Unit3语法专项课件— 动词不定式to do

这是一份人教英语九年级下册Unit3的同步语法课件，聚焦动词不定式to do，涵盖基础结构、否定形式、三大成分（宾语、状语、宾补）、固定动词及特殊句式讲解，搭配分层练习，构建从理论到实践的学习支架。 资料特色显著，以单元“传统艺术”话题为载体，例句融入国画、瓷器等文化元素，培养文化意识，通过“成分区分口诀”“make主动被动对比”等策略提升思维品质，分层练习覆盖判断、改错等多种题型，助力语言能力提升，为教师提供系统教学资源，帮助九年级学生攻克中考高频考点。

教学课件 人教英语九年级下册 Unit3 语法专项 —— 动词不定式to do 全解精讲+分层练习 1 1.掌握 to do 基础结构与否定形式 not to do 2.分清不定式作宾语、状语、宾补三种成分 3.熟记只接 to do 的动词与 make 主动 / 被动区别 4.掌握 be thought to do、the way to do 等特殊句式 学习目标 语法导入 本单元话题围绕美术馆、传统书画、瓷器艺术 核心语法：动词不定式 to do，是中考高频考点 不定式基础结构：to + 动词原形 否定形式：not to + 动词原形 三大核心功能：宾语、目的状语、宾语补足语 不定式功能 1：作宾语（O） 定义：放在及物动词后，充当动作对象 固定结构：主语 + 动词 + to do 高频动词：want, hope, plan, decide, try, choose 例句：I hope to study Chinese painting. 译：我希望学习国画。 作宾语例句 1.She plans to visit the porcelain exhibition. 她计划去参观瓷器展。 2.Many artists choose to create paper-cut works. 许多艺术家选择创作剪纸作品。 考点：以上动词后只能加 to do，不能加 doing 不定式功能 2：作目的状语（A） 作用：修饰主句动作，翻译为 “为了……” 两种摆放位置：句末 / 句首（句首加逗号） 基础句型：主语 + 谓语… + to do 拓展短语：in order to do（为了） 目的状语例句 1.He uses brushes to draw landscape paintings. 他用笔刷画山水画（表目的）。 2.To learn sculpture, he goes to the gallery weekly. 为学习雕塑，他每周去美术馆。 3.She gets up early in order to practice calligraphy. 不定式功能 3：作宾语补足语（OC） 结构：主语 + 动词 + 宾语 + to do 含义：补充说明宾语将要发出的动作 常用动词：tell, ask, expect, invite, allow 否定结构：动词 + sb + not to do 宾补例句讲解 1.The guide expects us to respect all artworks. 导游希望我们爱护所有艺术品。 2.They told visitors not to touch ancient scrolls. 他们告知游客不要触碰古画卷。 重点：not 放在 to 前面，构成 not to do 三种成分快速区分口诀 动词后直接加 to do → 作宾语（O） 表 “为了”、修饰动作 → 目的状语（A） 动词 + 人 / 物 + to do，补充宾语动作 → 宾补（OC） 做题第一步：先判断不定式在句中充当什么成分 特殊句式 1：be thought to do 含义：…… 被认为……，不定式作主语补足语 固定结构：sth + be thought to do 例句：This vase is thought to be from Song Dynasty. 译：这个花瓶被认为产自宋代。 特殊句式 2：the way to do sth 不定式作后置定语，翻译：做某事的方法 例句：The best way to enjoy art is to watch carefully. 译：欣赏艺术最好的方式是仔细观赏。 拓展：the way of doing sth 同义转换 特殊句式 3：be made to do make 使役动词规则： 主动语态：make sb do（不带 to） 被动语态：be made to do（必须加 to） 例句：Workers were made to copy old paintings. make 主动被动对比练习句 主动：The art makes people feel peaceful. make 后动词原形，无 to 被动：People are made to feel peaceful by art. 被动语态必须还原 to 易混考点：只接 to do 不接 doing 动词 固定动词清单：want, hope, plan, decide, expect 错误：I hope learning painting. 正确：I hope to learn painting. 做题技巧：看到以上动词，直接选 to do 易错题汇总 1：否定不定式位置 否定结构统一：not to do 错误：tell visitors to not take photos 正确：tell visitors not to take photos not 放在 to 的前面，不能放后面 易错题汇总 2：目的状语漏写 to 两个动词连用，表目的时第二个动词前加 to 错误：He goes to the gallery study painting. 正确：He goes to the gallery to study painting. 两个实义动词不能直接连用 题型一：判断不定式成分（O/A/OC） 要求：标出不定式是宾语 O、状语 A、宾补 OC 1.I decide to watch a paper-cut show. ( ) 2.She buys ink to draw flowers. ( ) 3.We ask students to protect artworks. ( ) 4.They want to learn traditional clay art. ( ) O A OC O 题型一：判断不定式成分（O/A/OC） 5.To understand porcelain, you need close observation. ( ) 6.The worker warned guests not to touch the pottery. ( ) 7.Artists travel far to collect painting materials. ( ) 8.He wishes to become a famous painter. ( ) A OC A O 题型二：改错（划出错误并改正） 1.The guide asked tourists not take photos inside. 