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E
Edwin Powell Hubble was born in 1889 in Marshfield , Missouri . He spent his early years in the state of Kentucky . Then he moved with his family to Chicago , Illinois . He attended the University of Chicago . He studied mathematics and astronomy .
He was a member of the University of Chicago championship basketball team in 1909 . He was also an excellent boxer . Several people urged him to train for the world heavyweight boxing championship after college . Instead , he decided to continue his studies . He went to Queen’s College at Oxford , England . At Oxford , Hubble studied law . He was interested in British Common Law , because his family had come to America from England many years before . He spent 7 years at Oxford .
In 1913 , Hubble returned to the United States . He opened a law office in Louisville , Kentucky . After a short time , however , he decided he did not want to be a lawyer . He returned to the University of Chicago . There , once again , he studied astronomy .
Hubble watched the night sky with instruments at the university’s Yerkes Observatory . His research involved a major question astronomers could not answer : What are nebulae（星云）?
In his research paper , Hubble said the issue could be decided only by more powerful instruments . And those instruments had not yet been developed .
Soon after , Hubble bagan working with a larger and more powerful telescope at Mount Wilson . Its mirror was 250 centimeters across . It was the most powerful telescope in the world for 25 years .It had the power Hubble needed to make his major discoveries .
From 1922 on , Edwin Hubble began examining more and more distant objects . His first great discovery was made when he recognized a Cepheid variable star . It was in the outer area of the great nebula called Andromeda . Cepheid variable stars are stars whose brightness changes at regular periods .
Hubble’s discovery ended a long dispute . He proved wrong those who believed nebulae lay inside the Millky Way . And he proved that nebulae were galaxies themselves . Astronomers now agree that far distant galaxies do exist .
72. Why did Hubble close his law office ?
A. Because it could not bring him fortune .
B. Because he was tired of office work .
C. Because he wanted to be devoted to astronomy .
D. Because he couldn’t control himself sometimes .
73. The larger and more powerful telescope at Mount Wilson_______.
A. belonged to the state of Kentucky
B. was once the most powerful
C. cost Hubble all his money
D. was of little help to Hubble’s research
74. Which of the following statements is NOT true about Edwin Powell Hubble ?
A. He studied law for three years at Oxford , England .
B. He corrected people’s wrong idea about nebulae .
C. He made some important discoveries at Mount Wilson .
D. He showed little interest in sports while studying astronomy at college .
75. Cepheid variable stars’ brightness can be described as__________.
A. changeable B. fixed C. weak D. colorful
1.The film was ___________ __________ a true story.
这部电影是以一个真实的故事为基础。
2.They will stand by you ________ ______ you don’t succeed.
你即使不成功，他们也会支持你的。
3.When we _________ ________ the numbers, we realized we had spend too much.
当我们把数字加起来，我们意识到我们花太多钱了。
4.Mother is busy preparing dinner __________ ___________.
妈妈现在正忙着做饭。
5.The problem is how we can _______ ________ _______ of the limited natural resources.
问题是我们如何才能充分利用有限的自然资源。
6.Computer is _________a more and more important _________ in our daily life.
电脑在我们的日常生活中正起着越来越重要的作用。
7.He made some spelling mistakes in his composition_________ _______ his carelessness.
他因粗心在作文中出了一些拼写错误。
8.Once she has _________ _______ her ________, nothing can change it.
她一旦下了决心，什么也不能使她改变。
9.________ _________ from college, we finally got the chance to take a bike trip.
大学毕业后，我们终于得到了一次骑自行车旅行的机会
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E
Edwin Powell Hubble was born in 1889 in Marshfield , Missouri . He spent his early years in the state of Kentucky . Then he moved with his family to Chicago , Illinois . He attended the University of Chicago . He studied mathematics and astronomy .
He was a member of the University of Chicago championship basketball team in 1909 . He was also an excellent boxer . Several people urged him to train for the world heavyweight boxing championship after college . Instead , he decided to continue his studies . He went to Queen’s College at Oxford , England . At Oxford , Hubble studied law . He was interested in British Common Law , because his family had come to America from England many years before . He spent 7 years at Oxford .
In 1913 , Hubble returned to the United States . He opened a law office in Louisville , Kentucky . After a short time , however , he decided he did not want to be a lawyer . He returned to the University of Chicago . There , once again , he studied astronomy .
