People will have clean environment if we have the ability to stop making it polluted.
People will have clean environment if we have the ability to stop making it polluted.
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? .....................................................................................................................
XV. Reorder the words to make meaningful sentences. 1. V cheat/ never/ will/ the/ promisel exam/ that1/ in anymore. 2. swim/ she/ after/ able/ will/ be/ to/ practices/ hard two/ i0 shel weeks. 3. we/ if our/ planta environment/ bel greener/ more/ trees will. 4. fly/ I/ my/ buy/ a ticket/ to / could/ to New York/ holiday for. 5. take/ this/ probably/ he/ environment/ will part/ in/ campaign. XVI. Rewrite the sentences based on the given words helow. 1.1 was able to ride a bicycle when I was 7 years old.I I couldn't visit Glasgow because I didn't have enough time.I.. (able) 3. I want to have a private tutor. I will learn better. IfI have 4. Some robots in the future will have the ability to do all the housework. Some robots . (able) 5. Maybe he will participate in this recycling campaign. -> He will... (probably
A robot cannot think or (1. do) things alone. People use a computer (2. control) it. Today, robots (3. be) rather popular because they are very useful.
Robots can help us to save a lot of time at work. A robot can lift heavy things, build houses and (4. make) cars in factories. Robots can do the housework like (5. clean) the floors, making tea or coffee, doing the washing up, washing clothes, etc.
In the future, robots will be able to talk to people, (6. guard) our houses, look after our children when we (7. be) away. Robots will be able (8. play) sports and games with us and even (9. drive) a car when you are drunk or tired. Robots will be able to do many more complicated things and (10. do) almost everything instead of us. But one thing robots won’t be able to do is to think like humans.
1. If we (not stop) ____ cutting down so many trees, we will endanger our oxygen supply.
2. You (ever/ live)_____________________ in a smart house?
3. This Robot is designed to be able (open) ___________ the door, and reach for objects.
4. People (know)_______________ little about the Internet twenty years ago.
5. She (not write) _____________ to you if she leaves.
6. My brother (listen) ____________________ to music now.
7. They (visit) ____________________Da Lat next week.
8. Long is thirsty. He’d like (drink) ____________________some water.
write the conditional sentences from the following statements
1 we will plant more trees.The air will be fresher
if...................................................................
2 we will use fewer cars.We will reduce pollution
if.....................................................................
3 we will cycle to school every day.We will keep fitter
if...........................................................................
4 we will use recycled products.We will save money
if.......................................................................
5 people will thow rubbish into the right bin.They will keep the environment chean
if......................................................................................................................
6 we will turn off the tap whwn brushing the teeth .We will save a lot of water
if........................................................................................................
7 people will travel more by public transport.The harmful gases in big cities will be reduced
if.............................................................................................................................
8 we will start at six .We will arrive there before noon
if.........................................................................
9 the boy eats so may green apples.He will be ill
if...................................................................
10 we will use reusable bags for shopping.We will reduce waste
if..................................................................................
Choose the letter A, B, C or D to answer these following questions
People need to breathe. If they don’t breathe, they will die. But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems. Plants and animals need fresh air too. A lot of the things in our lives create harmful gases and make the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.
Question: What will happen if people don’t breathe?
A. They will have troubles in breathing.
B. They can’t speak.
C. They will die.
D. They aren’t able to move
Bài 12: Hoàn chỉnh các câu sau, sử dụng điều kiện loại 2
1. What/ happen/ if/ water pollution/ stop?
_____________________________________________________
2. We/ be/ happy/ if/ air pollution/ the world/ be/ a/ better place?
_____________________________________________________
3. If/ there/ be/ no more pollution/ the world/ be/ a better place?
_____________________________________________________
4. If/I/ be/ you/I/ take/ these bottles/ the bottle bank.
_____________________________________________________
5. If/ people/ not really care/ the environment/ they/ not try/ save it.
_____________________________________________________
6. The river/ not be/ so polluted/ if/ factories/ not dump/ waste/ it.
_____________________________________________________
7. We/ be/ less worried/ if/ oil spills/ not have/ such destructive effects.
_____________________________________________________
8. If/ we/ destroy/ the ozone layer/ what/ save/ us/ the UV rays?
_____________________________________________________