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Text 3. Special Structures

Power stations, factories, airports – these are some of the special buildings that every modern community needs. And so very special are structures of this type – so specific in their function – that we can generally recognize their purpose from their design. This is true, for example, of television masts or of the huge concrete water-cooling towers that are an essential feature of many modern power stations.

If we examine any building that needs large, uninterrupted areas of floor space – for instance, an aircraft hangar, exhibition hall, traffic terminal, or factory – we can see that its very construction must depend on the intelligent use of steel and concrete. These days, buildings with immense spans are commonplace; concrete and steel have made them so. This is only one instance of the way in which many of today's basic structures have been made possible through new developments in building materials and methods. New technological developments (and, of course, earlier scientific research) have also helped improve the services provided by recently constructed concert halls, stadiums, theatres, shops, and garages. To take just one obvious example: Studies in acoustics have helped architects to design concert halls whose shape, assisted by skillfully positioned sound-absorbing and sound-reflecting materials makes for nearly perfect hearing in all parts of the hall. The view of the theatre stage is far better than it used to be, too, because balconies need no longer be propped up by view-obstructing supports. There are no visible supports at all if the cantilever style of construction is adopted. And air conditioning, good lighting, and better-than-adequate sanitation are amenities (all developed in our own time) that most modern community buildings are sure to incorporate.

Temples and palaces used to be the outward signs of a community’s development. As such they have been replaced by imposing atomic-power stations, concert halls, airports, radio and television towers, multistory car parks, and shopping centres.

1. Answer the following questions.

1. What kind of buildings do we call special structures?

2. Can the purpose of a special structure be recognized from its design?

3. What material are special structures usually built of?

4. What helps architects to improve the acoustics in concert halls and theatres?

5. Why is the view of the theatre stage much better now than it used to be?

6. What were the most imposing architectural structures in the past and by what have they been replaced nowadays?

2. Make up a summary of this text completing the following sentences.

  1. The paper

  • is headlined (is entitled)

  • is about …

  • widely covers the problem of …

  • carries information on …

  • informs the reader of …

  • Among the other problem the paper raises the problem …

  • The author starts by telling the reader …

  • The author inform the reader of …

  • The author gives some facts (data) concerning …

  • The author draws the reader’s attention to the fact that …

  • The author (he) points out (that) …

  • The author concentrates on (states that, stresses, comes against, thinks, characterizes, introduces, dwells on, emphasizes, analyses, acquaints, explains, describes, presents)… .

  • The author comes to the conclusion that …

  • Upon reading the paper, one realizes that …

  • In conclusion the paper point out that …

  • The paper surveys briefly (presents some interesting facts concerning, presents some interesting facts about) … .