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ON THE MOVE
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/ @+ T X4 y* I8 {8 E' }1. People can travel on foot. But it takes a long time to get form place to place.
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! M$ p1 E2 ]0 Y, @! E2. Machines help people travel more quickly and carry heavy loads
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5 P4 a+ l D5 M" U3. A bicycle is machine. The faster you pedal, the faster you move.% J5 U, n7 ^, X: b/ e" _* o
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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?, B U/ z- M7 w
$ } k; L! M% Y, `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.( t0 ?1 }. l( T+ \: A4 q
( Y9 o( A6 O4 X3 @0 G" V4 Y3 R6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.8 C. E' O4 v4 Q/ |' c
* Q) i4 S* D) G* G% I7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.; S5 K) q& S0 M) _$ }) ^
7 f# ]( U3 w0 h4 l- ?$ k8. Trains run on specially built railway tracks. Some train below ground.' \/ l9 W% A3 G8 x
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9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
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( ^& t' M/ p% m) ?; j5 v10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine. 7 a a; g. w& C# C* K
; _ D0 ~8 m+ {+ b$ p$ ~11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth.
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; L$ y8 t. C8 I' |4 `12. Some people find it difficult to walk. What machine can help them?! g$ l1 \ d0 ^; p: i0 p
Answer: wheelchairs. |
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狗仔卡
发表于 2005-7-18 14:43
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