2.She rushed to the studio get her paintbrushes. 3.He keeps a light diet keep fit for modeling work. 4.I expect you knock before entering the gallery. not take → not to take get → to get keep → to keep knock → to knock 题型二：改错（划出错误并改正） 5.Can I invite you create works with me? 6.In order keep paper well, we store it in boxes. 7.Many teenagers choose study Chinese calligraphy. create → to create In order keep → In order to keep study → to study 题型三 动词适当形式填空 1.Visitors are surprised _________(see) the huge sculpture. 2.This wooden box was made _____________(store) painting pigments. 3.The ancient painting is thought _________(belong) to a master. 4.The right way _________(enjoy) art is to slow down. 5.Ancient artists tried but failed _________(copy) this craft. 6.Local craftsmen continue ______________(create) porcelain every year. to see to store to be to enjoy to copy to create 题型四：单项选择 1.Our art teacher expects us _________love traditional art. A. love B. to love C. loving 2.Painters use different colors _________show feelings. A. to B. / C. for 3.I hope _________write an article about paper cutting. A. write B. writing C. to write 4.Guards remind visitors _________run in the hall. A. not to B. to not C. don’t B A C A 题型四：单项选择 5._________master carving, he visits old workshops often. A. To B. For C. / 6.This clay figure _________be from the Ming Dynasty. A. think to B. is thought to C. thought to 7.Most students choose _________learn ink painting. A. learn B. to learn C. learning A B B 题型五：句型改写 1 1.She hopes that she can learn paper-cut skills.（改为不定式作宾语） 2.He went to the art museum. He wanted to admire vases.（用 to do 合并） 3.The worker reminds visitors. They can’t touch relics. （用 not to do 作宾补合并句子） She hopes to learn paper-cut skills. He went to the art museum to admire vases. The worker reminds visitors not to touch relics. 4.People think this scroll is priceless.（用 be thought to do 改写） 5.The painter uses ink. He draws mountains.（用 to do 作目的状语合并） 6.My plan is visiting the calligraphy exhibition.（改用 plan to do 结构） This scroll is thought to be priceless. The painter uses ink to draw mountains. I plan to visit the calligraphy exhibition. 题型六：句子翻译 1.我们计划周末去参观传统陶艺展。 2.为了学好国画，他每天早起练习。 3.老师要求我们不要在展厅内喧哗。 4.这件古瓷被认为是清代名家作品。 We plan to visit the traditional pottery show this weekend. To learn Chinese painting well, he gets up early to practice every day. The teacher asks us not to make noise in the exhibition hall. This ancient porcelain is thought to be the work of a Qing Dynasty master. 本节课核心知识总结 1.to do 三大成分：宾语、目的状语、宾语补足语 2.否定统一：not to do，not 置于 to 前 3.make 主动无 to，被动必须加 to 4.特殊句型：the way to do /be thought to do /be made to do 5.解题顺序：判断成分→核对固定搭配→检查 to 有无遗漏 通用解题步骤 第一步：观察 to do 位置，区分 O/A/OC 第二步：看动词，判断是否只能接 to do 第三步：判断主动 / 被动，确认 make 是否加 to 第四步：否定句检查 not to do 语序 第五步：改写句子优先套用固定不定式句型 教学课件 Unit3 语法专项 —— 动词不定式to do Thank you for listening! 30 $