【—特殊的虚拟语句】一讲到虚拟语气，我们同学首先想到的就是should... that那除此以外还有像order, suggest, propose, require, demand, request, insist, command, insist + (should) do词的构成。

　　初中英语语法大全：特殊的虚拟语气词：should

　　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

　　(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.

　　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

　　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。

　　The guard at gate insisted that everybody obey the rules.

　　判断改错:

　　（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。

　　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.

　　上述对虚拟语气的介绍，首先同学们必须会判断，哪些语句是虚拟语句，哪些不是，在作句式判断。

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