浊化 st sk sp 发音规则

st

A.

Let’s learn.

st

one

ea

st

B. I found the rules:

①当

st

在词首时，发

/

②当

st

在词尾时，发

/

st

ake

li

st

/

；

/

。

C.

Let’s spell.

stick

steam

stupid

study

past

last

fast

must

D. Read and write.

①

I like _________ best.

②

I come from the _________.

③

Let me make a _________.

④

I like sitting on the _________.

E. Dictation.

_________

_________

_________

_________

_________

_________

_________

_________

_________

_________

_________

_________

sp

A.

Let’s learn.

sp

y

sp

eak

cla

sp

wa

sp

B. I found the rules:

①当

sp

在词首时，发

/

/

；

②当< /p>

sp

在词尾时，发

/

/

。