И. А. Курбасова Е. И. Силантьева

1. the motor railcars or the rail buses—рельсовые автомобили

16. 
    Прочтите текст С без словаря (5 мин.) и переска­жите его по-английски.
    

TEXT С. FIRST COMMERCIALLY-PRODUCED DIESEL
IN AMERICA

(1) In 1923 the first attempt was made in the USA to design an original diesel-electric locomotive. It was a 300 hp 60-ton unit. After a four-month test it became evident that the locomotive was a success although it was not a practical machine in the true sense (смысл) of the word.

(2) This locomotive proved far more economical than the steam locomotive as regards fuel. Indeed, it could pro­duce as much work on a tank car (цистерна) of oil as the steam locomotive did on twelve cars of coal. This experi­mental switching locomotive demonstrated its talents on fourteen railroads and industrial plant tracks.
(3) As to the first commercially-produced diesel in America it was designed and built in 1925. It was a 300-ton switcher similar in design to the pioneer of 1923.
(4) Most Americans consider this locomotive to be the "grand-daddy" of US dieselization. In appearance it was like a box on a platform car. The locomotive had a driv­er's cab at each end. The power plant and the main generator were located in the centre. This locomotive was in service until 1957 and now it is displayed in the Trans­portation Museum at Baltimore.


Урок 13


Грамматика: Сложное сказуемое типа "is known (seems) to have" (§ 43).


вводные упражнения К тексту а


1. Переведите предложения со сложным сказуемым,обращая внимание на форму инфинитива;
Образец: Rectifiers are known to be instruments which
transform a.c. into d.c. Выпрямители, как
известно, являются приборами, которые пре-
образуют переменный ток в постоянный (Из-
­ вестно, что выпрямители ...).
The Soviet Union is known to have made a re-
markable advance in power engineering. Совет-
­ ский Союз, как известно, сделал замечательные
успехи в области энергетики (Известно, что
Советский Союз ...).
1. The diesel engine is known to be the most efficient prime mover among all heat (тепло) engines. 2. Railways are expected to compete with other modes of transport in the future. 3. A speed of 233 kph was reported to have been attained on the experimental section. 4. The current appears to flow only if there is a complete circuit. 5. Trains happen to collide even on the best railroads. 6. The diesel and the electric locomotives proved to have some common features. 7. The self-propelled diesel trains are likely to be more economical to employ on lines with light traffic.