Unit 3 What do we look like(期中知识清单)三年级英语上学期(沪教版·新教材)

2025-10-30
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知识清单·沪教版三年级上册 Unit 3 What do we look like? 知识梳理 知识点拨 【考点一】身体部位类单词 【考点二】外貌描述句型 【考点三】情景对话与互动 【考点四】听力与吟唱:培养语言节奏 考点一:身体部位类单词 基础部位类 ① hair(头发):不可数名词,表达 “一根头发” 用 “a hair”,表达 “头发(整体)” 直接用 “hair”,如 “She has black hair.(她有黑色头发)”。 ② eye/ear(眼睛 / 耳朵):可数名词,通常用复数形式 “eyes/ears”,如 “We have two eyes and two ears.(我们有两只眼睛和两只耳朵)”。 ③ face(脸):单数名词,常用搭配 “a round face(圆脸)”“a long face(长脸)”,如 “He has a round face.(他有一张圆脸)”。 易混淆词汇辨析 ① “hair” 与 “hairs”:“hair” 泛指头发时不可数,“hairs” 特指 “几根头发”,如 “There is some hair on the desk.(桌子上有一些头发)”“I found two white hairs on her head.(我在她头上发现两根白头发)”。 ② “eye” 与 “eyes”:单独指 “一只眼睛” 用 “an eye”,指 “两只眼睛” 必须用 “eyes”,如 “She has an eye problem.(她有一只眼睛有问题)”“Her eyes are blue.(她的眼睛是蓝色的)”。 【大显身手】 1. 下列单词中,属于 “面部器官” 的是( ) A. head B. hair C. nose 2.表示 “我有两只耳朵”,正确的英文表达是( ) A. I have two ear. B. I have two ears. C. I have an ear. 考点二:外貌描述句型 核心句型结构与解析 ① 句型 1:I have + 外貌特征 结构解析:“have” 表示 “拥有”,主语是第一人称 “I” 时,“have” 用原形;主语是第三人称单数(he/she/ 某人)时,“have” 变 “has”。 示例:I have a small mouth.(我有一张小嘴巴)He has long hair.(他有长头发) ② 句型 2:What does + 某人 + look like? 结构解析:用于询问他人外貌,回答需用 “主语 + have/has + 外貌特征”,不可用 “be 动词” 直接连接特征(如不能说 “He is long hair”,需说 “He has long hair”)。 示例:—What does Xiaoying look like?(小英长什么样?)—She has big eyes.(她有大眼睛) 易错点提醒 ① 第三人称单数 “has” 的误用:主语是 “he/she/Minmin” 等单数时,必须用 “has”,不能用 “have”,如错误表达 “He have short hair”,正确表达 “He has short hair”。 ② “have” 与 “be” 的混淆:描述 “拥有某特征” 用 “have/has”,描述 “是某特征” 用 “be”,如 “Her hair is long.(她的头发很长)”(用 “be”,强调 “头发的状态”);“She has long hair.(她有长头发)”(用 “have”,强调 “拥有长头发”)。 【大显身手】 1. 表达 “他有一张圆脸”,正确的英文句子是( ) A. He have a round face. B. He has a round face. C. His face is round. 2.对 “What does she look like?” 的正确回答是( ) A. She is tall. B. She has short hair. C. She is a student. 考点三:情景对话与互动 核心场景与句型运用 ① 场景 1:谈论发型变化 常用句型:“Your hair is too long.(你的头发太长了)”“I have a new haircut.(我剪了新发型)”“Do you like my haircut?(你喜欢我的发型吗?)” 对话示例:—Look at your hair, Tom. It's too long.(汤姆,看看你的头发,太长了)—I will get a haircut.(我会去剪头发的) ② 场景 2:猜人游戏(Who am I?) 常用句型:“I have... Who am I?(我有…… 我是谁?)”“You're...(你是……)” 对话示例:—I have black hair and small eyes. Who am I?(我有黑头发和小眼睛,我是谁?)—You're Xiaoming!(你是小明!) 功能词使用技巧 ① “too” 的用法:表示 “也”,用于肯定句末,如 “His hair is short. My hair is short too.(他的头发短,我的头发也短)”。 ② “great” 的口语化运用:赞美他人外貌时,“You look great!” 比 “You look good!” 