一分鐘英語
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動詞后綴 -ed 的三種發音
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內容簡介
英語中部分動詞的過去式或過去分詞以后綴 “-ed” 結尾。在這些動詞中，后綴 “-ed” 有三種發音方式。分別是哪三種？應如何判斷？看 “一分鐘英語” 視頻，跟主持人 Phil 學習后綴 “-ed” 在動詞中的發音規則。
文字稿
Did you know these two letters can be pronounced in three different ways??
They can be /d/, /t/ or /?d/. Here's how to find out which.
First, feel your neck. If a sound makes it vibrate like /d/, then it's voiced. If it doesn't like /t/, then it isn't.
Where 'ed' comes after a vowel or a voiced consonant, then pronounce it as /d/, which is a voiced sound.?Played, used.
If you have 'ed' after an unvoiced sound, then it sounds like /t/ –?an unvoiced sound. Looked, helped.
If you have 't' or 'd', then 'ed' becomes /?d/ – it's just easier to say. Wanted, needed.
So, if 'ed' comes after a voiced sound, then it's voiced. If it comes after an unvoiced sound, then it's unvoiced, and if it comes after /t/ or /d/, then it's /?d/.
用法總結
1.?動詞以元音或濁輔音結尾時，后綴 “-ed” 讀作 /d/。
played
used
paved
slowed
2.?動詞以清音結尾時，后綴 “-ed” 讀作 /t/。
looked
helped
fixed
cracked
3.?動詞以 /t/ 或 /d/ 結尾時，后綴 “-ed” 讀作 /?d/。
wanted
needed
printed
moulded
