1.2 Unit 1 Learning about language grammar语法动词不定式做表语-高二英语同步精品课件+课后习题（人教版2019选择性必修第三册)

Unit 1 Art Period 2 Learning about language 动词不定式作表语 Infinitives as the predicative 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. (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... 在以上句子中，动词不定式都是作 ，表示具体的事情或将要发生的事情。 表语 感知原文 讨论归纳一：主语是以________________, ____ , _________, duty, suggestion,duty,hope,idea,intention,plan等为中心的名词词组时，或者以what引导的名词性分句表示，一般用动词不定式作表语说明主语的___ _。 aim 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. the best way to