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1. There aren't many students taking part in the event.
2. They moved here two years ago.
3. If you don't turn unwanted light off, you will waste a lot of electricity.
4. Why don't we write about three Rs ?
5. It's fun to learn about recycling.
6. Reusabe bags are more costly than plastic bags.
7. You shouldn't throw old clothes away.
8. Don't turn the tap on when you are brushing your teeth.
Rearrange the words and phrases to make meaningful sentences.
1. when / turn off / don't / you / them / the lights / use
=>.....Turn off the lights when you don't use them.
2. students / greener place / if / the school yard / will / plant / in / a / more trees / their school / be
=>..The school yard will be a greener place if students plant more trees in their school.
3. the air / will have / if / we / have / breathing problems / cleaner / is / less
=> We will have breathing problems if the air is less cleaner.
4. children / able to / robots / help / do / teaching / will / their homework / be
=> Robots will be able to help teaching chidren their homework.
Combine each pair of sentences below to make a conditional sentence-type 1:
1. People use recycled materials. They save energy
If people use recycled materials, they will save energy
2. You save electricity. You turn off computer before leaving the house.
If you turn off computer before leaving the house, you will save electricity.
3. People want to protect the environment. They stop cut down trees.
If people want to protect the environment, they will stop cut down trees.
4. You see a used can in the road. What will you do?
If you see a used can in the road, what will you do?
1)Look at the two italice parts of these sentences. One part is right and the other is wrong. Correct the wrong part:
1.Your father will be angry if you will not be -> aren't honest.
2.If you don't drive carefully, I don't let -> won't let you drive.
3.Everybody likes -> Everybody will like you if you're friendly.
4.When I will see -> I see Mary at school tomorrow, I will give her a doll.
5.I turn -> I will turn off the TV when I go
1. you / ever / read / that / book / yet ?
-> Have you ever read that book yet ?
2. The USA / have / colour TV / 1953
-> The USA has had colour TV since 1953.
3. The Eiffel Tower / most / famous building / Paris
-> The Eiffel Tower is the most famous building in Paris.
4. Ngoc / never / be / to HCM City / before
-> Ngoc has never been to HCM City before.
1)Put the words in the correct column:
plastic bottles, air pollution; plastic bags; water pollution; galss bottles; mobile phones; soil pollution; global warming; paper; deforestation.
|
Things to reduce, reuse or recycle |
Environmental problems and effects |
|
Plastic bottles Plastic bags Glass bottles Mobile phones Paper |
air pollution Water pollution Soil pollution Global warming Deforestation
|
2)Match things on the left with what you can reuse them on the right:
| A. | B |
| 1.paper bags | a) You should donate them to chairty shops |
| 2.scrap paper | b) They can become shopping lists |
| 3.old clothes and books | c) You can share them for other people to read |
| 4.plastic bags | d) They make wrapping paper |
| 5.opened envelopes | e) You can make notes on it |
| 6.magazines |
f)Many pet owners reuse them to pick up pet waste |
1 - b
2 - e
3 - a
4 - f
5 - d
6 - c
Exercise 1: Đáp án tùy thích.
*Những đáp án tốt nhất:
1) B/C
2) C
3) B
5) C
6) B
7) A
8) A/C
theo mình thì :
1.B; 2.C;3.B;4B;5C;6B;7A;8C
nhớ tick nha thanks
1. Pack your lunch in a lunch box instead of a plastic bag.
2. Use your own bag when going shopping
3. Turn off the light when not using
4. Donate old clothes or swap to friends
5. Turn off the tap when you brush teeths
Thanks