Unit 5 She's my mother单元重点与专项练习（专项训练）-2026-2027学年译林版（三起）英语三年级上册

**基本信息** 聚焦家庭成员主题，以十大考点为框架，通过基础-提升-拓展三级训练整合词汇、句型与语法，强化语言应用与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |十大考点|90题（每考点9题）|含缩写规则、性别代词区分、this/that用法等语法提炼，解析明确解题关键|从核心词汇（mother等）到短语（my mother），再到句型（She's my mother）及语法（物主代词、所有格），层层递进|

2026译林版（三起）三年级上册 Unit 5 She's my mother 单元重点与专项练习 一、重点单词 单词 释义 单词 mother 母亲 father 父亲 grandma 奶奶/外婆 单词 释义 单词 grandpa 爷爷/外公 sister 姐妹 brother 兄弟 单词 释义 单词 me 我 family 家庭 she 她 单词 释义 单词 he 他 my 我的 your 你的 单词 释义 单词 uncle 叔叔/舅舅 aunt 阿姨/姑姑 cousin 堂/表兄弟姐妹 单词 释义 单词 baby 婴儿 friend 朋友 this 这个 单词 释义 单词 that 那个 who 谁 name 名字 二、重点短语 短语 释义 短语 my mother 我的母亲 my father 我的父亲 短语 释义 短语 my sister 我的姐妹 my brother 我的兄弟 短语 释义 短语 my grandpa 我的爷爷 She's my mother 她是我的母亲 短语 释义 短语 this is 这是 that is 那是 短语 释义 短语 my friend 我的朋友 your name 你的名字 重点短语 中文释义 my mother 我的母亲 my father 我的父亲 my family 我的家庭 my sister 我的姐妹 my brother 我的兄弟 my grandma 我的奶奶/外婆 my grandpa 我的爷爷/外公 She's my mother 她是我的母亲 He's my father 他是我的父亲 this is 这是 that is 那是 who is 是谁 my friend 我的朋友 your name 你的名字 in my family 在我的家庭里 三、重点句型 英文句型 中文翻译 She's my mother. 她是我的母亲。 He's my father. 他是我的父亲。 This is my sister. 这是我的姐妹。 That is my brother. 那是我的兄弟。 Who is she? She's my grandma. 她是谁？她是我的奶奶。 Who is he? He's my grandpa. 他是谁？他是我的爷爷。 She's = She is 她是（缩写） He's = He is 他是（缩写） 四、语法要点 1. She's = She is（她是）；He's = He is（他是）。缩写形式常用在口语和书面中。 2. 性别区分：she 指女性（妈妈、姐妹、奶奶），he 指男性（爸爸、兄弟、爷爷）。 3. This is... 用于介绍近处的人；That is... 用于介绍远处的人。 4. Who is she/he? 用来询问"她/他是谁？"，回答用 She's/He's + 身份。 5. 物主代词 my（我的）vs your（你的）：This is my mother. / What's your name? 6. 家庭成员词汇：mother, father, sister, brother, grandma, grandpa, family。 7. 名词所有格：在名字后加's 表示"……的"，如 Tom's mother, Lily's brother。 8. 字母组合 th 发音：/θ/（清音，如 three, thank）和 /ð/（浊音，如 this, that, the）。 第二部分：十大考点专项练习（共90题） 考点一：She's / He's + 身份（她是/他是……） 基础题：（选择题） ◇（ ）1. She's ______ mother.A. me B. my C. I D. you ◇（ ）2. He's ______ father.A. I B. my C. she D. he ◇（ ）3. — Who is she? — ______ my grandma.A. He's B. She's C. This is D. That is 提升题：（选择题） ▷（ ）1. — Is she your mother? — Yes, ______ is.A. she B. he C. She's D. He's ▷（ ）2. — Who is the boy? — ______ my brother.A. She's B. He's C. This is D. That is ▷（ ）3. She's Lily's ______.A. brother B. father C. mother D. grandpa 拓展题：（选择题） ★（ ）1. — Who is the woman in red? — ______ my aunt.A. He's B. She's C. This is D. They are ★（ ）2. — Is he your brother? — No, ______ isn't.A. she B. he C. She's D. He's ★（ ）3. — Who is she? — She's ______ teacher.A. I B. my C. me D. she 考点二：性别代词 he / she 的区分 基础题：（选择题） ◇（ ）1. ______ is my mother.A. He B. She C. This D. That ◇（ ）2. ______ is my father.A. She