If we plant more trees, our neighborhood will be greener.

If we cycle to school every day, we will keep the air clean and fresh. 

If we keep hunting animals, they will disappear soon.

If we cut down all the trees, there will be floods.

If we use buses, we will reduce the pollution.

IV.Make the first conditional sentences, using the words and phrases given.

1. If/ we/ plant/ more trees/ neighbourhood/ greener.

=> If we plant more trees, our neighborhood will be greener.

2.  If/ we/ cycle/ school/ every day/ we/ keep/ air/ clean and fresh.

=> If we cycle to school every day, we will keep the air clean and fresh. 

3. If/ we/ keep/ hunt/ animals/ they/ disappear/ soon.

=> If we keep hunting animals, they will disappear soon.

4. If/ we/ cut down/ all/ trees/ there/ floods.

=> If we cut down all the trees, there will be floods.

5. If/ we/ use/ buses /we/ reduce/ pollution.

=> If we use buses, we will reduce the pollution.

1.We will plant more trees. The air will be fresh.

If We plant more trees, the air will be fresh.

2.We will use fewer cars. We will reduce pollution.

If we use fewer cars, we will reduce pollution.

3. We will cycle to school every day.We will keep fitter.

If we cycle to school every day, we will keep fitter.

4. We will use recycled products. We will save money.

If we use recycled products, we will save money.

5. People will travel more by public transport. The harmful gases in big cities will be reduced.

If People travel more by public transport, the harmful gases in big cities will be reduced.

The environment is seriously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the enviroment and we will live healthier life.
1. How is the enviroment today ?
The environment is seriously polluted today.
2. Where should we putthe garbage ?
We should put the garbage in a certain place or in the forest.
3. Why must we save and recycle paper ?
We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.
4. Will we live healthier life if we keep the enviroment clean ?
Yes, they will.

1. The environment is seriously polluted today.

2. We should put the garbage in a certain place or in the forest.

3. Because if you not save and recycle paper, you will make the plants die.

4. Yes, we will

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today? The environment is senously polluted today.

2. Where should we put the garbage? We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper? We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean? Yes, we will.

Read the passage and answer the questions.

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today?

=> The environment is senously polluted today

2. Where should we put the garbage?

=> We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper?

=> Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will

1. How is the environment today?

=>  The environment is senously polluted today. 

2. Where should we put the garbage?

=>We should put the garbage in a certain place or in the recycling bins

3. Why must we save and recycle paper?

=> Because if we save and rececle paper ,  we can avoid cutting a lot of trees in the forest

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will

1. We cycle to school everyday .We keep Air clean and Fresh.

If .....we cycle to school everyday,we will keep air clean and fresh......

2. We are hungry .We don't have enough food.

If ...........we had enough food,we wouldn't hungry....................

3.People use buses to go to work. People reduce pollution.

If ...people don't use buses to work,people won't reduce pollution....

1. We cycle to school everyday .We keep Air clean and Fresh.

If we cycle to school everyday,we will keep air clean and fresh.

2. We are hungry .We don't have enough food.

If we have enough food,we won't hungry.

3.People use buses to go to work. People reduce pollution.

If people use buses to work,people will reduce pollution.

1.If we cycle to school everyday ,we will keep ải clean and fresh

2. If we don't have enough food ,we are will hungry

3. If people use buses to go to work, people will reduce pollution

A

A

Chọn B, sau had better + động từ nguyên thể không to em nhé

1. we will plant more trees. The air will be fresher.

=> If we plant more trees, the air will be fresher.

2. WE will use fewer cars. WE will reduce pollution.

=> If we use fewer cars, we will reduce pollution.

3. WE will cycle to school every day. We will keep fitter.

=> If we cycle to school everyday, we will keep fitter.

4. We will use recyled products. We will save money.

=> If we use recyled products, we will save money.

5. People will throw rubbish into the right bin. They will keep the environment.

=> If people throw rubbish into the right bin, they will keep the environment.

1. we will plant more trees. The air will be fresher.

=> If................we plant more trees, the air will be fresher.....

2. WE will use fewer cars. WE will reduce pollution.

=> If................we use fewer cars, we will reduce pollution.............

3. WE will cycle to school every day. We will keep fitter.

=> If.............we cycle to school every day, we will keep fitter.........

4. We will use recyled products. We will save money.

=> If...............we use recycled products, we will save money...........

5. People will throw rubbish into the right bin. They will keep the environment.

=> If...........people throw rubbish into the right bin, they will keep the environment..............

1. If we plant more trees, the air will be fresher.

2. If we use frewer car, we will reduce pollution.

3. If we cuycl to school every day, we will keep fitter.

4 If we use recyled products, we will save money.

5. If we throw rubbish into the right bin, they will keep the environment.

Study well

Nhớ tick cho mình.

Write the conditional sentences from the following statements.

1. We will plant more trees. The air will be fresher.

⇒⇒ If ____we plant more trees, the air will be fresher _____.

2. We will use fewer cars. We will reduce pollution.

⇒⇒ If __we use fewer cars, we will reduce pollution. _____.

3. We will cycle to school every day. We will keep fitter.

⇒⇒ If __we cycle to school every day, we will keep fitter ____.

4. We will use recycled products. We will save money.

⇒⇒ If _____ we use recycled products, we will save money.______.

5. People will throw rubbish into the right bin. They will keep the environment clean.

⇒⇒ If __ people throw rubbish into the right bin, they will keep the environment clean _____.

Write the conditional sentences from the following statements.

1. We will plant more trees. The air will be fresher.

⇒⇒ If ____we plant more trees, the air will be fresher _____.

2. We will use fewer cars. We will reduce pollution.

⇒⇒ If __we use fewer cars, we will reduce pollution. _____.

3. We will cycle to school every day. We will keep fitter.

⇒⇒ If __we cycle to school every day, we will keep fitter ____.

4. We will use recycled products. We will save money.

⇒⇒ If _____we cycle to school every day, we will keep fitter ______.

5. People will throw rubbish into the right bin. They will keep the environment clean.

⇒⇒ If __ people throw rubbish into the right bin, they will keep the environment clean _____.

Write the conditional sentences from the following statements

1.We will plant more trees. The air will be fresher.

=>If we plant more trees, the air will be fresher.

2.We will use fewer cars. We will reduce pollution.

=>If we use fewer cars, we will reduce pollution.

3.We will cycle to school every day. We will keep fitter.

=>If we cycle to school every day, we will keep fitter.

4.We will use recycled products. We will save money.

=>If we use recycled products, we will save money.

5.People will throw rubbish into the right bin. They will keep the environment clean.

=>If people throw rubbish into the right bin, they will keep the environment clean.