精英家教网 > 初中英语 > 题目详情

Have you ever heard your own voice? “Of course,” you say.

Has anyone else ever heard your voice? Again you say, “Of course.”

But that’s not quite true. Nobody else has ever heard your voice—the way you hear it. When you talk, you set up sound waves(声波). The air outside your head carries the sound waves to your outer ears. But, of course, the sound of your voice begins inside your head. The bones(骨头) of your head pick up the sound waves, too. They carry the sound waves straight to your inner(里面的) ears. You get the sound from the outside and the inside too. Other people get just the sound waves from the outside. That’s why they don’t hear your voice the way you do.

1. Sound travels in the form(形式) of __________.

A. bones B. air C. waves D. voice

2. The sound of your voice begins ________.

A. inside your head B. outside your head

C. in your inner ears D. in your outer ears

3. When you talk, other people hear your voice _______.

A. through the bones of your head B. from the outside

C. from the inside D. all of the above

4. The phrase “pick up” here means ________.

A. to raise B. to get C. to choose D. to pull

5. The passage is mainly about _________.

A. waves in the air B. the way you hear your own voice

C. voice gets around far and wide D. the different ways you and others hear your voice


1C  2A  3B  4B  5D 


练习册系列答案
相关习题

科目:初中英语 来源: 题型:


This book ______ Tom’s father’s, because his name is on the book.

  A. maybe B. may be C. must be

查看答案和解析>>

科目:初中英语 来源: 题型:


短文填空

  根据短文内容,选择合适的单词并用其适当形式填空,使短文完整、连贯。

  although, around, different, favorite, influence, loud, million, popular, show, such

  Rock music began in the United States in the 1950s. It first became (1)________ in small clubs and on the radio. Later, with the introduction of rock music programs, people could watch their (2)________ bands on TV.

  Rock music has (3)________ many music styles since it was born. And it has been influenced by (4)________ cultures and musical traditions, too. (5)________ changes in rock music have often taken place in regional centers, (6)________ as New York City, Kingston and Liverpool, the influence of rock music is now felt (7)________ the world.

  Some people may not like rock music for its (8)________, fast beats or naughty (粗俗的) lyrics. But (9)________ of rock music lovers all over the world are crazy about it because they think this kind of music can (10)________ their feelings completely.

查看答案和解析>>

科目:初中英语 来源: 题型:


 ---- Is ______ here?

   ---- No, Bob is ill at home.

A. anybody              B. somebody        C. everybody       D. nobody

查看答案和解析>>

科目:初中英语 来源: 题型:


 ---- Where’s Mr Zhang?

---- He ______ London.

A. has been to          B. has been

C. has gone              D. has gone to

查看答案和解析>>

科目:初中英语 来源: 题型:


完形填空 阅读下列短文,从文后各题的四个选项中选出最佳答案

Everybody has one of those days when everything goes wrong. This is what happened to Harry.

One morning, he got up very 1 because his clock stopped. He 2 to shave(刮脸)

quickly and cut himself. When he got dressed, he got blood(血)all over his 3 , so he had to find another one. The only other shirt that was clean 4 ironing(熨). While he was ironing it, there was a knock at the door. It was the man to collect money for water. After he paid the water 5 and showed the man out, he found the iron had burnt a hole in his shirt. So he had to wear the one with the blood on it after all. By this time it was very late, so he 6 he couldn’t go to work by bus. He 7 for a taxi to take him to work, the taxi arrived and Harry 8 in.

In another part of the town, a man had killed a woman 9 a knife and was seen to run away in a taxi. When Harry’s taxi stopped outside his office, a policeman 10 to be standing there. He saw the blood on Harry’s shirt, and took him to the police station. He was 11 till 3 o’clock p.m. 12 the police found out that he was not the man they wanted. When he finally arrived at the office at about 4 p.m., his boss took a look at him and told him to find another job.

1. A. early B. late C. worriedly D. fast

2. A. tried B. hoped C. wished D. wanted

3. A. coat B. sweater C. jacket D. shirt

4. A. need B. needed C. needing D. to need

5. A. money B. change C. bill D. pay

6. A. wondered B. thought C. believed D. decided

7. A. looked B. wished C. waited D. telephoned

8. A. got B. sat C. came D. entered

9. A. by B. with C. in D. through

10.A.seemed B. said C. happened D. appeared

11.A. stopped B. caught C. left D. kept

12.A. before B. after C. since D. while

查看答案和解析>>

科目:初中英语 来源: 题型:


下列各句中均有一处错误,请指出并改正。

  1. Quite a lot of housework were given to us last weekend. ___________

  2. Newspapers read every day at home, in offices and on trains. ___________

  3. Radio is listened by millions of people every day. ___________

  4. An English speech will give to the children tomorrow. ___________

  5. I have a lot of chores to be done today. ___________

查看答案和解析>>

科目:初中英语 来源: 题型:


-Let's ask Jack to play__________piano for the party.

-All right.

A. / B. a C. an D. the

查看答案和解析>>

科目:初中英语 来源: 题型:


  Have you ever seen a greenhouse? Most greenhouses look like a small glass house.

  Greenhouses are used to grow plants,especially in winter.Greenhouses work by trapping heat from the sun,the glass panels(板) of the greenhouse let light in,but keep heat from escaping.This causes the greenhouse to heat up,much like the inside of the parked in sunlight,and keeps the plants warm enough to live in winter.

  The earth's atmosphere(大气) is all around us.It is the air that we breathe.Greenhouse gases in the atmosphere behave much like the glass panels in a greenhouse.Sunlight enters the Earth's atmosphere,passing through the blanket of greenhouse gases.As it reaches the Earth's surface,land,water,and biosphere(生物圈),they take up the sunlight's energy.Once the heat is taken up,this energy is sent back into the atmosphere.Some of the energy passes back into space,but much of it remains trapped in the atmosphere by the greenhouse gases,causing our world to heat up.

  The greenhouse effect is important.Without the greenhouse effect,the Earth would not be warm enough for humans to live.But if the greenhouse effect becomes stronger,it could make the earth warmer than usual.Even a little extra warming may bring problems to humans,plants,and animals.

  根据短文内容,回答下列问题。

  1.What are greenhouses used for?

  ________________________________________________________

  2.Why is the temperature in the greenhouse higher than that outside?

  ________________________________________________________

  3.What behaves much like the glass panels in a greenhouse?

  ________________________________________________________

  4.If we didn't have the greenhouse effect,what would happen?

  ________________________________________________________

  5.What does the article mainly tell us?

  ________________________________________________________

查看答案和解析>>

同步练习册答案