动词不定式To do that sort of thing is foolish 。I want to see you this evening.All you have to do is to finish it quickly.We found a house to live in.She came here to study English. I warned the patient not to eat cold water after the operation. 主语 宾语表语 定语 状语 宾补英语博客网 http://ghb.blogbus.com 作主语To master a foreign language is really important nowadays.To give up smoking is right.1. 当今掌握一门外语真的很重要。2. 放弃吸烟是对的。英语博客网 http://ghb.blogbus.com4. 用作主语1. To be here at Christmas time is my dream.2. To go abroad is his dream. 3. To say is easy, to do is difficult.( 这时可将其用形式主语it 来替换 ) →It is my dream to be here at Christmas time. → It is his dream to go abroad. → It is easy to say, it is difficult to do. 作宾语Fred didn’t have any money, so he decided to look for a job.He promised not to tell anyone about it.1. Fred 没有钱，所以他决定找一份工作。2. 他答应不告述任何人这事。 作表语My job is to teach English.To see is to believe.1. 我的工作是教英语。2. 眼见为实。英语博客网 http://ghb.blogbus.com 作定语Do you have anything to say?1. 你有什么要说的吗 ?2. Betty 是第一个知道这真相的人 Betty was the first to know the truth英语博客网 http://ghb.blogbus.comGive me something to drink. I have two books to read. They have much food to eat. He asked for a room to live in. I don’t have a pen to write with. The ice is hard enough to skate on. He bought a toy to play with.6. 用作定语 ( 这时不定式与被修饰词有动宾关系。若是不及物动词, 介词不能省略) 作状语He spoke loudly (so as / in order) to be heard.They jumped with joy to hear the news.I’m too tired to walk any further tonight.目的状语 .原因状语 .结果状语英语博客网 http://ghb.blogbus.com 作宾补She asked me to stay t...
