1. Work hard and you will get good marks.

=> If ……you work hard, you will get good marks.….……………

2. Be careful or you will have an accident.

=> If …you aren't careful, you will have an accident.………

3. Hurry up or we will miss the last bus.

=> If ……we don't hurry up, we will miss the last bus.…..……….

4. If the weather isn’t beautiful, we will stay at home.

=> Unless …the weather is beautiful, we will stay at home.……

5. If we don’t start now, we won’t get on time.

=> Unless …we start now, we won’t get on time.…..………

6. If Lan doesn’t get up early, she will miss the train.

=> Unless ……Lan gets up early, she will miss the train.………..

7. If Ba doesn’t study harder, he will fail his next exam.

 => Unless ……Ba studied harder, he will fail his next exam.…

8. If you don’t promise to return back, I won't lend you.

=> Unless ....you promise to return back, I won't lend you.......

  She will take the bus home if her mother doesn't pick her up. (NOT/ PICK)          You won’t pass the examination if you don't study more. (NOT/ STUDY)

  if the student doesn't try harder, he won’t pass the examination. (NOT/ TRY)

       If he hadn’t wasted too much time, he wouldn't have failed in his examination. (NOT/ FAIL)

     If we leave for the meeting now, we will go there on time. (GO)                              Unless she turns up, her friends will be disappointed. (TURN UP)

She will take the bus home if her mother____doesn't pick________ her up. (NOT/ PICK)    

     You won’t pass the examination if you ____don't study______ more. (NOT/ STUDY)

  if the student _____doesn't try____ harder, he won’t pass the examination. (NOT/ TRY)

       If he hadn’t wasted too much time, he___wouldn't have failed_______ in his examination. (NOT/ FAIL)

     If we leave for the meeting now, we __will go______ there on time. (GO)                              Unless she ___turns up_____, her friends will be disappointed. (TURN UP)

1. doesn't pick

2. don't study

3. doesn't try

​4.  wouldn't have failed

5. will go

​6. turns up

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

1 . If you work hard you will pass the exam.
2 . If Henry fails his examination,his parents will be sad.
3. If sue go out this weekend,she wont have time to study. 
4. If it snow tomorrow I will go skiing.
5 . If he doesn’t leave soon he will mis the bus.
6 . If you phay with matches you will hurt yourself.

1. if you shouldnt work hard you wont pass the exam

2. if Henry failed his examination, his parent will be sad

3. Unless you come , I will go .

4.  if the weather'll snow tomorrow, i will go skiing

5. if he leave soon, he'll miss the bus

6. if you play the matches, you'll hurt yourself

1.   You should work hard, or you won’t pass the exam.

      If you work hard, you will pass the exam

2.   Henry fails his examination. His parents will be sad.

      If Henry fails his examination, his parents will be sad.

3.   If you don’t come , he will go

      Unless you come,  he will go

4.   I think it’ll snow tomorrow. I will go skiing.

      If it snows tomorrow. I will go skiing.

5.   He should leave soon, or he’ll miss the bus.

      If he doesn't leave soon, he’ll miss the bus.

6.   Don’t play with matches. You will hurt yourself.

     If you play with matches,you will hurt yourself.    

Rewrite the following sentences using the first confidential sentences.

3. The servant will come when you ring the bell.

If............................YOU RING THE BELL , THE SERVANT WILL COME..................................

7. People will travel more by public transport. The exhaust fumes in big cities will be reduced.

If...................PEOPLE TRAVEL MORE BY PUBLIC TRANSPORT , THE EXHAUST FUMES IN BIG CITIES WILL BE REDUCED..........................................

8. We start at 6.00. We will arrive there before noon.

If................WE SART AT 6.00 , WE WILL ARRIVE THERE BEFORE NOON......................................

9. The boy eats so many green apples. He will be ill.

If.................THE BOYS EAT SO MANY GREEN APPLES , HE WILL BE ILL...........................................

10. You join an English speaking club. Your speaking skill will be improved soon.

If............You join an English speaking club , Your speaking skill will be improved soon.............................................

11. Try harder and yoy will succeed.

If....................YOU TRY HARDER , YOU WILL SUCCEED.............................................

12. Take an umbrella or you will get wet.

If..................YOU TAKE AN UMBRELLA , YOU WON'T GET WET.........................................

13. Hurry and you will catch the bus.

If................YOU HURRY , YOU WILL CATCH THE BUS....................................................

