五年级英语主动句转被动句练习题40题(带答案)

五年级英语主动句转被动句练习题40题(带答案)
1. My mother cleans the room every day.
A. The room is clean by my mother every day
B. The room are cleaned by my mother every day
C. The room is cleaned by my mother every day
D. The room cleans by my mother every day
答案：C。

解析：原句是一般现在时的主动句，变为被动句时，宾语“the room”作主语，是第三人称单数，“clean”变为“is cleaned”。

2. The teacher helps the students in class.
A. The students is helped by the teacher in class
B. The students are help by the teacher in class
C. The students are helped by the teacher in class
D. The students helps by the teacher in class
答案：C。

解析：原句一般现在时，主动变被动时，宾语“the students”作主语，是复数，动词“help”变为“are helped”。

3. My father washes the car on Sunday.
A. The car is wash by my father on Sunday
B. The car are washed by my father on Sunday
C. The car is washed by my father on Sunday
D. The car washes by my father on Sunday
答案：C。

解析：一般现在时主动句变被动句，“the car”作主语，为单数，“wash”变为“is washed”。

4. Tom waters the flowers in the garden.
A. The flowers is watered by Tom in the garden
B. The flowers are water by Tom in the garden
C. The flowers are watered by Tom in the garden
D. The flowers waters by Tom in the garden
答案：C。

解析：原句一般现在时，“the flowers”作主语是复数，“water”变为“are watered”。

5. My sister makes the bed every morning.
A. The bed is make by my sister every morning
B. The bed are made by my sister every morning
C. The bed is made by my sister every morning
D. The bed makes by my sister every morning
答案：C。

解析：一般现在时主动变被动，“the bed”作主语为单数，“make”变为“is made”。

6. The students read books in the library.
A. Books is read by the students in the library
B. Books are readed by the students in the library
C. Books are read by the students in the library
D. Books reads by the students in the library
答案：C。

解析：原句一般现在时，“books”作主语是复数，“read”的过去分词是“read”，所以是“are read”。

7. My mother cooks dinner every evening.
A. Dinner is cook by my mother every evening
B. Dinner are cooked by my mother every evening
C. Dinner is cooked by my mother every evening
D. Dinner cooks by my mother every evening
答案：C。

解析：一般现在时主动变被动，“dinner”作主语为单数，“cook”变为“is cooked”。

8. The gardener plants trees in the park.
A. Trees is planted by the gardener in the park
B. Trees are plant by the gardener in the park
C. Trees are planted by the gardener in the park
D. Trees plants by the gardener in the park
答案：C。

解析：原句一般现在时，“trees”作主语是复数，“plant”变为“are planted”。

9. My brother rides a bike to school.
A. A bike is ride by my brother to school
B. A bike are ridden by my brother to school
C. A bike is ridden by my brother to school
D. A bike rides by my brother to school
答案：C。

解析：一般现在时主动变被动，“a bike”作主语为单数，“ride”变为“is ridden”。

10. The workers build houses in the city.
A. Houses is build by the workers in the city
B. Houses are builded by the workers in the city
C. Houses are built by the workers in the city
D. Houses builds by the workers in the city
答案：C。

解析：原句一般现在时，“houses”作主语是复数，“build”变为“are built”。

11. Columbus discovered America in 1492. (Change to passive voice)
America was discovered by Columbus in 1492.
答案解析：原句是一般过去时的主动句，主动句的结构是“主语（Columbus）+动词过去式（（discovered）+宾语（（America）”。

变为被动句时，结构为“宾语（（America）+be动词的过去式（（was）+动词的过去分词（discovered）+by+主语（Columbus）”。

12. My mother made a delicious cake yesterday. (Change to passive voice)
A delicious cake was made by my mother yesterday.
答案解析：原句中主语是my mother，动词是made（make的过去式），宾语是a delicious cake。

变为被动句时，宾语a delicious cake 作主语，be动词用过去式was，make的过去分词是made，再加上by my mother。

13. The workers built a new bridge last year. (Change to passive voice)
A new bridge was built by the workers last year.
答案解析：在原主动句里，主语the workers，动词built（（build的过去式），宾语a new bridge。

