重点易错（专项训练）-2026-2027学年外研版（三起）英语三年级上册

**基本信息** 聚焦三年级上册期中核心语法与交际用语，以"短语-句型-语法"三级架构为基础，通过10大考点90题分层训练（基础→提升→拓展），系统强化语言运用能力与思维辨析能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |10大考点|每考点9题（3基础+3提升+3拓展）|be动词用法口诀、he/she性别区分、Let's+动词原形规则等|从基础词汇短语到句型应用，再到语法综合辨析，形成"感知-理解-应用"递进逻辑，强化语言能力与思维品质|

外研版（三起）三年级上册英语 · 期中重点易错专项训练 📘 2026外研版（三起）三年级上册英语 期中重点易错专项训练 Welcome to school · Unit 1 Let's be friends! · Unit 2 My school things · Unit 3 It's a colourful world! 适用年级：三年级上册（新版） 题型：选择题（基础→提升→拓展） 题量：10大考点 × 9题 = 90题 📋 期中重点 一、重点短语汇总（Welcome ~ Unit 3） ▸ Welcome to school：stand up 站起来 · sit down 坐下 · open your book 打开你的书 · close your book 合上你的书 · good morning 早上好 · have a nice day 度过愉快的一天 ▸ Unit 1 Let's be friends!：let's be friends 让我们成为朋友 · have a happy day 度过快乐的一天 · play together 一起玩 · sing together 一起唱 · make new friends 交新朋友 · help friends 帮助朋友 · here you are 给你 · come and play 来玩吧 ▸ Unit 2 My school things：my schoolbag 我的书包 · your pencil 你的铅笔 · look at 看…… · in the schoolbag 在书包里 · pack my pen 收拾好我的钢笔 · lost and found 失物招领 · take care of 照看 · come back 回来 ▸ Unit 3 It's a colourful world!：what colour 什么颜色 · look at 看 · a rainbow 一道彩虹 · colour the picture 给图画涂色 · so many colours 如此多的颜色 · come and play 来玩吧 · find colours 找颜色 · magical colours 奇妙的颜色 🌟 二、重点句型汇总（必背默写） ① — What's your name? — My name is Amy! — 你叫什么名字？— 我叫埃米！ ② — Good morning! I'm Ms Smart. — Good morning, Ms Smart! — 早上好！我是斯玛特女士。— 早上好，斯玛特女士！ ③ — Hi! I'm Sam. — Hello. I'm Daming. — 嗨！我是萨姆。— 你好。我是大明。 ④ — Nice to meet you. — Nice to meet you, too. — 见到你很高兴。— 见到你也很高兴。 ⑤ Let's be friends! Let's play together! 让我们成为朋友吧！让我们一起玩吧！ ⑥ I'm nine. He is nine, too. We're from the UK. 我九岁。他也九岁。我们来自英国。 ⑦ — What's this? — It's my schoolbag. — 这是什么？— 它是我的书包。 ⑧ — Is this your pencil? — Yes, it is. / No, it isn't. — 这是你的铅笔吗？— 是的。/ 不是。 ⑨ — What colour is it? — It's red! / It's blue! — 它是什么颜色？— 它是红色的！/ 它是蓝色的！ ⑩ I want a balloon! You are right! This is fun! 我想要一个气球！你是对的！这很有趣！ 🌟 三、重点语法精讲（易错必看） ▸ 语法一：be动词三兄弟（am / is / are） I 用 am → I am Chen Wei. / I'm Chen Wei. | He / She 用 is → He is nine. She is my friend. | We / They 用 are → We are friends. They are happy. | 缩写：I'm / He's / She's / We're / They're ▸ 语法二：自我介绍与问候语 自我介绍：I'm + 名字 / My name is + 名字 | 打招呼：Hello! / Hi! / Good morning! | 初次见面：Nice to meet you. — Nice to meet you, too. | 道别：Goodbye! / Bye! Have a nice day! ▸ 语法三：he 和 she 的区分 he = 他（男性：dad, brother, grandpa, cousin男孩）| she = 她（女性：mum, sister, grandma, cousin女孩）| 口诀：男he女she，看图选词不混淆！ ▸ 语法四：Let's + 动词原形（祈使句） Let's = Let us 意思是"让我们……" | 后面跟动词原形，不加s | Let's be friends! ✓ / Let's plays together! ✗ | 回答用 OK! / Great! / All right! ▸ 语法五：this / that 指示代词 this = 这个（近处）→ What's this? It's a book. | that = 那个（远处）→ What's that? It's an eraser. | 回答时一律用 it 代替 this / that ▸ 语法六：Is this / that 一般疑问句 — Is this your pen? — Yes, it is. / No, it isn't. | ⚠️ 回答用 it，不能用 I am！| ⚠️ it is 肯定回答不缩写 | it isn't = it is not（否定缩写） ▸ 语法七：a / an 的用法 a + 辅音开头 → a pen, a book, a ruler, a schoolbag | an + 元音开头 → an eraser（e开头）, an apple | ⚠️ eraser 以 e 开头，用 an！| ⚠️ umbrella 以 u 开头，用 an！ ▸ 语法八：What colour 询问颜色 — What colour is it? — It's red. / It's blue. | 复数：— What colour are they? — They're green. | 颜色混合：Red + Yellow = Orange. Blue + Yellow = Green. 📝 期中重点易错专项训练（选择题） 姓名：__________ 班级：__________ 得分：__________ 🔑 考点一：打招呼与自我介绍（Hello/Hi/Good morning/I'm/My name is） 📌 考点说明：掌握两种自我介绍方式：① I'm + 名字（I'm = I am）② My name is + 名字。打招呼用 Hello! / Hi! 早上见面用 Good morning! 回应也用 Good morning! 道别用 Goodbye! / Bye! 并加人名。姓名首字母必须大写。祈使句 Stand up! / Sit down! / Open your book! / Close your book! ◇ 基础题（选择题） (1) Olivia 在早上见到新同学，她应该先说： A. Goodbye, Jam! B. Good morning, Jam! C. Hello. My name is Jam. D. Sit down, please. (2) Chen Wei 向全班介绍自己，正确的是： A. I Chen Wei. B. My Chen Wei. C. I'm Chen Wei. D. Name Chen Wei. (3) 老师说 "Stand up!" 时，你应该： A. 坐下 B. 站起来 C. 打开书 D. 