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Word forms



First choose the appropriate form of the words to complete the sentences. Then check the differences of meaning in your dictionary.

1. power, powerful, powerfully, powerless, powered

a. There are many ways of producing..............................

b. Battery................................ calculators occupy less space than

their predecessors.

c. A computer is a very.............................. machine.

d. Computers are rendered.............................. if there isn't an

emergency supply system in case of power failure.

2. partiality, partial, partially, part

a. Some people are.............................. to certain computer

companies because of the success rate.

b. Sometimes only a.............................. of the data is necessary to

solve a problem.

c. The need for smaller memory capacity was............................

satisfied by the improved performance of transistors.

3. generality, generalize, general, generally

a.................................. purpose computers are larger than

minicomputers.

b. It is the................................ consensus of opinion that

computers have improved the quality of life.

c. Minicomputers are............................... cheaper than

mainframes.

d. It is often easier to.............................. than to talk about

specifics.


4. specialize, special, specially, specialist, specialization, specialized

a. Computer............................................ is a must for most large-scale

companies today.

b. Magnetic tape cartridges are............................................... peripheral

devices used with minicomputers.

c. A computer processes................................. .......... prepared items of

information.

5. change, changeable, changeably, changing

a. Computer personnel often have to take refresher courses in the
field of computer science.

b. Many........................................... have taken place in the computer

industry in the last decade.

c. Memory and primary storage can be used inter-......................................




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