III. Перепишите предложения и переведите их, имея в виду различные значения глаголов to be, to have, to do.

1. It is not difficult to highlight text to be deleted.

2. I will have to format your disc.

3. Do they know what OS she uses?

4. She has just scratched and damaged the disk surface.

5. They had to turn off the PC.

6. Our task is to see each other's faces in small windows on our monitors and hear each other's voices on the computer speakers.

IV. Перепишите следующие предложения и переведите их, обращая внимание на бессоюзное подчинение.

1. She said she made the messages more expressive by including emoticons, also called smileys.

2. The user didn’t understand he had been sent spam.

V. Перепишите следующие предложения и переведите их, обращая внимание на функцию инфинитива.

1. His desire is to be sent to the conferеnсе.

2. It is comfortable to use portable removable disks.

VI. Прочтите и устно переведите 1-5 абзацы текста. Перепишите и письменно переведите 1, 2 и 4 абзацы.

Java

1. Java is a programming language developed by Sun Microsystems, specially designed to run on the Web. Java programs (called applets) let you watch animated characters and moving text, play music, and interact with information on the screen (for example, control animations and select options).

2. Java is an object-oriented language, similar to С++, but more dynamic and simplified to eliminate possible programming errors. A Java program is both compiled and interpreted. First, the source code (a file with a Java extension) is compiled and converted into a format called byte code (a file with a.class extension), which can then be executed by a Java interpreter.

3. Compiled Java code is a code to run on most computers because there are Java interpreters, known as Java Virtual Machines, for most operating systems. Java is multi-threaded, meaning a Java program can have multiple threads (parts) - that is, many different things processing independently and continuously. This enables the program to make the best use of available CPU power.

4. Most programmers like Java because it allows them to write applets which make web pages more interactive and attractive. They can create graphical objects (for example, bar charts and diagrams) and new controls (for example, check boxes and push buttons with special properties). A web page that uses Java can have sounds that play in real time, music that plays in the background, cartoon-style animations, real-time video and interactive games. The Java Micro Edition platform (Java ME) is used in mobile devices. It provides flexible tools to create applications that run on mobile phones, PDAs, TV set-top boxes and printers. Nowadays, most phones are configured to use Java games.

5. One alternative to Java is Microsoft's C#, pronounced 'C sharp', a.NET language based on С++ with elements from Visual Basic and Java. There are no substantial differences between C# and Java. When software developers do measurements on pieces of code, sometimes Java is faster, sometimes C# is. Another competitor is Adobe Flash technology. It is important for Adobe Flash to support graphics, a scripting language called ActionScript, and the streaming of audio and video. Flash is used to create animation and advertisements, to integrate video into web pages, and to develop rich internet applications such as portals. Flash files, traditionally called flash movies, have a.swf file extension. They may be an object on a web page or be played in the stand-alone Flash Player.

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