1、 Discovering Useful Structures: Talk about something that has been done 【版本：人教冊(cè)別：必修二】 contents Lead-in Language points Present perfect passive voice HomeworkIII Lead-inLook at the way your face has been washedLook at the way your teeth have been brushedLook at the way your shoes have been cleaned Yo

2、ud 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 poemPresent perfect passive voice (have / has been done) Present perfect passive voice1. Much has been

3、written about the wonders of the World Wide Web.2. Peoples lives have been changed by online communities and social networks. 3. Many people have been helped by the club. 4. Jans life has been greatly improved by the Internet. Can you find the sentences with the present perfect passive voice in the

4、passage on P28?Present perfect passive voice1. Much has been written about the wonders of the World Wide Web.2. Peoples lives have been changed by online communities and social networks. 3. Many people have been helped by the club. 4. Jans life has been greatly improved by the Internet. 1. People ha

5、ve written much about the wonders of the World Wide Web. 2. Online communities and social networks have changed peoples lives.3. The club has helped many people. 4. The Internet has greatly improved Jans life. Which group is better? Why?Compare and FindPresent perfect passive voice Change the senten

6、ces below into the present perfect passive voice. 1. I have downloaded the software to help my phone battery last longer. The software has been downloaded to help my phone battery last longer. 2. Someone has lost an identity card. An identity card has been lost. 3. Have you confirmed the Wi-Fi passw

7、ord? Has the Wi-Fi password been confirmed? 4. Have you pressed the button yet to copy the file? Has the button been pressed yet to copy the file?5. Has anyone made a comment about the online database? Has a / any comment been made about the online database?Present perfect passive voice思考：什么時(shí)候用被動(dòng)思考：

8、什么時(shí)候用被動(dòng)語態(tài)語態(tài)? 語態(tài)語態(tài)用來表示主語與謂語之間的關(guān)系，它是動(dòng)詞的一種形用來表示主語與謂語之間的關(guān)系，它是動(dòng)詞的一種形式。英語中有兩種語態(tài)：主動(dòng)語態(tài)和被動(dòng)語態(tài)。式。英語中有兩種語態(tài)：主動(dòng)語態(tài)和被動(dòng)語態(tài)。主動(dòng)語態(tài)主動(dòng)語態(tài)表示表示主語是動(dòng)作的執(zhí)行者，而主語是動(dòng)作的執(zhí)行者，而被動(dòng)語態(tài)被動(dòng)語態(tài)表示主語是動(dòng)作的承受者。表示主語是動(dòng)作的承受者。 不知道動(dòng)作的執(zhí)行者不知道動(dòng)作的執(zhí)行者 沒有必要指出動(dòng)作的執(zhí)行者沒有必要指出動(dòng)作的執(zhí)行者 強(qiáng)調(diào)動(dòng)作的承受者強(qiáng)調(diào)動(dòng)作的承受者Present perfect passive voice1. Much has been written about the wond

9、ers of the World Wide Web.2. Peoples lives have been changed by online communities and social networks. 3. Many people have been helped by the club. 4. Jans life has been greatly improved by the Internet. 5. The software has been downloaded to help my phone battery last longer. 6. Has the Wi-Fi pass

10、word been confirmed? 7. Has the button been pressed yet to copy the file?8. An identity card has been lost. 思考：現(xiàn)在完成時(shí)的被動(dòng)語態(tài)有什么意義？Present perfect passive voice主語和謂語是主語和謂語是被動(dòng)被動(dòng)的關(guān)系：的關(guān)系： 表示動(dòng)作從過去一直持續(xù)到現(xiàn)在，有可能還會(huì)繼續(xù)進(jìn)行表示動(dòng)作從過去一直持續(xù)到現(xiàn)在，有可能還會(huì)繼續(xù)進(jìn)行 動(dòng)作已經(jīng)完成動(dòng)作已經(jīng)完成，強(qiáng)調(diào)對(duì)現(xiàn)在造成的影響或，強(qiáng)調(diào)對(duì)現(xiàn)在造成的影響或結(jié)果結(jié)果例句現(xiàn)在完成時(shí)被動(dòng)語態(tài)句式The research has

11、been done successfully.The authors new story has not been published. Has his washing machine been repaired? Who has been invited?肯定式肯定式：have / has been done 否定否定式式：have / has not been done一般一般疑問句：把疑問句：把have / has提到主語的前面提到主語的前面 特殊特殊疑問句疑問句：特殊特殊疑問詞疑問詞 + + have / has been donePresent perfect passive voi

12、ce 1. Both learning sites _ (visit) by over 10,000 people since last year. 2. Great changes _ (take place) in my hometown and a lot of factories _ (set up). 3. This keyboard _ (not use) for a long time. 即學(xué)即練have been visitedhave taken placehave been set uphas not been usedPresent perfect passive voi

13、ce 4. In the past few years, I _ (inspire) to buy e-books instead of paper books. 5. Till now, three films _ (show) in that small village this month. have been inspiredhave been shown即學(xué)即練Present perfect passive voice1. The building has set up for several years. 2. The windows have been broke. 3. A t

