(2)在suggest(建議)，demand(要求)，order(命令)，propose(建議)，insist(堅持要做)，command(命令)，request(要求)，desire(希望)等動詞后的賓語從句中，謂語動詞用 “(should)+動詞原形”，表示建議，要求，命令等。如：

　　I suggest that we (should) start the meeting at once. 我建議馬上開會。

　　The undergraduate insisted that he (should) go to work in the south. 這位即將畢業(yè)的學生堅持要到南方去工作。

　　注：當suggest表示暗示，主語為something;insist表示堅持觀點時，后接的賓語從句當用真實語氣。比較：

　　His silence suggested that he agreed with my decision. 他的沉默暗示著他贊成我的決定。

　　He suggested that I (should) stick to my decision. 他建議我堅持自己的決定。

　　He insists that doing morning exercises does good to people's health. 他堅持認為做早操對健康有益。

　　He insists that he (should) do morning exercises every day. 他堅持他每天都要早操。

　　3.虛擬語氣在表語從句中的用法。

　　當主語為advice, suggestion, order, proposal等詞時后接表語從句，表語從句中的謂語動詞常用“(should)+動詞原形”結(jié)構(gòu)，表示某人建議、勸告、命令等的內(nèi)容。如：

　　My advice is that you should practise speaking English as often as possible. 我的建議是你盡可能經(jīng)常地練習說英語。

　　The order from the commander was that the troops should set off for the front immediately. 司令官的命令是部隊立即開拔去前線。

　　4.特殊的虛擬語氣結(jié)構(gòu)。

　　(1)虛擬語氣用在狀語從句中

　　由as if 或as though引導的狀語從句表示比較或方式時，從句中的謂語動詞用虛擬語氣。動詞形式用動詞的過去式(be→were)或had+過去分詞。如：

　　The teacher treats the student as if he were her own child.

　　這位老師帶這位學生就象她的親生孩子一樣。

　　He speaks as if he had been to the United States.他說得好象他真的到過美國似的。

　　(2)在It is time (that) …; I'd rather (that)…句型中從句的謂語動詞常用動詞的過去式表示虛擬語氣，意思是“該干某事了，時間已經(jīng)有些晚了”“我寧愿/希望”。如：

　　It is time that we did something to stop pollution. 該我們做些什么制止污染的時候了。

　　It is time that Father picked up Lily from the kindergarten. 該父親去幼兒園接莉莉的時候了。

　　I'd rather you told me the truth. 我真希望你告訴我真相。

　　I'd rather I didn't see you again. 我寧愿不再見著你。

　　5.虛擬語氣在同位語從句中的用法

　　在名詞advice, suggestion, order, proposal等后接的同位語從句中，謂語動詞用虛擬語氣，起形式為 “(should)+動詞原形”，說明“建議”，“勸告”，“命令”等的具體內(nèi)容。如：

　　The order came that the work should be finished two days ahead of time. 提前兩天完成工作的命令傳來了。

　　Reluctantly she accepted their proposal that she should be operated on. 她勉強接受了他們要她去接受手術(shù)的建議。