Correct

除了 vs 除非

/ chúle vs chúfēi /
Strokes

Formula

1
除了……外
2
除了……以外
3
除了……之外
4
除了……而外
5
除了……全
6
除了……都
7
除了……还
8
除了……也
9
除了……只
10
除了……就是……
11
除了……便是……
12
除非……才……
13
除非……不……
14
要……除非……

Definition

除了 is a Preposition, and 除非 is a Conjunction, both means [except; unless; only if], followed by a negative statement, it stresses the only exception.

Example

除了 is a preposition, often used in concert with 外, 以外, 之外, 而外, etc. “除了……” stresses the unanimity of the rest in spite of the exception, and there is usually 全 or 都 to go with it.
除了……外 除了……以外 除了……之外 除了……而外 除了……全 除了……都
1
Zhè
zuò
fángzi
房子
  
,
chúle
除了
shì
绿色
de
  
,
其他
fāng
地方
quán
shì
zhūhóng
朱红
  

Except for the green tiles, all the other parts of the house are red.

2
zhēng
de
ge
qián
  
,
chúle
除了
wéichí
维持
zuì
最低
shēnghuó
生活
zhīwài
之外
  
,
quán
diū
dào
jiǔguǎn
酒馆
le
  

Besides the lowest life expense, he has spent all his money in the pub.

3
Zhège
这个
xuésheng
学生
chúle
除了
shùxué
数学
chéng
成绩
hái
cuò
不错
wài
以外
  
,
其他
gōng
功课
dōu
tài
hǎo
  

The student is poor at all subjects except for math.

If “除了…….” is followed by a negative statement, it stresses the only exception.
4
Chúle
除了
zhízi
侄子
  
,
zài
méiyǒu
没有
qīnrén
亲人
  

He has no relatives except for the only nephew.

5
Chúle
除了
shuāng
那双
piàoliang
漂亮
de
yǎnjing
眼睛
  
biède
别的
fāng
地方
dōu
chū
突出
  

She is plain except for her big eyes.

除了 sometimes is followed by some supplementary statement introduced by 还, 也, 只, ete.
除了……还 除了……也 除了……只
6
zài
diàn
  
,
chúle
除了
shòuhuò
售货
  
,
zuò
xiē
língsuì
零碎
shìqing
事情
  

Besides selling goods, he also does some odd jobs.

7
Zhè
háizi
孩子
chúle
除了
huan
喜欢
shū
读书
zhīwài
之外
  
,
hái
bié
特别
ài
xià
下棋
  

Besides reading, the child also likes playing chess very much.

"除了……就是……", "除了……便是……" means "either…or…".
除了……就是…… 除了……便是……
8
Chúle
除了
xiǎo
小李
jiù
shì
xiǎowáng
小王
  
,
biéren
别人
huì
不会
ge
那个
fāng
地方
  

Either Xiao Li or Xiao Wang, nobody else will go there.

9
qīn
母亲
měitiān
每天
zài
jiā
家里
  
,
chúle
除了
zuòfàn
做饭
  
,
jiùshì
就是
sǎo
打扫
wèishēng
卫生
  

My mother stays at home all the time, either do cooking or do cleaning.

10
wǎnnián
晚年
hěn
shǎo
chū
出去
  
,
měitiān
每天
chúle
除了
shū
读书
biànshì
便是
huàhuàr  
画画儿
  

She seldom went out in her late life,either reading or drawing at home.

"除了……" introduces the only condition that can change the following result.
11
Chúle
除了
xià
下雨
  
,
yùndònghuì
运动会
shì
huì
不会
gǎi
de
  

The sports meeting will not change its date unless it rains.

12
Chúle
除了
quànshuō
劝说
  
,
shì
tīng
jìn
rènrén
任何人
de
jiàn
意见
de
  

He listens to nobody except you.

除非 is a conjunction introducing the only prerequisite condition and is often used in concert with 才, 不, etc.
除非……才……, indicates the only way to produce a certain result.
除非……才…… 除非……不……
13
Chúfēi
除非
tài
shūfu
舒服
le
  
,
cái
yuàn
医院
kànbìng
看病
  

He will not go to see a doctor until he feels very badly.

14
Chúfēi
除非
nián
yǒu
367
367
tiān
  
,
cái
huì
yǒu
xiūxi
休息日
  

Unless I have 367 days a year, I don't have days off.

要……除非……, points out the only way to gain a certain result which is introduced by 除非. It is often used in fixed phrases such as maxims, commonm sayings, etc.
要……除非……
15
Ruòyàorénzhī
若要人不知
  
,
chúfēiwéi
除非己莫为
  

If you do not want people to know, you had better not do it.

16
Yào
zhǔdòng
主动
rèncuò
认错
  
,
chúfēi
除非
tàiyang
太阳
cóng
biān
西边
chūlái
出来
  

Ask him to admit his mistake unless the sun comes out of the west.

除非……, sometimes means the same as 除了……, indicating the only condition to change the result.
The only condition can come after the result.
17
Chúfēi
除非
  
(
chúle
除了
  
)
xià
下雨
  
,
yùndònghuì
运动会
shì
huì
不会
gǎi
de
  

The sports meeting will not change its date unless it rains.

18
Chúfēi
除非
  
(
chúle
除了
  
)
quànshuō
劝说
  
,
fǒu
否则
shì
tīng
jìn
rènrén
任何人
de
jiàn
意见
de
  

He listens to nobody except you.

19
shì
xǐng
guòlái
过来
le
  
,
chúfēi
除非
  
(
chúle
除了
  
)
chūxiàn
出现
奇迹
  

I‘m afraid that he will not come awake unless a wonder works.