Unit 6 Is he your grandpa 单元句型专项-2026-2027学年上学期英语三年级上册（译林版三起•新教材）

**基本信息** 聚焦三年级上册Unit 6核心句型，通过“精讲-练习-拓展”三阶体系，系统梳理亲属关系询问与确认句型，提炼语法规则与易错点，培养语言应用能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |核心精讲|必背句型3类、语法考点4项、易错点5个|be动词疑问句结构、缩写规则、it指代用法、问答模板|从基础句型到语法规则，再到易错点规避，层层递进| |基础练习|互译20题、单选15题|句型直译法、固定搭配记忆|巩固核心句型与短语，强化基础语言能力| |综合应用|句型转换10题、情景对话2篇|句型变形技巧、情景匹配策略|训练句型灵活运用，提升语言交际能力| |仿写拓展|仿写8题|句型套用模板|从输入到输出，培养语言创造思维|

Unit 6 Is he your grandpa? 单元句型专项-2026-2027学年上学期英语三年级上册（译林版三起•新教材） 第一部分 单元句型核心精讲（专项重点梳理） 一、课文必背核心句型（Story time+Cartoon time 全部交际句） 1. 询问他人身份句型 - Who's he? 译：他是谁？ 要点：who's = who is，用于询问他人身份；指代男性用he，指代女性用she。 - Who's this boy? 译：这个男孩是谁？ 要点：this boy 指代近处的人物，回答统一用 He's/She's... - Who's the baby? 译：这个婴儿是谁？ 2. 确认亲属关系句型（单元核心语法） - Is he your father? 译：他是你的爸爸吗？ 要点：Is + 主语 + your + 家庭成员？ 用于确认亲属关系。 - Is she your mother? 译：她是你的妈妈吗？ 肯定回答：Yes, she is. 否定回答：No, she isn't. - Is it your cousin? 译：这是你的表弟/表妹吗？ 要点：指代性别不详的婴儿时，用it代替he/she。 3. 介绍与评价家庭句型 - He's my grandfather John. 译：他是我的爷爷约翰。 要点：介绍长辈身份，用 He's/She's + 物主代词 + 家庭成员。 - You have a big family. 译：你有一个大家庭。 - I love my family. 译：我爱我的家人。 - We are happy together. 译：我们在一起很开心。 二、句型高频语法考点（专项突破易错点） 1. be动词is的一般疑问句（本单元核心语法） - 结构：Is + 主语（he/she/it/单数人物）+ 其他？ - 肯定回答：Yes, 主语 + is. - 否定回答：No, 主语 + isn't. 例：—Is he your grandpa? —Yes, he is. / No, he isn't. 2. 单元核心缩写形式 完整形式 缩写形式 中文含义 who is who's 是谁 is not isn't 不是 he is he's 他是 she is she's 她是 3. it的特殊指代用法 指代婴儿、照片中性别不明确的人物时，用it作主语，不用he或she。 例：Is it your cousin? Yes, it is. 4. 核心固定搭配 短语 中文含义 big family 大家庭 love each other 彼此相爱 happy together 在一起很开心 your grandpa 你的爷爷 / 外公 your aunt 你的阿姨 / 姑姑 my cousin 我的堂 / 表兄弟姐妹 三、重点易错点 1. 一般疑问句回答人称不一致 问句主语是he，回答也要用he；问句主语是she，回答也要用she，人称不能混淆。 错误：Is he your uncle? Yes, she is. 正确：Is he your uncle? Yes, he is. 2. isn't 拼写错误 is not 的缩写是 isn't，不能漏写撇号，也不能写成 isnot。 3. 婴儿指代误用he/she 不知道婴儿性别时，要用it指代，不能直接用he或she。 错误：Is he your baby cousin? 正确：Is it your baby cousin? 4. 家庭成员词汇性别混淆 uncle、grandpa、father、brother 为男性，搭配he；aunt、grandma、mother、sister 为女性，搭配she。 5. have 与人称搭配错误 主语为 I/you/we/复数名词时用have，主语为第三人称单数时用has。本单元以第一、二人称为主，重点掌握 I have... 句型。 四、单元句型问答模板（背诵模板，用于仿写） 1. 确认亲属身份 A: Is he your grandpa? B: No, he isn't. He's my uncle. 2. 询问他人身份 A: Who's that girl? B: She's my cousin. 3. 谈论家庭 A: I have a big family. B: How nice! I love my family too. 第二部分 句型专项练习题 练习一 基础英汉互译（句型直译+短语翻译） A 英译汉 1. Who's he? 2. Is she your grandma? 3. He's my cousin John. 4. Is it your baby sister? 5. You have a big family. 6. No, he isn't. He's my uncle. 7. We love each other. 8. Who's this little boy? 9. She's my aunt. 10. We are happy together. B 汉译英 1. 她是谁？ 2. 他是你的爸爸吗？ 3. 不，她不是。她是我的阿姨。 4. 这是你的堂弟吗？ 5. 我有一个大家庭。 6. 我爱我的爷爷和奶奶。 7. 那个男孩是我的表哥。 8. 是的，他是。 9. 这个婴儿是谁？ 10. 我们在一起很幸福。 练习二 单项选择（聚焦句型搭配） ( ) 1. —______ is he? —He's my grandpa. A. What B. Who C. How ( ) 2. —Is she your mother? —No, she ______. A. is B. isn't C. not ( ) 3. This is a baby. ______ is my cousin. A. He B. She C. It ( ) 4. —Is he your uncle? —Yes, he ______. A. is B. isn't C. does ( ) 5. Who's ______ girl? A. this B. he C. she ( ) 6. I have a big ______. A. family B. families C. a family ( ) 7. —Is it your cousin? —______ A. Yes, he is. B. Yes, it is. C. Yes, she is. ( ) 8. She's my ______. A. uncle B. grandpa C. aunt ( ) 9. —Who's that boy? —______ my brother. A. He's B. She's C. It's ( ) 10. I ______ my family. A. love B. loves C. loving ( ) 11. —Is he your father? —No. ______ my uncle. A. He's B. She's C. It's ( ) 12. ______ you have a big family? A. Is B. Are C. Do ( ) 13. —Who's the baby? —It's my ______. A. cousin B. uncle C. grandpa ( ) 14. My father's brother is my ______. A. aunt B. uncle C. cousin ( ) 15. —Nice to meet you. —______ A. Thank you. B. Nice to meet you too. C. Yes, I am. 练习三 句型转换（专项核心，训练句型变形） 1. He is my grandpa.（改为一般疑问句并作肯定回答） 2. She is my aunt.（改为否定句） 3. The boy is my cousin.（对划线部分提问） 4. Is it your baby brother?（作否定回答） 5. Who's he?（用 my uncle 回答） 6. He is my father.（改为同义句，用缩写形式） 7. She is your grandma.（改为一般疑问句并作否定回答） 8. I have a happy family.（对划线部分提问） 9. Is he your brother?（改为陈述句） 10. The baby is my cousin.（替换主语they改写句子，注意单复数变化） 练习四 对划线部分提问 1. He's my uncle. 2. She's my grandma. 3. He is my father. 4. The baby is my little sister. 5. That boy is my cousin. 6. She is my aunt. 7. I have five people in my family. 8. It is my cousin. 练习五 连词成句（规范句型书写，注意大小写、标点） 1. is, who, he (?) 2. your, is, grandpa, he (?) 3. isn't, no, she (, .) 4. my, is, this, cousin (.) 5. it, baby, is, your (?) 6. family, big, a, have, you (.) 7. love, I, family, my (.) 8. she, aunt, my, is (.) 9. the, who, boy, is (?) 10. together, happy, are, we (.) 11. your, is, uncle, he (?) 12. she, who, is (?) 练习六 情景匹配+情景选择（句型交际运用） A 情景匹配（左右连线） 1. Who's that man? A. No, she isn't. 2. Is she your grandma? B. He's my uncle. 3. Is it your cousin? C. Thank you. 4. You have a nice family. D. Yes, it is. 5. Who's the baby? E. It's my little sister. B 情景单项选择 ( ) 1. 你想知道那个男人是谁，说： A. Who's that man? B. What's that man? ( ) 2. 你想确认她是不是对方的阿姨，说： A. Is she your aunt? B. She is your aunt. ( ) 3. 别人问你“Is he your grandpa?”，你想否定回答，说： A. No, he isn't. B. No, she isn't. ( ) 4. 看到照片里的小婴儿，你想问是不是对方的弟弟，说： A. Is he your baby brother? B. Is it your baby brother? ( ) 5. 你想介绍自己的大家庭，说： A. I have a big family. B. I have a family big. ( ) 6. 别人介绍他的家人给你认识，你说： A. Nice to meet you. B. Thank you. ( ) 7. 你想说“我们在一起很开心”，说： A. We are happy together. B. We happy together. ( ) 8. 你想问“这个女孩是谁”，说： A. Who's this girl? B. What's this girl? ( ) 9. 对方说“I love my family.”，你表示赞同，说： A. Me too. B. Yes, I am. ( ) 10. 