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Project Unit : Inventions _ tiếng anh thí điểm 10

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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 inspiratio

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PROJECT:

INVENTIONS

By: UCA

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What are inventions?

- They are new products

- But different from “discovery”

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I – INSPIRATION FOR INVENTIONS

- People use the nature world as inspiration for inventions

- Many new products are designed by observing animals & plants

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 Animals

I – INSPIRATION FOR INVENTIONS

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 Plants

I – INSPIRATION FOR INVENTIONS

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 Plants

I – INSPIRATION FOR INVENTIONS

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II – HOW HAVE THE INVENTIONS CHANGED OUR LIFE ?

 Making our life easier

In the past In the present

 The poor means of transport

 Spent a lot of time to travel

 Traveling by plane, car, train,

 Faster, easier

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 Entertainment

In the present

II – INVENTIONS THAT HAVE CHANGED OUR LIFE

In the past

 Don’t have many things to do.

 Only sitting down and talking

together.

 Have a lot of things to do

 Such as playing games, watching TV,

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 Widening our knowledge

II – INVENTIONS THAT HAVE CHANGED OUR LIFE

In the present

In the past

 The moon have rabbits  The man's knowledge about the

moon was improved.

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III - SOME IMPORTANT INVENTIONS

 Light Blub

 The first light bulb was invented by T.Edison in 1874

 Brightening millions of houses and buildings

 Appearance & Use

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III - SOME IMPORTANT INVENTIONS

 Light Blub

 Its improvement to the present

LED Compact

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 Computer & Internet

III - SOME IMPORTANT INVENTIONS

o Computer

 The first computer was invented in 1822

 Have drastically changed our lives

 Open the gates to new world of endless possibilities

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 Computer & Internet

III - SOME IMPORTANT INVENTIONS

o Computer

 Nowadays, computers are constantly being improved

Computer Laptop Ipad

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 Computer & Internet

III - SOME IMPORTANT INVENTIONS

o Internet

 a network consists of millions of private, public, academic, business

 carries an extensive range of information resources and services

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 Mobile phone

III - SOME IMPORTANT INVENTIONS

 Appearance & Use

 The first mobile phone was invented by M.Cooper in 1973

 Marking the development of mobile phone

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 Mobile phone

III - SOME IMPORTANT INVENTIONS

 Its improvement to the present

 Smaller, lighter, smarter and have more function

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 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

III - SOME IMPORTANT INVENTIONS

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