1 .demand vt.& n． 要求，请求
(回归课本P22)Reforms have been demanded by people from all over the world.
世界各地的人民都要求改革。
归纳拓展
【温馨提示】 demand后不接不定式作宾语补足语，但ask，require，request可以。
(×)demand sb.to do sth.
(√)ask/request/require sb.to do sth.
例句探源
①(牛津P529)The UN has demanded that all troops be withdrawn．
联合国已要求撤出所有部队。
②He demanded an immediate answer of you.
他要求你立即作出回答。
③A great deal of goods are in great demand before Christmas.
圣诞节前需要大量的商品。
1．He demanded that all the work ________ in advance.
A．finished
B．would finish
C．should finish
D．should be finished
解析：选D。demand意为“要求”，后接从句时，需要用虚拟语气，即用should接动词原形，又因为表被动，故选D。
