如题所述
order
command
在动词insist（1坚持做某事），order, command（2命令）, advise, suggest, propose（3建议做某事），demand, require, request, ask（4要求）等表示建议、命令、要求的名词性从句中谓语动词要用虚拟语气。基本句型：主语+ (should) + 动词原形。另外像decide, desire, intend, recommend等也要接(should)+动词原形结构。
[例句]
Mother insists that Tom (should) go to bed at nine o’clock.（宾语从句）
We suggested that the meeting (should) be held at once.
It was required that the crops (should) be harvested at once.（主语从句）
The suggestion that he (should) be invited was rejected.（同位语从句）
That is their demand that their wages (should) be increased.（表语从句）
command
在动词insist（1坚持做某事），order, command（2命令）, advise, suggest, propose（3建议做某事），demand, require, request, ask（4要求）等表示建议、命令、要求的名词性从句中谓语动词要用虚拟语气。基本句型：主语+ (should) + 动词原形。另外像decide, desire, intend, recommend等也要接(should)+动词原形结构。
[例句]
Mother insists that Tom (should) go to bed at nine o’clock.（宾语从句）
We suggested that the meeting (should) be held at once.
It was required that the crops (should) be harvested at once.（主语从句）
The suggestion that he (should) be invited was rejected.（同位语从句）
That is their demand that their wages (should) be increased.（表语从句）
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