Work hard, and you'll succeed.

　=If you work hard , you'll succeed.= ____________________________

　Turning to the right(=_________________),you'll find a path leading to his cottage.

　翻译：___________________________________________

5. 表示结果（自然结果）,相当于so, so that等引导的从句。

His parents died, leaving the baby an orphan.

The bus was held up by the snowstorm, thus causing the delay.(副词thus强调结果)

= The bus was held up by the snowstorm, so that it caused the delay.

翻译：____________________________________________

　注意：不定式也可以作结果状语，但表示出乎意料的结果。如：

He hurried to the post office, only to find it was closed.

他急忙跑到邮局，不料却发现已经关门了。

6. 用作让步状语时相当于though, although等引导的从句

Admitting what he said (=_______________), I still think he hasn't tried his best.

动词-ing形式的否定式通常是在v.-ing 形式前加not.无论在完成形式还是被动形式里，必须置于v.-ing形式之前。如：

Not knowing how to do it, he asked the teacher for advice.

Not having finished my work, I am still doing it day and night.

Not having been watered for a long time, the flower died.

三、v.-ing的时态和语态

现在分词的时态分为一般式和完成式两种。一般式(主动doing; 被动being done)所表示的动作与谓语动词所表示的动作同时(或之后)发生。完成式(主动having done;被动having been done)所表示的动作则在谓语动词所表示的动作之前已经发生。

He hurried home, looking behind as he went.

Having lived in Shanghai for years, I know each part of it very well.

The large building being built down the street will be a hospital.

注意：现在分词的完成式一般只作状语。

　　Having finished the work, I went home happily.

　　Rewrite the underlined part in each sentence, using non-finite verbs ( to do, doing or done).

　　When she was cooking in the kitchen, she burnt her finger.

　　While he worked in the workshop, he made many friends there.

　　After he finished the meal, he turn on TV to watch a cartoon program.

　　Because he was highly praised by the manager, the man worked harder.

　　After we were shown the library. We were taken to visit the lab.

　　If you have another look, you will see the mistake in the sentence.

　　He stood in the shade and waited for his friend.

　　He had an accident and lost his arm.

　　The boy who is running ahead of the other is my classmate.

　　The bike which are made in the factory are of good quality.

　判断正误

1. While reading the book, the telephone rang.