When 和 While的用法大致相同, 同作連接詞 "當..." 用法 只有稍稍不同
Example:
(When):When I took a bath, the phone was ringing.
(While):While I was taking a bath, the phone rang.
看出不同之處了吧 !?
When後接句子用「簡單式」,而
While後接「進行式」使用!!!
再一個句子~
(When): Mother is cooking dinner when Dad come back home.
(While): Mother cooks dinner while Dad is coming back home. ~~~~~~~~~~
when通常是用在
當某事發生時...
When she gets home, she usually takes a shower first.
(She usally takes a shower first when she gets home.)
當她回到家時,她通常都先洗個澡
while指的是
正當某事發生進行中的同時,另外一件事也正在進行中
She watches TV while she eats her meals.
(She watches TV while eating her meals.)
她一邊看電視一邊用餐
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ad.副詞
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1. (用作疑問副詞)什麼時候,何時
I'd like to know when they'll let him out. 我想知道他們什麼時候放他。When did you last see Margaret? 你上一次見到瑪格麗特是什麼時候? -
2. (用作關係副詞,引導關係子句)當……時
There were times when I didn't know what to do. 有些時候我不知道該怎麼辦才好。
conj.連接詞
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1. 當……時
John got engaged to her when travelling last winter. 去年冬天旅行時,約翰與她訂了婚。Don't get excited when you talk. 你說話時別激動。 -
2. 既然,考慮到
How can he get the promotion when his boss dislikes him? 既然上司不喜歡他,那他怎麼會獲得提升呢? -
3. 雖然,然而
I had only fifteen dollars on me when the book I wanted cost twenty. 我身上只帶了十五元錢,可是我想買的那本書定價二十元。 -
4. 在那時,然後
pron.代名詞
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1. 什麼時候,那時
Since when has she taught here? 她從什麼時候開始在這兒教書的?
n.名詞
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