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ON THE MOVE
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- H0 s' u7 Q8 c& J) C: R( W1. People can travel on foot. But it takes a long time to get form place to place.
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6 U- _0 I; ^' g; \2 _- \ y' i3 N2. Machines help people travel more quickly and carry heavy loads9 s% j4 y* D1 g1 t9 d. t: y
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3. A bicycle is machine. The faster you pedal, the faster you move.5 U& V$ U0 ^+ e" X3 @ o2 o5 o4 E1 R
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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. {0 R/ J2 N# R' A6 J# Z
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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.! G2 E4 @7 E0 u
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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.7 @ E/ a; Z g) o7 ~3 b1 f
G3 O- }2 `$ y6 X) R' h. ]- P# t8. Trains run on specially built railway tracks. Some train below ground.
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# y% c1 c0 N4 E4 @ E; P( A9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. / j; W+ F! F0 f2 `; n
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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. : Z" [: h# ]7 s) ^
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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.
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) D9 t3 {" `/ e8 _- F- O12. Some people find it difficult to walk. What machine can help them?9 N4 f9 E% S/ q8 O
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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