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4 Unless you invite her, she won't go to the party
5 Unless you run, you won't be on time
6 If you don't pay the money, I will call the police
7 Unless you put on your coat, you will get a cold
8 Unless he stops smoking, he will have problems later
9 If he doesn't know the news, he won't come back
10 Unless you help me, I won't give you that Beyonce'CD
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 
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. Rita might fail her driving test. But she can take it again.
=> If Rita fail her driving test, she can take it again.
2. Liverpool might lose. If they do, Terry will be upset.
=> If Liverpool loses, Terry will be upset.
3. The office may be closed. In that case, Mike won't be able to get in.
=> If the office closed, Mike won't be able to get in.
4. Cathy may arrive a bit early. If she does, she can help her mother to get things ready.
=> If Cathy arrive a bit early, she can help her mother to get things ready.
5. The party might go on all night. If it does, no one will want to do any work tomorrow.
=> If the party go on all night, no one will want to do any work tomorrow.
6. Alice may miss the train. But she can get the next one.
=> If Alice miss the train, she can get the next one.
7. Is Jack going to enter the race? He'll probably win it.
_____________________________________________
8. Stop talking or you won’t understand the lesson
_____________________________________________
9. Fail to pay and they will cut off the electricity.
_____________________________________________
10. Don’t touch that wire or you may get an electric shock.
_____________________________________________
1. Don’t leave your keys on the table. You will / won’t forget it.
2. Susan will / won’t be very happy if she passes the exam.
3. Fra afraid I will / won’t be able to come tomorrow.
4. I’m told you are ill. I hope you will / won’t feel better again.
5. I’m sure you will / won’t like that film. It’s very frightening. Let’s choose another one.
6. Turn on your laptop tonight We will / won’t chat a little bit.
7. You needn’t wear your cap. It will / won’tbe cold today.
8. I am really tired. I will / won’thave a rest.
1. If we work hard, we will pass the exam.
2. If you play with the matches, you will hurt yourself.
3. It's fun to learn about recycling.
4. Why don't we write about the three Rs ?
5. If you provoke the monkey, it will attack you.
6. If we reusable bags for shopping, we will help the environment.
7. How about planting more trees and flowers ?
8. What a beautiful and clean school !
2. Underline the correct answer.
1. Don’t leave your keys on the table. You will / won’t forget it.
2. Susan will / won’t be very happy if she passes the exam.
3. I’m told you are ill. I hope you will / won’t feel better again.
4. Turn on your laptop tonight We will / won’t chat a little bit.
5. You needn’t wear your cap. It will / won’t be cold today.
6. I am really tired. I will / won’t have a rest.
3.Complete the sentences with might or might not.
1. is going to
2. will
3. will not
4. won't
5. will
Cho điểm O nằm giữa hai điểm A và B; điểm C nằm giữa hai điểm O và B.
a) Kể tên hai tia trùng nhau gốc O.
b) Tại sao có thể khẳng định điểm O nằm giữa hai điểm A và C?
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die).....will die.......................
2wwe will go for a picnic if the weather (be)......is...........fine tomorrow.
3 Unlesss it (rain)......rains.............they will go shopping.
4 He will be late if he (not/hurry).............don't hurry...............
5 If we (cycle)....cycle......more, there will be less air polllution.
6 We (do).........will do .........this for you if you want.
7 if he (miss)........misses........the bus, he (take) .......will take.............taxi.
8 Unless she (eat).....doesn't eat......fruit,she (get).will get ...a cold.
9 if your father (not/ stop).......doesn't stop.......smoking, he (have)........will have...........poblems later.
10 She (go)...........will go.......to the party with you if you (invite)......invite.....her.
11 You ( be).......will be...........on time if you (run).....run......
12 They (not/see).........won't see...........that flim unless they (have)..........have....time.
13 if you (rent)..........rent.......a DvD, I (come)......will come.........over to your house.
14 if you (give)..give...me some money, i (buy)......will buy.....some chocolate for you.
