文档介绍：Vocabulary in Unit 9
Period I
Vocabulary Guessing
1. an invention that can help you work out difficult maths problems quickly
calculator
2. the back part of a sock or a shoe
heel
3. things that are used to make toys move
batteries
4. run, make machines work
operate
5. shoes worn inside the house
slippers
6. things that can give off light
bulbs
7. a modern machine which helps people cook or heat sth. more quickly
microwave oven
8. be easy to be broken
crispy
9. having too much salt
salty
10. the taste of vinegar
sour
11. the same as “cook”
chef
12. another way to say “drinks”
beverages
13. long, long ago
ancient
14. one hundred years
century
15. a place where bread is made or sold
bakery
16. sth. that is used for seeing things faraway
binoculars
17. a place where people play ball games
court
18. the capital of Germany
Berlin
19. the past participle of “rise”
risen
Proper Forms
1. invent
sb.
inventor
sth.
invention
Who ____________ such useful things?
Who was the ____________ of the telephone?
The puter ______________ in 1946.
Life es easier and fortable with some modern _____________, such as microwave ovens, air conditioner and so on.
invented
inventor
was invented
inventions
2. use
adj.
useful / useless / used
puter is really a ___________ invention. It can help people a lot.
I don’t have enough money to buy a new house, but I can afford a __________ one.
It is not ___________ to read more books.
Computers ____________ for studying , not for ___________ (play) games.
Computers ____________ _______________(study) , not to play games.
useful
used
useless
are used
playing
are used
to study
3. salt
adj.
salty
saltier - saltiest
The soup isn’t __________ enough. Could you please add / sprinkle some __________ _______ / _______it?
salty
salt
to
pl.
beverages
Tea is one of the most popular _________________ in the world.
beverages
over
5. notice
n. 通知 v. 注意到
Let’s wait for the furth