1) It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形, should 可省略。
句型:
1)suggested、It is
2)important、that…+ (should) do
3) a pity
词汇:
1)suggested、ordered、proposed、required、demanded、requested、insisted; + (should) do
2)important、necessary、natural、strange、a pity、a shame、no wonder
3)It is suggested that we (should) hold a meeting next week.
例句:
It is necessary that he (should) come to our meeting tomorrow.
(2)在宾语从句中的应用:在表示命令、建议、要求等一类动词后面的从句中。order、suggest、propose、require、demand、request、insist、command、insist + (should) do。
例句:
I suggest that we (should) hold a meeting next week.
He insisted that he (should ) be sent there.
注意: 如suggest、insist不表示"建议" 或"坚持要某人做某事时",即它们用于其本意"暗示、表明"、"坚持认为"时,宾语从句用陈述语气。
例句:
The guard at gate insisted that everybody obey the rules.
对错:
(错)You pale face suggests that you (should) be ill.
(对) Your pale face suggests that you are ill.
(错) I insisted that you ( should) be wrong.
(对) I insisted that you were wrong.
(3)在表语从句,同位语从句中的应用。在suggestion、proposal、idea、plan、order、advice等名词后面的表语从句、同位语从句中要用虚拟语气,即(should)+动词原形。
例句:
My idea is that we (should) get more people to attend the conference.
I make a proposal that we (should) hold a meeting next week.