Hubble watched the night sky with instruments at the university’s Yerkes Observatory . His research involved a major question astronomers could not answer : What are nebulae（星云）?
In his research paper , Hubble said the issue could be decided only by more powerful instruments . And those instruments had not yet been developed .
Soon after , Hubble bagan working with a larger and more powerful telescope at Mount Wilson . Its mirror was 250 centimeters across . It was the most powerful telescope in the world for 25 years .It had the power Hubble needed to make his major discoveries .
From 1922 on , Edwin Hubble began examining more and more distant objects . His first great discovery was made when he recognized a Cepheid variable star . It was in the outer area of the great nebula called Andromeda . Cepheid variable stars are stars whose brightness changes at regular periods .
Hubble’s discovery ended a long dispute . He proved wrong those who believed nebulae lay inside the Millky Way . And he proved that nebulae were galaxies themselves . Astronomers now agree that far distant galaxies do exist .
72. Why did Hubble close his law office ?
A. Because it could not bring him fortune .
B. Because he was tired of office work .
C. Because he wanted to be devoted to astronomy .
D. Because he couldn’t control himself sometimes .
73. The larger and more powerful telescope at Mount Wilson_______.
A. belonged to the state of Kentucky
B. was once the most powerful
C. cost Hubble all his money
D. was of little help to Hubble’s research
74. Which of the following statements is NOT true about Edwin Powell Hubble ?
A. He studied law for three years at Oxford , England .
B. He corrected people’s wrong idea about nebulae .
C. He made some important discoveries at Mount Wilson .
D. He showed little interest in sports while studying astronomy at college .
75. Cepheid variable stars’ brightness can be described as__________.
A. changeable B. fixed C. weak D. colorful
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I found a website that has changed my life. The website is wishuponahero.com and it is all about people helping others, not expecting anything in return.
I am a single mom with a son. My son’s 12th birthday was on October 29th, 2007. Knowing that I didn’t have money to buy him a birthday gift had broken my heart. So, I decided to post a wish on wishuponahero.com for people to send my son birthday cards.
Many cards just started coming in and my little son was very excited and this went on for about three weeks. The smile on his face and the sparkle (闪光) in his eyes brought me to tears.
Then, at the end of November, he started thinking about Christmas and he already knew that there would not be a tree for him because we didn’t have enough money. However it didn’t matter to him. All he talked about was how much he wanted to make other children smile. So he decided to earn money to buy Christmas cards and send them to other children from poor families. My son went out daily and raked leaves and walked some dogs to make money. Not only did he buy cards, but he also made enough money to buy all the stamps and lollipops to send with the cards. He sent out about 100 cards. Doing this brought him the same smile and sparkle in his eyes as the birthday cards that he received did.
60. The single mother posted a wish on wishuponahero.com because ______.
A. she wanted to send her son a card on the website
B. she liked the website very much
C. she was too poor to buy her son a birthday present
D. she thought her son would like the website very much
61. What did the son do for other poor children on Christmas?
A. He sent them his own Christmas tree.
B. He earned money to send them cards with candy.
C. He raked leaves and walked dogs for them.
D. He made some lollipops to make them smile.
62. Why was there sparkle in the son’s eyes at the end of the story?
A. He thought of his birthday cards and other good people.
B. He earned a lot of money by himself.
C. He thought of what his mother had done for him.
D. He was glad and excited to help other poor children.
63. What can we conclude from the story?
A. Surfing the Internet is of great use.
B. One should take care of his or her children.
C. People can ask for help from wishuponahero.com.
D. Learning to give makes one’s life more meaningful.
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根据句意、单词首字母或汉语提示写出可以填入句中空格处的单词。
2. After the star's excellent performance on the stage, the a____________ all burst into cheers.
3. Don't play t__________ on the poor old man, for he seems a stranger here.
4. This is a very e________ film and almost everyone laughs while seeing it.
5. In all,Columbus made three more voyages during the next d________.
6. Sometimes _________(顾客) can benefit from advertisements.
7. The soldiers were e (装备)with the lastest weapons.
8. At that time, hunger was a d_________ (令人不安的)problem in many countries..
9.He made some ______(评论)about my dress,and then carried on reading his book.
10. When having English class, I heard two students _______ (低语) to each other.