1/ If I buy a new hat, I ( give)will give my old hat to you.

2/ If today (be)were Sunday, the pupils (can go) could go swimming.

3/ If he ( be)had been here last night, he ( have)would have had a lot of fun.

4/ My brother ( have)had enough money, he ( buy)would buy a bicycle.

5 / If he (not fall)hadn't fallen off his bike 2 days ago, he (participate ) would have participated in the soccer match.

6. If she (not miss)hadn't missed the bus, she (not be) wouldn't have been late for the meeting.

7. If Peter (study)studied hard, he could get good marks.

8. If my sister (not have) didn't have a terrible headache she wouldn’t be absent from her class.

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. If we win the money, we (buy) .will buy.. a new house

2. We (go) .will go.. on holiday if there is time

3. If we (need) .need some help, we'll ask 

4. She (not write) .won't write.. to you if she leaves 

5. If Harry stays with his grandmothers, Sally (not be) .won't be.. happy

6. We (do) .will do.. this for you if you want

7. They won't know the truth if you (not tell) ...don't tell them

8. If he (call) .calls.. you, will you answer the phone?

9. If you don't go to the party, I (be) ..will be. very upset

10. If you get a haircut, you (look) .will look.. much better

1.If the weather had been (be) nice, they would have played (play) football.

2.If we had gone (go) to a good restaurant, we would have had (have) a better dinner.

3.If An had learnt (learn) more words, he should have written (write) a good report.

4.If the boys had taken (take) the bus to school, they would have arrived (arrive) on time.

5.If the teacher had explained (explain) the homework, I should have done(do) it.

6.If they had waited (wait) for another 10 minutes, they would have seen (see) the pop star.

7.If the police had come (come) earlier, they should have arrested (arrest) the burglar.

8.If you had bought (buy) fresh green vegetable, your salad should have tasted (taste) better.

9.If Alex had asked (ask) me, I should have emailed (email) the documents.

10.If he had spoken (speak) more slowly, Peggy would have understood (understand) him.

câu điều kiện loại 3 (conditional sentence type 3):

- Câu điều kiện loại 3 là câu điều kiện không có thực trong quá khứ.

- Điều kiện không thể xảy ra trong quá khứ, chỉ mang tính ước muốn trong quá khứ,  giả thiết trái ngược với thực trạng ở quá khứ.

nguồn: https://www.anhngumshoa.com/tin-tuc/cau-dieu-kien-37243.html#h2title_2

1 will buy

2 will go on

3 buy

4 will be

5 will help

6 will catch

7 is/will wait

8 will ring/is

9 will break/get

10 don't learn/will be

\(##TyHM\)

I: Complete the sentenes with the correct form of the verb.

1. If we win the money, we (buy)......will buy......... a new house.

2. We (go).....will go............ on holiday if there is time.

3. I will have no money left if I ..........buy.........(buy) that expensive car.

4. Alex .............will be...........(be) late if he doesn't hurry up!

5. If you don't understand, I ........will help.........(help) you with the exercise

6.Greg.............will catch....................(catch) the train if he leaves soon

7. If Peter (be).........is......... late, we (wait).........will wait...................for him.

8. The bell...........will ring...............(ring) if there........is.........(be

I: Complete the sentenes with the correct form of the verb.

1. If we win the money, we (buy)......will buy......... a new house.

2. We (go).....will go............ on holiday if there is time.

3. I will have no money left if I ..........buy.........(buy) that expensive car.

4. Alex .............will be...........(be) late if he doesn't hurry up!

5. If you don't understand, I ........will help.........(help) you with the exercise

6.Greg.............will catch....................(catch) the train if he leaves soon

7. If Peter (be).........is......... late, we (wait).........will wait...................for him.

8. The bell...........will ring...............(ring) if there........is.........(be) a fire.

9. The bike...........will break.............(break) if all three of you.........get...........(get) on it!

10. If you (not)........don't...........learn how to use a computer, it........will be.......(be) hard to find a job.

Viết lại các câu dùng từ gợi ý

1. He /surprised / us/go/away/without/"goodbye"/

=> He surprised us by going away without saying "goodbye".

2. Before/give /evidence/you/must/swear/say /truth

=>Before giving evidence, you must swear to say the truth.

3. I/give/you/$500/keep/mouth /shut

=>I will give you $500 to keep your mouth shut.

4. No matter/cold/he /have/a swim/lake/ every morning

=>No matter how cold it is, he has a swim in the lake every morning.

5. My wife/not/accustomed/wander /dark/corridors

=>My wife isn't accustomed to wandering along the dark corridors.

6. Rain/prevent/I/go/out

=>The rain prevents me from going out.

7. You/better/listen/cassette-player/more/often/if/want improve/English

=> You'd better listen to the cassette-player more often if you want to improve your English.

8. If/soil/be fertilized/yield/large/crop

=> If the soil is fertilized, it will yield a large crop.

9. She/no/time/us

=> She has no time for us.

10. We/sorry/awfully/what/happen

=> We are awfully sorry about what has happened.