【es870450】評論

★ while 正當…的期間=during the time that(持續性的動作)1. be Ving while be VingI was folding the clothes while my dad was ironing. 當我爸在熨衣服的時候，我在摺衣服。2. V while be VingHe fell asleep when/ while/ as he was reading. 他閱讀時睡著了。★ When=as 當…的時候=at the time that (短暫、瞬間的動作) 1. V when V I saw him when/ as I took off my sunglasses. 當我拿下我的太陽眼鏡時，我看到了他。2. V when be Ving He fell asleep when/ while/ as he was reading. 他閱讀時睡著了。⊙⊙ 由上可推知while=as=when通用情形：主句為短暫性動作，從句(when/ while/ as +子句)為持續性動作。*持續性動作：be Ving。*短暫性動作：V。I got into an accident while/ when/ as I was driving home. 我開車回家時發生意外了。While/ When/ As I was sleeping, he called. 我在睡覺時他打來了。✽下面是我的筆記，用表格看會比較清楚，但貼上表格的話格式會跑掉，所以上面才用文字的方式呈現給大家看。如果覺得圖片太小，可以拉住圖片到新視窗，圖片就比較大了題目：1. Lina was crying when I came home last night.               我昨晚回家時，Lina正在哭。題目是last night(昨晚)要用過去式，「哭」為持續性動作，所以用was crying「回家」為短暫、瞬間的動作，所以用came home