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. If you don't leave home early, you will miss the flight.

2. If you be outside in the rain, you will get wet.

3. If you don't walk faster, you will miss the bus.

4. If you don't pay, they will cut off the electricity.

5.  If you touch that wire, you will get an electric shock.

E3. Sử dụng những từ gợi ý để viết câu điều kiện loại I hoàn chỉnh.

1.Their teacher/ will/ sad/ if/ they/ not pass/ exam.

->their teacher will sad if they don't  pass the exam

2.If/ you/ not say/ sorry/ they/ will/ not forgive/ you.

->if you don't say sorry they will not forgive you

3.You/ can/ not buy/ this watch/ if/ you/ not have/ enough money.

->you cannot buy this watch if you don't have enough money

4.If/ he/ want/ pass/ exam/ he/ should/ study/ harder.

->if he wants to pass the exam he should study harder

5.If/ you/ want/ healthy/ you/ should/ not continue/ smoke.

->if you want to be healthy you should not continue smoking

6.You/ will stay/ home/ if/rain/ tomorrow?

->will you stay at home if it rains tomorrow?

7.We/ will/ not invite/ she/ again/ if/ she/ not come.

->we will not invite her again if she doesn't come

8.You/ should visit/ local museum/ if/ have/ time.

->you should visit local museum if you have time

9.I/ will call/ you/ a ride home/ if/ rain/ tonight.

->i will call you a ride home if it rains tonight

10.The plants/ may/ not need/ fertilizer/ if/ soil/ rich.

->the plants may not need fertillizer if the soil is rich

1.Their teacher/ will/ sad/ if/ they/ not pass/ exam.

-> Their teacher will sad if they don't pass the exam

2.If/ you/ not say/ sorry/ they/ will/ not forgive/ you.

-> If you don't say sorry they won't forgive you

3.You/ can/ not buy/ this watch/ if/ you/ not have/ enough money.

-> You can't buy this watch if you don't have enough money

4.If/ he/ want/ pass/ exam/ he/ should/ study/ harder.

->If he wants to pass the exam, he should study harder

5.If/ you/ want/ healthy/ you/ should/ not continue/ smoke.

-> If you want to be healthy, you should not continue smoking

6.You/ will stay/ home/ if/rain/ tomorrow?

-> Will you stay home if it rains tomorrow

7.We/ will/ not invite/ she/ again/ if/ she/ not come.

-> We won't invite her again if she doesn't come

8.You/ should visit/ local museum/ if/ have/ time.

-> You should visit local museum if you have time

9.I/ will call/ you/ a ride home/ if/ rain/ tonight.

-> I wil call you a ride home if it rains tonight

10.The plants/ may/ not need/ fertilizer/ if/ soil/ rich.

->The plants may not need ferrtilizer if the soil is rich

E3. Sử dụng những từ gợi ý để viết câu điều kiện loại I hoàn chỉnh.

1.Their teacher/ will/ sad/ if/ they/ not pass/ exam.

-> Their teacher will be sad if they don't pass the exam

2.If/ you/ not say/ sorry/ they/ will/ not forgive/ you.

->If you don't say sorry, they will not forgive you

3.You/ can/ not buy/ this watch/ if/ you/ not have/ enough money.

->You can not buy this watch if you don't have enough money

4.If/ he/ want/ pass/ exam/ he/ should/ study/ harder.

->If he wants to pass the exam, he should study harder

5.If/ you/ want/ healthy/ you/ should/ not continue/ smoke.

->If you want to be healthy, you should not continue smoking

6.You/ will stay/ home/ if/rain/ tomorrow?

->Will you stay at home if it rains tomorrow?

7.We/ will/ not invite/ she/ again/ if/ she/ not come.

->We will not invite she again if she doesn't come

8.You/ should visit/ local museum/ if/ have/ time.

->You should visit the local museum if you have time

9.I/ will call/ you/ a ride home/ if/ rain/ tonight.

->I will call you for a ride home if it rains tonight

10.The plants/ may/ not need/ fertilizer/ if/ soil/ rich.

->The plants may not need the fertilizer if the soil is rich

1. You don’t water the plants. They die.

=>  If you don't water the plants, they'll die

            2. You don’t have breakfast. You are hungry and tired.

 =>If you don't have breakfast, you'll be hungry and tired

            3. You don’t have enough money. You can’t buy this car.

 => If you don't have enough money, you won't buy this car.

            4. She doesn’t  study harder. She doesn’t pass the final examination.

=> If she doesn't study harder, she won't pass the final examination.

            5. He gets up at 6:00. He catches the bus

. => If he gets up at 6, he'll catch the bus.

            6. You don’t bring a raincoat. You get wet.

=> If you don't bring a raincoat, you'll get wet.

            7. It isn’t warmer. We don’t go on a picnic.

 => If it isn't warmer, we won't go on a picnic.

1. If he takes exercises, he will be healthy.

2. If I had money, we could get the ticket.

3. If you don't study hard, you won't pass the exam.

1. if he took exerciese he would be healthy 

2. if you study hard, you won't pass the exam 

3.If we couldn't got the ticket because I don’t have money.

1 if he takes exercises, he will be healthy

2 If I have money, we can get the ticket

3 If you don't study hard, you won't pass the exam

1.Viết lại các câu sau đây dưới dạng CÂU ĐIỀU KIỆN LOẠI 2

1..My brother doesn't buy that car because he doesn't have enough money.

If ..........My brother had enough money,he would buy that car .......................

2. We don't go out beacuse it rains

If.............it didn't rain,we would go out ....................

3.I don't know his address, so I can't contact him.

If........................I knew his address, I could contact him................

4.It's too cold so we can't go swimming.

If..................It weren't too cold , we could go swimming.............

5.The exercises are very difficult so I can't finish in fiffteen minutes.

If.................The exercises weren't very difficult , I could finish in fiffteen minutes......................

6.She can't go to the meeting bacause she is busy

If..............she weren't busy,She could go to the meeting.......................

7.because I don't meet her, I don't give her your letter.

If................. I met her, I would give her your letter......................

8.They are too slow, they can't win the mach

If...........They weren't too slow, they could win the mach.........

9.She is too weak, she can't take any exercise.

If...................She weren't too weak, she could take any exercise.................................

10.People don't understand him bacause he doens't speak clearly

If.....................he  spoke clearly,People would understand him.............................-

gợi ý nè ;

BUT FOR + Noun (danh từ )
VD:

1. If it hadn't rained, we would have a better crop.

-> But for rain , we would have a better crop.

UNLLESS = IF NOT (trừ khi)

VD:

2. I only come if they invite me.

-> Unless they invite me , I won't come

làm mik bài 2 được ko bài 1 mik làm được rồi xin bạn á