.........doesn't study hard.......

.....what he did in his ......

5. doesn't study hard 

7. What he did in his 

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

6)If you go to bed early, you won't be tired.
7)If you do more exercise, you won't be sick.
8)If you not try harder, you'll fail the final examination.

6.      Go to bed early or you will be tired 
If .........................you don't go to bed early, you will be tired ......................

7.      Do more exercises or I will be sick
If …………......I don't do more exercises, I will be sick...................

8.      Try harder or you will fail the final examination
 If …………you don't try harder, you will fail the final examination…………

1)If Tam(not study)..don't study... hard,he(fail). will fail.....in the next exam

2)We(be).will be...late for school i we(not get).don't get...up early

3)You(feel)......will feel.....healthy again if you(drink).drinks..this

4)If she(have)...has...enough money,she(buy)..will buy....that new mobile phone

5)If he(not pass).doesn't pass ..the driving test,we(be)..will be....disappointed

6)I(not write)...won't write...to you if you(not send)...don't send...me your address

Wrie conditional sentences Type 1

1)If Tam(not study)..doesn't study... hard,he(fail).will fail.....in the next exam

2)We(be).will...late for school if we(not get).don't get...up early

3)You(feel)...will........healthy again if you(drink).drink..this

4)If she(have).has.....enough money,she(buy)will buy......that new mobile phone

5)If he(not pass).doesn't pass..the driving test,we(be)...will...disappointed

6)I(not write).won't write.....to you if you(not send).don't send.....me your address

Nguyễn Nhật Minh Nguyễn Công Tỉnh

1. With her hard work, she can get the best scores.  

➔ If she works hard,  she will get the best scores.  

2. Don’t be lazy or you will fail in the written exam.  

➔ If you are lazy, you will fail in the written exam.  

3. Drive on the left and you will be fined.  

➔ If  you drive on the left, you will be fined

4. Don’t throw trash into the water or you will be heavily fined. 

➔ If  you throw trash into water, you will be heavily fined. 

5. Study harder and you will have good results.  

➔ If  you study harder, you will have good results.  

6. Don’t throw garbage in the street or you will be fined.  

➔ If  you throw garbage in the street, you will be fined. 

7. Protect the environment or we will destroy our lives.  

➔ If  we don't protect the environment, we will destroy our lives.  

8. In the nice weather, we will go to Dalat for our holiday.  

➔ If  the weather is nice, we will go to Dalat for our holiday.  

9. ‘ What aspect of learning English do you find most difficult?’ said the examiner. 

➔ The examiner asked what aspect of learning English I found most difficult

10. ‘ What is your favorite subject?’ said the examiner to Emma. 

➔ The examiner asked Emma what her favorite subject was

....... you don't practice speaking every day, you can't improve your English

........ study hard, you will fail in the next exam

....... you don't water them

.......you don't study hard, you will fail in the next exam

......... keep calm, you can pass your driving test

1. Rita might fail her driving test. But she can take it again.
=> If Rita fail her driving test, she can take it again.
2. Liverpool might lose. If they do, Terry will be upset.
=> If Liverpool loses, Terry will be upset.
3. The office may be closed. In that case, Mike won't be able to get in.
=> If the office closed, Mike won't be able to get in.
4. Cathy may arrive a bit early. If she does, she can help her mother to get things ready.
=> If Cathy arrive a bit early, she can help her mother to get things ready.
5. The party might go on all night. If it does, no one will want to do any work tomorrow.
=> If the party go on all night, no one will want to do any work tomorrow.
6. Alice may miss the train. But she can get the next one.
=> If Alice miss the train, she can get the next one.
7. Is Jack going to enter the race? He'll probably win it.
_____________________________________________
8. Stop talking or you won’t understand the lesson
_____________________________________________
9. Fail to pay and they will cut off the electricity.
_____________________________________________
10. Don’t touch that wire or you may get an electric shock.
_____________________________________________

1 if she had time , she would visit her friends

>> she will not visit her friends if she doesn't have time.

2 mary is taller than anne

>> anne is not as tall as mary.

3 i cannot remember the man's name . he phoned me last night >> the man whose name i cannot remember phoned me kast night.

4 you will pass this entrance examination with enough hard word >> if you do not work hard enough, you won't pass this entrance examination .