Добавил:
Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
436.doc
Скачиваний:
6
Добавлен:
30.04.2022
Размер:
5.07 Mб
Скачать

XVI. Answer the following questions using the introductory phrases.

1. What is a bulldozer?

2. Where are bulldozers employed?

3. What are bulldozers used for in winter time?

4. What are bulldozers used for at storage depot and at construction sites?

5. How are bulldozers classified?

6. What control may bulldozers have?

7. What can you say about cable bulldozers?

8. What do you know about hydraulic bulldozers?

9. What bulldozers are becoming more popular?

10. Why are bulldozers mounted on low-pressure air-tyred tractors becoming more popular?

XVII. Translate the following sentences into English.

1. Следует отметить, что при сооружении земляного полотна бульдозеры могут перемещать грунт из выемок в отвал.

2. Считают, что бульдозеры могут возводить насыпи высотой до 3 метров.

3. Известно, что отвал у бульдозеров с канатным управлением поднимается и опускается канатно-блочной системой.

4. Универсальный отвал может перемещать грунт перед собой и в сторону.

5. По типу базовой машины бульдозеры могут быть смонтированы на гусеничных и колесных тракторах или на специальных колесных тягачах.

6. Мы знаем, что бульдозеры, смонтированные на колесных тягачах с шинами низкого давления, становятся более популярными.

XVIII. Read and retell the following text using introductory phrases.

Tractor Dozers

Construction equipment Division of Clark Equipment Co. has the new “Michigan” Model 280 Series III tractor dozer on rubber tyres. Featuring (характеризуясь) 8 forward and 4 reverse speeds, the dozer weighs 60,800 lb. (pounds - фунтов). It has a solid plate frame and it is 23 ft (feet) in overall length and 11 ft. wide. Featuring easy accessibility (доступность), clutches can be changed in 30 min. and most parts are reached from outside. Tyres are 29.5x29, 16 ply and the top speed is 24.8 mph (miles per hour).

Articulated Pusher-Dozer

Articulated pusher-dozer (толкач с шарнирным управлением) has hydraulic articulated steering with exceptional (исключительный) manoeuvrability and a turning radius less than overall length: results are 80 deg. total and 40 deg. to right and left. The operator is positioned “up-front” on forward section providing max. visibility as working area is directly in front. Push arms are positioned to outside of front wheels. Blade is 163 in. wide by 48 in. high with max. lift of 59 in. and digging depth to 14 in. below ground level.

XIX. Learn the following dialogue.

Situation: You are preparing for the examination on earth-moving machines in English. You don`t know the theme “Bulldozers”. You ask your friend to explain it to you.

A. Can you tell me anything about bulldozers?

B. Yes, I can. A bulldozer is a pendant attachment mounted on crawler or wheel tractors.

A. I see. And how can they be classified?

B. As far as I know they are classified by the mounting of the blade, by the control system and by the type of carrying vehicle.

A. What bulldozers are popular now?

B. I think that bulldozers mounted on low-pressure air-tyred tractors are more popular at present.

A. But why?

B. Because their efficiency on a number of jobs is higher than that of crawler bulldozers.

A. I see, thank you.

B. Oh, you are welcome.

УРОК 8 LESSON EIGHT

Фонетика: Повторение чтения буквосочетания «TH».

Грамматика: Перевод глагола «SHOULD».

Тема: Скреперы. Scrapers.

I. Read the following words.

[T] earth, earthen, method, three, through, width, length, strength, smooth.

[D] – the, this, that, than, they, there, with, without, either, although.

II. Form adverbs from adjectives.

Example: Smooth – smoothly - ровныйровно.

Separate, mechanical, general, wide, common, partial, fresh, sufficient, insufficient

III. Pronounce and translate the following word combinations with the negative suffixes “un”, “in”.

Example: undesirable result – нежелательный результат.

Uncomfortable machine, unsuitable material, unusual design, unloaded truck, insufficient pull, undesirable solution, invariable shape, unchangeable equipment, invisible object, irregular form, uncomfortable cabin.

IV. Learn he following words.

1.Scraper [skreipq] n - скрепер

2. Level [levl] v - выравнивать

3.Compact [kqm`pxkt] v - уплотнять

4. Variety [vq`raiqti] n - разнообразие

5. Stick [stik] v –прилипать

6. Loam [lPum] n – суглинок

7. Clog [klOg] v -засорять

8. Mud [mAd] n -грязь, ил

9. Moderately [`mOdqritli] adv – умеренно

10. Semi-trailer [`semitreilq] – полуприцеп

11. Forced-discharge [`fLst dis`CRGd] – принудительная разгрузка

12. Free-discharge [`frJ dis`CRGd] – свободная разгрузка

13. Reliable –[ri`labl] a – надежный

14. Pull [pHl] n – тяга

15. In succession [in sqk`seSn] – последовательно

16. Locomotion [,lPukq`mPuSn] – передвижение

17. Sufficiently [sq`fiSqntli] adv – достаточно

18. Powerful –[`pauqful] a – мощный

19. Consumption [kqn`sAmpSn] n- потребление

20. Insufficient [insq`fiSqnt] a – недостаточный

21. Recently [`rJsqntli] adv – недавно

22. Lack [lxk] n – недостаток, отсутствие

23. Moist [`moist] – влажный

24. Fill [fil] n - насыпь

v – наполнять

25. Empty [`empti] v – опустошать

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]