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1、被动语态判断以下动词的时态1.I used to smoke, but I dont now. 2.There has been a steady rise in production, so we have employed more staff. 3.I usually drive to work. 4.During these weeks, Greenpeace will be conducting this global tour. 5.Ive been living here since last March. 6.They are watching TV at the moment
2、. 7.He was late for work yesterday. 8.I said I would invite friends to come along with me. 9.By the end of December the technicians will have installed the computers. 注意：Used to do （其否定为didnt use to do ）nMore and more people in China now _ to work regularly.A.Drive B.DrivesC.DroveD.Have driven nJohn
3、 _ to be teacher before the war, but now he works in a hospital. A.Is used B.Was used C.Used D.Use nBy next year, He _ in New York for five years. A.Has workedB.Has been working C.Works D.Will have worked nNo one can possibly recall any detail about the meeting. It is at least five years since it _
4、. A.Had taken place B.Was taken place C.Took place D.Was taking place 被动语态英语中句子按照主语和谓语的关系，分为：n主动：当主语是谓语动词的施行者时，如We study English. n被动：当主语是谓语动词的施受者时，如English is studied (by us).被动语态的使用意义1.语法意义n强调动作的施受者，将其置于话题中心He was seen first by the local doctors.当地的医生第一次给他看(病).n隐含施行者The happy man cannot be harried
5、(折磨).吉人自有天相。被动语态的使用意义2.语气作用n表示对主语的尊敬Where can you be reached? （在什么地方可以找到您？/您住那？）n委婉地表达某种客观态度It is said (reported) that he is the most respected (受尊敬的) teacher in our department.(据说最受尊敬的老师在我们系.)形式:be+过去分词(PP)n被动语态的常用形式： 一般现在时 be (am, is , are) + 过去分词(PP) 一般过去时 be (was, were) + 过去分词(PP) 一般将来时 will + b
6、e +过去分词(PP) 现在进行时 be (am, is , are) +being +过去分词(PP) 过去进行时 be (was, were) + being +过去分词(PP) 现在完成时 have (has) + been +过去分词(PP) 过去完成时 had + been +过去分词(PP) *情态动词：can (must) + be + 过去分词(PP)nToday the modern Olympic Games are held in a different city every four years.今天现代奥林匹克运动会每四年在不同的城市举行。nThe man was a
7、ttacked with a knife.那人遭持刀者袭击。nHe was sent to the hospital in a taxi by his wife.他由他的妻子用出租车送去医院。nThe young girl is being examined (by the doctor).这个年轻女孩正在(被)检查。nWhen he arrived the five new patients were being admitted(接收).当他到时这五个新病人正在接收。nThe company directors have been driven to the airport.公司的董事们已
8、被轿车送往机场。nThe lorry had been repaired when I came to the door.当我进门卡车已经修理好。nThe old flats must be demolished next month.下个月那些旧房子必须拆除。nHave sth done(PP) 让(使)某人做某事nGet sth done(PP) 让(使)某人做某事 I had(got) my meals _ when I was ill in bed with a bad cold.A.To bringB.BringC.BroughtD.bringing将下列主动态句子变为被动态：nCu
9、rrently they are checking the machine.nThey firstly introduced the Olympic flag in 1908.nThe parents have taken the kid to school.nThe young couple were choosing the best area to buy a flat.nWe should arrest him for his burglary.nThe judge will sentence the boy next Tuesday.nCurrently the machine is
10、 being checked.nThe Olympic flag was firstly introduced in 1908.nThe kid has been taken to school (by the parents).nThe best area was being chosen to buy a flat by the young couple.nHe should be arrested for his burglary.nThe boy will be sentenced next Tuesday.nThe construction of the laboratory _ b
11、y the end of last month. A.CompletedB.Was completed C.Have been completedD.Had been completednThe boy was not as naughty as he _ . A.Was B.Was said to be C.Is D.Has been nWhen we were having a meeting, the director _ the bad news by telephone. A.Was telling B.Was told C.Could tell D.Would tellnEvery
12、 year thousands of lives _ in road accidents because of careless driving. A. Lose B. Lost C. Have lost D. Are lostnWhen the railway _ completed, we will be able to get to town much easily. A.has been B.is being C.is D.will benThere was so much noise in the classroom that the teacher couldnt make himself _.A.HearB.To hearC.HeardD.hearing
