Why don’t birds get lost on their long migratory (迁移的) flights? Scientists tried their best to find the   1   to this question for many years. The reasons have been discovered only lately.

    2   ago experiments showed that birds depend on the sun to guide them   3   . But what about birds that fly mainly by night?  4   with man-made stars have   5   that certain night-flying birds are able to follow the   6   in their long distance flights.

  One such   7   , a warbler (鸣禽), had spent its lifetime in a   8   and had never flown under a natural sky. Yet is showed its   9   by birth to use the stars for guidance. The bird's cage was put under a man-made star-filled sky at migration   10  . The bird tried to fly   11   the same direction as   12   taken by other birds in the building. Any 13 in the position of the make-believe (虚构的) stars   14   a change in the direction of its flight.

  Scientists think that warblers,  15  flying in daylight, use the sun for guidance. But stars are clearly their important   16   of navigation(导航). What do they do when the stars are   17   behind the clouds? Clearly, they find their way by such land   18   as mountains, coastlines and river courses. But when it's too   19   to see these, the warblers circle  201   , unable to find out where they were.

1. A. reply           B. answer      C. discovery      D. replies

2. A. Not long        B. Long       C. Centuries       D. Years

3. A. during the night                B. during daylight hours

  C. in winter                     D. in the dark

4. A. Examinations    B. Labs       C. Tests           D. In the dark

5. A. been proved     B. found       C. been found      D. proved

6. A. stars           B. moon        C. route          D. sun

7. A. star            B. scientist      C. bird           D. flight

8. A. forest          B. cage         C. nest           D. cave

9. A. strength        B. ability        C. experience     D. practice

10. A. time          B. place         C. way          D. season

11. A. to            B. towards       C. in            D. under

12. A. that          B. which         C. one           D. it

13. A. one          B. change        C. way           D. bird

14. A. caused        B. gave          C. resulted        D. meant

15. A. for           B. when         C. after           D. they are

16. A. ways         B. means         C. objects        D. homes

17. A. shown        B. covered        C. moved         D. hidden

18. A. areas         B. surface         C. marks         D. signs

19. A. far           B. high           C. dark          D. bright

20. A. helplessly     B. quickly         C. easily         D. freely

   It was starting to get dark and Bobby turned to walk home when suddenly his eyes caught the setting sun’s rays reflecting off something along the roadside. He reached down and discovered a shiny dime(一角钱). Never before has anyone felt so wealthy as Bobby felt at that moment.

As he held his new found treasure, a warmth spread throughout his entire body and he walked into the first store he saw.

His excitement quickly turned cold when the salesperson told him that he couldn’t buy anything with only a dime.

He saw a flower shop and went inside to wait in line. When the shop owner asked if he could help him, Bobby presented the dime and asked if he could buy one flower for his mother’s Christmas gift. The shop owner looked at Bobby and his ten cents offering. Then he said to him, “You just wait here and I’ll see what I can do for you.”

The sound of the door closed as the last customer left. All alone in the shop, Bobby began to feel cold and afraid. Suddenly the shop owner came out. There, before Bobby’s eyes, lay twelve long stem, red roses, with leaves of green and tiny white flowers all tied together with a big silver bow. Bobby’s heart sank as the owner picked them up and placed them gently into a long white box. “That will be ten cents, young man.” The shop owner said reaching out his hand for the dime.

Sensing the boy’s reluctance(勉强), the shop owner added, “I just happened to have some roses on sale for ten cents a dozen. Would you like them?”

When the man placed the long box into his hands, he knew it was true. Walking out of the door that the owner was holding, Bobby heard the shopkeeper say, “Merry Christmas, son.”

Bobby feel that he was rich?

    A. Because he found a purse with many dollars

B. Because he found some money on the way home.

C. Because he was given a bunch of flowers

D. Because he found some hidden treasure.

What can we infer from the third paragraph?

    A. Christmas gifts were always very expensive

B. The salesperson’s words greatly disappointed Bobby.

C. Bobby was tired of trying one shop after another

D. The salesperson was trying to cheat Bobby.

While waiting for the shop owner in the flower ship, Bobby           .

    A. was full of excitement and joy

B. was very thankful to the shop owner

C. felt he had been cheated by the owner

D. was not sure whether the owner would accept his offering

阅读理解

Maybe ten-year-old Elizabeth put it best when she said to her father. “But Dad, you can't be healthy if you're dead.”

    Dad , in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt--a mistake 75% of the US population make every day. The big question is why.

    There have been many myths about safety belts ever since their first appearance in cars some forty years ago. The following are three of the most common.

    Myth( 神话)Number One: It's best to be “thrown clear” of a serious accident.

    Truth: Sorry , but any accident serious enough to “throw you clear” is also going to be serious enough to give you a very bad landing. And chances are you'll have traveled through a windshield(挡风玻璃)or door to do it. Studies show that chances of dying after a car accident are twenty-five times greater in cases where people are “thrown clear.”

  Myth Number Two: Safety belts “trap” people in cars that are burning or sinking in water.

