as a result和for this reason有什么区别，具体怎么用

as a result和for this reason都可以表示“结果，由于这个原因”等意思，但是在用法上有一些区别。
1、As a result 是副词短语，可以单独使用，后面加句子，表示“结果、因此”。
例如： The storming is coming, as a result, we all go home as soon as possible.
暴风雨要来了，结果所有的人都回家了。
2、1）For this reason是副词短语，也可以单独使用，后面加句子，表示结果。
例如：For this reason, we must assume as little as possible about the use of the tool. 针对该原因,我们必须假设关于这些工具使用的可能性越少越好。
2）也可以作为一个介宾短语，放在系动词后面。
例如：It was for this reason that her uncle moved out of New York and settled down in a small village.

as a result 后面可以加从句也可以加名词.as a result of being carefuless,...
with the result that 后面就只能加从句了

as a result

结果
例句与用法:
Offer to take him out for lunch, then (ie as a result of this) he'll feel in a better mood.
请他出去吃午饭, 那样他心情就会好些.
As a result, we have to water the vegetable garden.
因此我们不得不给菜地浇水。
He was late as a result of the snow.
由于大雪他迟到了。
Five hundred jobs were axed as a result of government spending cuts.
由于政府缩减经费的缘故，有五百人被突然解雇了。
After-burners have to be used. As a result fuel consumption is heavier.
不得不使用加力燃烧室，结果燃料消耗量增加了。
As a result, costs will be reduced by as much as 90%.
因此，成本将会降低90%之多。
As a result, they saved 90% of the trees in the forest.
结果他们拯救了这座森林里90％的树木。
He didn't work hard, as a result he failed his exam.
他不用功, 结果考试不及格。

so that

conj. 以便(以致)
例句与用法:
I study hard, so that I may not fail in the examinations.
我用功，免得考不及格。
We turned on the light so that we might see (=so as to see) what it was.
我们把灯打开，以便看看它是什么。
Bring it closer so that I may see it better.
把它拿近点儿，让我看看仔细。
They put a screen around his bed so that the doctor could examine him.
他们在他床的四周放上屏风，以便医生给他检查。
The term and condition are printed in very small letter so that they are difficult to read.
条款与条件是用很小的字体印刷的，以致难以阅读。
She simplified the instructions so that the children could understand them.
她简化了指令以便于儿童理解。
Making something by hand has become the exception in many countries today -- so much so that giving a homemade gift is sometimes considered extraordinary.
当今用手做东西，在许多国家已经成为很特殊--如此地特殊，以致赠送自制礼物有时被认为是不寻常的。
We made a strategic withdrawal, so that we could build up our forces for a renewed attack.
我们作了一次战略性退却，以便我们能积蓄力量再次进攻。

这里 只能 用 so that
当然 我 知道 你 说的 是 as a result of that
我试试 看 你能 明白吗 ， 因为我 华语差

主动去做某事 so that 某事可成
i will buy food so that you won't starve

因为某事发生了 as a result of that 别的事也发生了
某事的 后果 才用 as a result
i happened to have some food, as a result of that you wouldn't starve

As a result一般可以放在句首
so that不能放在句首

只能 用 so thatAs a result一般可以放在句首
so that不能放在句首

用so that 更好。虽然as a result 用在句首，但这里不适合。