14、errible thing has been happened to her. 4. Jim has caught by the police. been brokenbeen Present perfect passive voice改錯(cuò)：即學(xué)即練1. 現(xiàn)在完成時(shí)的被動(dòng)語態(tài)中現(xiàn)在完成時(shí)的被動(dòng)語態(tài)中been 一定不能忘記。一定不能忘記。2. 注意注意break, catch, teach等動(dòng)詞的過去式和過去等動(dòng)詞的過去式和過去分詞分詞 的的不規(guī)則變化形式不規(guī)則變化形式。3. 不及物動(dòng)詞不及物動(dòng)詞（短語動(dòng)詞）沒有被動(dòng)語態(tài)，如：（短語動(dòng)詞）沒有被動(dòng)語態(tài)，如：happen, take place,

15、die, appear, break out, belong to等。等。Present perfect passive voice總結(jié)時(shí)態(tài)一般時(shí)進(jìn)行時(shí)完成時(shí)現(xiàn)在時(shí)現(xiàn)在時(shí)過去時(shí)過去時(shí)將來時(shí)將來時(shí)am / is / are doneam / is / are being done was / were doneshall / will be donewas / were being donehad been doneshall / will have been donehas / have been doneRevision of the Passive Voice The basic comp

16、osition of passive voice1.In 1908, the Olympic Games was held here for the first time.2. The Olympic Games has been held in many countries since the 1900s.一般過去時(shí)被動(dòng)一般過去時(shí)被動(dòng)語態(tài)語態(tài)現(xiàn)在完成現(xiàn)在完成時(shí)被動(dòng)時(shí)被動(dòng)語態(tài)語態(tài)Present perfect passive voice拓展與補(bǔ)充13. He was invited to deliver a speech last week. 4. He has been invited to

17、 deliver a speech to many companies since he was famous. 一般過去時(shí)的被動(dòng)語態(tài)一般過去時(shí)的被動(dòng)語態(tài)現(xiàn)在完成時(shí)的被動(dòng)語態(tài)現(xiàn)在完成時(shí)的被動(dòng)語態(tài)Present perfect passive voice拓展與補(bǔ)充1 一般過去時(shí)一般過去時(shí)的被動(dòng)語態(tài)表示一個(gè)被動(dòng)的動(dòng)作的被動(dòng)語態(tài)表示一個(gè)被動(dòng)的動(dòng)作發(fā)生在過去發(fā)生在過去； 現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)的被動(dòng)語態(tài)表示被動(dòng)的動(dòng)作或狀態(tài)的被動(dòng)語態(tài)表示被動(dòng)的動(dòng)作或狀態(tài)發(fā)生在過發(fā)生在過去去，但，但一直持續(xù)到現(xiàn)在或者強(qiáng)調(diào)過去的動(dòng)作對(duì)現(xiàn)在有影響一直持續(xù)到現(xiàn)在或者強(qiáng)調(diào)過去的動(dòng)作對(duì)現(xiàn)在有影響。Present perfect pa

18、ssive voice總結(jié)1. He has been told many times, and he finally understood it.2. Having been told many times, he finally understood it. 現(xiàn)在完成時(shí)的被動(dòng)語態(tài)現(xiàn)在完成時(shí)的被動(dòng)語態(tài)現(xiàn)在分詞完成被動(dòng)式現(xiàn)在分詞完成被動(dòng)式Present perfect passive voice拓展與補(bǔ)充23. The poor have been oppressed and exploited for so long. 4. The poor, having been oppressed a

19、nd exploited for so long, took up their guns and knives to kill rich nobles. 現(xiàn)在完成時(shí)的被動(dòng)語態(tài)現(xiàn)在完成時(shí)的被動(dòng)語態(tài)現(xiàn)在分詞完成被動(dòng)式現(xiàn)在分詞完成被動(dòng)式Present perfect passive voice拓展與補(bǔ)充2 現(xiàn)在現(xiàn)在完成時(shí)的被動(dòng)語態(tài)和現(xiàn)在分詞完成被動(dòng)式兩種形完成時(shí)的被動(dòng)語態(tài)和現(xiàn)在分詞完成被動(dòng)式兩種形式很像，但功能和意義不同。前者是式很像，但功能和意義不同。前者是謂語動(dòng)詞謂語動(dòng)詞的時(shí)態(tài)和語的時(shí)態(tài)和語態(tài)變化，后者態(tài)變化，后者是非謂語是非謂語中現(xiàn)在分詞的時(shí)態(tài)和語態(tài)變化。中現(xiàn)在分詞的時(shí)態(tài)和語態(tài)變化。Prese

20、nt perfect passive voice總結(jié)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 it easier for people to travel.have nothas been workinghas been builtPresent perfect passive

21、voice高考鏈接finished4. 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. 6. No agreement _ (reach) yesterday after many rounds of talks. has been Having eaten Present perfect passive voice高考鏈接

22、was reached7. Despite the previous rounds of talks, no agreement _ _ (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. reachedhave been shown

23、Having been shown Present perfect passive voice高考鏈接has beenOur art festival _ (hold) next month. Recently, many English plays _ (try) and we finally choose a short English play. Since then, we _ (practice) these days. _ (know) that you have much experience in English plays, we hope you can give us so