更热情,适用于朋友、家人之间,如 “Your new haircut is nice. You look great!(你的新发型很好看,你看起来很棒!)”。 【大显身手】 1. 朋友说 “My hair is short.”,你想表达 “我的头发也短”,应该说( ) A. My hair is short too. B. My hair is too short. C. I have short hair. 2.在猜人游戏中,你想说 “我有明亮的眼睛,我是谁?”,正确的表达是( ) A. I have bright eyes. Who am I? B. My eyes are bright. Who is me? C. I have bright eyes. Who is I? 考点四:听力与吟唱:培养语言节奏 吟唱内容与解析: 本单元核心吟唱文本:Look at my face. Look at my nose. I have a round face. I have a small nose. Look at my eyes. Look at my hair. I have bright eyes. I have long black hair. 解析: 内容逻辑:先聚焦 “脸、鼻子”,再扩展到 “眼睛、头发”,符合从局部到整体的外貌描述顺序。 节奏特点:每两句为一组(如 “Look at my face. / Look at my nose.”),吟唱时需注意停顿,“have” 一词可稍重读,突出 “拥有” 的特征。 听力训练技巧 1.抓关键词:听录音时,重点捕捉 “face”“nose”“eyes”“hair” 等身体部位词,以及 “round”“small”“bright”“long” 等描述性形容词。 2.模仿跟读:跟着录音重复吟唱,注意 “look at” 的连读(/lʊk æt/),以及 “long black hair” 中形容词的顺序(先描述长度 “long”,再描述颜色 “black”)。 【大显身手】 1.听吟唱文本,当听到 “Look at my face.” 时,接下来的句子是( ) A. I have a round face. B. Look at my nose. C. Look at my eyes. 2.吟唱文本中,描述 “眼睛” 的句子是( ) A. I have a small nose. B. I have bright eyes. C. I have long black hair. 综合训练 一、单项选择题 1.—______ does your best friend look like? —She has long hair. A. What B. Who C. How 2.My mother ______ a small mouth. A. have B. has C. is 3.—Look at ______ hair! —It's so short and black. A. he B. his C. him 4.—Do you like your new haircut? —______ A. Yes, I am. B. No, I don't. C. Yes, it is. 5.People around the world look different. Some ______ brown eyes. A. have B. has C. are 二、根据提示补全句子 1.This is my ______(耳朵). It can hear sounds. 2.—What does she look like? —She ______(有)big eyes. 3.Look at ______(我的)hair. It's long and red. 4.Minmin's hair was long before. Now it's ______(短的). 5.—Do you like ______(他的)new haircut? —Yes, it's great. 三、情景对话补全 A: Hi, Lucy! I saw Lily yesterday.A. She has short hair and a small nose. B. Do you like her new look? C. What does Lily look like now? D. Her hair was long before. B: Really? 1. ______ A: She changed her haircut. 2. ______ Now it's short. B: 3. ______ A: 4. ______ And she looks very nice. B: I want to see her soon! 