UNIT 5　Using language——运用•提升语言能力（课件PPT）-【新课程学案】新教材2023-2024学年高中英语选择性必修3 （外研版）

Using language—运用·提升语言能力 课时目标 1.复习非谓语动词作主语、宾语和表语的用法，并正确运用非谓语动词作主语、宾语和表语完成语篇活动。 2.听懂与仿生学相关的话题内容，并能够恰当地运用相关词汇和表达，谈论益处和表示兴趣。 3.关注英语语法的语用功能，了解语言的形式和意义是相统一的，并且能够在实际生活中运用这一规律。 语法项目——非谓语动词作主语、宾语和表语 初识语法——在美文运用中体悟 My volunteer work is ①to clean the rooms for the old in the nursing house every Sunday. And the passage needs ②cleaning/to be cleaned every two weeks.My favourite sport is ③swimming. ④Watching swimming matches has become a routine for me. My ambition is ⑤to be a top swimmer in the world. Perhaps it is impossible for me ⑥to realise my dream in my life. But when I talk about my dream with the old grannies, they all encouraged me to take good exercise and realize my dream as soon as possible. I am very ⑦moved by their words. ①不定式短语作表语，表示具体的动作； ②v.-ing 或不定式作动词need的宾语； ③v.-ing作表语，表示习惯性的动作； ④v.-ing短语作主语，表示习惯性的动作； ⑤不定式短语作表语，表示具体的动作； ⑥不定式短语作真正的主语，it是形式主语； ⑦v.-ed作表语，表示主语的心理状态。 续表 慧学语法——在归纳演绎中学通 [自主感知] ①(教材典句)It is natural to think in this way, but of course it wasn't the umbrella that inspired the flower or the roof that inspired the pine cone. ②(教材典句)Today, architects continue to explore ways to capture the beauty of natural forms, to mimic the way nature works or even to make natural organisms part of a building. ③(教材典句)Shaped to resemble a lotus flower, it appears to float above the waterfront promenade and the water that surrounds it. ④(教材典句)Visitors are often amazed to find themselves in an urban building that so truly captures the beauty of natural forms. ⑤(教材典句)Creating buildings such as these enables us to live in closer harmony with our environment. [会发现] 句①和句⑤分别是动词不定式和动名词作 ；句②是动词不定式作 ；句③和句④分别是动词不定式和过去分词作 。 主语 宾语 表语 [语法规则] 一、非谓语动词作主语　 1．非谓语动词作主语的基本用法 形式 用法 主谓一致 动名词 动名词作主语常表示一般的、抽象的或习惯性的动作。 单个的动名词或者动词不定式作主语时，谓语动词用单数形式。 动词不定式 动词不定式作主语多表示具体的、一次性的或尚未做的动作。 Living in the city brings him lots of job chances. 住在城市给他带来很多工作机会。 Reading aloud is a good way to learn a language. 大声朗读是学习一门语言的一个好方法。 To ask her for help is necessary. 要求她帮忙是必要的。 2