Unit 4 Journey Across a Vast Land Using Language 过去分词与现在分词用法课件 -2023-2024学年高中英语人教版（2019）选择性必修第二册

过去分词 vs. 现在分词 用法对比 一、定义 动词的过去分词 （ -ed 或不规则形态）。 二、语法作用  具有动词的性质，相当于一个形容词或副词，在句中可以作定语、状语、表语和补足语。 Past Participle Functions 过去分词用法 作用相当于一个定语从句。单个词作前置定语；短语作定语后置。 English is a widely used language. This is a school built in 1980. 1. 过去分词作定语 This is a school which was built in 1980. The stolen bike belongs to Jack. The bike which was stolen belongs to Jack. The lecture given by Professor Zhang is about environment protection. The lecture which was given by Professor Zhang is about environment protection. A man was arrested by the police. What was his name? What was the name of the man who was arrested by the police? What was the name of the man arrested by the police? 定语从句 分词做定语 相当于一个状语从句，说明动作发生的背景或情景，表示时间、条件、原因、让步、伴随情况等。一般来说其逻辑主语是主句的主语。 a、表示时间 Seen from the space, the earth looks blue. = When it is seen from the space, the earth looks blue. 2. 过去分词作状语 c、表示原因 Deeply moved by the story, the children began to cry. = As they were deeply moved, the children began to cry. b、表示条件 Kept in refrigerator, these vegetables will remain fresh. = If they are kept in refrigerator, these vegetables will remain fresh. d、表示伴随情况 e、表示让步 She walked out of the house, followed by her little daughter. = She walked out of the house, and was followed by her little daughter. Beaten by the enemy, he refused to let out the secret. = Although he was beaten by the enemy, he refused to let out (泄露）the secret. The man was accused of stealing money. He was brought to court. Because he was accused of stealing money, the man was brought to court. Accused of stealing money, he was bought to court. 句型变换： 状语 从句 分词代替从句 Jane was scared of the lighting. She refused to go outside. Because Jane was scared of the lighting, she refused to go outside. Scared of the lighting, Jane refused to go outside. A boy was injured during the football match. He was examined by a doctor. Because the boy was injured during the football match, he was examined by a doctor. Injured during the football m