`color{pink}{Harry}`

`1`. Unless you do this now, you will regret it.

`2`. If you turn off all the lights, you will not pay more money.

`3`. If she doesn't wear warm clothes, she will catch a cold.

`4`. If you are not careful, you may have an accident.

`5`. If the teacher doesn't explain the lesson again, we won't understand it very well.

`6`. If you don't stop smoking, it’s not good for both your health and the air.

_____________________________________________________________________________

`***` Unless: Trừ khi

`=` If not: Nếu không

`***` If: Nếu

`@` Unless + S + V(thì), S + will/will not + ...

`=>` If + S + V(thì), S + will/will not + ....

`-` Bài tập này làm bằng cách dịch câu

`1.` Unless you do this now, you will regret it.

`2.` If you turn off all the lights, you will not pay more money.

`3.` If she doesn't wear warm clothes, she will have a cold.

`4.` If you are careful, you may have an accident.

`5.` If the teacher doesn't explain the lesson again, we won't understand it very well.

`6.` If you don't stop smoking, it will not good for both your health and air.

`-------------------`

`-` Cấu trúc câu gốc: S `+` V(HTĐ) `+` ,or/and `+` S `+` V(HTĐ)

`-` Cấu trúc câu điều kiện loại `1:`

`->` If `+` S `+` am/is/are `+` N/Adj `+` ..., S `+` can/should/will (not) `+` V

`->` If `+` S `+` V(s/es)`/`don't/doesn't + V-inf, S `+` will/can/should (not) `+` V

`+` Mệnh đề If: S `+` V(present simple `-` HTĐ)

`+` Mệnh đề chính: S `+` will/can/should `+` V-inf

`->` Dùng để dự đoán một hành động, sự việc có thể xảy ra trong tương lai.

`-` Ta có: Unless `=` If ... not ... `:` Nếu ... không ...

`-` Với động từ tobe: Unless `+` S `+` am/is/are `+` N/Adj, S `+` will/can V

`-` Với động từ thường: Unless `+` S `+` V(s/es), S `+` will/can/should `+` V