英语四级中常用的连接词可以分为几类，包括时间关系、空间关系、递进关系、对比关系、列举和顺序以及转折关系等。以下是一些常用的连接词：
时间关系连接词
at this time
first
second
at last
next
previously
simultaneously
eventually
last but not least
to begin with
to start with
to end with
finally
seeing...
since then
first of all
afterwards
following this
preceding this
空间关系连接词
above
across
around
before
behind
below
beneath
beside
close at hand
close to
down
far ahead
far behind
farther
here
in front of
in the distance
in the middle of
nearby
near to
next to
on
on the left/right
opposite to
over
递进关系连接词
in addition
furthermore
what’s more
what’s worse
对比关系连接词
whereas
while
as opposed to
by contrast
by comparison
列举和顺序连接词
firstly
first of all
to begin with
in the first place
secondly
in the second place
thirdly
Furthermore
Moreover
In addition
Additionally
finally
Lastly
In conclusion
To sum up
转折关系连接词
however
nevertheless
on the contrary
因果关系连接词
because
because of this
being that
another important factor/reason of...
since
as
for
in that...
owing to
due to
for the reason that...
in view of
the reason seems to be obvious
there are...
for this reason
as a result of this
therefore
thus
consequently
as a result
Hen
这些连接词可以帮助你在写作和口语中更清晰地表达各种逻辑关系，使你的表达更加连贯和流畅。建议你在准备四级考试时，多练习使用这些连接词，以提高自己的语言表达能力。
