三  失去爆破

6个爆破音有3对/p/，/b/，/t/，/d/，/k/，/g/失去爆破，又叫不完全爆破，就是在某些情况下，只须做出发音的准备，但并不发音，稍稍停顿后就发后面的音。

(1)"爆破音+爆破音"型6个爆破音中的任意2个相临时，前一个爆破音会失去爆破，即由相关的发音器官做好这个发音的姿势，稍做停顿后即发后面的爆破音。

The girl in the re(d) coat was on a bla(ck) bike jus(t) now.

The bi(g) bus from the fa(c) tory is full of people.

Wha(t) time does he get up every morning?

This is an ol(d) pi(c)ture of a bi(g) car.The ol(d) do(c)tor has a ca(t), too.

We're going to work on a farm nex(t) Tuesday.

What would you like, ho(t) tea or bla(ck) coffee?

It's a very col(d) day, but it's a goo(d) day.

You can put i(t) down in the bi(g) garden.

I bought a chea(p) book, but it's a goo(d) book.

(2)"爆破音+摩擦音"型

如果前面是爆破音，其后紧跟着某些摩擦音（如/f/，/s/，/W/，/T/等），那么前面那个爆破音仅有十分轻微的爆破，而后面那个摩擦音则要完全爆破。

Goo(d) morning, Mr. Bell.

Uncle Li's fa(c)tory is qui(te) near to the cinema.

I wen(t) there alone a(t) nine las(t) night.

-Do you know his bi(ke) number?

-Sorry, I don'(t) know.

The forty-firs(t) lesson is qui(te) difficult.

Goo(d) luck, Lin Tao

读下面的句子练习：

1. Hey look! It's my good friend Ross.

2. I've been practicing my magic tricks.

3. Oh, Aunt Liddy's coming? That means we get five dollars each

4. Look at her, my first grandchild.

5. Because it kinda looked like I did.

6. The puppet master gets tired

希望能通过以上的单词，句子的练习，提高环雅考生对于发音这个评分标准的认识，配合大量的模仿练习，进一步的提高其考试分数。