Unit 3 My teachers单元知识总结及重点易错（专项训练）-2026-2027学年辽师大版（三起）三年级上册

**基本信息** 本专项以“词汇-短语-句型-语法”递进逻辑构建知识体系，通过10个易错考点的90题梯度训练（基础/提升/拓展），系统强化语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |单词/短语/句型|分类汇总|词性辨析、固定搭配记忆|从核心词汇（称谓/学科）到功能短语（介绍/描述）再到交际句型，构建语言运用基础| |语法|6大语法点|代词主宾格选用、This/That句型区分、一般疑问句回答规则|以“he/she选用”“形容词使用”等高频易错点为核心，形成语法规则应用链| |专项训练|10考点90题|情景逻辑推断、错题归因分析|基础题巩固概念，提升题强化变式，拓展题培养综合运用，契合语言能力与学习能力发展需求|

辽师大版（三起）三年级上册 Unit 3 My teachers 考点精练 辽师大版（三起）三年级上册 Unit 3 My teachers 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 第一部分 重点单词汇总 类别 单词 音标/说明 称谓/职业 teacher / Mr / Miss / Mrs 老师/先生/未婚女士/已婚夫人 学科名词 Chinese / English / maths / music / art / PE / science 语文/英语/数学/音乐/美术/体育/科学 描述形容词 nice / kind / beautiful / handsome / young / tall / short 友好的/善良的/美丽的/英俊的/年轻的/高的/矮的 人称代词 he / she / I / you / they / we / it 他/她/我/你/他们/我们/它 其他词 that's(=that is) / so / like / very / much / here / there / time / our 那是/如此/喜欢/非常/多/这里/那里/时间/我们的 💡 提示：he 指男性（如 Mr Zhou），she 指女性（如 Miss Lin），注意区分。 💡 提示：Mr 用于已婚或未婚男性，Miss 用于未婚女性，Mrs 用于已婚女性。 第二部分 重点短语汇总 英文短语 中文意思 英文短语 中文意思 This is... 这是……（介绍某人） our English teacher 我们的英语老师 That's... 那是……（that is缩写） very nice 非常友好 so beautiful 如此美丽 like her/him 喜欢她/他 very much 非常（程度副词） It's time for class 该上课了 Who is she/he? 她/他是谁？ Is...your...teacher? ……是你的……老师吗？ Yes, he/she is. 是的，他/她是。 No, he/she isn't. 不，他/她不是。 Happy Teachers' Day! 教师节快乐！ look at... 看…… in the classroom 在教室里 listen and chant 听一听，唱一唱 have...class 上……课 play and say 玩一玩，说一说 science class 科学课 music class 音乐课 第三部分 重点句型汇总 英文句型 中文翻译 英文句型 中文翻译 This is my teacher. 这是我的老师。 He is young and handsome. 他年轻又英俊。 That's Miss Lin. 那是林老师。 She is very nice. 她非常友好。 Who is she? 她是谁？ Oh, she is Miss Lin! 哦，她是林老师！ Is Mr Zhou your science teacher? 周先生是你的科学老师吗？ Yes, he is. 是的，他是。 Is Miss Lin your English teacher? 林老师是你的英语老师吗？ No, she isn't. 不，她不是。 I like her very much. 我非常喜欢她。 She is so beautiful. 她是如此美丽。 It's time for class. 该上课了。 Hurry, Albert! 快一点，阿尔伯特！ Happy Teachers' Day! 教师节快乐！ Thank you, Miss Lin! 谢谢你，林老师！ Our English teacher is kind. 我们的英语老师很友善。 Look! That's Miss Lin. 看！那是林老师。 She is so beautiful. 她是如此美丽。 I like him very much. 我非常喜欢他。 第四部分 重点语法汇总 语法一：he 和 she 的选用 he 用来指代男性（如 Mr Zhou / my father / a boy），she 用来指代女性（如 Miss Lin / my mother / a girl）。注意：he 的形容词性物主代词是 his，she 的形容词性物主代词是 her。 语法二：This is... / That's... 介绍人物 This is... 用于介绍距离较近的人或物（这个人是……）；That's... = That is... 用于介绍距离较远的人或物（那个是……）。That is 可以缩写为 That's，但 This is 不能缩写。 语法三：Is...? 一般疑问句及回答 句型：Is + 主语 + 表语？肯定回答：Yes, he/she is. 否定回答：No, he/she isn't. 注意主语是 he 还是 she 要与回答一致。 语法四：形容词描述人物特征 句型：主语 + be + 形容词。如 He is young / She is beautiful / Miss Lin is very nice. 注意形容词前面不加 a/an/the。very 和 so 是程度副词，修饰形容词。 语法五：人称代词主格与宾格 主格（作主语）：I / you / he / she / it / we / they。