高频易错(专项训练)-2026-2027学年外研版(三起)英语三年级上册

2026-08-08
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摘要:

**基本信息** 聚焦外研版三年级上册10大高频易错考点,通过基础→提升→延伸三阶训练,结合规则提炼与错题归因,构建从语法概念到应用的逻辑体系,提升语言理解与表达能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |be动词选用|15题(选择/填空/改错)|I用am,you/复数用are,三单用is|从主语人称→be动词匹配,由单一句型到综合改错| |名词单复数|15题(选择/转换/改错)|规则变化(加s/es)与特殊词(fish/sheep)|从数量感知→单复数形式,结合How many句式应用| |人称代词|15题(选择/填空/改错)|主格作主语,he/she性别区分|从人称指代→句子主语,关联物主代词使用|

内容正文:

外研版(三起)三年级上册 · 英语高频易错专项训练 2026外研版(三起)三年级上册 英语高频易错专项训练 10大高频易错考点 · 基础→提升→延伸三阶训练 · 详细易错原因分析 📋 考点速览 考点 对应单元 核心易错原因 一、be动词 am/is/are 选用 Welcome / U1 I用am,you用are,he/she/人名用is 二、人称代词 I/you/he/she/they U1 / U5 主格做主语,混淆he/she(男女不分) 三、名词单复数变化 U2 / U4 一般加s,以s/x结尾加es,fish/sheep不变 四、物主代词 my/your/his/her U2 / U5 后有名词用形物代,mine/hers不再加名词 五、指示代词 this/that 与 Is this...? U2 / U5 this近that远;回答用it is,不用this is 六、can 表能力与请求 U5 / U6 can后接动词原形;can问can答,不用do 七、How many + 复数名词 U4 many后必须复数;fish单复同形 八、Where's...? 询问位置 U6 回答用He/She/It is + 介词短语 九、颜色描述 It's + 颜色 U3 颜色前不加a/an;复数用They are + 颜色 十、26个字母大小写书写 Welcome b/d/p/q/g 易混淆,占格不规范 适用:外研版(三起)三年级上册 | 题型:选择·填空·改错·情景交际 | 适合打印 📌 考点一:be动词 am / is / are 的选用 ⚠️ 核心易错原因 学生凭语感乱选be动词,不根据主语判断。规则:I → am;you/we/they → are;he/she/it/人名/单数名词 → is。 ❌ 错:He am nine. ✅ 对:He is nine. ❌ 错:I is Lily. ✅ 对:I am Lily. ▎ 【基础测试题】(选择题) ◇ ( )1.. I ______ from China. A. am B. is C. are ◇ ( )2.. She ______ my friend. A. am B. is C. are ◇ ( )3.. You ______ a good student. A. am B. is C. are ◇ ( )4.. We ______ friends. A. am B. is C. are ◇ ( )5.. He ______ nine years old. A. am B. is C. are ▎ 【提升巩固题】(用 am/is/are 填空) ▷ 1.. I ______ Olivia. I ______ nine. ▷ 2.. Chen Wei ______ my friend. He ______ eight. ▷ 3.. They ______ in Wuhan. We ______ happy. ▷ 4.. She ______ Lily. She ______ from Xiamen. ▷ 5.. You and I ______ good friends. ▎ 【延伸探究题】(改错题,写出正确句子) ★ 1.. He am a new student. ★ 2.. I is from Kunming. ★ 3.. She are my sister. ★ 4.. We is in Qingdao. ★ 5.. My name are Lily. 📌 考点二:人称代词 I / you / he / she / they 的选用 ⚠️ 核心易错原因 ① he(他)和she(她)混淆,学生不看性别随意选;② they用于复数(≥2人),学生看到两个人还用he;③ 作主语必须用主格I/you/he/she/they,不能用my/your。 ❌ 错:She is my brother.(brother是男→用He) ✅ 对:He is my brother. ▎ 【基础测试题】(选择题) ◇ ( )1.. ______ is my friend, Zhang Hao. A. She B. He C. It ◇ ( )2.. ______ is a girl. She is Lily. A. He B. She C. It ◇ ( )3.. — Who is that? — ______ is my dad. A. She B. He C. They ◇ ( )4.. Olivia and Bella are good friends. ______ like to play. A. She B. He C. They ◇ ( )5.. — Is this your mum? — Yes, ______ is. A. he B. she C. they ▎ 【提升巩固题】(选词填空:he / she / they / I / you) ▷ 1.. ______ am a student. My name is Jam. ▷ 2.. This is Chen Wei. ______ is my brother. ▷ 3.. Lily and Olivia are sisters. ______ are twins. ▷ 4.. — Are ______ nine years old? — Yes, I am. ▷ 5.. ______ is my grandma. She is kind. ▎ 【延伸探究题】(改错题) ★ 1.. Her is my sister. ★ 2.. He name is Zhou Kai. ★ 3.. She are a good friend. ★ 4.. I and she are in Jinan. ★ 5.. They is my family. 