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六年级上册《Unit1 Going to School Class 1 Textbook p.4》优秀ppt课件
What should we do on the day?
plant trees
种树
plant fruit trees 种水果树
What can trees do?
树能做什么？
air
空气
keep the air clean
保持空气清洁
Trees can
.
hot 热的
cool 凉爽的
keep us cool
使我们保持凉爽
Trees can keep us cool.
place 地方
make the place beautiful
Trees can make the place beautiful.
使这个地方更漂亮
plant trees
keep the air clean
keep us cool
make the place beautiful