搜搜做题作业网阅读 老师辛苦了
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：英语作业 时间：2024/08/04 03:35:04
You've probably heard a lot about the Internet,but what is it?
The Internet is a computer network that uses the telephone system to link together millions of computers around the world.
Maybe that doesn't sound incredibly exciting but once you're connected to the Internet,there are lots and lots of different things you can do.You can send electronic messages or "E-mail" to your friends(as long as they're on the Internet too),or you can sort through all sorts of information on something called the World Wide Web.
You can think that your telephone is just for talking.But as long as you have the right equipment,you can use a telephone line to transmit computer data as well as sounds.If you plug your computer into the telephone system it can receive information from and send information to other computers(as long as they are plugged into the telephone system too).
Computer data is made up of electronic signals.A computer language called TCP/IP(which stands for Transmission Control Protocol/Internet Protocol if you like to know these things)is used to move computer data around the Interent. Many of the links,for example,those which transmit computer data across the Atlantic Ocean,are special fiber optic cables.Fiber optic cables use light to transmit information.
They can carry a lot more data than an ordinary telephone line and they send it a lot faster!
There are all sorts of computers connected to the Internet.Most are small machines sitting on people's desks, but many are powerful computers in universities,government offices or large companies.
The personal computers and cables which make up the Internet are owned by people and organizations,but no one actually owns the Internet itself.This means that no single company or group can control what happens on the Internet--- so anything can happen!
1.What isn't referred to in the passage?
A.What the Internet is. B.How big the Internet is.
C.Where you'd better get on the Internet.
D.How the Internet works. 2.The underlined word "transmit" means _______.
A.send out B.take down C.take away D.set out
3.If you have some laws of the Internet working,the writer of the passage would most probably consider it _____.
A.possible B.impossible C.unimportant D.helpful 4.No one really knows how many people are connected to the Internet because ______.
A.there are too many people on the Net to count
B.no single organization runs the Net
C.some people on the Net don't enter their names on the list
D.many computers are pricate 老师辛苦了，适当给出解释
The Internet is a computer network that uses the telephone system to link together millions of computers around the world.
Maybe that doesn't sound incredibly exciting but once you're connected to the Internet,there are lots and lots of different things you can do.You can send electronic messages or "E-mail" to your friends(as long as they're on the Internet too),or you can sort through all sorts of information on something called the World Wide Web.
You can think that your telephone is just for talking.But as long as you have the right equipment,you can use a telephone line to transmit computer data as well as sounds.If you plug your computer into the telephone system it can receive information from and send information to other computers(as long as they are plugged into the telephone system too).
Computer data is made up of electronic signals.A computer language called TCP/IP(which stands for Transmission Control Protocol/Internet Protocol if you like to know these things)is used to move computer data around the Interent. Many of the links,for example,those which transmit computer data across the Atlantic Ocean,are special fiber optic cables.Fiber optic cables use light to transmit information.
They can carry a lot more data than an ordinary telephone line and they send it a lot faster!
There are all sorts of computers connected to the Internet.Most are small machines sitting on people's desks, but many are powerful computers in universities,government offices or large companies.
The personal computers and cables which make up the Internet are owned by people and organizations,but no one actually owns the Internet itself.This means that no single company or group can control what happens on the Internet--- so anything can happen!
1.What isn't referred to in the passage?
A.What the Internet is. B.How big the Internet is.
C.Where you'd better get on the Internet.
D.How the Internet works. 2.The underlined word "transmit" means _______.
A.send out B.take down C.take away D.set out
3.If you have some laws of the Internet working,the writer of the passage would most probably consider it _____.
A.possible B.impossible C.unimportant D.helpful 4.No one really knows how many people are connected to the Internet because ______.
A.there are too many people on the Net to count
B.no single organization runs the Net
C.some people on the Net don't enter their names on the list
D.many computers are pricate 老师辛苦了，适当给出解释
解题思路： 见下
解题过程：
参考答案：
1.What isn't referred to in the passage? 没提到的是？
A.What the Internet is. （第二段）
B.How big the Internet is.
C.Where you'd better get on the Internet. （整篇都提，电脑一定条件就可上网）
D.How the Internet works. （第5段往后）
2.The underlined word "transmit" means _______.
A.send out （发送） B.take down （记下）
C.take away （拿走） D.set out （出发）
3.If you have some laws of the Internet working, the writer of the passage would most probably consider it _____. 最后一句
A.possible B.impossible C.unimportant D.helpful
4.No one really knows how many people are connected to the Internet because ______. 文中没有明确的提示，靠常识理解。我倾向A。
A.there are too many people on the Net to count
B.no single organization runs the Net
C.some people on the Net don't enter their names on the list
D.many computers are pricate
如对本题解答还有疑问，可在“继续讨论”中留言，我收到后会尽快给你答复。谢谢你的配合！匆忙中难免有疏漏，请多包涵哦。我是菁菁草老师，随时为你答疑解惑!
英语的诀窍就是熟练，办法是多背多练。加油吧！Do your best and you can do the best!
最终答案：略
解题过程：
参考答案：
1.What isn't referred to in the passage? 没提到的是？
A.What the Internet is. （第二段）
B.How big the Internet is.
C.Where you'd better get on the Internet. （整篇都提，电脑一定条件就可上网）
D.How the Internet works. （第5段往后）
2.The underlined word "transmit" means _______.
A.send out （发送） B.take down （记下）
C.take away （拿走） D.set out （出发）
3.If you have some laws of the Internet working, the writer of the passage would most probably consider it _____. 最后一句
A.possible B.impossible C.unimportant D.helpful
4.No one really knows how many people are connected to the Internet because ______. 文中没有明确的提示，靠常识理解。我倾向A。
A.there are too many people on the Net to count
B.no single organization runs the Net
C.some people on the Net don't enter their names on the list
D.many computers are pricate
如对本题解答还有疑问，可在“继续讨论”中留言，我收到后会尽快给你答复。谢谢你的配合！匆忙中难免有疏漏，请多包涵哦。我是菁菁草老师，随时为你答疑解惑!
英语的诀窍就是熟练，办法是多背多练。加油吧！Do your best and you can do the best!
最终答案：略