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Rewrite the sentences
1. He will pay me tonight; I will have enough money to buy a car.
=>If he pays me tonight, I will have enough money to buy a car.
2. I will get a work permit. I will stay for another month.
=> If I get a work permit,I will stay for another month.
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 don't be impatient, you will not make mistakes.
Rewrite the sentences
1. He will pay me tonight; I will have enough money to buy a car.
=>If he pays me tonight, I will have enough money to buy a car.
2. I will get a work permit. I will stay for another month.
=> If I get a work permit,I will stay for another month.
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 don't be impatient, you will not make mistakes.
1, He can't go uot because he has to study for his exam.
=> If he doesn't have to study for his exam, he can go out
2, She has lazy so she can't pass the exam.
=> If she has hard, she can pass the exam.
3, he will pay me tonight; I will have enough money to buy a car.
=> If he doesn't pay me tonight; I willnot have enough money to buy a car.
4, He smokes too much; that's why he can't get rid of his cough.
=> If He doesn't smoke too much, he can get rid of his cough.
5, She is very shy, so she doesn't enjoy the party.
=> If she is confident, she will enjoy the party.
6, I will get work permit. I will stay for another month.
=> If I donot get work permit, I willnot stay for another month.
7, He doesn't take any exercise. He is so unhealthy.
=> If he take any exercise, He will so healthy.
8, We can't get the ket because i don't have money.
=> If I have money, We can get the ket
9, Study hard or you won't pass the exam.
=> If you don't study hard , you won't pass the exam
10, Don't be impatient or you will make mistakes.
=> If you are impatient , will make mistakes.
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.
writing:
1. don't go out in the rain because you'll get wet.
=> if ...you go.................................................................. in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> ...If she invites..........................me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children ......will have........................................................ go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.
=> If you ..........reduce.....................................use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you ...........water............................... these trees, thuy will die. (water)
writing:
1. don't go out in the rain because you'll get wet.
=> if you go in the rain, you'll get wet. (go)
2. When she invites me, it is possible that I will go.
=> If she invites me, I'll go (IF)
3. Children don't have to go to school on stormy days.
=> If it is stormy, children won't have to go to school. (have)
4. you should decrease your use of water, or you will have to pay a lot.=> If you reduce your use of water, you will have to pay a lot. ( Reduce)
5.These trees need water or they will die.
If you don't water these trees, they will die. (water)
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 
If you don't work harder, you will lose your job
If you don't pay attention to the teacher, you won't understand the lessons
If you don't go to bed early, you can't get up early the next morning
II. For each question, complete the second sentence so that it means the same as the first. Use the word in brackets. You may need to change the word. Write NO MORE THAN THREE WORDS.
Here is an example.
0. The bookshop is opposite the library. ____________________ a bookshop opposite the library. (THERE)
Answer: 0. There is
1. Don’t go out in the rain because you’ll get wet. If _________you go out__________ in the rain, you’ll get wet. (GO)
2. When she invites me, it is possible that I will go. _________If she invites__________ me, I’ll go. (IF)
3. Children don’t have to go to school on stormy days. If it is stormy, children __________won't have to____________ go to school. (HAVE)
4. You should decrease your use of water, or you will have to pay a lot. If you ___________don't decrease your___________ use of water, you will have to pay a lot. (REDUCE)
5. These trees need water or they will die. If you __________don't water____________ these trees, they will die. (WATER)
Read the following passage and answer the questions.
Imagine the future...
In 20 years, everything will be different. Computers will talk to all the machines in our kitchen. Fridges will have computers, too. You won't go to the supermarket to buy food. You will tell the fridge what you want to eat and fridge will know what food to buy. Your fridge will talk to the computer at the supermarket. After that, the food will arrive at your house. How will it come? It won't be quick. A teenager will cycle to your house with your food!
Will you know that will happen in the future? No one really knows, but it's great to imagine!
✱Questions:
1. When will everything be different?
In 20 years, everything will be different.
2. What will computer do in the kitchen?
Computers will talk to all the machines in the kitchen.
3. Will fridges have computer in the future?
Yes, it will.
4. Why don't we need to go to the supermarket to get food?
Because the fridge will get food for us.
5. How can food arrive at our house?
You will tell the fridge what you want to eat and fridge will know what food to buy. Your fridge will talk to the computer at the supermarket. After that, the food will arrive at your house.
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, sử dụng câu điều kiện loại 1: 1, Don't go to school late or you will be punished by the teacher.
=>...If you don't go to school late , you won't be punished by the teacher.
=>....If you go to go to school late , you will be punished by the teacher.
2, See will pay me tonight, I will have money to buy a car.
=>...If See will pay me tonight, I will have money to buy a car
3, Be careful or you will fall down.
=>...If you don't be careful , you will fall down.
=>.....If you be careful , you won't fall down.