最新名词性从句专项复习(word)(1)

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. A. 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。故选 D。 【点评】考查名词性从句，本题涉及 that 引导的主语从句。2 ． While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others. A. it; that B. what; that C. that; what D. which; that【答案】 C 【解析】【分析】句意：虽然有些行为对你来说可能很奇怪，但请记住，你认为正常的行为对别人来说可能也不寻常。第一空为宾语从句，从句结构完整用 that 起连接作用，第二空为主语从句，从句中 consider 缺少宾语，应该用 what，故选 C。 【点评】考查名词性从句，本题涉及 that 引导的宾语从句和 what 引导的主语从句。3 ． is clear to the members of the committee is that the President will not give in to their demands. A. Who B. It C. As D. What【答案】 D 【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。 that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee 这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除 B；as 作主语时，是在定语从句中，故排除 C；who 指人，根据表语指的事情，不是人，故排除 A；what 在主语从句中可以作主语或宾语，指事，符合句意，故选 D。 【点评】考查名词性从句，本题涉及 what 引导的主语从句。4．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D...