语法-71｜which/whichever可以引导什么从句

1-定语从句

1-1限制性定语从句

作从句成分主语或宾语，作宾语时可省略

This house which belongs to his parents is very beautiful.这所属于他父母的房子很漂亮。

The house (which) his parents live in is very beautiful.他父母住的房子很漂亮。

The house in which his parents live is very beautiful.（which直接位于介词后，不能省略）

1-2非限制性定语从句

He passed the exam, which is surprising.他通过了考试，这是令人惊讶的。

His alarm failed to go off, for which reason he was late for school.他的闹钟没响，因此他上学迟到了。

2-名词性从句

名词性从句中，which作定语或主语，不可省略

2-1主语从句

Which school he will choose has yet to be decided.他将选择哪所学校还没有决定。

Whichever of you gets here first will get the prize.你们谁第一个到达这里谁就获奖。

2-2同位语从句

I have no idea which school he will choose.我不知道他会选择哪所学校。

The thought whichever option he takes will disappoint his parents troubles him.无论他选择哪一种，都会使他的父母失望，这种想法使他烦恼。

2-3宾语从句

I want to know which gift he finally bought for her.我想知道他最后给她买了什么礼物。

His parents allow him to go to whichever school he likes.他的父母允许他去任何他喜欢的学校。

2-4表语从句

My question is which approach is the best to this problem.我的问题是解决这个问题的最好方法是哪个。

The best approach is whichever cost the least money.花最少钱的那个方法就是最好的方法。

3-whichever引导状语从句

I will support you, whichever choice you make.不管你做什么选择，我都会支持你。