The most important inventions

The most important inventions

https://wordwall.net/uk/resource/27873004/inventions-and-discoveries

An invention — a thing or an idea that has been invented

To experiment — to try something in order to find out more about it

The light bulb — it gives light when it is switched on

A network — a number of computers that are connected together

To discover — to find something for the first time

To succeed in — to achieve something that you have been aiming for essential — completely necessary, extremely important

The World Wide Web — an information network of text, pictures, and sound which we can access using the Internet

1) Water is absolutely ………. for people.2) Last year scientists ………. a new animal.3) They need to ……….. with this material.4) This ……….. can change the way we sleep!5) He works so much on his project, so I believe he will ………. .. it very soon!discovered, to experiment, succeed in, essential, invention

1) Water is absolutely essential for people.2) Last year scientists discovered a new animal.3) They need to experiment with this material.4) This invention can change the way we sleep!5) He works so much on his project, so I believe he will succeed in it very soon!

https://www.youtube.com/watch?v=3 SDTVo. CL3o. I

True or False Statements. Paper technology spread to Europe in the 8th century. Thomas Edison experimented with 600 materials to create a working light bulb. The Internet was first used by everyday people in the 1960s. Paper was initially made from bamboo fiber.

5. Scientists in the 19th century discovered wood fiber as the best material for paper.6. The light bulb was invented before the Internet. 7. The Internet allows us to hold video conferences and send emails. 8. Thomas Edison worked alone to invent the light bulb.

True or False Statements. Paper technology spread to Europe in the 8th century. (False)Thomas Edison experimented with 600 materials to create a working light bulb. (True)The Internet was first used by everyday people in the 1960s. (False)Paper was initially made from bamboo fiber. (True)Scientists in the 19th century discovered wood fiber as the best material for paper. (True)The light bulb was invented before the Internet. (True)The Internet allows us to hold video conferences and send emails. (True)Thomas Edison worked alone to invent the light bulb. (False)

Which invention do you think is the most important in our daily lives and why?