Unit4 History and Traditions Discovering Useful structures教学设计 -2024-2025学年高中英语人教版（2019）必修第二册

Unit 4 History and Traditions Period 3 Discovering Useful Structure过去分词做宾语和宾补 教学设计 【教材分析】 这一教学阶段主要涉及语法：过去分词用作定语和宾语补语。 【教学目标】 1.引导学生复习过去分词作为定语和客观补语的基本用法。 2.引导学生灵活运用过去分词作为定语和客观补语的一些特殊情况。 3.增强学生对语法学习的兴趣。 【教学重难点】 1.帮助学生理解过去分词作为定语和客观补语的功能。 2.指导学生使用过去分词作为定语和客观补语写论文。 【教学过程】 Step1:Reviewing the past, one can understand the new. Analyze underlined phrases and summarize common usage of past participles. 1.(教材P41)They had castles built(build) all around England, and made changes to the legal system． 2.(教材P42)They use the same flag, known(know) as the Union Jack，．．． 3.(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement. Step 2:The meaning of the past participle as an attributive. 1. The past participle of transitive verbs serves as an attributive, indicating passivity in voice; In terms of time, it often indicates that an action has occurred or been completed, and sometimes it does not indicate temporality. 2. The past participle of intransitive verbs serves as an attributive, which does not indicate passive meaning, but only emphasizes the completion of the action. Step3：The position of the past participle as an attributive. 1.In general, a single past participle is used as a prepositional modifier, which is placed before the modified word. 【 Exam Tip 】 Some past participles can also be used as attributive after the noun they modify when they represent a specific meaning. 2.When a past participle phrase is used as an attributive, it is often used as a postpositive attributive, meaning it is placed after the modified word, and its function is equivalent to an attributive clause. 3．过去分词与现在分词作定语的区别 　意义形式　 语态 时态 过去分词 被动 完成 现在分词 主动 进行 4．The difference between the passive voice of past participle and present participle, the passive voice of infinitive verb, and the use of attributive. 意义形式　 语态 时态 done 被动 完成 being done 被动 进行 to be done 被动 尚未发生 Step 4: The common situation where past participles serve as object complements. 1. The past participle is used for the verb keep in the table state, The word 'leave' is followed by an object complement. 2. The past participle is used as an object complement after the causative verbs have/get and make. (1)“have/get＋宾语＋过去分词”表示“让别人做某事”。He wants to have/get his eyes examined tomorrow．他明天想去检查眼睛。 (2)在“make＋宾语＋过去分词”这种结构中，过去分词表示结果。They managed to make themselves understood by using very simple English．他们用很浅易的英语来设法使自己被理解。 感官动词see, hear, notice, observe, watch, feel, find等后，可用过去分词作宾语补足语。When we saw the road bloc ... ...