2.Viết lại câu thứ 2 sao cho nghĩa không đổi

1. She can’t buy a new bike because she doesn’t have enough money. If she……………………………………………………………….

2. You won’t win a place in university without passing your exam. Unless ………………………………………………………………

3. I don't know her address, so I can't visit her. If I ………………………………………………………………….

4. work hard and you will pass the exam If you work ………………………………………………………….

5. I can’t get better grades because I don’t study hard enough. If………………………………………………………………

6. Some people don’t care much about the environment, so they keep making it worse. If some people …………………………………………………………

7. Susan will make many mistakes if she doesn’t take more time for her work. Unless ………………………………………………………………

8. Unless they work hard, they won’t be successful. If they……………………………………………………………

9. Change the way you learn vocabulary, you can improve your English. If you ………………………………………………………….

10. She didn’t work hard, so she lost her job If she……………………………………………………………….

11. She can’t lift the table because she isn’t strong enough. If she………………………………………………………………

12. We don’t know his phone number, so we can’t contact him If we………………………………………………………………

`1.` If she had enough money, she could buy a new bike.

`2.` Unless you pass your exam, you won't win a place in university.

`->` Without `+` V-ing/N `:` Mà thiếu đi, mà không có ...

`3.` If I knew her address, I could visit her.

`4.` If you work hard, you will pass the exam.

`5.` If I studied hard enough, I could get better grades.

`6.` If some people cared much about the environment, they wouldn't keep making it worse.

`7.` Unless Susan takes more time for her work, she will make many mistakes.

`8.` If they don't work hard, they won't be successful.

`9.` If you change the way you learn vocabulary, you can improve your English.

`10.` If she worked hard, she wouldn't lost her job.

`11.` If she were strong enough, she could lift the table.

`12.` If we knew his phone number, we could contact him.

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

`-` Cấu trúc câu gốc:

`->` V/be `+` O `+` or/and `+` S `+` V `+` ...

`->` Vì câu gốc diễn tả sự việc có thể xảy ra ở tương lai. Nên ta sử dụng câu điều kiện loại `1.`

`=` Cấu trúc câu điều kiện loại `1:`

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

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

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

`+` Mệnh đề chính: S `+` will/can/should (not) `+` V-inf

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

`-` Cấu trúc Unless của câu điều kiện loại `1:` Unless `=` If ... not ... `:` Nếu ... không ...

`@` Với động thường: Unless `+` S `+` V(s/es), S `+` will/can/should (not) `+` V

`@` Với động từ tobe: Unless `+` S `+` am/is/are `+` N/Adj, S `+` will/can (not) V

`-` Cấu trúc câu gốc: 

`->` S `+` V `+` because `+` S `+` V

`-` Because: Bởi vì, vì `+` dùng để chỉ nguyên nhân `-` kết quả

`->` S `+` V `+` ,so `+` S `+` V

`-` So (vì vậy) `+` mệnh đề kết quả.

`=` Cấu trúc câu điều kiện loại `2:`

`->` If `+` S `+` were`/`Ved/C2`/` didn't `+` V, S `+` would/could `+` V-inf 

`+` Mệnh đề If: S `+` V (past simple `-` QKĐ)

`+` Mệnh đề chính: S `+` would/could `+` V-inf

`->` Diễn tả `1` hành động, sự việc không thể xảy ra trong hiện tại hoặc tương lai.

`1,` If she had enough money, she could buy a new bike

`2,` Unless you pass your exam, you won't win place in university

`3,` If I knew her address, I could visit her

`4,` If you work hard, you will pass the exam

`5,` If I studied hard enough, I could get better grades

`6,` If some people cared much about the environment, they wouldn't keep making it worse

`7,` Unless Susan takes more time for her work, she will make many mistakes

`8,` If they don't work hard, they won't be successful

`9,` If you change the way you learn vocabulary, you can improve your English

`10,` If she had worked hard, so wouldn't have lost her job

`11,` If she were strong, she could lift the table

`12,` If we knew his phone number, we could contact him

_______________________________________________

`@` Điều kiện loại `1`

-> If + S + V(htđ), S + will/can/shall + Vbare-inf ...

- Điều kiện có thể xảy ra ở hiện tại hoặc tương lai

- Unless = If ... not

`@` Điều kiện loại `2`

-> If + S + V(qkđ), S + would/could/should + Vbare-inf ...

- Điều kiện trái với hiện tại

- "were" chia ở mọin ngôi

`@` Điều kiện loại `3`

-> If + S + V(qkht), S + would have + P2 ...

- Điều kiện trái với quá khứ