情态动词can ,may ,need ,must的否定所表达的意义是什么?

情态动词can、must、may、should、need的用法 情态动词的用法,can,may,must,need,could,dared casn ,may,must,need情态动词用法 请问一下情态动词can,may,must,have to,need的用法 要 情态动词 can may must need的肯定否定回答 情态动词造句can (could),may (might),must shall (should,will (would) need 情态动词can,could,may,must,need,have to的用法 情态动词can ,may ,need ,must的否定所表达的意义是什么? I hope people________join us as many as possible .(must.need.can.may)情态动词 请问这几个情态动词的区别?can ,must .should may need 用哪个情态动词--------________I go to the beach on Sunday,Mum?-------Yes,you______.A must can B May may C Need need D may need 如何辨析情态动词请辨析一下以下情态动词：①can ②may ③must ④have to ⑤shall ⑥will ⑦need 情态动词can,may,must,need等的一般疑问句,它们的肯定和否定回答各是什么? 情态动词(must,may,can,shall,might,could,will,should,need)引导的一般疑问句的肯定和否定回答 need情态动词的过去式是什么?need情态动词的过去式是什么如can是could 情态动词may 用法 may是不是情态动词 need做情态动词