VietJack com Facebook Học Cùng VietJack Học trực tuyến khoahoc vietjack com Youtube Học Cùng VietJack MUST MUSTN’T – NEEDN’T 1 Phân biệt Must – Mustn’t – Needn’t a Must Cấu trúc S + must + Vinf (cần t[.]
VietJack.com Facebook: Học Cùng VietJack MUST - MUSTN’T – NEEDN’T Phân biệt Must – Mustn’t – Needn’t a Must Cấu trúc: S + must + Vinf (cần thiết, bắt buộc phải làm gì) Eg: Don't tell anybody what I said You must keep it a secret (Đừng nói với điều tơi nói Bạn phải giữ bí mật.) b Mustn’t Cấu trúc: S + mustn’t + Vinf (khơng làm – cấm đốn) Eg: You must not make such a noise The baby is sleeping (Bạn không làm ồn Đứa trẻ ngủ.) c Needn’t Cấu trúc: S + needn’t + Vinf (khơng cần thiết phải làm gì) Eg: They are having a day off They needn’t get up early in the morning (Họ có ngày nghỉ Họ khơng cần dậy sớm vào buổi sáng.) Cấu trúc tương đương với Needn’t Needn’t + Vinf Don’t/ Doesn’t need + to V Don’t/ Doesn’t have to + Vinf We needn’t go to school on Independence Day (Chúng không cần học vào ngày Quốc Khánh.) We don’t need to go to school on Independence Day (Chúng không cần học vào ngày Quốc Khánh.) We don’t have to go to school on Independence Day (Chúng không cần học vào ngày Quốc Khánh.) Bài tập Must, Mustn’t, Needn’t Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack Exercise Điền "mustn't" "needn't" kết hợp với động từ Clean forget hurry lose wait write The window aren't very dirty You needn't clean them We have a lot of time We ………………… Keep these documents in a safe place You ………………… them I'm not ready yet but you …………… for me You can go now and I'll come later We ………………… to turn off the lights before we leave I …………… the letter now I can it tomorrow Đáp án: needn’t hurry mustn’t close needn’t wait mustn’t forget needn’t write Exercise Complete the sentences using needn't + the following verbs Ask come explain leave tell walk We've got plenty of time We needn't leave yet I can manage the shopping alone You with me We all the way home We can get a taxi Just help yourself if you' d like more to eat You first We can keep this a secret between ourselves We anybody else I understand the situation perfectly You further Đáp án: needn't come needn't walk Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack needn't ask needn't tell needn't explain Exercise Read the situations and make sentences with needn't have Paul went out He took an umbrella because he thought it was going to rain But it didn't rain He needn't have taken an umbrella Linda bought some eggs when she went shopping When she got home, she found that she already had plenty of eggs She A colleague got angry with you at work He should at you which you think was unnecessary Later you say to him: You Brian had money problems, so he sold his car A few days later he won some money in a lottery He We took a camcorder with us on holiday, but we didn't use it in the end We I thought I was going to miss my train, so I rushed to the station But the train was late and in the end I had to wait twenty minutes I Đáp án: She needn't have bought eggs You needn't have shouted at me He needn't have sold his car We needn't have taken the camcorder I needn't have rushed Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack Exercise Use MUST, MUSTN’T or NEEDN’T I can manage the shopping alone You needn't come with me We ………… walk all the way home We can get a taxi Just help yourself if you'd like more to eat You …………… ask first We can keep this a secret between ourselves We ………… tell anybody else I understand the situation perfectly You …………… explain further We have enough food at home, so we …………… go shopping today Gary gave me a letter post I ………… remember to post it Gary give me a letter to post I …………… forget to post it Đáp án: needn’t needn’t needn’t needn’t needn’t must mustn’t forget Exercise Fill in each blank with “must” or “mustn't” to complete the following sentences You must stop drinking wine Students ………… talk in the library Look! There is an intersection ahead You ………… slow down The sign says ‘No swimming' We …………… swim here We ……………… hurry or we will be late The road is very wet and slippery Drivers ……………… be careful Đáp án: Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack mustn’t must mustn’t must must Exercise Complete the sentences with must or mustn't You must brush your teeth three times a day You …………… forget to your homework regularly You …………… be nice to your classmates You …………… wear warm clothes when it is cold outside You …………… chew gum in class You …………… study hard if you want to pass your exams You ……………… fight with your classmates You ……………… play football in the classroom You ……………… listen to your teacher very carefully You ……………… forget your best friend's birthday 10 You ……………… be rude to your grandparents Đáp án: must must must mustn’t must mustn’t mustn’t must Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack VietJack.com Facebook: Học Cùng VietJack mustn’t 10 mustn’t Học trực tuyến: khoahoc.vietjack.com Youtube: Học Cùng VietJack