Unit 2 第2课时 Start up-【练出好成绩】2025-2026学年新教材四年级上册英语课时分层提优课件PPT（外研版 三起2024）

该小学英语课件聚焦四年级上册Unit 2 “Helping at home”主题，围绕家务相关词汇（tidy, clean等）及核心句型（May I...? Can you...?）设计，通过基础巩固（单选、填空）到能力拓展（情景对话、微写作）的递进式学习支架，帮助学生从词汇积累过渡到语言综合运用。 亮点在于采用“大单元情境式+分层提优”设计，结合生活情境（如家务场景对话、看图写句子）提升语言能力，通过补全对话、微写作等题型培养思维品质，分层任务满足不同学生需求。学生在真实语境中运用语言，教师可借助分层设计高效实施差异化教学。

课时提优作业 ★注重基础 ★提升能力 单元整体提优 ★整理提升 ★阅读训练 期末专项复习 ★专项突破 ★巩固提升 学业质量评价 ★依据课标 ★立足素养 4 年级上册.WY 英 语 2 第2课时 Start up Unit 2 Helping at home 3 基础巩固站 能力拓展营 4 一、单项选择。 ( )1.— I help you? —Yes, please tidy the room. A.May B.Must C.Do ( )2.My dad me to feed the dog every day. A.asks B.need C.can ( )3.She to clean the desk before studying. A.may B.needs C.ask ( )4.—Can you make the bed? —Yes, I . A.may B.can C.need ( )5.May I outside after finishing chores? A.go B.to go C.going A A B B A 返回目录 5 二、从方框中选择合适的单词填空。 1.You should your room before your friends come. 2.After the party, the kitchen was really . 3.She finished the of washing the dishes quickly. 4.If you make a mistake, try it . 5.The windows are so dirty. Let’s them. tidy dirty job again clean tidy, clean, job, dirty, again 返回目录 6 三、看图，为下列句子选择合适的图片。 ( )1. The floor was dirty, but now it’s clean after cleaning. ( )2. The boy is tidying his desk. ( )3. The dog is barking, “Woof! Woof!”. ( )4. She finished the job and got “Good job!”. ( )5. The kids need to clean the wall. E D C B A 返回目录 四、按要求完成句子或对话。 1. Mum asks Bobby to clean the floor. (对画线部分提问) Mum ask Bobby ? 2. You can help me clean the wall. (改为一般疑问句，作肯定回答) — help me clean the wall? — , . 3. 情景：孩子想去看电视，妈妈让他先打扫房间。(用Can you. . . ?句 型 ) . What does to do Can you Yes I can Can you tidy your room first? 返回目录 8 4. 情景：孩子想外出踢球，询问妈妈是否可以。(用May I. . . ?句 型 ) . 5. 看图写对话。(用May I. . . ?句型) — . — . May I play football outside? May I sweep the floor? Yes, please. 返回目录 9 Tom:1. . Lucy: Yes. But I need to do chores first. The room is so dirty. 2. . Tom: No problem! Lucy:Can you make the bed, Tom? Tom:3. .I often help my mum. Lucy:4. . Tom: OK! Finished! The room is clean now Lucy:5. . Tom: You’re welcome. Let’s play games now. 五、选择合适的选项补全对话。 A E B D C 返回目录 你在家是否做家务呢?你帮助家人做哪些家务呢?请用英文写至少 三句话介绍一下吧。 . . 示例：I often make the bed and clean my room. I also help my mum wash the dishes after dinner. Sometimes, I take out the rubbish for my family. 返回目录 12 $