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

**基本信息** 本练习以“词汇-句型-语篇”递进为核心，通过三层梯度设计实现知识巩固与能力提升，适配新授课基础夯实与初步应用需求，助力语言能力与思维品质发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇辨析、基础语法（情态动词、代词）|通过“选出不同类”“单选”“选词填空”聚焦Unit 2核心词汇（如chore, machine）及基础句型结构，题量占比约43%，夯实语言知识基础| |进阶层|句子结构、情境对话应用|以“连词成句”“补全对话”强化句型综合运用，创设家务场景对话情境，题量占比约29%，衔接基础与语用能力| |提升层|语篇理解、语言表达|通过“阅读选择”“句子仿写”实现从输入到输出的转化，阅读聚焦家用机器功能，仿写强化目标句型迁移，题量占比约28%，提升综合语言运用能力|

Unit 2 Helping at home Wrap up 一、选出不同类的一项 ( ) 1. A. floor B. work C. dish ( ) 2. A. wash B. machine C.clean ( ) 3. A. washing machine B. dishwasher C. tidy ( ) 4. A. floor B. dust C. help ( ) 5. A. chore B. housework C. wash 二、单项选择题 ( ) 1. Can you ____ me clean the room? A. help B. helps C. helping ( ) 2. May I ____ the dishes? A. wash B. washes C. washing ( ) 3. This machine can ____ all your washing. A. do B. does C. doing ( ) 4. It saves ____ time. A. you B. your C. yours ( ) 5. You don’t ____ to bend to sweep the floor. A. have B. has C. having 三、选词填空（二选一） 1. Can you ____(help/helps) me? 2. May I ____(clean/cleans) the floor? 3. The machine can ____(do/does) the washing. 4. It saves ____(my/I) time. 5. You don’t ____(have/has) to sweep the floor. 四、连词成句 1. clean,can, you, me, help, floor, the (?) 2. may, I, wash, dishes, the (?) 3. machine, this, can, do, washing, the (.) 4. saves, it, time, your (.) 5. don’t, you, have, to, sweep, floor, the (.) 五、补全对话 从方框中选择合适句子完成对话 A. This machine can help us. B. Sure! C. May I wash the dishes? D. Can you help me clean the room? E. It can clean the floor. Mum: The house is dirty. 1. ________ Kid: 2. ________ What can I do? Mum: Can you wash the dishes? Kid: OK. 3. ________ Mum: Look at the new machine. 4. ________ Kid: Wow! 5. ________ We don’t need to sweep the floor. 六、阅读选择 阅读短文，选择正确答案 There are many useful home machines. The washing machine can do all your washing and saves time. The dishwasher stays in the kitchen. It can wash dishes quickly. The floor cleaning machine can sweep and clean floors. You don’t need to bend down. These machines make housework easy. We can also do chores by ourselves at home. ( ) 1. How many home machines are talked about? A. Two B. Three C. Four ( ) 2. What can the washing machine do? A. Wash clothes B. Wash dishes C. Clean floors ( ) 3. Where can we put the dishwasher? A. Bedroom B. Kitchen C. Yard ( ) 4. The floor machine helps clean the ____. A. dishes B. clothes C. floor ( ) 5. These machines make housework ____. A. hard B. easy C. difficult 七、句子仿写 例句：Can you help me clean the floor? 1. ________________（你能帮我洗碗吗？） 例句：May I wash the dishes? 2. ________________（我可以整理床铺吗？） 例句：This machine can do all your washing. 3. ________________（这台机器可以洗碗。） 例句：It saves your time. 4. ________________（它帮我们做家务。） 例句：You don’t have to bend to sweep the floor. 5. ________________（你不必打扫房间。） 参考答案 一、选出不同类的一项 1. B2. B3. C4. C5. C 二、单项选择题 1. A2. A3. A4. B5. A 三、选词填空（二选一） 1. help 2. clean 3. do 4. my 5. have 四、连词成句 1. Can you help me clean the floor? 2. May I wash the dishes? 3. This machine can do the washing. 4. It saves your time. 5. You don’t have to sweep the floor. 五、补全对话 1.D 2. B3. C4. A5. E 六、阅读选择 1. B2. A3. B4. C5. B 七、句子仿写（参考示例） 1. Can you help me wash the dishes? 2. May I make the bed? 3. This machine can wash the dishes. 4. It helps us do housework. 5. You don’t have to clean the 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 $