  Truth: Sorry again. but studies show that people knocked unconscious(昏迷) due to not wearing safety belts have a greater chance of dying in these accidents. People wearing safety belts are usually protected to the point of having a clear head to free themselves from such dangerous situations, not to be trapped in them.

  Myth Number Three: Safety belts aren't needed at speeds of less than 30 miles per hour

  Truth: when two cars traveling at 30 mph hit each other. An unbelted driver would meet the windshield with a force equal to diving headfirst into the ground from a height of 10 meters.

Why did Elizabeth say to her father, “But. Dad, you can't be healthy if you're dead”?

A. He was driving at great speed.

B. He was running across the street.

C. He didn't have his safety belt on.

D. He didn't take his medicine on time.

The reason Father was in a hurry to get home was that he_____.

A. wasn't feeling very well

B. hated to drive in the dark

C. wanted to take some exercise

D. didn't want to be caught by the police

According to the text, to be “thrown clear” of a serious accident is very dangerous ,because you _____.

A. may be knocked down by other cars

B may get seriously hurt being thrown out of the car

C. may find it impossible to get away from the seat

D. may get caught in the car door

Some people prefer to drive without wearing a safety belt because they believe___.

A. the belt prevents them from escaping in an accident

B. they will be unable to think clearly in an accident

C. they will be caught when help comes

D. cars catch fire easily

What is the advice given in the text?

A.Never drive faster than 30 miles an hour.

B. Try your best to save yourself in a car accident.

C. Never forget to wear the safety belt while driving.

D. Drive slowly while you're not wearing a safety belt. 

Where was I? The room was dark and quiet. My head hurt really badly. I shouted, “Help! Help! Can anybody help me?”

After a while somebody came in. The room was so dark that I couldn’t see his face clearly. The man turned on the light and said with a sharp voice, “Ah! Sweetie, do you still remember who I am?” I was shocked. Oh, my God! I cried, “You are Michael Zey, the man I charged with murder! Why are you here? You should be in prison!”

“You never thought about the result of charging a gang(犯罪团伙) leader, did you? Because of you, I was in prison for 15 years. You ruined my life!” His voice was very cold. My face was pale with fear. He was here to take revenge(报复)!

“Please, let me go! Don't hurt me! Please!” I asked him. “Dr. Calment, you are smart enough to know it is impossible. Now, I give you two choices. One is shooting your head. It is the quickest way. The other is cremation(火葬). Your husband and you will be together forever. It’s quite romantic. Don't you think?” He spoke angrily. “What? My husband? He is innocent!” I shouted at him.

Suddenly, he took hold of my head and said, “You will pay for what you have done to me.” He took out a gun from his bag.

“Help! Help! Can anybody help me?”

1.What might have happened to the writer before the man came in?

A.She had taken his place and become a gang leader.

B.She had come to this place to see her husband.

C.She wanted to pay for what she had done to Michael Zey.

D.She had been beaten terribly.

2. Which of the following words can best describe how the writer felt when the story happened?

A.Surprised.         B.Terrified.          C.Amazed.          D.Puzzled.

3. What does the underlined word “it” in the fourth paragraph refer to?

A.To let her go.                           B.To hurt her.

C.To take revenge.                        D.To stay in prison.

4. Michael Zey mentioned the writer’s husband because ______.

A.he thought her husband was guilty

B.he thought it was romantic

C.he thought her husband was innocent

D.he wanted to frighten the writer

 

Years ago, I lived in a building in a large city. The building next door was only a few feet away from mine. There was a woman who lived there, whom I had never met, yet I could see her seated by her window each afternoon, sewing or reading.

     After several months had gone by, I began to notice that her window was dirty. Everything was unclear through the dirty window. I would say to myself, "I wonder why that woman doesn't wash her window. It really looks terrible."

   One bright morning I decided to clean my flat, including washing the window on the inside.

   Late in the afternoon when I finished the cleaning, I sat down by the window with a cup of coffee for a rest. What a surprise! Across the way, the woman sitting by her window was clearly visible. Her window was clean!

Then it dawned on me. I had been criticizing (????) her dirty window, but all the time I was watching hers through my own dirty window.

That was quite an important lesson for me. How often had I looked at and criticized others through the dirty window of my heart, through my own shortcomings?

Since then, whenever I wanted to judge (????) someone, I asked myself first, "Am I looking at him through my own dirty window?"

    Then I try to clean the window of my own world so that I may see the world about me more clearly.

1.The writer couldn't see everything clearly through the window because_____.

A. the woman's window was dirty

B. the writer's window was dirty

C. the woman lived nearby

D. the writer was near-sighted

2.The writer was surprised that_____.

A. the woman was sitting by her window

B. the woman's window was clean

C. the woman did cleaning in the afternoon

D. the woman's window was still terrible

3.The underlined sentence "It dawned on me" probably means "____".

A. I began to understand it           B. it cheered me up

C. I knew it grew light              D. it began to get dark

4.It's clear that _____.

A. the writer had never met the woman before

B. the writer often washed the window

C. they both worked as cleaner

D. they lived in a small town

5.From the passage, we can learn ______.

A. one shouldn't criticize others very often

B. one should often make his windows clean

C. one must judge himself before he judges others

D. one must look at others through his dirty windows

 

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