學(xué)的)Art

　　Visit Patterns in Nature, an exhibit by Amy Lamb featuring photographs of flowers, leaves and other botanical life, at the US Botanic Garden Conservatory, West Orangerie, 100 Maryland Ave SW, Washington, through Sept.9．The conservatory is open 10 am-5 pm daily．Free．202－225－8333．

　　THROUGH OCT.8

　　Botanic Garden Exhibit

　　Celebrating America's Public Gardens is on view through Oct.8 at the US botanic Garden, 100 Maryland Ave SW, Washington．The exhibit, on the Conservatory Terrace and in the National Garden, features displays of 20 public botanic gardens across the country．Hours are 10 am-5 pm daily．Free．202－200－8956．

(1)

If you want to record your name for an event in advance, you may call ________．

[　　]

A．

202－225－8333

B．

202－245－4521

C．

301－962－1400

D．

202－200－8956

(2)

If you go to Botanic Garden Exhibit, you ________．

[　　]

A．

can enjoy drawings and colored-pencil pieces

B．

can learn how to kill pests living on the plants

C．

can find displays of 20 botanic gardens across the country

D．

will enjoy the photographs of flowers and leaves

(3)

From the advertisement, we learn ________．

[　　]

A．

the first event is about growing healthy plants

B．

all of the events are free of charge

C．

there is no time limit to all the events

D．

you can find all the information of the events either by phone or e-mail

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科目：高中英語(yǔ) 來(lái)源：山東省實(shí)驗(yàn)中學(xué)2010屆高三第三次診斷性測(cè)試 題型：閱讀理解


第三部分：閱讀理解（共20小題；每小題2分，滿分 40分）
閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
A
A university math tutor has discovered the science behind “singledom”, finding that our chances of finding the perfect partner are just 1 in 285,000. Peter Backus, a tutor at the University of Warwick, published his “Why I Don’t Have a Girlfriend” paper after a three-year love drought.
His unconventional study uses a famous math formula called The Drake Equation(德雷克等式), which was first used to estimate the existence of extra-terrestrial(地球以外) life.
The results don't look promising for British singles. 30-year-old Mr. Backus found that out of the 30 million women in the UK, only 26 would be suitable girlfriends for him.
The dull equation takes into account the number of women aged 24 to 34, living in his home city of London, and who are single, meaning his chances of meeting his dream woman on a night out are slim.
The economics expert said: “There are 26 women in London with whom I might have a wonderful relationship. So, on a given night out in London there is a 0.0000034% chance of meeting one of these special people. That’s a 1 in 285,000 chance, so it’s not great.”
The puzzling Drake equation reads: N =" R*" x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10,000 civilizations in our galaxy.
Mr. Backus simply replaced the original equation with his own criteria for a dream date, which included the percentage of women likely to find him attractive, and the number of girls aged 24-34 in London. He said: “The research may sound depressing to people looking for love, but the good news for singles is, it’s probably not your fault!”
56. Mr. Backus’ discovery in this passage is mainly concerned about ______.
A. whether there exists life out of our planet
B. the possibility of his being able to find love
C. how to get rid of singledom
D. what math can do to serve our daily life
57. What does Mr. Backus think of the result of his research?
A. Optimistic.     B. Depressing.      C. Unrealistic.     D. Exciting.
58. What can we learn from the first paragraph?
A. Mr. Backus’ major research field is “singledom”.
B. Mr. Backus found a girlfriend three years ago.
C. Mr. Backus’ new thesis will surely be well received.
D. Mr. Backus has been searching for love for long.
59. By “the good news for singles” in the last sentence, Mr. Backus probably mean _____.
A. you don’t have to blame yourself for remaining single
B. maybe the discovery is not reliable at all
C. the result was based on his own criteria
D. there might be more dream date out of London
60. Which of the following statements is true?
A. This passage could be published in a scientific magazine.
B. The passage intends to prove there are other civilizations.
C. The passage writer doesn’t really understand the Drake equation.
D. Most women in London are not suitable for university teachers.