15 (he/have).....Will he have......an accident if he (drive)....drives.........so fast?
16 (you/be)....Will you be........at home soon if you (leave).......leave........now?
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die)will die
2 we will go for a picnic if the weather (be)is fine tomorrow.
3 Unlesss it (rain) rains they will go shopping.
4 He will be late if he (not/hurry) don't hurry
5 If we (cycle) cycle more, there will be less air polllution.
6 We (do) will do this for you if you want.
7 if he (miss) misses the bus, he (take) will take taxi.
8 Unless she (eat) doesn't eat fruit,she (get)will get a cold.
9 if your father (not/ stop) doesn't stop smoking, he (have) will have poblems later.
10 She (go) will go to the party with you if you (invite) invite her.
11 You ( be)will be on time if you (run) run
12 They (not/see)won't see that firm unless they (have) have time.
13 if you (rent) rent a DvD, I (come)will come over to your house.
14 if you (give) give me some money, i (buy) will buy some chocolate for you.
15 (he/have)Will he have an accident if he (drive) drives so fast?
16 (you/be)Will you be at home soon if you (leave) leave now?
BÀI 1 .REWRITE THESE SENTENCES BY USING CONDITIONAL SENTENCE TYPE 1 (câu điều kiện loại 1)
1.Stay here and you will feel save .
If you stay here, you will feel save .
2.Pay electricity bill today or your electricity will be cut off .
If you don't pay electricity bill today, your electricity will be cut off .
3.Stop smoking other wise your cough may be worse.
If you don't stop smoking, your cough may be worse.
4.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 .
5.Unless it stops raining today , we may be faced with a serious flood .
If it didn't stop raining today, we may not be faced with a serious flood .
6.Do morning exercises regularly and your body will be fitter.
If you do morning exercises regularly, your body will be fitter.
7.Unless we renewable energy , we will have notthing for the future generation.
If we don't renewable energy, we will have nothing for the future generation.
8.The climate will change unless we reduce the use of non - renewable energy
If we don't reduce the use of non - renewable energy, the climate will change.
9.Lock all the doors and noone can break into your house.
If you lock all the doors, no one can break into your house.
10.Unless we continue hunting polar bears , they will become extinct in near future.
If we continue hunting polar bears, they will become extinct in near future.
1. Do your exercises or you will fail the exam.
=> If you don’t do your execises, you will fail the exam.
2. Save some money or you won’t be able to buy the house.
=> If you don't save some money, you won’t be able to buy the house.
3. Behave yourself or your parents will be very unhappy.
=> If you don't behave yourself, your parents will be very unhappy.
4. Do it carefully or you’ll feel sorry afterwards.
=> If you don't do it carefully, you’ll feel sorry afterwards.
5. Ask him first or he won’t offer to help.
=> If you don't ask him first, he won’t offer to help.
6. Be calm or you’ll make a wrong decision.
=> If you aren't came, you’ll make a wrong decision.
7. Be careful or you’ll cut yourself with that knife.
=> If you aren't careful, you’ll cut yourself with that knife.
8. Concentrate on your teacher’s lecture, or you won’t understand the lesson.
If you don't concentrate on your teacher’s lecture, you won’t understand the lesson.
9. They have to drive carefully; otherwise, they will have an accident.
If they don't drive carefully, they will have an accident.
10. Your sister must finish her homework, or she will be punished.
If your sister doesn't finish her homework, she will be punished.
11. We should do exercises regularly so that we will be in good shape.
If we do exercises regularly, we will be in good shape.
12. Take part in outdoor activities, and you will widen your knowledge.
If you take part in outdoor activities, you will widen your knowledge.
13. We should eat sensibly so that we won’t gain weight.
If we eat sensibly, we won’t gain weight.
14. You should study English well, and you will have many opportunities for good jobs.
If you study English well, you will have many opportunities for good jobs..
15. Your parents have to control their temper, or they will punish you severely.
If your parents don't control their temper, they will punish you severely.