it和过去式同时出现后be动词怎么跟

it和过去式同时出现后be动词怎么跟

要看具体语境.It is/was ＋adj./n.＋that主语从句多数情况下用虚拟语气,表达一种要求,命令或者责备,建议,或主观看法.that 从句用“should+do,英国英语可以省略should”e.g.It is important that he (should) go to school.但是如果只是表示陈述一个事实而不是强烈的感情,完全可以用一般的陈述语气.It is strange that he had made a mistake.（陈述一个事实：他犯了错误让人有点奇怪.）It is strange that he (should) have made a mistake.（虚拟语气,说话者是在责备他本不应该犯错.） e.g.It is a shame that the rain spoiled our picnic.\It is a pity (that) he lost so much money.\He was a very brave man and it is surprising that he lived so long.\It is strange that nobody knows where he lives .

being