Tóm tắt công thức câu điều kiện - Lý Hoàng Thanh Trúc

Giáo viên: lÝ Hoàng Thanh Trúc Trang 1

TÓM TẮT CÔNG THỨC CÂU ĐIỀU KIỆN

Loại Mệnh đề phụ ( IF ) Mệnh đề chính

1A IF + S + V1/S/ES + ......, S + V1/S/ES + ......

1B IF + S + V1/S/ES + ......, S + WILL V0 + ......

2 IF + S + WERE / V2/ED + ......, S + WOULD V0 + ......

IF + S + HAD V3/ED + ......, 3

HAD + S + V3/ED + ......,

S + WOULD HAVE V3 /ED + ......

Lưu ý: Chữ IF: NẾU; chữ UNLESS: NẾU KHÔNG; chữ OR:... HOẶC LÀ...... NẾU KHÔNG/ ... NẾU KHÔNG... Do đó: 1) IF + Mệnh đề khẳng định = UNLESS + Mệnh đề phủ định

2) IF + Mệnh đề phủ định = UNLESS + Mệnh đề khẳng định Cách dịch đối với câu dùng UNLESS / OR:

1) Nếu UNLESS ( hoặc OR) đặt đầu câu thì dịch mệnh đề chính ( mệnh đề bên phải dấu phẩy) trước. 2) Nếu UNLESS ( hoặc OR) đặt giữa câu thì dịch từ trái qua phải.

BÀI TẬP ÁP DỤNG

Hãy chọn một câu trả lời đúng nhất (A, B, C hoặc D) cho mỗi câu tương ứng dưới đây: 1. If the train is late, we………………….. to the office. A) walk B) will walk C) would walk D) walks 2. She…………………….. if she has time. A) calls B) would call C) will call D) calling 3. If it…………………..…. too much, I will buy the smaller one. A) costs B) will cost C) would cost D) cost 4. If the class……………………….. full, we will find another one. A) are B) will be C) were D) is 5. What will we do if the taxi…………………….….? A) don’t come B) didn’t come C) doesn’t come D) had not come 6. If it snowed this summer, we…………………… skiing. A) goes B) will go C) would go D) go 7. If you drove more carefully, you…………..……..so many accidents. A) would not have B) will not have C) wouldn’t have had D) has 8. If he……………..………… up earlier, he’d get to work on time. A) gets B) will get C) got D) had got 9. I would tell you more about it if we……………………………… more time. A) has B) will have C) have D) had 10. If I……………….…….you, I wouldn’t worry about going to university. A) am B) be C) were D) had been 11. If you………………….…….. any money, I’d give you some. A) hadn’t had B) haven’t had C) don’t have D) didn’t have 12. You’d earn more money if you…………………. more products. A) to sell B) sell C) sold D) will sell 13. If I……………………. so busy yesterday, I would have visited you.

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Giáo viên: lÝ Hoàng Thanh Trúc Trang 2 A) were not B) wasn’t C) aren’t D) hadn’t been 14. If you had seen the film, you………….……… it. A) will enjoy B) would have enjoyed C) would enjoy D) enjoyed 15. She would have gone to the university if she……………… the opportunity. A) has B) will have C) had had D) had 16. If he had been more careful, he…………….…………. an accident. A) would not have had B) will not have C) does not have D) would not have 17. If you’d stayed at home, there …………………………. any trouble. A) would not be B) will not be C) is not D) would not have been 18. What would you do if he………………….…… tomorrow? A) resigned B) will resign C) resigns D) to resign 19. I’ll do it if he…………………….……. me. A) asking B) will ask C) asked D) asks 20. If you…………..…….. for the car, we’d be able to sell it. A) look B) looks C) looked D) had looked 21. I wouldn’t have believed it if I………………… it with my own eyes. A) not to see B) didn’t see C) don’t see D) hadn’t seen 22. What ………….… if you found a burglar in your house? A) will you do B) do you do C) would you do D) you do 23. If you………………….…… more slowly, he might have understood you. A) spoke B) speak C) speaks D) to speak 24. If you…………………. careful, you will cut yourself with that knife. A) are not B) were not C) be not D) not be 25. If she……………………this one, I will bring her another one. A) don’t like B) doesn’t like C) not like D) to like 26. If I ............... him, I………………………….. him a lift. A) see/ would give B) saw/ will give C) see/ will give D) had seen/ will give 27. The table .......................... if you……………………. on it. A) will collapse/ stand B) would collapse/ stand C) would have collapsed/ stood D) collapses/ had stood 28. If he………………… all those fruits, he ............................. sick. A) eat / will get B) eats/ will get C) had eaten/ would get D) ate/ would have got 29. …