英语中爆破音的发音技巧
爆破音是发音器官在口腔中形成阻碍，然后气流冲破阻碍而发出的音。英语中有6个爆破音，即/p/、/b/、/t/、/d/、/k/、/ɡ/。但在某些情况下，发爆破音时，气流不必冲破阻碍，而只是发音器官在口腔中形成阻碍并稍做停顿(也就是说，做出要发出这个爆破音的准备，但不要发出声来)，这样的发音过程叫不完全爆破。
1．/p/、/b/、/t/、/d/、/k/、/ɡ/这6个爆破音中的任何两个音素相邻时，前者发不完全爆破音，后者则要完全地、彻底地进行爆破。例如：
(1)He has a ba(d) col(d) today.
(2)You shoul(d) ta(k)e care of the children.
(3)Gla(d) to mee(t) you.
2．爆破音/p/、/b/、/t/、/d/、/k/、/ɡ/在/t?/、/d?/、/w/、/t/的前面时不完全爆破。例如：
(1)Have you read the book about tha(t) child?
(2)The thir(d) chair is broken.
3．爆破音/p/、/b/、/t/、/d/、/k/、/ɡ/在/m/、/n/、/l/、/s/的前面时不完全爆破。例如：
(1)Goo(d) morning, sir.
(2)Goo(d) night.
(3)They are very frien(d)ly to us.
[即学即练]
Ⅰ.听录音填写正确单词(注意爆破音)
1．I ________ know what to do.
2．I'd like to try on ________ shirt.
3．Some can even ________ me cry, just like before.
4．Those old melodies still sound so ________ to me.
Ⅱ.听录音填写正确单词(注意爆破音)
1．________by step and be versatile.
2．Wish you could come ________ to me.
3．We had a ________ time together.
4．Do you like ________ tea?
5．And ________ that he just doesn't see.
