高中英语知识点归纳:高中英语必修五知识点总结
2019-03-21 16:28
来源:互联网
作者:
【语法总结】
过去分词作状语
过去分词短语作状语,可表示时间,原因,条件等,可发展为一个状语从句。过去分词作状语时其逻辑主语为主句的主语。
过去分词作状语时的具体用法:
1.过去分词作时间状语相当于一个时间状语从句。例如:
Asked(When he was asked) what had happened, he lowered his head.
当他被问问题的时候,他低下了头。
2.过去分词作原因状语相当于一个原因状语从句。例如:
Frightened(=Because / As she was frightened) by the tiger, the girl didn't dare to sleep alone.
因为害怕老虎, 这个女孩不敢单独睡觉。
3.过去分词作条件状语相当于一个条件状语从句。例如:
Grown(If these seeds are grown) in rich soil, these seeds can grow fast.
如果种在肥沃的土壤里, 这些种子能长得很快。
4.过去分词作让步状语相当于一个让步状语从句。例如:
Left(Although he was left) at home, John didn't feel afraid at all.
虽然 John 被单独留在房间里, 他一点都不害怕。
5.过去分词作状语表示伴随动作或状态。例如:
The teacher entered the classroom, (and he was) followed by a group of students.
老师进入教室,后面跟着一帮学生。