《四年级英语下册Atafarm》PPT课件讲义.ppt

文档介绍：It is applicable to work report, lecture and teaching
四年级英语下册Atafarm
Old macdonald had a big farm. There are many vegetables (蔬菜)and animals in his farm.
问 一 问
What’s this?
It’s a potato.
What are these?
They are potatoes.
问 一 问
What’s this?
It’s a carrot.
What are these?
They are carrots.
They are so big!
Tips:
，可每日空腹吃生小西红柿2只.
，特别可促进小儿的生长发育，所以，小孩子可以把圣女果当做主要水果之一来吃，营养价值高，那样能增长身体发育。另外，番茄红素可保护人体不受香烟和汽车废气中致癌***的侵害，并可提高人体的防晒功能
，延缓人的衰老、减少皱纹的产生，所以，特别适合女生用来美容，可以说是女生天然的美容水果。
Are they tomatoes?
Yes, they are.
But they are yellow.
Are they onions(洋葱)?
No, they aren't. They are green beans（四季豆）.
cows
sheep
horses
ducks
hens
演讲结束，谢谢大家支持
附PPT常用图标，方便大家提高工作效率