Viết thành câu điều kiện

1. I don't know her number, so i can't ring her up

=>IF I KNEW HER NUMBER,I COULD RING HER UP

2. We got lost because we didn't have a map

=>IF WE HAD HAD A MAP,WE WOULDN'T HAVE GOT LOST

3. Susan felt sick because she ate four cream cakes

=>IF SUSAN HADN'T EATEN 4 CREAM CAKES,SHE WOULDN'T HAVE FELT SICK

4. Without this treament, the patient would have died

=>IF IT HADN'T BEEN FOR THIS TREATMENT,THE PATIENT WOULD HAVE DIED

5. He lost his job because he was late everyday

=>IF HE HADN'T BEEN LATE EVERY DAY,HE WOULDN'T HAVE LOST HIS JOB

1. If he didn't have to study for the exam, he could go on holiday with his family.
2. If he wasn't lazy, he could pass the exam.
3. If you found a good job, we would have enough money for a new car.
4. He may not be able to get rid of his cough because he smokes too much.
5. Our life will be badly affected if we don't protect the environment.
6. If you don't study hard, you'll fail the exam.
7. He is so unhealthy because he doesn't take any exercise.

Rewrite the sentences, using Conditional sentences type 2 or 3:
1. He didn't hurry, so he missed the train.

=>If he had hurried , he wouldn't have missed the train .
2. My brother didn't leave the car keys, so I couldn't pick him up at the station.

=> If my brother had left the car keys, I would have picked him up at the station.

3. We didn't go because it rained.

=> If it hadn't rained, we would have gone.
4. We didn't go on holiday because we didn't have enough time.

=> If we had had enough money, we would have gone on holiday.
5. Susan felt sick because she ate four cream cakes.

=>If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.

1. If he had hurried, he wouldn't have missed the train

2. If my brother had left the car keys, I could have picked him up at the station

3. If it hadn't rained, we would have gone

4. If we had had enough time, we would have gone on holiday

5. If Susan hadn't eaten 4 cream cakes, she wouldn't have felt sick

EX3.

1. You could make better progress if you...attended (attend) class regularly

2. If I .knew... (know) his telephone number, I'd give it to you

3. If he worked more slowly, he..wouldn't make. (not make) so many mistakes

4. I shouldn't drink that wine if I.were.. (be) you

5. If someone (give)..gave.. you a boat, what would you (do)...do.?

6. If you are kind to me, I (be).will be.. good to you

7. He (come).would come... if you waited

8. If you (ring) rang..the bell, the servant would come

9. It is (not, rain)... a lot, the rice crop wouldn't grow -> sai đề rồi

10. If today (be) were..Sunday, we wouldn't have to work

EX4:

1. Keep silent or you'll wake the baby up

-> If...you don't keep silent,you'll wake the baby up...........

2. Stop talking or you won't understand the lesson

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

3. I don't know her number, so I don't ring her up

-> If..I knew her number,I would ring her up...................

4. I don't know the answer, so I can't tell you

->...If I knew the answer,I could tell you......................

5. We get lost because we don't have a map

-> If....we had a map,we wouldn't get lost...............

6. Susan felt sick because she ate four cream cakes

->If...Susan hadn't eaten four cream cakes,she wouldn't have felt sick...........

7. If anyone didn't come, we would phone you at once

-> Unless...anyone came,we would phone you at once..............

8. If we had enough rain, we couldn't grow rice

-> Unless...we had enough rain,we couldn't grow rice.................

(nhưng câu 8 cũng sai đề rồi :))) phải là if we didn't have enough rain,we couldn't grow rice thì đáp án mới như trên)

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

If you talk more, you won't understand the lesson

Unless she hurries, she won't be late

Unless you are careful, you will cut yourself

If she whispers, everyone won't know what she is saying

If you eat more vegetables, you will be healthier

If you don't pay the water bill today, your clean water will be cut off

If you don't stop smoking, your cough may be worse

If we use less fosil fuel, they won't be run out soon

Exercise 2: Make conditional sentences:

1.      Keep silent or you’ll wake the baby up.

2.       →If  keep silent, you’ll wake the baby up.

