Сontrol-work
Column A |
Column B |
1. Computers can now not only crunch numbers... |
a). ...it is only recently that these systems have come on the open market. |
2. The highly complex programs require extremely powerful computers... |
b). ...previously they were very skeptical about their economic feasibility. |
3. The highly complex programs required by expert systems were devised in laboratories quite some time ago, yet... |
c). ...the combination of experience and common sense the human expert brings to problems. |
4. Businessmen are now willing to finance the heavy investment required by expert systems, whereas... |
d). ...but also be taught to think along the same lines as the doctors, for example, they are helping. |
5. A number of expert systems are already available to help doctors diagnose diseases, and their advice tends to be followed wothout question... |
e). ...so they have only become practical propositions following recent reductions in the price of such equipment. |
6. Expert systems are highly sophisticated within a narrow range, but it is only expertise they possess, rather than... |
f). ...exept when there is some overriding reason for not doing so. |
1). River, this, waters, dams, its, their, inhabitants, people, it, irritation, projects.
More than 1.5 million ... of three countries who depend for ... livelihood on the ... of the River Senegal will benefit from one of the world’s most ambitious ... . ... involves the construction of two ... on the ... delta and the other five hundred miles upstream, in Mali. However, some ... believe that, though the project will benefit Mali, ... will also cause the country problems since ... inhabitants depend heavily on fish and ... will be adversely affected.
2). This, their, it, fresh, water, planet’s, ice, earth, oceans.
Although ... is the driest continent on ... , Antarctica is 98 per cent covered by ... and ... contains 90 per cent for our ... ... . The West Antarctic ... ice-sheet accounts for only about 10 per cent of this fresh water, but if it were to melt and pour into the ..., ... level would rise by a catastrophic twenty feet.
Text. Pandora
New words to the text: Names of the characters:
immortal – безсмертний Zeus
cunning enemy – хитрий ворог Hephaestus
lid – кришка Pandora
to vanish – зникнути Hermes
to weep – плакати Epimetheus
Prometheus
Rearrange the text:
1.__________
2.__________
3.__________
4.__________
5.__________
1