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Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)Lý thuyết và bài tập về bị động (cơ bản và nâng cao)
https://www.facebook.com/Inspiring-English-388320138274463/ PASSIVE VOICE A Remember I Structure Be + Past participle (PP) Active: S Passive: S V O ( by + O) ( Be + PP) Tenses Active voice Passive voice Examples The present simple S+ V(s/es) S+ am/is/are+ PP My mother often takes me to the zoo on Sundays The present continuous S+ am/is/are+ V_ing S+ am/is/are+ being+ PP The present perfect S+ have/has+ PP S+ have/has+ been+ PP The past simple S+ V(ed) The past continuous S+ was/ were+ V_ing S+ was/were+ being+ PP The past perfect S+ had+ PP S+ had+ been+ PP I am often taken to the zoo by my mother on Sundays We are conducting a research now A research is being conducted by us now Tam has written letters since this morning Letters have been written by Tam since this morning S+ was/ were+ PP Graham Bell invented telephone Telephone was invented by Graham Bell They were watering flowers at pm yesterday Flowers were being watered at pm yesterday Lan had finished homework by pm Homework had been finished by Lan by pm The simple S+ will/ shall+ future V_bare S+ will/ shall+ be+ PP The near future S+ am/is/are+ going to+ PP S+ am/is/are+ going to+ be+ PP Huan is going to learn French next month Modal verb S+ modal verb+ V_bare S+ modal verb+ be+ PP You should brush your teeth twice a day | Collected and edited by Ms Thap She will repaint her room next year Her room will be repainted by her next year French is going to be learnt by Huan next month Your teeth should be brushed twice a day by you https://www.facebook.com/Inspiring-English-388320138274463/ To V_bare To+ V_bare To+ be+ PP I want Lam to repair my bike I want my bike to be repaired by Lam Gerund V_ing Being+ PP I hate people laughing at me I hate being laughed by people Note: a If subject of active voice is a noun of materials and tools, we will replace “by+ O” with “with+ O” Ex Snow covers the ground in the winter The ground is covered with snow in the winter b When the subject of active voice is indefinite pronouns (someone, somebody, anyone, anybody, everyone, everybody, something, anything, everything), people and they, we can omit “by+ O” Ex Someone stole her bike last week Her bike was stolen last week c Preposition of place is followed by “ by+ O” while preposition of time follows “by+ O” Preposition of manner is between “be” and PP Ex His children bought two books at the bookstore yesterday Two books were bought at the bookstore by his children yesterday Ex Lam sometimes tidies his room on Saturdays His room is sometimes tidied by Lam on Saturdays d When a sentence has two objects, both of them can be the subject of passive voice When the object is person, it will be easier to write because we have to add some prepositions following verbs when the object is thing Ex My teacher gave me a nice gift last birthday I was given a nice gift by my teacher last birthday A nice gift was given to me by my teacher last birthday II Special cases Verbs of perception (watch/ hear/ see/ smell/ taste/ feel) Active voice Passive voice V + O + V1 Be + PP + to V1 V + O + Gerund Be + PP + gerund Ex He saw Lan play the piano last week Lan was seen to play the piano by him last week I saw a cat climbing the wall A cat was seen climbing the wall by me Causative form (have/ get) Active voice Passive voice Have someone something Have something + PP by somebody Get someone to something Get something + PP by somebody Ex Huong had her mother make a big birthday cake two days ago | Collected and edited by Ms Thap https://www.facebook.com/Inspiring-English-388320138274463/ Huong had a big birthday cake made by her mother two days ago You should get the hairdresser to cut your hair You should get your hair cut by the hairdresser Imperative Active voice V_bare+ O Don’t+ V_bare+ O Ex Don’t open the door! Let the door not be opened Passive voice Let+ O+ be+ PP Let+ O+ not+ be+ PP Verbs of opinion (report/ say/ believe/ rumour/ think/ know/ consider/ claim/ expect/ understand) Active: S1+ verb1 (that) + S2+ verb2 Passive: It + be + PP (verb1)+ S2+ verb2 If verb happens after or at the same as verb 1: S2+ be+ PP(verb1) + to V_bare(verb 2) If verb happens before verb 1: S2+ be+ PP(verb1)+ to have+ PP(verb 2) Ex People rumour that she is a good English teacher It is rumoured that she is a good English teacher She is rumoured to be a good English teacher They think that this house was built in 1904 It is thought that this house was built in 1904 This house is thought to have