was是be的一般过去式,be的过去式有俩个,单数was,复数were. was过去分词也就是be的过去分词是been.通常和have/has +been构成现在完成时;和had+been构成过去完成时. 例句: That was my fault. (过去式,主语是单数,所以用

一般过去式~~

你好!过去式,被动语态 希望对你有所帮助,望采纳.

is /am/are 是一般现在时 was /were 是一般过去时 been 是be的过去分词 可用于现在完成时,和过去完成时

was done 是过去时态了 done 在这里是被动!比如 The paper was made from trees.

was asked是过去时态,并且是被动语态.你的第二个问题应该是想问过去时态的被动语态吧,你可能把时态和语态搞混了.举个例子:The house had been cleaned when he went back.意思:他回家的时候,房子已经打扫好了.这里就是一个过去完成时态的被动语态.be要变为been.

was/were doing 可以是过去进行时也可以是过去将来时 to do 是不定式.不能表示进行时.

was和 were都是 be的过去式 was 是i, is 的过去式 were 是are 的过去式 如:he was a teacher last year .i was in beijing last week.they were at home last weekend .

第一句写错了,应该是 She was tormented by her toothache 或 She tormented者herself by the toothache. 一句话是什么时态反应在谓语动词上.这两句话的谓语动词分别是 was tormented 和 was,它们都是过去式,所以都是一般过去时,都表示

was 加过去分词的话 是表示被动语态