Modal Perfect cách dùng Để học nhớ tiếng Anh, lý thuyết phải học thường xuyên thực hành phải diễn ngày Và viết hướng dẫn bạn cách sử dụng Modal Perfect tập ứng dụng Could, may, might + have + P2 = có lẽ - Diễn đạt điều xảy khứ song người nói không dám VD: He could have forgotten the ticket for the concert last night (Tối qua, anh có lẽ để quên vé cho buổi hòa nhạc.) I didn’t hear the telephone ring, I might have been sleeping at that time (Tôi không nghe thấy chương điện thoại, lúc có lẽ tơi ngủ.) John might have gone to the movies yesterday (John có lẽ xem phim ngày hôm qua.) - Diễn đạt điều xảy khơng xảy VD: Why did you leave him come home alone? He might/could have got lost (Sao anh lại để nhà mình? Nó bị lạc) → thật khơng bị lạc Should + have + P2 = lẽ phải, lẽ nên Chỉ việc lẽ phải xảy q khứ lí lại không xảy VD: Maria should have called John last night (Lẽ tối qua Maria nên gọi cho John.) → cô không gọi John should have gone to the post office this morning (Sáng John lẽ phải đến bưu điện) → không đến The policeman should have made a report about the burglary (Cảnh sát lẽ nên viết báo cáo vụ cướp đó.) → họ khơng làm Chúng ta dùng cụm từ was/were supposed to + V để thay cho should + have + P2 VD: John was supposed to go to the post office this morning The policeman was supposed to make a report about the burglary Must + have + P2 = đã, Chỉ kết luận logic dựa tượng có xảy khứ VD: The grass is wet It must have rained last night (Cỏ bị ướt Chắc hẳn tối qua có mưa) Jane did very well on the exam She must have studied hard (Jane làm kiểm tra tốt Cô hẳn học chăm chỉ.) Would + have + Past Participle: (đã rồi) dùng câu điều kiện loại III VD: If I had had enough money, I would have bought that Honda (Nếu tơi có đủ tiền, mua xe Honda ấy.) Can’t + have + Past Participle: dùng để việc gần chắn xảy VD: Last night, Mary can’t have gone out with John because she had to be at home to her homework (Tối qua, Mary chơi với John phải nhà làm tập.) Nào ta "thực hành" với tập ! Bài tập: I Choose the correct answer in each of the following sentences according to meaning and tense If I had a bicycle, I would/ will ride it every day George would have gone/would go on a trip to Chicago if he had had time Marcela didn’t come to class yesterday She will have had/may have had an accident John didn’t his homework, so the teacher became very angry John must have done/should have done his homework 5 Sharon was supposed to be here at nine o’clock She must have forgotten/must forget about our meeting Where you think Juan is today? I have no idea He should have slept/may have slept late George missed class today He might have had/might had had an accident Robert arrived without his notebook He could have lost/would have lost it Thomas received a warning for speeding He should have driven/shouldn’t have driven so fast 10 Henry’s car stopped on the highway It may run/may have run out of gas 11 That can't have been/shouldn't have beenNick that you saw 12 You must have given/might have given me a hand! 13 I caught a later train because I had to see/must have seen a client 14 I suppose Bill should have lost/might have lost his way 15 I didn't refuse the cake, as it should have been/would have been rude 16 I don't know who rang, but itcould have been/must have been Jim 17 It was odd that you should have bought/would have bought the same car 18 It's a pity you didn't ask because I can't help/could have helpedyou 19 It's your own fault, you can't have/shouldn't have gone to bed so late.[B] II Choose between “must + have + Past participle” and “should + have + Past participle” Hendry was deported for having an expired visa He (have) his visa renewed Julietta was absent for the first time yesterday She (be) _ sick 3 The photos are black The X rays at the airport (damage) _ it Blanca got parking ticket She (not, park) in a reserved spot, since she had no permit Mary did very well on the exam She (study) _ very hard Jean did very badly on the exam She (study) _ harder German called us as soon as his wife had her baby He (be) very proud John isn’t here yet He (forget) about our meeting Alex failed the exam He (not, study) _ enough Bài giải I Choose the correct answer in each of the following sentences according to meaning and tense would would have gone may have had should have done must have forgotten may have slept might have had could have lost shouldn’t have driven 10 may have run 11 can’t have been 12 might have given 13 had to see 14 might have lost 15 should have been 16 could have been 17 would have bought 18 could have helped 19 shouldn’t have gone II Choose between must + have + Past participle and should + have + Past participle should have had must have been must have damaged shouldn’t have parked must have studied mustn’t have studied must have been must have forgotten mustn’t have studied ... học nhớ tiếng Anh, lý thuyết phải học thường xuyên thực hành phải diễn ngày Và viết hướng dẫn bạn cách sử dụng Modal Perfect tập ứng dụng Could, may, might + have + P2 = có lẽ - Diễn đạt điều... Participle: (đã rồi) dùng câu điều kiện loại III VD: If I had had enough money, I would have bought that Honda (Nếu tơi có đủ tiền, tơi mua xe Honda ấy.) Can’t + have + Past Participle: dùng để việc... a report about the burglary (Cảnh sát lẽ nên viết báo cáo vụ cướp đó.) → họ khơng làm Chúng ta dùng cụm từ was/were supposed to + V để thay cho should + have + P2 VD: John was supposed to go