14. Go out with me and you will feel at ease.

If....................YOU Go out with me , you will feel at ease.................................................

15. Read this book and you will get a lot of information.

If..............YOU Read this book , you will get a lot of information........................................

16. Join us and you will enjoy yourself.

If....................,.YOU .............................Join us , you will enjoy yourself..................

17. Ask him for advice and you will find a way out.

If..............YOU Ask him for advice, you will find a way out.....................................................

18. Work harder or you will fair the exam.

If...........YOU DON'T Work harder , you will fair the exam..........................................

19. Go right now or you will be late for school.

If.................YOU DON'T Go right now , you will be late for school..............................................

20. Take a rest or you work will tire you.

If.................YOU DON'T TAKE A REST , YOUR WORK WILL TIRE YOU...............................................

21. Hurry or you won't be able to catch the bus.

If...............YOU DON'T HURRY , you won't be able to catch the bus. , .................................................

22. Phone her or she won't come.

If...................YOU DON'T PHONE HER ,SHE WON'T COME............................................

1.study

2.is

3.don't like

4.will have

5.doesn't hurry

6.will give

7.will turn

8.tell

9.don't believe

10.won't let

1. If you ( study ) ........study....... hard , you will pass the written examination

2. If the weather ( be ) ......is..... fine , we will go for a picnic

3. If you ( not like ) ......don't like......... it , I'll bring you another

4. They ( have ) ........will have....... a lot of fun if they come there

5. If she ( not hurry ) .....doesn't hurry..... , she will miss the bus

6. If I see him , I ( give ) .....will give....... him a lift

7. Ice ( turn ) ......will turn...... into water if you heat it

8. If you see him , ( tell ) ........tell....... him to ring me up

9. If you ( not believe ) ......don't believe..... what I said , ask your mother

10. If you come here , they ( not let ) ............won't let....... you in

1. Study

2. Is

3. Don't like

4. Will have

5. Does't hurry

6. Will give

7. Will turn

8. Will tell

9. Don't believe

10. Won't let

The end~~~

☘️🍁🍄🌱🐾

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 .

1, If we don't hurry up, we will be late for the bus

2, If you don;t study harder, you won't pass the exam 

3, If  we talk in class, we won't understand what the teacher is explaning

4, If you aren't carefull, you will break the flower vase

5, I will call the police if you don't give my cycle back

6, Unless you don't give my bicycle back, i will call the police

7, If you don't study harder, , you will fail the next exam 

8, If we aren't hurry up, we will late for the concert

9, If it doesn't stop ranning, we won't go out

10, UNless Joe change his way, he will end up in príon

1. Hurry up, or we will be late for the bus.

" If we ………………don't hurry up, we will be late for the bus……………………………………………………………………………

2. Study harder, or you won’t pass the final exam.

" If you ………………don't study harder, you won't pass the final exam……………………………………………………………………………

3. Don’t talk in class, or you won’t understand what the teacher is explaining.

" If we ………………talk in class, we won’t understand what the teacher is explaining. ……………………………………………………………………………

4. Be careful, or you will break the flower vase.

" If ….…………………………you are not careful, you will break the flower vase…………………………………………………………………

5. Give me the bicycle back, or I will call the police

" I will.…………………call the police if you do not give me the bicycle back…………………………………………………………………………

6. I’ll call the police if you don’t give back my bicycle. (Unless = If …. not)

→ Unless ……………you give back my bicycle, I will call the police……………………………………………………………………………

7. Study harder or you will fail in the next exams.

→ If ……………………you do not study harder, you will fail in the next exams…………………………………………………………………………

8. Hurry up or we’ll be late for the concert.

→ If ……………………you do not hurry up , we will be late for the concert…………………………………………………………………………

9. We won’t go out unless it stops raining.

→ If ………………………it does not stop raining, we will not go out………………………………………………………………………

10. If Joe doesn’t change his way, he will end up in prison.

→ Unless ………………Joe changes his way, he will end up in prison…………………………………………………………………………

1)If Hoa doesn't work hard, .....( vế sau giữ nguyên )

2)Unless you hurry up ,(vế sau giữ nguyên )

3) If you don't prace more ,you won't speak English well

     Unless you prace  more , you .... 

4)If you listen care fully ,will you ...

5)If doesn't she work care fully ,.....

6) Unless Hoa do her home work,......

Chúc học tốt và sỏ ý tui lười mấy cái ..... là giữ nguyên

chúc bn hok tốt !!!!!!!!!!

if hoa is coming  soon