Unit1 Art Using Language Learning about language 讲义-2022-2023学年高中英语人教版（2019）选择性必修第三册

选择性必修三 unit 1 art Learning about language 1、 动词不定式用法 （1） 形式：一般式： to do 被动式： to be done； 进行式：to be doing 完成式： to have done 被动式： to have been done Eg:His goal is to become a volunteer at the local hospital in the coming holidays. His goal is to be admitted into Peking University. Everyone seems to be doing it. He seems to have caught a cold. Your homework is scheduled to have been finished before new term began. （2） 句法功能: ①作主语：表一次性的； it is +adj+for/of sb to do sth Eg: Your task today is to wash the curtains. How long did it take you to finish the work? It is difficult for us to finish the work? It is stupid of you to write down everything that teacher says. ②作表语:be + to do; remain to be done Much remains to be done. During the Middle Age, the purpose of Western art was to teach people about Christianity. ③作宾语: v(plan/want/promise/attempt/promise) +to do Eg: She pretended not to see me when I passed by. We agreed to meet here but so far she hasn’t turned up yet. ④作定语：n+to do; the first/last/next+n to do Eg:She was the first woman to win the gold medal in the Olympic Games. He was the only one to survive the plane crash. He made an attempt to stand up. A good teacher must have the ability to make himself understood. ⑤作状语：目的状语： in order to do=so as to do; .In order to make a study of kangaroos, he went to Australia. .Her mother plans to fly to Beijing at least four times a year so as to visit her. 结果状语： only to do .Jane hurried back only to find that her mother had left. .I am not so stupid as to write it down. .He is old enough to join the army. .I am too tired to stay up any longer.