高中英语必修二unit3 语法现在完成时的被动语态
人教高中英语必修2unit3-语法 现在完成时的被动语态
人教高中英语必修2Unit 3 Computers语法知识总结现在完成时的被动语态本单元学习现在完成时被动语态，同学们看下面两道题：1. I like these English songs and they ______ many times on the radio.A. taughtB. have taughtC. are taughtD. have been taught2. More and more attention ______ to wildlife protection in recent years but still more needs to be done.A. has paidB. will have been paidC. is being paidD. has been paid解析： 1. D. they 指these English songs 和teach之间存在被动关系，可排除A、B。
根据many times 可知应该与现在完成时连用。
2. D. 主语attention 与pay 之间是逻辑上的动宾关系，故要用被动语态；时间状语in recent years 常与现在完成时连用，故用现在完成时的被动语态。
该知识点总结如下：当根据题意判断为现在完成时，并且主语与谓语动词之间是动宾关系（被动关系），我们需要使用现在完成时的被动语态。
现在完成时被动语态构成为：have/has been done高一（上）英语必修二Unit3 Computers语法巩固（现在完成时的被动语态）一．The Present Perfect Passive V oice(现在完成时的被动语态)例子：主动：I have finished my homework. 被动：My homework has been finished.1. Mary has locked the door. ___________________________________________________2. She has told me about the story.__________ ______________________________________3. I have read this book many times.________________________________________________4. We have completed all the preparations for the task, and we’re ready to start.___________________________________________________5. This company has produced new types of computers.___________________________________________________6. They have interviewed several teachers for the job.___________________________________________________7. George has sent some texts and pictures to his friend’s cell phone.___________________________________________________8. They have developed some programs for the human resource department of their company___________________________________________________9. Someone has put the book under the bench for more than two days.___________________________________________________10. The typhoon has damaged the bridges because of its strong wind.___________________________________________________二．单选1. Do you know the thief ______ by the police?A. has caughtB. has been catchingC. wi ll catchD. has been caught2.－How many times______ not to play with fire?－I’m sorry. I’ll never do that agai n.A. do you tellB. had you toldC. are you toldD. have you been told3. --What’s happening in the new area?--New houses_______ recently over there.A. are builtB. builtC. have builtD. have been built4. There is a police car in front of our neighbor’s house. What do you suppose _______?A. did happenB. has happenedC. is happenD. has been happened5. All the preparations for the project _______, and we’re ready to start.A. completedB. had been completedC. completeD. have been completed6. Great changes ________ in the city , and a lot of factories ________.A. have been taken place; have been set upB. have taken place; have been set upC. have taken place; have set upD. were taken place; were set up7. --How long _____ at this job? -- Since 1990.A. were you employedB. have you been employedC. had you been employedD. will you be employed8. When and where to go for the on-salary holiday ___________yet.A. are not decidedB. have not been decidedC. is not being decidedD. has not been decided9. This is a photo of the power stat ion that __________ in my hometown .A. has set upB. has been set upC. will set upD. is set up10. --Did you move into the new house?-- No. The rooms ___________ yet.A. were being paintedB. are paintingC. have not paintedD. have not been painted 三．句子翻译(用被动语态)1. 我们已经被告知运动将会被推迟。
高中英语人教必修二：Unit3ComputersSectionⅢGrammar—现在完成时的被动语态
公司的财务问题已被讨论了近两个小时了。 How long has this film been shown? 这部电影已放映多长时间了？
3．用在时间或条件状语从句中，表示将来某 时已完成的动作，即用现在完成时的被动语态代 替将来完成时的被动语态。
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(2)补全句子 ①I'm sorry, but the letters haven't been typed yet. 很抱歉，这些信件还没有被打印出来。 ②The plan has been discussed for nearly two hours. 这项计划已被讨论了近两个小时了。 ③She hasn't been heard from since then. 从那时候起，她就没来过信。
rest now. 3．How many cars have been made (make) in the factory since
1990? 4．Three new schools have been opened (open) in our city in the
past five years.
Section Ⅲ Grammar— 现在完成时的被动语态
语法图解
探究发现
①Over time I have been changed quite a lot. ②Since the 1970s many new applications have been found for me. ③The important problem has been discussed for nearly two weeks. ④The ink has not been removed from the clothes. ⑤Haven't your problem been solved? ⑥How many buildings have been built in your school?
