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ON THE MOVE
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7 n; S) ~: A- A5 }" O2 i1. People can travel on foot. But it takes a long time to get form place to place.
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4 B4 i& e6 o4 _$ G; v8 s2. Machines help people travel more quickly and carry heavy loads$ c. {5 I- T" K8 k
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3. A bicycle is machine. The faster you pedal, the faster you move.
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4. 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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9 A8 E/ y9 ?5 _4 N7 C5. 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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# w! x7 t- L# U) a% g' I V: V6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.3 j7 t5 B6 j3 b7 ~5 }
6 C$ W+ l( S' w& Q+ k7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.0 J0 L+ \' |) K
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8. Trains run on specially built railway tracks. Some train below ground.7 q7 f0 g. s) N/ j" Q$ n1 B5 |3 d
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9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. 2 T' S# X# F. y, I/ i: Z1 G
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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. 7 H, A0 O7 s \# @- X7 {' d% i) ~
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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. " F' {& ~: {% u
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12. Some people find it difficult to walk. What machine can help them?$ P* N7 Q8 n8 L. S
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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