四川省岳池县第一中学2017届高三英语一轮复习课件：BOOK 1 MODULE 6 THE INTERNET AND TELECOMMUNICATIONS独立主格结构 课件 .ppt

1、Module 6The Internet and Telecommunications非谓语动词作状语，其逻辑主语须与主句主语保持一致。若不一致，非谓语动词形式须另带主语，从而构成复合结构的形式作状语。这种结构称为“独立结构”。其中，非谓语动词主动用现在分词，被动用过去分词。表示时间The meeting being over,all of us went home.开完会后我们都回家了。Her work done,she sat down for a cup of tea.她干完了活，坐下来喝茶。表示条件The condition being favourable,he may succee

2、d.若条件有利，他或许能成功。表示原因There being no taxis,we had to walk.没有出租车，我们只好步行。He wrapped her up with great care,the night being dark and frosty.夜又黑又冷，所以他把她裹得严严实实的。表示伴随情况Almost all metals are good conductors,silver being the best of all.(=Almost all metals are good conductors,and silver is the best of all.)几乎所

3、有的金属都是良导体，而银则是最好的导体。独立主格形式逻辑主语(n.)+V.-ingV.-edto do介词短语adj./adv+完整句子The girl staring at him(=As the girl stared at him),he didnt know what to say.姑娘两眼望着他，他不知道说什么好。Time permitting(=If time permits),we will go for an outing tomorrow.如果时间允许的话，我们明天去郊游。The problems solved(=As the problems were solved),th

4、e quality has been improved.随着问题的解决，质量已经提高了。Her glasses broken(=Because her glasses were broken),she couldnt see the words on the blackboard.由于眼镜摔坏了，她看不见黑板上的字。练习：考试结束了，我们开始放假。When the test was finished,we began our holiday.The test finished,we began our holiday.如果天气允许，我们明天去看你。Weather permitting,we a

5、re going to visit you tomorrow.工作完成后，我们才回家。The work done,we went home.在独立主格结构前加上with？考试结束了，我们开始放假。The test finished,we began our holiday.With the test finished,we began our holiday.如果天气允许，我们明天去看你。Weather permitting,we are going to visit you tomorrow.With weather permitting,we are going to visit you tomorrow.工作完成后，我们才回家。The work done,we went home.With the work done,we went home.独立主格形式逻辑主语(n.)+V.-ingV.-edto do介词短语adj./adv+完整句子with的复合结构with+V.-ingV.-edto do介词短语adj./adv+完整句子+宾语