变为被动句时，宾语a new bridge成为
主语，be动词过去式为was，build的过去分词是built，加上by the workers。

14. He wrote a letter last night. (Change to passive voice)
A letter was written by him last night.
答案解析：原句中主语he，动词wrote（write的过去式），宾语a letter。

被动句中，a letter作主语，be动词过去式用was，write的过去分词是written，再加上by him。

15. The boy broke the window this morning. (Change to passive voice)
The window was broken by the boy this morning.
答案解析：原主动句主语the boy，动词broke（（break的过去式），宾语the window。

变为被动句时，the window作主语，be动词过去式为was，break的过去分词是broken，加上by the boy。

16. My sister drew a beautiful picture yesterday. (Change to passive voice)
A beautiful picture was drawn by my sister yesterday.
答案解析：原句里主语my sister，动词drew（draw的过去式），宾语a beautiful picture。

变为被动句时，a beautiful picture作主语，be 动词过去式用was，draw的过去分词是drawn，再加上by my sister。

17. The farmer planted many trees last spring. (Change to passive voice)
Many trees were planted by the farmer last spring.
答案解析：原主动句中主语the farmer，动词planted（（plant的过
去式），宾语many trees。

变为被动句时，many trees作主语，be动词过去式为were（因为trees是复数），plant的过去分词是planted，加上by the farmer。

18. She read a book last week. (Change to passive voice)
A book was read by her last week.
答案解析：原句主语she，动词read（（read的过去式，读音不同），宾语a book。

变为被动句时，a book作主语，be动词过去式用was，read的过去分词还是read，再加上by her。

19. The children flew kites last Sunday. (Change to passive voice)
Kites were flown by the children last Sunday.
答案解析：原主动句主语the children，动词flew（（fly的过去式），宾语kites。

变为被动句时，kites作主语，be动词过去式为were（因为kites是复数），fly的过去分词是flown，加上by the children。

20. Tom caught a fish yesterday. (Change to passive voice)
A fish was caught by Tom yesterday.
答案解析：原句中主语Tom，动词caught（（catch的过去式），宾语a fish。

变为被动句时，a fish作主语，be动词过去式为was，catch 的过去分词是caught，再加上by Tom。

21. The workers are building a new bridge.
A. A new bridge is being built by the workers
B. A new bridge are being built by the workers
C. A new bridge is building by the workers
D. A new bridge was being built by the workers
答案：A。

解析：原句是现在进行时的主动句，结构为be动词（are）+动词ing形式（（building）。

变为被动句时，结构为be动词（（is，因为bridge是单数）+being+过去分词（（built），原句的主语workers变为by短语放在句末。

22. My mother is cooking delicious food.
A. Delicious food is being cooked by my mother
B. Delicious food are being cooked by my mother
C. Delicious food is cooked by my mother
D. Delicious food was being cooked by my mother
答案：A。

解析：原句是现在进行时主动句，变为被动句时，要把原句的宾语delicious food变为句子主语，be动词根据主语变为is，动词变为is being cooked，原句主语my mother变为by短语放在句末。

23. They are painting the walls white.
A. The walls are being painted white by them
B. The walls are painted white by them
C. The walls were being painted white by them
D. The walls is being painted white by them
答案：A。

解析：原句为现在进行时主动句，变为被动句时，walls 作主语，be动词用are，动词变为are being painted，原句的they变为by them放在句末。

24. The students are cleaning the classroom.
A. The classroom is being cleaned by the students
B. The classroom are being cleaned by the students
C. The classroom is cleaned by the students
D. The classroom was being cleaned by the students
答案：A。

解析：原句是现在进行时主动句，在变为被动句时，classroom作主语，be动词用is，动词变为is being cleaned，students 变为by the students放在句末。

25. She is making a beautiful dress.
A. A beautiful dress is being made by her
B. A beautiful dress are being made by her
C. A beautiful dress is made by her
D. A beautiful dress was being made by her
答案：A。

解析：原句是现在进行时主动句，变为被动句时，a beautiful dress作主语，be动词用is，动词变为is being made，原句主语she变为by her放在句末。

26. The gardener is watering the flowers.
A. The flowers are being watered by the gardener
B. The flowers are watered by the gardener
C. The flowers were being watered by the gardener
D. The flowers is being watered by the gardener
答案：A。

