状语从句主谓成分的省略状语从句主谓成分的省略是英语语言在使用过程中出现的一种较普遍的语法现象，它能使语言言简意赅。Though understanding no Chinese, the American girl was able to communicate with the other students in her class.When asking the teacher, he was very polite.Until finished, the problem was a continuous worry to me.Hell go to the seaside for his holiday if (it is) possible.一、状语从句主谓成分的省略，须遵循下面原则：（一）当从句的主语与主句的主语一致时，从句可以省略主语，从句的谓语动词采用其V-ing结构。例如：Although working very hard, he failed in the final exam. (Although he worked very
