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While / When. 2013.3.4. While / when 當 … 的 時 後. 當 持續的 A 動作 進行 時, 短暫的 B 動作 發生 了. A 動作 (while). B 動作 (when). While / when 當 … 的 時 後. While + 持續 的動作 ( 過去 進行式 ) When + 短暫的動作 ( 過去式 ) 記法 !!! While 及 過去進行式 都有字母 “ i ” Ex1. Wh i le I was read i ng , my mom came in.
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While / When 2013.3.4
While / when 當…的時後 • 當持續的A動作進行時,短暫的B動作發生了 A動作 (while) B動作(when)
While / when 當…的時後 • While +持續的動作 (過去進行式) • When + 短暫的動作 (過去式) 記法!!! While 及 過去進行式 都有字母 “i” Ex1. While I was reading, my mom came in. Ex2. It started to rain while I was sleeping.
Example study Use “While” to make a sentence: While I was studying, the phone rang. Use “when” to make a sentence: I was studying when the phone rang. Phone ring
walk Use “While” to make a sentence: While he was walking, he saw a beauty. Use “when” to make a sentence: He was walking when he saw a beauty. see a beauty
watch TV start to rain Use “While” to make a sentence: While she was watching TV, it started to rain. Use “when” to make a sentence: She was watching TV when it started to rain.
play teacher comes in Use “While” to make a sentence: While they were playing, the teacher came in. Use “when” to make a sentence: They were playing when the teacher came in.