你想告诉别人“他是我的表哥约翰”，说： A. He's my cousin John. B. He's John cousin my. 练习七 补全对话（综合句型串联，2篇） Dialogue 1（看家庭照片） A: Look! This is my family photo. B: Wow! You have a big ______. A: Yes. B: ______ is that man? A: ______ my grandpa. B: Is that woman your grandma? A: No, ______ isn't. She's my aunt. B: Who's the little baby? A: ______ my cousin. B: How cute! I love your family. A: Thank you. I ______ my family too. Dialogue 2（介绍家人） A: Hi, Liu Tao. Come and meet my family. B: Great! Is he ______ father? A: Yes, he is. B: Is this your mother? A: No, she ______. She's my aunt. B: ______ is this boy? A: He's my cousin. B: Do you have a big family? A: Yes, I do. We are happy ______. B: How nice! 第三部分 句型仿写拓展（拔高专项，输出训练） 仿照例句写句子，熟练套用单元句型。 例：He is my grandpa. 1. 仿写（她，我的奶奶）________________________________ 2. 仿写（它，我的小表弟）________________________________ 例：Is she your mother? 1. 作否定回答 ________________________________ 2. 仿写（他，你的叔叔）________________________________ 例：I have a big family. 1. 改为一般疑问句 ________________________________ 2. 对划线部分提问 ________________________________ 例：The baby is my cousin. 1. 改为一般疑问句并作肯定回答 ________________________________ 2. 对划线部分提问 ________________________________ 参考答案 练习一 英汉互译 A 1. 他是谁？ 2. 她是你的奶奶吗？ 3. 他是我的表哥约翰。 4. 这是你的小妹妹吗？ 5. 你有一个大家庭。 6. 不，他不是。他是我的叔叔。 7. 我们彼此相爱。 8. 这个小男孩是谁？ 9. 她是我的阿姨。 10. 我们在一起很开心。 B 1. Who's she? 2. Is he your father? 3. No, she isn't. She's my aunt. 4. Is it your cousin? 5. I have a big family. 6. I love my grandpa and grandma. 7. That boy is my cousin. 8. Yes, he is. 9. Who's the baby? 10. We are happy together. 练习二 单项选择 1.B 2.B 3.C 4.A 5.A 6.A 7.B 8.C 9.A 10.A 11.A 12.C 13.A 14.B 15.B 练习三 句型转换 1. Is he your grandpa? Yes, he is. 2. She isn't my aunt. 3. Who is the boy? 4. No, it isn't. 5. He's my uncle. 6. He's my father. 7. Is she your grandma? No, she isn't. 8. What do you have? 9. He is your brother. 10. The babies are my cousins. 练习四 对划线部分提问 1. Who is he? 2. Who is she? 3. Who is he? 4. Who is the baby? 5. Who is that boy? 6. Who is she? 7. How many people do you have in your family? 8. Who is it? 练习五 连词成句 1. Who is he? 2. Is he your grandpa? 3. No, she isn't. 4. This is my cousin. 5. Is it your baby? 6. You have a big family. 7. I love my family. 8. She is my aunt. 9. Who is the boy? 10. We are happy together. 11. Is he your uncle? 12. Who is she? 练习六 情景题 A 匹配 1-B 2-A 3-D 4-C 5-E B 单选 1.A 2.A 3.A 4.B 5.A 6.A 7.A 8.A 9.A 10.A 练习七 补全对话 Dialogue 1 family; Who; He's; she; It's; love Dialogue 2 your; isn't; Who; together 句型仿写拓展（示例答案） 1. She is my grandma. It is my little cousin. 2. No, she isn't. Is he your uncle? 3. Do you have a big family? What do you have? 4. Is the baby your cousin? Yes, it is. Who is the baby? ( 第 1 页 共 14 页 ) 学科网（北京）股份有限公司 $