📌 考点三:名词单复数变化 ⚠️ 核心易错原因 ① 一般直接加s(pens, books);② 以s/x/ch/sh结尾加es(boxes, watches);③ 以辅音+y结尾变y为i加es(babies);④ 特殊:fish/sheep单复同形不加s;⑤ 学生看到two就忘加s。 ❌ 错:two babys ✅ 对:two babies ❌ 错:three fishs ✅ 对:three fish ▎ 【基础测试题】(选择题) ◇ ( )1.. I have two ______. A. pen B. pens C. a pen ◇ ( )2.. Look at the ______. They are so cute! A. baby B. babys C. babies ◇ ( )3.. How many ______ can you see? A. bird B. birds C. a bird ◇ ( )4.. There are three ______ in the lake. A. fish B. fishes C. fishs ◇ ( )5.. I see five ______ on the desk. A. box B. boxs C. boxes ▎ 【提升巩固题】(写出复数形式) ▷ 1.. one book → three ______ ▷ 2.. one baby → two ______ ▷ 3.. one fish → many ______ ▷ 4.. one box → four ______ ▷ 5.. one pencil → six ______ ▎ 【延伸探究题】(改错题) ★ 1.. I have three babys. ★ 2.. How many fishs are there? ★ 3.. She has two pencil. ★ 4.. There are five sheeps. ★ 5.. I see two box on the table. 📌 考点四:物主代词 my / your / his / her 的选用 ⚠️ 核心易错原因 ① 后有名词用形物代:my/your/his/her + 名词(my book);② 学生混淆性别:his(他的)vs her(她的);③ 误把he当修饰语(he book × → his book √);④ I/my, you/your配对记混。 ❌ 错:He name is Jam. ✅ 对:His name is Jam. ❌ 错:I book ✅ 对:My book ▎ 【基础测试题】(选择题) ◇ ( )1.. This is ______ schoolbag. A. I B. my C. me ◇ ( )2.. — Is this ______ ruler? — Yes, it is. A. you B. your C. yours ◇ ( )3.. ______ name is Zhou Kai. He is my friend. A. His B. Her C. He ◇ ( )4.. Lily is a girl. ______ hair is long. A. His B. Her C. She ◇ ( )5.. We love ______ family. A. we B. our C. us ▎ 【提升巩固题】(用物主代词填空) ▷ 1.. I am Chen Wei. ______ dad is a teacher. ▷ 2.. She is Bella. ______ eyes are big. ▷ 3.. — Is this ______ (you) pencil? — Yes, it is. ▷ 4.. We are in ______ (we) new school. ▷ 5.. He can find ______ (he) book. ▎ 【延伸探究题】(改错题) ★ 1.. She name is Olivia. ★ 2.. I mother is a doctor. ★ 3.. He schoolbag is blue. ★ 4.. You father is kind. ★ 5.. We family is happy. 📌 考点五:指示代词 this / that 与 Is this...? 问答 ⚠️ 核心易错原因 ① this指近处(这个),that指远处(那个);② Is this/that...? 回答一律用 Yes, it is. / No, it isn't. 不能用this/that回答;③ 介绍人物用This is...(不能用He/She is替代首次介绍)。 ❌ 错:Yes, this is. ✅ 对:Yes, it is. ❌ 错:That is my friend, Lily.(首次介绍) ✅ 对:This is my friend, Lily. ▎ 【基础测试题】(选择题) ◇ ( )1.. ______ is my pencil. It's new. A. This B. That C. It ◇ ( )2.. — Is that your bag? — No, ______ isn't. A. this B. that C. it ◇ ( )3.. Mum, ______ is my friend, Olivia. A. he B. this C. that ◇ ( )4.. Look at ______ umbrella over there. It's red. A. this B. that C. it ◇ ( )5.. — Is this your eraser? — ______ A. Yes, it is. B. Yes, this is. C. No, it is. ▎ 【提升巩固题】(选词填空:this / that / it) ▷ 1.. — What's ______ (this/that) over there? — It's a balloon. ▷ 2.. — Is ______ (this/that) your pencil case? — Yes, it is. ▷ 3.. — What's this? — ______ is a book. ▷ 4.. This is not ______ (I/my) ruler. It's her ruler. ▷ 5.. That is ______ (he/his) schoolbag. It's blue. ▎ 【延伸探究题】(改错题) ★ 1.. That is my friend, Chen Wei.