JSC Unit: 9; Lesson: 1(B); The Wheel
Human beings have invented many important things so far. They have brought great civilization to the world through these inventions.
āĻŽāĻžāĻ¨ā§āĻˇ āĻ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤ āĻ āĻ¨ā§āĻ āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻāĻŋāĻ¨āĻŋāĻ¸ āĻāĻŦāĻŋāĻ¸ā§āĻāĻžāĻ° āĻāĻ°ā§āĻā§āĨ¤ āĻāĻ¸āĻŦ āĻāĻŦāĻŋāĻ¸ā§āĻāĻžāĻ°ā§āĻ° āĻŽāĻ§ā§āĻ¯ āĻĻāĻŋā§ā§ āĻ¤āĻžāĻ°āĻž āĻĒā§āĻĨāĻŋāĻŦā§āĻ¤ā§ āĻŦāĻŋāĻ°āĻžāĻ āĻ¸āĻā§āĻ¯āĻ¤āĻž āĻ¸ā§āĻˇā§āĻāĻŋ āĻāĻ°ā§āĻā§āĨ¤
Do you know which invention is the greatest? Is is ‘the wheel.”
āĻ¤ā§āĻŽāĻ°āĻž āĻāĻŋ āĻāĻžāĻ¨ā§ āĻā§āĻ¨ āĻāĻŦāĻŋāĻ¸ā§āĻāĻžāĻ° āĻ¸āĻŦāĻā§ā§ā§ āĻŦā§ā§? āĻāĻāĻŋ āĻšāĻ˛ā§ ‘āĻāĻžāĻāĻž’āĨ¤
A wheel is a circular object. It can rotate around its axis and help easy movement of things across a surface.
āĻāĻžāĻāĻž āĻšāĻ˛ā§ āĻā§āĻ˛āĻžāĻāĻžāĻ° āĻŦāĻ¸ā§āĻ¤ā§āĨ¤ āĻāĻāĻŋ āĻāĻ° āĻ āĻā§āĻˇāĻā§ āĻā§āĻ¨ā§āĻĻā§āĻ° āĻāĻ°ā§ āĻā§āĻ°āĻ¤ā§ āĻĒāĻžāĻ°ā§ āĻāĻŦāĻ āĻā§āĻĒā§āĻˇā§āĻ āĻĻāĻŋā§ā§ āĻāĻŋāĻ¨āĻŋāĻ¸āĻ¸āĻŽā§āĻšā§āĻ° āĻāĻ˛āĻžāĻāĻ˛āĻžāĻā§ āĻ¸āĻžāĻšāĻžāĻ¯ā§āĻ¯ āĻāĻ°ā§āĨ¤
The wheels are, in fact, everywhere. They are on our cars, trains, planes, wagons and so on. Besides, they are on most factory and farm equipment.
āĻŽā§āĻ˛āĻ¤ āĻāĻžāĻāĻž āĻ¸āĻŦāĻāĻžāĻ¨ā§āĻ āĻāĻā§āĨ¤ āĻāĻŽāĻžāĻĻā§āĻ° āĻāĻžā§āĻŋ, āĻ°ā§āĻ˛āĻāĻžā§āĻŋ, āĻŦāĻŋāĻŽāĻžāĻ¨, āĻŽāĻžāĻ˛āĻāĻžā§āĻŋ āĻĒā§āĻ°āĻā§āĻ¤āĻŋ āĻāĻā§āĻ˛ā§ (āĻāĻžāĻāĻž) āĻāĻā§āĨ¤ āĻ¤āĻžāĻāĻžā§āĻž āĻ āĻ§āĻŋāĻāĻžāĻāĻļ āĻāĻžāĻ°āĻāĻžāĻ¨āĻž āĻ āĻā§āĻˇāĻŋ āĻ¸āĻ°āĻā§āĻāĻžāĻŽāĻžāĻĻāĻŋāĻ¤ā§ āĻāĻžāĻāĻž āĻ°ā§ā§āĻā§āĨ¤
Fans, propellers, turbines are also other types of wheels.
āĻĒāĻžāĻāĻž, āĻ¯āĻ¨ā§āĻ¤ā§āĻ°āĻāĻžāĻ˛āĻŋāĻ¤ āĻ¯āĻžāĻ¨āĻŦāĻžāĻšāĻ¨, āĻāĻžāĻ°āĻŦāĻžāĻāĻ¨āĻā§āĻ˛ā§āĻ āĻ āĻ¨ā§āĻ¯ āĻ§āĻ°āĻ¨ā§āĻ° āĻāĻžāĻāĻžāĨ¤
So the wheel is very important. We cannot imagine modern life without wheels. But do we know exactly who made the first wheel?
āĻ¤āĻžāĻ āĻāĻžāĻāĻž āĻā§āĻŦāĻ āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖāĨ¤ āĻāĻžāĻāĻž āĻāĻžā§āĻž āĻāĻŽāĻ°āĻž āĻāĻ§ā§āĻ¨āĻŋāĻ āĻā§āĻŦāĻ¨ āĻāĻ˛ā§āĻĒāĻ¨āĻžāĻ āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°āĻŋ āĻ¨āĻžāĨ¤ āĻāĻŋāĻ¨ā§āĻ¤ā§ āĻāĻŽāĻ°āĻž āĻ¸āĻ āĻŋāĻāĻāĻžāĻŦā§ āĻāĻžāĻ¨āĻŋ āĻā§ āĻĒā§āĻ°āĻĨāĻŽ āĻāĻžāĻāĻžāĻāĻŋ āĻ¤ā§āĻ°āĻŋ āĻāĻ°ā§āĻāĻŋāĻ˛ā§āĻ¨?
English | āĻŦāĻžāĻāĻ˛āĻž |
Vocabulary
01. Human beings (n phr) 02. Invent (v) 03. Important (adj) 04. Civilization (n) 05. Invention (n) 06. Greatest (adj) 07. Circular (adj) 08. Rotate (v) 09. Axis (n) 10. Across (pre) 11. Wagon (n) 12. Propellers (n) 13. Equipment (n) 14. Turbine (n) 15. Imagine (v) |
āĻļāĻŦā§āĻĻ āĻ¸āĻŽāĻžāĻšāĻžāĻ°
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