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1.too /enough / so ① too…to… 表示否定的意思，”太…而不能“ eg：Heis too young to go to school. ② adj. / adv. 原级+ enough + to do，”足够…去…“ eg：Heis seven now, he is old enough to go to school. ③ so+adj. / adv.原级+ that + 从句，”如此…以至于…“，常出现在结果状语从句中。 eg：Heis so young that he can’t go to school. (责任编辑：admin) |