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← Back to catalog Stage 1 · Lesson 2 · Single Finals a o e i u ü & Tones

单韵母 a o e i u ü 与四声

Lesson guide

  • Six single finals
  • Fixed mouth shape
  • Master ü, e; four tones each

Not in this lesson: 暂不记汉字写法;先读准音和标调位置。

Common pitfalls

ü 与 u 口型不同;声调标在主要元音上(a、o、e、i、u、ü)。

Mini spelling drill

先点 🔊 听标准音,再跟读 3 遍;注意声调是否一样。

单韵母发音要领 点开看要领 · 像开宝箱

Key rule: 发单韵母时,口型与舌位从头到尾保持不变;嘴唇滑动就会变成复韵母。

a — 大口张开

嘴自然张到最大,舌平放,舌尖抵下齿背。

Mnemonic: 张大嘴巴 a a a(像看牙医)

o — 拢圆唇

嘴唇拢圆,舌后缩,舌根略抬。

Mnemonic: 嘴唇圆圆 o o o

e — 扁唇后元音(难点)

嘴半开,嘴角向两侧拉开,舌根抬高。

Mnemonic: 扁扁嘴巴 e e e(像「饿 è」)

⚠ 勿读成圆唇 o;可先 o 口型不动、快速拉扁唇找 e。

i — 齐齿扁唇

嘴角拉开,上下齿对齐,舌尖抵下齿背。

Mnemonic: 牙齿对齐 i i i

u — 合口突唇

嘴唇极度拢圆并向前突出。

Mnemonic: 嘴巴突出 u u u

ü — 撮口圆唇(核心攻坚)

ü = i 的舌位 + u 的圆唇:舌尖抵下齿,嘴角收圆。

Mnemonic: 小鱼吐泡 ü ü ü

⚠ 高棉语无此音:勿读成 u 或 i。先发 i——,再收唇成圆孔。

Focus for Cambodian learners

ü 读成 u 或 i

练「吸管法」:持续发 i,同时把嘴唇收成小圆孔,舌尖不要动。

e 滑动变成 ei

发 e 时下巴与嘴唇固定;可轻捏下巴提醒自己不要滑动。

Six finals × four tones

FinalTone 1Tone 2Tone 3Tone 4
a ā á 啊? ǎ 啊! à 啊!
o ō ó ǒ ò
e ē é ě è 饿
i ī í ǐ ì
u ū ú ǔ ù
ü ǖ ǘ ǚ ǜ

Tone-mark writing rules

  • 声调标在主要元音上。
  • i 上标调时去掉上点:ī í ǐ ì(不是 ī)。
  • ü 上标调时保留两点:ǖ ǘ ǚ ǜ。

Pinyin practice

Single finals (6)

单个元音,最基础。每个字母下面是四声。

Top: Mandarin pinyin · Orange below: similar Khmer pronunciation

Final
a.អា
o.
e.អឺ
Tone 1
ā
ō
ē
Tone 2
á
ó
é
Tone 3
ǎ
ǒ
ě
Tone 4
à
ò
è
Final
i.អុី
u.អ៊ូ
ü.អុី (មាត់មូល)
Tone 1
ī
ū
ǖ
Tone 2
í
ú
ǘ
Tone 3
ǐ
ǔ
ǚ
Tone 4
ì
ù
ǜ

This lesson’s syllables

Each block: initial + final = syllable. Listen, then repeat.

Final a

ch + ā = chā
n + á =
w + á =
zh + ǎ = zhǎ
f + à =
p + à =

Final o

p + ó =
b + ō =
m + ō =
w + ō =
y + ō =
f + ó =

Final e

d + é =
h + é =
sh + é = shé
k + ě =
c + è =
s + è =

Final i

n + í =
b + ǐ =
q + ì =
d + ī =
j + ī =
m + ī =

Final u

l + ú =
g + ǔ =
b + ù =
t + ù =
ch + ū = chū
c + ū =

Final ü

On a keyboard, ü is often typed as v (üe→ve, ün→vn). After j/q/x/y, write ju/qu/xu/yu (dots omitted) but still say ü (e.g. x + üe → xue). After n/l, keep the dots: nü, lü — never nu, lu.

j + ǖ = =
q + ǜ = =
x + ǚ = =
n + ǚ =
l + ǘ =

Listening quiz game

🎮

Listen and tap the matching character or pinyin. 50 correct to pass, 5 wrong to fail.

L2 · Single Finals a o e i u ü & Tones

Start quiz

Task · Homework

Submitted 0 time(s) · To do

This lesson's finals: a o e i u ü. Practice writing each final carefully in your notebook (write each 5 times). When finished, take a photo and upload it. Try to complete one lesson each day. Your teacher will review your writing, point out mistakes, and share suggestions.

finals :a · o · e · i · u · ü · Write each 5 times

Just upload your writing photo. Your teacher will reply with notes and images.

Quiz

First question is listening (pick the same sound). Then text questions.

Listening (random)

Listen and choose the same final

题目

怎么做:① 先点上面「听我读」→ ② 再点下面每个选项的「听我读」→ ③ 选出声音相同的那一项。

听我读
听我读
听我读
听我读
Listening (random)

听一听,「饿 è」对应哪个拼音?

题目

怎么做:① 先点上面「听我读」→ ② 再点下面每个选项的「听我读」→ ③ 选出声音相同的那一项。

听我读
听我读
听我读
听我读
Listening (random)

Listen and choose the same final

题目

怎么做:① 先点上面「听我读」→ ② 再点下面每个选项的「听我读」→ ③ 选出声音相同的那一项。

听我读
听我读
听我读
听我读
Listening (random)

听一听,选出你听到的韵母与声调。

题目

怎么做:① 先点上面「听我读」→ ② 再点下面每个选项的「听我读」→ ③ 选出声音相同的那一项。

听我读
听我读
听我读
听我读

发单韵母时,正确做法是?

给 i 标第一声,正确写法是?