been built in 1904 Special verbs: make, need, let Special verbs make need Active voice Passive voice Examples Make somebody/something+ V_bare Somebody/something+ be made+ to+ V_bare My teacher made me homework Need to+ V_bare Something needs V_ing/ to be+ PP You need to cut your hair I was made to homework by my teacher Your hair needs cutting Somebody needs to be+ PP let Let somebody/something+ V_bare B Practise | Collected and edited by Ms Thap Somebody/something+ be allowed+ to V_bare My mother doesn’t let me go out late I amnot allowed to go out late by my mother https://www.facebook.com/Inspiring-English-388320138274463/ Exercise 1: Choose the best option A, B, C or D to complete the sentence Rice ………………… in many tropical countries such as Vietnam and Thailand A is grown B are grown C have grown D are growing Lan can’t still believe in it! She ………………… to be the winner of this competition last night A chosen B was choosing C was chosen D chose Let go ahead and try your best Nothing ………………… by waiting A accomplished B will be accomplished C has accomplished D accomplishes C was light bulb invented D did light bulb invent When ………………… ? – In 1879 A light bulb was invented B did light bulb invented Huong hates ………………… by other students in her class A criticizing B to criticize C be criticized D being criticized Lunch ………………… by my mother before my dad came back A had prepared B had been prepared C were prepared D were preparing Vitamin C ………………… by the human body It gets into the bloods stream quickly A absorbs easily B is easily absorbing C is easily absorbed D is absorbed easily C is repairing D been repaired We can’t go along this bridge It ………………… now A is repaired B is being repaired The beach ………………… by students so it is very clean now A has been cleaned B has cleaned C has been cleaning D is cleaned 10 My Tam ………………… as the most popular singer in Viet Nam A is considered widely B is widely considered C was considered widely Exercise 2: Change the following sentences into the passive voice Gustave Eiffel built Eiffel tower in 1889 …………………………………………………………………… Do they speak English in this area? …………………………………………………………………… We are designing a modern house near the local park …………………………………………………………………… Nobody has used this room for ages …………………………………………………………………… | Collected and edited by Ms Thap D were considered widely https://www.facebook.com/Inspiring-English-388320138274463/ A fire caused considerable damage …………………………………………………………………… The dog attacked the kid in the garden yesterday …………………………………………………………………… They didn’t look after the children properly …………………………………………………………………… Can Mary make a box from old paper? …………………………………………………………………… Exercise 3: Change the following sentences into the active voice Christmas tree was decorated with many colourful balloons by my mother …………………………………………………………………… The dogs are often taken for a walk by her …………………………………………………………………… Two songs were being composed by Son Tung MTP …………………………………………………………………… English is spoken all over the world …………………………………………………………………… My radio had been bought by my sister by the end of last year …………………………………………………………………… An English course will be taken by his kid next summer …………………………………………………………………… How was this cake made by your sister? …………………………………………………………………… Is the roof being fixed by your neighbor? …………………………………………………………………… Exercise 4: Choose the best answer People say that he was born in France A That is said he was born in France B It was said that he was born in France C He was said to be born in France D He is said to have been born in France People say Italian food is the best in the world | Collected and edited by Ms Thap https://www.facebook.com/Inspiring-English-388320138274463/ A Italian food is said to be the best in the world B I agree that Italian food is the best in the world C Italian food is eaten all over the world D No food in the world is eaten as much as Italian food Your hair is long You ought to get it cut A Your long hair needs to cut B You ought to cut your hair C Your long hair should be cut D You should get your hair to cut I saw a man running away from this house A A man is seen to run away from this house by me B A man is seen running away from this house by me C A man was seen running away from this house by me D A man was seen to run away from this house by me He wore marks so that other people could not recognize him A He avoided recognizing other people B He avoided wearing marks to recognize other people C He avoided being recognized by other people D He avoided being worn marks to recognize other people Eat more fruits to be healthier A