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ON THE MOVE' q0 v. N7 m' W+ @
' t- m7 u4 |" q2 ~2 Y* O1. People can travel on foot. But it takes a long time to get form place to place.; W1 M$ k! L/ l8 |
3 U$ A: S' f9 @# k7 O+ E z0 r2. Machines help people travel more quickly and carry heavy loads& N j1 I* Y7 u: H! \' R* K
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3. A bicycle is machine. The faster you pedal, the faster you move.+ W2 d$ c( D0 I' `& _6 {
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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?! c: N( T& W4 E: q7 u2 Z
2 K0 D$ c. u; @& j4 H# a3 H5. 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.
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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.* |* s. M3 d8 O
9 L0 o; b( O- l7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.
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5 D2 u- m; N( z; j8. Trains run on specially built railway tracks. Some train below ground.( ]! h; O/ j* q, }4 V. i! S o
1 m3 K- p) f( _$ u7 w9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
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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.
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12. Some people find it difficult to walk. What machine can help them?) k$ A; I- k3 o) w
Answer: wheelchairs. |
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发表于 2005-7-18 14:43
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