合上书 ▷ 提升题（选择题） (1) 选择句子书写完全正确的一项： A. good morning, ms smart! B. Good morning, Ms Smart! C. Good Morning, ms smart! D. good Morning, Ms smart! (2) Lily 和 Zhang Hao 初次见面，对话顺序正确的是： A. — Hi! I'm Lily. — Hello. I'm Zhang Hao. Nice to meet you. — Nice to meet you, too. B. — Goodbye, Lily. — Goodbye, Zhang Hao. C. — Sit down, Lily. — Stand up, Zhang Hao. D. — What's your name? — I'm Lily. — I'm Zhang Hao. (3) 下列四句话中，标点符号使用完全正确的是： A. Hello! I'm Olivia. Good morning, Ms Smart! B. hello! i'm olivia. good morning, ms smart! C. Hello! I'm olivia. Good morning, ms smart! D. hello! I'm Olivia. good morning, Ms Smart! ★ 拓展题（选择题） (1) Zhou Kai 在信中写 "Good morning! I'm Zhou Kai. Nice to meet you." 回信时 Jam 应该写： A. Goodbye! I'm Jam. B. Good morning! I'm Jam. Nice to meet you, too. C. Hello! My name is Jam. Sit down. D. Hi! I'm Jam. Stand up! (2) Olivia 的姓名书写和介绍，下列完全正确的是： A. i'm olivia. B. I'm Olivia. C. I are Olivia. D. My name are Olivia. (3) Bella 在 Qingdao 度假，早上遇到同学 Lily，她应该说： A. Goodbye, Lily! Have a nice day! B. Good morning, Lily! I'm Bella. C. Sit down, Lily! Open your book. D. Hello, Lily! I are Bella. 🔑 考点二：be动词用法（I am / He is / She is / We are / They are） 📌 考点说明：be动词有三种形式：am / is / are。I 用 am（I am = I'm）。单数主语（he/she/it/单数名词）用 is（He is = He's）。复数主语（we/you/they/复数名词）用 are（We are = We're）。否定句在be动词后加 not：is not = isn't, are not = aren't。 ◇ 基础题（选择题） (1) "I ______ Chen Wei." 横线处应填： A. am B. is C. are D. be (2) He ______ nine years old. 横线处应填： A. am B. is C. are D. be (3) "We ______ friends." 横线处应填： A. am B. is C. are D. be ▷ 提升题（选择题） (1) 选择 be 动词使用完全正确的一组： A. I am Lily. He is nine. We are friends. B. I is Lily. He am nine. We are friends. C. I am Lily. He are nine. We is friends. D. I are Lily. He is nine. We am friends. (2) Olivia 介绍自己和家人，正确的是： A. I am nine. My brother is seven. We are a happy family. B. I is nine. My brother are seven. We is a happy family. C. I am nine. My brother am seven. We are a happy family. D. I are nine. My brother is seven. We is a happy family. (3) 下列缩写形式完全正确的是： A. I'm = I am / He's = He is / We're = We are B. I'm = I are / He's = He are / We're = We is C. I'm = I is / He's = He am / We're = We be D. I'm = I be / He's = He be / We're = We be ★ 拓展题（选择题） (1) Chen Wei 写了一段话，其中有一处错误，请找出："I am Chen Wei. I is nine. I have a good friend. He is Zhang Hao. We are happy." A. I am Chen Wei. → I is Chen Wei. B. I is nine. → I am nine. C. He is Zhang Hao. → He are Zhang Hao. D. We are happy. → We is happy. (2) Olivia 介绍全家人，语法完全正确的是： A. My dad is tall. My mum is nice. My brother is funny. We are a happy family. B. My dad are tall. My mum is nice. My brother is funny. We is a happy family. C. My dad is tall. My mum are nice. My brother is funny. We are a happy family. D. My dad is tall. My mum is nice. My brother are funny. We are a happy family. (3) Jam 给在 Xiamen 的 Bella 写信，开头正确的是： A. I are Jam. How are you? I am happy. We are friends. B. I am Jam. How are you? I am happy. We are friends. C. I am Jam. How is you? I am happy. We is friends. D. I am Jam. How are you? I is happy. We are friends. 🔑 考点三：he / she 区分与介绍他人（He is / She is + 名字/年龄） 📌 考点说明：he 指代男性（男孩/男人），she 指代女性（女孩/女人）。介绍他人：He is + 名字/年龄。She is + 名字/年龄。He's = He is。She's = She is。⚠️ 男生用 he，女生用 she，绝不能混用。We're from + 地点（首字母大写）。 ◇ 基础题（选择题） (1) Lily 是女孩，介绍她时应该说： A. He is Lily. B. She is Lily. C. It is Lily. D. They are Lily. (2) Zhang Hao 是男孩，介绍他时应该说： A. She is Zhang Hao. B. It is Zhang Hao. C. He is Zhang Hao. D. They are Zhang Hao. (3) "She is nine." 这句话中的 She 指的是： A. 一个男孩 B. 一个女孩 C. 一本书 D. 一只动物 ▷ 提升题（选择题） (1) Olivia 介绍她的两个朋友，正确的是： A. He is Chen Wei. She is Bella. They are my friends. B. She is Chen Wei. He is Bella. They are my friends. C. He is Chen Wei. He is Bella. They are my friends. D. She is Chen Wei. She is Bella. They are my friends. (2) 选择 he / she 使用完全正确的一项： A. She is my brother. He is nine. B. He is my sister. She is nine. C. He is my brother. She is my sister. D. She is my dad. He is my mum. (3) Chen Wei 说 "We're from Kunming." 这句话的意思是： A. 我们来自昆明 B. 我们去昆明 C. 我们在昆明 D. 