Unit 5 Section Ⅲ Learning About Language-【金版新学案】2023-2024学年新教材高二英语选择性必修第二册同步课堂高效讲义配套课件（人教版）

Section Ⅲ　Learning About 　　　　　 Language 　 UNIT 5 FIRST AID 课 时 精 练 语 法 探 究 边 角 拾 遗 内 容 索 引 语　法　探　究 索引 新知导学 复习动词 –ing形成 教材示例 分析下列加黑部分并体会它们的语法功能 1.(教材原句)It also helps control your body temperature，prevents your body from losing too much water，warns you when things are too hot or cold，and gives you your sense of touch. 2.(教材原句)As you can imagine，getting burnt can lead to very serious injuries. 3.(教材原句)The first and most important step in the treatment of burns is giving first aid. 4.(教材原句)Place burns under cool running water，especially within the first ten minutes. 5.(教材原句)Remove any clothes using scissors if necessary，unless you see the fabric sticking to the burnt skin. 我的发现 1.句1中动词-ing形式在句中作______； 2.句2中动词-ing形式在句中作______； 3.句3中动词-ing形式在句中作______； 4.句4中动词-ing形式在句中作______； 5.句5中动词-ing形式在句中作______。 宾语 主语 表语 定语 状语 语法精讲 一、复习动词-ing形式的基础知识 1.动词-ing形式有四种变化形式： 主动式 被动式 一般式 doing being done 完成式 having done having been done 2.动词-ing形式的否定式是在其前面加not构成。 Not having been invited to the party，she was very upset. 没有被邀请参加晚会，她很不高兴。 3.动词-ing形式的一般式的动作与谓语动词动作几乎同时发生或发生在谓语动词动作之后；其完成式动作发生在谓语动词动作之前。 She imagined finding a wallet on the sidewalk. 她想象着在人行道上发现一个钱包。(一般式) He was praised for having done a good deed. 他因为做了件好事而受到表扬。(完成式) 4.传统上把动词-ing形式分成动名词和现在分词，动名词用作主语、宾语、表语和定语；现在分词用作表语、补语、定语和状语。 He insisted on sending her to hospital. 他坚持要把她送到医院去。(动名词作宾语) The bridge being built is part of a high-speed railway project. 在建的这座桥是一个高速铁路项目的一部分。(现在分词作定语) 巧学活用1 用所给词的正确形式填空 (1)The park was full of people，__________ (enjoy) themselves in the sunshine. (2)_____________ (spend)the past year as an exchange student in Hong Kong，Linda appears more mature than those of her age. enjoying Having spent 二、动词-ing形式的重难用法 (一)在句中用作主语或宾语时称为动名词。 Reading aloud is a good way to learn a language. 大声朗读是学习语言的一种好方法。 I don’t like watching television but I enjoy listening to the radio. 我不喜欢看电视，但是喜欢听收音机。 1.动名词(短语)作主语时，谓语动词用单数。 Climbing mountains is really difficult for the old. 对于老人来说爬山确实困难。 2.部分句型使用it作形式主语，真正的主语是动名词形式。如：