当think,believe,suppose,expect,fancy,imagine等动词主语第人称且本身般现时态时其宾语从句否定词通常转移主句即主句谓语动词用否定式而从句谓语动词用肯定式否定转移指否定形式谓语动词而否定信息焦点却状语和表语或否定形式主句而否定信息焦点却从句英语种习惯思维方法与汉语同应予注意现分类归纳下:1.not+thinkbelievesupposeimagine…+that-clause种句式not从宾语从句谓语动词前面转移了主句谓语动词thinkbelievesuppose等前面例:I'msorrybutIdon'tthinkIknowyou.对起我想我并认识Idon'tbelievehe'llcome.我想会来类句子面反意疑问句更能准确地说明not否定范围:Idon'tthinkyou'vemetXiaoWanghaveyou我想没碰见过小王对2.not…because(of)种结构not否定面because引导从句或becauseof引起介词短语也说not从because(of)前面转移了主句或整句子谓语动词前面例:HewasnotreadytobelievesomethingjustbecauseAristotlesaidso.并只因亚里士多德说过某事何何轻易相信Ididn'ttakearaincoatbecauseitwasraining.我因下着雨才带雨衣3.not…+动词定式或介词短语类结构我们实际上否定面定式not转移了谓语动词上:Jackdoens'tseemtolikeyou.(=Jackseemsnottolikeyou.)杰克看来喜欢Hedidn'ttaketheboyfromthetrackstosafetytowinhisownfame.buttobenefittheboy'sparents.把男孩从铁轨上抱安全地带了获得人名誉而了孩子父母Hedidn'tcomeherebytrain.乘火车来这下清楚了吧亲,答题不易还请采纳谢谢