我们喜欢昆明 ★ 拓展题（选择题） (1) Olivia 写了四句话介绍同学，其中有一句错了，请找出："Chen Wei is my friend. He is nine. Bella is my friend, too. He is eight." A. Chen Wei is my friend. → He is my friend. B. He is nine. → She is nine. C. Bella is my friend, too. → She is my friend, too. D. He is eight. → She is eight. (2) Jam 介绍自己的家庭，语法和 he/she 全部正确的是： A. My dad is a teacher. He is tall. My mum is a doctor. She is nice. I am a pupil. I am nine. B. My dad is a teacher. She is tall. My mum is a doctor. He is nice. I am a pupil. I are nine. C. My dad are a teacher. He is tall. My mum is a doctor. She is nice. I am a pupil. I am nine. D. My dad is a teacher. He is tall. My mum are a doctor. She is nice. I am a pupil. I is nine. (3) Zhou Kai 在 Wuhan 遇到 Lily 和 her brother，他应该说： A. He is Lily. She is her brother. B. She is Lily. He is her brother. C. She is Lily. She is her brother. D. He is Lily. He is her brother. 🔑 考点四：Let's + 动词原形（祈使句提建议） 📌 考点说明：Let's = Let us，意思是"让我们……"。后面跟动词原形，不能加 s。Let's be friends! ✓ / Let's play together! ✓ / Let's have a happy day! ✓ 回答同意用 OK! / Great! / All right! / Good idea! 拒绝用 No. / Sorry. 再加理由。 ◇ 基础题（选择题） (1) "Let's ______ together!" 横线处应填： A. plays B. play C. playing D. to play (2) Olivia 提议成为朋友，应该说： A. Let's be friend! B. Let's are friends! C. Let's be friends! D. Let's is friends! (3) Chen Wei 说 "Let's play!" 你同意，应该回答： A. No. B. Sorry. C. OK! D. I'm nine. ▷ 提升题（选择题） (1) 选择 Let's 用法完全正确的一项： A. Let's plays together! Let's sings a song! B. Let's play together! Let's sing a song! C. Let's playing together! Let's singing a song! D. Let's to play together! Let's to sing a song! (2) Jam 邀请 Bella 一起做三件事，全部正确的是： A. Let's come and play! Let's have a happy day! Let's be good friends! B. Let's comes and play! Let's has a happy day! Let's are good friends! C. Let's coming and play! Let's having a happy day! Let's being good friends! D. Let's to come and play! Let's to have a happy day! Let's to be good friends! (3) "Let's have a happy day!" 这句话的意思是： A. 让我们度过快乐的一天吧！ B. 我们有一个快乐的一天 C. 他们是快乐的一天 D. 你有一个快乐的一天 ★ 拓展题（选择题） (1) Olivia 给 Lily 写了一张便条，其中 Let's 用法有一处错误："Hi Lily! Let's be friends! Let's play together! Let's sings a song! Let's have a happy day!" A. Let's be friends! → Let's are friends! B. Let's play together! → Let's plays together! C. Let's sings a song! → Let's sing a song! D. Let's have a happy day! → Let's has a happy day! (2) Zhang Hao 想邀请 Zhou Kai 一起做三件事，语法全对且用 Let's 的是： A. Let's go to school! Let's read books! Let's help our friends! B. Let's goes to school! Let's reads books! Let's helps our friends! C. Let's going to school! Let's reading books! Let's helping our friends! D. Let's to go to school! Let's to read books! Let's to help our friends! (3) Bella 在 Jinan 的教室里对全班说 "Let's sing together!" 同学们应该回答： A. No. I'm sorry. B. OK! / Great! C. I'm Bella. Nice to meet you. D. Goodbye, Bella! 🔑 考点五：What's this / that? 询问物品及回答 📌 考点说明：What's this? 询问近处的物品。What's that? 询问远处的物品。回答一律用 It's + a/an + 物品名称。⚠️ 不能用 This is... / That is... 回答。⚠️ 用 it 代替 this / that。Is it a pen? — Yes, it is. / No, it isn't. ◇ 基础题（选择题） (1) — What's this? — __________ A. This is a book. B. That is a book. C. It's a book. D. He is a book. (2) — What's that? — __________ A. This is an eraser. B. It's an eraser. C. That is a eraser. D. It's a eraser. (3) Olivia 指着近处的书包问 "What's this?" 应该回答： A. That is a schoolbag. B. This is a schoolbag. C. It's a schoolbag. D. He is a schoolbag. ▷ 提升题（选择题） (1) 选择 a / an 和 it is / it's 使用全部正确的一项： A. It's a pen. It's an eraser. It's a ruler. It's a book. B. It's an pen. It's a eraser. It's an ruler. It's an book. C. It's a pen. It's a eraser. It's a ruler. It's an book. D. It's an pen. It's an eraser. It's a ruler. It's a book. (2) Chen Wei 指着远处的东西问 Jam，对话正确的是： A. — What's that? — It's a pencil case. — Is it your pencil case? — Yes, it is. B. — What's this? — It's a pencil case. — Is this your pencil case? — Yes, it is. C. — What's that? — That is a pencil case. — Is it your pencil case? — Yes, he is. D. — What's that? — It's a pencil case. — Is it your pencil case? — Yes, I am. (3) "Is it a ruler?" 