When a pencil is put in a glass of water,it looks as if it . A.breaks B.has broken C.were broken D.had been broken 命题意图:此题考查虚拟语气用于以as if引导的表语从句或状语从句.此题属四星级题目. 知识依托:如果从句与现在事实相反.谓语动词用一般过去时,表示与过去事实相反.谓语动词用“had+过去分词 ,表示与将来事实相反.谓语动词用“would +动词原形. Li Ming speaks English as if he were an Englishman. It looks as if it might rain. It seems as if Tom had travelled a lot in China before. 错解分析:本句意思是:当把铅笔放在一杯水里的时候.它看起来就跟断了似的.与现在事实相反.故选C项. 解题方法与技巧:看when a pencil is put in-中谓语时态. 答案:C ●锦囊妙计 做好虚拟语气.除了掌握基本的结构外.还要注意句子所表达的意义与现在过去.还是将来事实相反.看清时间状语.另外还要注意在其他结构中虚拟语气的运用. 【查看更多】
题目列表(包括答案和解析)
When a pencil is put in a glass of water, it looks as if it ________.
