Using skimming and scanning to do the exercises and check the answers on p18. 查看更多

 

题目列表(包括答案和解析)

Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using in a good way. Here are some rules to make sure you are safe and have fun on the Internet.
Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can go online.
Don’t give your password (密码) to anyone else, and never leak out the following information---your real name, home address, age, school, phone number or other personal information. 
Check with your parents before giving out a credit (信用) card number.
Never send a photo of yourself to someone in e-mail unless your parents say it’s OK.
Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents must make sure it’s a right place for you.
Never agree to meet someone you met on the Internet without your parent’s permission (允许). Never meet anyone you met on line alone.
Always remember that people online may not be who they say they are. Treat everyone online as strangers.
If something you see or read online makes you uncomfortable, leave the site. Tell a parent or teacher right away.
Treat other people as you’d like to be treated. Never use bad language.
Remember—not everything you read on the Internet is true.
【小题1】 If you want a true friend on the Internet , you can ____________ .

A.tell the people what your name is .
B.meet the people on line alone.
C.write an e-mail about yourself .
D.get your parent’s permission.
【小题2】It’s good for children to ________ on the Internet.
A.give password to others
B.get useful knowledge and information
C.give out a credit card number
D.go into a chat room as they’d like to
【小题3】 The underlined phrase “leak out” in the third paragraph may mean “________.”
A.give away B.leave out
C.give out D.put away
【小题4】If your parents don’t agree, never ________.
A.read anything on the Internet
B.relax in your free time
C.have a face-to face meeting with anyone you met online
D.treat other people as you’d like to be treated
【小题5】 This passage is mainly about “________”.
A.How to use Computers
B.Surfing on the Internet
C.Information on the Interne
D.Internet Safety Rules

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Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using in a good way. Here are some rules to make sure you are safe and have fun on the Internet.

Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can go online.

Don’t give your password (密码) to anyone else, and never leak out the following information---your real name, home address, age, school, phone number or other personal information. 

Check with your parents before giving out a credit (信用) card number.

Never send a photo of yourself to someone in e-mail unless your parents say it’s OK.

Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents must make sure it’s a right place for you.

Never agree to meet someone you met on the Internet without your parent’s permission (允许). Never meet anyone you met on line alone.

Always remember that people online may not be who they say they are. Treat everyone online as strangers.

If something you see or read online makes you uncomfortable, leave the site. Tell a parent or teacher right away.

Treat other people as you’d like to be treated. Never use bad language.

Remember—not everything you read on the Internet is true.

1. If you want a true friend on the Internet , you can ____________ .

A. tell the people what your name is .

B. meet the people on line alone.

C. write an e-mail about yourself .

D. get your parent’s permission.

2.It’s good for children to ________ on the Internet.

A. give password to others

B. get useful knowledge and information

C. give out a credit card number

D. go into a chat room as they’d like to

3. The underlined phrase “leak out” in the third paragraph may mean “________.”

A. give away    B. leave out

C. give out      D. put away

4.If your parents don’t agree, never ________.

A. read anything on the Internet

B. relax in your free time

C. have a face-to face meeting with anyone you met online

D. treat other people as you’d like to be treated

5. This passage is mainly about “________”.

A. How to use Computers

B. Surfing on the Internet

C. Information on the Interne

D. Internet Safety Rules

 

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 首字母填空。根据短文内容和首字母填入适当的单词,使短文意思完整。每格限填一个单词。 Dear Dad and Mum

Now I am in London. And I am writing to you in my flat.The flat is small, but very comfortable. I have my (1) o        bedroom, but I don’t have a study. I must      (2) s        one with another boy when I need to do some reading.            The(3) k        is small. But it’s just OK, because we don’t cook much food often. We have a big (4) f       . It is now (5) f        of food and drinks. And the flat has a good (6) s       . It has warm water 24 hours a day. I like it. The living room is very big. And every day, we enjoy sitting on the (7) s        and chatting about our school life. It is great fun.

Life here is (8) d     from that in China. I am learning to use a  (9) f       to have meals. But I am still not good at using (10) a  k        with my left hand.

Lots of love

(1)o__________ (2) s__________ (3) k__________ (4) f _________ (5) f__________

(6)s__________(7)s___________(8) d __________(9) f __________ (10) k________

   

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  Cell phones_(移动电话)are all around us.We use cell phones to call our friends,send text messages,play games,and even take photographs. Now imagine using your cell phone to call your air conditioner(空调器). If this were possible you could tell your air conditioner to rum on before you got home.Does this sound impossible to you? Well,it could become possible sooner than you think.In the near future,we might use cell phones as remote controls(遥控器)for the electrical devices(电器)in our homes.People are already working to develop different ways to communicate wirelessly(无线的) with devices we use every day.For example,it is already possible for cell phones to communicate with laptop computers.Business people using laptops during meetings Call use their cell phones as remote controls.They can use their cell phones to send instructions to computers to turn on,change pictures,and turn off.
With the same technology(技术),people can use their cell phones to control other devices.You
Can call your stereo(立体声音响设备)to play music automatically(自动地).You Can call your lights to turn on when you enter a room.Maybe even by next summer you will be able to call your air conditioner !

1.What is the main idea of this passage?

  A In the future we will all need air conditioners.

  B.Business people need to use computers.

  C.Some people like to make phone calls to machines.

  D.We will use cell phones as remote controls in the future.

2.Cell phones can be used to rum on and off __________in the future.

  A.a special computer               B.different kinds of devices

  C.cell phone companies              D.remote controls

3.Which probably could NOT be controlled by a cell phone?

  A.An air conditioner or heater.           B.A computer or printer.

  C.A table or a basket.          D.A CD player or MP3 player.

4.The underlined words “laptop computers” mean_____?

  A.台式计算机   B.大型计算机   C.便携式计算机   D.计算机控制中心

5.Which instructions can be sent to a laptop according to the passage?

  A.Play sound and music.                    B.Start and shut down.

C.Call again and hang up.               D.Go faster and go slower.

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阅读理解。
     What do Napoleon, Clinton and Wang Nan have in common? They are all left-handed.   
     Today, about 15% of the number of people is left-handed. But why are people left-handed? The answer
is the way the brain (大脑) works. The brain has two halves-the right half controls the left side of the
body, and the left controls the right side of the body. So right-handed people have a strong left-brain and
left-handed people have a strong right brain.   
     The two halves of he brain are about the same size. But each side controls different things. The left side
controls language, math and logical (逻辑的). When you remember new words, or when you put things in
order, you use your left side.   
     The right side of the brain controls your love of art, colors and music. It is also good at recognizing (识别)
faces.   
     This does not mean that all artists are left-handed and all accountants (会计) are right-handed. Some
right-handers have a strong right brain, and some left-handers have a strong left-brain.
1. The phrase "in common" in the first sentence means _____.
[     ]
A. the same
B. different
C. strange
D. interesting
2. People who are right-handed or left-handed are mostly decided by _____.   
[     ]
A. their parents
B. their minds  
C. the way the brain works
D. the way the head works
3. Each side of the brain _____.   
[     ]
A. likes music and math
B. controls different things
C. controls the same thing
D. has two halves
4. When you are singing, you are using your _____.
[     ]
A. logic thinking
B. heart
C. left brain
D. right brain

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