(2019新教材) 人教版必修二Unit2语法公开课learn-to-use-the-passive-voice.pptx

1、Vedio and questions -SOS! Yiyuan is being beaten by He Xilong. - Take it easy! I just played trick with Yiyuan. - I hope so. Violence is not allowed in the school. Questions: 1. Please find the difference between the verb forms in each sentence. He Xilong is beating AAA. AAA is being beaten by He Xi

2、long. Notes： 2. When to use the Passive Voice? 3. What does by in Sentence 1 show? 强调动作的承受者。 不知道或没有必要说明动作的执行者是谁。 把原来的宾语提到前面作被动语态的主语把原来的宾语提到前面作被动语态的主语; 把动词变成把动词变成“be + 过去分词过去分词”; 主动语态中的主语变为介词主动语态中的主语变为介词by的宾语。的宾语。 Tenses and Voices 时态时态 tensetense 主动语态主动语态the active voice the active voice 被动语态被动语态the

3、 passive voicethe passive voice 一般现在时一般现在时 一般过去时一般过去时 现在进行时现在进行时 过去进行时过去进行时 现在完成时现在完成时 过去完成时过去完成时 一般将来时一般将来时 过去将来时过去将来时 含情态动词的含情态动词的 write/writes is / am / are written wrote was/ were written is/am/are writing is/am/are being written was/were written was/were being written has/have written has/have

4、been written had written had been written will write will be written would write would be written can/must. write can/must. be written summary： 1、被动态的标志：、被动态的标志： 2、被动语态的时态是通过助动被动语态的时态是通过助动 词词be来体现的，与其后的来体现的，与其后的done 无关。无关。 3、guess：否定词放哪里？：否定词放哪里？ 否定词否定词“not，never”要放在要放在 第一个助动词后面。第一个助动词后面。 be done th

5、e door / paint / the worker how to form the passive voice in the sentences: The door is painted by the worker. The door _ by the worker. The door _ . The door _. The door _. The door _. 口诀：口诀： 被动语态被动语态 be 字变字变, 过去分词跟后面。过去分词跟后面。 was painted will be painted has been painted is being painted was being

6、painted Pictures and Grammar Practice 1 Mary: Peter, look at these pictures. What has been done? Peter: Oh, my god. _. trees/ cut down / villagers Trees have been cut down by villagers. Practice 1 Mary: Peter, look at these pictures. What has been done? Peter: Oh, my god. _. rivers/ pollute / factor

7、ies Rivers have been polluted by some factories. Practice 1 Mary: Peter, look at these pictures. What has been done? Peter: Oh, my god. _. wild animals/ kill / people Wild animals have been killed by people. Practice 2 Mary: Peter, look at these pictures. What is being done? Peter: Well. _. trees/ p

8、lant / people More trees are being planted by people Practice 2 Mary: Peter, look at these pictures. What is being done? Peter: Well. _. rivers/ clean / workers Rivers are being cleaned by some workers. Practice 2 Mary: Peter, look at these pictures. What is being done? Peter: Well. _. wild animals/

9、 protect / organizations Wild animals are being protected by some organizations. World Wild Fund for Nature 世界野生动物保护基金会世界野生动物保护基金会 WWF Practice 3: Suppose you were Chen Jilin, you were asked to make some rules to make our environment more beautiful. 陈吉宁陈吉宁 环境保护部部长环境保护部部长 Rules will be set up to prot

10、ect the environment 1、Nobody _ (allow) to cut down trees. 2、No factories _ (allow) to pour waste water into rivers. If they do, they _ (close). 3、People _ (not allow) to keep endangered(濒临灭绝的）濒临灭绝的） animals. If they do, they _ (sentence) to five years in prison. will be allowed will be allowed will

11、be closed will not be allowed will be sentenced the passive voice used in the sentences 1.The bridge ( build) last year. 2.The Olympic Games (hold) every four years. 3.The problem (discuss) at the meeting now. 4.His new book (publish) next month. was built are held is being discussed will be publish

12、ed last year every four years now next month Use the right passive voice to fill in the sentences. 5.In the last few decades, many parks _ (design) to provide entertainment. 6. The machine (repair) at this time yesterday. 7. She said the report (type) by Li Mei for two weeks. 8. Miss Li said the boo

13、k (give) to the students the next morning. have been designed In the last few decades was being repaired at this time yesterday had been typed said for two weeks would be given said the next morning Error correction. 1. They have married for 2 years. 2. The parcel shall be examining before it is pos

14、ted. 3. The machine have been replaced by the computer. 4. Many rare animals are being hunt for food or for fur. 5. The new library will completed in the coming new year. been examined has hunted be completed the passive voice used in the passage We have an old musical instrument(乐器）乐器）. It is calle

15、d a clavichord（古钢琴）（古钢琴）. _（它是（它是1681年德国产年德国产 的）的）. Our clavichord _ （放在起居室（放在起居室living room）ever since it was bought by my father many ears ago. Recently it was damaged by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings _ （坏了）（坏了） . My father was shocked

16、. It cant be used now because _ (它正在被修理）它正在被修理）. When it is sent back, _（我们将不（我们将不 允许碰它）允许碰它）. Use the right passive voice to fill in the Passage. It was made in Germany in 1681 has been kept in the living room it is being repaired we will not be allowed to touch it. were broken the passive voice us

17、ed in the speaking Its the eve of Christmas. With the help of the pictures, please use the passive voice to tell something about Christmas. Christmas Party hold in the church tonight Its the eve of Christmas. With the help of the pictures, please use the passive voice to tell something about Christm

18、as. the church decorate Christmas trees and warm light Its the eve of Christmas. With the help of the pictures, please use the passive voice to tell something about Christmas. Christmas dinner serve mother tonight Its the eve of Christmas. With the help of the pictures, please use the passive voice

19、to tell something about Christmas. Christmas activities prepare since last month Its the eve of Christmas. With the help of the pictures, please use the passive voice to tell something about Christmas. Christmas card send to these days Its the eve of Christmas.We are looking forward to its coming. T

20、he city _(decorate)_ Christmas trees and warm light.Many Christmas activities _(prepare)_ since last month. The Christmas cards _(send to )_our friends these day. The Christmas party _(hold)_in the church tonight and a big dinner _(serve)_ by Mum. Merry Christmas, everyone! is decorated with has been prepared are being sent to will be held will be served Read togther. Homework Five-sentence Translation: 一天李明正骑着自行车去上学，突然被一辆小 汽车撞到了。他受了重伤，可是司机没有停下 来。幸运的是李明被一位好心人及时送去了医 院。我们相信这位司机某一天会受到惩罚的。 我们要向这位好心人学习。 Note: Try to use the passive voice we learnt .