宾格（作宾语）：me / you / him / her / it / us / them。如 I like her (宾格). / She likes me (宾格). 语法六：It's time for + 名词 It's time for class. = 该上课了。It's time for + 名词（不加 to）。注意与 It's time to + 动词原形区分（本册重点为 for + 名词）。 第五部分 十大易错考点专项训练 每个考点含：基础题3题（◇绿色标记）＋提升题3题（▷橙色标记）＋拓展题3题（★红色标记） 考点一：he / she 的选用（男vs女） 基础题：（选择题） ◇（ ）1. ______ is my English teacher. She is very nice. A. He B. She C. It D. They ◇（ ）2. Look! That's Mr Zhou. ______ is our science teacher. A. She B. He C. It D. We ◇（ ）3. — Who is he? — ______ is my PE teacher. A. She B. He C. It D. They 提升题：（选择题） ▷（ ）1. Miss Lin is our English teacher. ______ is so beautiful. A. He B. She C. It D. His ▷（ ）2. This is my brother. ______ is a student. A. She B. He C. Her D. His ▷（ ）3. Lily is a new girl. ______ is in Class 3. A. He B. She C. It D. Him 拓展题：（选择题） ★（ ）1. — Is she your music teacher? — No, ______ isn't. She is my art teacher. A. he B. she C. it D. they ★（ ）2. Zhang Hao and Chen Wei are boys. ______ are in the classroom. A. He B. She C. They D. We ★（ ）3. This is Bella. ______ is very kind. We all like ______. A. She; her B. He; him C. She; she D. He; his 考点二：This is... / That's... 介绍人物 基础题：（选择题） ◇（ ）1. ______ is my Chinese teacher, Mr Li. A. This B. That C. He D. She ◇（ ）2. Look! ______ is Miss Lin over there. A. This B. That C. He D. She ◇（ ）3. — What's that? — ______ is a computer. A. This B. That C. It D. He 提升题：（选择题） ▷（ ）1. ______ is our school library. It's very big. A. That B. This C. He D. She ▷（ ）2. Olivia says: '______ is my good friend, Jam.' A. That B. This C. It D. He ▷（ ）3. In the picture, the tall man is far away. We say: '______ is Mr White.' A. This B. That C. He D. She 拓展题：（选择题） ★（ ）1. Chen Wei points to a teacher near him and says: '______ is my maths teacher.' A. That B. This C. It D. She ★（ ）2. — Is that your art teacher? — Yes, ______ is. A. this B. that C. it D. he ★（ ）3. Lily introduces her friend: '______ is Zhou Kai. He is very handsome.' A. That B. This C. He D. She 考点三：Is...? 一般疑问句及 Yes/No 回答 基础题：（选择题） ◇（ ）1. — Is Mr Zhou your science teacher? — Yes, ______ is. A. he B. she C. it D. they ◇（ ）2. — Is Miss Lin your English teacher? — No, ______ isn't. A. he B. she C. it D. they ◇（ ）3. — Is she your music teacher? — ______, she is. A. Yes B. No C. Not D. It 提升题：（选择题） ▷（ ）1. — Is he your PE teacher? — ______, he isn't. He is my maths teacher. A. Yes B. No C. Not D. It ▷（ ）2. — Is Bella your art teacher? — Yes, ______ is. She is very kind. A. he B. she C. it D. they ▷（ ）3. — Is Zhang Hao your brother? — No, ______ isn't. He is my friend. A. he B. she C. it D. they 拓展题：（选择题） ★（ ）1. — Is your English teacher nice? — Yes, ______ is very nice. A. he B. she C. it D. A or B ★（ ）2. — Is that your science teacher over there? — Yes, ______ is. He is young. A. this B. that C. he D. she ★（ ）3. Olivia asks: 'Is Lily your sister?' Bella answers: 'No, ______ isn't. She is my friend.' A. he B. she C. it D. they 考点四：形容词描述人物（不加a/an/the） 基础题：（选择题） ◇（ ）1. Miss Lin is very ______. A. a nice B. nice C. the nice D. an nice ◇（ ）2. Mr Zhou is ______ and handsome. A. a young B. young C. the young D. an young ◇（ ）3. Our music teacher is ______. A. a beautiful B. beautiful C. the beautiful D. an beautiful 提升题：（选择题） ▷（ ）1. She is ______ kind teacher. We all like her. A. a B. an C. the D. / ▷（ ）2. He is ______ English teacher. He is very nice. A. a B. an C. the D. / ▷（ ）3. Bella is ______ girl. She is so beautiful. A. a B. an C. the D. / 拓展题：（选择题） ★（ ）1. Our art teacher is ______ old man. He is very kind. A. a B. an C. the D. / ★（ ）2. The word 'handsome' means ______ in Chinese. A. 美丽的 B. 英俊的 C. 善良的 D. 年轻的 ★（ ）3. — How is your new teacher? — She is very ______ to us. A. a kind B. kind C. the kind D. an kind 考点五：人称代词主格与宾格（I/me, he/him, she/her） 基础题：（选择题） ◇（ ）1. I like ______ very much. She is so nice. A. she B. her C. hers D. she's ◇（ ）2. Mr Zhou is young. We all like ______. A. he B. his C. him D. he's ◇（ ）3. ______ am a student. My teacher is Miss Lin. A. I B. Me C. My D. Mine 提升题：（选择题） ▷（ ）1. She is our teacher. We like ______ a lot. A. she B. her C. hers D. she's ▷（ ）2. He is my friend. I often play with ______. A. he B. his C. him D. he's ▷（ ）3. — Who is she? — ______ is my sister. A. Her B. She C. Hers D. She's 拓展题：（选择题） ★（ ）1. Olivia is very friendly. We all like ______. A. she B. her C. hers D. she's ★（ ）2. — Is this your brother? — Yes, ______ is. I like ______ very much. A. he; him B. she; her C. he; he D. she; him ★（ ）3. Chen Wei and I are good friends. ______ often help each other. A. Me B. I C. We D. Us 考点六：Mr / Miss / Mrs 称谓辨析 基础题：（选择题） ◇（ ）1. ______ White is our science teacher. He is very kind. A. Miss B. Mrs C. Mr D. Ms ◇（ ）2. ______ Lin is young and beautiful. She is our English teacher. A. Mr B. Miss C. Mrs D. Ms ◇（ ）3. — Is she your art teacher? — Yes, she is. She is ______ Liu. A. Mr B. Miss C. Mrs D. Ms 提升题：（选择题） ▷（ ）1. ______ Zhou is our maths teacher. He is tall and handsome. A. Miss B. Mrs C. Mr D. Ms ▷（ ）2. In the classroom, a student says: 'Good morning, ______ Li.' (Li is a woman teacher.) A. Mr B. Miss C. Mrs D. B or C ▷（ ）3. Bella is a new teacher. She is not married. We call her ______ Bella. A. Mr B. Miss C. Mrs D. Ms 拓展题：（选择题） ★（ ）1. — Who is that man? — He is ______ Wang, our PE teacher. A. Miss B. Mrs C. Mr D. Ms ★（ ）2. Olivia's mother is a teacher. She is married. Students call her ______ Chen. A. Miss B. Mrs C. Mr D. Ms ★（ ）3. Lily sees a teacher in the hallway. She says: 'Hello, ______ White!' (She doesn't