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VietJack com Facebook Học Cùng VietJack Học trực tuyến khoahoc vietjack com Youtube Học Cùng VietJack COULD DO – COULD HAVE DONE 1 Cách dùng của Could + Vinf a Could là dạng quá khứ của Can, chỉ khả n[.]
VietJack.com Facebook: Học Cùng VietJack COULD DO – COULD HAVE DONE Cách dùng Could + Vinf a Could dạng khứ Can, khả khứ Eg: When I was a child, I could run very fast (Khi tơi cịn nhỏ, tơi chạy nhanh.) b Could trợ động từ tình thái, dùng để diễn đạt: Điều xảy tương It could rain this afternoon lai khơng chắn (Chiều trời mưa.) Sự xin phép (trịnh trọng dùng Can) Could I turn in my paper tomorrow? (Em nộp vào ngày mai không ạ?) Yêu cầu lịch (trịnh trọng Can) We could write a letter t the headmaster (Chúng ta viết thư cho hiệu trưởng.) c Could dùng câu điều kiện loại II Eg: If you tried, you could that work (Nếu bạn cố gắng, tơi làm cơng việc đó.) d Could dùng với động từ tình thái/ tri giác để diễn đạt việc thời điểm cụ thể Eg: I could see Susan coming (Tơi thấy Susan đến.) Cách dùng Could + have VpII Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Could have VpII - Điều xảy khứ - Điều xảy lại không xảy Eg: Someone could have stolen your wallet (Có thể lấy cắp ví bạn.) Facebook: Học Cùng VietJack Couldn’t have VpII Điều chắn xảy khứ Eg: I couldn't have arrived any earlier There was a terrible traffic jam (Tôi đến sớm Đường tắc lắm.) Bài tập với Could Exercise Nối câu hỏi cột A với câu trả lời cột B A What shall we eat tonight? I need to phone Vicky sometime What shall I get Ann for her birthday? Where shall we put this picture? What would you like to at the weekend? I don’t know what to wear to the wedding Mẫu: 0c B a We could go away somewhere b You could give her a book c We could have fish d You could wear your brown suit e You could it now f We could hang it in the kitchen Đáp án: 1e 2b 3f 4a 5d Exercise Put in can or could This is a wonderful place I could stay here forever I’m so angry with him I ………….kill him! I ………….hear a strange noise What is it? It’s so nice here I ………….sit here all day but unfortunately I have to go Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack I …………….understand your point of view, but I don’t agree with you Peter is a keen musician He plays the flute and he …………….also play the piano The company Amy works for isn’t doing well She …………….lose her job Some people are unlucky Life …………….be very unfair I’ve been really stupid I …………….kick myself Đáp án: could can could can can could can could Exercise Complete the sentences Use couldn’t or couldn’t have + these verbs (in the correct form) afford be be live manage stand study wear I couldn’t live in a big city I’d hate it We had a really good holiday It ………… better I ……………… that hat People would laugh at me You helped me a lot I ……………… without you The staff at the hotel were really good They …………… more helpful There’s no way we could buy a car now We …………… it Jack prepared for the exam as well as he could He …………… harder I wouldn’t like to live near the motorway I …………… the noise of the traffic Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack Đáp án: couldn’t have been couldn’t wear couldn’t have managed couldn’t have been couldn’t afford (or couldn’t manage) couldn’t have studied couldn’t stand Exercise Complete the sentences Use could or could have + suitable verb A: What shall we this evening? B: I don't mind We could go to the cinema A: I had very boring evening at home yesterday B: Why did you stay at home? You ………… out with us A: There's an interesting job advertised in the paper You ……… for it B: What sort of job? Show me the advertisement A: How was your exam? Was it difficult? B: It wasn't so bad It …………… worse A: I got very wet walking home in the rain last night B: Why did you walk? You a taxi A: Where shall we meet tomorrow? B: Well, I to your house if you like Đáp án: could have come could apply could have been could have got Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack could come Exercise Chọn phương án You don't look well You ……………… see a doctor A could B need to C are to D should She ………………… home yesterday because her little son was sick A could have stayed B must have stayed C had to stay D should have stayed You …………… disturb him during his work! A should not B needn't C mustn't D don't have to Whose car is this? – It …… be Anton's I think I saw him driving a red car like this one A could B might C must D would Though he was ill and weak, he ……………… get out of the burning building A was able to B might C could D should I don't believe it It ……………… be true A can't B mustn't C shouldn't D wouldn't Đáp án: 1B 2A 3C 4A 5A Exercise Answer the question with a suggestion Use COULD Where shall we go for our holidays? (to Scotland) We could go to Scotland Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack What shall we hve for dinner tonight? (fish) We When shall I phone Angela? (now) You What shall I give Ann for her birthday? (a book) Where shall we hang this picture? (in the kitchen) Đáp án: We could have fish You could phone now You could give her a book We could hang it in the kitchen Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack