1. Air pollution leads to asthma, allergies and other respiratory illnesses.

2. Aquatic life suffers or dies because of thermal pollution.

3. The waste water is released from the paper mill in Thai Nguyen City, so water in the Cau River becomes brown and has terrible smell.

4. Water in rivers, canals, lakes are extremely polluted and has bad effects on people’s health because people use too much herbicide to treat weeds.

5. Many fish in the river die because the temperature of water increases.

6. Plastic bags take so long to decompose, so nearly all of them still exist in the environment today.

Chúc bạn học tốt !!!

II)-Rewrite the sentences, using the words in brackets. You can make some changes.

     1.            There are asthma, allergies and other respiratory illnesses when air pollution happens. (leads to)

Air pollution leads to asthma, allergies and other respiratory illnesses 

     2.            Aquatic life suffers or dies because there is thermal pollution. (because of)

Aquatic life suffers or dies because of thermal pollution

     3.            Water in the Cau River becomes brown and has terrible smell because the waste water is released from the paper mill in Thai Nguyen City. (so)

The waste water is released from the paper mill in Thai Nguyen, so water in the Cau River becomes brown and has terrible smell

     4.            People use too much herbicide to treat weeds, so water in rivers, canals, lakes are extremely polluted and has bad effects on people’s health. (because)

Water in rivers, canals, lakes are extremely polluted and has bad effects on people’s health because people use too much herbicide to treat weeds

     5.            Many fish in the river die due to the increased temperature of water. (because)

Many fish in the river die because the temperature of water increases

     6.            Because plastic bags take so long to decompose, nearly all of them still exist in the environment today. (so)

Plastic bags take so long to decompose, so nearly all of them still exist in the environment today

1. Asthma , allergies and other respiratory illness leads to air pollution .

2. Because of thermal pollution, apatic life sudders or diers

3. The waste water is released from the paper mill in Thai Nguyen city so water in the Cau river becomes brown and has terrible smell.

4. Water in rivers and canals are extremely polluted and has bad effects on people's health bacause people use too much herbicide to treat weeds.

5. Many fish in the river die because the temperature of water was increased

6. Plastic bags take so long to decompose, so nearly all of them still exist in the environment today.

1 Air pollution leads to asthma, allergies and other respiratory illnesses

2 Because of thermal pollution, aquatic life suffers or dies

3 the waste water is released from the paper mill in Thai Nguyen City so Water in the Cau River becomes brown and has terrible smell

4 Because people use too much herbicide to treat weeds, water in rivers, canals, lakes are extremely polluted and has bad effects on people’s health

5 Because the temperature of water was incread,  Many fish in the river died

6 plastic bags take so long to decompose so nearly all of them still exist in the environment today

there are asthma , allergies and other respiratory illness when air pollution happens. ( lead to)

➜Asthma , allergies and other respiratory illness leads to air pollution .

there are asthma , allergies and other respiratory illness when air pollution happens. ( lead to)

➜Air pollution leads to asthma , allergies and other respiratory illness

Vừa nãy tớ làm lộn nhessss ><

cái này copy được

1. Study hard or you will fail the exam.

a. If you didn't study hard, you wouldn't fail the exam

b. If you study harder, you won't pass the exam.

c. If you don't study hard, you will fail the exan.

d. If you studied hard, you will pass the exam.

2.'I'm going on the Internet now' Minh said.

a. Minh said he is going on the Internet now.

b. Minh said I am going on the Internet now.

c. Minh said us he was going in the Internet ther.

d. Minh told us he was going on the Internet then.

3. My daughter is looking forward to seeing her friends again.

a. My daughter is expecting to see her friends again.

b. My daughter feels bored because she is going to see hei friends.

c. My daughter doesn't want to see her friends again.

d. My daughter always like seeing her friends.

4. Why don't you use a password to protect your files? An said to me.

a. An advised me to usc a password to protect your files

b. An suggested me using a password to protect my files

c. An encouraged me to use a password to protect my files

d. An asked me why I didn't use a password to protect my files.

5. You haven't seen Mary today, have you?

a. You haven't seen Mary so far

b. Have you ever met Mary before?

c. Have you seen Mary today by any chance?

d. Are you going to see Mary today?

\(\text{If you study hard, you won't fail the exam.}\)

Answer :

If you study hard, you won't fail the exam

@Nae

Study hard or you will fail the exam.

=> If you study hard, you won't fail the exam.

You burn the garbage and the air will be polluted.

=> If you burn the garbage, the air will be polluted.

1, If you don't study hard, you will fail the exam

=> If you study hard, you won't fail the exam

2, If you don't work hard, you will fail the examination

=> If you work hard, you won't fail the examination

3, If you don't water flowers, they will die

=> If you water flowers, they won't die

4, If we don't keep the environment clean, we won't have an ideal place to live 

=> If we keep the environment clean, we will have an ideal place to live

5, If you get up early, you won't be late for school

=> If you don't get up early, you will be late for school

1. Study hard or you will fail the exam.

→ If you don't study hard, you will fail the exam.

→ If you study hard, you won't fail the exam.

2. Work hard or you won’t pass your examination.

→ If you don't work hard, you won't pass your examination.

→ If you work hard, you will pass your examination.

3. Water flowers or they will die.

→ If you don't water flowers, they will die

→ If you water flowers, they won't die.

4. Keep the environment clean or we won’t have an ideal place to live.

→ If we don't keep the environment clean, we won't have an ideal place to live

→ If we keep the environment clean, we will have an ideal place to live.

5. Get up early or you’ll be late for school.

→ If you don't get up early, you will be late for school.

→ If you get up early, you won't be late for school.

* Nhìn chung thì đây là những câu điều kiện loại 1 cơ bản. Mình cho khẳng định và phủ định làm thành 2 dạng câu.

* Cấu trúc:

- Câu điều kiện loại 1: If + Present simple, S + will/can + V (bare)

- Câu điều kiện loại 2: If + Past simple, S + would/could + V (bare)

- Câu điều kiện loại 3: If + Past perfect, S + would have + VPII