Unit3 Times change Using language课件-2024-2025学年高中英语外研版（2019）选择性必修第二册

外研社2019版选修Book 2 Unit 3 Times change! Using language ---Past continuous passive ● discover the sentences in the text with the past continous passive; ● learn the usage of the past continous passive; ● describe the changes in the news industry using the past continuous passive. Learning objectives At the end of the class, you will be able to: 读P34-36课文，找出和下列句子划线部分有相同结构的句子。 When I hurried to the store, I saw that the books were already being packed into boxes. 1. More and more customers were being attracted by chain stores and online discounts. 2. In one area, a book reading was being delivered. 3. The large board in the corner had been replaced by a big screen, where customer’s comments on the month’s best-seller were being displayed. 4. Under Jennifer’s leadership, the bookstore was being turned into a place for literature-loving members of the community to get together. Structure:was/were being done Try to find out the difference of meaning in each group of sentences. 1) The living room was being cleaned when I arrived. The living room was cleaned when I arrived. 2) The school library was being built at this time last year. The school library was built last year. 3) I didn’t realise our conversation was being recorded at that moment. I didn’t realise our conversation was recorded. 4) He said the tape was being delivered to the police. He said the tape was delivered to the police this morning. Sentence 1 emphsises process; sentence 2 emphsises result. 作者编号：33001 肯定句 主语 + was/were being + 过去分词+其他 否定句 主语 + was/were not being + 过去分词+其他 一般疑问句 Was/Were+主语 + being + 过去分词+其他 特殊疑问句 疑问词 + was/were +主语 + being + 过去分词+其他 定义：过去进行时的被动语态表示过去的某个时间点正在进行的被动动作。主语是动作的承受者。其结构如下： Past continuous passive 基本用法： 1）过去进行时态的被动语态同它的主动语态一样，表示 过去正在进行的被动动作； 例：A meeting was being held when I was there.我在时，会议在开着。 例：The college was being built at this time last year. 去年这个时候这所大学正在建设中。 2) 一般不与表示一段时间的状语或表示次数的状语连用，这时需要用完成时态的被动语态。 例： The house over there was being built for two months. 应改为： The house over there has been built for two months. “三变”: 原句主语变为by短语 宾语变为主语 谓语由主动变为被动 “三不变”: 原句意思不变 原句时态不变 原句主谓宾以外成分不变。 They were building nine parks. →Nine parks were being built by them. →How many parks were being built? 主动语态变被动语态 作者编号：33001 用被动语态改写下列句子。 1. The students were carrying the new books to their classrooms. ______________________________________________________________ 2. The police were looking into the cause of the forest fire. ______________________________________________________________ 3. They were planting trees at this time yesterday. ______________________________________________________________ 4. They were sending special messages to other people when beating drums. ______________________________________________________________ 5. The last time I visited Mrs. Yang, she was writing a book about teenagers. ______________________________________________________________ The new books were being carried to their classrooms by the students. The cause of the forest fire was being looked into by the police. Trees were being planted by them at this time yesterday. Special messages were being sent to other people when they were beating drums. The last time I visited Mrs. Yang, a book about teenagers was being written by her. Walking home a few days ago, I saw that people were doing reconstruction work on the old market. It would be turned into a modern shopping mall. Some people were tearing down the old gate. Some were removing the wooden stands. Some were clearing away rubbish from the floor. While all this was going on, a journalist was taking photos. The resulting story in the local newspaper divided the people of the town: some were in favour of the new shopping mall, and some were against it. Walking home a few days ago, I saw that reconstruction work was being done on the old market. It would be turned into a modern shopping mall. The old gate was being torn down. The wooden stands were being removed. Rubbish was being cleared away from the floor. While all this was going on, photos were being taken by a jouralist. The resulting story in the local newspaper divided the people of the town: some were in favour of the new shopping mall, and some were against it. Rewrite the paragraph using the past continuous passive. Look at the two groups of pictures and describe the changes in the news industry using the past continuous passive where appropriate. Yesterday, I watched a documentary about the news industry in the past. I saw that an interview _____________ face to face. But now, interviews can be done online. News _____________(edit) with a pen while it can now be edited on a computer. News ______________(print)on paper while it can now be released on the Internet. Newspapers _________________(deliver) to readers’ doors, whereas news can now be read online. was being done was being edited was being printed were being delivered Complete the blanks using the correct forms of verbs in brackets. 1 The question ___________________ (discuss) at the meeting yesterday afternoon. 2 Many rhinos ___________(kill) by poachers(偷猎者), but many also _____(die) in captivity(囚禁). 3 We couldn’t use our classroom yesterday because it ________________(paint). 4 Vegetables _______________ (grow) by many of the older people in the neighborhood to help with the war effort. 5 The first zoo _______________ (establish) around 3500 years ago by an Egyptian queen. was being discussed were killed died was being painted were being grown was established 作者编号：33001 高考不规则动词变化和易错词训练 1. beg→　 2. ban→　 3. bite→　 4. broadcast →　 5. die →　 6. dig →　 写出下列词的过去式、过去分词、现在分词。 begged; begged; begging banned; banned; banning bit; bitten; biting broadcast; broadcast; broadcasting died; died; dying dug;dug; digging 7. dip →　 8. eat →　 9. equip→　 10. find →　 11. flee →　 12. forbid →　 13. forecast → 14. foresee →　 15. forget →　 dipped; dipped; dipping ate; eaten; eating equipped; equipped;equipping found; found; finding fled; fled; fleeing forbade; forbidden; forbidding forecast/forecasted; forecast/forecasted foresaw; foreseen; foreseeing forgot; forgotten; forgetting 作者编号：33001 16. hear →　　 17. hug →　　 18. hide→　　 19. lay →　 20. lie (说谎)→　 21. lie (躺)→　 22. nod →　 23. occur → heard; heard; hearing hugged; hugged; hugging hid; hidden; hiding laid; laid; laying lied; lied; lying lay; lain; lying nodded; nodded; nodding occurred; occurred; occurring 24. overcome → 25. permit →　 26. plan →　 27. prefer →　　 28. refer →　 29. regret →　 overcame; overcome; overcoming permitted; permitted; permitting planned; planned; planning preferred; preferred; preferring referred; referred; referring regretted; regretted; regretting Thank you! $$