1You drink too much coffee, that's why you can't sleep. ->If you didn't drink too much coffee , you could sleep...

2 you press this button to stop the machine-. if..you press this button , the machine will stop..

3 Make me some cofe and I’ll give you one of my biscuits
If you.make me some cofe ,I’ll give you one of my biscuits..

1, you have to study hard, or you will fail the next exam. If you don't study hard, you will fail the next exam. / If you study hard, you won't fail the next exam.

2, please come before 8 am, otherwise, you can’t meet her. If you don't come before 8 am, you can't meet her. / If you come before 8 am, you can meet her.

3, tell her the truth when you see her tomorrow. If you see her tomorrow, tell her the truth

4, you press this button to stop the machine.-> If you press this button, you will stop the machine

5, i hope it is sunny tomorrow because i can go to the beach then.-> If it is sunny tomorrow, I can go to the beach then

6, make me some coffee and i will give you one of my biscuits.-> If you make me some coffee, I will give you one of my biscuits

7, in the snowy weather, we don’t go to school.-> If the weather is snowy, we won't go to school

8, i only come if they invite me. If they invite me, I will come

9, work hard or you can’t pass the exam. If you don't work hard, you can't pass the exam. / If you work hard, you can pass the exam.

10, practise speaking every day or you can’t improve your English. If you don't practise speaking every day, you can’t improve your English. / If you practise speaking every day, you can improve your English.

Có những câu có 2 cách làm, b chọn cách nào cũng đúng nhé.

1, you have to study hard, or you will fail the next exam.

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

2, please come before 8 am, otherwise, you can’t meet her.

If...you come before 8 a.m , you can't meet her

3, tell her the truth when you see her tomorrow. If.. you see her tomorrow, tell her the truth

4, you press this button to stop the machine.

-> If you want to stop the machine, you can press this button

5, i hope it is sunny tomorrow because i can go to the beach then.

-> If it is sunny tomorrow, i can go to the beach

6, make me some coffee and i will give you one of my biscuits

.-> If you make me some coffee , i'll give you one of my biscuits

7, in the snowy weather, we don’t go to school.

-> If it is in the snowy weather, we won't go to school

8, i only come if they invite me.

If... they don't invite me, i won't come

9, work hard or you can’t pass the exam.

If... you work hard, you can pass the exam

10, practise speaking every day or you can’t improve your English.

If....you don't practise speaking everyday, you can't improve your English

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

1. If you keep silent, you won't wake up the baby up.

or If you don't keep silent, you will wake the baby up.

2. If you don't stop talking, you won't understand the lesson.

or If you stop talking, you will understand the lesson.

3. If she doesn't complete the task, she will be punished.

4. If you may want a chat, you will call me( or give me a ring).

5. If you throw a stone into water, it will sink.

6. If you press this putton, you will stop this machine.

7. If you make me some coffee, I'll give you one of my biscuits.

8. If you take more exercise, that will be the way to get fit.

9. If you have to work tomorrow, I won't be able to meet you.

Câu 1: Viết lại câu sao cho nghĩa không đổi?

1. I did'n have an umbrella with me so I got wet

-> I wouldn't have gotten wet if i had an umbrella

2. I'll call the police if you don't leave me alone

-> Unless you leave me alone i will call the police.

3. In the snowy weather we don't go to school

-> If it didn't snow, we could go to school

4. Without Jack's help, I wouldn' t have been able to move this table

->If Jack helped me, I would have been able to move this table

5. You drink too much coffee, that's why you can't sleep

->If you drink too much coffee, you can't sleep

6. Make me some coffee, and I'll give you some sweets

->If you make me some coffee, I'll give you some sweets

7. If you hadn't told me about Sue's hair, I wouldn't have noticed her

->Unless you had told me about Sue's hair, I wouldn't have noticed her

8.I wouldn't accept if you ask me to marry you

-> If you were to ask me to marry ,.I wouldn't accept you

Rewrite each sentence, beginning as shown.
1- I didn't have an umbrella with me so i got wet.
-> I wouldn't have gotten wet if i had had an umbrella

2- I'll call the police if you don't leave me alone.
->Unless you leave me alone i won't call the police.

3- In the snowy weather we don't go to school.
-> If it wasn't in the snowy weather, we would go to school.

4- Without Jack's help, I wouldn't have been able to move this table.
-> >If Jack didn't help me, I wouldn't have been able to move this table

5- You drink too much coffee, that's why you can't sleep.
-> If you drink too much coffee, you can't sleep

6- Make me some coffee, and I'll give you some sweets.
->If you make me some coffee, I'll give you some sweets

7- If you hadn't told me about Sue's hair, I wouldn't have noticed her.
-> Unless you had told me about Sue's hair, I wouldn't have noticed her

8- If you see Peter, tell him he should be here at 8.00.
->Should you see Peter, tell him he should be here at 8.00

9- I wouldn't accept if you ask me to marry you.
-> If you were to ask me to marry you, I wouldn't accept

I ,

1. if you squeeze ( squeeze ) an orange , you will get ( get ) orange juice .

2. you will put (put ) on some more weight if you eat ( eat ) too much sugar .

3. If i study ( study ) a lot , i will pass (pass ) the year .

4. If you press ( press ) that button , the machine will stop ( stop ) functioning .

5. If you don't apologise ( not /apologise ) , she won't forgive ( not / forgive ) you .

6. If you want ( want ) the dishes today , I will dust ( dust ) the house .

7. What will happen ( hapen ) if i press ( press ) this button ?

8 . If there isn't ( not/be ) enough water in the next few years , many people will die (die )

9 . If we don't recycle ( not / recycle ) , we will put (put ) our own survival at risk .

10. It will be ( be) damaged if you press ( press ) it too mucj .

11. If you touch ( touch ) the dog ,it will bite ( bite ) you .

12. Students will get ( get) good marks if they study ( study ) regularly .

Viết lại câu sao cho nghĩa không thay đổi

1. He's very thin, that why he feels the cold so much.

-> If he weren't thin,he wouldn't feel the cold so much.

2. You can use my car, but have to keep it carefully.

-> Provided can you use my car, but have to keep it carefully.

3. Keeping calm is the secret of passingyour driving test.

-> As long as you keep calm,you will pass your driving test

4. You press this button to stop the machine.

-> If You press this button , the machine will stop

5. If you see Peter, tell him he should be here at 8.00

-> If you should see Peter, tell him he should be here at 8.00

6. I wouldn't accept if you asked me to marry you.

-> If you were to marry me,I wouldn't accept

7. I regret drinking so much last night.

-> If only I hadn't drunk so much last night.

8. If you do the shopping, I'll cook lunch.

-> You do the shopping then I'll cook lunch.

9. What would you do if you found some burried treasure.

-> If you were to find some burried treasure,what would you do

10. If Pauline hadn't been interested, the project would have been abandoned.

-> But for Pauline's interest, the project would have been abandoned.

11. If by any chance you find my wallet, could you let me know?

=>If you find my wallet, let me know

Use the words given and other words, complete the second sentence so that is has a similar meaning to the first sentence

1. Lan is the youngest of the three sisters

Lan has two older sisters.

2. working so much will make you tired

If you work so much, you will be tired.

3. You press this button to start the car

If you want to start the car, press this button.

4. They have to work very hard. They all want to pass the final test

If they want to pass the final test, they will have to work very hard

5. Drinking a lot of coffee is not good for your sleep

You won't be able to sleep well if you drink a lot of coffee.