1.It’s+adj.+that ...(should)do sth.
advisable 明智的 appropriate 適當?shù)摹 esirable 值得做的 essential 必要的
strange 奇怪的 important 重要的 impossible 不可能的 natural 自然的
necessary 需要的 proper 適當?shù)摹 ?urgent 急切的 vital 至關(guān)重要的
It is advisable that we (should)all work together.我們還是大家一起來做為好。
It is vital that we (should)not be absorbed in despair.我們千萬不要深陷于絕望之中。
It is impossible that he (should)go home.他不可能會回家去。
It is necessary that I (should)return it right now.我有必要馬上把它還回去。
2.It’s+n.+that ...(should)do sth.
desire 欲望 demand 需求 order 命令 pity 遺憾
proposal 建議 shame 羞愧 surprise 驚奇 wonder 奇跡
It is a pity that he (should)miss such an opportunity.他竟然失去這樣的機會,真可惜。
It is a shame that it (should)have come to this! 事情竟落到如此地步!
It is his desire that a medical man should stay here.他希望有一個醫(yī)務人員留在這里。
It is no wonder that she (should)be angry with you.難怪她生你的氣。
3.It’s+done+that ...(should)do sth.
It is suggested that ... It is requested that ... It is required that ...
It is ordered that ... It is proposed that ... It is decided that ...
It is requested that a vote (should)be taken.建議付諸表決。
It is proposed that the plan (should)be delayed.有人建議推遲這項計劃。
It is desired that this rule (should)be brought to the attention.希望這條規(guī)則引起注意。
It is suggested that parents (should)spend more time with their children alone.
人們建議父母應該花更多的時間和孩子單獨在一起。