2. Alice saw something strange in the sky.(改為一般疑問 句) 

    strange in the sky?

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                       B 

    Everybody hates rats. But rats may soon be man’s new best friends.

    What happens after an earthquake? We send in rescue (援救) dogs. Why? Because they can smell people. Dogs save lives. They help rescuers to find living people. But dogs are big and they can’t get into small spaces. So now a new research project is using a smaller animal to save lives ： the rat.

    How does it work? First,the rat is trained to smell people. When this happens,the rat’s brain gives a signal (信號). This is sent to a small radio on its back,and then the rescuers follow the radio signals. When the rat’s brain activity jumps,the rescuers know that someone is alive. The rat has smelled that person.

    Although there are already robots which can do this job,rats are better. “ Robots’ noses don't work well when there are other smells around. Rats are good at that, ”says a scientist. Rats can also see in the dark. They are cheaper and quicker to train than dogs,and unlike robots,they don't need electricity!

    The “rat project” is not finished,but a scientist says , “It would be fantastic. A rat could get into spaces we couldn^ get to and a rat would get out if it wasn't safe.”Per?haps for the first time in history,people will be happy to see a rat in a building (but only after an earthquake,of course) .


36.In the writer’s opinion,rats will become man’s best friends because they can.

A.serve as food for people 

B.help rescuers to find living people 

C.be lovely 

D.completely replace man’s rescue jobs 

37.What does the underlined word “this” mean?

A. An earthquake.

B. The rat has smelt a person.

C.The rat’s brain activity jumps.

D.The rat has found a robot.

38.Which of the following is NOT true?

A.Rats don't need electricity.

B.Rats are better than robots when smelling.

C.Rats are as clever as radios.

D.Rats can see things in the dark when doing rescues.

39.Why does the “rat project” sound great according to the passage?

A.Because rats can get into very small spaces.

B.Because rats have better noses than dogs.

C.Because rats don't look like robots.

D.Because rats are very brave.

40.Which is the best title of this passage?

A.Ways of saving people 

B.Rats and robots 

C.After earthquake

D. Rats for rescue

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() 2. You can play football before.

   A. as soon as   B. as quick as   C. as often as   D. as good as

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2.  (2015 黑龍江龍東地區(qū)中考) All the students in the classroom do their    homework.

   A. enough careful

   B. careful enough

   C. carefully enough

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3. It is still(未知的) whether there are aliens or not.

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10. 1 looked back over my (肩膀) and saw a man watching me.

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7. Beijing is a big city and it has a population of over twenty million.(改為同義句) Beijing is a big city     over twenty million.

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4. Linda couldn’t get on the bus , it was too crowded.

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11.  ( 2015 廣東廣州越秀區(qū)期末) 一Do you have any problems if you can five minutes to read?

   —Well,Tm thinking about the new words. There are too many.

   A. give        B. gave

   C. are given     D. be given

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