的否定回答正确的是： A. No, it is. B. No, it's not. C. Yes, it isn't. D. No, I am not. ★ 拓展题（选择题） (1) Olivia 在教室里和 Bella 做猜物品游戏，对话顺序和语法全对的是： A. — What's in my schoolbag? — Is it a book? — No, it isn't. — Is it a pen? — Yes, it is! B. — What's in my schoolbag? — Is it a book? — Yes, it isn't. — Is it a pen? — No, it is! C. — What's in my schoolbag? — It is a book? — No, it is. — It is a pen? — Yes, it is! D. — What in my schoolbag? — Is it book? — No, it isn't. — Is it pen? — Yes, it is! (2) Zhang Hao 描述他在 Qingdao 看到的物品，完全正确的是： A. This is a pen. That is a pencil. It's my schoolbag. It's an eraser. B. This is a pen. That is a pencil. It's my schoolbag. It's a eraser. C. It's a pen. It's a pencil. This is my schoolbag. That is an eraser. D. It's a pen. It's a pencil. It's my schoolbag. It's an eraser. (3) Lily 问 Jam 两个问题，Jam 的回答全对的是："— What's this? — It's a balloon. — Is it red? — No, it isn't. It's blue." A. 全对 B. 第一句错：应该是 This is a balloon. C. 第二句错：应该是 Yes, it is. D. 第三句错：应该是 It blue. 🔑 考点六：物主代词 my / your 与介绍物品（This is my... / Is this your...?） 📌 考点说明：my = 我的，your = 你的/你们的。介绍物品：This is my pen. That is your pencil. 询问物品归属：Is this your schoolbag? — Yes, it is. / No, it isn't. ⚠️ my 后必须加名词（my pen ✓ / my ✓）。⚠️ your 后也必须加名词。 ◇ 基础题（选择题） (1) "This is ______ pen." 横线处应填： A. I B. you C. my D. he (2) — Is this your ruler? — __________ A. Yes, I am. B. Yes, it is. C. Yes, he is. D. Yes, she is. (3) Chen Wei 介绍他的书包，应该说： A. This is schoolbag. B. This is my schoolbag. C. This is I schoolbag. D. This is he schoolbag. ▷ 提升题（选择题） (1) 选择 my / your 使用完全正确的一项： A. This is my book. Is this your pen? That is your eraser. B. This is I book. Is this you pen? That is you eraser. C. This is my book. Is this you pen? That is my eraser. D. This is I book. Is this your pen? That is your eraser. (2) Olivia 在失物招领处帮 Jam 找东西，对话正确的是： A. — Is this your pencil case? — Yes, it is. Thank you! — You're welcome. B. — Is this your pencil case? — Yes, I am. Thank you! — You're welcome. C. — Is this you pencil case? — Yes, it is. Thank you! — You welcome. D. — Is this your pencil case? — Yes, it is. Thank you! — You welcome. (3) "Here you are." 通常用在什么场景？ A. 向别人介绍自己时 B. 把东西递给别人时 C. 和别人道别时 D. 询问别人名字时 ★ 拓展题（选择题） (1) Bella 写了一段关于学习用品的话，其中有一处错误："This is my schoolbag. It is blue. That is your pencil. It is yellow. Is this you eraser? No, it isn't. It's my eraser." A. This is my schoolbag. → This is I schoolbag. B. That is your pencil. → That is you pencil. C. Is this you eraser? → Is this your eraser? D. It's my eraser. → It's I eraser. (2) Zhou Kai 和 Lily 在教室里互相展示学习用品，全对的是： A. — Look at my new schoolbag! — It's nice! Is this your pen? — Yes, it is. It's my favourite pen. B. — Look at my new schoolbag! — It's nice! Is this you pen? — Yes, it is. It's I favourite pen. C. — Look at I new schoolbag! — It's nice! Is this your pen? — Yes, it is. It's my favourite pen. D. — Look at my new schoolbag! — It nice! Is this your pen? — Yes, it is. It's my favourite pen. (3) Chen Wei 在 Jinan 的学校丢了东西，他去失物招领处，对话全对的是： A. — Excuse me. Is this my ruler? — No, it isn't. It's Zhang Hao's ruler. — Thank you! — You're welcome. B. — Excuse me. Is this your ruler? — No, it isn't. It's Zhang Hao's ruler. — Thank you! — You're welcome. C. — Excuse me. Is this you ruler? — No, it isn't. It's Zhang Hao's ruler. — Thank you! — You welcome. D. — Excuse me. Is this your ruler? — No, it's not. It's Zhang Hao ruler. — Thank you! — You're welcome. 🔑 考点七：a / an 的用法（辅音开头用a，元音开头用an） 📌 考点说明：a 用于辅音音素开头的单词前：a pen, a book, a ruler, a schoolbag, a kite。an 用于元音音素开头的单词前：an eraser（e开头）, an umbrella（u开头）, an apple, an eye。⚠️ 看发音不看字母！eraser 发音 /ɪ/, 用 an。umbrella 发音 /ʌ/, 用 an。 ◇ 基础题（选择题） (1) 下列单词中，需要用 an 修饰的是： A. pen B. book C. eraser D. ruler (2) "It's ______ umbrella." 横线处应填： A. a B. an C. the D. /（不填） (3) 选择 a / an 使用正确的一项： A. a eraser B. an pen C. a kite D. an book ▷ 提升题（选择题） (1) Olivia 在描述她的学习用品，全部正确的是： A. I have a pen, a pencil, an eraser and a ruler. B. I have an pen, a pencil, a eraser and a ruler. C. I have a pen, an pencil, an eraser and a ruler. D. I have a pen, a pencil, a eraser and an ruler. (2) 下列物品中，与其他三个冠词用法不同的是： A. a schoolbag B. a balloon C. an umbrella D. a picture (3) Chen Wei 说 "I can see a rainbow. It has red, yellow, orange, green, blue and purple." 