Exercise 3

Rewrite the following sentences so that the meaning stays the same

1) I’ll call the teacher if you don’t leave me alone.

Unless…………………………………………..

2) When you ask me for the car, I will lend it to you.

Unless……………………………………………

3) Don’t go out in the rain because you will get wet.

If you…………………………………………….

4) Walk faster or you will miss the bus.

If you…………………………………………..

5) I won’t enjoy the film if you aren’t with me.

Unless………………………………………………

6) You must leave home early or you will miss the flight

If you…………………………………………………………

7) John will pass the driving exam if he isn’t nervous

Unless……………………………………………………..

8) They will go on holiday if they have time.

Unless………………………………………………….

9) You have to get up early or you will be late for school.

If you…………………………………………………..

10) He will take a taxi if it rains.

Unless………………………………………..

1) Unless you leave me alone, I'll call the teacher.

2) Unless you ask me for the car, I won’t lend it to you.

3) If you go out in the rain, you will get wet.

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

5) Unless you are with me, I won't enjoy the film.

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

7) Unless John is nervous, he will pass the driving exam.

8) Unless they have time, they won't go on holiday. 

9) If you don't get up early, you will be late for school.

10) Unless it rains, he won't take a taxi.

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`-` Điều kiện loại 1 : If + S + V(s,es) + O , S + will/modal verbs + V-inf + O.

`-` Unless + S + V(s,es) + O , S + will/modal verbs + V-inf + O .

`-` Diễn tả hành động không có thật ở hiện tại .

`-` Điều kiện loại 2 : If + S + V(quá khứ)/were + O , S + would/modal verbs + V-inf + O.

`-`  Unless + S + V(quá khứ)/were + O , S + would/modal verbs + V-inf + O .

`-` Diễn tả hành động không có thật ở quá khứ .

`-` Điều kiện loại 3 : If + S + had + V3/Vpp + O , S + would/modal verbs + have + V3/Vpp + O.

`-` If `≢` Unless

If 1:

If + S + am/is/are , S + will/can/shall ...+ V1

If + S + V1/s/es , S + will/can/shall ... + V1

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Unless: trừ khi = If ... not 

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1. Unless you leave me alone, I'll call the teacher. 

2. Unless you ask me for the car, I won't lend it to you.

3. If you go out in the rain, you will get wet.

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

5. Unless you are with me, I won't enjoy the film.

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

7. Unless John is nervous, he will pass the driving exam. 

8. Unless they have time, they won't go on holiday. 

9. If you don't have to get up early, you will be late for school.

10. Unless it rains, he won't take a taxi.