Conditional sentences
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- Điều hướng trang này:
- Simple Present
- TYPE IF CLAUS E (Mệnh đề If)
- Be were (was)
- III Past Perfect
| CONDITIONAL SENTENCES
1. Điều kiện loại 1 :
Unless = if…….not Unless you study hard , you will fail the exam.,= If you don’t study hard , you will fail the exam. - Sau mệnh đề If hoặc mệnh đề Unless phải có dấu phẩy (,) - Sau Unless không được dùng dạng phủ định (Ví dụ : không được viết 2. Điều kiện loại 2, loại 3 :
Điều kiện loại 2 : diễn tả một sự việc không có thật ở hiện tại Điều kiện loại 3 : diễn tả một sự việc không có thật ở quá khứ 3. Những trường hợp khác: a. Đảo ngữ của câu điều kiện loại 2: - Bỏ If - Đưa "Were" ra trước chủ ngữ Eg: If I were you , I would eat less. => Were I you, I would eat less. Nếu trong câu không có động từ “were” thì mượn “were’ và dùng “ to V” If I learnt Russian, I would read a Russian book. Were I to learn Russian, I would read a Russian book. If they lived in
→If he had taken my advice, he would be a rich man now. c. Đảo ngữ của câu điều kiện loại 3: - Bỏ If Had + S (not) + P.P If it had rained yesterday, we would have stayed at home. Had it rained yesterday, we would have stayed at home.
=>Had I not been careful, I would have had an accident last night. d. But for + điều kiện loại II, III But for: nếu không có… - You help me everyday so I can finish my work. But for your daily help, I couldn’t finish my work. - She encouraged him and he succeeded. But for her encouragement, he wouldn’t have succeeded. - The teacher explained and we understood. But for the teacher’s explanation, we wouldn’t have understood. * Ngoài liên từ “if” ra, câu điều kiện còn được bắt đầu bằng các lien từ khác: : suppose , supposing that , on the condition that , (với điều kiện là), as ong as, so long as, provided that ( miễn là), in case (trong trường hợp) , even if ( ngay cho là)... - As long as you return the book by Saturday, I will lend it to you with pleasure. EXERCISE 1 :Choose the best answer for each of the following sentences
a. have /will buy b. have / would buy c. had/ will buy d. had/ would buy.
a. am/ will b. were /would c. were/ will d. had been/ would.
a. take b. will take c. would take d. would have taken.
a. refuses b. refused c. had refused d. would refuse.
a. gets b. would get c. will get d. would have got.
a. will go b. would go c. went d. would have gone.
a. had seen b. see c. saw d. would see
a. will go b. went c. would have gone d. would go
a. have b. had c. would have d. had had
a. as long as b. unless c. if d. whether Bài tập 2: Chia động từ trong ngoặc 1. If it had not rained, we (go) camping. 2. If he (speak) more slowly, I could have understood him. 3. What you (do) if you were a mokey? 4. If he had listened carefully, he (perform) well in his examination. 5. If I find your book, I (give) it to you. 6. If you came with us, you (have) a good time. 7. If I (not/miss) the bus, I could have come early. 8. If I took a trip this summer, I (go) to DatLat. 9. If he (not/steal) the wallet, he (not/be) in prison now. 10. If they (invite) yesterday, I (be) is a good day tomorrow. 11. We (go) swimming if it (be) a good day tomorrow. 12. If the weather (be) nice last day, I (go) for a walk. 13. My dog always barks if he (hear) anything unusual. 14. If he (not/ do) come soon, I'm not going to wait. 15. If the phone (ring) , can you answer it? 16. If it rains this evening, I (not/will) go out. 17. If we had had enough money, we (buy) that house. Exercise 3: Viết lại câu theo gợi ý 1. I didn’t eat lunch, I feel hungry now. If I…………………………………. 2. If it hadn’t rained, we would have a better crop. But for……………………………………… 3. If you want my advice, I wouldn’t buy it. If I ……………………………………… 4. I only come if they invite me. Unless………………………. 5. He didn’t revise all his lessons, he failed the exam. If he……………………………………………… 6. His sister sent her money, so he continued to study. But for………………………………………… 7. The park is over there, only 5 minutes’ walk. If you walk………………………………. 8. In case it rains, we’ll stay at home If it…………………………….. 9. I'll buy a new hat. I'll give it to you. If . 10. Today isn't Sunnday. The pupils can't go swimming. If . 11. He wasn't here. He didn't have a lot of fun. If . 12. My brother will have enough money. He will buy a bicycle. If . 13. He didn't have time. He didn't read this novel. If . 14. Because she missed the bus, she was late. If . 15. Peter doesn't study hard, so he can't get good marks. If . 16. My sister is absent from her class because she has a terrible headache. If . 17. Windy didn't come, so we cancelled the meeting. If . 18. He was angry, so he didn't say anything. If . Каталог: wp-content -> uploads -> 2014 2014 -> - 2014 -> CÙng với mẹ maria chúng ta về BÊn thánh thể with mary, we come before the eucharist cấp II thiếU – camp leader level II search 2014 -> CỘng hòa xã HỘi chủ nghĩa việt nam 2014 -> PHẦn mở ĐẦU 2014 -> BÀi toán va chạM 2014 -> 06/gtgt (Ban hành kèm theo Thông tư số 156/2013/tt-btc ngày 6/11/2013 của Bộ Tài chính) CỘng hoà XÃ HỘi chủ nghĩa việt nam 2014 -> Khoa ngôn ngữ VÀ VĂn hoá nga sổ tay sinh viêN 2014 -> CỤc quản lý kháM, chữa bệNH 2014 -> MỤc lục mẫu biểU Áp dụng trong hồ SƠ thủ TỤc khen thưỞNG 2014 -> CỤc thuế tp. HỒ chí minh tài liệu tập huấn về chính sách thuế MỚI tải về 32.16 Kb. Chia sẻ với bạn bè của bạn:
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