模块4 Unit 10 Money 主备：_____ 集备：_____ 使用时间：_____ 第___节 班级：_____ 第____小组_____号 姓名_____ 课题：Grammar 动词不定式 课型：新授课 课时：第1课时 学习目标 To predict the content of the text using the title and the pictureTo make student realize the importance of protecting the environment and 5yuan’s use.To practise using the infinitives 重难点预测 To practise using the infinitives 学法指导 课上20分钟自主学习，完成预习学案。找出自己的疑惑和需要讨论的问题，并用 红笔做好标记。课上10-15分钟答疑解惑。课上10分钟左右巩固学习。 学案内容 教与学课堂笔记 Step1. 语法总结动词不定式考点一 不定式的形式及语法意义形式：不定式的6种形式（以write为例） 语态时态 主动被动一般式to write to be write完成式to have writtento have been written进行式to be writing完成进行式to have been writing 2．语法意义(l) 一般式：表示不定式动作与谓语动作同时发生或在谓语动作之后发生。eg: He seems to know this. 他似乎知道这件事。(2) 进行式：不定式动作与谓语动作同时发生，并强调动作的持续性或正在进行。eg: He pretended to be working hard. 他假装干得很卖力。(3) 完成式：表示不定式动作发生在谓语动作之前。eg: I am sorry to have put you to so much trouble. 给你添了那么多麻烦真是不好意思。(4) 完成进行式：不定式动作从过去某一时刻起一直持续到另一时刻，强调动作的持续性，不强调结果。eg: The rain was said to have been falling for a week. 据说雨已下了一周。(5) 被动式：当不定式的逻辑主语与构成不定式的动词是动宾关系时，不定式用被动式。eg: This is the plan to be discussed at today's meeting.这是即将在今天的会议上讨论的计划。活学活用1、Harrison Ford is thought to be one of the few movie stars_____ as a carpenter before.A. to work B. to be workingC. to have worked D. to have been working2、We're having a meeting in half an hour. The decision____ at the meeting will influence the future of our company. A. to be made B. being made C. made D. having been made 3、I still remember _____ to the Famen Temple and what I saw there.A. to take B. to be takenC. taking D. being taken4． Tom took a taxi to the airport，only _____ his plane high up in the sky.A. finding B. to find C. being found D. to have found 考点二 不定式的语法功能1、作定语(l) 表示未发生的动作。 eg: The weather will keep warm in the days to come. 在未来几天内，天气将继续保持暖和。(2) 用在序数词、形容词最高级以及the last/ the only/ the next等，或被这些词修饰的词后。 eg: He was the only one to finish the task on time.他是唯一一个按时完成任务的人。(3)抽象名词（如time，way，reason，chance，courage，opportunity，ability等）与不定代词（如something，nothing，little等）的后面常用不定式作定语。 eg: A subway is an effective way to solve traffic problems in a big city.(4 )there be句型中作主语的名词或不定代词后面也可用不定式作定语。 eg: There is nothing to worry about. 没什么可担心的。2、作主语 不定式作主语时谓语动词常用单数；有时也可用it作形式主语，而将不定式后置。 eg: To talk with him is a great pleasure. =It is a great pleasure to talk with him. 3、作表语 不定式可用在系动词后作表语。 eg:His job was to write reports for the newspaper. 他的工作是为报 ... ...
