What does a UFO look like? Do you believe there are aliens outside the earth? Maybe nobody can tell us exactly, but some of us believe that we humans are not alone in this world. We have friends living outside the earth. And a lot of people in the world think they really have seen a UFO flying in the sky. Now many scientists are trying to understand the origin of the UFO sightings. Scientists even try to draw pictures about aliens and aliens’ life according to their imagination.        
Because we don’t really know about it, we call it UFO or Unidentified Flying Object. Many of us are curious(好奇的) about it and interested in it very much.
While scientists have no same ideas about whether there is an alien or not, it seems that China has been home to some UFO sightings recently.
On August 20^th,2011, a UFO was seen at 21:00 by the pilot on the plane which took off from Pudong International Airport to Changchun. At almost the same time, many astrophiles(天文爱好者)took pictures of it. Later, reports from some cities said that the UFO was seen. The pilot said the UFO was small at first, then expanded(扩大),moved north, and disappeared(消失)several minutes later. However, he couldn’t exactly make sure about what he had seen.
【小题1】What do scientists know about the aliens according to this passage?

A．Scientists know about the aliens’ life well.

B．Some scientists try to imagine aliens’ life.

C．Scientists have the same idea about the UFO.

D．Many scientists have already understood the origin of the UFO sightings.

【小题2】What happened on August 20^th,2011?

A．A UFO took off from Pudong International Airport.

B．A pilot took pictures of the UFO.

C．Many astrophiles saw the UFO.

D．The UFO was small when it moved north.

【小题3】Which of the following sentences is NOT true according to this passage?

A．UFO is short for Unidentified Flying Object.

B．Some people from some cities said that they saw the UFO on August 20th,2011.

C．The pilot could exactly make sure what he had seen.

D．Many of us are interested in the UFO.

Do you have a dictionary? I think almost everyone has one.But ,how often do you use a dictionary? I don't believe that everyone makes good use of it.You may come across lots of new words in your study and you will ask someone for the answers. But if you have a dictionary ,
please don't let it sleep.You should make better use of it .It can tell you not only the meaning of the words but also the use of them.What's more, it can tell you how to use them.
It is true that dictionaries are very useful and important to us.They are like silent teachers. When you have a question, you can turn to them.They will give you the right answer.They are also like a trusted friend and stay with you forever. You can learn a lot from them .
Don't be lazy. Don't let your dictionary sleep any more. You will find it is a new world if you walk to it.
【小题1】Does everyone make good use of the dictionary?

A．No,they aren't.

B．No,they don't.

C．Yes,they do.

D．I don't know.

【小题2】What does a student often do if he comes across lots of new words in the study?

A．He will look them up in the dictionary.

B．He will ask his parents.

C．He will ask someone for the answers.

D．I don't know.

【小题3】What can a dictionary tell you?
A. The meaning of the words.               B. The use of the words.
C. How to use the words.                   D. A,B and C.
【小题4】What are dictionaries like according to the passage?

A．They are like silent teachers and trusted friends.	B．They are of medium height.
C．They are very cute.	D．They are very beautiful.

【小题5】Which is TRUE according to the passage?

A．We should let the dictionary sleep.	B．Dictionaries are like our mothers.
C．Dictionaries are very useful to us.	D．We can see the film in the dictionary.

What does a UFO look like? Do you believe there are aliens outside the earth? Maybe nobody can tell us exactly, but some of us believe that we humans are not alone in this world. We have friends living outside the earth. And a lot of people in the world think they really have seen a UFO flying in the sky. Now many scientists are trying to understand the origin of the UFO sightings. Scientists even try to draw pictures about aliens and aliens’ life according to their imagination.        
Because we don’t really know about it, we call it UFO or Unidentified Flying Object. Many of us are curious(好奇的) about it and interested in it very much.
While scientists have no same ideas about whether there is an alien or not, it seems that China has been home to some UFO sightings recently.
On August 20^th,2011, a UFO was seen at 21:00 by the pilot on the plane which took off from Pudong International Airport to Changchun. At almost the same time, many astrophiles(天文爱好者)took pictures of it. Later, reports from some cities said that the UFO was seen. The pilot said the UFO was small at first, then expanded(扩大),moved north, and disappeared(消失)several minutes later. However, he couldn’t exactly make sure about what he had seen.
【小题1】What do scientists know about the aliens according to this passage?

A．Scientists know about the aliens’ life well.

B．Some scientists try to imagine aliens’ life.

C．Scientists have the same idea about the UFO.

D．Many scientists have already understood the origin of the UFO sightings.

【小题2】What happened on August 20^th,2011?

A．A UFO took off from Pudong International Airport.

B．A pilot took pictures of the UFO.

C．Many astrophiles saw the UFO.

D．The UFO was small when it moved north.

【小题3】Which of the following sentences is NOT true according to this passage?

A．UFO is short for Unidentified Flying Object.

B．Some people from some cities said that they saw the UFO on August 20th,2011.

C．The pilot could exactly make sure what he had seen.

D．Many of us are interested in the UFO.

Do you have a mobile phone? Do you often send text messages（短信） to your friends or family? If you keep sending text messages over and over again, there may be something wrong with your fingers.  【小题1】 If you don’t, you may get injured one day.
Text messaging or texting is becoming popular. But scientists have found out that texting can give us problems with fingers. Too much texting can make your fingers uncomfortable. When we press small buttons over and over again, we may have a disease called RSI. RSI is short for Repetitive Strain Injury (重复性力损伤).
Harriet Wilson is a doctor. She has many patients with RSI.  【小题2】  If we spend more than 10 to 15 minutes every day, we could have such problems in the future.
Mobile phones are getting smaller and smaller.    【小题3】   Texting with a smaller phone is worse than using a larger phone with bigger buttons.    【小题4】  .
If you use a computer keyboard and play video games for long, you may have the same problem. More and more people can find themselves with RSI.

A. So it’s a good idea to use a larger phone. B. Everybody using the mobile phones should be careful. C. And the buttons are getting closer together. D. It’s easy to find out that mobile phones have changed our life. E. She says we should check how much time we are spending in typing text messages.

【小题5】What does the writer want to tell us?

A．He wants to ask us not to send text messages with mobile phones.

B．He wants to tell us to use small mobile phones to send text messages.

C．He wants to tell us some good ways to communicate with friends.

D．He wants to tell us the damage（伤害） of sending text messages too much.