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科目：高中英語(yǔ) 來(lái)源：模擬題 題型：閱讀理解

閱讀理解。
     In a moment of personal crisis, how much help can you expect from a Ne York taxi driver? I began
studying this question and found the answers interesting.
     One morning I got into three different taxis and announced, "Well, it's my first day back in New York
in seven years. I've been in prison." Not a single driver replied, so I tried again. "Yeah, I shot a man in Reno."
I explained, hoping the driver would ask me why, but nobody asked. The only response came from a Ghanaian
driver, "Reno? That is in Nevada?"
     Taxi drivers were uniformly sympathetic when I said I'd just been fired. "This is America," a Haitian driver
said."One door is closed. Another is open." He argued against my plan to burn down my boss's house. A
Pakistani driver even turned down a chance to profit from my loss of hope; he refused to take me to the middle
of George Washington Bridge-a $ 20 trip. "Why you want to go there? Go home and relax. Don't worry. Take
a new job."
     One very hot weekday in July, while wearing a red ski mask and holding a stuffed pillowcase with the word
"BANK" on it, I tried calling a taxi five times outside different banks. The driver picked me up every time. My
ride with a Haitian driver was typical of the superb assistance I received.
     "Let's go across the park." I said. "I just robbed the bank there. I got $ 25 000."
     "$ 25 0007" He asked.
     "Yeah, you think it was wrong to take it?"
     "No, man. I work 8 hours and I don't make almost $ 70. If I can do that, I do it too."
     As we approached 86th and Lexington, I pointed to the Chemical Bank.
     "Hey, there's another bank," I said, "Could you wait here a minute while I go inside?"
     "No, I can't wait. Pay me now." His reluctance may have something to do with money-taxi drivers think
the rate for waiting time is too low-but I think he wanted me to learn that even a bank robber can't expect
unconditional support.
1. From the Ghanaian driver's response, we can infer that _____.
A. he was indifferent to the killing
B. he was afraid of the author
C. he looked down upon the author
D. he thought the author was crazy
2. Why did the Pakistani driver refuse to take the author to the middle of the George Washington Bridge?
A. Because he was able to help the author to find a new job.
B. Because he wanted to go home and relax.
C. Because it was far away from his home.
D. Because he thought that the author would commit suicide.
3. What is the author's interpretation of the driver's reluctance "to wait outside the Chemical bank"?
A. The driver thought that the rate for waiting time was too low.
B. The driver thought it wrong to support a taxi rider unconditionally.
C. The driver was frightened and wanted to leave him as soon as possible.
D. The driver did not want to help a suspect to escape from a bank robbery.
4. Which of the following statements is true about New York taxi drivers?
A. They are ready to help you do whatever you want to.
B. They often refuse to pick up those who would kill themselves.
C. They are sympathetic with those who are out of work.
D. They work only for money.
5. The passage mainly discusses _____.
A. how to please taxi drivers
B. how to deal with taxi drivers
C. the attitudes of taxi drivers towards riders in personal trouble
D. the attitudes of taxi drivers towards troublesome taxi riders

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科目：高中英語(yǔ) 來(lái)源：山東省同步題 題型：閱讀理解

