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。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。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 .结果状语作宾补She asked me to stay there.1. 她叫我呆在这儿。2. 请允许我介绍 Mr. White 给你们。 Please allow me to introduce Mr. White to you.注意A. 有些动词后面的不定式不带to ，如feel （一感） hear,listen to （二听） make, have, let （三让） see, watch, notice, observe （四看） .I heard them sing a pop song .The teacher made me answer the question.We watched them play football .注意 B. 动词不定式的否定式只须在to 前加 not.My father decided not to take up the job.The teacher told us not to be late again.注意C. 带疑问词的动词不定式在to 前加疑问词。Mr.Lin will teach us how to use the computer.Can you tell me where to get the book?注意D. 作简短回答或避免不必要的重复时，动词不定式常常省去to 后面的动词，只保留 to 。A:Would you like to come to my party?Mary wanted to use my bike, but I as...
