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1.practice speaking every day or you can't improve your english
=> If you don't practice speaking every day, you can't improve your english.
2.study harder or you'ii fail in the next exam
=> If you don't study harder, you'll fail in the next exam.
3.Unless you water these plants,they will die
the plants will die if you don't water them.
4.study hard or you'ii fail in the next exam
=> If you don't study hard, you'll fail in the next exam.
5. keep calm is the secret of passing your driving test
=> If you keep calm, you will pass your driving test.
6.you can borrow the car, but you've got to fill it up with petrol
=> If you fill the car up with petrol, you can borrow it.
7.keep silent or the teacher will punish you
=> unless you keep silent, the teacher will punish you.
8.CUT YOUR HAIR OR THEY WON'T LET YOU IN
=> If you don't CUT YOUR HAIR, THEY WON'T LET YOU IN.
9.study hard and you will pass the exam
=> If you study hard, you will pass the exam.
10.save some money or you won't able to buy the house
=> If you don't save some money, you won't able to buy the house.
11 be good or your parents will be very unhappy
=> If you are not good, your parents will be very unhappy.
12.do it carefully or you'll feel sorry afterwards
=> If you don't do it carefully, you'll feel sorry afterwards.
13.ask him first and he will offer to help
=> If you ask him first, he will offer to help.
14.be calm or you'll make a wrong decision
=> If you are not calm, you'll make a wrong decision.
15.be careful or you'll cut yourself with that knife
=> If you are not careful, you'll cut yourself with that knife.
16.i don't have a car, so i can't drive you to the airport
=> If i had a car, i could drive you to the airport.
17.nam is too yuong, so he can't take part in the project to be trained to become an astronaut
=> If Nam was not too yuong, he could take part in the project to be trained to become an astronaut.
18. he doesn't do any exercise, that's why he is so unhealthy
=> If he did some exercise, he wouldn't be so unhealthy.
1. If you aren't good, your parents will be very unhappy
2. If you don't do it carefully, you'll feel sorry afterwards
3. If you study hard, you will pass the exam
4. If you aren't careful, you'll cut yourself with that knife
5. If you save some money, you will able to buy that house
6. If you ask him first, he will offer to help
7. If you aren't calm, you'll make a wrong decision
8. If you sing well, everyone will clap their hands
1study hard and you will pass the exam
if you study hard, you will pass the exam
2. be careful or you'll cut yourself with that knife.
if you are not careful, you'll cut yourself with that knife.
3. save some money or you won't able to bvuy the house
if you don't save some money, you won't able to buy the house
4. ask him first and he will offter to help
if you ask him first, he will offter to help
5. be calm or you'll make a wrong decision
if you aren't calm, you'll make a wrong decision
6. you sing well and everyone will clap their hands
if you sing well, everyone will clap their hands
1study hard and you will pass the exam
if....you don't study hard, you won't pass the exam
2. be careful or you'll cut yourself with that knife.
if....you aren't careful, you will cut yourself with that knife........
3. save some money or you won't able to bvuy the house
if.....you don't save some money , you won't be able to buy that house.....
4. ask him first and he will offter to help
if.....you ask him first, he will offer to help........
5. be calm or you'll make a wrong decision
if.....you aren't clam, you'll make a wrong decision.......
6. you sing well and everyone will clap their hands
if.....you sing well, everyone will clap their hands..........
Make conditional sentences according to the facts provided.
1. Keep silent or you'll wake the baby up.
\(\Rightarrow\)If you don't keep silent , you'll wake the baby up.
2. Because you don't leave immediately, I call a policeman.
\(\Rightarrow\)If you leave immediately,I won't call a policeman.3. I don't know her number, so I don't ring her up.
\(\Rightarrow\)If i knew her number ,I could ring her up.4. Go right now or you'll be late for the train.
\(\Rightarrow\)If you don't go right now , you'll be late for the train.5. As she is often absent from class, she can't keep pace with her classmates.
\(\Rightarrow\)If she weren't absent from class she could keep pace with her classmates.
6. I couldn't write to Alice because I didn't know her address.
\(\Rightarrow\)If i had know Alice's address,I could have written to her.
7. I don't know the answer, so I can't tell you.
\(\Rightarrow\) If i knew the answer, I could tell you.
8. We got lost because we didn't have a map.
=> If we had had a map, we wouldn't have got lost.
9. His friends were so late, so they missed the train.
\(\Rightarrow\)If his friends hadn't been so late , they wouldn't have missed the train.
