专升本考试英语语法重点(之三)
六、状语从?/p>
在主从句中起状语作用的从句叫状语从句?/p>
常见的状语从句有时间?/p>
地点?/p>
条件?/p>
原因、让步、方式、比较、目的、结果?/p>
(一)时间状语从?/p>
常用的连词有?/p>
when
?/p>
whenever
(无论什么时候)
?/p>
since
?/p>
as
?/p>
until
?/p>
hardly…when
?/p>
no sooner…than
?/p>
as soon as
?/p>
before
?/p>
after
?/p>
the moment
?/p>
the minute
(一
?/p>
?/p>
?/p>
?/p>
1
?/p>
No sooner had they got the goods covered up _____ it started raining hard.
A. when
B. than
C. then
D. after
2
?/p>
She has wanted to become a nurse _____ since she was a young girl.
A. long
B. often
C. always
D. ever
(二)条件状语从?/p>
常用
if
?/p>
unless
(除非,如果不)?/p>
as/so long as
只要?/p>
1
?/p>
_____ I’m mistaken, I’ve
seen that man before.
A. Unless
B. If
C. Because
D. Provided
2
?/p>
_____ you return those books to the library immediately you will have to pay a fine.
A. Until
B. Unless
C. If
D. Provided
(三)原因状语从?/p>
常用?/p>
because, as, since
。如果表示必然的因果关系,一般用
because
引入?/p>
?/p>
since
表示一种间接或附带的原因;?/p>
as
只是提一下?/p>
1
?/p>
He cannot go to school because he is ill.
2
?/p>
Everyone likes you as you are both kind and honest.
(四)让步状语从?/p>
常用
though/although
?/p>
as
(尽管)?/p>
even if/though
?/p>
however
?/p>
whatever
?/p>
wherever
?/p>
whoever
?/p>
no matter how/what/who
?/p>
1
?/p>
In short, _____ he lives, a man belongs to some society.
A. whatever
B. whenever
C. whichever
D. wherever
2
?/p>
_____, you must show your ticket to go into the cinema.
A. No matter whoever you are
B. Whomever you are