其中冠词用法有几处错误？ A. 0处 B. 1处 C. 2处 D. 3处 ★ 拓展题（选择题） (1) Jam 写了一篇小短文，其中 a/an 有一处错误："Today is a sunny day. I have an schoolbag. In it, I have a book, a pen, a pencil and an eraser. I like my things." A. a sunny day → an sunny day B. an schoolbag → a schoolbag C. a book → an book D. an eraser → a eraser (2) Lily 在 Kunming 的文具店买东西，对话中 a/an 全对的是： A. — I want a pen, an eraser and a ruler, please. — Here you are. — Thank you! B. — I want an pen, a eraser and a ruler, please. — Here you are. — Thank you! C. — I want a pen, a eraser and an ruler, please. — Here you are. — Thank you! D. — I want a pen, an eraser and an ruler, please. — Here you are. — Thank you! (3) Zhou Kai 描述一幅画，a/an 使用全部正确的是： A. I can see a red flower, a blue kite, an orange balloon and a purple umbrella. B. I can see an red flower, a blue kite, a orange balloon and a purple umbrella. C. I can see a red flower, an blue kite, an orange balloon and a purple umbrella. D. I can see a red flower, a blue kite, a orange balloon and an purple umbrella. 🔑 考点八：What colour 询问颜色及颜色混合（It's red / Blue + Yellow = Green） 📌 考点说明：询问颜色：What colour is it? — It's red. / It's blue. / It's green. 复数：What colour are they? — They're purple. 颜色混合：Red + Yellow = Orange. Blue + Yellow = Green. Red + Blue = Purple. 指令：Colour the balloon yellow. Look at the rainbow. ◇ 基础题（选择题） (1) — What colour is it? — __________ A. It's a red. B. It's red. C. It's an red. D. They're red. (2) Red and yellow make __________. A. green B. purple C. orange D. black (3) Blue and yellow make __________. A. orange B. green C. purple D. pink ▷ 提升题（选择题） (1) Olivia 描述她看到的东西，颜色用法全对的是： A. I see a red flower. I see a blue kite. I see a green tree. I see a purple balloon. B. I see an red flower. I see a blue kite. I see a green tree. I see a purple balloon. C. I see a red flower. I see an blue kite. I see a green tree. I see a purple balloon. D. I see a red flower. I see a blue kite. I see an green tree. I see a purple balloon. (2) — What colour are they? — __________（它们有红色、蓝色和绿色） A. It's red, blue and green. B. They're red, blue and green. C. This is red, blue and green. D. That is red, blue and green. (3) Chen Wei 说 "I want a balloon." Olivia 问他想要什么颜色，应该说： A. What colour is it? B. What colour are they? C. What colour do you want? D. What colour you want? ★ 拓展题（选择题） (1) Bella 在美术课上做颜色混合实验，全部正确的是： A. Red + Yellow = Orange. Blue + Yellow = Green. Red + Blue = Purple. Red + Blue + Yellow = Black. B. Red + Yellow = Green. Blue + Yellow = Orange. Red + Blue = Purple. Red + Blue + Yellow = Black. C. Red + Yellow = Orange. Blue + Yellow = Purple. Red + Blue = Green. Red + Blue + Yellow = Black. D. Red + Yellow = Orange. Blue + Yellow = Green. Red + Blue = Black. Red + Blue + Yellow = Purple. (2) Zhang Hao 描述 Qingdao 的海边日落，颜色和语法全对的是： A. Look at the sky! It's orange and red. The sea is blue. The clouds are pink and purple. It's so beautiful! B. Look at the sky! It's an orange and red. The sea is blue. The clouds are pink and purple. It's so beautiful! C. Look at the sky! It's orange and red. The sea are blue. The clouds is pink and purple. It's so beautiful! D. Look at sky! It's orange and red. The sea is blue. The clouds are pink and purple. It so beautiful! (3) Olivia 画了一幅画让 Jam 猜颜色，对话全对的是： A. — Can you guess what colour it is? — Is it red? — No, it isn't. — Is it blue? — Yes, you are right! It's blue! B. — Can you guess what colour is it? — Is it red? — No, it is. — Is it blue? — Yes, you are right! It's blue! C. — Can you guess what colour it is? — It is red? — No, it isn't. — It is blue? — Yes, you are right! It's blue! D. — Can you guess what colour it is? — Is it red? — No, it isn't. — Is it blue? — Yes, you is right! It's blue! 🔑 考点九：祈使句（肯定与否定：Stand up / Sit down / Open / Close / Look at / Colour） 📌 考点说明：祈使句用来表示命令、请求、建议。