Originally posted by people at 2005-6-2 17:44: 講述先後事件才用倒底 past perfect tence 的嗎? 還有, 用 When 何時才需simple past ? 十分混亂... Past Perefect Tense有3個用途: 1) 當你需要講述兩件過去的事件,這兩件事中時間較前的就要用Past Perfect Tense。 例子: After Ihad hadmy dinner, I talked on phone with Mary. Before I talked on phone with Mary, Ihad hadmy dinner. 2) 當你要講述一件過去的事需要在一個特定時間前完成,便需要用Past Perfect Tense。 例子: By the end of May, Ihadalreadysavedenough money to buy a new computer. 3) 當你使用Reported (Indirect) Speech,你需要講述一件過去的事,你就需要使用Past Perfect Tense。 例子: Mary said shehad gota great time the day before. 希望以上資料可以幫到你,如有任何漏洞,請隨便提出。 [ Last edited by oscar on 2005-6-2 at 06:02 PM ] |