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ON THE MOVE+ l5 H8 r& b2 s1 o
* z4 e H3 O1 O E2 \2 g1. People can travel on foot. But it takes a long time to get form place to place.) Z# L( y/ E, U
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2. Machines help people travel more quickly and carry heavy loads8 H& z+ j) q$ ^) L, K
' F- T. g! B0 H- ]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?5 K; ?1 F% U; @0 ]1 r
5 o% e5 v% w4 h2 B6 f5. 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.4 u5 l$ c4 e/ v5 ]. A6 a
5 u8 U' M+ V. p( n4 @$ S: b6. 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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6 m/ T2 ^4 w9 r! E l! L! W7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.; d+ D0 @) @; F3 W8 V
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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. # J3 D, K {! ?' j0 `" F* E
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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 B f. Z* ~4 q6 o11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. 6 o- a, b X& J" W7 v/ X9 ?
' ^7 |$ J9 n) V3 X12. Some people find it difficult to walk. What machine can help them?( w! |: L# Y$ I0 Z) b0 E- S
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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