Lý thuyết và bài tập Tiếng Anh Lớp 8: Thì quá khứ đơn và thì hiện tại hoàn thành

Nội dung text: Lý thuyết và bài tập Tiếng Anh Lớp 8: Thì quá khứ đơn và thì hiện tại hoàn thành

1. THè QUÁ KHỨ ĐƠN VÀ THè HIỆN TẠI HOÀN THÀNH 1. THè QUÁ KHỨ ĐƠN: a) Thể khẳng định: S+V2/V-ED b) Thể phủ định: S+ did not (didn’t) +V1 c) Thể nghi vấn: Did + S+ V1? *ĐỘNG TỪ TO BE LÀ WAS HOẶC WERE TÙY NGễI Dấu hiệu nhận biết: gồm cỏc trạng từ chỉ thời gian như: yesterday, yesterday morning, last week, last month, last year, last night, this morning, ago. 2. THè HIỆN TẠI HOÀN THÀNH: a) Thể khẳng định: S+ HAVE/HAS + V3/V-ED b) Thể phủ định: S+ HAVE/HAS+ NOT + V3/V-ED c) Thể nghi vấn: HAVE/HAS + S + V3/V-ED? *ĐỘNG TỪ TO BE LÀ BEEN Dấu hiệu nhận biết: gồm cỏc trạng từ chỉ thời gian như: already( đó rồi), not yet(chưa), just(mới vừa rồi), ever(đó từng), never(chưa bao giờ), since(+ mốc thới gian), for(+khoảng thời gian), recently, before 3. CÁCH DÙNG THè HIỆN TẠI HOÀN THÀNH VÀ THè QUÁ KHỨ ĐƠN VỚI “SINCE” Khi hành động cú Since đó chấm dứt trong quỏ khứ, hành động ở mệnh đề chớnh kộo dài đến hiện tại Hiện tại hoàn thành + Since + quỏ khứ đơn I have loved her since I was a child Bài tập 1 1) I my keys, so I can't open that door. (to lose) 2) Columbus in the New World in 1492. (to arrive) 3) Nina her leg. She is still in hospital. (to break) 4) He here all his life. (to live) 5) Colin for Brazil this morning. (to leave) 6) Last winter Robin with his father in the Alps for three days. (to stay) 7) Ellen with her left hand. (always/to write) 8) She a language course in Paris last summer. (to do) 9) anyone yet? (to phone) 10) I Paul today, but I him last Sunday. Bài tập 2 1) They all the new words. They needn't worry about the test. (to learn) 2) Three people him in hospital last Friday. (to visit) 3) Martin for 50 miles on scenic routes three weeks ago. (to cycle) 4) We chicken Tandoori before. (never/to try) 5) a job yet? (you/to find) 6) Emily and Molly each other for more than 10 years now. (to know) 7) First he to the announcement, then he to a cafộ for a drink. (to listen - to go) 8) She late four times this week. (to be) 9) What's that lovely smell in here? - Jasmin a yummy cake. (to bake) Bài tập 3: Viết lại cõu thỡ hiện tại hoàn thành và quỏ khứ đơn 1. Samuel started keeping a diary in 1997.  Samuel has ___ 2. We started leaming English fỡve years ago.  We have ___ 3. I began living in Ho Chi Minh City when I was 8.  I have ___ 4. She has taught the children in this remote village for five months.
2.  She started ___ 5. They last talked to each other two months ago.  They haven’t ___ 6. The last time she saw her elder sister was in 1999.  She hasn’t ___ 7. It’s two weeks since they deaned their room.  They ___ 8. It’s over six months since John had his hair cut.  John ___ 9. This is the fỡrst time I have seen this fỡlm.  I have never ___ 10. This is the first time he went abroad.  He hasn’t ___ CÂU ƯỚC HiỆn tại: S + wish + S + V2/ed Qỳa khứ: S + wish + S + had + v3/ed Tương lai: S + wish + S + could/ would + V-bare I/ Write sentences, using “WISH”: 1. I can’t go out because it is raining. I wish . 2. It rains today. I wish 3. I don’t know how to speak French. I wish 4. They live in the city but they don’t like. They wish 5. I have to do a lot of homework today. I wish 6. Mai is short. She wishes 7. Thao isn’t here. I wish . 8. I don’t remember Binh’s address.
3. I wish . 9. Hoa doesn’t have a sister. Hoa 10. It is cold and windy. I wish . 11. I can’t go fishing with my friends. I wish 12. What a pity. You don’t study hard. I wish . 13. Nam always go to school late. I wish . . 14. I will have a test tomorrow. I wish . 15. Hong can’t swim. She 16. It’s a pity the weather isn’t better today. I wish . 17. I don’t like being so short. I wish . 18. I can’t visit my grandparents often. I wish . 19. She won’t visit me again. I wish 20. My brother can’t speak English. I wish . 21. There are a lot of lessons and homework. I wish . . 22. I’m sorry that I can’t help you with this. I wish . . 23. I’m sorry that he isn’t with us now. I wish . 24. I regretted not telling him what happened last night. I wish . . 25. We live in a small flat. We wish 26. I was late for work this morning. I wish 27. Minh will go to school tomorrow. He 28. Thanh isn’t tall enough to play volleyball. She . 29. I’m sorry I’m not be able to go with you. I wish .
4. Chuyển các câu sau sang câu bị động 1. The waiter refilled my glass. 2. My secretary will notify you next week. 3. Is a student pilot flying that airplane? 4. Alan’s knowledge about art doesn’t impress me. 5. People throw away billions of cans every year all over the world. 6. D.E. Hughes invented microphone in 1878. 7. Do people speak Spanish in Brazil? 8. Someone will list my name in the new telephone directory. 9. A plumper is going to fix the leaky faucet. 10. Someone has changed the name of this street. 11. Elias Howe invented the sewing machine in 1845. 12. The librarian didn’t allow Tom to take those books home. 13. The teachers won’t teach knowledge on recycling tomorrow. 14. Hoi An attracts a lot of tourists. 15. Did all students attend first-aid course last year. 16. Farmer can milk cows twice a day. 17. The nurse taught Hoa how to give fist-aid on the phone.
5. 18. When I came, he was repairing the computer 19. We will grow a lot of trees in the parks. 20. They are painting the living room light blue. 21. People have developed many different paper products. 22. He asked us many difficult questions. 23. They must widen the road soon. 24. She advised me to reuse milk bottles. 25. My sister cleans these rooms everyday. 26. Wastes have caused a lot of pollution. 27. When does he usually do his homework? 28. My father planted this tree. 29. He hasn’t collected the rubbish. 30. Are people using recycled paper?