I. Write a conditional sentence type 2 for each situation :
- There is serious water pollution. The factory doesn't treat its waste well.

=> If the factory treated its waste well, there wouldn't be serious water pollution.

I. Write a conditional sentence type 2 for each situation :
- There is serious water pollution. The factory doesn't treat its waste well.

-> If the factory treated its waste well , there would not be serious water pollution

* CẤU TRÚC CÂU ĐIỀU KIỆN LOẠI 2 :

If + S + V (quá khứ), S + would + V (nguyên mẫu)

Ex4. Write conditional sentences type I or II for these situation.

1. People eat dirty food. They can be cancer.

If people eat dirty food, they can be cancer.

2. A factory directly discharges a large volume of waste water into the Thi Vai River. The river is polluted.

If a factory didn't directly discharge a large volume of waste water into the Thi Vai River, the river wouldn't be polluted

3. Farmers use polluted water to water their plants. People eat these plants, they become sick with diseases such as diarrhea, bacterial in flections even cancer

If farmers didn't use polluted water to water their plants, people eat these plants wouldn't become sick with diseases such as diarrhea, bacterial in flections even cancer.

4. Thermal pollution takes place. The water temperature in streams, rivers, lakes and oceans will increase or decrease suddenly

If thermal pollution takes place, the water temperature in streams, rivers, lakes and oceans will increase of decrease suddenly.

5.People live in radioactive pollution area. They can be skin cancer

If people live in radioactive pollution area, they can be skin cancer.

 If the factory treated its waste well, there wouldn't be a lot of water pollution.

If this factory treated its waste well, there would be less water pollution.

Write conditional type 1 or type 2 for these situations

1. People eat dirty food. They can be cancer.

⇒ If people eat dirty food, they can be cancer

2. A factory directly discharges a large volume of wastewater into the Thi Vai River. The river is polluted.

⇒ If a factory didn't directly discharge a large volume of wastewater into Thi Vai river, it wouldn't be polluted.

3. Farmers use polluted water to water their plants. People eat these plants, they become sick with diseases such as diarrhea, bacterial infections even cancer.

⇒ If farmers use polluted water to water their plants, people who eat them will become sick with diseases such as diarrhea, bacterial infections even cancer.

4. Thermal pollution takes place. The water temperature in streams, rivers, lakes and oceans will increase or decrease suddenly.

=> If thermal pollution takes place, the water will temperature in streams, rivers, lakes, and oceans will increase or decrease suddenly.

5. People live in a radioactive pollution area. They can be skin cancer.

=> If people live in a radioactive pollution area, they can be skin cancer.

1. The factory is located near our village. There is air pollution and noise pollution.

___If the factory weren't  located near our village, there would be air pollution and noise pollution.________________________________________________________________

2. The local people have to use water from the polluted river. They don’t have fresh water.

____If the local people had  fresh water, they wouldn't have to use water from the polluted river. _______________________________________________________________

3. Trees and grasses cannot grow here. The soil is badly polluted.

______If the soil weren't badly polluted, trees  and grasses could grow here _____________________________________________________________

4. Mr. Quang works in a noisy environment. His hearing becomes worse.

__________If Mr. Quang didn't work in a noisy environment, his hearing wouldn't become worse._________________________________________________________

Combine each pair of sentences to form a conditional sentence, using “if” Type 2.

1. The factory is located near our village. There is air pollution and noise pollution.

____________________ If the factory weren't located near our village, there wouldn't be air pollution and noise pollution._______________________________________________

2. The local people have to use water from the polluted river. They don’t have fresh water.

____________________ If the local people had fresh water, they wouldn't have to use water from the polluted river_______________________________________________

3. Trees and grasses cannot grow here. The soil is badly polluted.

_________________________ If the soil were not badly polluted, trees and glasses could grow here __________________________________________

4. Mr. Quang works in a noisy environment. His hearing becomes worse.

___________________  If Mr.Quang didn't work in a noisy environment, his hearing wouldn't become worse________________________________________________

_{Em hãy ôn lại cấu trúc về cấu trúc của CONDITIONAL SENTENCES TYPE 2: If + Mệnh đề chia ở thì quá khứ đơn (riêng với động từ tobe thì dùng were), Mệnh đề 2 (giữa chủ ngữ và động từ dùng Động từ khuyết thiếu ở dạng quá khứ: could, should, might, would). Năm được nội dung này là bài này dễ ẹc ngay ý mà!}

1. If people ate dirty food, they would suffer from food poisoning. 

2. If a factory dumped a lot of waste water into the To Lich River, it would be polluted.

3. If farmers didn't use polluted water to water plants, people wouldn't become sick.

4. If the water were contaminated, many aquatic animals would be dead.

5. If people lived in radioactive pollution area, they would suffer from skin cancer

1.The factory is located near our village. There is air pollution and noise pollution.

__If the factory didn't locate near our village, there wasn't air pollution and noise pollution_________________________________________________________________

2. The local people have to use water from the polluted river. They don’t have fresh water.

___If they had fresh water, the local people __wouldn't have to use water from the polluted water______________________________________________________________

3. Trees and grasses cannot grow here. The soil is badly polluted.

_____If the soil wasn't badly polluted, trees and grasses could grow here______________________________________________________________

4. Mr Quang works in a noisy environment. His hearing becomes worse.

____If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse______________________________________________________________

Rewrite each sentence so that it has the same meaning as the first one

1. Volunteers helped the flood victims to rebuild their house.

--> The flood__VICTIMS WERE HELPED TO REBUILD THEIR HOUSE BY VOLUNTEERS_________________________________________

2. She said:" I'll buy a robot when i have enough money."

--> She__SAID THAT SHE WOULD BUY A ROBOT WHEN SHE HAD ENOUGH MONEY______________________________________________

3. This factory doesn't treat its waste well, so there is a lot of water pollution

--> If__THIS FACTORY TREATED ITS WASTE WELL,THERE WOULDN'T BE A LOT OF WATER POLLUTION________________________________________________________

1 there weren't so many billboards in our city, people could enjoy the view

2 we didn't turn on the heater all the time, we wouldn't have to pay three million dong for electricity a month

3 the karaoke bar didn't make so much noise almost every night, the residents wouldn't complain to its owner

4 she didn't work in a noisy office, she wouldn't have a headache after work

thank you