$1.$ Unless he invites me, I will not come.

- Câu điều kiện loại 1: If + S + V (s/es), S + will + V (bare).

- Unless = If not (Nếu không).

$2.$ Unless he spent time on games, he would pass the exam.

- Câu điều kiện loại 2: If + S + V (-ed/ bất quy tắc), S + would/ could/ might + V (bare).

- Unless = If not (Nếu không).

$3.$ But for your advice, I would have married the wrong people.

- But for + N/ V-ing, S + would/ could/ might + have + V (Pii).

$4.$ You'll be sick otherwise you remember to take medicine.

-  S + V, otherwise + S + V.

$@vanw$

$@Mốc$

1. If he doesn't invite me, I will not come

-> Unless he invites me, I will not come.

*Chú ý: + Unless = if not.

+ Câu ĐK loại 1: If + S + V(htđ), S + will + V(inf) + ....

2. He would pass the exam if he didn't spend time on games

-> Unless he spent time on games, he would pass the exam.

*Chú ý: + Unless = if not.

+ Câu ĐK loại 2: If + S + V(qkđ), S + would + V(inf) + ....

3. If you hadn't advised me, I would have married the wrong people

-> But for your advice, I would have married the wrong people.

*Chú ý: But for là nếu không có cái này thì cảy ra cái kia,....

Nó thường được sử dụng trong câu ĐK loại 2,3

Ở câu này được sử dụng câu ĐK loại 3 nên ta có công thức:

             But for + N/V-ing, S + would/could/might/… + have VPII

4. If you don't remember to take medicine, you'll be sick ( otherwise)

-> You'll be sick, otherwise you remember to take medicine.

*Chú ý: Otherwise: nếu không thì = if not.

$#chucbanhoctotnhe;3333$