閱讀理解
    A university math tutor has discovered the science behind "singledom",finding that our chances of finding
the perfect partner are just 1 in 285,000.Peter Backus,a tutor at the University of Warwick,published his
"Why I Don't Have a Girlfriend" paper after a threeyear love drought.
    His unconventional study uses a famous math formula called The Drake Equation (德雷克等式),which
was first used to estimate the existence of extraterrestrial (地球以外) life.
    The results don't look promising for British singles.30yearold Mr Backus found that out of the 30 million
women in the UK,only 26 would be suitable girlfriends for him.
    The dull equation takes into account the number of  women aged  24  to 34, living in his home city of
London,and who are single,meaning his chances of meeting his dream woman on a night out are slim.
    The economics expert said: " There are  26 women in London with whom I  might have a wonderful
relationship.So, on a given night out in London there is a 0.0000034%  chance of meeting one of  these
special people.That's a 1 in 285,000 chance,so it's not great."
    The puzzling Drake equation reads: N＝R* x Fp x Ne x Fi x Fc x L,and helped pioneering scientist
Professor Drake to predict that there could be 10,000 civilizations in our galaxy.
    Mr Backus simply replaced the original equation with his own criteria for a dream date,which included
the percentage of women likely to find him attractive,and the number of girls aged 24～34 in London.He
said:"The research may sound depressing to people looking for love,but the_good_news_for_singles is,it's
probably not your fault!"
1．Mr Backus' discovery in this passage is mainly concerned about________.
A．whether there exists life out of our planet
B．the possibility of his being able to find love
C．how to get rid of singledom
D．what math can do to serve our daily life
2．What does Mr Backus think of the result of his research?
A．Optimistic.  
B．Depressing.  
C．Unrealistic.  
D．Exciting.
3．What can we learn from the first paragraph?
A．Mr Backus' major research field is "singledom"．
B．Mr Backus found a girlfriend three years ago.
C．Mr Backus' new thesis will surely be well received.
D．Mr Backus has been searching for love for long.
4．By "the good news for singles" in the last sentence,Mr Backus probably mean________.
A．you don't have to blame yourself for remaining single
B．maybe the discovery is not reliable at all
C．the result was based on his own criteria
D．there might be more dream date out of London
5．Which of the following statements is true?
A．This passage could be published in a scientific magazine.
B．The passage intends to prove there are other civilizations.
C．The writer doesn't really understand the Drake equation.
D．Most women in London are not suitable for university teachers.

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

第三部分：閱讀理解（共20小題；每小題2分，滿分 40分）

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。

A

A university math tutor has discovered the science behind “singledom”, finding that our chances of finding the perfect partner are just 1 in 285,000. Peter Backus, a tutor at the University of Warwick, published his “Why I Don’t Have a Girlfriend” paper after a three-year love drought.

His unconventional study uses a famous math formula called The Drake Equation(德雷克等式), which was first used to estimate the existence of extra-terrestrial(地球以外) life.

The results don't look promising for British singles. 30-year-old Mr. Backus found that out of the 30 million women in the UK, only 26 would be suitable girlfriends for him.

The dull equation takes into account the number of women aged 24 to 34, living in his home city of London, and who are single, meaning his chances of meeting his dream woman on a night out are slim.

The economics expert said: “There are 26 women in London with whom I might have a wonderful relationship. So, on a given night out in London there is a 0.0000034% chance of meeting one of these special people. That’s a 1 in 285,000 chance, so it’s not great.”

The puzzling Drake equation reads: N = R* x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10,000 civilizations in our galaxy.

Mr. Backus simply replaced the original equation with his own criteria for a dream date, which included the percentage of women likely to find him attractive, and the number of girls aged 24-34 in London. He said: “The research may sound depressing to people looking for love, but the good news for singles is, it’s probably not your fault!”

56. Mr. Backus’ discovery in this passage is mainly concerned about ______.

A. whether there exists life out of our planet

B. the possibility of his being able to find love

C. how to get rid of singledom

D. what math can do to serve our daily life

57. What does Mr. Backus think of the result of his research?

A. Optimistic.     B. Depressing.      C. Unrealistic.     D. Exciting.

58. What can we learn from the first paragraph?

A. Mr. Backus’ major research field is “singledom”.

B. Mr. Backus found a girlfriend three years ago.

C. Mr. Backus’ new thesis will surely be well received.

D. Mr. Backus has been searching for love for long.

59. By “the good news for singles” in the last sentence, Mr. Backus probably mean _____.

A. you don’t have to blame yourself for remaining single

B. maybe the discovery is not reliable at all

C. the result was based on his own criteria

D. there might be more dream date out of London

60. Which of the following statements is true?

A. This passage could be published in a scientific magazine.

B. The passage intends to prove there are other civilizations.

C. The passage writer doesn’t really understand the Drake equation.

D. Most women in London are not suitable for university teachers.

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