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 she doesn’t hurry, she’ll be late

Unless. ……she hurries,she’ll be late ………………………………………………………… 

2. If we had more rain, our crops would be better

Unless. ………we had more rain, our crops wouldn't be better………………………………………… 

3. If you don’t like this one, I will bring you another

Unless. …you like this one, I will bring you another ……………………………………………

4. They do not understand you because you speak too fast.

If………you didn't speak too fast, they would understand you ………………………………………………………….

5. I don’t know her number, so I don’t ring her up.

If ……I knew her number, I would ring her up.…………………………………………………………… 

6.Today isn’t Sunday, so the students don’t go swimming.

If ………today were Sunday,students would go swimming. …………………………………………………….

7. Hury up or you will be late for the train.

If …you don't hurry  you will be late for the train.……………………………………………………….

8.Ha can pass the exam because she works hard.

If ……Ha works hard, Ha can pass the exam……………………………………………………….

9. Working too much can make you feel tired

If ……you work too much you will feel tired………………………………………………….. 

Đổi câu sang if clauses (mệnh đề điều kiện)

1. He wants to pass the exam, so he works hard every day.

->If........................he works hard every day he can pass the exam..................................

2. They may not go swimming because it will be cold tomorrow

->If ........................it is cold tomorrow, they won't go swimming............................

3. We will have a party this weekend. We will invite some of our close friends.

-> If.......................we have a party this weekend, we will invite some of our close friends...............................

4. I will buy some tickets, and I will take the children to the movies.

->If..........................I buy some tickets, i will take the children to the movies...............................

5. Hurry up or you will be late for school.

-> If.........................you don't hurry up, you will be late for school.............................

6. Get up early or you will go to school late.

->If..........................you don't get up early, you will go to school late............................

7. Don't play in the rain or you will have a cold.

->If.............................you play in the rain, you will have a cold........................

8. Don't make noise or you'll wake the baby up.

->If..........................you make noise, you'll wake the baby up.........................

9. Be carefull or you'll break the glasses.

->If........................you aren't careful, you will brak the glasses.............................

10. Put garbage into the garbage bin or you will make the classroom dirty.

->If........................you don't put the garbage into the garbage bin, you will make the classroom dirty.............................

Đổi câu sang if clauses (mệnh đề điều kiện)

1. He wants to pass the exam, so he works hard every day.

->If.......he wants to pass the exam , he works hard every day..

2. They may not go swimming because it will be cold tomorrow

->If ...it weren't cold tomorrow , they might go swimming........

3. We will have a party this weekend. We will invite some of our close friends.

-> If. we have a party this weekend , we will invite some of our close friends

4. I will buy some tickets, and I will take the children to the movies.

->If......buy some tickets , I will take take the children to the movies

5. Hurry up or you will be late for school.

-> If......you don't hurry up , you will be late for school......

6. Get up early or you will go to school late.

->If....you get up early , you won't go to school late............

7. Don't play in the rain or you will have a cold.

->If...you play in the rain , you will have a cold......

8. Don't make noise or you'll wake the baby up.

->If......you make noise m you will wake the baby up......

9. Be carefull or you'll break the glasses.

->If........you are careful , you won't break the glasses...........

10. Put garbage into the garbage bin or you will make the classroom dirty.

->If........you don't put garbage into the garbage bin , you you will make the classroom dirty......

1. Hung up or you will be for work

If you do not ......... Hung up,you will be for work.......

2. I might be late. If so, let's start with our me

If I am late ,I won't start with our me

4. I'll call the police. If you don't leave me alone

I'll call the police unless you don't leave me alone

5. In this now weather we don't go to school

If it is not ????

6. You drink too much coffice that's why you can't shop

If you do not drink too much coffice, you can shop

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

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.......

1. If you do not hurry up, you will be late for work

2. If I have any money, I will lend you some

3. If I be late, just start without me

4. If you don't bring this umbrella, you will get wet

5. Unless you don't leave me alone, I'm going to call the police

6. If it is not snowy, we will go go school

7. If you do not drink too much coffe, you can sleep

8. If you want to stop the machine, press this button

9. If you do not make me any coffe, I won't give you one of my biscuits

10. If you do not work so much, you won't feel tired

XI. Rewrite these sentences without changing the meaning.

1. Hurry up or you will be late for work.

 If you do not hurry up, you will be late for work.

2. I don’t have money, so I can’t lend you any.

 If I had money, I could lend you some.

