美式英语正音训练第66期:练习4(11)
时间：2018-12-27 作者：英语课 分类：美式英语正音训练
英语课
Exercise 4-11 :
Voiced and Unvoiced Sounds with T
This exercise is for the practice of the difference between words that end in either a vowel 1 or a voiced consonant 2,
which means that the vowel is lengthened 3 or doubled.
Therefore, these words are on a much larger, longer stairstep.
Words that end in an unvoiced consonant are on a smaller, shorter stairstep.
This occurs whether the vowel in question is tense or lax.
ha! hod hot
har hard heart
hall hailed halt
her heard hurt
hole hold holt
hoe hoed
caw cod cot/caught
car card cart
call called
cur curd curt
coal cold colt
co- code coat
1 vowel
n.元音；元音字母
- A long vowel is a long sound as in the word"shoe ".长元音即如“shoe” 一词中的长音。
- The vowel in words like 'my' and 'thigh' is not very difficult.单词my和thigh中的元音并不难发。
2 consonant
n.辅音；adj.[音]符合的
- The quality of this suit isn't quite consonant with its price.这套衣服的质量和价钱不相称。
- These are common consonant clusters at the beginning of words.这些单词的开头有相同辅音组合。
3 lengthened
（时间或空间）延长，伸长( lengthen的过去式和过去分词 )
- The afternoon shadows lengthened. 下午影子渐渐变长了。
- He wanted to have his coat lengthened a bit. 他要把上衣放长一些。