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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.
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8 I8 P) p3 h) @9 e1 P# }! ]2. Machines help people travel more quickly and carry heavy loads( f" K( S$ v& x* g) K" O; Q
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3. A bicycle is machine. The faster you pedal, the faster you move.3 L2 C% C+ c/ R& P: I. F o
, K9 Q! }7 f3 {! R$ q1 A9 V; P' `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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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.9 A- n0 n E* m1 c* o
( a% ]6 Z2 Y+ t1 I6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.
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3 t: I) L' i+ T7 ?5 Q3 C7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.. O: f8 g& w1 S9 f$ X- O! T
1 |5 i- J+ j) `2 A9 y8. Trains run on specially built railway tracks. Some train below ground.* o% r* f) P8 h
) E9 K1 D, Z, e4 N6 @* ]% d9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. ) K g1 ]' u. o V m
( R3 \9 Q' C' G10. 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. / i/ S( B0 o' Q5 |3 x
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12. Some people find it difficult to walk. What machine can help them?! J3 d% Z8 m: x2 X0 j: Y
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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