高中英语新人教版必修二Unit 3- 4语法汇总
高中英语必修二语法汇总Unit 3：现在完成时的被动语态现在完成时的被动语态表示到现在为止某事已经被完成或被做。
这种语法项目既要表示现在已经完成又要表示被动的含义，因此很多同学在具体运用中容易顾此失彼，难以把握。
运用现在完成时的被动语态时应掌握以下几个问题：一个新的网络已经建立起来了。
To Tom’s disappointment，his novel has not been published.让汤姆失望的是，他的小说还没有被出版。
Has his bike beenrepaired?他的自行车修好了吗？How manyresidents have been invited to theconference？有多少居民受到了参会邀请？二、现在完成时的被动语态的用法1.表示被动的动作在说话之前已经完成，强调过去的动作对现在造成的影响或产生的结果，通常与already，yet，never，recently等副词及时间状语so far，by now，up till/to now，since等连用。
The databasehas already been updated.数据库已经被更新了。
(现在可以使用新的数据库了)2.表示一个被动的动作或状态从过去开始一直持续到现在，并可能继续持续下去，常与for 或since等引出的时间状语(从句)连用，或用于howlong引出的句子中。
The machine has been repaired for two hours.这台机器已经被修了两个小时了。
(可能还会继续被修)3.用在条件状语从句中，表示将来某时已经完成的动作。
You shouldn’t leave school beforeyour homework has been finished.在你的作业没完成之前你不应该离开学校。
三、使用现在完成时的被动语态要注意6点问题1.与一般过去时的被动语态的区别。
必修二 Unit 3 The Internet 语法知识+读后续写-筑基讲义(解析版)(1)
必修二Unit 3 The InternetPart 1 单元语法讲义--现在完成时被动语态一．现在完成时的被动语态的构成肯定句向式：主语＋have/has been ＋过去分词否定句向式：主语+ have/has not been ＋过去分词一般疑问句句式：Have/Has ＋主语＋been ＋过去分词？特殊疑问向句式：疑问词＋have/has ＋主语+ been +过去分词？二．现在完成时的被动语态的用法从时态角度看，现在完成时的被动语态和主动语态一样，主要用来表达：①过去动作对现在的影响;①过去动作的持续;①对过去历史的回顾。
1. 表示过去的动作对现在造成的影响或结果，通常与already,yet, just, never, recently 等副词连用.The problem has already been solved.问题已经被解决了。
（现在不再有困扰了）I have been told about that matter.我已被告知那件事情了。
（“我”现在已经知道了）2. 表示一个被动的动作从过去开始一直持线到现在，并有可能持线下去。
常与for 或since 引导的时间状语连用，或用于“How long..?” 句型中。
Financial problems of the company have been discussed for nearly two hours.这家公司的财务问题已被讨论了近两个小时How long has this book been kept?这本书已被借了多长时间？3.用在时间或条件状语从句中，表示将来已完成的动作，即用现在完成时的被动语态代替将来完成时的被动语态。
Don't drink the water until it has been cooled.在水凉下来之前不要喝。
You can watch TV as long as your homework has been finished. 你只要做完了作业就可以看电视。
高中英语必修第二册 UNIT 3 Section Ⅲ
【探究总结】
表示一个被动的动作或状态开始于过去,持续到现在,并有可能
持续下去,常与
或
引导的时间状语连用或用
于“How long …?f”o句r型中。since
【应用实践】
完成句子。
①One hundred words _________(已经学了) since last week.
②The old temple has been built _________(两年) and it is still in
_____________________________________________________ ②地面还没打扫干净。 _____________________________________________________ ③那些房间粉刷了吗? _____________________________________________________ ④这部电影已经放映多久了?
construction.
答案: ①have been learned ②for two years
3. 用于时间或条件状语从句。 【观察思考】 ▶Mr Feng will go home to celebrate the New Year’s Eve as soon as his performance has been finished. 冯先生的表演一结束,他就回家庆祝除夕。 【探究总结】 用在时间或条件状语从句中,表示将来某时已完成的动作,即用 现在完成时的被动语态代替将来完成时的被动语态。
三、使用现在完成时的被动语态的四个注意事项 【观察思考】 ▶His puzzle has been worked out. 他出的谜已经被解出来了。
人教版高中英语必修二Unit3ComputersPartⅡ
Unit 3ComputersPart ⅡGrammar语法指南现在完成时的被动语态1．表示发生在过去的动作对现在产生的结果或影响，而且这个动作是被动的。
例如：A lot of money has been spent to protect the old temple by now.到目前为止已投入了大笔钱来保护这座古庙。
2．还可表示在过去发生的，一直延续到现在的并可能持续下去的被动动作或状态。
常与for或since引导的时间状语连用，或用于“How long...？”句型中。
The machine has been used for 3 years.这台机器已经使用三年了。
3．用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完成时的被动语态代替将来完成时的被动语态。
You can go home as soon as your homework has been finished.作业一做完你就可以回家。
4．使用现在完成时的被动语态应注意的问题：(1)在现在完成时的被动语态中，have/has和been缺一不可。
(2)注意与一般过去时被动语态的区别。
一般过去时的被动语态表示一个被动的动作发生在过去，其结果对现在没有影响；而现在完成时的被动语态的动作或状态尽管发生在过去，但侧重说明该动作或状态对现在造成的结果或影响。
The machine has been repaired.机器已经修好了。
(说明动作发生在过去，对现在有影响，即：修好了。
)The machine was repaired yesterday.机器昨天被修理了。
(只说明动作发生在昨天。
)(3)不可与具体的时间状语连用(如yesterday，three days ago，in 1970，in 2050等)，但可与不确定的时间状语连用(如already，yet，just，often，recently，in the past few years等)。
高中英语 新人教必修二 Unit 3现在完成时被动语态课件
The big fire has been put out. 3．Tom hasn't sold out all the magazines.
