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ON THE MOVE* ^$ H3 y0 v% \3 d G
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1. People can travel on foot. But it takes a long time to get form place to place.# O; ~: S! Z' W5 g3 P& N7 A
& o) i; }4 l6 M" a2. Machines help people travel more quickly and carry heavy loads M( y: s6 }9 _1 ]( g% ^6 C( F2 `9 f
- @1 _: e* C( ^( _9 J3. 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?
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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." Z; c! d# B. Z- N3 {+ i
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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.
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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 D u5 [0 r& g6 O, w. F
6 B, x5 J' [2 ]0 {5 o8. 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. ; t' o( U+ A. C; S @0 p
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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. * w' F! m1 R X6 V1 @" M
1 ~6 _/ i# g% y9 A11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. 4 @& V5 f4 r# z! n, p/ M
& o" V. B' k% U- F12. Some people find it difficult to walk. What machine can help them? V$ [) H: \0 \9 n
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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