while
while
單字
學習摘要
while 為連接詞,核心意義是「當……時」。
常連接兩個同時發生的動作,常見進行式搭配。
句首或句中皆可用,連接兩個子句或 V-ing 片語。
進階:可表對比或讓步(然而/雖然)。
基本資訊
while
conj.
/waɪl/
主要意義:
當……時
例句
I listen to music while I do my homework.
我做功課時會聽音樂。
Please be quiet while the teacher is speaking.
老師在說話時請保持安靜。
He fell asleep while watching TV.
他看電視時睡著了。
We played cards while we waited for the bus.
我們等公車時打牌。
其他意義
然而;但是(表示對比)
This phone is cheap, while that one is expensive.
這支手機很便宜,然而那一支很貴。
雖然(讓步用法)
While I like sports, I'm not very good at them.
雖然我喜歡運動,但我不太擅長。
同義詞
when
I read when I ride the bus.
我在搭公車時閱讀。
as
As I walked home, it started to rain.
當我走路回家時,開始下雨了。
反義詞
before
I brush my teeth before I sleep.
我睡前刷牙。
after
I wash my hands after I play basketball.
我打完籃球後就洗手。
常見錯誤
While I was do my homework, my mom cooked.
While I was doing my homework, my mom cooked.
while 後常接進行式;be 動詞後要用動名詞/現在分詞 (doing)。
I listen music while I study.
I listen to music while I study.
listen 為不及物動詞,需加介系詞 to:listen to + 名詞。
During I was eating, the phone rang.
While I was eating, the phone rang.
during + 名詞;while + 子句(含主詞與動詞)。
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