Unit 7 将单词补充完整并写出中文意思。 pr __ t __ ct ( ) __ __ __ th ( ) __ av __ ( ) __ sef __ l ( ) m __ ch ( ) w __ st __ ( ) r __ use ( ) r __ c __ cle ( ) __ n __ rg __ ( ) m __ st ( ) c __ __ l ( ) __ __ l ( ) dr __ ve ( ) w __ __ d ( ) __ th __ __ ( ) pl __ st __ c ( ) pr __ j __ ct ( ) pr __ t __ ct ( ) p __ st __ __ ( ) g __ t __ ( ) c __ __ l ( ) __ nv __ r __ nm __ nt ( ) m __ ny ( ) r __ __ dy ( ) 翻译词组。 在地球上_____________________________ 节约用水_________________________________ 大多数煤炭___________________________ 再利用能源_______________________________ 太多的塑料___________________________ 砍伐_____________________________________ 保护地球_____________________________ 用木头做桌椅_____________________________ 对……有好处_________________________ 来自_____________________________________ 地球日_______________________________ 做个海报_________________________________ 浪费纸张_____________________________World Environment Day _____________________ do a project ___________________________ put it at the school gate______________________ 翻译句子。 我们每天喝水并且用水来洗东西。 We _________ waterand _________ water ________ clean _________ ____________ ____________. 我们的多数能源都来自煤炭和石油。 ___________ ___________ our ___________ ___________ __________ coaland ___________. 我们不应该开这么多的车。 We ___________________________ so ______________. 树木帮助净化空气。 Trees __________________________ the ____________ clean. 地球是我们的家园。我们应该保护它。 The ___________ is our ____________. We ____________ _____________it. 我们不应该使用太多的塑料袋或塑料瓶。 We shouldn’t _____________ ___________ __________ ____________ bags_________ bottles. 改写句子。 Wood comes from trees. (疑问句) _____________ wood______________ from trees? Earth Day is on 22nd April. ___________ ___________ Earth Day? It’s a nice poster. (感叹句) ___________ a ________________________ ! Bobby drew some bananas on the trees. (否定句) Bobby __________ ____________ ____________ bananas on the trees. There are many trees and flowers on the mountain. ___________ on the mountain? can0e 0�(0� to keep the classroom clean.
____________ ____________ we __________ to keep the classroom clean?
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