题目内容

Stop and listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.

Noise can be caused by many kinds of machines, such as motorcycles, jet planes (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a noise.

What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. And most importantly, constant (连续的) loud noise can cause loss of hearing.

Scientists use a unit of measure called a decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands measure over 120 decibels. Noise at such high level causes the greatest hearing loss.

根据短文内容,判断下列句子是否正确,对的涂(A),错的涂(B)。

1.According to the passage, noise is all sounds that you can hear.

2.A “decibel” is a machine that makes loud noise.

3.Loud noise can help people sleep better.

4.Not all people think that rock music is a noise.

5.We can infer (推断) from the passage that noise is a serious problem.

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One sunny Monday, I decided to go for a walk on the path near my house with my husband. On my finger was a very special ring: I’d just picked it up from jeweller’s the day before because I had it ______ to hold a diamond my grandmother gave me for my 23rd birthday. I looked down at my ring as I began my walk, feeling as ______ as the day.

Imagine my sadness when I looked again at the end of the path and found the diamond was ______. Anxiously (焦急地), I started back along the path, looking for the _____ stone. In my heart, I knew how hopeless it was. The path was long and covered with leaves. As I _____ the ground, crying and upset, I met an old gentleman. “What’s the matter, love?” he asked ______. “Lost something?” I explained about the missing diamond and showed him the hole _____ my ring. He whistled. “That’s going to be hard to find. Tell you what, love, I walk along this path every day. I’ll keep my eyes open ______ it.” I thanked him, ____ nothing, but told him my husband often walked our dogs along the path ______ he ever found something.

A few days later, my husband met the old man on the path. “ Guess what?” he said, “I found your diamond!” ______ he’d found the tiny stone and was willing to hand the diamond back to my husband, saying casually (漫不经心地), “It was lucky that I found it. I only have 50 percent eyesight in one eye. ” When my husband offered him money for his help, he refused it. He could have easily ______ the diamond, or sold it, as it’s worth several thousand dollars. But,_______ this man, I’ll spend the rest of my days trying to do something like that for ______person. And what I have to do is to look at my ring and _____ myself that there are kind and generous souls there.

1.A.designing B.to design C.design D.designed

2.A.happy B.excited C.sunny D.relaxed

3.A.losing B.left C.gone D.missed

4.A.big B.tiny C.colourless D.shiny

5.A.searched for B.searched C.found D.looked for

6.A.kindly B.sadly C.happily D.rudely

7.A.in B.on C.above D.among

8.A.on B.with C.for D.in

9.A.thinking B.expecting C.explaining D.telling

10.A.because B.when C.if D.since

11.A.Hopefully B.Naturally C.Unluckily D.Unbelievably

12.A.thrown B.kept C.covered D.placed

13.A.thanks to B.thanks for C.thanks of D.thanks about

14.A.the other B.others C.another D.other

15.A.ask B.remind C.warn D.promise

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