优质解答
1)表层次:
first,firstly,to begin with,further,in the first place
second,secondly,to start with,still,furthermore
third,thirdly,what is more,last,last but not least
also,and then,next,besides
and equally important too moreover
besides in addtion finally
2)表转折；
by contrast although though yet
at the same time but despitethe fact that even so
in contrast nevertheless even though for all that
notwithstanding on the contarary however in spite of
on the other hand otherwise instead still
regardless
3)表因果；
therfore consequently because of for the reason
thus hence due to owing to
so accordingly thanks to on this account
since as on that account in this way
for as a result as a consequence
4）表让步：
still nevertheless concession granted naturally
in spite of all the same of course despite
even so after all
5)表递近：
furthermore moreover likewise what is more
besides also not only...but also...
too in addition
6)表举例：
for example for instance for one thing that is
to illustrate as an illustration a case in point
7)表解释：
as a matter of fact frankly speaking in this case namely
in other words
8)表总结：
in summary in a word thus as has been said
in brief in conclusion altogether in other words
to conclude in fact finally in simpler terms
indeed in short in particular that is
in other words of course on the whole to put it differently
namely in all therefore to summarize
例句：
and:conj.
和；及；并
Let's go and play basketball.
我们去打篮球吧.
Mathews and Tyler are singing and dancing.
马修斯和泰勒在唱歌跳舞.
然后； 接着又
She read for an hour and went to bed.
她读了一小时的书,然后就去睡了.
or:
conj.
也不
He never smokes or drinks.
他从不吸烟,也不喝酒.
或,或者； 还是
Will you have tea or coffee?
你喝茶还是喝咖啡?
I'd like it to be black,(or) white,or grey.
我希望它是黑色的,（或）白色的,或灰色的.
I don't know where I left my book -- either at school or on the bus.
我不知道把书丢在哪儿了.不是落在学校,就是丢到公共汽车上了.
"She wants to live in Madrid or London or Rome.; She wants to live in Madrid,London,or Rome."
她希望住在马德里、伦敦或者罗马.
（要）不然；否则
Put on your overcoat,or you will catch cold.
穿上你的大衣,不然你会着凉.
He must pay the debt or else go to prison.
"他必须还债,否则就得去坐牢."
"Go quick,or else you'll miss the bus."
"快走,否则你要赶不上公共汽车了."
就是；或者说
This medicine,or rather drug,has a violent effect.
这种药品,或者说麻醉剂,有强烈的效果.
however:
conj.
不管用什么方法；无论什么方式
"However abundant certain natural resources may be,they cannot reproduce themselves and are bound to be used up ultimately."
"不管某些自然资源多么丰富,它们不会再生,终究要被使用完的."
"However I cook eggs,the child still refuses to eat them."
"不管我用什么方法煮鸡蛋,小孩还是不肯吃."
"However sly a fox may be,it is no match for a good hunter."
狐狸再狡猾也敌不过好猎手.
although:
conj.
尽管,虽然
Although it was so cold,he went out without an overcoat.
天气虽然很冷,他没有穿大衣就出去了.
1)表层次:
first,firstly,to begin with,further,in the first place
second,secondly,to start with,still,furthermore
third,thirdly,what is more,last,last but not least
also,and then,next,besides
and equally important too moreover
besides in addtion finally
2)表转折；
by contrast although though yet
at the same time but despitethe fact that even so
in contrast nevertheless even though for all that
notwithstanding on the contarary however in spite of
on the other hand otherwise instead still
regardless
3)表因果；
therfore consequently because of for the reason
thus hence due to owing to
so accordingly thanks to on this account
since as on that account in this way
for as a result as a consequence
4）表让步：
still nevertheless concession granted naturally
in spite of all the same of course despite
even so after all
5)表递近：
furthermore moreover likewise what is more
besides also not only...but also...
too in addition
6)表举例：
for example for instance for one thing that is
to illustrate as an illustration a case in point
7)表解释：
as a matter of fact frankly speaking in this case namely
in other words
8)表总结：
in summary in a word thus as has been said
in brief in conclusion altogether in other words
to conclude in fact finally in simpler terms
indeed in short in particular that is
in other words of course on the whole to put it differently
namely in all therefore to summarize
例句：
and:conj.
和；及；并
Let's go and play basketball.
我们去打篮球吧.
Mathews and Tyler are singing and dancing.
马修斯和泰勒在唱歌跳舞.
然后； 接着又
She read for an hour and went to bed.
她读了一小时的书,然后就去睡了.
or:
conj.
也不
He never smokes or drinks.
他从不吸烟,也不喝酒.
或,或者； 还是
Will you have tea or coffee?
你喝茶还是喝咖啡?
I'd like it to be black,(or) white,or grey.
我希望它是黑色的,（或）白色的,或灰色的.
I don't know where I left my book -- either at school or on the bus.
我不知道把书丢在哪儿了.不是落在学校,就是丢到公共汽车上了.
"She wants to live in Madrid or London or Rome.; She wants to live in Madrid,London,or Rome."
她希望住在马德里、伦敦或者罗马.
（要）不然；否则
Put on your overcoat,or you will catch cold.
穿上你的大衣,不然你会着凉.
He must pay the debt or else go to prison.
"他必须还债,否则就得去坐牢."
"Go quick,or else you'll miss the bus."
"快走,否则你要赶不上公共汽车了."
就是；或者说
This medicine,or rather drug,has a violent effect.
这种药品,或者说麻醉剂,有强烈的效果.
however:
conj.
不管用什么方法；无论什么方式
"However abundant certain natural resources may be,they cannot reproduce themselves and are bound to be used up ultimately."
"不管某些自然资源多么丰富,它们不会再生,终究要被使用完的."
"However I cook eggs,the child still refuses to eat them."
"不管我用什么方法煮鸡蛋,小孩还是不肯吃."
"However sly a fox may be,it is no match for a good hunter."
狐狸再狡猾也敌不过好猎手.
although:
conj.
尽管,虽然
Although it was so cold,he went out without an overcoat.
天气虽然很冷,他没有穿大衣就出去了.