it 是什么用法（代词？形式主语？强调句？还是？）

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1. when it comes to...

这里，it是什么成分？代词？形式主语？还是？

2.It was such fine weather that we went swimming.

it是什么成分？it作形式主语，强调句，代词时如何区分？

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2 个回答

黎反修 - 英语翻译（已退休） 2024-06-26 16:20

擅长：数词用法,存在句,英语考试

1. when it comes to...

这里，it是什么成分？代词？形式主语？还是？

【答】“when it comes to...”是时间状语从句，it是代词，作从句的主语。it不是形式主语，它代替主句中的某一个词。如：I have a lovely dog. I am happy when it comes to me.(it 指代lovely dog)

2.It was such fine weather that we went swimming.

it是什么成分？it作形式主语，强调句，代词时如何区分？

【答】it是主语，但不是形式主语。如果去掉It was 和that，剩下的单词不能组成一个正确的句子，所以，原句不是强调句，而是such...that...结构，意思是“如此......以至于......”。

陈才 - 英语教师 2024-06-26 19:51

擅长：中考英语,词法问题

【1】When it comes to sth意思是“当涉及到...时”或者“在谈到...的时,it指代某种情况。

When it comes to coffee or tea, I always prefer coffee.

谈到咖啡还是茶，我总是更喜欢咖啡。

When it comes to evidence of climate change, the melting polar ice caps are a clear indicator.

谈到气候变化的证据，融化的极地冰盖是一个明显的指标。

When it comes to environmental protection, we must all take responsibility.

谈到环境保护，我们每个人都必须承担起责任。

【2】It was such fine weather that we went swimming.

备注：such...that引导结果状语从句，如此...以至于

Mary is such a kind girl that we all like her.

玛丽是个如此善良女孩以至于我们都喜欢她。