B. He C. This D. That ◇（ ）3. — Who is he? — ______ is my brother.A. She B. He C. This D. That 提升题：（选择题） ▷（ ）1. — Is she your grandma? — Yes, ______ is.A. he B. she C. She's D. He's ▷（ ）2. — Who is the man? — ______ is my uncle.A. She B. He C. This D. That ▷（ ）3. — Is he your brother? — No, ______ isn't.A. she B. he C. She's D. He's 拓展题：（选择题） ★（ ）1. — Who is the girl in blue? — ______ is my sister.A. He B. She C. This D. That ★（ ）2. — Is she your friend? — Yes, ______ is.A. he B. she C. She's D. He's ★（ ）3. — Who is the boy with glasses? — ______ is my cousin.A. She B. He C. This D. That 考点三：This is... / That is... 介绍他人 基础题：（选择题） ◇（ ）1. — ______ is my mother. — Nice to meet you!A. This B. That C. She D. He ◇（ ）2. — ______ is my father. — Hello!A. This B. That C. He D. She ◇（ ）3. — This is Olivia. — ______ to meet you!A. Good B. Fine C. Nice D. Hello 提升题：（选择题） ▷（ ）1. — This is my brother, Zhou Kai. — ______A. Thank you! B. Nice to meet you! C. Goodbye! D. Sorry! ▷（ ）2. — That is my grandpa. — ______ is he?A. Who B. What C. Where D. How ▷（ ）3. — This is Bella, ______ is my friend.A. she B. he C. She D. He 拓展题：（选择题） ★（ ）1. — Who is that? — ______ is my uncle.A. This B. That C. She D. He ★（ ）2. — This is Chen Wei. — Hi, Chen Wei! ______ is my sister.A. This B. That C. She D. He ★（ ）3. — That is my aunt. — ______ name is Lily.A. His B. Her C. Your D. My 考点四：Who is he / she? 询问身份及回答 基础题：（选择题） ◇（ ）1. — Who is she? — ______ my mother.A. He's B. She's C. This is D. That is ◇（ ）2. — Who is he? — ______ my father.A. She's B. He's C. This is D. That is ◇（ ）3. — Who is she? — She's my ______.A. brother B. father C. grandma D. uncle 提升题：（选择题） ▷（ ）1. — Who is the woman over there? — ______ my aunt.A. He's B. She's C. This is D. That is ▷（ ）2. — Who is the old man? — ______ my grandpa.A. She's B. He's C. This is D. That is ▷（ ）3. — Who is the little boy? — ______ my cousin.A. She's B. He's C. This is D. That is 拓展题：（选择题） ★（ ）1. — Who is the girl with long hair? — ______ my sister, Lily.A. He's B. She's C. This is D. That is ★（ ）2. — Who is he? — ______ Zhang Hao, my classmate.A. She's B. He's C. This is D. That is ★（ ）3. — Who is the baby? — ______ my little brother.A. She's B. He's C. This is D. That is 考点五：物主代词 my / your 辨析 基础题：（选择题） ◇（ ）1. This is ______ mother.A. I B. my C. me D. she ◇（ ）2. That is ______ father.A. you B. your C. my D. he ◇（ ）3. — What's ______ name? — My name is Olivia.A. my B. I C. your D. you 提升题：（选择题） ▷（ ）1. — Is this ______ brother? — Yes, he is.A. you B. I C. my D. your ▷（ ）2. — This is ______ family. — Nice to meet you all!A. I B. my C. me D. she ▷（ ）3. — Is