Unit 2 Section Ⅲ Grammar and usage（课件PPT）-【步步高】2024-2025学年高二英语选择性必修第二册学习笔记（译林版）

该高中英语课件核心围绕过去完成时及被动语态展开，通过“语境感悟”短文（Tom丢失钱包故事）让学生感知加颜色语法结构，再过渡到语法规则讲解，构建从语境感知到规则归纳的学习支架。 其亮点在于以真实语境导入结合分层检测，通过故事感知提升语言能力，对比过去完成时与过去进行时被动区别培养思维品质，单句及语段填空练习增强学习能力，帮助学生巩固语法，教师可高效开展教学。

Section Ⅲ Grammar and usage Sports culture UNIT 2 阅读以下短文，感知加颜色部分，并完成下面的练习 The whole city soon learnt that a large sum of money ①had been lost.Tom White，a local businessman，had lost his wallet while taking his savings to the post office.Tom was sure that the wallet must have been found by one of the citizens，but it was not returned to him.Three months passed，and then one morning，when his breakfast ②was being prepared，Tom heard someone knocking on his door.After opening the door，he found that his wallet ③had been placed outside his front door. 语境感悟 It ④had been wrapped up in a newspaper and it contained half the money he had lost，along with a note saying，“A thief，yes，but only 50% a thief！” Two months later，some more money was sent to Tom with another note: “Only 25% a thief now！” Finally，all Tom’s money was returned in this funny way.The last note said: “I am 100 percent honest now.” [语法感知] 1.加颜色部分①③④使用了 时态的 语态，表示在过去某一时间 (之前/之后)已经被完成的动作，其结构是： 。 2.加颜色部分②使用了 时态的 语态，表示过去某一特定时间某事 ，其结构是： 。 过去完成 被动 之前 had been done 过去进行 被动 正在被做 was/were being done 语法总览 语法精讲 一、过去完成时的被动语态的基本用法 1.当by，before，when，by the time，until等引导的时间状语从句的谓语动词是一般过去式时，以及by，before等后接过去的时间时，主句的动作发生在从句的动作或过去的时间之前，且表被动时，要用过去完成时的被动语态。 By the time Tom，an amateur，got to the golf club，the first period had been finished. 当业余运动员汤姆到达高尔夫俱乐部时，第一阶段已经结束了。 Had the new conclusion been discussed before the meeting？这个新结论在开会前被讨论过吗？ 2.用在told，said，knew，heard，thought，wondered等动词后的宾语从句中，表示宾语从句中的动作已被完成。 The boy was told that his politics paper had not been handed in. 这个男孩被告知他还没有交政治试卷。 The journalist reported more than 1,000 people had been killed in the earthquake of this area. 记者报道有1 000多人在这个地区的地震中丧生。 3.在It was the first/second/...time that...句型中，that从句的主语是动作的承受者时，要用过去完成时的被动语态。 It was the second time that his food and towel had been stolen. 这是第二次他的食物和毛巾被偷了。 4.在虚拟语气中，条件句表示与过去的事实相反，且主语是动作的承受者时，要用过去完成时的被动语态。 If I had been asked earlier，I would have helped him objectively analyze the problem. 如果他早点问我，我会帮助他客观地分析问题。 5.根据语意可以判断出过去发生动作先后的被动语态，先发生的被动动作用过去完成时的被动语态。 As the assignment had been done，he switched on the TV and lay on the sofa，very relaxed. 因为任务已经完成了，他打开电视并躺在沙发上，非常放松。 二、过去进行时的被动语态的基本用法 1.表示过去某个时间点正在进行的被动动作，经常和时间副词then，at this time last week，at this moment yesterday 等连用。 This issue was being discussed at this moment yesterday by the people present at the meeting. 昨天这个时候这个议题正在被出席会议的人讨论。 2.表示过去某个阶段正在进行的被动动作(说话时动作不一定正在进行)。 It is said that his teapot was being repaired last week in the shop. 据说他的茶壶上周正在店里维修。 3.过去进行时的被动语态与一般过去时的被动语态的区别：过去进行时的被动语态强调动作发生的过程，一般过去时的被动语态强调动作的结果。 Several patients were being treated in the local hospital then.(表示被动的动作正在进行或持续) 当时有几个病人正在当地医院接受治疗。 Several patients were treated in the local hospital then.(表示过去发生了的动作) 当时有几个病人在当地医院接受了治疗。 Ⅰ.单句语法填空 1.Three parts in the project (finish) as expected by the end of last month. 2.Farming produced more food per person than hunting and gathering，so people were able to raise more children.And，as more children were born，more food (need). 3.I remember well that the witness (question) by a policeman at that time. 达标检测 had been finished was needed was being questioned 4.In the past few years thousands of films (produce) all over the world. 5.After a day’s work，I went to the restaurant near my company to have dinner，only to be told that it (decorate). 6.The trees (plant) from Monday to Friday last week by us. 7.They were living with their parents for the moment because their own house (rebuild). have been produced was being decorated were being planted was being rebuilt 8.It was the third time that the book (revise) for publication. 9.All the necessary items (send) to the flood-hit area by the end of last week. 10.The tiger (feed) some nice meat by a bunch of visitors at this time yesterday. had been revised had been sent was being fed Ⅱ.完成下列语段，尽可能多地使用本单元语法 在停完车后，John Anderson和他的同事Carol Lawrence就去超市购物了。在超市待了大约半小时之后，John意识到他的车窗没被摇下来。更糟糕的是，他的钱包被放在了前座上。 After parking his car，John Anderson and his colleague Carol Lawrence went to the supermarket for shopping.Having stayed in the supermarket for approximately half an hour，John realized that his car window 1. (not，roll) down.What was even worse was that his wallet 2. (place) on the front seat. hadn’t been rolled had been placed 与此同时，他不知道那时他的钱包正被一个无家可归的人照料着，这个人在雨中一直站着等着车主回来。当他们回来的时候，他们很惊讶地发现两个警察正站在他的车旁边。 In the meanwhile，he didn’t know that his wallet 3.__________________ (attend) to by a homeless man then，who had been standing in the rain waiting for the owner to return.They were astonished to find two policemen standing next to his car when they came back. was being attended 这两个警察告诉了他们一切。他们下定决心帮助这个无家可归的人，他们到家的时候这个善意的行为已经被发布在了社交媒体上，并且迅速传播开来。直到昨天，工作以及各种各样的帮助已经提供给了这个无家可归的人。 The two policemen told them everything.They made a decision to help the homeless man and by the time they got home the act of kindness 4.______ ___________(post) on the social media，which went viral.Job offers and all sorts of help 5. (offer) to the homeless man until yesterday. had been posted had been offered 本课结束 $