Viết lại câu sao cho nghĩa không đổi, sử dụng câu điều kiện loại 2. 1. Phong doesn’t understand the lessons because he often chats in the classroom. → If Phong _____________________________________________________________________________ 2. We can’t go swimming because of the cold weather. → If the weather _____________________________________________________________________________ 3. Minh comes to school late because it rains heavily. → If It _____________________________________________________________________________ 4. They have to say “goodbye” because the gold price increases. →If the _____________________________________________________________________________ 5. Mai is so busy, so she can’t meet her old friends. → If Mai ______________________________

1. If Phong didn't often chat in the classroom,he would understand the lessons.

2. If the weather weren't cold, they could go swimming.

3. If it didn't heavily , Minh wouldn't come to school.

4. If the gold price didn't increase, they wouldn't have to say goodbye.

5. If Mai weren't busy, she could meet her old friends.

Mẫu câu :

   S1 + V(s/es) + O.....,because of + N

 = S1 + V(s/es) + O..,because + S2 + V(s/es) + O....

= S1 + would/could + not+ O...,if + S2 + didn't + V + O....

Lưu ý:

   Khi đổi sang câu điều kiện loại 2 thì ta đổi theo công thức lùi thì và phản nghĩa.

   Trong vế If dùng tobe thì chỉ được dùng với were kể cả là số ít hay số nhiều

Câu điều kiện loại `2` : Điều kiện không có thật ở hiện tại và tương lai

`-` If `+` S `+` Ved/c2/were, S `+` would/could/had to... `+` V

`@` Lưu ý :

`-` Dùng were với mọi chủ ngữ.

`-` KĐ `→` PĐ ; PĐ `→` KĐ

Đáp án :

`1.` If Phong didn't often chat in the classroom, he would understand the lessons.

`2.` If the weather weren't cold, we could go swimming.

`3.` If it didn't rain heavily, Minh wouldn't come to school late.

`4.` If the gold price didn't increase, they wouldn't have to say goodbye.

`5.` If Mai weren't busy, she could meet her old friends.