ing的用法和讲解.pptVIP

Examples: 1.When he saw the teacher, the student smiled and said good morning to him. Seeing the teacher,the student smiled and good morning to him. 1)When you hang wet clothes near a fire, you will see steam rising from them. 2)While he was reading the newspaper, father nodded from time to time. 2. As I was excited, I couldn’t go to sleep. Being excited, I couldn’t go to sleep. As he is a tailor, he knows what to do with this material. Because he didn’t know much English , he could hardly understand the English film. Not knowing much English,…… 3.The sun shines brightly in the sky and gives us light and heat. The sun shines brightly in the sky giving us light and heat. Wei Fang sat at the desk and wrote an article in English. Wei Fang sat at the desk , writing an article in English 4. If you lose heart, you won’t find a way to overcome the difficulty. Losing heart, you won’t find a way to overcome the difficulty. If a person stands at the foot of a mountain, he will find himself very small. Standing at the foot of a mountain, he will find himself very small 5. She finished her studies. Then she was going to find a job. (Not)Having finished her studies, she was going to find a job. First we crossed the valley. Then we started to climb a hill. Having crossed the valley, we started to climb a hill 三. --ing作状语的用法 ① 现在分词作状语，表示陪衬性的动作或伴随情况，如： The children ran out of the room, laughing and talking. They stood there for an hour watching the game. She sat at the desk reading a newspaper. ③ 现在分词作状语，表示原因或理由，如： Not knowing her address, we couldn’t get in touch with her. Being so poor in those days, we couldn’t afford to send the boy to hospital. 注：如果分词表示的动作在谓语所表示的动作之前发生，则要用完成形式，如： Having worked among the peasants for many years, he knew them very well. Not having received an answer, he decided to write another letter. ④ 现在分词作时间状语（相当于 when 引导的从句），如： 1)Turning around,