题目内容

判断 阅读下面的材料,判断下列句子是否符合短文内容。符合的涂T,不符合的涂F。
(T="True," F = False)
What is color? Why do some of the things around us look red, some green, others blue?
Colors are really made by reflected(反射) light. We can see colors because most of the things reflect light. Something is red, for it reflects most of the red light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white. If it doesn't reflect any light, it is black.
Some light is reflected. But the other light is taken in and turns into heat. The darker the color is, the less light is reflected, and the more light is taken in. For this reason, dark-colored clothes are warmer in the sun than light-colored clothes.
【小题1】Colors are made by reflected light
【小题2】 Something looks white because it reflects all kinds of light.
【小题3】In the dark we can't see anything because all the things don't reflect any light
【小题4】 When the other light is taken in, it will be reflected in the end.
【小题5】In the sun, the warmest clothes must be light-colored.

【小题1】T
【小题1】T
【小题1】T
【小题1】F
【小题1】F解析:
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判断,阅读下面的材料,判断句子是否符合短文内容,正确的用“T”表示,错误的用“F”表示,文章未提到的写N

  “Millions of young people will lose their hearing in five years if they listen to MP3 players at a too high voice every day”Scientists say recently.

  What do you think after knowing the information?Do you often listen to MP3 players at a too high voice?Are you scared?

  The sizes of MP3 players are very small, but small MP3 players make it easy to take hundreds of songs with you.So many young people carry them and listen to music every day.MP3 players are very popular among students.

  The scientists say teenagers should be far from high volume(音量), including mobile phones' noise.A study says“High volume and long listening time can cause hearing problems”They think if young people listen at more than 89 clecibels(分贝)every day, they'll lose their hearing in five years.A scientist said“So many young people often use personal music players and mobile phone at a high voice.I'm afraid that they may be unknowingly losing their hearing.”

  So let's turn our MP3 players down.

(1)

A person will become deaf in 5 years if he or she listens to a MP3 player every day.

(  )

(2)

We can put hundreds of songs in MP3 players though they are very small.

(  )

(3)

The mobile phone can also cause hearing problems if we don't use it correctly.

(  )

(4)

Scientists advise us to turn off over MP3 players.

(  )

(5)

MP3 players are very expensive.

(  )
阅读下面的材料,判断下列句子是否符合短文内容。符合的写T,不符合的写F。
(T = True,  F = False)
 
     We can see some overhead bridges(天桥) in Yueyang city. There is one near the No.1 People's
Hospital. Another is in front of the Bus Station. As we all know, it is not safe to cross a busy road.
These bridges can help people cross the roads safely. Overhead bridges have the same use as street
crossings.
     Many people think it great trouble to go through overhead bridges. The old and the young think it's
difficult for them to climb up and down the steps of the overhead bridges. But why does the government
build so many overhead bridges? That's because old people and young children walk slowly. And when
they cross a busy road using a street crossing, the traffic will be held up or maybe stopped, or even a
traffic accident may happen. With the help of the overhead bridges, people and the traffic can move at
the same time.
    A lot of money has been spent building these overhead bridges. People, old or young should always
use them. This can help stop traffic accidents from happening.
(     )1. There is only one overhead bridge in Yueyang city.                      
(     )2. It is dangerous for people to cross a busy road.                        
(     )3. All the people like using overhead bridges instead of street crossings.
(     )4. Overhead bridges help people and the traffic move at the same time.    
(     )5. An overhead bridge can help stop a traffic accident from happening.    

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