外研版三年级英语上册《These ducks are very naughty!》PPT教学课件，共15页。PreviewPresentationWhat's this?It's a lake.What's this?It's a dragon boat.What's this?It's a duck.What are these?They are ducks.What are these?They are cars.SummaryKey pointsWhat are those?那些是什么？What are these?这些是什么？Homework1.Listen to tape three times.2.Read the sentence.... ... ...关键词：《These ducks are very naughty!》PPT课件免费下载，.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。