Ïîâòîðåíèå
Date: 2015-10-07; view: 361.
V. Âìåñòî ïðîïóñêîâ âñòàâüòå íóæíóþ ôîðìó ãëàãîëîâ “to be” èëè “to have” âî âðåìåíè Present Indefinite. Çàäàéòå âîïðîñ, äàéòå îòðèöàòåëüíûé îòâåò:
1. Memory … acomputer data storage system and one of the fundamental components of all modern computers. 2. A computer's memory … a set of cells with numbers. 3. There… pictures, documents and other files in the e-mail attachments. 4. A computer … a machine that manipulates data according to a set of instructions. 5. The World Wide Web … the ability of extreme decentralization of information and data. 6. There … two basic network types (local-area networks and wide-area networks).
VI. Âìåñòî ïðîïóñêîâ âñòàâüòå íóæíóþ ôîðìó ãëàãîëîâ “to be” èëè “to have” âî âðåìåíè Past Indefinite. Çàäàéòå âîïðîñ, äàéòå îòðèöàòåëüíûé îòâåò:
1. The first computers … the size of a large room and consumed much power. 2. Throughout the 1960s the computers …magnetic core memory. 3. In 2008, there … about 600 million people in the world wide web and in 2009, a quarter of Earth's population … the services of the Internet. 4. The transistor … the potential to work faster and more reliably and to consume much less power than a vacuum tube.
VII. Âìåñòî ïðîïóñêîâ âñòàâüòå íóæíóþ ôîðìó ãëàãîëîâ “to be” èëè “to have” âî âðåìåíè Future Indefinite. Çàäàéòå âîïðîñ, äàéòå îòðèöàòåëüíûé îòâåò:
1. The main language for communication on the Internet …English. 2. Modern computers … billions or even trillions of bytes of memory. 3. There … computers small enough to build into a watch, which … a watch battery as a source of power. 4. Supercomputers in particular … highly unique architectures.
VIII. Ïðî÷èòàéòå ïðåäëîæåíèÿ. Èíôèíèòèâ â ñêîáêàõ ñíà÷àëà ïîñòàâüòå âî âðåìÿ Present Indefinite, ïðåäëîæåíèÿ ïåðåâåäèòå. Òî æå ñàìîå ñäåëàéòå äëÿ âðåìåí Past and Future Indefinite:
1. Electronics (to use) of the motion of electrons through different media and vacuum. 2. Computers (to consist) of two major elements: Hardware and Software. 3. The Internet (to provide) not only answers to different questions but hours of chat and games. 4. Those computers (to use) vacuum tubes and electric relays. 5. The Input-Output equipment (to refer) to the communication between an information processing system and the outside world. 6. Common input devices (to include) keyboards and optical scanners.
IX. Ñäåëàéòå ãðàììàòè÷åñêèé ðàçáîð àíãëèéñêèõ ïðåäëîæåíèé:
à) 1. In the 1970s integrated circuit technology decreased size and cost of computers. 2. In some human activity technology will be the beginning of new stages in science and engineering.
á) 1. An amplifier is any device that changes, usually increases, the amplitude of a signal. 2. The Internet is the worldwide network that connects millions of computers together via fiber-optic cables and other telecommunications channels.
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