(首次介绍) ★ 2.. — Is this your pen? — Yes, this is. ★ 3.. He is my sister, Lily.(性别错误) ★ 4.. This is not my book. That is my. ★ 5.. — Is that your mum? — Yes, that is. 📌 考点六:can 表能力与请求 ⚠️ 核心易错原因 ① can后必须接动词原形(不加to,不加ing,不加s);② can无人称变化(cans不存在);③ 否定用can't(不是do not can);④ can问can答(不用do/does);⑤ Can I...? 表示请求,回答用Yes, you can. / No, you can't. ❌ 错:She can sings. ✅ 对:She can sing. ❌ 错:I can to swim. ✅ 对:I can swim. ❌ 错:Can you? Yes, I do. ✅ 对:Yes, I can. ▎ 【基础测试题】(选择题) ◇ ( )1.. I ______ sing very well. A. can B. cans C. can to ◇ ( )2.. — Can you swim? — No, I ______. A. don't B. am not C. can't ◇ ( )3.. She ______ dance beautifully. A. can B. cans C. can to ◇ ( )4.. — Can I have a look? — Yes, you ______. A. can B. do C. are ◇ ( )5.. They ______ play football together. A. can B. cans C. can to ▎ 【提升巩固题】(用 can/can't 填空) ▷ 1.. Birds ______ fly. Fish ______ fly. ▷ 2.. I ______ (can/can't) sing, but I ______ (can/can't) dance. ▷ 3.. — ______ he play basketball? — Yes, he ______. ▷ 4.. She ______ (can) draw well. She is good at art. ▷ 5.. — Can they help us? — No, they ______. ▎ 【延伸探究题】(改错题) ★ 1.. He can sings a song. ★ 2.. I can to help you. ★ 3.. She cans dance. ★ 4.. — Can you run fast? — Yes, I do. ★ 5.. They can plays together. 📌 考点七:How many + 复数名词 ⚠️ 核心易错原因 ① How many后必须跟可数名词复数(加s/es);② fish单复数同形不加s;③ 回答用数字+复数名词(Two apples.),不能只说a;④ 学生常漏掉复数s或误加a。 ❌ 错:How many apple? ✅ 对:How many apples? ❌ 错:How many fishes? ✅ 对:How many fish? ▎ 【基础测试题】(选择题) ◇ ( )1.. How many ______ do you have? A. pen B. pens C. a pen ◇ ( )2.. How many ______ can you see in the sky? A. bird B. birds C. a bird ◇ ( )3.. How many ______ are there in the classroom? A. child B. childs C. children ◇ ( )4.. How many ______ do you see in the lake? A. fish B. fishes C. fishs ◇ ( )5.. — How many ropes? — Only one ______. A. rope B. ropes C. a rope ▎ 【提升巩固题】(用所给词的正确形式填空) ▷ 1.. How many ______ (book) are on the desk? ▷ 2.. Look! How many ______ (baby) can you see? ▷ 3.. How many ______ (fish) does Lily have? ▷ 4.. Count the ______ (pencil). One, two, three... six! ▷ 5.. — How many ______ (people) are in your family? — Five. ▎ 【延伸探究题】(改错题) ★ 1.. How many apple do you have? ★ 2.. How many fishes are in the tank? ★ 3.. How many sheeps on the farm? ★ 4.. How many boxs are there? ★ 5.. How many babys can you see? 📌 考点八:Where's...? 询问位置与回答 ⚠️ 核心易错原因 ① Where's = Where is,问"在哪里";② 回答用 He/She/It is + 介词短语(in/on/under);③ 问人用he/she(看性别),问物用it;④ 学生常回答用This is...或漏掉be动词。 ❌ 错:Where's my dad? — He in the kitchen. ✅ 对:He's in the kitchen. ❌ 错:— Where's the cat? — This is under the bed. ✅ 对:It's under the bed. ▎ 【基础测试题】(选择题) ◇ ( )1.. — Where's my schoolbag? — ______ under the chair. A. It's B. This is C. That is ◇ ( )2.. — Where's your dad? — ______ in the kitchen. A. She's B. He's C. It's ◇ ( )3.. — Where's Lily? — ______ in the bedroom. A. He's B. She's C. It's ◇ ( )4.. The cat is ______ the table. A. in B. on C. at ◇ ( )5.. — Where are the toys? — ______ in the box. A. It's B. He's C. They're ▎ 【提升巩固题】(根据答句写问句) ▷ 1.. — ___________________________? — She's in the living room. ▷ 2.. — ___________________________? — It's under the bed. ▷ 3.. — ___________________________? — They're in the bathroom. ▷ 4.. — ___________________________? — He's in the kitchen. ▷ 5.. — ___________________________? — It's on the chair. ▎ 【延伸探究题】(改错题) ★ 1.. Where's my mum? She in the bedroom. ★ 2.. — Where's the ball? — This is under the chair. ★ 3.. — Where's Zhang Hao? — He are in Jinan. ★ 4.. The apples is in the bag. ★ 5.. — Where's my pen? — That is in the pencil case. 📌 考点九:颜色描述 It's + 颜色 / What colour is it? ⚠️ 核心易错原因 ① 颜色是形容词,前面不加a/an(It's red. 不是 It's a red.);② 问颜色用 What colour is it?(不是 What colour is);③ 复数用 They are + 颜色(不是 It's);④ colour作名词"颜色",作动词"涂色",学生混淆。 ❌ 错:It's a blue. ✅ 对:It's blue. ❌ 错:What colour are it? ✅ 对:What colour is it? ❌ 错:They is red. ✅ 对:They are red. ▎ 【基础测试题】(选择题) ◇ ( )1.. — What colour is the apple? — ______ red. A. It's a B. It's C. Its ◇ ( )2.. — What colour is the sky? — ______ blue. A. It's B. It's a C. They're ◇ ( )3.. — What colour are the flowers? — ______ pink. A. It's B. They C. They're ◇ ( )4.. The umbrella is ______. A. a yellow B. yellow C. an yellow ◇ ( )5.. — What colour is it? — ______ A. It's a orange. B. It's orange. C. They're orange. ▎ 【提升巩固题】(根据答句写问句) ▷ 1.. — ___________________________? — It's green. ▷ 2.. — ___________________________? — They are red and yellow. ▷ 3.. — ___________________________? — It's black and white. ▷ 4.. The rainbow has many ______ (colour). ▷ 5.. I can ______ (colour) the picture. It's fun! ▎ 【延伸探究题】(改错题) ★ 1.. It's a purple balloon. ★ 2.. What colour are it? It's orange. ★ 3.. They is blue and white. ★ 4.. The cat is a black. ★ 5.. — What colour is the rainbow? — It's a colourful. 📌 考点十:26个字母大小写书写规范 ⚠️ 核心易错原因 ① 大小写混淆:a/A, g/G, q/Q易写反;② 占格错误:b/d/h占上中格,g/p/q/y占中下格,a/c/e/m/n占中格;③ 形近字母混淆:b/d(方向相反)、p/q(方向相反)、g/q(圈方向不同);④ 句首字母必须大写。 ❌ 错:把 B 写成 13(手写体混淆) ✅ 对:B占上中格,先写竖再写两个半圆 ❌ 错:句首 I am lily. ✅ 对:I am Lily.(专有名词大写) ▎ 【基础测试题】(选择题) ◇ ( )1.. 下列字母中,占上中下三格的是: A. f B. g C. j ◇ ( )2.. 下列字母中,与字母B发音相同的单词首字母是: A. bee B. sea C. eye ◇ ( )3.. 小写字母 d 占______格。 A. 中格 B. 上中格 C. 中下格 ◇ ( )4.. 下列字母组合中,含有相同音素的是: A. B-C-D B. A-H-J C. F-L-S ◇ ( )5.. 句首字母应该______。 A. 小写 B. 大写 C. 都可以 ▎ 【提升巩固题】(大小写转换与排序) ▷ 1.. 写出下列字母的大写形式:a → ______ g → ______ q → ______ ▷ 2.. 