“情态动词+have done”表推测一览表 情态动词+ have done 用法 例句 must have done 一定已经做了 They must have finished...
1. Look! The light is out in her room. She ———— to bed already. A. must go B. had to go C.must have gon...
must表示推测1)must用在肯定句中表示较有把握的推测，意为"一定"。2)must表对现在的状态或现在正发生的事情的推测时，must后面通常接系动词...
情态动词表推测用法总结情态动词表推测用法总结情态动词有can,could,may,might,must,haveto,oughtto,need,dare,shall,will,should,would,be...
九年级英语表推测语气的讲解与练习表推测时，英语中只使用must,may,might,maynot和can't。这五个表达的语气依次递减：情态动词must,can,cou...
1.Look!Thelightisoutinherroom.She————tobedalready.A.mustgoB.hadtogoC.musthavegoneD.hasgone2.Wehadawonderfultimeyesterday.You—...
情态动词表推测的用法表示推测的情态动词有must,can,could,may,might,should等。表示对现在或将来的推测：“情态动词+动词原形”表示对正在...
情态动词表推测用法总结及专项练习1.can/could用于表推测的用法(1)从使用句型上看，can通常只用于否定句或疑问句，一般不用于肯定句，而cou...
[键入文字]九年级英语表推测语气的讲解与练习表推测时，英语中只使用must,may,might,maynot和can't。这五个表达的语气依次递减：must:一定...
讨论：请推测大象与小鼠的体积差异是靠细胞数量的增多，还是靠细胞体积的增大？实验：细胞大小与物质运输的关系•目的要求：通过探究细胞大...
从影像学梗死部位推测责任供血血管从影像学梗死部位推测责任供血血管（（DeterminationoftheinvolvedsupplyingarteriesacDeterminationofth...
1.Look!Thelightisoutinherroom.She————tobedalready.A.mustgoB.hadtogoC.musthavegoneD.hasgone2.Wehadawonderfultimeyesterday.You—...
