Vocabulary
What does an inventor do?
An inventor invents new things or makes new inventions.
Fill in the blank:
People ....... to ride horses long time ago.
used
True or False
Some inventions can be made by accident.
True
Fill in the blank:
Thomas Edison ..... a light bulb in 1879.
invented
Fill in the blank:
How did people ...... wash their clothes?
a. used
b. use to
c. used to
use to
Who invented Braille alphabet?
Braille
What do you do when you have problem? What do you try to find?
a solution
Fill in the blank.
People didn't ..... talk on the phone 200 years ago.
a. used to
b. use to
c. used
use to
How did people use to keep food cool or fresh?
They used to put food in the cellar.
They used to put food on ice.
They used to rub food with a lot of salt.
the opposite of "fail"
succeed
Fill the Blank in General statement:
- What can you do with a phone?
- ..... can take nice photos.
You
How fast do bullet trains travel in Japan?
300 kilometers per hour
or
186 miles per hour
What two things does an inventor need to create a new invention?
Imagination and creativity
Is it a general statement?
I don't know how to play dodgeball. How do you play it?
Yes, it is a general statement.
How did Frank Epperson invent a popsicle?
He left a cup with soda and a stick in the yard on the cold night.
by accident