Unit 2 Section Ⅲ Grammar and usage（课件PPT）-【新课程学案】新教材2023-2024学年高中英语必修第三册（译林版2020）

Section Ⅲ　　Grammar and usage NO.1 NO.2 语法专题/落实“形式”—意义 —使用“三维动态语法观” 新知学习/核心语言点集中释解 目 录 (语法项目——动词不定式作定语和结果状语) 初识语法——在美文运用中体悟　 Are you looking for a sports watch to help you keep track of your fitness and chart your training progress？① Whether you're a professional athlete or keen sportsperson, DX Sports Watch is the ideal choice for you.It has a digital display to record your steps, speed and distance②， as well as monitoring your heart rate and calories burnt.It also has a voice control setting to enable you to stay hands－free, while its waterproof band is so soft as to be comfortable to wear.③DX Sports Watch is only available online, so go to our website and place your order today！ 句①中不定式短语作定语。 句②中不定式短语作定语。 句③中第一个不定式短语作定语，第二个不定式短语作结果状语。 慧学语法——在归纳演绎中学通 动词不定式具有名词、形容词和副词的特征，同时还保留动词的某些特点，在句中可以作主语、宾语、表语、宾语补足语、主语补足语、定语和状语。本单元重点讲解动词不定式作定语和结果状语的用法。 一、动词不定式作定语 动词不定式作定语，一般置于被修饰的名词后面，表示尚未发生的动作，与名词之间常有一定的逻辑关系。 (一)动词不定式作定语的用法 [先感知] ①(2021·全国甲卷)When the tiny creature arrived on January 31, she became the 40th black rhino to be born at the reserve. ②(2022·北京高考)Fearful that he might have an intention to harm her, Helen started to run. ③We should develop the students' ability to solve problems. [会发现] 以上各句中动词不定式皆作___________，其中to be born at the reserve修饰 _____________________；to harm her修饰___________；to solve problems修饰__________________。 后置定语 the 40th black rhino an intention the students' ability [明规则] 1．当中心词被序数词、形容词最高级或the only/the last/the next等修饰时，常用不定式作定语。 2．有些动词后常跟不定式作宾语，而这些动词的同源名词后常跟不定式作定语。常见的这类名词有wish, decision, determination, refusal, arrangement, intention, agreement, hope, need, plan, promise, failure, attempt, offer等。 3．动词不定式常常放在某些抽象名词，如plan，way, chance, place, desire, effort, ability, time, opportunity, reason, potential, freedom等或不定代词后面作定语。 [对点练]　(完成句子) ①Believe it or not, I am__________________________. 信不信由你，我是唯一听到这个消息的人。 ②Alan was________________________________. 艾伦是获奖的学生中最小的。 ③He said he had no ______________. 他说他没有去那里的计划。 th