Bài soạn unit 7-lesson 1- listen and read

Unit 7 Saving Energy P: 42 Lesson 1 Listen and Read Possible answers Possible answers • Turn off the light when unneccesary • Turn off the radio and TV when nobody watches or listens • Save water by turning off the faucet when there is enough water supply. faucet dripping faucet (n) vßi n­íc bÞ ch¶y nhá giät ? crack (n) vÕt nøt water bill (n) hãa ®¬n tiÒn n­íc plumber (n) thî èng n­íc What do you call a person .who repairs or fits water pipes, faucets, toilets, etc.? [...]... plumber? 4 How much water do baths use? 5 How many liters of water can a dripping faucet waste a What should you do to save energy at home and at school? Homework 1 Learn the new words by heart 2 Write a short passage about what you should do to save energy at home and at school ... nhỏ giọt Checking Vocabulary 1 Whats this? Its a water bill crack 2 This cup has a in it dripping faucet 3 A can waste 500 liters of water in a month plumber 4 My brother is a He fits and repairs water pipes, toilets, etc 5 $200,000? Oh, I cant lend you such anenormous amount of money! What should I do You should to ? Mrs Mi Mrs Ha Mrs Ha is worried about her water bill enormous . Unit 7 Saving Energy P: 42 Lesson 1 Listen and Read Possible answers Possible answers • Turn off the light when unneccesary • Turn off the radio and. the light when unneccesary • Turn off the radio and TV when nobody watches or listens • Save water by turning off the faucet when there is enough water supply.