has/havebeen+pp.是has/have+pp的passivevoice；大家都是Presentperfecttensehadbeen+pp是had+pp的passivevoice；大家都是Pastperfecttensewas/were+pp是简单过去式的passiv...

你好，很高兴为你解答，答案如下：Thepresentperfectpassivevoice目前完美的被动语态希望我的回答对你有帮助。

现在进行被动presentprogressivepassivevoicebe(amisare)+being+done过去进行被动pastprogressivepassivevoicewas/werebeingdone现在完成被动presentperfectpassivevoicehavebeenbeingdone过去完成被动...

使用呈现的过去的很棒的声音

现在完成时一般翻译为havedone或者hasdone.或者是havebeendone或者是hasbeendone.

ratherthanpassive。5、用现在完成时的被动语态改写下列句子。Rewritethefollowingsentencesusingthepresentperfectpassivevoice。6、灵活运用主动和被动语态。Usetheactivevoiceandpassivevoiceappropriately。

3.「主动式」的动词改为「被动式」时,须加be动词再取过去分词;反之,须删掉be动词,过去分词转成现在式(V;V-s;V-es)或过去式.常用的五种被动语态句型:主动语态和被动语态时态要一致现在式主动与被动:V(-s,-es)...

4、objectclause（宾语从句）。5、verbvoices(动词语态)：activevoice（主动语态），passivevoice（被动语态）。6、verbtenses(动词时态)。一共有3*4=12种组合，如presentperfect就是现在完成时。专用术语：1、...

﹞2)ischanged同hasbeenchanged都系被动式"PassiveVoice"ischanged系PassiveVoice@SimplePresentTensehasbeenchanged系PassiveVoice@PresentPerfectTense所以ischanged同hasbeen...

thepresentperfectcontinuoustense14.过去完成进行时thepastperfectcontinuoustense15.将来完成进行时thefutureperfectcontinuoustense16.过去将来完成进行时thepastfutureperfectcontinuoustense...