1主语+was/were doing when...2主语+was/were about to do when...3主语+had/hadn't done for some time各举一个例子吧

1主语+was/were doing when...2主语+was/were about to do when...3主语+had/hadn't done for some time各举一个例子吧 特殊疑问词+was/were+主语+doing麻烦大家帮我举几个上面的这个例子 was/were后接doing还是did be动词的一般过去时 否定:主语+was/were+_______+其他 主语＋was/were +动词ed是什么时态 主语+was/were + 现在分词 例句 只要例句 while+过去进行时,是不是总是sb.+was+doing sth即使主语是我也是i was,怎么不是were?he was giong shoppinghe was doing his home worki was do the same thing as he did（重点看看这句对不） was/were been doing 和was/were being done 区别是什么?分别表示什么?如题... what were you doing while i was away last week was were doing 是表示过去将来时吗 过去进行时.主语+was/were+vimp[at.yesterday]1陈述句2一般疑问句3肯定回答/否定回答. be doing是进行时那 was或were doing是过去进行时吗? --Could you tell me _____last night? --Er,I was watching TV at home.A .what you were doing B.what were you doingC.what you are doingD.what are you doing,为什么不能把这里的what和what is wrong with you一样看成主语, a.What were you doing when it rained.b.What were you doing while it was raining. what you when your mother came back?A.are;doing B.were;doing C.did;do D.was;doing 帮忙做几道英语练习5.He and his brother_____their homework while their father_____last night.A.were doing ,was watching B .were doing ,were watchingC.was doing ,was watching D.did ,was watching 英语过去式肯定回答和否定回答是什么?Be动词的一般过去时 肯定句式：主语 + be(was ,were) + 其它.否定句式：主语 + be(was ,were) + not + 其它.一般疑问句：Be(was ,were) + 主语 + 其它?回答是什么? someone knocked( )the door while i( )my houseworka.at,were doingb.at,was doingc.on,was doingd.on,were doing