Vll. Supply the correct form of the words in brackets
1. Household waste_______the environment when notn disposed of properly.(pollution)
2. More and more companies are making products from__________materials. (recycle)
3._______water bottles reduce plastic waste and contribute to saving the environment.(reuse)
Cho dạng đúng của từ trong ngoặc
1. Household waste ................... the environment when not disposed of properly. (pollution)
2. They don't have the ................ to think about their action before they act. (able)
Choose the correct answers. of trees. 6."Reduce, reuse, recycle" is said to encourage people to waste less, by using less and using things again, in order to the environment .
A. harm B.damage C.pollute D.protect
7. Please collect all the recyclable materials, and take them to the factory.
A.recycle B.recycled C. recyclable D.recycling
8. This newspaper is made of paper.
A.recycle B.recycled C.old D.waste
9. If we all use bags, we'll help the environment.
A.new B.cheap C.reusable D.reduced
10. These three Rs . reduce, reuse, and recycle
A.stand up B.stand for C.ask for D.means
11. If there is a rubbish bin in every class, the classroom will become .
A. harmful B. lighter C. dirtier D. cleaner
12. "Don't throw rubbish into the river because you will make it ."
A. greener B. dirty C. cleaner D. fresher
13. If we use paper, we will save a lot of trees.
A.fewer B.less C.more D.much
14. You should put the food in a reusable box plastic bag.
A. by B.instead of C.because of D.without
15. If people turn off all electric appliances in one hour all over the world, they can save lots of .
A.electric B.electrical C.electrician D.electricity
16. It is a good idea to our clothes with our friends or cousins.
A.change B.swap C.turn D.send
17. Next week our class is having a discussion about finding ways to reuse old items before throwing them away.
A.interested B.surprising C.useless D.creative
18. If you have old clothes, will you give them to those ?
A.needs B.to need C.for needing D.in need
19. My brother and I will give last year's clothes to instead of throwing them away.
A.shop B.people C.charity D survey.
20. "Do you think we should put a bin in every classroom in order to keep it clean?"
A.reusable B.recycled C.recycling D.recyclable
IV, Write a suitable word in each blank to complete the passage. Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle! When people reduce it means they are using (1)……………. of something. This allows us to create less waste. Turning off the (2)………………. when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting water. Another small action people can take is to reuse things we already have. Taking bags to the store when we shop for food is one way to reuse them. Using both (3)…………….. of piece of paper before getting a new one is another way to reuse. (4)………………. is when new materials are created from old ones. Paper, plastic, and metalare all materials that can be recycled. Things like newspapers, soda cans, and plastic bags can all be turned into new objects if we take the time to recycle them!
IV. Write the correct form of the word in brackets.
1. You should bring your own _______ bags to the market. (shop)
2. This book provides _______ information about the environment. (help)
3. People might find _______ ways to reduce plastic waste. (create)
4. Don’t leave the lights on because it wastes _______ . (electric)
5. _______ have invented many important things. (science)
6. Water pollution makes fish die; soil pollution makes _______ die. (plant)
7. When you buy a new product, you should choose a(n) _______ one. (reuse)
8. We must reduce the use of _______ resources of the Earth, (nature)
9. My father usually does the _______ at weekends. (garden)
10. Our city will become cleaner and _______ than they are now. (green)
V. Fill in each blank with a suitable preposition.
1. World Environment Day is _______ 5th June.
2. What are you doing _______ the supermarket, Jane?
3. I’m going to buy some fruits _______ my mother.
4. Some day we might build cities _______ space.
5. If we use this kind _______ bag, we’ll help reduce plastic waste.
6. I like to live _______ the sea and enjoy sandy beaches.
7. What will life _______ Earth be like in the future?
8. Robots will be able to communicate _______ humans.
9. Kelley has planned to spend a week _______ the mountains.
10. She will have a project _______ robots in the future.
Write the questions for the underlined words.
