Unit 3 Are you Su Hai语法基础能力过关（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Unit 3核心语法（be动词、代词、名词复数），通过词法-句法-语用三级递进训练，系统夯实语言基础，提升语言应用能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词适当形式填空|10题|考查be动词、代词、名词复数等词形变化|从词法基础切入，强化语法规则应用| |单项选择|10题|聚焦be动词用法、代词辨析及情景应答|衔接词法与简单句法，巩固基础考点| |句型转换|5题|涉及句式转换（提问、单复数转换等）|提升句法灵活运用能力，构建句式逻辑| |选词填空|5题|核心词汇在语境中的应用|强化词汇与语法的结合，培养语言表达| |情景匹配|5题|日常交际用语匹配|实现语法知识向语用能力转化| |阅读理解|5题|基于语篇的信息提取与判断|综合考查语言理解与逻辑思维，提升学习能力|

2026年秋译林版三年级英语上册 Unit 3 Are you Su Hai?语法基础能力过关专项训练 一、用所给单词的适当形式填空 1. These two girls ________ (be) twin sisters. 2. Hello, ________ (I) name is Liu Tao. 3. Look at that boy. ________ (he) is my new friend. 4. We ________ (be) classmates in Grade Five. 5. Don’t ________ (be) late for class again. 6. The twin ________ (girl) look the same. 7. Sorry, I ________ (not) know your brother. 8. Here ________ (be) my new deskmate. 9. All my ________ (friend) are nice to me. 10. You ________ (be) right, this is Su Hai. 二、单项选择 ( ) 1. —Are you Wang Bing? —____, I’m not. A. Yes B. No C. OK ( ) 2. This is my twin sister. ____ name is Su Yang. A. She B. Her C. Hers ( ) 3. —Who’s that girl? —____ is my twin sister. A. He B. She C. It ( ) 4. I ____ your new classmate. Nice to meet you. A. am B. is C. are ( ) 5. —Is this your twin brother? —Yes, ____. A. he isn’t B. he is C. she is ( ) 6. We ____ twins. We look the same. A. am B. is C. are ( ) 7. —Sorry. —____ A. OK B. That’s OK C. Thank you ( ) 8. Here I ____! A. am B. is C. are ( ) 9. Are those two ____ twins? A. boy B. boys C. a boy ( ) 10. —Are you from the UK? —No, I ____. A. am not B. isn’t C. aren’t 三、句型转换 1. I am Su Hai.（对画线部分提问） ________________________________________________ 2. She is my twin sister.（改为一般疑问句） ________________________________________________ 3. We are twin girls.（改为单数句） ________________________________________________ 4. Are you Liu Tao?（作否定回答） ________________________________________________ 5. That boy is my new friend.（改为复数句） ________________________________________________ 四、选词填空（词库：we, twin, sorry, her, am，每词只用一次） 1. I ________ a student from Class Two. 2. ________ are good friends and we go to school together. 3. This is my ________ sister, Su Yang. 4. ________ name is Lily, she sits beside me. 5. ________, I can’t tell you his name. 五、情景匹配 ( ) 1. Are you Mike? A. She’s my twin sister. ( ) 2. Who’s that girl? B. No, I’m Tom. ( ) 3. Here I am! C. Nice to see you. ( ) 4. This is my friend. D. That’s OK. ( ) 5. Sorry. E. Wow! 六、阅读理解，判断正(T)误(F) My name is Su Hai. I have a twin sister Su Yang. We look the same. We are in the same class. Our classmates often can’t tell us apart. I am quiet, but Su Yang likes playing games. Miss Li is our teacher. She always says “You two are lovely twins.” We are happy to be twin sisters. ( ) 1. Su Hai and Su Yang are twin sisters. ( ) 2. They look quite different. ( ) 3. They study in different classes. ( ) 4. Su Yang likes playing games. ( ) 5. Miss Li thinks they are not lovely. 参考答案 一、用所给单词的适当形式填空 1. are 2. my 3. He 4. are 5. be 6. girls 7. don’t 8. is 9. friends 10. are 二、单项选择 1. B 2. B 3. B 4. A 5. B 6. C 7. B 8. A 9. B 10. A 三、句型转换 1. Who are you? 2. Is she your twin sister? 3. I am a twin girl. 4. No, I’m not. 5. Those boys are my new friends. 四、选词填空 1. am 2. We 3. twin 4. Her 5. Sorry 五、情景匹配 1. B 2. A 3. E 4. C 5. D 六、阅读理解判断 1. T 2. F 3. F 4. T 5. F 学科网（北京）股份有限公司 $