3.      Stop talking or you won’t understand the lesson.

→ If stop talking, you won’t understand the lesson.

2.      If she does not hurry, she’ll be late

Unless she hurries, she’ll be late

3.      If you are not careful, you’ll cut yourself

Unless you careful, you’ll cut yourself

5. Unless she whispers, everyone knows what she is saying.

If she doesn't whispers, everyone knows what she is saying.

6. Eat more vegetables and you will be healthier

If Eat more vegetables, you will be healthier

7. Pay  clean water  bill today or your  clean water will be cut off.

If Pay  clean water  bill today, your  clean water will be cut off.

8. Stop smoking otherwise your cough may be worse.

If stop smoking otherwise, your cough may be worse.

9. Unless we use less fossil fuel, they will be run out soon.

If we don't use less fossil fuel, they will be run out soon.

1.      Keep silent or you’ll wake the baby up.

2.       →If  …you don't keep silent , you’ll wake the baby up. …………..…..………

3.      Stop talking or you won’t understand the lesson.

→ If ……you don't stop talking,you won’t understand the lesson.….

2.      If she does not hurry, she’ll be late

Unless …she hurry,she'll be late…………………………………………….

3.      If you are not careful, you’ll cut yourself

Unless …you are careful,you’ll cut yourself………………

5. Unless she whispers, everyone knows what she is saying.

If ...she doesn't whisper ,everyone knows what she is saying.

.......................................................................................................

6. Eat more vegetables and you will be healthier

If .......you eat more vegetables,you will be healthier.........................................

7. Pay  clean water  bill today or your  clean water will be cut off.

If .............you don't pay clean water  bill today ,your  clean water will be cut off..........................

8. Stop smoking otherwise your cough may be worse.

If .......you don't Stop smoking ,your cough may be worse........................

9. Unless we use less fossil fuel, they will be run out soon.

If .......we don't we use less fossil fuel, they will be run out soon.......................................

Bài 2: Viết lại các câu sau sang dạng câu điều kiện thích hợp.

1. Keep silent or you’ll wake the baby up.

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

2. Stop talking or you won’t understand the lesson.

→ If……you stop talking, you will understand the lesson.…….

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

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

4. I don’t know the answer, so I can’t tell you.

→ If ……I knew the answer, I could tell you …..

5. We got lost because we didn’t have a map.

→ If …we had had a map, we wouldn't have got lost….……

6. Susan felt sick because she ate four cream cakes.

→……If Susan hadn't eaten four cream cakes, she wouldn't have felt sick……..……

7. Without this treatment, the patient would have died.

→……If it hadn't been for this treatment, the patient would have died….…...

8. He lost his job because he was late every day.

→………If he hadn't been late everyday, he wouldn't have lost his job…...……

9. Peter is fat because he eats so many chips.

→………If Peter didn't eat so many chips, he wouldn't be fat ……...…..

10. Robert got a bad cough because he started smoking cigarettes.

→………If Robert hadn't started smoking cigarettes, he wouldn't have got a bad bough……..…..

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

3. If I know her number, I will ring her up.

4. If I know the answer, I will tell you.

5. If we had had a map, we wouldn't have got lost.

6. If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.

7. If we hadn't had this treatment, the patient would have died.

8. If he hadn't been late every day, he wouldn't have lost his job.

9. If Peter ate less chips, he wouldn't be fat.

10. If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough.

Bài 2: Viết lại các câu sau sang dạng câu điều kiện thích hợp.

1. Keep silent or you’ll wake the baby up. → If you don't keep silent, you will wake the baby up.

2. Stop talking or you won’t understand the lesson.

→ If………you keep talking, you won't understand the lesson…….

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

→If……… I know her number, I will ring her up.…….……..

4. I don’t know the answer, so I can’t tell you.

→ If ………I know the answer, I will tell you.…..

5. We got lost because we didn’t have a map.

→ If ……… we had had a map, we wouldn't have got lost.……….……

6. Susan felt sick because she ate four cream cakes.

→…… If Susan hadn't eaten four cream cakes, she wouldn't have felt sick…

7. Without this treatment, the patient would have died.

→………If we hadn't had this treatment, the patient would have died..….

