Conditional sentences

Conditional sentences (type 1, 2, 3) & wish sentences
Conditional sentences
Types 1: If + S + V ( s/ es) , S + will + V, please + V
, let’s + V
If we work hard, we will make this beach a clean and beautiful place again.
If you learn hard, you will get high marks.
If you don’t water these flowers, they will wither. = Unless you water these flowers, they will wither. (If….not=Unless)

Type 2: If + S+ Ved / V2 , S + would / could / might + V
If you saw a UFO, what would you do?
If I were him, I would tell the trust.
If I were you, I wouldn’t make friends with those children.
If you won a lottery, what would you do now?

Type 3: If + had + Ved/ V3 , S + would / should / could / might + have + Ved/ V3
If I had seen her, I would have told you yesterday
Years ago, If Hien had stayed in America, she would have spoken English very well.
If it hadn’t rained yesterday, I would have come to meet you.

Eg:
Years ago, If Hien had stayed in America, she would have spoken English very well.
If it hadn’t rained yesterday, I would have come to meet you.

Exercise 1: Cho dạng đúng của động từ cho trong ngoặc:
If I (know) his phone number, I would call him.
I (not buy) this coat if I were you.
If She (come) late again, she’ll lose her job.
I (help) you if I could, but I’m afraid I can’t.
If I (have) wings, I (not, have to) take an airplane to fly home.
We would need less money if we (live) in the country.
If it (be) fine tomorrow, we will go to the coast.
We (phone) you if we have time.
If it didn’t rain, I (come) to see you.
I (drive) to work if I had a car.
Where in Vietnam would you like to live if you (can) choose?
If the weather (be) good, we will have lunch outside.
if the company offers me a job, I think I (take) it.
Many people would be unemployed if that factory (close) down.
If you finish before 4:30, I (come) and pick you up.
They would have paid you more if they (be told) of its value.
If I (know) about the job, I would have applied for it.
If they had enough money, they (buy) that house.
If you (have) breakfast, you wouldn’t have been hungry.
If he (study) harder, he would have passed the exams.
Exercise 2: Viết lại các câu sau dựa vào gợi ý bên dưới:
We don’t visit you very often because you live so far away. ( if you
That book is too expensive, so I’m not going to buy it. ( if the book
We don’t go out very often because we can’t afford it. ( if we
We haven’t got any money so we can’t go on the trip. ( If we
water these plants or they will wither.(khụ) ( if you
I have to work late tomorrow, so I can’t join your party. ( if I
Unless you study harder, you won’t pass the final exam. ( If you
I’ve got a lot of work to do, so I can’t go home for lunch now. (If I
She is not a millionaire so she can’t buy a house in Tokyo. (If she



























Conditional sentences: type I - Put the verbs in brackets into the correct tenses.
1. If I see him I (give) him a lift.
2. If he (eatall that he will be ill
3. Someone (steal) ………………………………………… your car if you leave it unlocked.
.4. If he (wash) my car I`ll give him $10.
5. If she (needa radio she can borrow mine.
6. If you (not go) ………………………away I`ll send for the police.
7. I`ll be very angry if he (makeany more mistakes.
8. If he (belate we`ll go without him.
9. If we leave the car here it (not bein anybody`s way.
10. He`ll be late for the train if he