Unit 5: LANGUAGE
Vocabulary
1.Video game: a game in which players control and move images on a screen.
2.smartphone: a mobile phone that has some functions of a computer.
3.laptop: a portable , small computer that can work with a battery.
4.e-book : a book that is displayed on a computer screen or an electronic device.
5.Email : a way of sending messages to other people by using a computer.
2.Match the first parts of the words with the second ones.
1.pencil case
2.blackboard
3.washing-machine
4.headphones
5.food processor
6.sewing-machine
7-race-horse
8.horse-race
9.dancing-teacher

Pronunciation
1.Listen and repeat . Pay attention to their stressed syllables
• ● ● •
-blackboard blackboard
-white board whiteboard
- hot dog hot dog
- light house lighthouse
-running dog running dog
1.a dog which is running
2.a dog which is used for running only.
2.
1.green house greenhouse
GRAMMAR
Gerund and infinitive
1.Complete the definitions
The present perfect
1.
2.