B) Read the descriptions (a-e) and match them with the types of engineering structures (1-5)
Unit 3
The Railway Track
Start up
What is the main difference between the railway and all other modes of transport?
a) The vehicles can reach high speeds.
b) The vehicles cannot leave the track.
c) The vehicles have wheels.
d) The vehicles use diesel engines.
A) Match the pictures and the types of engineering structures.
A. B.
C. D.
1) a culvert,
2) a viaduct,
3) a tunnel,
4) retaining wall
5) a flyover
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E.
b) Read the descriptions (a-e) and match them with the types of engineering structures (1-5).
a) a bridge, road, or railway that crosses over another road or railway
b) a series of spans or arches used to carry a road or railway over a wide valley
c) a sewer used to allow water to pass underneath a road, railway, or embankment
d) an underground passageway
e) a structure constructed to resist the lateral pressure of soil 1 | 2 | 3 | 4 | Поиск по сайту:
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