Unit 3 The Internet Discovering Useful Structures 现在完成时被动语态（ppt课件） -2023新人教版（2019）《高中英语》必修第二册.pptx

1、PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/语法精讲Unit 3 Present perfect passive voicePPT模板下载：/moban/行业PPT模板：/ha

2、ngye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/Look at the WayLook at the way your face has been washedLook at the way your teeth have been

3、 brushedLook at the way your shoes have been cleaned Youd better do them again.Look at the way the flowers have been plantedLook at the way the grass has been cutLook at the way the paths have been sweptI hope that youll come here again.Appreciate a poemWhats the common verb form of these sentences?

4、Verb form:present perfect passive voicehave/has been done看着你清洗脸颊凝视你梳理秀发 端详你擦亮鞋子再来一遍吧 看你种下了花 望你修剪了草 还有那尘封的小径被你清扫 愿你能故地重游 PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/ke

5、jian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/the present perfect passive voice一 定义定义 表示动作已经完成，强调对现在造成的影响和结果。常与一些副词连用，如already,ever,never,recently，lastly,just,yet等，通常把副词放在助动词have或 has的后面，有时候也可以放在句末。表示一直持续到现在的动作或状态。*The child has bee taken care of by gandma all these years.这些年来，孩子一直由奶奶照看。PPT模

6、板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/例2：Have they been sent abroad to study English?他们已经被派往国外学英语了吗?例3：Who h

7、as been invented?谁受到了邀请？二二 构成构成陈述句陈述句 主语主语+has/have（not）been+P.P.+.例1：Her motorbike has been stolen.她的摩托车盗了。一般疑问句一般疑问句 Has/have+主语+been+P.P.+.?特殊疑问句特殊疑问句 特殊疑问词特殊疑问词+have/has+been+P.P.+.?PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教

8、程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/三 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 now，before.等连用。The project has already been finished.工程已完成了。(结果是现

9、在不用做这项工作了)The doctor hasnt been sent for yet.还没有派人去请医生。(现在应派人去请医生)PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/

10、2.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for或since引导的时间状语连用，或用于How long.？句型中。The machine has been tested for two hours.这台机器已经测试了两个小时了。(可能还会继续被修)3.用在时间或条件等状语从句中，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 work has been finished.你的工作一完成就可以回家。PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板

11、：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/have been producedhas been changedPPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/

12、beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/四、使用现在完成时的被动语态要注意以下几点1.与一般过去时的被动语态的区别一般过去时的被动语态所表示的动作或状态与现在的情况没有联系，而现在完成时的被动语态则强调与现在的情况有联系。The museum was opened to the public last year

13、.去年这家博物馆向公众开放。(说明动作发生于过去)The museum has been opened to the public.这家博物馆已向公众开放。(说明动作发生于过去，但对现在有影响，即现在公园已经开放了)PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/f

14、anwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/2非延续性动词如borrow，finish，begin，start，buy，marry，open，join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则要改换动词或时态。The experiment was finished two weeks ago.这项实验在两周前已经完成。The experiment has been finished.这项实验已经完成。PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/suca

15、i/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/3.动词短语动词短语是一个不可分割的整体，在被动语态中要保持完整性，其中的介词或副词不可省略。It is said that the case has been looked into.据说已经调查了这个案件。4.带有复合宾语的动词变为被动语态时，只

16、能将宾语变为主语，原来的宾补改为主语补足语。注意：原来作宾补的省略to的不定式在被动语态中要用带to的不定式。I have told them to help you.They have been told to help you.PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian

17、/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/5.带有双宾语的动词如give，send，bring，take，teach，show，tell，make，sing，write，read，sell，buy，pay，lend，pass，promise等，变为被动语态时，一般将间接宾语变为被动语态的主语，若将直接宾语变为被动语态的主语时，间接宾语前面要用相应的介词。The company has given him a chance to work abroad recently.He has been given a chance to work