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二、把下面句子改错被动语态.
They’ve built a kind of new PC with more functions. A kind of new PC has been built with more functions. 1．They have just connected the printer to the computer.
三、解题步骤 1.找时 2.圈主 3.定谓
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Unit 3 现在完成时被动语态
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一、现在进行时被动语态 （一）构成
1. 肯定形式 is/am/are being done 2. 否定形式 is/am/are not being done （二）用法 1. 表示说话时正在进行的被动动作； 2. 表示现阶段正在进行的被动动作； 3. 表示一种经常性的被动行为，带有感情色彩。
China. 3. Rowling’s novels__h_a_v_e__b_e_e_n_t_r_a_n_s_la_t_e_d(translate) into many
foreign languages so far.
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（二）表某被动动作对现在造成的影响或结果，常与already, yet, just, ever, never, recently等连用。
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• 一.单句语法填空 • 1．Their new house _h_a_s_b_e_e_n_d_e_c_o_r_at_e_d(decorate) for two
高中英语 新人教必修二 Unit 3现在完成时被动语态课件
A. are hunting
B.are being hunted
C. have been hunted
D. have hunted
ห้องสมุดไป่ตู้
• 3．Nowadays，fish and snakes ___D_____ for food in restaurants.
A. have been killed
B. have killed
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练习检测
• 1．The alarming report ____C____now. It will be finished this afternoon.
A. is writing
B. being written
C. is being written
D. has been written
• 2．Still，in the wild forests，animals _____B___ for profit.
Unit 3 现在完成时被动语态
1
一、现在进行时被动语态 （一）构成
1. 肯定形式 is/am/are being done 2. 否定形式 is/am/are not being done （二）用法 1. 表示说话时正在进行的被动动作； 2. 表示现阶段正在进行的被动动作； 3. 表示一种经常性的被动行为，带有感情色彩。
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二、把下面句子改错被动语态.
They’ve built a kind of new PC with more functions. A kind of new PC has been built with more functions. 1．They have just connected the printer to the computer.
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1. A new personal computer has been bought by my friend. 2. My computer has been repaired very quickly by the shop. 3. My computer has just been attacked by an unknown virus. 4. The problem has not been solved yet. 5. The computers have been given away to a local school by the company. 6. A kind of intelligent robot has been developed by the scientists.
Turn the following into the Passive Voice. 1. We have planted some trees around the lake. Some trees have been planted around the lake. 2. My father has locked the door. The door has been locked. 3. Someone has turned off the light.
单选
1. When and where to go for the on-salary holiday ___ yet.
A. are not decided
B. have not been decided
C. is not being decided
D. has not been decided
2. Every possible means ___ to prevent the air pollution, but the sky is still not clear. A. is used B. are used C. has been used D. have been used
用动词的正确形式填空
(1)This is the first time that this English
has been sung song _____________ (sing) in China.
have been washed (2)The windows ______________(wash), and you need not wash them again. (3)When and where to go for the holiday has not been decided ___________________(not decide) yet. (4)I can't see any coffee in this cupboard. Has been finished ________ it all _____________(finish)?
5. They have rebuilt the bridge. The bridge hass not been done… 种 句 一般疑问 Have/Has ＋主语＋ been done… ？ 句 式 特殊疑问 特殊疑问词＋have/has＋主语＋been 句 done…？ 用法 现在完成时的被动语态同它的主动 语态一样，强调过去的被动动作对现 在造成的影响或结果，或表示一个开 始于过去的被动动作或状态持续到现 在。
The light has been turned off.
4. They will hold the Olympic Games in
London in the year 2012.
The Olympic Games will be held in
London in the year 2012.
D. had been opened up
5. — ______ the sports meet might be put off. — Yes, it all depends on the weather.
A. I’ve been told
B. I’ve told
C. I’m told
D. I told
(5)When you get the paper, pay special has been marked attention to what _______________(mark) ． (6)Though we don't know what was discussed, yet we can feel the topic has been changed ________________(change) ． have been treated (7)More and more patients _____________ (treat) in hospitals this year than last year. has been put (8)Where ______ the coat __________(put)? I can’t find it anywhere.
3. All the preparations for the task
___ and we’re ready to start.
A. completed
B. complete
C. had been completed
D. have been completed
4. Some new oilfields ___ since 1976. A. were opened up B. has opened up C. have been opened up
Grammar
The Present Perfect Passive Voice
现在完成时的被动语态
现在完成时的被动语态 现在完成时的被动语态表示动作发生在过 去, 到现在已经完成或对现在仍有影响。 基本结构： 主语 ＋ have / has ＋ been＋~ed + by …
肯定句
主语＋have/has been done…