Read the text again and write true or false for eaca, tence. 7 Paud teacher. 2 Mrs Murphy teaches English. 3 Matt doesn't study Latin. 4 PE isn't Paul's favourite subject 5 The French teacher speaks English in clas. помагите
GUI OPERATING SYSTEMS The term user interface refers to the standard procedures that the user follows in order to interact with a computer. In the late 1970s and early 80s, the way users accessed computer systems was very complex. They had to memorize and type a lot of commands just to see the contents of a disk, to copy files or to respond to a single prompt. In fact, only experts used computers, so there was no need for a user-friendly interface.
In 1984, Apple produces the Macintosh, the first computer with a mouse and a graphical user interface (GUI). Macs were designed with one clear aim: to facilitate interaction with the computer. A few years later, Microsoft launched Windows, another operating system based on graphics and intuitive tools. Nowadays, computers are used by all kinds of people, and as a result there is a growing emphasis on accessibility and user-friendly systems.
A GUI makes use of a WIMP environment: windows, icons, menus and pointer. The background of the screen containing labeled pictures called icons is called the desktop. These icons represent files or folders. Double-clicking a folder opens a window containing programs, documents, or more nested folders. When you are in a folder you can launch a program or document by double-clicking the icon, or you can drag it to another location. When you run a program, your PC opens a window letting you work with different tools. All programs have a high level of consistency, with similar toolbars, menu bars, buttons and dialog boxes. A modern OS also provides access to networks and allows multitasking, which means you can run several programs – and do various tasks – at the same time.
1 this is a suitcase - These are suitcases. 2 it is a purse - These are purses. 3 that is a pilot - Those are pilots. 4 She is from New York - They are from New York. 5 this is a bee - These are bees. 6 Is that a shelf? - Are those shelves? 7 you are a teacher. - You are teachers. 8 this is a glass? - These are glasses. 10 that isn't a towel. - Those aren't towels. 11 are you American? - Are you Americans? 12 That is a spoon. - Those are spoons. 13 Is this a mosquito? - Are these mosquitoes? 14 it isn't a truck. - These aren't trucks. 15 this is a watch. - These are watches. 16 I'm here on business. - We are here on business. 17 Is that a spoon? - Are those spoons? 18 he Is from Russia. - They are from Russia. 19 it isn't a key. - These aren't keys. 20 that Is a women. - Those are women.
In 1984, Apple produces the Macintosh, the first computer with a mouse and a graphical user interface (GUI). Macs were designed with one clear aim: to facilitate interaction with the computer. A few years later, Microsoft launched Windows, another operating system based on graphics and intuitive tools. Nowadays, computers are used by all kinds of people, and as a result there is a growing emphasis on accessibility and user-friendly systems.
A GUI makes use of a WIMP environment: windows, icons, menus and pointer. The background of the screen containing labeled pictures called icons is called the desktop. These icons represent files or folders. Double-clicking a folder opens a window containing programs, documents, or more nested folders. When you are in a folder you can launch a program or document by double-clicking the icon, or you can drag it to another location. When you run a program, your PC opens a window letting you work with different tools. All programs have a high level of consistency, with similar toolbars, menu bars, buttons and dialog boxes. A modern OS also provides access to networks and allows multitasking, which means you can run several programs – and do various tasks – at the same time.
2 it is a purse - These are purses.
3 that is a pilot - Those are pilots.
4 She is from New York - They are from New York.
5 this is a bee - These are bees.
6 Is that a shelf? - Are those shelves?
7 you are a teacher. - You are teachers.
8 this is a glass? - These are glasses.
10 that isn't a towel. - Those aren't towels.
11 are you American? - Are you Americans?
12 That is a spoon. - Those are spoons.
13 Is this a mosquito? - Are these mosquitoes?
14 it isn't a truck. - These aren't trucks.
15 this is a watch. - These are watches.
16 I'm here on business. - We are here on business.
17 Is that a spoon? - Are those spoons?
18 he Is from Russia. - They are from Russia.
19 it isn't a key. - These aren't keys.
20 that Is a women. - Those are women.