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IDEA
考点三 分词放在句首，或在逗号后面作状语的形式
Doing sth , ……. I often hear this song sung. Hearing the news, he couldn’t help crying.
1. Finding her car stolen, _________. A. a policeman was asked to help B. the area was searched thoroughly C. it was looked for everywhere D. she hurried to a policeman for help
D
考点七 在用分词短语作状语时, 它逻辑上的主语一般必须与句子的主语一致, 但有时它也可以有自己独立的逻辑上的主语, 这种结构称为:
独 立 结 构
独立结构可以表示伴随动作或情况, 表示时间、原因、条件等, 例如：
He rushed into the room, his face covered with sweat. (伴随情况)
The shower being over, we continued to march. (时间)
So many students being absent, we decided to put the meeting off. (原因)
Weather permitting, we’ll have an outing tomorrow. (条件)
All things considered, her paper is of greater value than yours.
The job done, we went home.
The composition written, he handed it to the teacher.
分词的独立主格结构
The job finished, we went home. The weather being fine, we went swimming. He being absent, nothing could be done.
当分词的逻辑主语不是主句的主语时，要给出它自己的主语，构成独立主格结构。
相当于：
After the job was finished, we went home.
Because the weather was fine, we went swimming.
Because he was absent, nothing could be done.
考点八 有些动词后只跟动名词作宾语，
如：admit，appreciate，avoid，consider，delay，dislike，enjoy，escape， excuse，finish，imagine， keep，mind，miss，practise，resist， risk，suggest，deny等。
考点九 有些动词后既可以跟不定式，又可以跟动名词，但意义上有区别，
如：forget，remember， mean，regret，stop，try等。
注意问题
1）forget to do 忘记要去做某事（此事未做） forget doing忘记做过某事（此事已做过或已发生） 2）stop to do 停止、中断（某件事），目的是去做另一件事 stop doing 停止正在或经常做的事 3）remember to do 记住去做某事（未做） remember doing记得做过某事(已做) 4) regret to do对要做的事遗憾 regret doing对做过的事遗憾、后悔 5）try to do努力、企图