拓展提高
同學(xué)們,我們在這個單元學(xué)習(xí)了如何保護環(huán)境,那么,我們能為自己的校園做些什么呢？試著寫一寫,不少于3句話。
We can put rubbish in the bin. We can sweep the floor. We can clean the desks and chairs. We can plant more trees.
答案：We can put rubbish in the bin. We can sweep the floor. We can clean the desks and chairs. We can plant more trees.
