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ON THE MOVE
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3 |1 m3 E! _2 N" {1. People can travel on foot. But it takes a long time to get form place to place. i. h1 v f9 r! s
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2. Machines help people travel more quickly and carry heavy loads R: { \' J( m& K
6 A4 I; N' d( n' F3. A bicycle is machine. The faster you pedal, the faster you move.3 x1 v% I4 f" `: a9 ?7 H
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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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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.. Y" U5 g, z$ y. N
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6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.6 I5 Q8 X2 Q% }
7 T, J0 P4 X$ q7. 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.
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9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
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0 b/ g- X! B/ ?, N3 L& R' u- B5 b10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine. - b, S ~9 M/ Y4 K- l$ n) t/ V; S
1 P1 N8 b5 S! W8 _3 \11. 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?$ K2 e$ G7 n2 o: K. M
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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