Unit3 语法专项课件-系动词2026-2027学年沪教版九年级英语上册

该初中英语课件聚焦系动词语法专项，系统梳理be动词、感官类、变化类、持续类四大系动词的分类、词义及用法规则。通过基础定义导入，结合分类总表、例句对比和易错点辨析搭建学习支架，帮助学生从核心概念逐步过渡到易混动词区分。 其亮点在于采用“总表+口诀+分层练习”三维教学法，如通过“变色用turn，变坏用go”等口诀强化记忆，结合单选、判断改错等题型提升语言运用能力。融入思维品质培养，引导学生对比辨析get/become等易混动词，既帮助学生系统掌握语法知识，也为教师提供清晰教学路径，提升课堂效率。

教学课件 沪教牛津英语九年级上册 Unit3 语法专项 —— 系动词 全解精讲+分层练习 1 1.熟记四大类系动词分类与词义 2.掌握系动词后只能接形容词作表语规则 3.分清系动词与实义动词用法差异 4.辨析 get/become/turn/go 易混变化动词 学习目标 系动词基础定义 系动词无实际动作含义，只连接主语和表语。 表语常为形容词、少量名词，描述主语状态。 基础固定句式：主语 + linking verb + 表语 系动词不能单独作谓语，必须搭配表语。 系动词四大类别总表 类别 代表单词 核心作用 be 动词 am/is/are/was/were 说明身份、常态 感官类 look/sound/taste/smell/feel 五官感受 变化类 become/get/turn/go/grow 状态改变 持续类 remain/seem 保持原有状态 be 动词系动词 最基础、使用频率最高的系动词。 后可接形容词、名词两种表语。 例句 1：My parents are kind to all relatives.（形） 例句 2：This old photo is our family treasure.（名） 时态随时间变换 am/is/are/was/were。 第二类：感官系动词清单 look 看起来 sound 听起来 taste 尝起来 smell 闻起来 feel 摸 / 感觉 语法硬性规则：后面只能搭配形容词 绝对不能使用副词修饰感官系动词 感官系动词标准例句 The homemade dumplings taste nice. 家常菜吃起来味道很好。 Our family travel plan sounds amazing. 全家出游的计划听起来很棒。 You look relaxed after family chat. 聊完家常，你看起来很放松。 易混：look 系动词 vs look 实义动词 look 作系动词：look + 形容词（看起来） 例：You look happy. look 作实义动词：look at + 宾语（看向） 例：You look at your family photo happily. 实义动词可用副词修饰，系动词不行。 第三类：变化类系动词精讲 1 become：长久身份、本质发生改变 后可加形容词 / 名词 例：My sister became a family volunteer. get：情绪、天气慢慢变化，常搭配比较级 We get closer every family party. 第三类：变化类系动词精讲 2 turn：专门搭配颜色词汇 Leaves turn yellow in autumn family hiking. go：大多搭配负面形容词，表变坏 The fruit goes bad without storage. grow：侧重缓慢长期自然变化。 变化系动词区分口诀 身份长久用 become，情绪渐变用 get； 颜色转变选 turn，变坏变质用 go。 第四类：持续类系动词 核心单词：remain 保持；seem 仿佛 remain 强调长久不变的状态 可接形容词、名词两类表语 例句：Grandma remains loyal to old customs. 她一直坚守传统家风。 必考核心易错点 1 系动词后面只能接形容词，禁用副词。 错误：The soup tastes wonderfully. 正确：The soup tastes wonderful. 副词只能修饰句中实义动作动词 必考核心易错点 2 能接名词作表语的系动词仅有 4 个： be /become/seem /remain 其余感官、turn/go/get 后只能用形容词。 例：He remains the head of our family trip. 必考核心易错点 3 go/turn 辨析 turn + 颜色：turn red /turn brown go + 负面形容词：go bad, go mad 固定搭配单独记忆，单选高频陷阱。 必考核心易错点 4 become/get 辨析 become：职业、身份永久性转变 get：心情、气温短期慢慢变化 I become quiet；I get tired。 系动词速记口诀 be 感官变化持续四类系动词； 系后形，实动副，分清不丢分； 变色用 turn，变坏用 go； 身份 become，长久 remain。 题型一 选词填空 be/look/sound/feel/turn/remain；形：happy/great/tired 1.The whole family _________ delighted at the reunion. 2.Our picnic plan _________ really fantastic. 3.I _________ sleepy after housework. 4.Leaves _________ golden on autumn outings. 5.Grandparents _________ calm all the time. 6.The little kid _________ cute in family photos. are sounds feel turn remain looks 题型二 单项选择 1.The home-made bread_________ sweet. A. taste B. tastes C. is tasted 2.You_________ upset, what’s wrong with your family? A. look B. look at C. looks 3.As years pass, we_________ closer. A. turn B. go C. get 4.The meat_________ bad in hot days. A. turns B. goes C. gets B A C B 5.He_________ a volunteer last year. A. becomes B. became C. turned 6.The story_________ wonderful to us all. A. shears B. listens C. sounds 7.They_________ good friends for many years. A. remain B. turn C. go 8.The grass_________ green in spring. A. gets B. turns C. goes B C A B 9.She_________ nervous when meeting relatives. A. looks like B. feels like C. feels 10.This tradition_________ important forever. A. remains B. turns C. goes 11.He_________ sad after hearing bad news. A. look B.looks C. looks at 12.The flower_________ nice and smells sweet. A. looks B. looks at C. look C A B A 题型三 判断并改错 1.The family trip sounds greatly. 2.The apple turns badly in summer. 3.She seems happily staying with family. 4.He remains a kind man all his life. 5.The cake tastes wonderfully. F greatly→great F badly→bad F happily→happy T F wonderfully→wonderful 题型四 连词成句 1.look, all, joyful, we, at family dinner 2.become, my sister, a teacher, last summer 3.sound, amazing, our family travel plan We all look joyful at family dinner. My sister became a teacher last summer. Our family travel plan sounds amazing. 题型五 句子翻译 1.全家人聚餐时看起来都十分开心。 2.这个家庭活动的主意听起来很棒。 3.秋天树叶会变成金黄色。 4.放久的肉会变质，不要吃。 All of us look very happy when the whole family get together. The idea of family activity sounds great. The leaves turn golden in autumn. The meat will go bad if kept too long, don’t eat it. 高频错题汇总 1.系动词后误用副词作表语 2 turn/go 词义搭配混淆 3 look 作系动词与实义动词分不清 4 become/get 适用场景混用 5 忘记只有四类系动词可接名词 本课整体总结 1 四大类系动词：be / 感官 / 变化 / 持续 2 核心规则：系动词 + 形容词；实义动词 + 副词 3 变化动词固定搭配单独记忆 4 区分 look 两类用法是必考难点 5 熟练改写、改错、选择三类题型 教学课件 Unit3 语法专项 —— 系动词 Thank you for listening! 27 $