在这个视频中你将学习到OH的发音，发这个音时嘴唇呈圆形，假设你要吹蜡烛。

下面我们在cold这个单词中练习OH的发音

Tips:
嘴唇：呈圆形

接下来给大家一些词进行练习：

cold K-OH-ld
told T-OH-ld
roll R-OH-l
bold B-OH-ld
fold F-OH-ld
mould M-OH-ld
hold H-OH-ld
gold G-OH-ld
poultry P-OHl-tree
lower L-OH-uhr
blower Bl-OH-uhr
chorus K-OH-ruhs
torn T-OHr-n
born B-OHr-n
horn H-OHr-n
thorn Th-OHr-n

接下来我们在句中来练习OH的发音：

This year the winter were very cold.
Haven't I told you the rules already?
In the game of bowling you need to roll the ball.
You should always be bold and brave!
Can you please fold your clothes properly?
The pottery needs to be moulded accurately.
You hold my hand and I'll hold yours.
These days every one is in search of gold.
I've heard there's a lot of bucks in poultry farming.
Can you plese lower th volume?
Is the blower on? I think it is.
Let's all try singing a chorus.
You know what? I was torn inside when you told me the truth.
Some people are very lucky to be born on the 1st of January.
I think I just stepped on a thorn, it really hurts!

请大家重复练习到自己满意为止！

学习上期节目：
6分钟练就完美美式口音01：口腔肌肉练习
6分钟练就完美美式口音02：AY的发音
6分钟练就完美美式口音03：AI的发音
6分钟练就完美美式口音04：AW的发音