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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.& z; y# k! Y6 Q0 x5 j( ]1 y* K
8 U) ]2 N2 q1 T% f) [ m- G2. 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.
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) E5 I3 [6 R- M* D4. You do not need to pedal a motorcycle. It was an engine that makes wheel go around. Why it this person wearing a helmet?: H0 E; y# p' `6 b1 s
4 A% O$ I- d+ B) Z2 ]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.( L9 y: V2 s, x9 \' _# ?3 k: h9 Q
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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.7 }( L$ R& B R; n2 M F! V
# ~+ [ X7 y9 e6 ^2 b! h7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.
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; o- a1 t7 q5 r$ p0 K' y# r7 m8 ?8. Trains run on specially built railway tracks. Some train below ground.( K, I; ?/ P9 I- r3 V3 v# d6 j+ A
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9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. ( t6 M$ v V/ L6 L6 D2 ^7 ^2 H2 C
7 Z$ M& t' k/ y- j$ |' ]10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine. - w# G& u+ G$ z, J" D! A
2 r- k5 k$ L. E' d; X9 }* v/ Q11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. / t9 o" t a$ k& G
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12. Some people find it difficult to walk. What machine can help them?
3 ^" Q" w ^, E+ ] F W, ]Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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