know if she is married.) A. Mr B. Miss C. Mrs D. Ms 考点七：very / so / much 程度副词用法 基础题：（选择题） ◇（ ）1. Miss Lin is ______ nice. We all like her. A. very B. much C. many D. a ◇（ ）2. She is ______ beautiful! Everyone likes her. A. very B. so C. much D. many ◇（ ）3. I like my English teacher ______ much. A. very B. so C. a D. the 提升题：（选择题） ▷（ ）1. He is ______ kind to us. We love him. A. so B. very C. much D. many ▷（ ）2. The word 'so' in 'She is so beautiful' means ______ in Chinese. A. 非常 B. 如此 C. 很 D. 太 ▷（ ）3. We love our teachers ______ much! A. so B. very C. a D. the 拓展题：（选择题） ★（ ）1. — How do you like your new teacher? — She is ______ nice! A. so B. very C. much D. a ★（ ）2. Our music teacher is ______ young. She is only 25. A. so B. very C. much D. many ★（ ）3. Chen Wei says: 'I like PE class ______ much because Mr Zhang is so funny!' A. so B. very C. a D. the 考点八：科目名词与对应老师表达 基础题：（选择题） ◇（ ）1. We have Chinese class in the morning. Chinese means ______. A. 英语 B. 语文 C. 数学 D. 科学 ◇（ ）2. Our ______ teacher is Mr White. We have science on Monday. A. Chinese B. English C. science D. music ◇（ ）3. ______ class is fun. We sing songs and dance. A. Music B. Maths C. Science D. Chinese 提升题：（选择题） ▷（ ）1. We play basketball in ______ class. Mr Zhang is our teacher. A. music B. art C. PE D. science ▷（ ）2. In ______ class, we draw pictures and paint. A. music B. art C. PE D. science ▷（ ）3. ______ is the study of numbers and shapes. A. Chinese B. English C. Maths D. Music 拓展题：（选择题） ★（ ）1. Lily's favourite class is ______ because she loves singing. A. PE B. art C. maths D. music ★（ ）2. In Wuhan, students have ______ class to learn about computers. A. IT B. PE C. art D. music ★（ ）3. Zhou Kai likes ______ class best because he can run and jump. A. music B. PE C. art D. maths 考点九：Happy Teachers' Day! 与交际用语 基础题：（选择题） ◇（ ）1. On September 10th, we say: '______!', A. Happy Birthday B. Happy New Year C. Happy Teachers' Day D. Merry Christmas ◇（ ）2. Students give flowers to teachers and say: '______!' A. Thank you B. Sorry C. Excuse me D. Goodbye ◇（ ）3. When a teacher helps you, you should say: '______!' A. Hello B. Thank you C. Sorry D. Goodbye 提升题：（选择题） ▷（ ）1. At the end of class, the teacher says: 'Goodbye, class!' Students say: '______!' A. Hello B. Thank you C. Goodbye D. Sorry ▷（ ）2. When you want to ask a question in class, you should say: '______?' A. Sorry B. Excuse me C. Thank you D. Goodbye ▷（ ）3. Olivia meets her teacher on the street. She says: 'Good morning, ______ Lin!' A. Mrs B. Miss C. Mr D. A or B 拓展题：（选择题） ★（ ）1. When you are late for class, you should say: '______!' A. Thank you B. Excuse me C. Sorry D. Goodbye ★（ ）2. Bella wants to introduce her teacher to Jam. She says: '______ is my English