英语翻译解释are和were和is being的区别

英语翻译解释are和were和is being的区别 do,did,does助动词和be,is,are,were,was是动词有什么用 be made in的用法be made in 的be,在问句和答句中到底是应该用was/were,还是该用is,are? 英语的Be动词和be有什么区别?有时候就用am,is,are.有时候直接用be.可是句子里的be解释做什么?也是和am ,is ,are 一样的用法、一样的解释吗? 英语语法进~to be和being等等的各种用法There are 50 syudents for this piano competition,the youngest————a girl of 7.A.been B.to be C.is D.being求详细解释这些词的意思 要通俗易懂的- - is,am,are,was,were,being,been,to 英语were are 或were is翻译 桌上有一只钢笔和两只铅笔用 地板上有两只球和一只风筝 were are 或 were is 并说明为什么用 were are或were is 我最喜欢的食物和饮料 英语翻译是用be动词is还是are were和are的用法? 关于be动词 am,is,are 的过去式 was 和were 的用法.我已经知道was 和were 是前者的过去式.现在可以简单的了解一些was和were的用法,只是在有明确的时间提示里.我想问一下was 和were 有没有一些其他特 were和bought的过去式原形是什么?急用!还有,is 和are的过去式? be supposed to的用法问题RT was supposed to 和 were supposed to 的情况但感觉它和should差不多,should一般不出现过去式.所以be supposed to一般只用 is/are supposed to 英语翻译be动词用is 还是are? was、were的用法和与is、am、are的区别 一般过去式用来表示am is are的was和were有什么区别? I _____ happy yesterday.I _____ sad doday. 用am,is,are,was和were填空 be+过去分词怎么确定be是is还是are还是were还是was? Be (is was are were)supposed to be 求3个例句谢谢大家 造句.are 和 is