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课件网) Presentation Unit1 Time to Relax Section A How do we spend your free time Grammar Focus (4a-4c) 语法课公开课 单元主题范畴：人与社会＆人与自我 单元主题内容：个体成长，身心调节；人际互动，群体协作，社会参与 (2024新版)人教版 八年级(下册) Presentation Learning Objectives 1.学生能准确识别句子中动词不定式作宾语补足语、状语等的语法功能，理解动词不定式不同形式（原形、to do、not to do）的使用规则。（学习理解） 2.学生能根据语境正确运用动词不定式的不同形式完成对话补全和语篇填空任务，做到语法形式与语义表达的匹配。(学习理解，应用实践) 3.能结合自身实际规划休闲活动，用英语阐述选择依据与应对挑战的策略，能从休闲活动体验中提炼感悟并进行英语表达。(迁移创新) Presentation Watch and say Let’s enjoy a video and fill in the blanks. I need somebody_____ Somebody_____ Somebody _____ Somebody _____ It's easy _____ But it's never the same to heal to know to hold to have to say What are they called 非谓语动词to do (动词不定式the infinitive) Do you know the usage of the infinitive Presentation Look and say What are they The infinitives （动词不定式） 开始做某事；进入 试一试某事 Presentation Look and say Infinitive 动词不定式 定义 概述 用法 动词不定式由to + 动词原形构成（有时可省略to），是非谓语动词的一种，没有人称和数的变化，在句中不能作谓语,能在句中作其它多种句子成分。 动词不定式的基本形式：to do(有时to可以省略)，否定形式为not to do。 不定式是非谓语动词形式中的一种，可以在句中作主语、宾语、宾语补足语、定语、表语、和状语等。 本单元重点讲动词不定式作目的状语和宾语补足语的用法。 Presentation Read and say 作动词宾语 动词 Presentation Look and say What are you going to do next weekend I plan to ……. climb mountains play soccer fly kites cycle I decide to …… I hope to …… I like to …… ski paint play the piano swim I expect to …… What is the function of the infinitive in bold object (作宾语) Presentation Look and say I plan to watch Days of Our Past. I expect to learn something from it. 谓语 宾语 主语 常见的跟动词不定式做宾语的动词: 想要 _____ 期望 _____ 希望 _____ 计划 _____ 决定 _____ 拒绝 _____ 学习 _____ 尽力 _____ want expect hope plan decide learn refuse try She wants _____ a new car.她想买辆新车。 I decide _____(visit) my grandparents this weekend. to buy to visit expect to do sth. 期盼做某事 wish/hope to do sth. 希望做某事 plan to do sth. 计划做某事 fail to do sth. 失败做某事 pretend to do sth.假装做某事 refuse to do sth 拒绝做某事 decide to do sth 决定做某事 learn to do sth 学会做某事 prepair/get ready to do sth 准备做某事 want/would like to do sth 想做某事 promise to do sth 答应，承诺做某事 动词不定式to do sth.的否定结构：_____ not to do sth. Joe decided _____the game shows. Joe决定不观看游戏节目。 I pretend _____them. 我假装不认识他们。 not to watch not to know Presentation Watch and say 我希望这周末去看《疯狂动物城2》。 I hope to watch Zootopia 2 this weekend. 动词宾语 Would you like to see a film this evening Yes, I agree to go there with you. Presentation Watch and learn Presentation Read and sa ... ...
