题目
______ it is you've found, you must give it back to the ownerA. ThatB. WhatC. WhateverD. Though
______ it is you've found, you must give it back to the owner
A. That
B. What
C. Whatever
D. Though
题目解答
答案
C. Whatever
解析
本题考查让步状语从句的引导词选择。关键在于识别句子结构,明确从句类型,并根据语境选择正确的引导词。
- 核心思路:句子表达“无论你找到什么,都必须归还失主”,从句需表示让步关系,强调“无论……”。
- 破题关键:Whatever 作为引导词,既能引导让步状语从句,又能作从句中的主语,符合语法和语境要求。
选项分析
A. That
- 错误原因:That 引导主语从句时,需与主句形成逻辑关系,但此处结构不完整(如需完整表达应为 "That it is you've found is irrelevant")。
- 结论:无法构成让步状语从句,排除。
B. What
- 错误原因:What 引导名词性从句时,需直接跟动词短语(如 "What you've found..."),而 "What it is..." 的结构不符合英语习惯。
- 结论:结构冗余,排除。
C. Whatever
- 正确性分析:Whatever 引导让步状语从句,表示 "no matter what",且从句中 "it is" 是固定搭配(如 "Whatever it is you do...")。
- 语境匹配:完整表达 "无论你找到什么",语法和逻辑均正确。
D. Though
- 错误原因:Though 引导让步状语从句时,需完整表达原因(如 "Though you've found it..."),而 "Though it is..." 结构不完整且意义不明。
- 结论:语法错误,排除。