Unit 1 Let's be friends！ Strat up (同步练）-2026-2027学年外研版（三起）英语三年级上册

**基本信息** 本同步练以“基础巩固-句型应用-语篇综合”为分层路径，通过多样化题型实现从词汇到语篇的渐进式知识巩固，适配新授课语言能力培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|be动词、介词from等核心词汇|单项选择、二选一填空，聚焦单一知识点辨析| |进阶层|简单句翻译与结构|根据汉语完成句子、连词成句，强化句型应用能力| |综合层|对话逻辑与语篇理解|补全对话、阅读判断，提升语境中的综合语言运用|

Unit 1 Let's be friends Start up 一、单项选择 ( ) 1. I’m Sam. I ____ nine. A. am B. is C. are ( ) 2. She’s Amy. ____ nine, too. A. He’s B. She’s C. I’m ( ) 3. We’re ____ the UK. A. from B. at C. to ( ) 4. Come and ____! A. play B. plays C. playing ( ) 5. We ____ good friends. A. am B. is C. are 二、选词填空（二选一） 1. This boy is ________(Sam/Daming). He is nine. 2. That girl is ________(Amy/Lingling). She is from the UK. 3. Sam and Amy are ________(twins/friends). 4. They are ________(from/to) the UK. 5. All the kids are ________(nice/ten) years old. 三、根据汉语意思完成句子 1. 欢迎大家！ ________! 2. 我是萨姆，我九岁。 I’m Sam. I’m ________. 3. 我们来自英国。 We’re ________ the UK. 4. 过来一起玩吧！ Come and ________! 5. 我们是好朋友。 We are ________! 四、连词成句 1. I’m, Sam, nine (.) 2. She’s, Amy, too, nine (.) 3. We’re, the UK, from (.) 4. come, play, and (.) 5. are, we, friends (.) 五、补全对话 从方框中选择合适句子完成对话 A. Welcome! B. We are friends! C. We’re from the UK. D. Come and play! E.I’m Sam. Teacher: Boys and girls, look! New classmates. 1. ________ Sam: Hi, everyone! 2. ________ I’m nine. She’s Amy. She’s nine, too. Amy: 3. ________ We’re twins! Lingling & Daming: Hi Sam, hi Amy. 4. ________ (They play on the playground) All kids: 5. ________ 六、阅读判断，正确写T，错误写F Sam and Amy are new students. They are nine years old. They are twins and they come from the UK. Their teacher welcomes them to class. Lingling and Daming meet the twins on the playground. They play games together happily. At last, the four kids become good friends and they have a nice day. ( ) 1. Sam and Amy are ten years old. ( ) 2. Sam and Amy are twins from the UK. ( ) 3. Lingling and Daming don’t play with Sam and Amy. ( ) 4. They play together on the playground. ( ) 5. They have a good day and become friends. 参考答案 一、单项选择 1. A2. B3. A4. A5. C 二、选词填空（二选一） 1. Sam 2. Amy 3. twins 4. from 5. ten 三、根据汉语意思完成句子 1. Welcome 2. nine 3. from 4. play 5. friends 四、连词成句 1. I’m Sam. I’m nine. 2. She’s Amy. She’s nine too. 3. We’re from the UK. 4. Come and play. 5. We are friends. 五、补全对话 1. A2. E3. C4. D5. B 六、阅读判断 1. F2. T3. F4. T5. T 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $