《I helped my mum》PPT课件2clean 打扫，清理打扫房间 clean room清理课桌 clean desk清理黑板 clean blackboardwash 洗涤洗裤子 wash trousers洗盘子 wash dishes洗手 wash hands... ... ...What did Daming do yesterday?He cleaned his room.He finished his homework.He washed his trousers.He helped his mum.小结：chanted， ed 小尾巴，动词后面跟着它，如果动作已发生，千万不要忘了它。... ... ...1.I ___(finish/ finished) my homework, yesterday.2.I ___(clean/ cleaned) my room last Sunday.3.I am ____(washing/ washed) my trousers now.关键词：《I helped my mum》教学课件，外研版一起点四年级上册英语课件，四年级英语幻灯片课件下载，《I helped my mum》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。