名词性从句知识点总结 1(1)一、名词性从句1._______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible. A. It; that B. What; that C. As; which D. What; which【答案】 B 【解析】【分析】句意:我们都知道,Johnson 违反了他会尽快来帮助我的诺言。分析句子结构可知,第一空为主语从句,从句中缺少主语,所以用 what,第二空为同位语从句,从句结构完整,所以用 that 解释 promise 的内容,故选 B。 【点评】考查名词性从句,本题涉及主语从句和同位语从句。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.___ surprised me most was ____the girl passed the driver test. A. That; that B. What; how C. What; that D. That; why【答案】 C 【解析】【分析】句意:最让我吃惊的是那个女孩通过了驾驶考试。 ___ surprised me most 是一个主语从句,从句中缺少主语,故填 what; ____the girl passed the driver test是一个表语从句,句中不缺少成分,故填 that。因此选 C。 【点评】考查名词性从句,本题涉及 what 引导的主语从句和 that 引导的表语从句。4 . 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 ...