1. The Present Participle 现在分词 ——as Adverbial 作状语

2. 1.When you look out of the window, you can see the famous Opera House. 2. If you listen to English every day, you’ll learn it well step by step. 3. Because Mary is ill today, she is absent from the English test. 4. He died from a sudden traffic accident so that he left the experiment half-done. 5. Even though I knew the bad result, I didn’t give up. 6. He stood by the door and looked out. ___ ___ _____ _ __ ________ ___

3. 1.When you look out of the window, you can see the famous Opera House. Looking out of the window, you can see the famous Opera House. When looking out of the window,… -ing 分词作时间状语

4. 2. If you listen to English every day, you’ll learn it well step by step. ---- Listening to English every day, you’ll learn it well step by step. ----If listening to English every day,… -ing 分词作条件状语

5. 3. Because Mary is ill today, she is absent from the English test. ----Being ill today, she is absent from the English test. -ing 分词作原因状语

6. 4. He died from a sudden traffic accident so that he left the experiment half-done. ---- He died from a sudden traffic accident leaving the experiment half- done. -ing 分词作结果状语

7. 5. Even though I knew the bad result, I didn’t give up. ----Knowing the bad result, I didn’t give up. -ing 分词作让步状语

8. 6. He stood by the door and looked out. ---- He stood by the door looking out. -ing 分词作伴随状语

9. Practice: 1.While I was walking in the street, I saw Tom. --- (While) Walking in the street, I saw Tom. 2. Lihua began to watch TV after he finished his homework. --- (After) Having finished his homework, he began to watch TV. 现在分词完成式

10. 3. As I thought he might be at home, I phoned him. ---Thinking he might be at home, I phoned him. 4.Because he didn’t know the address, he couldn’t find the school. --- Not knowing the address, he couldn’t find the school. 现在分词的否定式

11. 5. If you stay here for some time, you’ll find people here are friendly. --- Staying here for some time, you’ll find people here are friendly. 6. Although she believed that her son would come back, she never saw him in the end. --- Believing that her son would come back, she never saw him in the end.

12. 7. He turned off the light so that he could see nothing. --- He turned off the light seeing nothing. 8. They went back home and chatted. --- They went back home chatting.

13. Walking in the street, I saw Tom. Having finished his homework, he began to watch TV. Thinking he might be at home, I phoned him. Not knowing the address, he couldn’t find the school. Staying here for some time, you’ll find people here are friendly. Believing that her son would come back, she never saw him in the end. He turned off the light seeing nothing. They went back home chatting.

14. 1. 现在分词作时间、原因、条件、让步、结 果、伴随等状语。（ -ing 分词 --- 状语从句 部分） Eg. He asked the police how to go there so that he found the working place in the end. ---He asked the police how to go there finding the …

15. 2. –ing 分词作状语，状语从句中的主语 不再出现。 3. 状语从句的连接词要省，为起强调作用， 有些可保留。

16. 4. –ing 分词作状语，分词逻辑主语和句子 （主句）主语是一致的。 Eg. When he was walking along the road, an accident happened. ---Walking along the road, an accident happened. ---Walking along the road, he saw an accident.

17. --Seeing the professor, students smiled and said good morning to him. --Seeing from the top of the mountain, the village is so small. --Looking out of the window, the street is crowded. √ × ×

18. 一般式完成式否定式 主动式主动式 doinghaving donenot doing not having done 被动式被动式 being donehaving been donenot having been done not being done 现在分词的结构