最新名词性从句专项复习(word)1一、名词性从句1.________ is the centre of our planetary system was a difficult concept to grasp in the Middle Ages
It's the sun and not the earthB
The sun and not the earthC
Being the sun and not the earthD
That the sun and not the earth【答案】 D 【解析】【分析】句意:太阳而不是地球是我们行星系统的中心,这在中世纪是一个很难理解的概念
分析句子可知,整个句子为主系表结构,was 为系动词,它之前的都为主语,且主语由句子来充当,句子结构以及句意完整,所以连词代词为 that
【点评】考查名词性从句,本题涉及 that 引导的主语从句
2.It________that the road will be closed tomorrow for repairs
was announced B
has been announcedC
had been announced D
would be announced【答案】 B 【解析】【分析】本题考查动词的时态和语态
题干句子中 that 到句子结束是宾语从句,且从句动词用“will+动词原形”表示将来,由此推断出空白处谓语动词应用现在的某种时态,在所给四个选项中,只有 B 项正确
【点评】考查现在完成时的被动语态,其结构是 have/has +been +done
需要注意宾语从句的时态
主句用现在时,从句所需的任何时态
3.--- made her ashamed of herself
--- the lowest mark