手把手教你学口语03
2011-01-21来源:和谐英语
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
Every English word has more than one syllable, and every complete sentence has at least one stressed syllable.
A stressed syllable is pronounced more prominently than surrounding syllables. Simply put, we say it louder and we lengthen the vowel sound. Unstressed syllables are just the opposite. They are not as loud and the vowel sound is usually reduced. Vowel sounds are most often reduced to “э”or to “
- 上一篇
- 下一篇
手机网站