英语必修五知识点(2).docx

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1、英语必修五知识点(2)英语必修五学问点：过去分词 过去分词兼有动词、副词和形容词的特征，可以带宾语或受状语修饰。过去分词和宾语或状语一起构成过去分词短语。它在句中可以作定语、表语、宾语补足语或状语。这节课讲解作定语、表语的用法。 1. 作定语 作定语的过去分词假如是单词，一般放在被修饰词的前面;过去分词短语作定语，一般放在被修饰词的后面。例如： There are many fallen leaves on the ground. This is a book written by a worker. 2. 作表语 过去分词作表语,多表示主语所处的状态。 I was pleased at th

2、e news. The door remained locked. 过去分词作表语，相当于形容词，常见的有：delighted, disappointed, astonished, interested, satisfied, surprised, tired, worried, excited, married 等。 过去分词作表语时，应留意与被动结构的区分。系表结构说明主语的状态或具有的性质、特点;被动结构强调谓语动作。 The small village is surrounded by trees.(状态) The small village was soon surrounded b

3、y enemy soldiers.(动作) Im interested in chess.(状态) 3. 过去分词做状语 表时间，相当于一个时间状语从句，有时过去分词前可加连词 when 或 while 来强调时间概念。 Seen from the top of the hill, the city looked like a big garden. Accepted by the Party, he decided to devote his life to the cause of the Party. 表缘由，相当于一个缘由状语从句。 Exhausted, the children fe

4、ll asleep at once. Encouraged by the speech, the young people made up their minds to take up the struggle. 表条件，相当于一个条件状语从句，有时过去分词前可用 if 等词 Heated, water changes into steam. Given another chance, he will do better. 表让步，相当于一个though/although引导的让步状语从句。 Laughed at by many people, he continued his study. 表伴随，说明动作发生的背景或状况。 Surrounded by a group of pupils, the old teacher walked into the classroom. The trainer appeared, followed by five little dogs. 猜你感爱好的： 1.英语必修5学问点 2.中学英语必修五重点句子 3.高二英语必修五重点单词和短语 4.中学英语必修五Unit1重点单词积累 5.高二英语必修5单词短语 3 / 3