Combine each pair of sentences below to make a conditional sentence type 1.. Students recycle and use recycled.[r]
Trang 2I Vocabulary:
1 Add more words to the word weds below:
Trang 61 Add more words to the word weds below:
2 In pairs, ask and answer questions about the 3Rs:
3 a Complete the words or phrases:
Trang 8I Vocabulary:
1 Add more words to the word weds below:
2 In pairs, ask and answer
questions about the 3Rs:
3 a Complete the words or phrases:
b Match each word or phrases from a with an effect below to make a
sentences:
Trang 9• makes fish die
• makes animals' home
disapear
• causes sleeping problems
• causes lack of food
• makes the Earth warmer
Trang 103 If we (reduce) _ soil pollution, we
(have) enught food to eat.
4 If we (not have) _ enught food, we (be) hungry.
5 If we (be) hungry, we (be) tired.
Trang 115 Combine each pair of sentences below to make a conditional sentence - type 1.
1 Students recycle and use recycled
materials They save energy.
2 We use the car all the time We make the
ải dirty.
3 You save electricity You turn off your
computer when you don't use it.
4 People stop using so much energy They want to save the environment.
5 You see a used can in the road What will you do?
Trang 12III Communication:
6 Work in groups:
What will you do if you have some used plastic bottles at home?
If you want
to save electricity at home, what will you do?
If you want
to reduce rubbish at home, what will you do?
Trang 13PROJECT
• Look at the pictures: