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ON THE MOVE
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1. People can travel on foot. But it takes a long time to get form place to place.6 o% U2 d% ]0 T, s
" j! G! V8 _. v0 t% z9 l0 n2. Machines help people travel more quickly and carry heavy loads
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3. A bicycle is machine. The faster you pedal, the faster you move.
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2 O/ n+ R: z( s* t4. You do not need to pedal a motorcycle. It was an engine that makes wheel go around. Why it this person wearing a helmet?
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5. Cars have four wheels, and the passengers sit inside. Car can travel very fast. But when road are busy, a car trip can seem slow and boring.
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: D: x) p; T& B' l& z6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.! ^2 g0 A V* M% N& n
9 E9 b6 G/ I! _" ]8 X' }! z7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.
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8. Trains run on specially built railway tracks. Some train below ground.' D6 ~ b! W! G k& J- _* y* A
, O) _& G$ [8 P" c8 M9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
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10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine.
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11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. 8 c7 y' u# A2 I' i& v$ H" a
V& i j% I2 n* {& E12. Some people find it difficult to walk. What machine can help them?$ J; N* o2 }( n7 G
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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