三年级英语作文：The composition of the tree

详细内容

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Atreehasthreemainparts,theroots,thebranchesandtheleaves.Undertheground,therootsspreadoutsothatthetreecanstandfirm.Abovetheground,therootsformthetrunk,andthetrunksupportsthebranches.

Nearthetopofthetree,thetrunkdividesintobranches.Atthetopofthetree,theleavesgrowoutofthebranches.theleavesreceivesunlighttohelpthewholetreegrow.