teacher, Miss Wang.' A. That B. This C. He D. She ★（ ）3. On Teachers' Day, Chen Wei gives a card to his teacher. It says: '______, Mr Zhang! Thank you for teaching us!' A. Happy Birthday B. Happy Teachers' Day C. Merry Christmas D. Happy New Year 考点十：综合情景对话与逻辑推断 基础题：（选择题） ◇（ ）1. A: Look! That's Miss Lin. B: Oh, she is our ______ teacher. She is very nice. A. science B. English C. maths D. PE ◇（ ）2. A: Is Mr Zhou your science teacher? B: Yes, he is. He is ______ and handsome. A. old B. young C. short D. small ◇（ ）3. A: Who is she? B: ______ my music teacher. She is so beautiful. A. He is B. She is C. It is D. They are 提升题：（选择题） ▷（ ）1. In Kunming, there is a school. The students are having a class. The teacher says: 'It's time ______ class!' A. to B. for C. at D. in ▷（ ）2. A: I like my teachers very much. B: Me too! They are all very ______ to us. A. beautiful B. handsome C. kind D. young ▷（ ）3. Lily: 'My English teacher is Miss Chen. She is so beautiful!' Olivia: '______ English teacher is Mr White. He is handsome!' A. My B. Your C. His D. Her 拓展题：（选择题） ★（ ）1. At school in Xiamen, Jam sees a tall man. He asks: '______ that tall man?' Bella answers: 'He is Mr Liu, our PE teacher.' A. Who is B. What is C. Where is D. How is ★（ ）2. A: Is she your Chinese teacher? B: No, she isn't. She is my ______ teacher. Her class is fun! A. science B. art C. maths D. A, B or C ★（ ）3. Zhang Hao writes in his diary: 'Today is Teachers' Day. I say thank you to ______ my teachers. They are all very nice and ______.' A. all; kind B. some; beautiful C. all; handsome D. some; young 第六部分 参考答案与详细解析 考点一：he / she 的选用（男vs女） 【基础题】 ◇1. B → 由后句 She is very nice 可知是女老师，用 She 作主语。 ◇2. B → Mr Zhou 是男性，用 He 作主语。 ◇3. B → 问句用 he 提问，回答也用 He 保持一致。 【提升题】 ▷1. B → Miss Lin 是女性，用 She 作主语。 ▷2. B → brother 是男性，用 He 作主语（主格）。 ▷3. B → Lily 是女性名字，用 She 作主语。 【拓展题】 ★1. B → 问句用 she 提问，回答用 she 保持一致，且此处是句首需大写 She，但选项中只有小写，根据语境选 B。 ★2. C → 两个男孩用 They（他们）作主语。 ★3. A → Bella 是女性，第一空用 She 作主语，第二空用 her（宾格）作 like 的宾语。 考点二：This is... / That's... 介绍人物 【基础题】 ◇1. A → 介绍距离较近的人用 This is...（这是……）。 ◇2. B → over there（在那里）说明距离较远，用 That is...（那个是……）。 ◇3. C → 问 What's that? 用 It is... 回答。 【提升题】 ▷1. B → 介绍较近的事物用 This is...。 ▷2. B → 介绍身边的人用 This is...。 ▷3. B → far away（远处）用 That is... 介绍。 【拓展题】 ★1. B → near him（离他近）用 This is... 介绍。 ★2. B → 问句用 Is that...? 回答用 Yes, that is. / No, that isn't. ★3. B → 介绍身边的人用 This is...。 考点三：Is...? 一般疑问句及 Yes/No 回答 【基础题】 ◇1. A → Mr Zhou 是男性，用 he 回答。 ◇2. B → Miss Lin 是女性，用 she 回答。 ◇3. A → 肯定回答用 Yes, she is. 【提升题】 ▷1. B → 否定回答用 No, he isn't. ▷2. B → Bella 是女性，用 she 回答。 ▷3. A → Zhang Hao 是男性，用 he 回答。 【拓展题】 ★1. D → English teacher 可能是男性也可能是女性，所以 he 或 she 都可以。 ★2. B → 问句用 Is that...? 回答用 Yes, that is. 保持 that 不变。 ★3. B → Lily 是女性，用 she 回答。 