8. He lost his job because he was late every day.

→………If he hadn't been late every day, he wouldn't have lost his job..……

9. Peter is fat because he eats so many chips.

→……………If Peter ate less chips, he wouldn't be fat.……………...…..

10. Robert got a bad cough because he started smoking cigarettes.

→..If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough..

Bài 2: Viết lại các câu sau sang dạng câu điều kiện thích hợp.

1. Keep silent or you’ll wake the baby up. → If you don't keep silent, you will wake the baby up.

2. Stop talking or you won’t understand the lesson.→ If…………YOU DON'T STOP TALKING , WOU WON'T UNDERSTAND THE LESSON………………………….....….…….

3. I don’t know her number, so I don’t ring her up. →If………I KNEW HER NUMBER , II WOULD RING HER UP…………………………….....….……..

4. I don’t know the answer, so I can’t tell you.→ If ……………I KNEW THE ANSWER , I COULD TELL YOU……………………………….………..

5. We got lost because we didn’t have a map.→ If ……………WE HAD HAD A MAP , WE WOULDN'T HAVE GOT LOST……………………….……..…….……

6. Susan felt sick because she ate four cream cakes. →………IF SUSAN HADN'T EATEN FOUR CREAMS , SHE WOULD HAVE FELT SICK……………………………………..……

7. Without this treatment, the patient would have died. →…… If that patient hadn't undergone this treatment he would have died………………………………….….…...

8. He lost his job because he was late every day. →……………IF HE HADN'T BEEN LATE EVRRYDAY , HE WOULDN'T HAVE LOST HIS JOB…………………………………...……

9. Peter is fat because he eats so many chips. →……………IF PETER DIDN'T EAT SO MANY CHIPS , HE WOULDN'T BE FAT………………………………………...…..

10. Robert got a bad cough because he started smoking cigarettes. →…………IF ROBERT HADN'T STARTED SMOKING CIGARETTES, HE WOULDN'T HAVE GOT A BAD COUGH……………………

Bài 2: Viết lại các câu sau sang dạng câu điều kiện thích hợp.

1. Keep silent or you’ll wake the baby up. → If you don't keep silent, you will wake the baby up.

2. Stop talking or you won’t understand the lesson.

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

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

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

4. I don’t know the answer, so I can’t tell you.

→ If ……I knew the answer, I would tell you………..

5. We got lost because we didn’t have a map.

→ If ……we had had a map, we wouldn't have got lost .……

6. Susan felt sick because she ate four cream cakes.

→………If Susan hadn't felt sick, she would have eaten four cream cakes……..……

7. Without this treatment, the patient would have died.

→……If it hadn't been for this treatment, the patient would have died…….…...

8. He lost his job because he was late every day.

→……If he hadn't been late everyday, he wouldn't have lost his job.…...……

9. Peter is fat because he eats so many chips.

→……If Peter didn't eat so many chips, he wouldn't be fat…...…..

10. Robert got a bad cough because he started smoking cigarettes. →………If Robert hadn't started smoking cigarettes, he wouln't have got a bad cough………………………..…..

Rewrite the following sentences, using Conditional Sentences Type 3:

1) If he had hurried, he wouldn't have missed the train.
2) If my brother had left the car keys, I would have picked him up at the station.
3) If it hadn't rained, we would have gone.
4) If we had had enough money, we would have gone on holiday.
5) If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.
6) If he hadn't been treated, the patient would have died.
7) If we had had a map, we wouldn't have gotten lost.
8) If he hadn't been late every day, he wouldn't have lost his job.
9) If Peter hadn't eaten so many chips, he wouldn't have been fat.

10) If Robert hadn't smoked cigarettes, he wouldn't have gotten a bad cough

11) If those people had been prepared to face the flood, the consequence wouldn't have been disastrous.

12) If it hadn't rained all the time, we would have enjoyed our camping trip lastweek.

13) If trees in the nearby forests hadn't been cut down without control, that village wouldn't have been heavily flooded lastyear.

14) If we had started our vacation earlier, we wouldn't have suffered bad weather.

15) If she had taken her friends' advice, she wouldn't have failed in her business.