she ______ friend? — Yes, she is my friend.A. you B. I C. your D. he 拓展题：（选择题） ★（ ）1. — This is ______ sister Lily. — Hello, Lily!A. I B. my C. me D. she ★（ ）2. — What's ______ name? — His name is Zhou Kai.A. my B. I C. your D. his ★（ ）3. — Is this ______ grandma? — No, she isn't.A. you B. I C. my D. your 考点六：名词所有格 Tom's / Lily's 基础题：（选择题） ◇（ ）1. This is ______ mother.A. Tom B. Tom's C. Toms D. Toms' ◇（ ）2. That is ______ brother.A. Lily B. Lily's C. Lilys D. Lilys' ◇（ ）3. — Is she Chen Wei's ______? — Yes, she is his sister.A. brother B. father C. sister D. grandpa 提升题：（选择题） ▷（ ）1. This is Zhang Hao's ______.A. mother B. father C. brother D. sister ▷（ ）2. — Is he Bella's ______? — No, he isn't. He's her uncle.A. brother B. father C. grandpa D. cousin ▷（ ）3. That is Olivia's ______.A. brother B. father C. grandma D. grandpa 拓展题：（选择题） ★（ ）1. — Is she Jam's mother? — Yes, ______ is.A. she B. he C. She's D. He's ★（ ）2. — Is he Lily's brother? — No, ______ isn't.A. she B. he C. She's D. He's ★（ ）3. This is Zhou Kai's ______.A. sister B. brother C. father D. grandpa 考点七：缩写形式 She is = She's / He is = He's / Who is = Who's 基础题：（选择题） ◇（ ）1. She is = ______A. She's B. Hes C. Shes D. She ◇（ ）2. He is = ______A. He B. He's C. Hes D. his ◇（ ）3. Who is = ______A. Whos B. Who's C. Who D. whos 提升题：（选择题） ▷（ ）1. — ______ she? — She's my aunt.A. Who B. Who's C. What D. What's ▷（ ）2. — ______ he? — He's my uncle.A. Who B. Who's C. What D. What's ▷（ ）3. — Is she your mother? — Yes, ______ is.A. she B. he C. She's D. He's 拓展题：（选择题） ★（ ）1. — Who's the boy? — ______ my cousin.A. She's B. He's C. This is D. That is ★（ ）2. — Who's the woman? — ______ my teacher.A. She's B. He's C. This is D. That is ★（ ）3. She's my mother. (写出完整形式) She ______ my mother.A. is B. am C. are D. be 考点八：家庭成员词汇辨析（mother/father/sister/brother/grandma/grandpa） 基础题：（选择题） ◇（ ）1. My father's mother is my ______.A. grandma B. grandpa C. mother D. sister ◇（ ）2. My mother's father is my ______.A. grandma B. grandpa C. father D. brother ◇（ ）3. My father's son is my ______.A. sister B. brother C. cousin D. uncle 提升题：（选择题） ▷（ ）1. My mother's sister is my ______.A. aunt B. uncle C. cousin D. sister ▷（ ）2. My father's brother is my ______.A. aunt B. uncle C. cousin D. brother ▷（ ）3. My aunt's son is my ______.A. brother B. sister C. cousin D. uncle 拓展题：（选择题） ★（ ）1. — Is she your mother's mother? — Yes, she's my ______.A. grandma B. grandpa C. aunt D. sister ★（ ）2. — Is he your father's father? — Yes, he's my ______.A. grandma B. grandpa C. uncle D. brother ★（ ）3. My brother's father is my ______.A. brother B. grandpa C. father D. uncle 考点九：字母组合 th 发音（/θ/ 清音 vs /ð/ 浊音） 基础题：（选择题） ◇（ ）1. 