10. Today isn't Sunday, so the pupils can't go swimming.
\(\Rightarrow\)If today were Sunday, the pupils could go swimming.
11. The heavy rain kept everybody from going out.
\(\Rightarrow\)If it hadn't rained heavily, everybody could have gone out.
12. This chair is too heavy for him to move.
=> If this chair wasn't too heavy ,he could move it.
13. He had a flu because he went out in the rain last night.
=>If he hadn't gone in the rain last night , he would't have a flu.
14. The church bells keep me from sleeping.
=> If the church bells didn't ring , i could sleep.
15. Morning exercises make me feel better.
=> If i didn't do morning exercises,i wouldn't feel better.
16. Stop talking or you won't understand the lesson.
=> If you don't stop talking, you won't understand the lesson
17. The boy is so young that he can't go to school.
=>If the boy weren't so young, he could go to school.
18. The fridge keeps the food from spoiling.
=> If there weren’t a fridge, the food would spoil.
19. Why don't you study hard?
=>If i were you ,i would study hard.
20. Why don't you stop smoking?
=>If i were you ,i would stop smoking.
21. Be careful, or you'll cut yourself with that knife.
=>If you are not be careful ,you'll cut yourself with that knife.
22. Be calm, or you'll make a wrong decision.
=>If you are not calm, you'll make a wrong decision.
23. Without the air, we would die.
=>If we lived without air, we would die.
24. Without a visa, she couldn't have come to that country.
=>If she'd had a visa, she couldn't have come to that country.
25. Without the sun, man would live in the darkness.
=>If there were not the sun, man would live in the darkness.
26. Without money, he wouldn't have bought such a big house.
=>If he had money, he wouldn't have bought such a big house.
27. Smoking makes him so weak.
=>If he didn't smoke , he wouldn't be so weak.
28. It was very cold yesterday, so he couldn't go swimming.
=>If it hadn't been very cold yesterday, he wuold has gone swimming.
29. It is very cold, so we can't go swimming.
=>If it weren't cold, we could go swimming.
30. I didn't watch TV last night because I was busy.
=>If i hadn't been bsy , i would have watched TV last night.
1. The film's ending is dramatic. (ends)
=> The film ends dramtically.
2. The river is too dirty for us to swim in. (because)
=> We can't swim in the river because it is too dirty.
3. Work hard and you will pass your 'exam. (if)
=> If you work hard, you will pass your exam.
4. My brother. is very good at playing tennis. (plays)
=> My brother plays tennis very well.
5. I'll be on vacation next week, so I won't be able to attend the meeting. (since)
=> I won't be able to attend the meeting since I'll be on vacation next week.
6. If you don't start working hard now, you won't be able to pass the final test. (unless)
=> Unless you start working hard now, you won't be able to pass the final test.
7. I wish I hadn't moved to New York. (regret)
=> I regret having moved to New York.
1. The film's ending is dramatic. (ends)
The film ends dramatically
2. The river is too dirty for us to swim in. (because)
We can't swim in The river because it is too dirty
3. Work hard and you will pass your 'exam. (if)
If you Work hard, you will pass your 'exam
4. My brother. is very good at playing tennis. (plays)
My brother plays tennis well
6. If you don't start working hard now, you won't be able to pass the final test. (unless)
unless you start working hard now, you will be able to pass the final test.
7. I wish I hadn't moved to New York. (regret)
I regret not moving to New York.
1. I won't go to the school unless I feel better
2. Tony won't talk to you unless you question him
3. Unless you put on your overcoat, you'll be cold
4. You will fail the exam unless you work hard
5. You'll get a cold unless you keep your feet dry
6. Unless I leave now, I'll miss my flight
7. Unless you are going to the party, I won't go
8. I can't send you a postcard unless you give me your address
9. Were I to win a big prize in a lottery, I'd build a school for the poor
10. I'll call the police unless you leave me alone
Viết câu tương đương:
1. I won't go to school if I don't fell better. ➜.............................Unless I feel better, I won't go to school........................................
2. Tony will talk to you if you question him. ➜.................................Unless you question Tony, he won't talk to you..................................
3. If you don't put on your overcoat, you'll be cold.
➜...............................Unless you put on your coat, you'll be cold...............................
4. You will fail the exam if you don't work hard. ➜......................You will fail the exam unless you work hard.....................................
5. You'll get a cold if you don't keep your feet dry. ➜...........................You'll get a cold unless you keep your feet dry................................
6. If I don't leave now, I'll miss my flight. ➜............................Unless I leave now, I'll miss my flight...........................................
