Unit 5 Music Discovering Useful Structures 过去分词语法课件-2023-2024学年高一英语 人教版（2019）必修第二册

Discovering Useful Structures Past Participle as Adverbial and Predicative Book 2 Unit 5 1 Aims: 1. Enable students to rewrite an adverbial clause with past participle. 2. Enable students to use the past participle correctly in exercises. 2 录 目 Contents 1 2 3 4 回顾过去分词的用法 过去分词作状语 过去分词作表语 巩固练习 Part 1 过去分词用法回顾 A boy called Tom went to the cinema one night. It was a horror film, but he was interested in it. Sometimes he felt excited, sometimes he felt frightened. After the film, the tired boy came back home. Haunted by the horrible images, the boy was afraid to go to bed. He kept the door locked and waited for... frighten call haunt tire excite interest lock 用法回顾:用所给词的适当形式填空 5 1. We need another copy of the _(sign) agreement. 2. She tried to make herself _(understand) while giving her talk. 3. Thanks to the opportunity_(offer)by my uncle, I finally made it. 4. _(build) in 1192, the bridge is over 700 years old. 5. He seemed _(disappoint) by the failure of his patent. 用法回顾:完成句子并指出所填词充当的成分 signed disappointed understood Built offered 定语 表语 定语 状语 宾补 6 Part 2 过去分词作状语 状语是用于说明时间、条件、原因、方式、伴随、地点、目的、结果、方向、程度和状况等的一种句法成分。可充当状语的有副词、介词短语、动词不定式、现在分词或者过去分词等。 状 语 8 1. They were greatly touched to hear the old man’s story. 2. They did everything they could to save the boy’s life. 3. I said it in fun. 4. They returned tired and hungry. 5. Seeing this, some students became very worried. 6. Heated to a high temperature, water will change into vapor. 7. Shocked at what happened, Tom didn’t know what to do. 9 过去分词作状语可表示_、_、_、_、_、_。相当于一个时间、条件、原因、方式、伴随、让步状语从句。 多数情况下,分词的逻辑主语和句子的主语是同一人或同一物。 过去分词在句中表被动、表完成。 过去分词作状语 时间 条件 原因 方式 伴随 让步 10 过去分词短语做状语表时间,相当于一个由when, while, until,afrer等引导的 _。 1. Accepted by the university, he was addicted to online games. = After he was accepted by the university, he was addicted to online games. 2. Asked why he didn’t do it, he began to cry. = When he was asked why he didn't do it, he began to cry. 1. 表时间 时间状语从句 11 2. 表条件 1. Given more time, we could do it much better