字母组合 th 在单词 three 中发 ______ 音。A. /θ/ B. /ð/ C. /s/ D. /z/ ◇（ ）2. 字母组合 th 在单词 this 中发 ______ 音。A. /θ/ B. /ð/ C. /s/ D. /z/ ◇（ ）3. 下列单词中 th 发 /θ/ 的是 ______。A. this B. that C. three D. the 提升题：（选择题） ▷（ ）1. 下列单词中 th 发 /ð/ 的是 ______。A. thank B. think C. the D. third ▷（ ）2. — How do you read "mother"? — /'mʌðə/. The "th" sounds like ______.A. /θ/ B. /ð/ C. /s/ D. /z/ ▷（ ）3. 下列单词中 th 发 /θ/ 的是 ______。A. brother B. father C. thank D. this 拓展题：（选择题） ★（ ）1. 找出画线部分发音不同的一项：______A. three B. thank C. this D. think ★（ ）2. 找出画线部分发音不同的一项：______A. this B. that C. the D. third ★（ ）3. — What's the sound of "th" in "thing"? — It's ______.A. /θ/ B. /ð/ C. /s/ D. /z/ 考点十：综合情景交际与易混辨析 基础题：（选择题） ◇（ ）1. — Nice to meet you! — ______A. Thank you! B. Nice to meet you too! C. Goodbye! D. Sorry! ◇（ ）2. — Who is she? — She's my ______.A. brother B. father C. mother D. uncle ◇（ ）3. — Is he your brother? — ______, he is.A. Yes B. No C. Not D. Sorry 提升题：（选择题） ▷（ ）1. — This is my friend, Olivia. — ______A. Thank you! B. Nice to meet you, Olivia! C. Goodbye, Olivia! D. Sorry, Olivia! ▷（ ）2. — Who is the woman in white? — She's ______ aunt.A. I B. my C. me D. she ▷（ ）3. — Is she your grandma? — No, ______ isn't.A. she B. he C. She's D. He's 拓展题：（选择题） ★（ ）1. — Who is the man in blue? — He's ______ father.A. Chen Wei B. Chen Wei's C. Chen Weis D. Chen Weis' ★（ ）2. — Is this your family? — Yes. This is my ______.A. mother B. father C. brother D. All of the above ★（ ）3. — Who is she? — ______ is my cousin, Bella.A. He B. She C. This D. That 第三部分：参考答案与详细解析 考点一 参考答案与解析 【答案速查】1.B 2.B 3.B | 4.A 5.B 6.C | 7.B 8.B 9.B ◇1. 答案：B my是形容词性物主代词，后接名词mother。me/I/you均不能修饰名词。 ◇2. 答案：B my father 我的父亲，my修饰father。 ◇3. 答案：B 问"她是谁"用Who is she? 回答用She's + 身份。 ▷4. 答案：A Yes后用人称代词主格she，不用She's（重复is）。 ▷5. 答案：B boy是男孩，用He's my brother. 他是我的兄弟。 ▷6. 答案：C Lily是女性，mother符合逻辑。 ★7. 答案：B woman是女性，用She's。aunt是阿姨/姑姑，女性。 ★8. 答案：B No后用人称代词主格he，不用He's（重复is）。 ★9. 答案：B my teacher 我的老师，my修饰teacher。 考点二 参考答案与解析 【答案速查】1.B 2.B 3.B | 4.B 5.B 6.B | 7.B 8.B 9.B ◇1. 答案：B mother是女性，用She is。 ◇2. 答案：B father是男性，用He is。 ◇3. 答案：B brother是男性，用He is。 ▷4. 答案：B grandma是女性，肯定回答用she is，不用She's。 ▷5. 答案：B man是男性，用He is my uncle. ▷6. 答案：B brother是男性，否定回答用he isn't，不用He's。 ★7. 答案：B girl/sister是女性，用She。 ★8. 答案：B friend是女性（she），肯定回答用she is，不用She's。 ★9. 答案：B boy/cousin是男性，用He。 考点三 参考答案与解析 【答案速查】1.A 2.A 3.C | 4.B 5.A 6.C | 7.B 8.A 9.B ◇1. 答案：A 介绍近处的人用This is... ◇2. 答案：A 介绍近处的人用This is... ◇3. 答案：C 初次见面说Nice to meet you! ▷4. 答案：B 别人介绍认识时回答Nice to meet you! ▷5. 答案：A 问"他是谁"用Who is he? ▷6. 答案：C Bella是女性，用She is my friend. ★7. 