写出下列字母的小写形式:B → ______ D → ______ J → ______ ▷ 3.. 将下列字母按字母表顺序排列:C A F D B → ___________________________ ▷ 4.. 写出五个元音字母(大小写):___________________________ ▷ 5.. 判断正误(对的写T,错的写F):'p'占中下格。( ) ▎ 【延伸探究题】(改错题) ★ 1.. 句子改错:i am lily. → _________________________________ ★ 2.. 字母改错:把 'Q' 的小写写成 'q' 还是 'p'?正确是:______ ★ 3.. 字母改错:小写 b 和 d 的区别是:___________________________ ★ 4.. 单词改错:My name is olivia. → _________________________________ ★ 5.. 书写改错:字母 'f' 应该占几格?正确的是:______ 📝 参考答案与详细解析 📌 考点一:be动词 am/is/are 选用 ◇1 答案:A **✓ 知识点** I 后用 am。 ⚠️ 易错:学生看到from就选are,但主语是I时固定用am。 ◇2 答案:B **✓ 知识点** She 是第三人称单数,用 is。 ⚠️ 易错:看到she选are,忘记三单用is。 ◇3 答案:C **✓ 知识点** You 后用 are(you不分单复数)。 ⚠️ 易错:you和your混淆,选错be动词。 ◇4 答案:C **✓ 知识点** We 是复数,用 are。 ⚠️ 易错:We是"我们"复数,不是I。 ◇5 答案:B **✓ 知识点** He 是第三人称单数,用 is。 ⚠️ 易错:he和she都是三单,都用is。 ▷1 答案:am; am **✓ 知识点** I 后用 am。 ⚠️ 易错:两个空都是I开头,都用am。 ▷2 答案:is; is **✓ 知识点** Chen Wei是人名(三单)→is;He→is。 ⚠️ 易错:人名当三单处理,用is不是are。 ▷3 答案:are; are **✓ 知识点** They→are;We→are。 ⚠️ 易错:they和we都是复数,用are。 ▷4 答案:is; is **✓ 知识点** She→is;She→is。 ⚠️ 易错:she是三单不是复数。 ▷5 答案:are **✓ 知识点** You and I 是复数概念,用 are。 ⚠️ 易错:"你和我"是两个人,用are不是am。 ★1 答案:He is a new student. **✓ 知识点** He 后用 is,不用 am。 ⚠️ 易错:am只跟I搭配。 ★2 答案:I am from Kunming. **✓ 知识点** I 后用 am,不用 is。 ⚠️ 易错:I am是固定搭配,永远不分开。 ★3 答案:She is my sister. **✓ 知识点** She 后用 is,不用 are。 ⚠️ 易错:she是单数三单,用is。 ★4 答案:We are in Qingdao. **✓ 知识点** We 后用 are,不用 is。 ⚠️ 易错:we是复数,对应are。 ★5 答案:My name is Lily. **✓ 知识点** name 是单数,用 is。 ⚠️ 易错:name是单数名词,be动词用is。 📌 考点二:人称代词 I/you/he/she/they ◇1 答案:B **✓ 知识点** Zhang Hao是男孩名,用He。 ⚠️ 易错:不看名字性别,凭感觉选she。 ◇2 答案:B **✓ 知识点** Lily是女孩名,用She。 ⚠️ 易错:She is a girl是提示句,后面应延续She。 ◇3 答案:B **✓ 知识点** dad是爸爸(男),用He。 ⚠️ 易错:分不清he/she对应男女。 ◇4 答案:C **✓ 知识点** Olivia and Bella是两个人(复数),用They。 ⚠️ 易错:看到两个女生还用She,应该用They。 ◇5 答案:B **✓ 知识点** mum是妈妈(女),用she。 ⚠️ 易错:回答Is this...?用he/she/it,不用they。 ▷1 答案:I **✓ 知识点** 作主语用主格I。 ⚠️ 易错:后面有am暗示主语是I。 ▷2 答案:He **✓ 知识点** Chen Wei是男孩名,主语用He。 ⚠️ 易错:不用His(His是物主代词,后面要有名词)。 ▷3 答案:They **✓ 知识点** Lily and Olivia是两个人,复数用They。 ⚠️ 易错:twins是复数概念。 ▷4 答案:you **✓ 知识点** 问句中you对应答句I。 ⚠️ 易错:Are you...? 回答 Yes, I am. 不是 Yes, you are. ▷5 答案:She **✓ 知识点** grandma是奶奶/外婆(女),用She。 ⚠️ 易错:grandma是女性,用She不是He。 ★1 答案:She is my sister.(不是Her) **✓ 知识点** 作主语用主格She,Her是物主代词。 ⚠️ 易错:Her只能修饰名词(Her name),不能做主语。 ★2 答案:His name is Zhou Kai.(不是He name) **✓ 知识点** 修饰名词name用物主代词His。 ⚠️ 易错:He是主格,不能修饰名词。 ★3 答案:She is a good friend.(不是are) **✓ 知识点** She是单数,be动词用is。 ⚠️ 易错:a good friend是单数,搭配is。 ★4 答案:She and I are in Jinan.(不是I and she) **✓ 知识点** 英语语序:第三人称在前,I在后。 ⚠️ 易错:中文说"我和她",英文要说She and I。 ★5 答案:They are my family.(不是is) **✓ 知识点** They是复数,用are。 ⚠️ 易错:family虽然是一个家庭,但they是复数代词。 📌 考点三:名词单复数变化 ◇1 答案:B **✓ 知识点** two后接复数pens。 ⚠️ 易错:看到two忘记变复数。 ◇2 答案:C **✓ 知识点** baby以辅音+y结尾,变y为i加es→babies。 ⚠️ 易错:直接加s变成babys(错)。 ◇3 答案:B **✓ 知识点** How many后接复数birds。 ⚠️ 易错:many后必须复数。 ◇4 答案:A **✓ 知识点** fish单复数同形,不加es。 ⚠️ 易错:fish是特殊词,永远不加s/es。 ◇5 答案:C **✓ 知识点** box以x结尾,加es→boxes。 ⚠️ 易错:s/x/ch/sh结尾加es不是s。 ▷1 答案:books **✓ 知识点** 一般直接加s。 ⚠️ 易错:book复数直接加s。 ▷2 答案:babies **✓ 知识点** 辅音+y结尾,变y为i加es。 ⚠️ 易错:baby→babys是常见错误。 ▷3 答案:fish **✓ 知识点** fish单复数同形。 ⚠️ 易错:many fish不是many fishes。 ▷4 答案:boxes **✓ 知识点** x结尾加es。 ⚠️ 易错:box→boxs(错),应为boxes。 ▷5 答案:pencils **✓ 知识点** 一般直接加s。 ⚠️ 易错:pencil复数加s。 ★1 答案:three babies(不是babys) **✓ 知识点** 辅音+y结尾变y为i加es。 ⚠️ 易错:baby的复数是最高频考点之一。 ★2 答案:How many fish are there?(不是fishes) **✓ 知识点** fish单复数同形。 ⚠️ 易错:fish永远不加es。 ★3 答案:two pencils(不是pencil) **✓ 知识点** two后必须复数。 ⚠️ 易错:数字>1必须用复数。 ★4 答案:five sheep(不是sheeps) **✓ 知识点** sheep单复数同形。 ⚠️ 易错:sheep和fish一样,不加s。 ★5 答案:two boxes(不是box) **✓ 知识点** x结尾加es。 ⚠️ 易错:box→boxs是错误的。 📌 考点四:物主代词 my/your/his/her ◇1 答案:B **✓ 知识点** schoolbag前用形物代my。 ⚠️ 易错:I是主格不能修饰名词。 ◇2 答案:B **✓ 知识点** ruler前用形物代your。 ⚠️ 易错:you是主格/宾格,your才是"你的"。 ◇3 答案:A **✓ 知识点** Zhou Kai是男孩,用His。 ⚠️ 易错:his(他的)vs her(她的)看性别。 ◇4 答案:B **✓ 知识点** Lily是女孩,用Her修饰hair。 ⚠️ 易错:Her hair不是She hair。 ◇5 答案:B **✓ 知识点** We对应形物代our。 ⚠️ 易错:we是主格,our才是"我们的"。 ▷1 答案:My **✓ 知识点** I的形物代是my。 ⚠️ 易错:I和my的对应关系。 ▷2 答案:Her **✓ 知识点** Bella是女孩,用Her。 ⚠️ 易错:his和her的性别对应。 ▷3 答案:your **✓ 知识点** Is this your...? 问"这是你的……吗"。 ⚠️ 易错:you→your的变形。 ▷4 答案:our **✓ 知识点** We的形物代是our。 ⚠️ 易错:we→our不是we→we's。 ▷5 答案:his **✓ 知识点** He的形物代是his。 ⚠️ 易错:he→his不是he→he's。 ★1 答案:Her name is Olivia.(不是She name) **✓ 知识点** 修饰名词用形物代Her。 ⚠️ 易错:She是主格,Her才是物主代词。 ★2 答案:My mother is a doctor.(不是I mother) **✓ 知识点** I的形物代是my。 ⚠️ 易错:I不能修饰名词。 ★3 答案:His schoolbag is blue.(不是He schoolbag) **✓ 知识点** He的形物代是his。 ⚠️ 易错:he和his的区别。 ★4 答案:Your father is kind.(不是You father) **✓ 知识点** You的形物代是your。 ⚠️ 易错:you→your的变形。 ★5 答案:Our family is happy.(不是We family) **✓ 知识点** We的形物代是our。 ⚠️ 易错:we不能修饰名词。 📌 考点五:指示代词 this/that 与 Is this...? ◇1 答案:A **✓ 知识点** 近处的铅笔用This。 ⚠️ 易错:this/that的远近区分。 ◇2 答案:C **✓ 知识点** Is that...? 回答用it isn't。 ⚠️ 易错:用it回答,不用that。 ◇3 答案:B **✓ 知识点** 首次介绍某人用This is...。 ⚠️ 易错:介绍人不能用He/She is(再次提到才用)。 ◇4 答案:B **✓ 知识点** over there表示远处,用that。 ⚠️ 易错:that指远处,this指近处。 ◇5 答案:A **✓ 知识点** Is this...? 肯定回答 Yes, it is. ⚠️ 易错:用it is回答,不用this is;否定要用isn't不是is。 ▷1 答案:that **✓ 知识点** over there远处用that。 ⚠️ 易错:this近that远。 ▷2 答案:this **✓ 知识点** 当面指着用this。 ⚠️ 易错:近处物品用this。 ▷3 答案:It **✓ 知识点** What's this? 回答用It is...。 ⚠️ 易错:不用This is回答。 ▷4 答案:my **✓ 知识点** ruler前用形物代my。 ⚠️ 易错:I不能修饰名词。 ▷5 答案:his **✓ 知识点** schoolbag前用形物代his。 ⚠️ 易错:he→his的变形。 ★1 答案:This is my friend, Chen Wei.(不是That is) **✓ 知识点** 当面介绍用This is...。 ⚠️ 易错:that用于远处或电话中。 ★2 答案:Yes, it is.(不是Yes, this is) **✓ 知识点** Is this...? 用it回答。 ⚠️ 易错:this/that问,it回答。 ★3 答案:She is my sister, Lily.(不是He) **✓ 知识点** Lily是女孩名,用She。 ⚠️ 易错:he/she的性别判断。 ★4 答案:That is his.(不是my) **✓ 知识点** That is his schoolbag的省略。 ⚠️ 易错:my是形物代后面要有名词,这里用his(名物代)。 ★5 答案:Yes, she is.(不是that is) **✓ 知识点** Is that...? 用she/he/it回答。 ⚠️ 易错:不用that回答。 📌 考点六:can 表能力与请求 ◇1 答案:A **✓ 知识点** can后接动词原形sing。 ⚠️ 易错:cans不存在,can无人称变化。 ◇2 答案:C **✓ 知识点** can的否定用can't。 ⚠️ 易错:不用don't/isn't回答can问句。 ◇3 答案:A **✓ 知识点** can后接动词原形dance。 ⚠️ 易错:she后面can不变cans。 ◇4 答案:A **✓ 知识点** Can I...? 肯定回答 Yes, you can. ⚠️ 易错:can问can答,不用do。 ◇5 答案:A **✓ 知识点** can没有人称变化,they后用can。 ⚠️ 易错:they can不是they cans。 ▷1 答案:can; can't **✓ 知识点** 鸟会飞用can;鱼不会飞用can't。 ⚠️ 易错:can't是can not的缩写。 ▷2 答案:can't; can **✓ 知识点** but表转折,前后相反。 ⚠️ 易错:can和can't的选择要根据句意。 ▷3 答案:Can; can **✓ 知识点** can提问用can回答。 ⚠️ 易错:Can he...? Yes, he can. ▷4 答案:can **✓ 知识点** She can draw well. can后接原形。 ⚠️ 易错:she can不是she cans。 ▷5 答案:can't **✓ 知识点** No, they can't. can问can答。 ⚠️ 易错:否定用can't不是don't。 ★1 答案:He can sing a song.(不是sings) **✓ 知识点** can后接动词原形。 ⚠️ 易错:can+sings是典型错误。 ★2 答案:I can help you.(不是to help) **✓ 知识点** can后接原形,不加to。 ⚠️ 易错:受中文"去帮助"影响加to。 ★3 答案:She can dance.(不是cans) **✓ 知识点** can无人称变化。 ⚠️ 易错:cans不存在。 ★4 答案:Yes, I can.(不是Yes, I do) **✓ 知识点** can问can答。 ⚠️ 易错:Can you...? 回答用can。 ★5 答案:They can play together.(不是plays) **✓ 知识点** can后接动词原形。 ⚠️ 易错:can后的动词永远不加s/es/ing。 📌 考点七:How many + 复数名词 ◇1 答案:B **✓ 知识点** How many后接复数pens。 ⚠️ 易错:many后必须复数。 ◇2 答案:B **✓ 知识点** How many后接复数birds。 ⚠️ 易错:can you see提示问数量。 ◇3 答案:C **✓ 知识点** child的复数是children(不规则变化)。 ⚠️ 易错:child不是加s,是children。 ◇4 答案:A **✓ 知识点** fish单复数同形。 ⚠️ 易错:fish不加es。 ◇5 答案:A **✓ 知识点** one后接单数rope。 ⚠️ 易错:only one+单数名词。 ▷1 答案:books **✓ 知识点** How many后接复数。 ⚠️ 易错:book→books直接加s。 ▷2 答案:babies **✓ 知识点** 辅音+y结尾变y为i加es。 ⚠️ 易错:baby→babies不是babys。 ▷3 答案:fish **✓ 知识点** fish单复数同形。 ⚠️ 易错:does...have不影响fish的形式。 ▷4 答案:pencils **✓ 知识点** count后数复数名词。 ⚠️ 易错:数到six说明是复数。 ▷5 答案:people **✓ 知识点** people本身就是复数概念。 ⚠️ 易错:people不加s(peoples表示多个民族)。 ★1 答案:How many apples...(不是apple) **✓ 知识点** How many后必须复数。 ⚠️ 易错:many apple是典型错误。 ★2 答案:How many fish...(不是fishes) **✓ 知识点** fish单复数同形。 ⚠️ 易错:fish永远不加es。 ★3 答案:How many sheep...(不是sheeps) **✓ 知识点** sheep单复数同形。 ⚠️ 易错:sheep和fish同理。 ★4 答案:How many boxes...(不是boxs) **✓ 知识点** x结尾加es。 ⚠️ 易错:box→boxs拼写错误。 ★5 答案:How many babies...(不是babys) **✓ 知识点** 辅音+y结尾变y为i加es。 ⚠️ 易错:baby复数是最高频考点。 📌 考点八:Where's...? 询问位置 ◇1 答案:A **✓ 知识点** schoolbag是物,用It's回答。 ⚠️ 易错:不用This is/That is回答。 ◇2 答案:B **✓ 知识点** dad是男性,用He's。 ⚠️ 易错:in the kitchen前要有be动词is。 ◇3 答案:B **✓ 知识点** Lily是女性,用She's。 ⚠️ 易错:He's/She's的选择看性别。 ◇4 答案:B **✓ 知识点** on the table 在桌子上。 ⚠️ 易错:in(在里面)/on(在上面)/under(在下面)的区分。 ◇5 答案:C **✓ 知识点** toys是复数,用They're。 ⚠️ 易错:复数不能用It's。 ▷1 答案:Where's Lily? / Where is she? **✓ 知识点** 问人在哪里用Where's + 人名。 ⚠️ 易错:Where are you? 不是 Where's you? ▷2 答案:Where's the cat? / Where is it? **✓ 知识点** 问物在哪里用Where's + 名词。 ⚠️ 易错:where's = where is。 ▷3 答案:Where are the toys? **✓ 知识点** 复数用Where are...? ⚠️ 易错:they're对应Where are。 ▷4 答案:Where's your dad? / Where is he? **✓ 知识点** dad是单数,用Where's。 ⚠️ 易错:he对应is不是are。 ▷5 答案:Where's the book? / Where is it? **✓ 知识点** it对应Where's。 ⚠️ 易错:on the chair前要有be动词。 ★1 答案:She is in the bedroom.(缺is) **✓ 知识点** Where's问句,回答要有be动词。 ⚠️ 易错:She in...缺少is。 ★2 答案:It's under the chair.(不是This is) **✓ 知识点** 回答用It's,不用This is。 ⚠️ 易错:Where's...? → It's... ★3 答案:He is in Jinan.(不是are) **✓ 知识点** He对应is。 ⚠️ 易错:he和are不能搭配。 ★4 答案:The apples are in the bag.(不是is) **✓ 知识点** apples是复数,用are。 ⚠️ 易错:复数主语用are。 ★5 答案:It's in the pencil case.(不是That is) **✓ 知识点** 回答用It's。 ⚠️ 易错:不用That is回答Where's。 📌 考点九:颜色描述 It's + 颜色 ◇1 答案:B **✓ 知识点** 颜色前不加a/an,It's red. ⚠️ 易错:red是形容词不是名词,不加a。 ◇2 答案:A **✓ 知识点** sky是单数,用It's。 ⚠️ 易错:颜色前不加a。 ◇3 答案:C **✓ 知识点** flowers是复数,用They're。 ⚠️ 易错:复数不能用It's。 ◇4 答案:B **✓ 知识点** 颜色前不加a/an。 ⚠️ 易错:yellow是形容词直接说is yellow。 ◇5 答案:B **✓ 知识点** orange是颜色,不加a。 ⚠️ 易错:It's orange不是It's an orange(那是"它是个橘子")。 ▷1 答案:What colour is it? **✓ 知识点** 问单数物品颜色用What colour is it? ⚠️ 易错:What colour are...? 问复数。 ▷2 答案:What colour are they? **✓ 知识点** they对应are。 ⚠️ 易错:复数用are不是is。 ▷3 答案:What colour is it? **✓ 知识点** it对应is。 ⚠️ 易错:black and white是两种颜色,但主语是it。 ▷4 答案:colours **✓ 知识点** many后接复数colours。 ⚠️ 易错:colour作名词"颜色"时,复数加s。 ▷5 答案:colour **✓ 知识点** can后接动词原形colour(涂色)。 ⚠️ 易错:colour作动词"涂色"时,是动词原形。 ★1 答案:It's purple.(不是a purple) **✓ 知识点** 颜色前不加a。 ⚠️ 易错:purple是形容词。 ★2 答案:What colour is it?(不是are it) **✓ 知识点** it对应is。 ⚠️ 易错:are it是错误的,应为is it。 ★3 答案:They are blue and white.(不是is) **✓ 知识点** they对应are。 ⚠️ 易错:复数主语用are。 ★4 答案:The cat is black.(不是a black) **✓ 知识点** 颜色前不加a。 ⚠️ 易错:black是形容词。 ★5 答案:It's colourful.(不是a colourful) **✓ 知识点** colourful是形容词,不加a。 ⚠️ 易错:colourful和colour不同,前者是形容词。 📌 考点十:26个字母大小写书写规范 ◇1 答案:A **✓ 知识点** f 占上中下三格。g和j只占中下格。 ⚠️ 易错:f是唯一占三格的小写字母之一。 ◇2 答案:A **✓ 知识点** B的发音是/biː/,与bee同音。 ⚠️ 易错:C(sea)与C同音,不是B。 ◇3 答案:B **✓ 知识点** 小写d占上中格(先写左半圆再写竖)。 ⚠️ 易错:d和b占格相同,方向相反。 ◇4 答案:B **✓ 知识点** A-H-J都含有音素/eɪ/。 ⚠️ 易错:B-C-D含有/iː/但C是/siː/;F-L-S含有/e/。 ◇5 答案:B **✓ 知识点** 英语句首字母必须大写。 ⚠️ 易错:中文没有大小写概念,英文必须注意。 ▷1 答案:A; G; Q **✓ 知识点** 小写a→大写A;g→G;q→Q。 ⚠️ 易错:g的大写是G不是C;q的大写是Q不是O。 ▷2 答案:b; d; j **✓ 知识点** 大写B→小写b;D→d;J→j。 ⚠️ 易错:J的小写是j不是i。 ▷3 答案:A B C D F **✓ 知识点** 字母表顺序:A-B-C-D-F。 ⚠️ 易错:按字母表顺序不是按题目给出的顺序。 ▷4 答案:Aa Ee Ii Oo Uu **✓ 知识点** 五个元音字母:A E I O U。 ⚠️ 易错:有时候会漏掉某个元音字母。 ▷5 答案:T **✓ 知识点** p占中下格,正确。 ⚠️ 易错:p和q都占中下格,b和d占上中格。 ★1 答案:I am Lily.(I和L大写) **✓ 知识点** 句首I大写;专有名词Lily首字母大写。 ⚠️ 易错:英文中I永远大写;人名首字母大写。 ★2 答案:q **✓ 知识点** 大写Q的小写是q(带尾巴)。 ⚠️ 易错:q和p方向相反,Q对应q。 ★3 答案:b的圈在右下方,d的圈在左下方 **✓ 知识点** b先写竖再写右半圆;d先写左半圆再写竖。 ⚠️ 易错:b/d是镜像关系,方向是最大区别。 ★4 答案:My name is Olivia.(Olivia首字母大写) **✓ 知识点** 专有名词(人名)首字母必须大写。 ⚠️ 易错:英文名首字母不大写是常见错误。 ★5 答案:f占上中下三格 **✓ 知识点** f是唯一一个占满三格的小写字母。 ⚠️ 易错:f的上半部分要顶到上格。 💡 使用建议:先独立完成 → 对照答案 → 重点看「易错原因」→ 整理错题本 → 定期复习 — 第 页 — 学科网(北京)股份有限公司 $

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