最新名词性从句专项练习

最新名词性从句专项练习（word）一、名词性从句1．______ will be in charge of the meeting has not been decided yet. A. What B. Which C. That D. Who【答案】 D 【解析】【分析】句意：谁将负责这次会议还没有决定。______ will be in charge of the meeting 是一个主语从句，从句中缺少主语，指人，故选 D。 【点评】考查名词性从句，本题涉及 who 引导的主语从句。2．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties. A. As; whose B. It; whose C. As; whom D. It; whom【答案】 D 【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。第一空 it is known to us all that…是个固定句型，意为“众所周知…”；第二空为介词+关系代词引导的定语从句，先行词 the old scientist 指人，作介词 for 的宾语，只能用 whom，故选 D。 【点评】考查名词性从句和定语从句，本题涉及固定句式 it is known to us all that…和 whom引导的限制性定语从句。3．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. no matter what【答案】 A 【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now 是一个主语从句，whatever 既引导起这个主语从句，也在句中做主语。BC 项都属于副词的性质，都不能做主语，通常只能做状语；no matter what 只能用来引导状语从句，故选 A。 【点评】考查名词性从句，本题涉及"特别疑问词+ever"引导的主语从句。4．Has it been announced ______? A. when are the planes to take off B. that are the planes to take offC. where are the planes to take off D. when the planes are to take off【答案】 D 【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是 when 引导的主语从句，且要用陈述句语序，故选 D。【点评】考查名词性从句，it 作形式主语，关系副词 when 引导的从句作真正的主语。5．In t...