Найдите в тексте А условные предложения и переведите их

7-176

UnitS

6. What is the difference between development and production
work?

7. What main factors are used for classifying mine workings?

8. What do the dimensions of production faces depend on?

10. а) Найдите • правой колонке русские эквиваленты следующих слов и сочетаний слов:

1. direct access to the surface

2. open-cast mining

3. tabular (or bedded) deposits

4. oil well

5. underground workings

6. cross-section of a working

7. production face

8. the roof of the mine working

9. to drive mine workings in
barren rock

10. to affect the mining method

а) нефтяная скважина

б) проходить горные выработки по
пустой породе

в) влиять на метод разработки

г) прямой доступ к поверхности

д) пластовые месторождения

е) открытая разработка

ж) поперечное сечение выработки

з) подземные выработки
и) очистной забой

к) кровля горной выработки

6) Найдите в правой колонке английские эквиваленты следующих слов сочетаний слов:

1. способствовать чему-л.

2. размер ствола

3. извлекать, добывать (уголь)

4. штреки и квершлаги

5. пустая порода •

6. вообще говоря

7. удалять, перемещать (крепь,
вскрышу и др.)

8. с целью...

9. подготовительные работы
10. мощность пласта

а) thickness of a seam

б) shaft dimension

в) with a view to

г) to contribute to smth.

д) development work

е) to remove (timber, overburden,

etc.)

ж) drifts (gate roads) and crosscuts

з) generally speaking
и) to recover (coal)
к) waste (barren) rock

11. Подберите из списков А и Б близкие но значению слова:

А-

1. improve

2. rank

3. ensure

4. use

5. tabular

6. crop out (outcrop)

7. barren rock

8. quarry

9. influence

10. rib

11. size

12. broadly speaking

13. take into consideration

Б.

а) bedded

б) take into account

в) make better

r) waste (country) rock

д) expose

е) affect

ж) generally speaking

з) apply

и) open pit к) dimension л) side м) grade н) guarantee

Unit 8 __________________________________ 195

12. Переведите предложения, обращая внимание на перевод условных
придаточных предложений и союзов:

1. If the geological and prospecting indications are known, it is
possible, even before prospecting proper begins, to forecast not
only the type of economic deposit that may be found in the given
conditions but also the associated elements and the whole complex
of forecasting minerals.

2. Provided the geologists make use of proper prospecting
methods, they will get necessary results.

3. On condition that different types of ores are to be tested
separately each sample should represent a definite type of ore.

4. Unless the face is directly connected to the upper level, the
combine does not cut the face for its whole length.

13. Заполните пропуски соответствующей формой глагола в скобках:

1. Unless metamorphic rocks (to be studied) carefully, geolo­
gists cannot be sure of their origin.

2. If the mass of magma (to be) large, the rate of cooling will
be slow.

3. If the earth (to be made) of the same material from the sur­
face downward, its density would vary with pressure.

4. Provided geological conditions permit, efficient coal face
operations (to be) possible.

5. We really will not survive unless we (to start) working on
cleaner, safer sources of energy.

6. If you learned to type, you (to find) the job quite easily.

7. If he were here, I (can explain) to him myself.

8. They would have been here by now if they (to catch) the
early train.

9. I (not to believe) it possible, if I hadn't seen it happen.

14. Соедините главные предложения с придаточными:

1. It is possible to use trenches a) provided at some distance
for exploration from the floor there is

a waste bed which must be separated from mineral.

2. Mine workings are considered 6) if the latter is blended with
to be productive bituminous coal.

3. Rock will not easily cleave в) on condition that the

thickness of overburden is small.

UnitS

4. A bedded deposit is to be r) unless its schistose structure
worked by underground is disturbed.

mining

5. Bituminous coal will improve д) if they are driven with a
coking quality of anthracite view to extracting useful

mineral.

6. The cutter-loader will cut coal above the floor

e) if it lies at a great distance from the surface.

16. Переведите предложения, используя предлагаемые слова и сочетания
слов:

useful mineral; to drive mine workings; exploratory and productive mine workings; barren (waste) rock; It Is necessary; to contribute to; both... and; a number of; the output

1. Горные выработки могут быть разведочными и эксплуа­
тационными.

2. Горные выработки могут проводиться как по полезному
ископаемому, так и по пустой породе.

3. Для разработки более глубоких частей пласта необходи­
мо проводить ряд подземных выработок, которые могут быть
вертикальными, горизонтальными и наклонными.

4. Механизация горных операций способствует увеличению
добычи полезного ископаемого.

17. Закончите предложения подходящими по смыслу словами из текста А:

1. Generally speaking mining is a branch of industry. It deals
with....

2. Mechanization and automation have come into use under­
ground. The miners realize that the increased use of mining ma­
chinery will....

3. Many factors affect the choice of the mining method. In case
the deposit....

4. It should be noticed that mine workings may have different
functions. Let us consider, for example, productive workings
which....

5. As for the classification of mine workings one should take
into consideration the factors....

6. If we have to describe underground workings, we shall divide
them into....

UnitS

Дата добавления: 2014-12-27