7. If you aren't going to the party, I won't go. ➜...............................Unless you are going to the party, I won't go...................................
8. I can't send you a postcard if you don't give me your address.
➜.....................................I can't send you a postcard unless you give me your address.......................................
9. If I won a big prize in a lottery, I'd build a school for the poor.
➜..............................Unless I won a big prize in a lottery, I wouldn't build a school for the poor.....................................
10. I'll call the police if you don't leave me alone. ➜..................................I'll call the police unless you leave me alone......................................................
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.............................
Chia động từ:
1. If he (study) hard, he'll pass the final exam. STUDIES
2. If today were Christmas day, the children (receive) toys from Santa Claus. WOULD RECEIVE
3. If it (be) fine tomorrow, we'll plant some flowers in the garden. IS
4. If I (have) enough money, I'll take a trip to Ha Noi. HAVE
5. If the children finish their homework early, they (watch) the games on TV. WILL WATCH
6. If the road were repaired, there (not be) such a bad accident. WOULDN'T BE
7. It's raining now. You (get) wet if you don't wear you raincoat. WILL GET
8. She's a little bit lazy. If she (work) harder, she will get better grades. WORKS
9. He is an active student. If he (be) here today, he would have some activities for the meeting. HAD BEEN
10. If it (not rain) tomorrow, we'll go to the park. DOESN'T RAIN
11. If she (need) a computer, she can borrow mine. NEEDS
12. Can I have a day of tomorrow if I (work) hard today? WORK
13. If you (speak) more slowly, he might understand you. SPOKE
14. The trip can be postponed if the weather (be not) fine. ISN'T
15. If she (want) to get there before dark, she should start at once. WANTED
Make conditional sentences according to the facts provided.
1. Be careful, or you'll cut yourself with that knife.
-> If you are not be careful, you'll cut yourself with that knife
2. Be calm, or you'll make a wrong decision.
-> If you are not calm, you'll make a wrong decision
3. Without the air, we would die.
-> If we lived without the air, we would die
4. Without the sun, man would live in the darkness.
-> If there were no sun, man would live in the darkness
5. Without a visa, she couldn't have come to that country.
-> If she hadn't had a visa, she wouldn't have come to that country
6. Without money, he wouldn't have bought such a big house.
-> If he had had no money, he wouldn't have bought such a big house
7. Smoking makes him so weak.
-> If he didn't smoke, he wouldn't be so weak
8. It was very cold yesterday, so we couldn't go swimming.
-> If it hadn't been very cold yesterday, we would have gone swimming
1.Don't be careless or you'll drop the saucepan
If_____you are careless, you'll drop the saucepan ________________
2.Morning exercise makes you feel better
If____you do Morning exercise you will feel better __________________
3.Don't be shy lazy or you'll fail the examination
If___you are shy you'll fail the examination______________________
4.Work hard and you'll pass yourexamination
If___you work hard, you'll pass yourexamination______________________
5.Study hard or you won't get good marks
If____you study hard, you will get good marks ________________
6.Be careful or you'll cause an accident
If_____you aren't careful, you'll cause an accident _____________
7.Be patient and you'll pass the final examination
If_____you are patient you'll pass the final examination _____________
9.Be clam and you will succeed in your job
If___you are clam,you will succeed in your job _____________
10.Work hard and you are successful
If____you work hard, you will be successful___________
1.Don't be careless or you'll drop the saucepan
If_you are careless, you'll drop the saucepan____________________
2.Morning exercise makes you feel better
If_you take morning exercise, you'll feel better_____________________
3.Don't be shy lazy or you'll fail the examination
If__you are shy , you'll fail the examination_______________________
4.Work hard and you'll pass yourexamination
If you work hard you'll pass the examination_________________________
5.Study hard or you won't get good marks
If__you don't study hard you won't get good marks__________________
6.Be careful or you'll cause an accident
If_you aren't careful you'll cause an accident_________________
7.Be patient and you'll pass the final examination
If_you aren't patient you won't pass the final examination_________________
9.Be clam and you will succeed in your job
If_you are clam you'll succeed in your job_______________
10.Work hard and you are successful
If_you work hard you 'll be successful______________
11.Hurry up or we'll be late for the concert
If you don't hurry up, we'll be late for the concert__________________
12.Smoking makes him so weak
If he smokes, he'll be so weak______________
13.We don't play well because it rains heavily
If_it didn't rain, we would play well____________
14.Be calm,or you'll make a wrong decision
If_you aren't calm, you'll make a wrong decision_____________________
#Bé_Amip:>