<span> Everybody knows that the
Internet is a global computer network, which embraces hundred of millions of
users all over the world and helps us to communicate with each other.
The history of Internet began in the United States in 1969. It was
a military experiment, designed to help to survive during a nuclear war. Information
sent over the Internet takes the shortest and safest path available from one
computer to another. Any two computers on the net will be able
to stay in touch with each other as long as there is a single route between
them.
Invention of modems, special devices allowing your computer to
send the information through the telephone line, has opened doors to the
Internet for millions of people.
Nowadays the most popular Internet service is e-mail. Most of the
people use the network only for sending and receiving e-mail messages. They can
do it either they are at home or in the internet clubs or at work. Other
popular services are available on the Internet too. It is reading news,
In many countries, the Internet could provide businessmen with a
reliable, alternative to the expensive and unreliable telecommunications
systems its own system of communications. Commercial users can communicate
cheaply over the Internet with the rest of the world.
But saving money is only the first step and not the last one.
There is a commercial use of this network and it is drastically increasing. Now
you can work through the internet, gambling and playing through the net.
However, there are some problems. The most important problem is
security. When you send an e-mail, your message can travel through many
different networks and computers.
<span>Another big and serious problem of the net is control. Yes, there
is no effective control in the^Internet, because a huge amount of information
circulating through the net. It is like a tremendous library and market
together. </span></span>
1)Однажды, жил очень быстрый кролик (заяц) очень медленная черепаха.
2)Кролик (заяц) всегда смеялся над черепахой потому что он был очень медленный.
3)Все животные устали слушать кролика(зайца). В этот день черепаха удивила всех:"давай устроим гонку завтра!"
4)Наследующий день когда все начали гонку, кролик(заяц) начал прыгать вперёд. Очень скоро он был далеко впереди от черепахи.
5)Это был очень солнечный день и кролику (зайцу) стало очень жарко"Это дерево. Я могу отдахнуть около него."
6)Через несколько часов,черепаха обогнала кролика(зайца) пока он спал...
7)Вдруг, кролик(заяц) открыл глаза и посмотрел вокруг. Он видел черепаху на финишной линии!
8)Черепаха победила! Кролик(заяц) запомнил этот день как урок"продолжай бежать и не останавливался до финишной линии!"
1
We are not eating now. We don't eat at work.
2
Nick is not skating now. Nick doesn't skate once a week.
3
You are not working at the moment. You don't work on Sundays.
4
Is Bill laughing loudly now? Does Bill often laugh loudly?
5
Whom is she waiting now? Whom does she wait every day?
6
Where is John going now? Where does John go so often?
7
Why is he watching TV? Why does he watch TV often?
Проверьте в этом предложении - точно ли в начале слово :why" "почему"?
Fish, sugar, oranges, bread, chicken are included. Milk and cake are not included