第六单元语法知识一般过去时的被动语态一、基本句型结构：1、肯定句：主语+was/ were +过去分词．．．．（+by...)eg: The house was built in 1990.The desk was made by my father.The toy cars were invented by Tom.2、否定句：主语+wasn’t/ weren/t +过去分词．．．．（+by...)eg: The house wasn’t built in 1990.The desk wasn’t made by my father.The toy cars weren’t invented by Tom.3、一般疑问句：Was/ Were +主语+过去分词．．．．（+by...)？eg: Was the house built in 1990?Yes, it was. No, it wasn’t.Was the desk made by my father?Yes, it was. No, it wasn’t.Were the toy cars invented by Tom?Yes, they were. No, they weren’t.4、特殊疑问句：疑问词+was / were +主语+过去分词．．．．（+by...)？eg: When was the house built ?Who was the desk made by ?Who were the toy cars invented by ?重点：如果宾语补足语是不带to的动词不定式，主动语态变为被动语态时要加上不定式符号toeg: We heard Linda sing in the music room.Linda was heard to sing in the music room by us.I saw her play the piano in the classroom.She was seen to play the piano in the classroom by me.The teacher made the students copy the text.The students were made to copy the text by the teacher.1.Someone saw him swim in the lake yesterday.（被动语态）He ______ ______ ____ swim in the lake yesterday by someone.2.Paper ______ in China about 2,000 years ago.A.inventedB.has inventedC.is inventedD.was invented3.The young man who stole many bikes in our school _____ the daybefore yesterday.A.was catchingB.is caughtC.caughtD.was caught4.Many accidents ______ by drunk driving last year.A.are causedB.were causedC.have causedD.will cause5.My mother advised me to finish my homework first. （被动语态）I _____ _____ _____ finish my homework first by my mother.6.Flowers ____ along the road last year.A.plantB.plantedC.are plantedD.were planted7.The mobile phone has influenced people’s life a lot since it ____.A.inventsB.inventedC.is inventedD.was invented8.Bob ___ to the party. She had a wonderful time with us.A.invitesB.is invitedC.was invitedD.has invited9.Do you know when the first train ____ in China?A.was producedB.is producedC.producedD. is produce10. Where did you build the bridge? (被动语态）Where __________ the bridge __________?11.The young man saved the lives of the children. （被动语态）The lives of the children ________ _____by the young man. 12.The villagers didn’t find the lost boy at last. （被动语态）The lost boy _______ ______at last by the villagers.13. Did you clean up your room last night? （被动语态）_______ your room _________ up last night by you?14. Last Sunday we heard them sing in the music room. （被动语态）They ______ heard ______ _______ in the music room last Sunday by them.15. We didn’t grow vegetables in the garden last year. （被动语态）Vegetables _______ _______ in the garden by us last year.16.A new school ____last year in my hometown.A.set upB.sets upC.is set upD.was set up17.These toy cars _____in China in 2015.A.are madeB.were madeC.makeD.made18.Mike, I looked for you everywhere last night.Oh, I _______to the party.A.am invitedB.invitedC.inviteD.was invited19.The workers were made _____from morning to night in the past.A.workedB.to workC.workD.working 20.My father let him bring some water. （被动语态）He was _______ ______bring some water by my father.21.My father turned on the TV after he entered the room.The TV _____ ______on by my father after he entered the room.22.They sold magazines in that bookstore.The magazines ________ ________by them in that bookstore. 23.`I am given a birthday present by my parents every year.=A birthday present is _____ _____me by my parents every year. st year we heard them sing this song in the theater.They _____ heard ______sing this song in the theater last year. 25.When the baby dog _____, it was very hungry. So we gave it some food.A.is foundB.was foundC.has been foundD.will be found26. Paper _____first ______about 2,000 years ago in China.A.is; creatingB.is; createdC.has; createdD.was; created27. didi you go to Tom’s birthday party? No, I _____.A.haven’t invitedB.didn’t inviteC.wasn’t invited28. They have collected more than 14,000 books since the library ____last month.A.builtB.was builtC.buildsD.is built29. The old building _____down to make room for the city library a year ago.A.was takingB.is takenC.was takenD.would take30. Why did Tom go to bed so late yesterday?Because his homework _____on time.A.didn’t finishB.finishC.wasn’t finished31.George was heard _____just now. What happened?Papa was telling a joke.A.to cryB.cryC.to laugh。