新概念第二册lesson20.ppt

【Key structures】关键句型 细读下面的例句, 特别注意用斜体印出的以-ing结尾的词. 1.Eating is always a happy thing. 2. Getting up early is a good habit. 3.Reading in bed is something I always enjoy. 动词ing做主语 1.I enjoy fishing very much. 2.She is afraid of staying in that house alone. 动词ing作宾语 a.) My job is testing all kinds of software. b.) His greatest happiness is serving the people. c.) Seeing is believing. 动词ing作表语 关键句型—动名词 1）动名词是动词的一种非谓语形式； 2）v.+ing形式; 3) 它在句中充当名词的作用，可单独或引起短语作主语，表语，动词宾语，或介词的宾语以及定语。） 用动名词将两个短句连到一起. e.g.: 1.He sat there. He did not say anything. 他坐在那儿, 他什么话也不说. He sat there without saying anything. 他默默无语地坐在那里. 2.He turned off the radio. He left the room. 他关掉了收音机, 他离开了房间. Before leaving the room, he turned off the radio. 离开房间之前, 他关掉了收音机. 1.He looked at his watch. He hurried to the station. After looking at his watch, he hurried to the station. Or: After having looked at his watch, he hurried to the station. 练习题： 用括号内动词的适当形式填空： _______ (listen) to pop music is something he enjoys. The workers left after ________ (finish) the work. After __________________ (spend) the money, he wrote to his father. You should apologize to your teacher for ______ (come) late. We can learn how to write by ______ (read). Don’t be afraid of ______ (ask) questions. Are you interested in ______ (play) volleyball? He left home without ______(lock) the door. Listening finishing having spent/spending coming reading asking playing locking 9._________ (teach) English is my job. 10.Why does he enjoy________ (walk) in rain? 11.He apologized for _________ (not hand) in the homework on time. 12.Instead of ________ (go) to see a doctor, he lay in bed and had a sleep. 13.I stayed in bed all day instead of ________ (go) to work. 14.A lot of men have given up _________(wear) hats. 15.She is very interested in ________ (dance). 16.On _______ (enter) the room, he turned on the light. Teaching walking not handing going going wearing dancing entering What are your hobbies? It is relaxing