Lecture, he would have come

If he had known about the lecture, he would have come. Had he known about the

If I were free, I should help you. Were I free, I should help you.

1. If it were possible, we should begin this work at once. 2. If he

had had all the necessary books, he would have made his report in

time. 3. If the books had been available in our library, we could

have done this work much earlier. 4. If there were no computers,

space flights would be impossible. 5. If drivers were more attentive

while driving, there would be less accidents on the road.

B. Переведите бессоюзные условные придаточные предложения.

1. Had he used new materials, the device would have been more

reliable. 2. Were electric motors used, cars would not pollute the

air, would be practically noiseless and very easy to control. 3. Had

they applied the new method, the result would have been much

better. 4. Were the design of cars improved, the fuel consumption

would be greatly reduced. 5. Had a less explosive gas been used in

dirigibles at the beginning of the century, they would have been in

operation since that time. 6. Were it possible to learn how birds

find their way, people would use the principle to develop a navigation

system for aviation.

Упражнение 3. Переведите предложения и запомните значения глагола to

provide и союза provided.

1. The experiments conducted provided very good results. 2. Russian

technological achievements that provided the launching of

rockets are known all over the world. 3. A tire pressure display pro-

vides information for front and back pairs of tires. 4. Provided new

composite materials are used, it will be possible to reduce overall

aircraft weight. 5^ Provided with a new vacuum-controlled carburetor

this car model has several important advantages. 6. Superliners

could develop a higher speed provided some special cooling measures

were used. 7. An aircraft pilot can get all the information he

needs provided he contacts a radio navigation station. 8. The work

done provided us with new data. 9. Having measured the distance

between two points, it is possible to calculate the time during which

a car can cover it provided we know the car's average speed. 10. Our

laboratory has been provided with the latest equipment.

Упражнение 4. A. Дайте степени сравнения для прилагательных,

great, easy, good, far, many, difficult, possible.

B. Поставьте much перед прилагательным в сравнительной степени (гораздо,

намного), переведите.

late, simple, important, valuable, quick, reliable, useful, complex.

С Переведите словосочетания.

гораздо (намного) раньше, гораздо (намного) длиннее, намного

(гораздо) труднее, намного эффективнее, намного легче.

Упражнение 5. А. Найдите русские эквиваленты для словосочетаний.

as old as seagoing, a round container, the Swiss National Fair,

as primitive as marine life, so-called, to take people deep into the

lake, underwater tasks, around the ocean floor, wrist of the manipulator,

to lift 120 pounds, marine life, the world's deepest vehicle,

underwater helicopter.

швейцарская национальная ярмарка; подводные работы;

опускать людей на большую глубину озера; по морскому дну;

подводный вертолет; запястье манипулятора; морской животный

и растительный мир; самый глубоководный в мире аппарат;

такая же примитивная, как и морская среда (жизнь); так

же стары, как мореплавание; так называемый; круглый контейнер;

поднимать 120 фунтов.

в. Переведите словосочетания.

round glass container, marine life people watch around them,

centuries before, to take people deeper than before, difficult underwater

tasks, mounted on a metal platform, it looks like an underwa-

ter helicopter, move like a sport car, video cameras provide vision,

to lift up to 120 pounds, work for up to nine hours.

СЛОВООБРАЗОВАНИЕ

Упражнение 6. Переведите следующие производные слова согласно образцу:

прилагательное -^ th = существительное,

deep — глубокий ~> depth ~ глубина

length, width, strength;

прилагательное + е«= глагол

light — легкий --> to lighten — облегчить

deepen, brighten, lessen;

префиксы sub' (суб-, под-, до-), under- (под-, ниже, недо-)

submerge — погружать(ся) -> submersible — подводный,

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