Đảo ngữ với câu điều kiện

Câu điều kiện loại 1:

If S + V, S + will/ may/ can+ V

= Should S + V, S + will/ may/ can+ V

If I stay, I won’t get any benefits

= Should I stay, I won’t get any benefits.

(Nếu tôi ở lại, tôi chả có lợi gì.)

 

Câu điều kiện loại 2:

If S + V-ed, S + would + V = Were S + to V, S + would + V

If S + were + N, S + would + V = Were + S + N …, S + would + V

If I were you, I would change my phone.

= Were I you, I would change my phone.

(Nếu tôi là bạn, tôi sẽ đổi điện thoại)

If she brought more money, she would buy this dress.

= Were she to bring more money, she would buy this dress.

(Nếu cô ấy mang nhiều tiền hơn, cô ấy sẽ mua chiếc váy này)

 

Câu điều kiện loại 3:

If S + had + Vp2, would have Vp2

= Had + S + Vp2, would have Vp2

If John had had a map yesterday, he would have found the way home.

= Had John had a map yesterday, he would have found the way home.

(Nếu John có bản đồ ngày hôm qua, anh đấy đã có thể tìm đường về nhà)

Chú ý: ở dạng phủ định, “NOT” được đặt sau chủ ngữ.

Had John not had a map yesterday, he would have got lost.

Báo lỗi lý thuyết