Unit 3 Art for life 课时3 Understanding ideas (Grammar)（教学课件）英语新教材外研版九年级下册

Unit 3 Art for life 主讲人：XXX 课型：语法课 课时3 Understanding ideas — Grammar 能够通过观察例句归纳动词不定式作宾语、宾语补足语和目的状语的基本用法，理解语法"形式—意义—使用"的统一。（学习理解） 01 能够在语境中正确使用动词不定式，完成 CreateArt Camp 海报等信息补全任务。（应用实践） 02 能够运用动词不定式设计并介绍一次艺术活动安排，体会语言形式服务于意义表达。（迁移创新） 03 学习目标 Lead in 01 Grammar focus 02 Summary 03 Exercises 04 05 Homework Contents Lead in 01 Lead in CreateArt Camp INVITATION Think and share What can you do at an art camp? e.g. I can paint on walls. I can learn drawing skills. Lead in Review Read the sentences from the reading passage “Art all around” again. (a) Did Leonardo da Vinci want the Mona Lisa to live behind a wall of glass? (b) … it needs to be where people can reach it! (c) Artists paint on walls to make cities and towns more beautiful. What do the red parts have in common? 它们都是“to + 动词原形”——动词不定式 (the infinitive)。 Grammar focus 02 Grammar focus (a) Did Leonardo da Vinci want the Mona Lisa to live behind a wall of glass? (b) … it needs to be where people can reach it! (c) Artists paint on walls to make cities and towns more beautiful. Summarise the rules ① 不定式的构成是______ to + 动词原形 ② 句 (a) 中不定式跟在动词 want 后作______ 宾语 ③ 句 (c) 中不定式表示______ 目的 Grammar focus 法 用法一：动词不定式作动词宾语 want / agree / decide / hope / learn + to do sth　想要 / 同意 / 决定 / 希望 / 学会做某事 例 1. I decided to join some student clubs and take part in as many activities as I could.（我决定加入一些学生社团，并尽可能多地参加活动。） 2. I want to thank you all for being here.（我想要感谢你们大家来到这里。） 点 小贴士：不定式的否定式 否定形式是 not to do（not 放在 to 前面）。 Tell him not to be late.（告诉他不要迟到。） 用法一 · 作宾语 Grammar focus 法 用法二：动词不定式作宾语补足语 结构：动词 + 名词 / 代词 + (to) do sth ask / tell / invite / want / teach sb to do sth　请 / 告诉 / 邀请 / 想要 / 教某人做某事 例 点 小贴士：注意：两条小规则 用法二 · 作宾语补足语 1. I told them to stop, but they wouldn't.（我叫他们停下来，但他们不肯。） 2. They asked me to leave.（他们请我离开。） 3. Her story made us laugh.（她的故事把我们逗笑了。 make 后省略 to） ① let / make 等动词后省略 to：Her story made us laugh. ② 否定式：ask sb not to do sth，如 The teacher asked us not to touch the paintings.（老师叫我们不要碰那些画。） Grammar focus 法 用法三：动词不定式作目的状语 表示“为了……”，可以放在句末，也可以放在句首（句首时常用逗号隔开）。 例 比 三种用法，一个语境 用法三 · 作目的状语 句末 He got up at five o’clock to catch the early bus. 句首 To watch baseball, you need to go to the Yankee Stadium. 作宾语 I want to learn wall painting. 作宾补 Our teacher asks us to create a wall painting. 作目的状语 Artists paint on walls to make cities more beautiful. Grammar focus Complete the information about an art camp using the correct form ofthe verbs in brackets. CreateArt Camp Calling all young artists from 8 to 12 years old! Let's ①__________ (find) the magic of art through three days of exciting activities! Day 1 Morning Explore different art forms through workshops. Teachers will ask you ②_________ (try) different ways of drawing. Afternoon Take a walk in the forest ③_________ (get) creative ideas and see the beauty of nature. Day 2 Morning Work in groups ④_____________ (create) a wall painting. Afternoon Learn speaking skills ⑤______________ (present) the ideas behind your work. Day 3 Morning ⑥_______________ (improve) your artwork for an art show. Afternoon Take part in the Closing Art Show⑦________________ (celebrate) your wonderful journey. Parents are invited ⑧_________ (see) your work. find to try to get to create to present To improve to celebrate to see Summary 03 Summary 作宾语 作宾语补足语 作目的状语 动词不定式 infinitive: to do want / agree / decide / hope / learn + to do sth 否定式：not to do I want to learn wall painting. 我想学壁画。 ask / tell / invite sb (not) to do let / make 后省略 to Her story made us laugh. 她的故事把我们逗笑了。 表示“为了……” 句末 He got up at five to catch the early bus. 句首 To watch baseball, you need to go… Summary 考向透视：动词不定式　常考题型：单项选择、语法填空、词语运用。 考向：① 动词后接 to do（decide / hope / want）　 ② ask / tell / invite sb to do sth　③ 不定式作目的状语。 中考链接　 真题示例 1 · 单项选择 —Why do you learn English? —________ my English skills. A. Improve B. To improve C. Improving D. Improved B 解析：答句补充完整为 "I learn English to improve my English skills."，不定式作目的状语，表"为了提升……"。 真题示例 2 · 语法填空 My parents always tell me ________ (not spend) too much time on screens, so I can have more time to enjoy art. not to spend 解析：tell sb (not) to do sth 意为"告诉某人（不要）做某事"，不定式作宾语补足语，否定式在 to 前加 not。 同类高频动词：ask / invite / want / teach sb (not) to do sth。 Exercises 04 Exercises 一、单项选择（基础巩固） 1. Our teacher asked us ______ the windows before the art class.　 A. close　B. to close　C. closing　D. closed 解析：ask sb to do sth 意为"让/要求某人做某事"，不定式作宾语补足语，故选 B。 2. My parents want me ______ hard at my drawing.　 A. work　B. to work　C. working　D. worked 解析：want sb to do sth 意为"想要某人做某事"，不定式作宾语补足语，故选 B。 3. He decided ______ an art club this term.　 A. join　B. joining　C. to join　D. joined 解析：decide to do sth 意为"决定做某事"，不定式作动词宾语，故选 C。 4. The funny story made all of us ______.　 A. laugh　B. to laugh　C. laughing　D. laughed 解析：make / let 等使役动词后接省略 to 的不定式，即 make sb do sth，故选 A。 B B C A Exercises 二、用所给词的适当形式填空（能力提升★） 1. They decided ____________ (hold) an art show at the end of the camp. 解析：decide to do sth 意为"决定做某事"，不定式作宾语，故填 to hold。 2. Let me ____________ (help) you with your wall painting. 解析：let sb do sth 中省略 to，即"让某人做某事"，故填 help。 3. He came here ____________ (learn) about wall paintings. 解析：不定式作目的状语，表示"为了了解……"，故填 to learn。 4. The teacher told us ____________ (not be) late for the Closing Art Show. 解析：tell sb not to do sth，不定式否定式在 to 前加 not，故填 not to be。 to hold help to learn not to be Homework 05 Homework 【基础巩固】 回顾复习不定式三大用法（作宾语、作宾语补足语、作目的状语）及配套例句。 【拓展提升】 用动词不定式写5个句子，介绍你的一次艺术活动计划（可含 want to do / plan to do / ask sb to do / 目的状语等不同用法），与同伴互评。 感 谢 观 看 $