四、句子纠错(判断是否正确,错误则修改) 1.He have a big head. ( ) ____________________ 2.Look at she eyes. They are bright. ( ) ____________________ 3.What do your mother look like? ( ) ____________________ 4.My hair is long. Her hair is long too. ( ) ____________________ 5.She has a long hair. ( ) ____________________ 五、根据短文内容,判断下列句子正(T)误(F) Hello, I'm Xiaolei. I'm 9 years old. This is my deskmate, Xiaoyan. She is a nice girl. Xiaoyan has short black hair. Her eyes are big and bright. She has a small mouth. I have long hair too. My eyes are small. We look different, but we are good friends. I like playing with her. 1.Xiaolei is 10 years old. ( ) 2.Xiaoyan is Xiaolei's deskmate. ( ) 3.Xiaoyan has long black hair. ( ) 4.Xiaolei's eyes are small. ( ) 5.Xiaolei and Xiaoyan look different but are good friends. ( ) 参考答案 考点一: 1.C(解析:A “head” 是 “头”,B “hair” 是 “头发”,C “nose” 是 “鼻子”,属于面部器官) 2.B(解析:“耳朵” 是可数名词,“两只耳朵” 用 “two ears”,A 少 “s”,C 指 “一只耳朵”,均错误) 考点二: 1.B(解析:主语 “he” 是第三人称单数,用 “has”,A 用 “have” 错误;C 表达 “他的脸是圆的”,与题干 “有一张圆脸” 语义不符) 2.B(解析:问句询问 “外貌”,A “她很高” 描述身高,C “她是学生” 描述身份,均不符合;B “她有短头发” 描述外貌,正确) 考点三: 1.A(解析:A “我的头发也短”,“too” 表 “也”;B “我的头发太短了”,“too” 表 “太”;C “我有短头发”,未体现 “也”,故选 A) 2.A(解析:B“Who is me?” 中 “me” 是宾格,不能作主语;C“Who is I?” 中 “I” 是主格,但 “is” 后需用宾格 “me”,均错误;A 语法正确) 考点四: 1.B(解析:吟唱文本顺序为 “Look at my face. Look at my nose.”,故选 B) 2.B(解析:A 描述 “鼻子”,C 描述 “头发”,B 描述 “眼睛”,故选 B) 【综合训练】 一、单项选择题 A(解析:询问外貌用 “What does... look like?”,固定搭配) B(解析:主语 “my mother” 是第三人称单数,用 “has”) B(解析:修饰 “hair” 用形容词性物主代词 “his”,A 是主格,C 是宾格) B(解析:问句用 “Do you...?”,回答用 “Yes, I do./No, I don't.”) A(解析:主语 “some(people)” 是复数,用 “have”) 二、根据提示补全句子 ear(解析:“耳朵” 的英文是 “ear”,空前有 “my”,用单数) has(解析:主语 “she” 是第三人称单数,“有” 用 “has”) my(解析:“我的” 是形容词性物主代词 “my”,修饰 “hair”) short(解析:“短的” 英文是 “short”) his(解析:“他的” 是形容词性物主代词 “his”,修饰 “new haircut”) 三、情景对话补全 C(解析:由下文 “她换了发型” 可知,此处询问 “莉莉现在长什么样”,选 C) D(解析:由 “现在头发短了” 可知,前文对比 “之前头发长”,选 D) B(解析:结合下文 “她看起来很好”,此处询问 “是否喜欢她的新样子”,选 B) A(解析:回答 “是否喜欢”,需描述外貌,选 A) 四、句子纠错 have→has(解析:主语 “he” 是第三人称单数,用 “has”) she→her(解析:修饰 “eyes” 用形容词性物主代词 “her”) do→does(解析:主语 “your mother” 是第三人称单数,助动词用 “does”) √(解析:句子语法正确,“too” 表 “也”,位置正确) 去掉 a(解析:“hair” 泛指头发时不可数,不能用 “a” 修饰) 五、判断正误 F(解析:文中 “I'm 9 years old.”,不是 10 岁) T(解析:文中 “This is my deskmate, Xiaoyan.”,正确) F(解析:文中 “Xiaoyan has short black hair.”,不是长头发) T(解析:文中 “My eyes are small.”,正确) T(解析:文中 “We look different, but we are good friends.”,正确) 2 / 2 学科网(北京)股份有限公司 $

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Unit 3 What do we look like(期中知识清单)三年级英语上学期(沪教版·新教材)
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Unit 3 What do we look like(期中知识清单)三年级英语上学期(沪教版·新教材)
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Unit 3 What do we look like(期中知识清单)三年级英语上学期(沪教版·新教材)
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