Look at the center circles of Diagram (图) A and Diagram B.  Which of the centre circles looks larger? 
Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact , they are exactly the same size.
Then look at the picture on the right. What do you see? A vase ? Or two faces? Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time. 
"What's happening? Is something wrong with my eyes?" You may wonder at what you see. Don't worry. Here is how it goes:
When we look at things, our eyes send messages to our brains and then our brains interpret (解读) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it "Visual illusion" (视觉错误). 
Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of illusions.
【小题1】The centre circle in Diagram A looks smaller than that in Diagram B. That's because           .
A. something is wrong with our eyes
B. the two circles are not the same size
C. our brains interpret the information in a wrong way
D. the two pictures change quickly from one to the other
【小题2】What's the right order according to the passage?
a. We look at things with our eyes.              b. Our brains interpret the messages.
c. Our brains tell us what we have seen.      d. Our eyes send messages to our brains.

A.adbc
B.cabd
C.acdb
D.bcad
【小题3】Movie makers make use of visual illusions to            .
A.help the actors look better
B.make the actors much braver
C.help the actors become stronger
D.make the actors seem different in size
【小题4】In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?___________
   
A.The second one.
B.The third one.
C.The fifth one.
D.The sixth one.
【小题5】The text is probably taken from            .
A.an advertisement
B.a science book
C.a movie magazine
D.a story book

Look at the center circles of Diagram (图) A and Diagram B.  Which of the centre circles looks larger? 

Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact , they are exactly the same size.

Then look at the picture on the right. What do you see? A vase ? Or two faces? Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time. 

"What's happening? Is something wrong with my eyes?" You may wonder at what you see. Don't worry. Here is how it goes:

When we look at things, our eyes send messages to our brains and then our brains interpret (解读) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it "Visual illusion" (视觉错误). 

Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of illusions.

1.The centre circle in Diagram A looks smaller than that in Diagram B. That's because           .

A. something is wrong with our eyes

B. the two circles are not the same size

C. our brains interpret the information in a wrong way

D. the two pictures change quickly from one to the other

2.What's the right order according to the passage?

a. We look at things with our eyes.              b. Our brains interpret the messages.

c. Our brains tell us what we have seen.      d. Our eyes send messages to our brains.

A.adbc

B.cabd

C.acdb

D.bcad

3.Movie makers make use of visual illusions to            .

A.help the actors look better

B.make the actors much braver

C.help the actors become stronger

D.make the actors seem different in size

4.In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?___________

   

A.The second one.

B.The third one.

C.The fifth one.

D.The sixth one.

5.The text is probably taken from            .

A.an advertisement

B.a science book

C.a movie magazine

D.a story book

 

Four girls

Four girls were at the same school. They were good friends, so they often studied and played together. They went to school every day by taxi.

One day one of the girls said,“There is a test this morning. Let’s go to school late. Then we won’t have to take the test.”“What can we tell the teacher?”One of the girls said. “He’ll be angry. We’ll need a good excuse.”

The girls though for several moments, then one of them said. “Let’s tell him that our taxi had a flat tire(爆胎).”“That’s a good idea,” the other girls said. “We’ll tell him that.”

They arrived at school an hour later. They test was finished.

“Why are you late?”the teacher asked. “You miss the text. ”“Our taxi had a flat tire, one of the girls said.”

The teacher thought for a moment, then he said, “Sit down, one of you in each corner of the room.” The four girls did this. Then the teacher said, “Write the answer to this question on a piece of paper:Which tire was flat?”

(    )51、The four girls went to school every day by      .

A、bus    B、taxi    C、subway

(    )52、There was      that morning.

A、a text      B、no classes    C、a trip

(    )53、One day the four girls were late for school because      .

A、they didn’t like the teacher

B、there was a car accident

C、they planned to miss the text

(    )54、We can know from the passage that the teacher     .

A、thought they were good students  

B、didn’t believe what they said

C、gave his students too many tests

 
(    )55、The four girls sad down as the teacher said like Picture     

阅读短文,选择正确答案。
     Look at the center circles of Diagram (图)A and Diagram B.       
Which of the centre circles looks larger? 
     Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B.
In fact , they are exactly the same size.
     Then look at the picture on the right. What do you see? A vase? Or two faces? 
Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never
see them at the same time. 
     "What's happening? Is something wrong with my eyes?" You may wonder at what you see. Don't worry.
Here is how it goes:
     When we look at things, our eyes send messages to our brains and then our brains interpret (解读) the
information. However, sometimes our brains interpret the received information in a wrong way. It seems that
our eyes are playing a joke on us. This often happens and we call it "Visual illusion" (视觉错误). 
     Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than
usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies
Jurassic Park and Honey I shrunk the kids just make use of illusions.
1. The centre circle in Diagram A looks smaller than that in Diagram B. That's because            .
[     ]
A. something is wrong with our eyes
B. the two circles are not the same size
C. our brains interpret the information in a wrong way
D. the two pictures change quickly from one to the other
2. What's the right order according to the passage?
    a. We look at things with our eyes.              b. Our brains interpret the messages.
    c. Our brains tell us what we have seen.      d. Our eyes send messages to our brains.
[     ]
A. adbc
B. cabd
C. acdb
D. bcad
3. Movie makers make use of visual illusions to             .
[     ]
A. help the actors look better
B. make the actors much braver
C. help the actors become stronger
D. make the actors seem different in size
4. In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact  
    Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?
[     ]
A. The second one.
B. The third one.
C. The fifth one.
D. The sixth one.
5. The text is probably taken from             .
[     ]
A. an advertisement
B. a science book
C. a movie magazine
D. a story book

Computer games are very popular.It is natural to want to win,so playing against a computer or against a friend on the computer can be difficult to stop “Just one more game,”often ruins into another game then another.

    Computer games do have their advantages.They are excellent for training. hand-eye coordination(协调).Surgeons(外科医生)today who played computer games as children are often more skilled than those who didn't.Computer games can also be great for teaching students.The students are open to learning while playing and can study for longer than a teacher would be able to teach.Students can also learn at their own speed and not feel pressured(有压力的)to match classmates.And practice makes perfect.

    But like anything else in life,things should be balanced.Too much time on the computer can hurl.your eyes.Regular breaks(间歇)are needed.If students cannot stop playing computer games,they won't do as well in other areas in their life-not just schoolwork,but in developing important social skills such as how to talk with people and how to work with others as part of a team.And if they aren't taking regular exercise their health will suffer(受苦).

    Computer games have their place,but people must also remember to lead well-balanced lives.

1.Computer games are good because________.

A.they train us to be good with our hands

B.they can replace teachers completely

C.they are good for our eyes

D.computers are cheap

2.Surgeons who played computer games as children may___________.

A.make worse surgeons   

B.make better surgeons

C.be no better than surgeons who didn't

D.be happy to do an operate on

3.According to the text,which of the following is not a disadvantage(缺点)of computer games?

A.The effect(影响)on our health.   

B.The effect on social skills.

C.The effect Oil our eye-hand coordination.

D.The effect on our eyes.

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