 鲜花( 0)  鸡蛋( 0)
|
ON THE MOVE5 w2 s' R2 y/ F
) U) f% Q1 [( f; }+ W/ Q- r4 A
1. People can travel on foot. But it takes a long time to get form place to place.
* z6 c B- E; H+ g" d0 A$ n, {
) h3 n# h$ E3 j9 @9 }- n2. Machines help people travel more quickly and carry heavy loads
2 F1 v1 h* B, }9 D' P' @; c; T% C& R/ l
3. A bicycle is machine. The faster you pedal, the faster you move.2 `7 W6 o# B- q ~ i* \( P: e
& _; f, J1 l: e' x0 p
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?, ?" e# l( \' G- a: r: U$ r
% H8 K+ ]* {* _4 V$ m
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.8 N1 N/ v7 X7 d& L
6 X# r& ^- x; ~8 u/ z! S6 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.
5 H( G- {- r0 ]. _9 Z$ L; D
6 R6 J* c: f; A7. Cars, buses and coaches, vans and trucks all use roads. They give off fumes that pollute the air we breathe." b9 {2 c. a' x
8 R0 E8 ]- q3 n2 V( B
8. Trains run on specially built railway tracks. Some train below ground., n; k/ X: d/ ~- H! i
4 E& M4 D7 t) o3 `" O' b
9. Sometimes we need to travel across water. Ferry boats have space for trucks, coaches, cars, and people.
" S) ^) Y) j3 a- @9 p7 q' L/ W9 w
! Z4 L5 y3 u& v- _( |, E10. Airplanes are machines that fly. A jumbo jet can carry more than 300 passengers a helicopter is also a flying machine. ( N4 u9 h, p+ v
9 W- X! y, z# U) K4 G) x; s6 f
11. The rocket and the space shuttle are also machines. The space shuttle carries astronauts into space and brings them safely back to earth. # h& S a9 J$ Y, o
T. q0 D4 ]* }: g; ?; ^& p12. Some people find it difficult to walk. What machine can help them?; @6 g- |# R3 ]0 C( o- ^1 a
Answer: 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
