Some people say laughter is the best medicine. Scientists are beginning to agree with this. They are studying laughter seriously and finding it is really good for us.

　　So what happens when we laugh? We use fifteen different muscles(肌肉) in our face, and laughing is good for every organ(器官) in our body. When we laugh, we breathe quickly and exercise the face, shoulders and chest. Our blood pressure(壓力) goes down, and our circulation(血液循環(huán)) gets better. Our heart beat gets slower and our brain makes a natural painkiller(止痛藥).

　　Every minute we laugh is the same as forty-five minutes of relaxation①. Many doctors around the world believe that laughter helps us get better when we are sick.②

　　Of course, there are many kinds of laughter. We may change the way we laugh in different situations. But we all have a laugh that is special to us. How do you usually laugh?

根據(jù)短文內(nèi)容完成下列各題

1．用學(xué)過的詞解釋①：

2．句意填詞：

If a man stops laughing suddenly, his heart beat maybe gets _________________.

3．把②譯成漢語：

4．According to the passage, which is right?

[　　]

A．People laugh in the same way.

B．One should learn different ways of laughing.

C．We need to laugh forty-five minutes each day.

D．Everyone has his own way of laughing.

5．用一句話描述本文的大意。

答案：
解析：

　　1．rest

　　2．faster

　　3．世上許多醫(yī)生相信，在生病的時候，笑能使我們舒服些。

　　4．D

　　5．Laughter is good for our health.


練習冊系列答案
相關(guān)習題

科目：初中英語 來源： 題型：022

從括號內(nèi)選擇正確的單詞完成短文。

　　Today advertising is everywhere! Some peo-ple think that ads fire great,others 1 ndline　 (like／hare) ads.saying that they make our 2 ndline　 (city／cities) and countryside look ugly.Many ads are aimed 3 ndline　 (especial／especially) at teenagers,and some young people see more than 100 ads a day.It's 4 ndline　 (true／truth) that some ads can be very 5 ndline　 (use／useful).For instance,they can help you to compare two different products 6 ndline　 (so that／in order to) you can buy the one you really need.They can also help you 7 ndline　 (saving／save) money.However,some ads can be confusing or misleading.Sometimes the picture in an ad. looks a lot 8 ndline　 (good／better) than the real thing.At times an ad.can lead you 9 ndline　 (to buy／buy) something you don't need at all.And you have to be 10 ndline　 (carefully／careful).

查看答案和解析>>

科目：初中英語 來源：英語教研室 題型：054

We live in the "computer age". People  1  scientists, teachers, writers and even students use computers to do  2  work. But more than 30 years ago,   3   couldn't do much. They were very big and expensive. Very few people were interested in them and knew how to   4  them. Today computers are smaller and cheaper. Since(因為)they can do   5  work, many peo-ple like to use them. Some people even have them at home.

Computers become very important  6   they can work faster than men and make fewer mistakes. Computers can   7   people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them to study and children use them to play games. Computers can also remember what you put     8  them. Computers are very   9   and helpful. They are our good friends.

Do you want to   10   a computer?

1. (　)

A. as　　　　　　　　　　    B. like

C. for　　　　　　　　　　    D. with

2. (　)

A. many of　　　　　　　　　　    B. very much

C. a lot　　　　　　　　　　    D. all kinds of

3. (　)

A. scientists　　　　　　　　　　    B. teachers

C. students　　　　　　　　　　    D. computers

4. (　)

A. sell　　　　　　　　　　    B. use

C. look　　　　　　　　　　    D. put

5. (　)

A. other　　　　　　　　　　    B. several

C. a lot of　　　　　　　　　　    D. many

6. (　)

A. or　　　　　　　　　　    B. but

C. and　　　　　　　　　　    D. because

7. (　)

A. he?lp　　　　　　　　　　    B. make

C. use　　　　　　　　　　    D. stop

8. (　)

A. for　　　　　　　　　　    B. into

C. on　　　　　　　　　　    D. up

9. (　)

A. beautiful　　　　　　　　　　    B. careful

C. useful　　　　　　　　　　    D. heavy

10. (　)

A. pay　　　　　　　　　　    B. sell

C. lend　　　　　　　　　　    D. have

 

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

These days computer games have become more and more popular in many cities and towns. A lot of small shops along busy 26 have changed into computer game houses in order to get more 27 . These places are always crowded with people.

In the computer game houses, people 　28 a lot of money matching on the machines, It's 　 29　 for one to beat a computer, but one can do well after trying again and again. Peo?ple want to 　30　 when they play computer games. The more they 　31 , the more they want to win, and at last they even can't 　 32 　　 without it.

The result is that some people don' t want to 33 and they play in computer game houses for hours and hours. For school boys, things are 　34 . They don't want to have 35 . When school is over, they rush to the computer game houses near their 　 36 .

Some of them can get enough money from their 37 . Some of them are not　　 38 enough to get the money. So they have to steal or rob others' and become 　39 .

Computer game addiction(上癮) is a 　40 problem in our life. Something has to be done to stop it.

(　 )26. A. streets　 　 B. schools　　 　 C. towns　　　 D. cities

(　 )27. A. boys　　　 B. money　　　 C. computers　　 　　　 D. houses

(　 )28. A. take　　　 B. spend　　　 C. cost　　　　 　　　 D. pay

(　 )29. A. possible　 B. easy　　　　 　　　 C. good　　　　 D. hard

(　 )30. A. read　　　 B. learn　　　　 C. win　　　　 D. download

(　 )31. A. lose　　　 　　　 B. try　　　　 　 C. waste　　　 D. watch

(　 )32. A. come 　　　　　　 B. eat　　　　 　 C. study　　　 D. live

(　 )33. A. watch TV　 　　　 B. go out　　　 C. stay there　　 D. work

(　 )34. A. better　　 B. exciting　　　 C. even worse　 D. interesting

(　 )35.A. lessons　　 B. games　　　 C. families　　 　 D. sports

(　 )36.A. classes　　 　　　 B. rooms　　　 C. schools　　　 D. shops

(　 )37. A. classmates B. teachers　　　 　　　 C. sisters　　　 　 D. parents

(　 )38. A. lucky　　 B. unlucky　　　 C. careful　　　 D. polite

(　 )39. A. good　　 　　　 B. bad　　　　 　 C. rich　　　　 　 D. poor

(　 )40. A. important　 B. serious　 　　 C. unusual　　 　 D. wonderful

查看答案和解析>>

同步練習冊答案