Unit 2 Helping at home Start up (同步练）-2026-2027学年外研版（三起）英语四年级上册

**基本信息** 小学英语Unit 2同步练，以“词汇-句型-语篇”三级分层设计，通过基础巩固、结构训练到综合应用的递进路径，强化语言能力与思维品质，适配新授课知识内化需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|核心词汇（outside/tidy等）|汉译英填空+词汇辨析，夯实单元基础词汇| |句型构建|基础句型（May I...?/Can you...?等）|单选+连词成句，强化语法结构与句式逻辑| |语篇应用|语篇理解与表达|阅读选择（情境短文）+句子仿写，实现知识迁移与综合运用|

Unit 2 Helping at home Start up 一、根据汉语意思完成句子 1. May she play ____（在外面）? 2. Can you ____（整理）your room first? 3. Bobby, can you help me ____（打扫）the floor? 4. That’s ____（容易的）. 5. I need to clean the ____（墙）. 二、选出不同类的一项 ( ) 1. A. floor B. wall C. play ( ) 2. A. tidy B. clean C. room ( ) 3. A. first B. outside C. inside ( ) 4. A. dog B. Bobby C. desk ( ) 5. A. need B. help C. dirty 三、单项选择题 ( ) 1. —____ I play outside? —Yes. A. May B. Am C. Do ( ) 2. Can you tidy ____ room first? A. you B. your C. yours ( ) 3. Bobby, can you help me ____ the floor? A. clean B. cleans C. cleaning ( ) 4. That ____ easy. A. am B. is C. are ( ) 5. I need ____ the floor. A. clean B. to clean C. cleaning 四、连词成句 1. play,may, I, outside (?) 2. you, can, tidy, room, your, first (?) 3. help, me, can, you, clean, floor, the (?) 4. that’s, easy (.) 5. need, I, clean, floor, the (.) 五、阅读选择 阅读短文，选择正确答案 Sam wants to play outside. His dad says he can go, but he must tidy his room first. Sam asks his dog Bobby to help clean the floor. At first Sam thinks Bobby does a good job. But soon Bobby makes the room very dirty. Sam has to clean the floor, the desk and the wall again. ( ) 1. Where does Sam want to play? A. Inside B. Outside C. In the study ( ) 2. What does Dad ask Sam to do first? A. Clean the wall B. Tidy his room C. Walk the dog ( ) 3. Who does Sam ask for help? A. His dad B. His friend C. Bobby ( ) 4. What happens later? A. The room becomes dirty B. The room is tidy C. Bobby goes out to play ( ) 5. What does Sam need to clean at last? A. Only the floor B. Floor, desk and wall C. Desk and chair 六、句子仿写 例句：May I play outside? 1. ________________（我可以看电视吗？） 例句：Can you tidy your room first? 2. ________________（你能先打扫地板吗？） 例句：That’s easy. 3. ________________（那很难。） 例句：Can you help me clean the floor? 4. ________________（你能帮我擦墙吗？） 例句：I need to clean the floor. 5. ________________（我需要整理我的房间。） 参考答案 一、根据汉语意思完成句子 1. outside 2. tidy 3. clean 4. easy 5. wall 二、选出不同类的一项 1. C2. C3. A4. C5. C 三、单项选择题 1. A2. B3. A4. B5. B 四、连词成句 1. May I play outside? 2. Can you tidy your room first? 3. Can you help me clean the floor? 4. That’s easy. 5. I need to clean the floor. 五、阅读选择 1. B2. B3. C4. A5. B 六、句子仿写（参考示例） 1. May I watch TV? 2. Can you clean the floor first? 3. That’s hard. 4. Can you help me clean the wall? 5. I need to tidy my room. 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 学科网（北京）股份有限公司 $