Sight Word Kids幼儿英语常见字5A Unit 9:保持干净（在线收听）

1.有趣的漫画

Please keep the bus clean.
请保持车厢内的整洁
Please keep the MRT clean.
请保持地铁内的卫生
Please keep the park clean.
请保持公园里整洁
Please keep the beach clean.
请保持海滩的卫生

Please keep the mountain clean.
请保持山里的整洁
Please keep the earth clean.
请保持地球的卫生

2.写一写，说一说

3.填一填

4.按照一个公式写段落