4. Look!The black smoke is        (污染)the air. We should stop it.

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科目：初中英語 來源： 題型：

     Noise Pollution Stop!Listen!What do you hear? You may hear many different sounds. Some of those sounds may be noisy. Noise is loud or unwanted sound.

      Noise can be caused by many kinds of machines,such as motorcycles,jet planes,tractors (拖拉機(jī))and so on. And,to some people,rock bands also cause noise.

      What happens to people living near noisy conditions? Doctors find that these people have trouble in sleeping. But most seriously,constant (持續(xù)的)loud noise can cause a loss of hearing.

      Scientists measure the loudness of a sound by decibel (分貝).The bigger the number of decibel is,the noisier it will be. The sound of a quiet room,for example,measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from the traffic and some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss.

    根據(jù)短文內(nèi)容，完成下列任務(wù)。任務(wù)一：將畫線部分譯成漢語。

    1.       

    任務(wù)二:根據(jù)短文內(nèi)容，回答下列問題。

    2. What is noise?

    3. What can cause noise?

    4. According to the  passage,what can loud noise cause?

    任務(wù)三：根據(jù)短文內(nèi)容,選擇最佳答案。

    (   ) 5. Study the chart below.  Which room would be the quietest?

    RoomNoise   Level

    A     35 decibels

    B     120 decibels

    C     130decibels

    D      40 decibels

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科目：初中英語 來源： 題型：

(   ) 4.——What are you looking for,Michael?

      —My cousin's MP3 player. It       right here just now and now it's

   ！

A. has been;gone

B. was;gone

C. was;going

D. is;going

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(   ) 2. ―Is there          important in today's newspaper? 

       ——Nothing special. 

A. everything B. nothing

C,something D. anything

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4. I'm very  t         and  I  want  to get something to drink.

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科目：初中英語 來源： 題型：

(   ) 9. ―Would you like something to drink?

      ―No,thanks. I'm not         .

A. hungry B. thirsty

C. tired D. free

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科目：初中英語 來源： 題型：

5. 這片樹林里以前有很多小鳥，可現(xiàn)在都不見了。

There used to be many birds in the woods,but now they_________.

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科目：初中英語 來源： 題型：

    1. Our English teacher asked us to make a s with the new word.

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5. Zhang Ming couldn't take part in the sports meet because of his leg w     

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