摘要: A. see B. know C. understand D. face face正视.让我们正视这件事吧.你做每件事都是失败的.

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阅读下列短文,从所给的四个选项中,选出最佳答案

 Two boys, both of the same weight, sit on each side of a see saw(跷跷板).How far must they be from the centre in order to keep the see saw balanced?

 By moving to different positions, they will soon find out that they have to sit at equal distances from the centreNow, if one of them is heavier, the heavier boy has to be nearer to the centre to make the see saw balanced

 Things to do

 Take a stone in each hand Can you find out which stone is heavier? If the two stones are about the same size, you may not be able to tell which one is heavier

 Place a pencil on two piles of books and balance a ruler and move them until the ruler is balancedFind out how far each stone is from the pencil The stone nearer to the pencil is the heavier one Now you know how a simple weighing machine works

1The writer wants to tell us ______

[  ]

Awhat see saw is like

Bhow to keep a see saw balanced

Chow a simple weighing machine works

Dwhat a simple weighing machine is like

2If two boys sit at equal distances on each side of a see saw, the boy in the higher place shows ______

[  ]

Ahe is taller    Bhe is shorter

Che is heavier   Dhe is lighter

3A see saw is used ______.   

[  ]

Ato weigh which boy is heavier of the two

Bto find out the weight of a boy

Cto make a simple experiment

Dfor playing

4In the last paragraph the writer tells us to ______.

[  ]

Amake an experiment

Bmake full use of pencils, rulers and books

Cweigh something with stone

Dmake a simple weighing machine

5From the passage we can gain____  

[  ]

Apleasure    Bexperience

Cknowledge   Dentertainment

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Today, roller skating is easy and fun.But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.
One day Merlin received an invitation to attend a fancy dress ball(化装舞会). He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.
  Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.
  On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin’s grand entrance for a long time!
1.The text is mainly about ________.
A.a strange man              B.an unusual party
C.how roller skating began     D.how people enjoyed themselves in the 18th century
2.People thought Merlin was a dreamer because he _________.
  A.often gave others surprises      B.was a gifted musician
C.invented the roller skates      D.was full of imagination
3.Merlin put wheels under his shoes in order to ________ .
A.impress the party guests      B.arrive at the party sooner
C.test his invention         D.show his skill in walking on wheels
4.What is the main point the writer is trying to make in the last paragraph?
A.The roller skates needed further improvement. 
B.The party guests took Merlin for a fool.
C.Merlin succeeded beyond expectation.       
D.Merlin got himself into trouble.

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    请阅读下面短文,掌握其大意,然后从各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该选项的标号涂黑。

  Eleven-year-old Angela had something wrong with her nervous system(神经系统).She was unable to 1. In fact, she could hardly make any  2.Although she believed that she had a 3chance of recovering, the doctors said that 4, if any, could come back to normal after getting this disease. Having heard this, the little girl was not  5. There, lying in her hospital bed, she  6that no matter what the doctors said, her going back to school was  7.

    She was moved to a specialized health center, and whatever method could be tried was used. Still she would not  8. It seemed that she was  9.The doctors were all fond of her and taught her about  10that she could make it. Every day Angela would lie there,  11doing her mental exercise.

    One day,  12she was imagining her legs moving again, it seemed as though a miracle(奇迹)happened: The bed began to  13!“Look, what I'm doing! Look! I can do it! I moved! I moved!" she  14.

    Of course, at this very moment everyone else in the hospital was  15. More importantly, they were running  16safety.

    People were crying, and equipment was  17. You see, it was an earthquake. But don't 18that to Angela. She has  19that she did it ,just as she had never doubted that she would recover. And now only a few years later, she's back in school. You see, to such a person who can  20the earth, such a disease is a small problem, isn't it?

1.A. see            B. hear             C. talk             D. walk

2.A. progress       B. difference       C. movement     D. achievement

3.A. poor           B. good             C. little           D. special

4.A. few           B .all          C. some             D. most

5.A. satisfied      B. delighted        C. surprised        D. discouraged

6.A. insisted       B. sighed       C. feared       D. promised

7.A. true           B. doubtful         C. certain      D. impossible

8.A. get up         B. give up      C. turn up      D. stand up

9.A. disappointed   B. proud        C. troubled         D.  undefeatable

10.A. thinking      B. expecting        C. pretending       D. imagining

11.A. sadly             B. madly        C. carefully        D. faithfully

12.A. as            B. since            C. after            D. before

13.A. fly           B. move             C. roll             D. speak

14.A. jumped        B. wondered         C. screamed         D. recovered

15.A. frightened        B. pleased      C. touched      D. encouraged

16.A. in            B. by           C. for          D. with

17.A. rising        B. falling      C. missing      D. gathering

18.A. tell          B. do           C. give             D. show

19.A. noticed       B. supposed         C. believed         D. discovered

20.A. push          B. shock        C. shake            D. save

 

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The back door of the ambulance (救护车) was suddenly shut and the driver ran to the front, jumped into the seat, and started the engine. Inside were the  36  parents, Mr. and Mrs. Green, the mother holding their baby daughter, Ally. The little girl had some food stuck in her  37 and could hardly  38 .?

    The driver, Mr. White,  39  his siren (警报器) and flashing light, and started speeding toward the  40  hospital, fighting against  41 . The cars ahead of him pulled out of way  42  he drove through the busy traffic. From the back of the ambulance the parents were shouting at him to  43 , since Ally almost stopped breathing. In front of him he saw some traffic  44 , with the red “stop” light shining. Mr. White knew he had no time to lose, so he drove straight past the traffic lights, looking  45  his left and right as he did so.

    Coming towards him from his right was a  46 . The driver had the windows  47 , since the car was air-conditioned, and he was playing his radio. He did not hear the ambulance.

    The lights were  48 , so he drove straight  49  into the path of the ambulance. Mr. White tried to stop his ambulance, but it was too late. It hit the taxi. Everyone was shaken but no one was hurt. Mr. White looked back to see  50  little Ally was. He was  51  to see relief instead of fear in the face of the parents.

    “Look!” cried Mrs. Green. “She is  52  again.”?

    “It must have been the crash (撞击),” said her husband. “It  53  the food out of her throat.” The baby’s color was turning normal, and she was crying in a loud  54  healthy voice.

They were all joyful, and quite forgot about the  55 , the taxi, and the lines of cars all around them.

1.A. worried            B. excited      C. angry            D. surprised

2.A. mouth             B. nose      C. throat           D. ear

3.A. talk             B. breathe       C. cry                  D. hear

4.A. turned on         B. opened on    C. turned off       D. sped up

5.A. best              B. biggest      C. first            D. nearest

6.A. time              B. cars          C. policemen    D. speed

7.A. that              B. as            C. there        D. if

8.A. stop              B. slow down C. hurry            D. keep safe

9.A. lights            B. signs         C. policemen    D. marks

10.A. at                   B. to                C. down     D. forward

11.A. taxi             B. car           C. truck        D. train

12.A. up               B. down          C. open         D. covered

13.A. red              B. green         C. yellow       D. out

14.A. out             B. away          C. on           D. off

15.A. who              B. what          C. where        D. how

16.A. lucky           B. astonished        C. worried      D. happy

17.A. crying              B. breathing      C. smiling      D. talking

18.A. made             B. let           C. knocked      D. pulled

19.A. and              B. with          C. or              D. but

20.A. driver               B. accident      C. girl         D. reporters

 

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