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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.# w8 O- P( ~/ n0 a. x O7 J! Z
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2. 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.4 }: k2 i2 n* d* v9 c2 `# ]
) i B3 b9 E4 ]3 ~3 W4. 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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( R0 Q0 x# p1 C {4 e# y& A6. 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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7. 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.. D$ W) ?' r9 ]+ ] }) q
8 Z, b- h2 Y8 o# v$ U ]0 A: B* o9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. . l( u8 ^5 ~4 V, k# 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.
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4 |+ P; @) c1 C3 Y" e+ n5 n h* i11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth.
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12. Some people find it difficult to walk. What machine can help them?
/ R! u+ ?% k1 @Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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