什么情况下用that引导的主语从句我能理解that在句子中间的句型,可有些是用在句首,算什么,又不作句子成分,难道作语气词?还是语言习惯?比如：That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynicThat the college will get in more new students this year is ture.写道这好像有点感觉,是不是这个that有一种隐隐约约作主语的意思,像第一个句子如果不用that是不是要改成这样：The equipment of modern camping becoming yearly more sophisticated is an entertaining paradox for the cynic.就是说that可以省略的？
什么情况下用that引导的主语从句
我能理解that在句子中间的句型,可有些是用在句首,算什么,又不作句子成分,难道作语气词?还是语言习惯?
比如：
That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynic
That the college will get in more new students this year is ture.
写道这好像有点感觉,是不是这个that有一种隐隐约约作主语的意思,像第一个句子如果不用that是不是要改成这样：
The equipment of modern camping becoming yearly more sophisticated is an entertaining paradox for the cynic.
就是说that可以省略的？
例句全部都是同位语从句
如果还没学过这个语法，可以先查查语法书
就是主语从句，你仔细看看。
第一句中，That the equipment of modern camping becomes yearly more sophisticated是主语，is是系动词，an entertaining paradox for the cynic是表语。
第二句中，That the college will get in more new students this year是主语，is是系动词，true是表语。
你改的句子不对，可以用动名词的复合结构——The equipment of modern camping's becoming yearly more sophisticated is an entertaining paradox for the cynic.
起一个修饰的意思 有它没它都可以
通常这样用That (开头) ...(subject)...is (adjective/desciption)
That 放在句首的话,主要有两种作用：
1、引导主语从句,不作成份,不用翻译,只要看到that引导的从句中有谓语,但主句中也有谓语,则that就是引导主语从句.
2、作代词That is my friend who comes from Italy.
3、有一定强调意味