主动语态被动语态(be + p.p.)一般现在一般过去一般将来过去将来现在进行过去进行现在完成过去完成不定式含情态动词S + V / VsS + V edS + will + V S + would + V S + is /am /are +VingS + was /were + VingS + has / have + p.p.S + had + p.p.to do 情态动词 + Vhad been + p.p.has / have been + p.p.was / were being + p.p.is / am / are being + p.p.would be + p.p.will be + p.p.was/ were + p.p.to be done is / am /are + p.p.情态动词 + be + p.p.二、动词的各种时态的用法 1 、一般现在时的用法表示经常性或习惯性的动作或存在的壮态。与often, always, usually, sometimes, once a week , every day 等连用。表示客观事实或普遍真理。在时间、条件等状语从
