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ON THE MOVE
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( R. o0 B0 D* h6 x1. People can travel on foot. But it takes a long time to get form place to place.
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. f! ]8 [* N# r- a) G2. Machines help people travel more quickly and carry heavy loads1 L8 f/ z) E! L4 T* }4 m3 q1 c F
& \9 z% C# S- G h3. A bicycle is machine. The faster you pedal, the faster you move.. x) {( ? j, U* Q$ X" @
4 l0 Z3 Y/ {* i$ N! z* g4. 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." r; E$ U4 U' C$ h% H
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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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4 d6 ^* P! ]* S: y- a+ i" ~7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.6 j3 k" Z* G, I) P; m/ {1 g" n& K
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8. Trains run on specially built railway tracks. Some train below ground.# w+ S/ A5 B' l. q% J
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9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. $ ~1 S$ Z, x6 G0 p0 h8 A
8 K' d* ^( U$ W: e/ a10. 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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11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. 5 D$ h" r w9 }- r+ J6 }* T
! d6 E D1 l, v( ^; z12. Some people find it difficult to walk. What machine can help them?
6 g) R- X' s# \Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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