Unit 3 On the Move Using Language语法 课件-2023-2024学年高中英语外研版（2019）必修第二册

Unit3 On the move Using language 外研必修第二册 1 2 To understand the usages of to-infinitive as attributive and adverbial of result, and apply them in the real context. To learn vocabulary and expressions about different sports and their benefits. 1. 谓语动词：在句中充当谓语的动词 2. 非谓语动词：在句中不充当谓语的动词 什么叫非谓语？ 也就是说，非谓语除了谓语，其他成分都能充当哟。 不定式（to do） 现在分词（v-ing) 过去分词（v-ed) She got off the bus, but (leave) her handbag on her seat. She got off the bus, (leave) her handbag on her seat. left leaving 非谓语使用条件：没有连词，还有别的动词出现时 非谓语动词 doing 主动进行 动名词 现在分词 done 被动完成 to do 目的未做 to do的基本结构（时态＋语态） 主动形式 被动形式 一般式 to do to be done 完成式 to have done to have been done 进行式 to be doing 无 完成进行式 to have been doing 无 to do的基本结构（时态＋语态） 主动形式 作用 被动形式 to do 目的；将来 to be done To finish the work on time is difficult. He refused to help me. Our parents expect us to go to a good university. He is always the first to come. He got up early to catch the first bus. I am happy to see you. He hurried to the station only to find the bus had gone. My dream is to go to a good university. 不定式在句子中可以做哪些成分？ 主语 宾语 补语 定语 目的状语 原因状语 结果状语 表语 That football is such a simple game to play is perhaps the basis of its popularity. to do 作定语 首先，动词不定式作定语，一般置于被修饰的名词或代词后。 1. n.+to do+ . There is nothing to worry . 没有什么可担心的。 She has a child to take care . 她有一个孩子要照顾。 I need a pen to write . 我需要一支可以写的笔。 I need a piece of paper to write . 我需要一张写字用的纸。 to do 作定语使用注意事项 介词 about of with on 注：被修饰词是time、place或way时，不定式后的介词要省去。 …way to do “…的方式” …time to do “…的时间” …place to live “居住的地方” 2. the only/the last/ the next/the+序数词/the+最高级+名词复数+to do He is always the first person (come) and the last one (leave). I suppose this is the easiest method (grasp). He is the only worker (attend) the meeting. to come to leave to grasp to attend 3. the+ ability/ambition/anxiety/decition /desire/ fail