#(Câu này nên dùng câu điều kiện loại 2 - Diễn tả hành động không có thật ở hiện tại)

3. I might be late. If so, let’s start without me.

 If I am late, you will start without me.

4. It seems to be going to rain soon. Bring this umbrella not to get wet.

 If you don’t bring this umbrella, you will get wet because it seem to be going to rain soon.

5. I’ll call the police if you don’t leave me alone.

 Unless you leave me alone, I'll call the police.

6. In the snowy weather, we don’t go to school.

 If it were not snowy, we would go to school.

#Câu điều kiện loại 2

7. You drink too much coffee, that’s why you can’t sleep.

 If you did not drink too much coffee, you could sleep.

8. You press this button to stop the machine.

 If you want to stop the machine, you will press this button.

9. Make me some coffee, and I’ll give you one of my biscuits.

 If you do not make me any coffee, I won't give you one of my biscuits.

10. Working so much will make you tired.

 If you didn't work so much, you wouldn't make you tired.

#Câu điều kiện loại 2

If you do not hurry up, you will be late for work

If I have any money, I will lend you some

If I be late, just start without me

If you don't bring this umbrella, you will get wet

Unless you don't leave me alone, I'm going to call the police

 If it is not snowy, we will go go school

If you do not drink too much coffe, you can sleep

If you want to stop the machine, press this button

If you do not make me any coffe, I won't give you one of my biscuits

If you do not work so much, you won't feel tired

1.   Recycle and we will save natural resources. 

→ If we recycle, we will save natural resources. 

2.Hurry up or you will be late for work

→ If you don't hurry up, you will be late for work

→ Unless you hurry up, you will be late for work

3.     Don’t leave the lights all night or you’ll waste electricity.

→ If you  leave the lights all night, you’ll waste electricity.

4.     You can improve your English by practicing speaking English every day.

→ If you practice speaking E everyday, you can improve your ENglish

5.     Phone me tonight or he won’t get any information. 

→ If he doesn't phone me tonight, he won’t get any information. 

→Unless he phones me tonight, he won’t get any information. 

6. “Where are you living now?” I said to him 

→ I asked him where he was living then

7.“What do you do to improve your English?” the examiner asked me. 

→ The examiner asked me what I did to improve my English

8. “Will you finish these reports for me tomorrow, Mary?” said Peter  

→ Peter asked Mary if she would finish thóe reports for him the day after

9.“I must stay at home tonight to do my homework” said John.

→ John said ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­he had to stay at home that night to do his homework

10. “You can use my telephone if you need it.” said Lan to me    

→ Lan told me I could use her telephone if I needed it

Viết lại câu là câu điều kiện loại 1

1.He doesn't take any exercises.He is so unhealthy =>If he takes exercises,he won't be unhealthy

2.We can’t get the ticket because I don’t have the right change.=> If i have the right change, we can get the ticket

3.Study hard or you won’t pass the exam.=>If you don't study hard, you won’t pass the exam.

4.Don’t be impatient or you will make mistakes.=>If you aren't impatient, you will make mistakes

5.My mother will have enough money.She will buy a new house=>If my mother has enough money, She will buy a new house

6.Getting up late makes him feel tired =>If he doesn't get up late, he won't feel tired

7.Henry will finish the report. He will go out for a walk=>If Henry finishes the report, he will go out for a walk

8.Do the homework for me, and i'll give you a gift =>If you do the homework for me, i'll give you a gift

9.Watching TV makes me feel relaxed=>If i watch TV, I'll feel relaxed

10. Don't tell lies to your boss or you'll be fired at once=>If you tell lies to your boss , you'll be fired at once

1.He doesn't take any exercises.He is so unhealthy

=>If He doesn't take any exercrise, he'll unhealthy

2.We can’t get the ticket because I don’t have the right change.

=> If I don't have the right change, we won't get the ticket

3.Study hard or you won’t pass the exam.

=>If you study hard, you'll pass the exam

4.Don’t be impatient or you will make mistakes.

=>If you impatient, you'll make mistakes

5.My mother will have enough money.She will buy a new house

=>If my mother have enough money, she'll buy a new house

6.Getting up late makes him feel tired

=>If he gets up late, he'll feel tired

7.Henry will finish the report. He will go out for a walk

=>If Henry finish the report, he'll go out for a walk

8.Do the homework for me, and i'll give you a gift

=>If you do the homework for me, I'll give you a gift

9.Watching TV makes me feel relaxed

=>If I watch TV, I'll feed relaxed

10. Don't tell lies to your boss or you'll be fired at once

=>If you tell lie to your boss, you'll be fired at once

Study hard

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