unit4ing分词.ppt

The people sitting behind us are all teachers. The expert coming from Huai’an is a lady called Ms Cai. 1. Our trip was disappointing. We did not find any unusual plants. 2. The programme for the weekend looks exciting. I am looking forward to it. 4. The news was shocking. All the three boats had sunk in the storm. 5. The report from Cook was encouraging. The captain decided to attack the following night. 6. It was astonishing to see the animals and plants that are found nowhere else in the world. 现在分词（先于谓语动词发生） Having watered the vegetables, they began to pick up the apples. = After they had watered vegetables,… Having finished the work, he went back home on foot. = After he had finished the work,… 1. She gave her opinion about the new building. Then she left the meeting. Having given her opinion about the new building, she left the meeting. 2. She made one last effort to see her husband. Then she returned home. Having made one last effort to see her husband, she returned home. 3. I admired her writing for many years. Then I finally met her. Having admired her writing for many years, I finally met her. 4. I was interested in the Koories for many years. Then I decided to learn their language. Having been interested in the Koories for many years, I decided to learn their language. When working in the factory, he was an advanced worker. =When he worked in the factory, he was an advanced worker. Though willing to attend the party, he refused the invitation. =Though he was willing to attend the party, he refused the invitation. While staying in Beijing, he came to see me twice. =While he was staying in Beijing, he came to see me twice. 2. 动词-ing形式在句中作状语时，其逻辑主语与主句的主语保持一致。如： He traveled on the plane like this, keeping the tortoise hidden in a blanket. = When he traveled on the plane like this, he kept the tortoise hidden in a blanket. 过去分词(表示被动) If they had been given enough sunlight, the flowers could have grown. = Given e