18、 abroad recently(by the company)A chance to work abroad has been given to him recently(by the company)PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/

19、试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/has been sentwas builthave been boughtPPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下

20、载：/ziti/1.Read the pairs of sentences.Underline and compare the different verb forms.Jans life has been greatly improved by the Internet.The Internet has greatly improved Jans life.Much has been written about the wonders of the World Wide Web.People have written much about the wonders of the World W

21、ide Web.PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/2.Change the sentences into the present perfect passive vo

22、ice.EXAMPLE Theyve built a kind of new PC with more functions.-A kind of new PC has been built with more functions.1 I have downloaded the software to help my phone battery last longer.2 Someone has lost an identity card.3 Have you confirmed the Wi-Fi password?4 Have you pressed the button yet to co

23、py the file?5 Has anyone made a comment about the online database?Answers:1 The software has been downloaded to help my phone battery last longer.2 An identity card has been lost.3 Has the Wi-Fi password been confirmed?4 Has the button been pressed yet to copy the file?5 Has a/any comment been made

24、about the online database?PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/Exercises一一、用动词正确形式填空。用动词正确形式填空。1.First

25、as a PC and then as a laptop,I_(use)in offices and homes since the 1970s.2.Over time my memory _(develop)so much that,like an elephant,I never forget anything I _(told).3.Since the 1970s many new applications _(find)for me.4.I have also _(put)into robots and used to make mobile phones as well as_(he

26、lp)with medical operations.5.I _(put)into space rockets and sent to explore the Moon and Mars.has developedhave been told have been used have been foundbeen puthelphave even been put 随着时间的过去PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/

27、PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/二、用将下列句子改成被动语态。二、用将下列句子改成被动语态。1.They have finished the construction of the new railway lines by now.The construction of the new railway lines has been finished by them by now.2

28、.We have built a new library and a gymnasium in our school this year.A new library and a gymnasium have been built in our school this year by us.3.The car factory has produced a great many fine cars since the technological revolution.A great many fine cars have been produced by the car factory since

29、 the technological revolution.PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/In 1908,the Olympic Games was held h

30、ere for the first time.The Olympic Games has been held in many countries since the 1900s.He was invited to deliver a speech last week.He has been invited to deliver a speech to many companies since he was famous.一般过去时的被动语态现在完成时的被动语态一般过去时的被动语态现在完成时的被动语态拓展PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/

31、PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/He has been told many times,and he finally understood it.Having been told many times,he finally understood it.Th

32、e poor have been oppressed and exploited for so long.The poor,having been oppressed and exploited for so long,took up their guns and knives to kill rich nobles.现在完成时的被动语态现在分词完成被动式现在完成时的被动语态现在分词完成被动式PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：

33、/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/1.Weve done a lot of work on it,but we _(finish)yet.2.Tom _(work)in the library every night over the last three months.3.More public transport _(build)in China,making i

34、t easier for people to travel.4.Progress _(be)so far very good and we are sure that the work will be finished on time.5._(eat)at the cafeteria before,Tina didnt want to eat there again.have not finishedhas been workinghas been builthas been Having eaten 高考链接PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/ji

35、eri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/6.No agreement _(reach)yesterday after many rounds of talks.7.Despite the previous rounds of talks,no agreem

36、ent _(reach)so far by the two sides.8.I _(show)around the Water Cube for many times since it was built.9._(show)around the Water Cube,we were then taken to see the Birds Nest for the 2008 Olympic Games.was reachedhas been reachedhave been shown Having been shown PPT模板下载：/moban/行业PPT模板：/hangye/节日PPT模板：/jieri/PPT素材下载：/sucai/PPT背景图片：/beijing/PPT图表下载：/tubiao/优秀PPT下载：/xiazai/PPT教程：/powerpoint/Word教程：/word/Excel教程：/excel/资料下载：/ziliao/PPT课件下载：/kejian/范文下载：/fanwen/试卷下载：/shiti/教案下载：/jiaoan/字体下载：/ziti/Thank You