请大家帮分析这个句子,that 、which各引导什么句?cosidering~are是做什么成分,这句主句是什么?cosidering how recent these developments are,it is even more remarkable that as long ago as the 1960s,an englishman,Leon Bagrit,was able to predict some of the uses of compters which we know today.
问题描述：
请大家帮分析这个句子,that 、which各引导什么句?cosidering~are是做什么成分,这句主句是什么?
cosidering how recent these developments are,it is even more remarkable that as long ago as the 1960s,an englishman,Leon Bagrit,was able to predict some of the uses of compters which we know today.
答
it is .....that it是形式主语，真正主语是that后面的成分。that引导的是主语从句
which引导的是一个定语从句
considering。。。。。are是独立主格
答
that as long ago as the 1960s, that 引导时间状语
was able to predict some of the uses of compters which we know today.引导定语从句，修饰 the uses of compters
cosidering how recent these developments are伴随，方式状语
主句：an englishman was able to predict some of the uses of compters .
答
cosidering“鉴于,考虑到”,是分词作状语.
that引导主语从句, which引导定语从句