【正文】
用法:從過去某時間來看將要發(fā)生的動作或狀態(tài), 常用于賓從 常用時間狀語: the next week等 動詞構成: would/should+動原 was/were going to+動原 was/were(about) to+動原 以 work為例: would/should work was/were going to work was/were(about) to work 否定構成: would/should not… was/were not… 一般疑問構成:常用 if或 whether引導賓從 特殊疑問句舉例: He asked what they would do the next week. 用法: 過去某時間或動作之前完成的動作或狀態(tài) (過去的過去 )。 過去某一時間的動作延續(xù)到過去另一時間 常用時間狀語: by that time,by the end of… , when/before+ 從句, said/knew/asked的賓從中 動詞構成 :had+過去分詞 (ed) 以 work為例: had worked 否定構成 :had not+過去分詞 一般疑問構成: Had+主語 +過去分詞 +其它? Yes,I had. No,I hadn’t. 特殊疑問句舉例: How many English words had you learned by the end of last term?