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Слайды и текст к этой презентации:
№1 слайд![INPUT DEVICES](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img0.jpg)
Содержание слайда: INPUT DEVICES
№2 слайд![Read the definition and](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img1.jpg)
Содержание слайда: Read the definition and specify the defined word
№3 слайд![A set of keys on a terminal](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img2.jpg)
Содержание слайда: A set of keys on a terminal of computer including the standard typewriter keys, function keys and several special keys
№4 слайд![Units of hardware, which](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img3.jpg)
Содержание слайда: Units of hardware, which allow the user to enter information into the computer.
№5 слайд![An input device used to](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img4.jpg)
Содержание слайда: An input device used to specify the position of the cursor or to make choices from menus.
№6 слайд![An input device with flat](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img5.jpg)
Содержание слайда: An input device with flat surface and a sensitive panel that registers the touch of a finger as an input.
№7 слайд![An input device that can](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img6.jpg)
Содержание слайда: An input device that can retrieve stored information from a magnetic card either by holding the card next to the device or swiping the card through a slot in the device.
№8 слайд![An input device that is found](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img7.jpg)
Содержание слайда: An input device that is found on the majority of portable computers, and now also available with some external keyboards, that allow you to move the mouse cursor without the need of an external mouse.
№9 слайд![A hardware input device](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img8.jpg)
Содержание слайда: A hardware input device commonly used with computer games, such as flight simulation games, that allow a player to fly up or down, or back or forth by pulling or pushing the device.
№10 слайд![A hardware input device that](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img9.jpg)
Содержание слайда: A hardware input device that allows computer users to input audio into their computers.
№11 слайд![An input device that works](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img10.jpg)
Содержание слайда: An input device that works like an upside-down mouse. The onscreen pointer is moved with a thumb or finger. It requires less arm and wrist motion.
№12 слайд![An input device that reads](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img11.jpg)
Содержание слайда: An input device that reads the image and converts the printed text or picture into electronic codes that can be understood by the computer.
№13 слайд![To select a block of text or](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img12.jpg)
Содержание слайда: To select a block of text or an object with the mouse button and then move the mouse while keeping the button pressed down
№14 слайд![To press and release the left](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img13.jpg)
Содержание слайда: To press and release the left button on a mouse
№15 слайд![If you want to convert a](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img14.jpg)
Содержание слайда: If you want to convert a square into a rectangle, you ______
one corner of the square and stretch it into a rectangle.
№16 слайд![Rapidly press and release the](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img15.jpg)
Содержание слайда: Rapidly press and release the mouse button twice.
№17 слайд![The keys that represent](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img16.jpg)
Содержание слайда: The keys that represent letters and numbers, as arranged on a typewriter
№18 слайд![The keys that appear at the](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img17.jpg)
Содержание слайда: The keys that appear at the top of the keyboard and can be programmed to do special tasks.
№19 слайд![The keys that are used to](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img18.jpg)
Содержание слайда: The keys that are used to issue commands or to produce alternative characters, e.g. the Ctrl key or the Alt key.
№20 слайд![A long key at the bottom of](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img19.jpg)
Содержание слайда: A long key at the bottom of the keyboard. Each time it is pressed, it produces a blank space.
№21 слайд![This key moves the cursor to](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img20.jpg)
Содержание слайда: This key moves the cursor to the beginning of a new line. It is also used to confirm commands.
№22 слайд![It removes the character to](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img21.jpg)
Содержание слайда: It removes the character to the left of the cursor or any selected text.
№23 слайд![This key produces UPPER CASE](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img22.jpg)
Содержание слайда: This key produces UPPER CASE characters.
№24 слайд![This key produces UPPER CASE](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img23.jpg)
Содержание слайда: This key produces UPPER CASE letters, but it does not affect numbers and symbols.
№25 слайд![These keys are used to move](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img24.jpg)
Содержание слайда: These keys are used to move the cursor, as an alternative to mouse
№26 слайд![DISPLAY SCREENS](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img25.jpg)
Содержание слайда: DISPLAY SCREENS
№27 слайд![The smallest unit on a](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img26.jpg)
Содержание слайда: The smallest unit on a display screen or bitmapped image (usually a coloured dot).
№28 слайд![The maximum number of pixels](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img27.jpg)
Содержание слайда: The maximum number of pixels in the horizontal and vertical directions on the screen; also refers to the number of pixels per inch
№29 слайд![An expansion card that](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img28.jpg)
Содержание слайда: An expansion card that processes images and sends the video signals to the monitor; also called video graphics board.
№30 слайд![The width of the screen](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img29.jpg)
Содержание слайда: The width of the screen divided by its height
№31 слайд![The number of bits used to](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img30.jpg)
Содержание слайда: The number of bits used to hold a colour pixel; this determines the number of colours that monitor can display.
№32 слайд![A display that generates](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img31.jpg)
Содержание слайда: A display that generates images by a plasma discharge, which contains noble, noble-harmful gases. It allows for larger screens and wide viewing angles.
№33 слайд![The units of hardware, which](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img32.jpg)
Содержание слайда: The units of hardware, which display the results produced by the computer.
№34 слайд![The viewing area of a monitor](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img33.jpg)
Содержание слайда: The viewing area of a monitor measured diagonally, in inches.
№35 слайд![The amount of light produced](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img34.jpg)
Содержание слайда: The amount of light produced by an LCD monitor, measured in cd/m2 (candela per square meter).
№36 слайд![Thin-film LED displays that](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img35.jpg)
Содержание слайда: Thin-film LED displays that don’t require a backlight to function.
№37 слайд![A flat screen display made of](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img36.jpg)
Содержание слайда: A flat screen display made of two glass plates with a liquid crystal material between them. The crystals block the light in different quantities to create the image.
№38 слайд![In a colour monitor, electron](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img37.jpg)
Содержание слайда: In a colour monitor, electron beams energize the phosphor dots on the screen surface, causing them to emit coloured light from which the picture is formed.
№39 слайд![The study of how people](/documents_6/c20050cf914139c5d48fd1f9c19e0efa/img38.jpg)
Содержание слайда: The study of how people interact safely and efficiently with machines and their work conditions.