摘要:今天,我们就一同走进一道充满挑战的语法选择题,据说90%的同学都会选错。我们先来看题目。The road conditions there turned out to be very good, ____ was more than we could expe
今天,我们就一同走进一道充满挑战的语法选择题,据说90%的同学都会选错。我们先来看题目。The road conditions there turned out to be very good, ____ was more than we could expect.
A.it
B.what
C.which
D.that
看到这道题目,你该选哪个选项呢?如果你已经有了选择,那么请保留答案和机农一起接着往下看,听听机农的分析,看看最后我们是否想到了一块。
选项A:it
“it”不能引导非限定性定语从句。如果用“it”,那么“ The road conditions there turned out to be very good”和“it was more than we could expect”就会变成两个独立的句子,而题目中没有连词来连接这两个句子,所以A选项错误。例如:“The weather is fine. It is a good day for a picnic.”这里的“it”是指代“the weather”,是两个独立的简单句,与本题结构不同。
选项B:what
“what”不能引导定语从句,它通常用于引导名词性从句,如主语从句、宾语从句等。例如:“What he said is very important.”“what”在句中充当主语从句的主语。而在本题中需要一个引导定语从句的关系词,所以B选项不符合要求。
选项C:which
“which”可以引导非限定性定语从句,用来指代前面整个句子“The road conditions there turned out to be very good”,在从句中作主语,意思是“这一点,这件事”,符合句子的语法结构和语义。例如:“He passed the exam, which made his parents very happy.”“which”指代“他通过考试”这件事。本题中“路况很好”这一情况超出了我们的预期,所以C选项正确。
选项D:that
题目中有一个逗号,所以这是一个非限制定语从句。“that”一般不引导非限定性定语从句,在限定性定语从句中,它在从句中可以作主语、宾语等,但本题需要一个能引导非限定性定语从句的关系词,所以D选项不正确。例如:“The book that I bought yesterday is very interesting.”这是一个限定性定语从句,“that”指代“book”,在从句中作宾语。
综上所述,这道题目的最佳选项应该是C,你答对了吗?
知识点拓展:
本道题目主要考察的是非限制性定语从句。非限定性定语从句是对先行词或整个句子进行补充说明,去掉它对句子的基本意思影响不大,通常用逗号与主句隔开。关系代词“which”在非限定性定语从句中可指代主句中的某一名词、短语或整个句子,在从句中作主语、宾语等。例如,I have a new bike, which is very expensive.引导词语which就是作为主语。She bought a lot of books, which she planned to read during the vacation.引导词语which就是作为宾语。
做题思路:
首先,判断句子结构,看是否是定语从句。本题中,后面的句子是对前面整个句子的补充说明,去掉后面的从句“____ was more than we could expect”,主句“The road conditions there turned out to be very good”在结构和语义上仍然是完整的,所以这是定语从句。然后根据定语从句的特点和各关系词的用法来排除错误选项。注意非限定性定语从句不能用“that”引导,“it”和“what”不符合定语从句引导词的要求,从而确定正确答案为“which”。语法的世界虽然复杂,但只要我们掌握了其中的规则和技巧,就能轻松应对。
来源:搬砖机农