题目内容
3.Antarctica was the last continentto be discovered.( discover)分析 南极洲是最后被发现的大陆.
解答 答案:to be discovered
此处在句中作后置定语,修饰前面的名词词组the last continent;由于动词discover与该名词词组t构成被动关系,表示的是尚未被完成的动作,应使用动词不定式的被动语态;故填to be discovered.
点评 本题考查的是动词不定式的被动语态作定语的用法;做本题时,需要掌握动词不定式的被动语态作定语与过去分词作定语的区别:前者表示被动,尚未完成的动作;后置表示被动与完成的动作.
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