Unit 3 Times change! Section B Using Language（教案）-高中英语外研版（2019）选择性必修第二册.docx

Unit 3Section B Using Language教学设计科目：英语 课题：Section B Using Language课时：1课时教学目标与核心素养：知识目标：学生掌握本节课的重点词汇，掌握过去进行时的被动语态的用法 能力目标：关注语用功能，引导学生学会运用比较的方式描述一个地方的变 化，并能够在实际生活中运用相关表达情感目标：培养学生学习语法的兴趣教学重难点教学重点：过去进行时被动语态的用法教学难点：过去进行时被动语态的用法；培养学生的民族自信心和自豪感课前准备：多媒体，黑板，粉笔教学过程：一、Pre-classGreeting学生活动： 完成活动 1 o Look at the sentences and answer the questions. Sentence(a) is from the reading passage.a When I hurried to the store, I saw that the books were already being packed into boxes.b When I hurried to the store, I saw that the books were already packed into boxes.1 What is the difference between sentences (a) and (b)?2 Which sentence emphasizes process and which emphasizes result?Suggested answers: Past continuous passive is used in sentence (a) and past simple passive is used in sentence (b). In sentence (a) the action was being done while in sentence (b) the action was already finished. Sentence (a) emphasizes process and sentence (b) emphasizes result.二、While-class 教师讲解本节课的语法知识。过去进行时的被动语态知识点1过去进行时的被动语态的构成L过去进行时的被动语态的肯定式：was/were being doneAnother bridge was being built over the Yangtze River then.那时长江上正在建造另 一座桥。2 .过去进行时的被动语态的否定式：was/were not being doneThe plan was not being carried out well.那个计戈ij进展不顺禾Ll。3 .过去进行时的被动语态的一般疑问式：Was/Were+主语+being doneWas a new library being put up in their school just then?他们学校当时正在建一座 新图书馆吗？4 .过去进行时的被动语态的特殊疑问式：特殊疑问词+was/were（+主语+）being done?What was being done to the machine?（你们）在对这台机器采取什么措施？ Why was the boy being punished?那个男孩为什么被处罚？ 知识点2过去进行时的被动语态的用法.表示过去某个时刻/某段时间正在进行的被动动作。He was being interviewed by our headmaster then.他当时正在接受我们校长的面试。 This film was being shown at that time.这部电影那个时候正在放映。1 .用于条件句或时间状语从句中，代替过去将来进行时的被动语态。She told me that I would have to go instead of her if she was being held back by something.她告诉我如果她被什么事给耽搁了，那么我就得替她去了。2 .表示按计划、安排将要发生的被动动作。Some rock music was being played by them next.下面将由他们演奏一些摇滚音乐。 学生;舌动： 学生完成,舌动2。 Rewrite the passage using the past continuous passive. 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 mail. 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 werein favour of the new shopping mall, and some were against it.Activity 2Walking 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 were being cleared away from the floor. While all this was going on, photos were being taken by a journalist. 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.三、After-class 学生活动：学生完成活动3。Look at the two groups of pictures and describe thechanges in the news industry using the past continuous passive where appropriate.Suggested answer:Yesterday, I watched a documentary about the news industry in the past. I saw that an interview was being done face to face. But now, interviews can be done online. News was being edited with a pen while it can now be edited on a computer. News was being printed on paper while it can now be released on the Internet. Newspapers were being delivered to readers1 doors, whereas news can now be read online.学生活动： 学生完成活动4。Describe the changes in another industry using the past continuous passive where appropriate.四、Summary完成练习：1. More and more customers(attract) by chain stores and online discounts.2. In one area, a book reading(deliver).3. The large board in the corner had been replaced by a big screen, where customers1 comments on the month's best-seller(display).4. Under Jennifer's leadership, the bookstore(turn) into a place for literatureloving members of the community to get together.【答案解析】 l.were being attracted 2.was being delivered 3. were being displayed 4. was being turned老师根据课堂内容，总结课上所学语法。五、完成本节课的课后练习。