Period Ⅱ Using language——Grammar & Vocabulary Grammar(现在分词作状语)课前自主预习[观察句子,总结规律]①Before experiencing The Revenge of Prince Zidan, I wasn't sure if I would enjoy it
②Using_such_techniques,_the opera had transformed a small stage into the whole universe
③Having seen quite a few productions of Hamlet and read the play many times, I was full of confidence—until the Peking Opera came to town
[我的发现](1)句①~③中可知现在分词的逻辑主语都是句子的________
(2)句①中画线部分作________状语;句②中画线部分作________状语
(3)句①②中现在分词短语为一般式,表示动作与谓语动词________;句③中现在分词短语为完成式,表示动作发生在谓语动词________
答案:(1)主语 (2)时间;方式 (3)同时发生;之前精讲课时语法一、现在分词作状语的用法现在分词(短语)在句中作状语来修饰谓语动词或整个句子,表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况
1.作时间状语(相当于一个时间状语从句)Walking_in_the_park,_she saw an old friend
=When/While_(she_was)_walking_in_the_park,_she saw an old friend
当她在公园里散步时,她看到了一位老朋友