肯定形式：动词原形开头 → Stand up! Sit down! Open your book! Close your book! Look at the rainbow! Colour the picture yellow! 否定形式：Don't + 动词原形 → Don't stand up. Don't close your book. 对祈使句的回应：OK! / All right! / Yes, Ms Smart! ◇ 基础题（选择题） (1) 老师说 "Sit down, please!" 时，你应该： A. 站起来 B. 坐下 C. 打开书 D. 合上书 (2) "______ your book!" 意思是"打开你的书"。 A. Close B. Open C. Look D. Colour (3) "Don't colour it black." 的意思是： A. 把它涂成黑色 B. 不要把它涂成黑色 C. 它是什么颜色 D. 把它涂成白色 ▷ 提升题（选择题） (1) Ms Smart 在教室里发出指令，学生正确回应的是： A. — Stand up, everyone! — OK, Ms Smart! — Open your books! — Yes, Ms Smart! B. — Stand up, everyone! — Sit down, Ms Smart! — Open your books! — Close, Ms Smart! C. — Stand up, everyone! — OK, Ms Smart! — Open your books! — I'm nine, Ms Smart! D. — Stand up, everyone! — OK, Ms Smart! — Open your books! — Goodbye, Ms Smart! (2) 选择祈使句用法正确的一项： A. Don't to stand up. Please open your book. Look at the blackboard. B. Don't stand up. Please open your book. Look at the blackboard. C. Not stand up. Please opens your book. Looks at the blackboard. D. Don't standing up. Please open your book. Look at blackboard. (3) Chen Wei 对 Bella 说 "Come here!" Bella 应该说： A. Goodbye! B. What's your name? C. OK! I'm coming. D. I'm nine. ★ 拓展题（选择题） (1) Olivia 在美术课上当小老师，给同学发指令，全部正确的是： A. — Look at the picture! — Colour the flower red! — Don't colour it blue! — Great job, everyone! B. — Looks at the picture! — Colours the flower red! — Don't colour it blue! — Great job, everyone! C. — Look at the picture! — Colour the flower red! — Don't colours it blue! — Great job, everyone! D. — Look at picture! — Colour the flower red! — Don't colour it blue! — Great job, everyone! (2) Zhou Kai 在 Xiamen 的学校参加英语角活动，游戏规则全用祈使句且正确的是： A. Stand up when you hear 'red'. Sit down when you hear 'blue'. Don't move when you hear 'green'. Come back when you hear 'yellow'. B. Stand up when you hears 'red'. Sit down when you hear 'blue'. Don't move when you hear 'green'. Come back when you hear 'yellow'. C. Stand up when you hear 'red'. Sit down when you hears 'blue'. Don't move when you hear 'green'. Come back when you hear 'yellow'. D. Stand up when you hear 'red'. Sit down when you hear 'blue'. Don't moving when you hear 'green'. Come back when you hear 'yellow'. (3) Lily 写了五句教室指令，其中有一句错了："Open your book. Look at the blackboard. Don't close your book. Listen to Ms Smart. Don't to write." A. Open your book. → Opens your book. B. Look at the blackboard. → Looks at the blackboard. C. Don't close your book. → Don't to close your book. D. Don't to write. → Don't write. 🔑 考点十：综合易错：be动词 + 物主代词 + Let's + a/an + 颜色（全册综合） 📌 考点说明：综合全册高频易错点：① I am / He is / She is / We are 不能混用 ② my / your 后必须加名词 ③ Let's + 动词原形 ④ a / an 看发音 ⑤ What colour 回答用 It's + 颜色 ⑥ he/she 按性别选 ⑦ this近/that远 ⑧ 回答用it不用this/that ⑨ 祈使句动词原形 ⑩ 姓名首字母大写 ◇ 基础题（选择题） (1) 选择书写完全正确的一句话： A. i'm olivia. she is my friend. B. I'm Olivia. He is my friend. C. I'm Olivia. She is my friend. D. I are Olivia. She is my friend. (2) "______ name is Chen Wei." 横线处应填： A. I B. My C. Me D. He (3) Olivia 说 "Let's ______ a song!" 应该填： A. sings B. sing C. singing D. to sing ▷ 提升题（选择题） (1) Jam 写了一段自我介绍，其中有一处错误："Hello! My name is Jam. I am nine. I have a good friend. Her name is Olivia. He is from Wuhan. We are happy." A. My name is Jam. → I am Jam. B. I am nine. → I is nine. C. He is from Wuhan. → She is from Wuhan. D. We are happy. → We is happy. (2) Chen Wei 描述他的学习用品和颜色，全部正确的是： A. This is my schoolbag. It's blue. That is my pencil case. It's green. I have an eraser. It's pink. I like my things. B. This is I schoolbag. It's blue. That is my pencil case. It's green. I have a eraser. It's pink. I like my things. C. This is my schoolbag. It's blue. That is I pencil case. It's green. I have an eraser. It's pink. I like my things. D. This is my schoolbag. Its blue. That is my pencil case. It's green. I have an eraser. It's pink. I like my thing. (3) Bella 在 Kunming 给 Zhang Hao 写信，语法全对的是： A. Dear Zhang Hao, I am in Kunming. It is a beautiful city. The sky