More fruits are eaten to be healthier B Let more fruits be eaten to be healthier C Let more fruits eaten to be healthier D More fruits were eaten to be healthier Exercise 5: Rewrite the sentences without changing the form of the given word My mother makes me housework everyday …………………………………………………………………… (MADE) It is said that he was arrested by two policemen last week …………………………………………………………………… (BEEN) My mother helped me to homework last night …………………………………………………………………… (HAD) …………………………………………………………………… (HAD) It was believed that the Earth was flat …………………………………………………………………… (BE) You should ask your brother to fix your bike …………………………………………………………………… (GET) …………………………………………………………………… (GET) Exercise 6: Complete these sentences Use a passive to-infinitive or ing-form of the verb in brackets Sometimes you need to use a perfect form It is important for this change ………………… so that everyone can arrange their work | Collected and edited by Ms Thap https://www.facebook.com/Inspiring-English-388320138274463/ She is touching my diary without ………………… (allow) People should prevent water from ………………… (pollute) Our classmates want to ………………… (take) to Thu Le Zoo next weekend When ………………… (choose) to be the winner, Hoa felt very proud and satisfied Jordan ignored this serious problem despite ………………… (warn) about it When I woke up in hospital, I remembered ………………… (bite) by the snake but nothing after that She was sad because of not ………………… (invite) to Tom’s birthday Exercise 7: Put the verbs in the correct form to fill in the blanks Our lives (1) ………………… (make) better every day thanks to inventions But sometimes, inventions can make our lives worse This can happen when an invention (2) ………………… (not use) according to the inventor’s plan For example, Alfred Nobel, a Swedish scientist, invented a strong explosive in 1867 It (3) ………………… (call) dynamite and it revolutionized the world of engineering After its invention, many bridges, tunnels and other structures (4) ………………… (build) with the help of dynamite However, dynamite (5) ………………… (also, use) to kill people in wars This upset Nobel Before his death, Nobel decided to use the money from his famous invention to make the world a better place A special fund (6) ………………… (start) in Nobel’s name Every year, Nobel prizes (7) ………………… (give) for extraordinary work in science, medicine, literature and the promotion of world peace Exercise 8: Put the verbs from the box in the correct form to fill in the blanks add dry introduce invent mix not make not need produce use (x2) Paper (1) ………………… from wood The fibres of wood from trees (2) ………………… with water until they becomes a soft wet pulp, which (3) ………………… This method of paper-making (4) ………………… in the 2nd century BC in China However, early writing materials (5) ………………… (always) from wood In fact, the word paper comes from papyrus plants which (6) ………………… by the Egyptians to make a form of paper in 3,000 B.C When machines for-paper making (7) ………………… in the 19th century, paper became easy to afford Today, one of the problems with the huge production of paper is that a chemical called chlorine (8) ………………… to make the paper white Recycling is important, because chlorine (9) ………………… and less energy (10) ………………… for recycled paper Exercise 9: Change sentences into passive voice in two ways (two-object sentences) The secretary is sending the customers some letters …………………………………………………………………… …………………………………………………………………… Carol brought her mother a lot of fresh fruit from the market …………………………………………………………………… …………………………………………………………………… Katherine had given her boyfriend an expensive golden watch | Collected and edited by Ms Thap https://www.facebook.com/Inspiring-English-388320138274463/ …………………………………………………………………… …………………………………………………………………… The librarian lent the girls a few English magazines …………………………………………………………………… …………………………………………………………………… Charles is writing a few postcards to his relatives …………………………………………………………………… …………………………………………………………………… The new teacher teaches us Physics at the high school …………………………………………………………………… …………………………………………………………………… Exercise 10: Find and correct the mistakes On preparing by her students, this cake was a meaningful gift for her on her birthday When coming over her house, I saw her to run away with her anger This dress is reported to be designed in a small village by the local people in the 19th He had his trees grow and watered by one of his neighbours when he was on business trip I remembered beating by a dog when I was taken to the zoo by my mother If the air is polluted, diseases related to respiratory system will catch | Collected and edited by Ms Thap