2012大学英语四级语法：虚拟语气（四）

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某些动词后的宾语从句中谓语动词要用虚拟语气  
& g1 l0 |/ u8 @4 |+ M0 Q　　在一些动词后面的宾语从句中，谓语动词要用虚拟语气。这时，谓语动词用动词原形或should +动词原形。这类动词一般表示命令，要求，决定，建议，主张等概念，主要有：advise, ask, command, decide, demand, desire, direct, insist, move, order, propose, recommend, request, require, suggest,等。
. y& k0 G* _* E6 Q8 m- M2 h　　The workers demanded that their wages (should) be raised by 10 per cent. www.examｗ.com
　　The teacher decided that you do the experiment first.