Unit 4 Scientists Who Changed the World Grammar and usage 课件-2022-2023学年高中英语牛津译林版（2020）必修第三册

01 Lead-in 02 Presentation 03 Consolidation 04 Summary 目录 CONTENTS Lead-in 壹の章 Lead-in Learn (walk) before you run. 循序渐进 (live) without an aim is like sailing without a compass. 生活无目标犹如航海无指南 (lose) years are worse than lost dollars. 一寸光阴一寸金，寸金难买寸光阴 Living Lost to walk V-ed Made by Cicy 非谓语动词--过去分词 1. Tsinghua University founded in 1911 is very famous. 2. Deeply moved by the story, he cried. 3. He explained again to make himself understood. 4. We should drink boiled water. 5. Absorbed in his book, he didn't notice me. 过分:句法功能 定 状 宾补 定 状 过分:句法功能 1. 作定语 单个v-ed作定语用于名词前，功能上相当于形容词, v-ed短语用于名词后，并可改写为定语从句， 表示被动、完成含义。 boiling water boiled water the developing countries the developed countries falling leaves fallen leaves rising sun risen sun 正在沸腾的水 开水 发展中国家 发达国家 正在落下的叶子 落叶 正在升起的太阳 已经升起的太阳 Tips：过分与现分作定语的区别 Practice 1. We should drink water which has been boiled. 2. They took the woman who was injured to the hospital at once. 3. The name mentioned in the letter was known to me. 4. The firemen were trying to rescue the people trapped in the fire. We should drink boiled water. They took the injured woman to the hospital at once. The name which was mentioned in the letter was unknown to me. The firemen were trying to rescue the people who were trapped in the fire. 2. 作宾补 常见的接过分作宾补的动词： have, get, leave, make, keep, hear, find, feel, notice, observe, watch, see,catch 等。 eg. It is difficult for him to make himself understood. She found the door locked. 过分:句法功能 Practice 1. I heard the little boy (cry) when I came out. 2. I hurried to the shop, only (find) it (close). 3. The flowers need (water). 4. You'd better have your flowers (water). 5. I had my hair (cut) yesterday. 3. 作状语 过去分词短语作状语，可表示： ， ， ， 等。 分词的逻辑主语与主句的主语一