 鲜花( 0)  鸡蛋( 0)
|
ON THE MOVE
7 Z. F3 N0 v3 V, \" l2 r7 R " \/ U' Q- ] J' I+ o/ Z+ ~) O
1. People can travel on foot. But it takes a long time to get form place to place.; c% X/ H$ e1 i3 u e8 p! ^2 h& M0 k
. y1 y: N9 ^) T% E T
2. Machines help people travel more quickly and carry heavy loads
2 x# P$ h1 O0 e0 m
3 z6 A# O3 n, W* j6 z+ n3. A bicycle is machine. The faster you pedal, the faster you move.
. n, s( v: y- D$ r+ S5 Y4 j$ E" S9 N5 s/ g' J; p6 Q6 e, h3 y* C1 G
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?
3 A% B" N3 W3 }, J8 M {7 B- y, a8 `7 h' C
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.. q1 {" U) k8 B/ z" D- j- Q
0 Q( x" p( T. i- @. o& Q" O0 m7 b6. When lot of people want to go to the same place, they travel together on bus or coach. They can even travel by streetcar.
- K9 p- ]$ @1 V l f6 B9 S9 V9 j& r
* d9 L2 p0 U# M* [! r! Q& x7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe.$ u0 C$ s' g, D. I) p
8 K2 y/ K. ?# Y) h8. Trains run on specially built railway tracks. Some train below ground.
0 l0 K0 o$ L f5 S! |7 D1 G( U5 I1 l/ H$ u
9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
6 h- y J$ n: U$ h4 l' R+ D$ K" @3 A9 f! C5 u
10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine. + [/ q+ ]* h- G. [
0 ^# w8 o6 `6 b0 M
11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth.
$ M$ o# N5 |- t8 \! O. p% t) H% {+ [0 e. H9 h
12. Some people find it difficult to walk. What machine can help them?
2 k" L5 J- x" A6 E1 a3 g- P/ fAnswer: wheelchairs. |
|
狗仔卡
发表于 2005-7-18 14:43
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主
