现在分词作状语
)
e.g. Hearing their teacher’s voice, the pupils stopped talking at once.
（= On hearing their teacher’s voice…
= As soon as they heard their teacher’s voice, the pupils…）Working in the factory, he learned a lot from the workers.
( = When / while working in the factory…
= When he was working in the factory, he…)
e.g.Having finished his homework the boy was allowed to watch TV play.
( = After having finished his homework, the boy…
e.g.Working hard, you will succeed. = If you work hard, you’ll succeed.
e.g. Having lived with the girl for 5 years, we all know her very well.
e.g. Weighing almost one hundred jin the stone was moved by him alone.
e.g. Their car was caught in a traffic jam, thus causing the delay.
e.g. The children ran out of the room, laughing and talking merrily.
= The children laughed and talked merrily, and they ran out of the room.