答案：B that提问用That is回答（指代远处的人）。 ★8. 答案：A 向对方介绍时用This is... ★9. 答案：B aunt是女性，用Her name（她的名字）。 考点四 参考答案与解析 【答案速查】1.B 2.B 3.C | 4.B 5.B 6.B | 7.B 8.B 9.B ◇1. 答案：B 问"她是谁"回答用She's + 身份。 ◇2. 答案：B 问"他是谁"回答用He's + 身份。 ◇3. 答案：C grandma是grandmother的简称，符合she。 ▷4. 答案：B woman是女性，用She's my aunt. ▷5. 答案：B old man是男性，用He's my grandpa. ▷6. 答案：B little boy是男性，用He's my cousin. ★7. 答案：B girl/sister是女性，用She's。 ★8. 答案：B Zhang Hao是男生名，用He's。 ★9. 答案：B baby brother是男孩，用He's。 考点五 参考答案与解析 【答案速查】1.B 2.C 3.C | 4.D 5.B 6.C | 7.B 8.D 9.D ◇1. 答案：B my mother 我的母亲，my修饰mother。 ◇2. 答案：C my father 我的父亲（根据语境选my）。 ◇3. 答案：C 问对方名字用your name。 ▷4. 答案：D 问"这是你的兄弟吗"用your brother。 ▷5. 答案：B my family 我的家庭。 ▷6. 答案：C 问"她是你的朋友吗"用your friend。 ★7. 答案：B my sister 我的姐妹。 ★8. 答案：D 问男生名字用his name。 ★9. 答案：D 问"这是你的奶奶吗"用your grandma。 考点六 参考答案与解析 【答案速查】1.B 2.B 3.C | 4.A 5.B 6.C | 7.A 8.B 9.A ◇1. 答案：B Tom's mother 汤姆的母亲，名字+'s表所有格。 ◇2. 答案：B Lily's brother 莉莉的兄弟。 ◇3. 答案：C Chen Wei's sister 陈伟的姐妹。 ▷4. 答案：A Zhang Hao's mother 张浩的母亲。 ▷5. 答案：B Bella's father 贝拉的爸爸。 ▷6. 答案：C Olivia's grandma 奥利维亚的奶奶。 ★7. 答案：A Jam's mother 杰姆的妈妈，肯定回答用she is。 ★8. 答案：B Lily's brother 莉莉的兄弟，否定回答用he isn't。 ★9. 答案：A Zhou Kai's sister 周凯的姐妹。 考点七 参考答案与解析 【答案速查】1.A 2.B 3.B | 4.B 5.B 6.A | 7.B 8.A 9.A ◇1. 答案：A She is 缩写为 She's（注意撇号位置）。 ◇2. 答案：B He is 缩写为 He's。 ◇3. 答案：B Who is 缩写为 Who's（W大写）。 ▷4. 答案：B Who's she? 她是誰？用Who's提问。 ▷5. 答案：B Who's he? 他是誰？ ▷6. 答案：A 肯定回答用she is，不用She's（避免双重缩写歧义）。 ★7. 答案：B boy用He's回答。 ★8. 答案：A woman用She's回答。 ★9. 答案：A She's = She is，完整形式为She is。 考点八 参考答案与解析 【答案速查】1.A 2.B 3.B | 4.A 5.B 6.C | 7.A 8.B 9.C ◇1. 答案：A 父亲的母亲 = 奶奶（grandma）。 ◇2. 答案：B 母亲的父亲 = 外公（grandpa）。 ◇3. 答案：B 父亲的儿子 = 兄弟（brother，如果是自己就是本人）。 ▷4. 答案：A 母亲的姐妹 = 阿姨/姑姑（aunt）。 ▷5. 答案：B 父亲的兄弟 = 叔叔/舅舅（uncle）。 ▷6. 答案：C 阿姨的儿子 = 堂/表兄弟（cousin）。 ★7. 答案：A 母亲的母亲 = 外婆/奶奶（grandma）。 ★8. 答案：B 父亲的父亲 = 爷爷/外公（grandpa）。 ★9. 答案：C 兄弟的父亲 = 自己的父亲（father）。 考点九 参考答案与解析 【答案速查】1.A 2.B 3.C | 4.C 5.B 6.C | 7.C 8.D 9.A ◇1. 答案：A three中的th发清音/θ/。 ◇2. 答案：B this中的th发浊音/ð/。 ◇3. 答案：C three发/θ/；this/that/the发/ð/。 ▷4. 答案：C the发/ð/；thank/think/third发/θ/。 ▷5. 答案：B mother读作/'mʌðə/，th发/ð/。 ▷6. 答案：C thank发/θ/；brother/father/this发/ð/。 ★7. 答案：C this发/ð/，其余three/thank/think发/θ/。 ★8. 答案：D third发/θ/，其余this/that/the发/ð/。 ★9. 答案：A thing发/θ/。 考点十 参考答案与解析 【答案速查】1.B 2.C 3.A | 4.B 5.B 6.A | 7.B 8.D 9.B ◇1. 答案：B Nice to meet you! 的回答是 Nice to meet you too! ◇2. 答案：C she对应mother（女性）。 ◇3. 答案：A 肯定回答用Yes, he is. ▷4. 答案：B 被介绍时说Nice to meet you, Olivia! ▷5. 答案：B my aunt 我的阿姨。 ▷6. 答案：A 否定回答用she isn't，不用She's（重复is）。 ★7. 答案：B Chen Wei's father 陈伟的父亲（所有格+'s）。 ★8. 答案：D family包括mother/father/brother，选All of the above。 ★9. 答案：B cousin Bella是女性，用She。 学科网（北京）股份有限公司 $