Unit 1 Art Period 3 Discovering useful structures 课件-【新教材精创】-2020-2021学年高中英语新教材同步备课(人教版选择性必修第三册）

人教版 选择性必修三 Period 3 Discovering useful structures The infinitive of the verb as the predicative Unit 1ART 1 1.Enable the Ss to master the usage of the infinitive of the verb as the predicative 2.Enable the Ss to use the relevant grammar flexibly and authentically in the real situation. Teaching Goals 2 本单元to do sth基本用法 自我探究。 观察课文例句，总结to do sth 的用法。 1. Perhaps the best way to understand Western art is to look at the development of Western painting over the centuries. 2.During the Middle Ages, the purpose of Western art was to teach people about Christianity. 3. In this work, Monet's aim was to convey the light and movement in the scene 动词不定式在句子中做表语。 自我探究 基本构成 定义 定义 To do sth 不定式 相当于名词、形容词、副词。充当主语、宾语、定语、表语、宾语补足语、状语。 动词不定式作表语 1 结构 am/is/are/was/were + 不定式 The purpose of education is to develop a fine personality in children. 教育的目的是发展儿童良好的品格。 2 功能 （1）表示目的 The next step is to understand exactly what conveys in the contemporary painting. 下一步要弄清楚这幅当代画所表达的确切内涵。［词汇复现］ （2）表示事态发展的结