外研版高中英语必修一(共9页).doc

精选优质文档-倾情为你奉上1exist vi.存在；生存(无被动式和进行时)归纳拓展(1)There exists/existed.某地有；存在exist onlive on靠生活/生存(2)existence n存在；生存be in existence存在 come into existence开始产生，成立 例句：We cant exist without food or water.没有食物和水我们就不能生存。I can hardly exist on the wage that Im getting.我靠我挣的工资简直难以糊口。When did the world come into existence?世界是什么时候开始存在的？【链接训练】He doesnt believe in the _ of God.Alife Bexist Cexistence Dexhibition【解析】句意为：他