1、清韵古风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New wordsbatteryWi-FiNew wordsbuttonfileNew wordsTheyve built a kind of new PC with more functions.function asNew wordsHave you confirmed the Wi-Fi password?confirm sb in sthNew wordsHave you pressed the button yet to copy the file?pressure n.
2、Lets play1.Before use,the _ must be charged.2.We have developed a new type of software with many _(function).3.I called the airport _(confirm)my flight reservation a week before I left for Beijing.4.In recent years，stress has been regarded as a cause of a whole range of medical problems，from high bl
3、ood _(press)to mental illness.2016上海卷上海卷5.I selected a _(文件文件)and _(按按)the delete key.batteryfunctions to confirmpressurefilepressedThe Present Perfect Passive Voice现在完成时的被动语态现在完成时的被动语态review被动语态的基本结构被动语态的基本结构be+done(动词过去分词动词过去分词)Mr.He is greatly respected by all of us.I.一般现在时的被动语态一般现在时的被动语态主语主语+am/
4、is/are+done(过去分词过去分词)主动语态即主语为动作的执行者；被动语态即主语为动作的承受者被动语态即主语为动作的承受者。The 2016 Olympic Games will be held in Brazil.III.一般将来时的被动语态一般将来时的被动语态主语主语+will be+done(过去分词过去分词)The plan was successfully carried out.II.一般过去时的被动语态一般过去时的被动语态主语主语+was/were+done(过去分词过去分词)reviewVerb form 现在完成时与现在完成时的被动语态现在完成时与现在完成时的被动语态A
5、ctivehave/has+donePassive_have/has been+done过去的动作或状态持续到现在，或对现在造成的影响Theyve built a kind of new PC with more functions.A kind of new PC has been built with more functions.现在完成时的被动语态通常有以下两种情况：现在完成时的被动语态通常有以下两种情况：1、表示过去开始的被动动作一直持续到现在、表示过去开始的被动动作一直持续到现在。常与之连用的时间状语有：常与之连用的时间状语有：for+一段时间，一段时间，since+时间状语（从句
6、），时间状语（从句），these days,so far,up to now等。等。eg.His Chinese has been improved a lot since he came to China.2、表示某被动动作对现在造成的影响或结果，常与、表示某被动动作对现在造成的影响或结果，常与already,yet,just,ever,never,recently等连用等连用。eg.My bike has already been repaired.机器已经修好了。机器已经修好了。(说明动作发生在过去，对现在有影响，修好了。说明动作发生在过去，对现在有影响，修好了。)现在完成时的被动语态的
7、谓语构成形式：现在完成时的被动语态的谓语构成形式：肯定式：肯定式：have/has+been+done(动词的过去分词动词的过去分词)Two windows have been broken否定式否定式：_+done(动词的过去分词动词的过去分词)They havent been told about it yet.一般疑问句形式一般疑问句形式：_+done(动词的过去分词动词的过去分词)Has her work been finished？Yes，it hashave/has+not+beenHave/Has+主语主语+been特殊疑问句形式：特殊疑问句形式：疑问词疑问词+have/has+
8、been+done(动词的过去分词动词的过去分词)How many new words have been learned by the students？并不是所有动词都有被动语态并不是所有动词都有被动语态 happen,take place,break out,belong to,cost,last等不及物动词或词组无被动语态等不及物动词或词组无被动语态(不及物动词的动作没有对象不及物动词的动作没有对象)。误误 Great changes have been taken place in China since 1978.正正 Great changes have taken place
9、in China since 1978.练习1:把下列主动句主动句变成现在完成时被动语态现在完成时被动语态动作的执行者动作的承受者谓语动词by workers.1.My friend has bought a new personal computer.A new personal computer has been bought by my friends2.The shop has repaired my computer very quickly.My computer has been repaired by the shop very quickly.练习1:把下列主动句主动句变成现
10、在完成时被动语态现在完成时被动语态1Paper money for over a thousand years Aused Bhas been used Chas used Dis using 从从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。四个选项中，选出可以填入空白处的最佳选项。2Great changes in my hometown and a lot of factories.Ahave been taken place；are being set up Bhave taken place；have been set up Care taken place；had bee
11、n set up Dhad taken place；will be set up 3The fire to the fifth floor all the people？Ahas got；Have；been saved Bhas been got；Have；saved Chas got；Do；save Dhas got；Have；saved 4We want to sit at the table near the window Im sorry，but it already Ahas taken Btook Cwas taken Dhas been taken a new bridge,bu
12、ild,in our city A new bridge has been built in our city.练习3：:用现在完成时被动语态现在完成时被动语态造句:Many buildings,destroy,earthquake Many buildings have been destroyed in the earthquake.练习3：:用现在完成时被动语态现在完成时被动语态造句:1 一般现在时的被动语态：一般现在时的被动语态：主语主语+am/is/are+done (过去分词过去分词)2 一般过去时的被动语态：一般过去时的被动语态：主语主语+was/were+done (过去分词过去分词)3 一般将来时的被动语态一般将来时的被动语态主语主语+will be+done 4 现在完成时的被动语态现在完成时的被动语态主语主语+have/has been+done(过去分词过去分词)总总 结结清韵古风thank you!
