标题：初中英语语法：不定式的特殊句型so as to

　　　　 Tom kept quiet about the accident so as not to lose his job.　

　　　　　　 汤姆对事故保持沉默是为了不丢掉他的工作。

　　　　 Go in quietly so as not to wake the baby.

　　　　　　 轻点进去，别惊醒了婴儿。

　　2)　so kind as to ---劳驾

　　　　 Would you be so kind as to tell me the time?

　　　　　　 劳驾，现在几点了。