题目
he is thinking about now is not her health,but her safety.A. ThatB. WhatC. WhateverD. Which
he is thinking about now is not her health,but her safety.
A. That
B. What
C. Whatever
D. Which
题目解答
答案
B. What
解析
本题考查主语从句的引导词选择。关键点在于识别句子结构,明确引导词在从句中的作用。
- 主语从句通常由连接词(如what, that等)引导,需注意连接词是否在从句中担任成分。
- what在从句中可作主语或宾语,表示“所……的事/物”;that仅起连接作用,不作成分;which表示选择,需有范围;whatever表示“无论什么”,常用于强调任意性。
本题中,从句缺少主语,需选择能作主语的连接词。
原句结构为:What he is thinking about now is not her health, but her safety.
-
分析句子成分:
- 整个句子的主干是“What he is thinking about now is...”,即主语从句作主语,谓语为is。
- 从句“he is thinking about now”需用连接词引导,且该连接词需在从句中作宾语(about后缺宾语)。
-
选项辨析:
- A. That:仅起连接作用,不作成分,无法充当从句的宾语,排除。
- B. What:作从句的宾语,表示“他现在所思考的(事物)”,符合语境。
- C. Whatever:表示“无论什么”,强调任意性,但句中未体现“无论”的含义,排除。
- D. Which:表示从范围中选择,但句中未限定范围,排除。