HSK 5 HSK V5
Correct

除非

/ chú fēi  /
Strokes

Formula

1
除非……,(要)不然……
2
除非……,才……
3
除非……,否则……

Definition

除非 only if (..., or otherwise, ...)/only when/only in the case that/unless

Example

除非A才B (A是B发生的唯一条件)
1
Chúfēi
除非
父母
tóng
同意
le
  
,
cái
néng
  

You can't go unless your parents agree.

2
Chúfēi
除非
yǒurén
有人
kāichē
开车
sòng
  
,
cái
huì
  

I won't go unless someone drives me.

3
Chúfēi
除非
ying
答应
可以
bǎoshǒu
保守
zhège
这个
秘密
  
,
cái
huì
gào
告诉
  

I won't tell you unless you promise me I can keep the secret.

4
Chúfēi
除非
ying
答应
  
,
cái
一起
  

I won't go with you unless you promise me.

5
Chúfēi
除非
努力
xué
学习
  
,
cái
yǒu
néng
可能
kǎoshàng
考上
xué
大学
  

Unless you study hard, you can go to college.

6
Chúfēi
除非
xīnqíng
心情
hǎo
  
,
cái
huì
ying
答应
men
我们
de
yāoqiú
要求
  

He won't agree to our request unless he is in a good mood.

除非A,否则/ 不然 B(A是B不发生的唯一条件)
7
Chúfēi
除非
父母
tóng
同意
le
  
,
fǒu
否则
néng
  

You can't go unless your parents agree.

8
Chúfēi
除非
yǒurén
有人
kāichē
开车
sòng
  
,
fǒu
否则
huì
不会
de
  

I won't go unless someone drives me.

9
Chúfēi
除非
yǒu
guān
关系
  
,
rán
不然
béng
xiǎng
mǎi
dào
piào
  

Unless you have a relationship, you want to buy a ticket.

……,除非……
10
Chén
jiàoshòu
教授
de
yánjiūshēng
研究生
hěn
nán
kǎo
  
,
chúfēi
除非
chéng
成绩
hěn
hǎo
  

Professor Chen's graduate students are difficult to test unless they do well.