Project Unit : Inventions _ tiếng anh thí điểm 10

PROJECT:
INVENTIONS

By: UCA


What are inventions?

- They are new products
- But different from “discovery”


I – INSPIRATION FOR INVENTIONS
-

People use the nature world as inspiration for inventions.

-

Many new products are designed by observing animals & plants.


I – INSPIRATION FOR INVENTIONS


Animals


I – INSPIRATION FOR INVENTIONS


Plants


I – INSPIRATION FOR INVENTIONS


Plants


II – HOW HAVE THE INVENTIONS CHANGED
OUR LIFE ?


Making our life easier
In the past

 The poor means of transport
 Spent a lot of time to travel

In the present

 Traveling by plane, car, train,...
 Faster, easier


II – INVENTIONS THAT HAVE CHANGED OUR
LIFE


Entertainment

In the past

 Don’t have many things to do.
 Only sitting down and talking
together.

In the present

 Have a lot of things to do.
 Such as playing games,
watching TV,...


II – INVENTIONS THAT HAVE CHANGED OUR
LIFE


Widening our knowledge
In the past

 The moon have rabbits.

In the present

 The man's knowledge about the
moon was improved.


III - SOME IMPORTANT INVENTIONS


Light Blub
 Appearance & Use
 The first light bulb was invented by T.Edison in 1874.
 Brightening millions of houses and buildings.


III - SOME IMPORTANT INVENTIONS


Light Blub
 Its improvement to the present.

Compact

LED


III - SOME IMPORTANT INVENTIONS


Computer & Internet
o Computer
 The first computer was invented in 1822.
 Have drastically changed our lives
 Open the gates to new world of endless possibilities.


III - SOME IMPORTANT INVENTIONS


Computer & Internet
o Computer
 Nowadays, computers are constantly being improved.

Computer

Laptop

Ipad


III - SOME IMPORTANT INVENTIONS


Computer & Internet
o Internet
 a network consists of millions of private, public,
academic, business.
 carries an extensive range of information
resources and services.


III - SOME IMPORTANT INVENTIONS


Mobile phone
 Appearance & Use
 The first mobile phone was invented by M.Cooper in 1973.
 Marking the development of mobile phone.

III - SOME IMPORTANT INVENTIONS


Mobile phone
 Its improvement to the present.
 Smaller, lighter, smarter and have more
function.


III - SOME IMPORTANT INVENTIONS


Telescope

In 1608, Hans Lippershey discovered
how to transplant two lenses together to
increase the magnification of the image.
 In 1609, G.Galilei made successfully refractor
telescope.

 explored four largest satellites of Jupiter: Ganimede,
Callisto, Io and Europa.