解析：原句为现在进行时主动句，变为被动句时，flowers
作主语，be动词用are，动词变为are being watered，gardener变为by the gardener放在句末。

27. People are watching an exciting movie.
A. An exciting movie is being watched by people
B. An exciting movie are being watched by people
C. An exciting movie is watched by people
D. An exciting movie was being watched by people
答案：A。

解析：原句是现在进行时主动句，变为被动句时，an exciting movie作主语，be动词用is，动词变为is being watched，people 变为by people放在句末。

28. My sister is reading an interesting book.
A. An interesting book is being read by my sister
B. An interesting book are being read by my sister
C. An interesting book is read by my sister
D. An interesting book was being read by my sister
答案：A。

解析：原句是现在进行时主动句，变为被动句时，an interesting book作主语，be动词用is，动词变为is being read，my sister 变为by my sister放在句末。

29. The technicians are fixing the broken machines.
A. The broken machines are being fixed by the technicians
B. The broken machines are fixed by the technicians
C. The broken machines were being fixed by the technicians
D. The broken machines is being fixed by the technicians
答案：A。

解析：原句为现在进行时主动句，变为被动句时，the broken machines作主语，be动词用are，动词变为are being fixed，the technicians变为by the technicians放在句末。

30. The children are playing some interesting games.
A. Some interesting games are being played by the children
B. Some interesting games are played by the children
C. Some interesting games were being played by the children
D. Some interesting games
31. We must clean the classroom every day.
A. The classroom must be cleaned by us every day
B. The classroom must cleaned by us every day
C. The classroom must to be cleaned by us every day
D. The classroom must cleaning by us every day
答案：A。

解析：主动句中有情态动词must，变为被动句时，结构为“情态动词+be+过去分词”，原句中的动词clean变为过去分词cleaned，所以选A。

32. People should respect the old.
A. The old should be respected by people
B. The old should respected by people
C. The old should to be respected by people
D. The old should being respected by people
答案：A。

解析：主动句有情态动词should，变为被动句是“should+be+respected（respect的过去分词）”，所以A正确。

33. We can protect the environment.
A. The environment can be protected by us
B. The environment can protected by us
C. The environment can to be protected by us
D. The environment can being protected by us
答案：A。

解析：主动句含情态动词can，被动句结构为“can+be+protected（protect的过去分词）”，A选项符合。

34. Students must follow the school rules.
A. The school rules must be followed by students
B. The school rules must followed by students
C. The school rules must to be followed by students
D. The school rules must being followed by students
答案：A。

解析：主动句有must，被动句是“must+be+followed （follow的过去分词）”，A正确。

35. People should keep the city clean.
A. The city should be kept clean by people
B. The city should kept clean by people
C. The city should to be kept clean by people
D. The city should being kept clean by people
答案：A。

解析：主动句的should在变为被动句时，结构为
“should+be+kept（keep的过去分词）”，A选项正确。

36. We can save water.
A. Water can be saved by us
B. Water can saved by us
C. Water can to be saved by us
D. Water can being saved by us
答案：A。

解析：主动句中can变为被动句时，结构为“can+be+saved （save的过去分词）”，A正确。

37. Drivers must obey the traffic rules.
A. The traffic rules must be obeyed by drivers
B. The traffic rules must obeyed by drivers
C. The traffic rules must to be obeyed by drivers
D. The traffic rules must being obeyed by drivers
答案：A。

解析：主动句中的must在被动句中结构为“must+be+obeyed（obey的过去分词）”，A正确。

38. People should help the poor.
A. The poor should be helped by people
B. The poor should helped by people
C. The poor should to be helped by people
D. The poor should being helped by people
答案：A。

解析：主动句有情态动词should，被动句结构为“should+be+helped（help的过去分词）”，A正确。

39. We can plant more trees.
A. More trees can be planted by us
B. More trees can planted by us
C. More trees can to be planted by us
D. More trees can being planted by us
答案：A。

解析：主动句含can，被动句结构为“can+be+planted （plant的过去分词）”，A正确。

40. People must love their country.
A. Their country must be loved by people
B. Their country must loved by people
C. Their country must to be loved by people
D. Their country must being loved by people
答案：A。

解析：主动句中的must在变为被动句时，结构为“must+be+loved（love的过去分词）”，A正确。