语态之被动语态一:定义:英语语态主要分主动语态和被动语态两种
主动语态是动作得执行者,被动语态是动作得承受者
e g:w e u s e t he knife f o r c utting a kni f e i s u sed for cu t tin g二:构成:be + don e eg:the wo r k is fi nished b y him Chinese i s s p oke n b y people in Chin a三:被动语态得时态(被动语态得时态只涉及 be 动词得变化) 1:一般现在时 : a m / i s / a r e + 过去分词 e g:E n g l ish i s s p o k en by E n gl i sh men 2:一般过去时: eg:The machine s were made i n China 3:一般将来时: e g:A sport s meetin g w ill be h eld i n our s c h ool tomo r ro w 4:现在完成时: eg:The work ha s b e en d one b y t h em 5:现在进行时: eg:A n e w s c h o o l i s bein g b u i l t in ou r vi l la ge 6:过去进行时: eg:My TV s et w as bein g m ended at t ha t t i m e 7:过去完成时: eg:when I arri v ed at the at er I fo u nd tic ket s h ad be en so l d out四:情态动词得被动语态 1:含情态动词得被动语态:(情态动词+b e+及物动词-ed)c an /may /must /should /c ou