Unit 2 Different families Part B Let's talk (同步练）-2026-2027学年人教PEP版英语三年级上册

**基本信息** 小学英语Unit 2 Part B Let’s talk同步练，通过三层递进设计实现词汇→句型→语篇的知识巩固，适配新授课基础夯实与能力初步提升需求，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知|核心词汇（family, cousin等）、基础语法（be动词）|二选一选词（如big/small辨析）、短语互译（如have a big family），聚焦单一知识点直接应用| |理解应用|句型结构（Is this/that...?）、情境判断|单项选择（如一般疑问句回答）、看图判断（结合图片验证句子正误），强化语言理解与情境适配| |综合运用|句子构建、语篇理解|仿写句子（根据提示构造完整对话）、阅读选择（短文信息提取），促进语言综合输出与逻辑思维|

Unit 2 Different families Part B Let’s talk 一、选词填空二选一。从括号中选择正确的词填在横线上。 1. You have a ______ (big / small) family. 2. Is this your ______ (sister / cousin)? 3. No, it's my ______ (brother / cousin). 4. Is that your ______ (brother / sister)? 5. Yes, it ______ (is / are). 二、单项选择。 （ ）1. — Is this your sister? — No, ______ my cousin. A. it's B. its C. it （ ）2. You have a ______ family. How many people are there? A. small B. big C. good （ ）3. — ______ that your brother? — Yes, it is. A. Is B. Are C. Am （ ）4. Sarah, this is my ______. She is my uncle's daughter. A. sister B. cousin C. brother （ ）5. — Is this your mum? — ______ A. Yes, it is. B. No, it's my dad. C. Both A and B. 三、看图判断句子的正误。正确的写T，错误的写F。 （ ）1. Sarah has a big family. （ ）2. This is my baby sister. （ ）3. Is that your brother? （ ）4. Is this your cousin? （ ）5. No, it's my cousin. 四、短语英汉互译。 1. have a big family — __________ 2. 你的堂姐/表姐 — __________ 3. my brother — __________ 4. 那 — __________ 5. your cousin — __________ 五、选择正确的答语。将序号填在括号里。 （ ）1. Is this your sister? （ ）2. Is that your brother? （ ）3. Do you have a big family? （ ）4. Who is that girl? （ ）5. Is this your cousin? A. No, it's my cousin. B. Yes, it is. C. Yes, I do. D. She is my sister. E. No, it's my friend. 六、仿照例子写句子。 例：this / your sister / No / my cousin → Is this your sister? No, it's my cousin. 1. that / your brother / Yes → ___________________________________ 2. this / your cousin / No / my friend → ___________________________________ 3. that / your grandma / Yes → ___________________________________ 4. this / your dad / No / my uncle → ___________________________________ 5. that / your sister / Yes → ___________________________________ 七、阅读选择。阅读短文，选择正确答案。 Hello, I'm Sarah. I have a big family. This is my mum. This is my dad. This is my brother. This is my sister. This is my cousin. She is my uncle's daughter. We are happy together. （ ）1. Sarah has a ______ family. A. small B. big C. new （ ）2. Sarah's cousin is her ______ daughter. A. aunt's B. uncle's C. sister's （ ）3. Sarah has a ______ and a ______. A. brother, sister B. brother, cousin C. sister, cousin （ ）4. Sarah's cousin is a ______. A. boy B. girl C. teacher （ ）5. Sarah and her family are ______. A. happy B. sad C. tired 参考答案 一、 1. big 2. sister 3. cousin 4. brother 5. is 二、 1. A 2. B 3. A 4. B 5. C 三、 1. T 2. F 3. T 4. T 5. F 四、 1. 有一个大家庭 2. your cousin 3. 我的哥哥/弟弟 4. that 5. 你的堂/表兄弟姐妹 五、 1. A 2. B 3. C 4. D 5. E 六、 1. Is that your brother? Yes, it is. 2. Is this your cousin? No, it's my friend. 3. Is that your grandma? Yes, it is. 4. Is this your dad? No, it's my uncle. 5. Is that your sister? Yes, it is. 七、 1. B 2. B 3. A 4. B 5. A 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $