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ON THE MOVE6 b- J. U }) l) [2 B K; ]
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1. People can travel on foot. But it takes a long time to get form place to place.) S9 N; h* [0 O" W
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2. Machines help people travel more quickly and carry heavy loads/ X1 {' J& s: R# q( }
5 G" s | X4 T3. A bicycle is machine. The faster you pedal, the faster you move.! [/ @$ o: @2 F- B1 b* w
" {8 {# d' r5 [* L: I4. 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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7 ?3 l( e3 t7 w* T) x5. 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. a1 I4 |3 y! O8 H
; L8 @' G) @9 w+ J5 x9 V6. 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.- ?* z' E# D# J; B- w1 f# g
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8. Trains run on specially built railway tracks. Some train below ground.
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6 e$ h* v a u6 K5 v2 d9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people. , N3 t2 g3 j# _4 w6 {
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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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11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. 1 p8 \2 \" Y# `' o7 P/ W" k
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12. Some people find it difficult to walk. What machine can help them?' X. C+ D6 {' u" I0 ~! @. D- d2 V
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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