动词的时态和语态

动词的时态和语态（Tenses and Voices of Verbs） 时态是谓语动词所表示的动作或情况发生时间的各种形式。英语动词有 16 种时态： 各种时态 现在 基本时态 过去 将来 过去将来 现在 进行时态 过去 将来 过去将来 现在 完成时态 过去 将来 过去将来 现在 过去 完成进行时 将来 过去将来 句型 am, is , are, do, does was, were, did, v-ed will/shall do would / should do am/is/are doing was/were doing will/shall be doing would/should be doing have/has done had done will/shall have done would/should have done have/has been doing had been doing will/shall have been doing would/should have been doing 例句 She studies English. She studied English. She will study English. She would / should study English. She is studying English. She was studying English. She will be studying English. She would/should be studying English. She has studied English. She had studied English. She will have studied English. She would/should have studied English. She has been studying English. She had been studying English. She will have been studying English. She would/should have been studying English. 语态： 各种时态 现在 基本时态 过去 将来 过去将来 现在 进行时态 过去 现在 完成时态 过去 将来 过去将来 句型 am / is / are + done was / were + done will / shall be done would / should be done am / is / are being done was / were being done have / has been done had been done will / shall have been done would / should have been done 例句 English is studied. English is studied. English will be studied. English would / should be studied. English is being studied. English was being studied. English has been studied. English had been studied. English will/ shall have been studied. English would/should have been studied.