is blue. The flowers are red and yellow. I am happy. Yours, Bella B. Dear Zhang Hao, I are in Kunming. It is a beautiful city. The sky is blue. The flowers are red and yellow. I am happy. Yours, Bella C. Dear Zhang Hao, I am in Kunming. It are a beautiful city. The sky is blue. The flowers is red and yellow. I am happy. Yours, Bella D. Dear Zhang Hao, I am in Kunming. It is a beautiful city. The sky are blue. The flowers are red and yellow. I am happy. Yours, Bella ★ 拓展题（选择题） (1) Olivia 写了一段完整的话介绍自己和朋友，其中有一处错误："Hi! I'm Olivia. I am nine years old. I have a good friend. Her name is Lily. She is nine, too. We are from Jinan. Let's be friends! Let's play together!" A. I'm Olivia. → I are Olivia. B. I am nine years old. → I is nine years old. C. Her name is Lily. → She name is Lily. D. Let's play together! → Let's plays together! (2) Zhou Kai 在 Wuhan 的学校参加英语演讲，全部正确的是： A. Hello, everyone! I'm Zhou Kai. I am nine. I have a happy family. My dad is tall. My mum is nice. My sister is cute. We love each other. Let's be good friends! Thank you! B. Hello, everyone! I'm Zhou Kai. I is nine. I have a happy family. My dad is tall. My mum is nice. My sister is cute. We love each other. Let's be good friends! Thank you! C. Hello, everyone! I'm Zhou Kai. I am nine. I have a happy family. My dad are tall. My mum is nice. My sister is cute. We love each other. Let's be good friends! Thank you! D. Hello, everyone! I'm Zhou Kai. I am nine. I have a happy family. My dad is tall. My mum are nice. My sister is cute. We love each other. Let's be good friends! Thank you! (3) Chen Wei 在 Xiamen 海边写日记，语法和 a/an/颜色 全对的是： A. Today is sunny. I can see the sea. It is blue. I can see a red flower. I can see a yellow kite. I can see an orange balloon. I am happy. Xiamen is beautiful! B. Today is sunny. I can see the sea. It is blue. I can see an red flower. I can see a yellow kite. I can see a orange balloon. I am happy. Xiamen is beautiful! C. Today is sunny. I can sees the sea. It is blue. I can see a red flower. I can see a yellow kite. I can see an orange balloon. I am happy. Xiamen is beautiful! D. Today is sunny. I can see the sea. It are blue. I can see a red flower. I can see a yellow kite. I can see an orange balloon. I am happy. Xiamen is beautiful! ✅ 参考答案与详细解析 考点一：打招呼与自我介绍（Hello/Hi/Good morning/I'm/My name is） ◇ 基础题答案：(1)B (2)C (3)B (1) 选 B。 Goodbye, Jam! (2) 选 C。 I Chen Wei. (3) 选 B。 坐下 ▷ 提升题答案：(1)B (2)A (3)A (1) 选 B。 good morning, ms smart! (2) 选 A。 — Hi! I'm Lily. — Hello. I'm Zhang Hao. Nice to meet you. — Nice to meet you, too. (3) 选 A。 Hello! I'm Olivia. Good morning, Ms Smart! ★ 拓展题答案：(1)B (2)B (3)B (1) 选 B。 Goodbye! I'm Jam. (2) 选 B。 i'm olivia. (3) 选 B。 Goodbye, Lily! Have a nice day! 考点二：be动词用法（I am / He is / She is / We are / They are） ◇ 基础题答案：(1)A (2)B (3)C (1) 选 A。 am (2) 选 B。is (3) 选 C。 are ▷ 提升题答案：(1)A (2)A (3)A (1) 选 A。 I am Lily. He is nine. We are friends. (2) 选 A。 I am nine. My brother is seven. We are a happy family. (3) 选 A。 I'm = I am / He's = He is / We're = We are ★ 拓展题答案：(1)B (2)A (3)B (1) 选 B。 I am Chen Wei. → I is Chen Wei. (2) 选 A。 My dad is tall. My mum is nice. My brother is funny. We are a happy family. (3) 选 B。 I are Jam. How are you? I am happy. We are friends. 考点三：he / she 区分与介绍他人（He is / She is + 名字/年龄） ◇ 基础题答案：(1)B (2)C (3)B (1) 选 B。 He is Lily. (2) 选 C。 She is Zhang Hao. (3) 选 B。 一个男孩 ▷ 提升题答案：(1)A (2)C (3)A (1) 选 A。 He is Chen Wei. She is Bella. They are my friends. (2) 选 C。 She is my brother. He is nine. (3) 选 A。 我们来自昆明 ★ 拓展题答案：(1)D (2)A (3)B (1) 选 D。 Chen Wei is my friend. → He is my friend. (2) 选 A。 My dad is a teacher. He is tall. My mum is a doctor. She is nice. I am a pupil. I am nine. (3) 选 B。 He is Lily. She is her brother. 考点四：Let's + 动词原形（祈使句提建议） ◇ 基础题答案：(1)B (2)C (3)C (1) 选 B。 plays (2) 选 C。 Let's be friend! (3) 选 C。 No. ▷ 提升题答案：(1)B (2)A (3)A (1) 选 B。 Let's plays together! Let's sings a song! (2) 选 A。 Let's come and play! Let's have a happy day! Let's be good friends! (3) 选 A。 让我们度过快乐的一天吧！ ★ 拓展题答案：(1)C (2)A (3)B (1) 选 C。 Let's be friends! → Let's are friends! (2) 选 A。 Let's go to school! Let's read books! Let's help our friends! (3) 选 B。 No. I'm sorry. 考点五：What's this / that? 询问物品及回答 ◇ 基础题答案：(1)C (2)B (3)C (1) 选 C。 This is a book. (2) 选 B。 This is an eraser. (3) 选 C。 That is a schoolbag. ▷ 提升题答案：(1)A (2)A (3)B (1) 选 A。 It's a pen. It's an eraser. It's a ruler. It's a book. (2) 选 A。 — What's that? — It's a pencil case. — Is it your pencil case? — Yes, it is. (3) 选 B。 No, it is. ★ 拓展题答案：(1)A (2)D (3)A (1) 选 A。 — What's in my schoolbag? — Is it a book? — No, it isn't. — Is it a pen? — Yes, it is! (2) 选 D。 This is a pen. That is a pencil. It's my schoolbag. It's an eraser. (3) 选 A。 全对 考点六：物主代词 my / your 与介绍物品（This is my... / Is this your...?） ◇ 基础题答案：(1)C (2)B (3)B (1) 选 C。 I (2) 选 B。 Yes, I am. (3) 选 B。 This is schoolbag. ▷ 提升题答案：(1)A (2)A (3)B (1) 选 A。 This is my book. Is this your pen? That is your eraser. (2) 选 A。 — Is this your pencil case? — Yes, it is. Thank you! — You're welcome. (3) 选 B。 向别人介绍自己时 ★ 拓展题答案：(1)C (2)A (3)B (1) 选 C。 This is my schoolbag. → This is I schoolbag. (2) 选 A。 — Look at my new schoolbag! — It's nice! Is this your pen? — Yes, it is. It's my favourite pen. (3) 选 B。 — Excuse me. Is this my ruler? — No, it isn't. It's Zhang Hao's ruler. — Thank you! — You're welcome. 考点七：a / an 的用法（辅音开头用a，元音开头用an） ◇ 基础题答案：(1)C (2)B (3)C (1) 选 C。 pen (2) 选 B。 a (3) 选 C。 a eraser ▷ 提升题答案：(1)A (2)C (3)A (1) 选 A。 I have a pen, a pencil, an eraser and a ruler. (2) 选 C。 a schoolbag (3) 选 A。 0处 ★ 拓展题答案：(1)B (2)A (3)A (1) 选 B。 a sunny day → an sunny day (2) 选 A。 — I want a pen, an eraser and a ruler, please. — Here you are. — Thank you! (3) 选 A。 I can see a red flower, a blue kite, an orange balloon and a purple umbrella. 考点八：What colour 询问颜色及颜色混合（It's red / Blue + Yellow = Green） ◇ 基础题答案：(1)B (2)C (3)B (1) 选 B。 It's a red. (2) 选 C。 green (3) 选 B。 orange ▷ 提升题答案：(1)A (2)B (3)C (1) 选 A。 I see a red flower. I see a blue kite. I see a green tree. I see a purple balloon. (2) 选 B。 It's red, blue and green. (3) 选 C。 What colour is it? ★ 拓展题答案：(1)A (2)A (3)A (1) 选 A。 Red + Yellow = Orange. Blue + Yellow = Green. Red + Blue = Purple. Red + Blue + Yellow = Black. (2) 选 A。 Look at the sky! It's orange and red. The sea is blue. The clouds are pink and purple. It's so beautiful! (3) 选 A。 — Can you guess what colour it is? — Is it red? — No, it isn't. — Is it blue? — Yes, you are right! It's blue! 考点九：祈使句（肯定与否定：Stand up / Sit down / Open / Close / Look at / Colour） ◇ 基础题答案：(1)B (2)B (3)B (1) 选 B。 站起来 (2) 选 B。 Close (3) 选 B。 把它涂成黑色 ▷ 提升题答案：(1)A (2)B (3)C (1) 选 A。 — Stand up, everyone! — OK, Ms Smart! — Open your books! — Yes, Ms Smart! (2) 选 B。 Don't to stand up. Please open your book. Look at the blackboard. (3) 选 C。 Goodbye! ★ 拓展题答案：(1)A (2)A (3)D (1) 选 A。 — Look at the picture! — Colour the flower red! — Don't colour it blue! — Great job, everyone! (2) 选 A。 Stand up when you hear 'red'. Sit down when you hear 'blue'. Don't move when you hear 'green'. Come back when you hear 'yellow'. (3) 选 D。 Open your book. → Opens your book. 考点十：综合易错：be动词 + 物主代词 + Let's + a/an + 颜色（全册综合） ◇ 基础题答案：(1)C (2)B (3)B (1) 选 C。 i'm olivia. she is my friend. (2) 选 B。 I (3) 选 B。 sings ▷ 提升题答案：(1)C (2)A (3)A (1) 选 C。 My name is Jam. → I am Jam. (2) 选 A。 This is my schoolbag. It's blue. That is my pencil case. It's green. I have an eraser. It's pink. I like my things. (3) 选 A。 Dear Zhang Hao, I am in Kunming. It is a beautiful city. The sky is blue. The flowers are red and yellow. I am happy. Yours, Bella ★ 拓展题答案：(1)C (2)A (3)A (1) 选 C。 I'm Olivia. → I are Olivia. (2) 选 A。 Hello, everyone! I'm Zhou Kai. I am nine. I have a happy family. My dad is tall. My mum is nice. My sister is cute. We love each other. Let's be good friends! Thank you! (3) 选 A。 Today is sunny. I can see the sea. It is blue. I can see a red flower. I can see a yellow kite. I can see an orange balloon. I am happy. Xiamen is beautiful! — 第 页 — 学科网（北京）股份有限公司 $