1. I use recycle items because I want to save the environment
2. Everybody should reduce waste and reuse plastic bags.
3.No. My parents don't grow vegetables at home.
4. There are two electric fans in my room.
5. I turn off the lights when I leave my classroom.
Mình cần gấp nha mn!!!!
Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!
When people reduce it means they are using (46)________ of something. This allows us to create less waste. Turning off the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (47)________.
Another small action people can take is to reuse things we already have. Taking bags to the store (48)________ we shop for food is one way to reuse them. Using both (49)________ of piece of paper before getting a new one is another way to reuse.
(50)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things like newspapers, soda cans, and plastic bags can all be turned into new objects if we take the time to recycle them!
46..a. much b. more c. little d. less
47.a. energy b. electricity c. water d. time
48.a. when b. what c. how d. while
49.a. ways b. sides c. parts d. points
50.a. Reusing b. Reducing c. Recycling d. Reacting
Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle!
When people reduce it means they are using (46)________ of something. This allows us to create less waste. Turning off the faucet when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting (47)________.
Another small action people can take is to reuse things we already have. Taking bags to the store (48)________ we shop for food is one way to reuse them. Using both (49)________ of piece of paper before getting a new one is another way to reuse.
(50)________ is when new materials are created from old ones. Paper, plastic, and metal are all materials that can be recycled. Things like newspapers, soda cans, and plastic bags can all be turned into new objects if we take the time to recycle them!
46..a. much b. more c. little d. less
47.a. energy b. electricity c. water d. time
48.a. when b. what c. how d. while
49.a. ways b. sides c. parts d. points
50.a. Reusing b. Reducing c. Recycling d. Reacting
We know that we will pollute the environment if we do not use materials wisely. People have founded many programmes to save materials and protect the environment. 3Rs is one of them. 3Rs stands for Reduce, Reuse and Recycle. Reducing means we reduce the amount of waste we produce. This is the best way to help the environment. If we do not reduce the waste, we will pollute our environment more seriously. Reusing is using the items again. For example, plastic bags can be reused if it is still new. We should not throw away reusable things but store and use them for other purposes. Recycling is changing the waste materials into new products. For example, we recycle waste paper to make carton boxes. We should recycle as many things as possible. If we reduce, reuse and recycle our resources, we will save energy and money. Moreover, we will help to prevent pollution and global climate change.
1. What will happen if people do not use materials wisely? .....................................................................................................................
2. What does 3Rs stand for? .....................................................................................................................
3. What does "reducing" mean? .....................................................................................................................
4. What will happen if we do not reduce the waste? .....................................................................................................................
5. What is "reusing"? .....................................................................................................................
6. Should we throw away reusable things? .....................................................................................................................
7. What is "recycling"? .....................................................................................................................
8. Can we recycle waste paper to make a new product? .....................................................................................................................
m.n giúp mik với
We know that we will pollute the environment if we do not use materials wisely. People have founded many programmes to save materials and protect the environment. 3Rs is one of them. 3Rs stands for Reduce, Reuse and Recycle. Reducing means we reduce the amount of waste we produce. This is the best way to help the environment. If we do not reduce the waste, we will pollute our environment more seriously. Reusing is using the items again. For example, plastic bags can be reused if it is still new. We should not throw away reusable things but store and use them for other purposes. Recycling is changing the waste materials into new products. For example, we recycle waste paper to make carton boxes. We should recycle as many things as possible. If we reduce, reuse and recycle our resources, we will save energy and money. Moreover, we will help to prevent pollution and global climate change.
1. What will happen if people do not use materials wisely? .....................................................................................................................
2. What does 3Rs stand for? .....................................................................................................................
3. What does "reducing" mean? .....................................................................................................................
4. What will happen if we do not reduce the waste? .....................................................................................................................
5. What is "reusing"? .....................................................................................................................
6. Should we throw away reusable things? .....................................................................................................................
7. What is "recycling"? .....................................................................................................................
8. Can we recycle waste paper to make a new product? .....................................................................................................................