考点四：形容词描述人物（不加a/an/the） 【基础题】 ◇1. B → 形容词 nice 前不加 a/an/the，直接说 She is nice. ◇2. B → young 是形容词，前面不加冠词。 ◇3. B → beautiful 是形容词，直接跟在 be 动词后，不加冠词。 【提升题】 ▷1. A → teacher 是名词，需要加冠词 a（kind 以辅音音素开头）。 ▷2. B → English 以元音音素 /ɪ/ 开头，用 an。 ▷3. A → girl 以辅音音素 /g/ 开头，用 a。 【拓展题】 ★1. B → old 以元音音素 /əʊ/ 开头，用 an。 ★2. B → handsome 形容男性，意为"英俊的"。 ★3. B → be kind to sb. 对某人友善，形容词前不加冠词。 考点五：人称代词主格与宾格（I/me, he/him, she/her） 【基础题】 ◇1. B → like 是动词，后面跟宾格 her。 ◇2. C → like 是动词，后面跟宾格 him。 ◇3. A → 作主语用主格 I，不能用 Me（宾格）。 【提升题】 ▷1. B → like 后跟宾格 her。 ▷2. C → with 是介词，后面跟宾格 him。 ▷3. B → 作主语用主格 She，且句首大写。 【拓展题】 ★1. B → like 后跟宾格 her。 ★2. A → 第一空作主语用主格 he，第二空 like 后跟宾格 him。 ★3. C → Chen Wei and I 是两个人，用 We（主格）作主语。 考点六：Mr / Miss / Mrs 称谓辨析 【基础题】 ◇1. C → He 说明是男性，用 Mr（先生）。 ◇2. B → She 说明是女性，young 说明未婚可能性大，用 Miss。 ◇3. B → art teacher 是未婚女性用 Miss，已婚用 Mrs。 【提升题】 ▷1. C → He 说明是男性，用 Mr。 ▷2. D → 女性老师可以是 Miss（未婚）或 Mrs（已婚），题目未说明婚姻状况，B 和 C 都有可能。 ▷3. B → not married（未婚）用 Miss。 【拓展题】 ★1. C → that man 是男性，用 Mr。 ★2. B → married（已婚女性）用 Mrs。 ★3. D → Ms 用于婚姻状况不明的女性，最为通用。 考点七：very / so / much 程度副词用法 【基础题】 ◇1. A → very 修饰形容词 nice，表示"非常"。 ◇2. B → so 修饰形容词 beautiful，表示"如此……"，语气比 very 更强。 ◇3. A → very much 是固定搭配，表示"非常"喜欢。 【提升题】 ▷1. B → very kind 表示"非常友善"，very 修饰形容词 kind。 ▷2. B → so 在这里意为"如此"，强调程度之深。 ▷3. B → love...very much 是固定搭配，表示"非常爱"。 【拓展题】 ★1. A → so nice! 表示"如此好！"，so 强调感叹语气。 ★2. B → very young 表示"非常年轻"。 ★3. B → like...very much 固定搭配，"非常喜欢"。 考点八：科目名词与对应老师表达 【基础题】 ◇1. B → Chinese 意为"语文"或"汉语"。 ◇2. C → 后句提到 have science（上科学课），所以是 science teacher。 ◇3. A → sing songs and dance（唱歌跳舞）是音乐课的活动。 【提升题】 ▷1. C → play basketball（打篮球）是体育课的活动，PE = physical education。 ▷2. B → draw pictures and paint（画画）是美术课的活动。 ▷3. C → numbers and shapes（数字和形状）是数学研究的内容。 【拓展题】 ★1. D → loves singing（喜欢唱歌）对应 music class（音乐课）。 ★2. A → learn about computers（学习电脑）对应 IT class（信息技术课）。 ★3. B → run and jump（跑和跳）是体育课的活动。 考点九：Happy Teachers' Day! 与交际用语 【基础题】 ◇1. C → September 10th 是教师节，说 Happy Teachers' Day! ◇2. A → 教师节学生向老师表达感谢，说 Thank you! ◇3. B → 别人帮助你时，应说 Thank you（谢谢你）。 【提升题】 ▷1. C → 老师说 Goodbye，学生也回应 Goodbye。 ▷2. B → Excuse me 用于引起注意或礼貌地提问。 ▷3. D → Lin 是女性老师，可以是 Miss（未婚）或 Mrs（已婚）。 【拓展题】 ★1. C → 迟到应该说 Sorry（对不起）。 ★2. B → 介绍身边的人用 This is...。 ★3. B → 教师节卡片上写 Happy Teachers' Day! 考点十：综合情景对话与逻辑推断 【基础题】 ◇1. B → 根据课文原句 That's Miss Lin. Our English teacher. 可知选 English。 ◇2. B → 根据课文原句 He's young and handsome. 可知选 young。 ◇3. B → she 对应 She is，且 music teacher 是女性。 【提升题】 ▷1. B → It's time for + 名词（class），固定搭配。 ▷2. C → be kind to sb. 对某人友善，符合语境。 ▷3. A → Olivia 介绍自己的老师，用 My English teacher。 【拓展题】 ★1. A → 询问"那是谁"用 Who is that...? ★2. D → 根据否定回答，她不是语文老师，可能是 science/art/maths 中任意一种，所以选 D。 ★3. A → thank you to all my teachers（感谢我所有的老师），且 nice 和 kind（友善）语义一致。 — 第 页 — 学科网（北京）股份有限公司 $