so that.和 so.that的区别主要是用法不同、可替换短语不同、释义不同。
1、释义不同：so that的意思是以致、为了、以便于；so…that…的意思是如此……以致。
2、用法不同：so that 引导目的状语从句，常放于句中；so…that…中so是副词，常常用来修饰形容词和副词，that引导结果状语从句，常和too…to…结构互换。
例句：
（1）My sister made a model plane so that she could help
with her friend studying the science last night.
昨天晚上我妹妹制作了一个飞机模型以便她能帮助她的朋友学习科学。
（2）She is so beautiful that all boys want to make friends with her. 她是如此的美丽以至于所有的男孩们都想和她做朋友。
3、可替换短语不同：so that相当于in order to/so as to，常放于句中，但是in order to常放于句首或句中，so as to常放于句末；so…that…常和too…to…结构互换。
例句：
（1）In order to watch the soccer game, I stayed up late last Saturday. 为了观看足球比赛，上周六我熬夜了。
（2）My sister is too young to go to school. 我妹妹是如此的小以至于不能去上学。=My sister is so young that she can't go to school.
扩展资料：
so…that的用法：
常用于以下四个句型：
1、so+形容词/副词+that…
This teacher is so kind that we all like him.
这个老师非常和谒，我们都喜欢他。
He ran so quickly that we all couldn’t catch up with him.
他跑得很快，我们都追不上他。
2、so+形容词+a/an+单数可数名词+that…
This is so interesting a book that we all enjoy reading it.
这本书非常有趣，我们都喜欢看。
3、so+ many(多) / few(少) +复数可数名词+that…
He has so many books that I can’t count them.
他有很多书，我数也数不清。
4、so+ much(多) /little(少) +不可数名词+that…
There was so much food that we couldn’t eat it all.
食物太多了，我们吃不完。
参考资料：百度百科-状语从句
so that 引导目的状语从句，意为“以便;为了”，相当于in order to/so as to;
so……that 意为“如此……以致于……”，so是副词，常常用来修饰形容词和副词，that引导结果状语从句，常和too…to…结构互换。
so that.和so……that的区别：
一、释义不同
1、so that的意思是以致、为了、以便于；
2、so……that的意思是如此……以致于……。
二、用法不同
1、so that 引导目的状语从句，常放于句中，可以与in order to/so as to互换;
例句：They got up early so that they could catch the first bus.
——They got up early in order to catch the first bus.
——They got up early so as to catch the first bus.
他们起得很早，以便赶上头班车。
2、so…that…中so是副词，常常用来修饰形容词和副词，说明其程度的大小，that引导结果状语从句，常和too…to…结构互换。
例如：
I am so sleepy that I can hardly keep my eyes open.
——I am too sleepy to I can hardly keep my eyes open.
我困得眼睛都睁不开了。
三、从句性质不同
1、so that 引导目的状语从句，意为“以便;为了”，常放于句中，但是in order to常放于句首或句中，so as to常放于句末。
2、so…that和such…that都可以构成结果从句，所不同的是so…that之间接形容词或副词，而 such…that之间接名词。一般情况下，即使名词前有形容词修饰也不能换用so…that。
例句：
so that例句：
1、Can you work it so that we get freetickets?
你能不能为我们搞到些免费票?
2、She worked hard so that everything would be ready in time.
她卖力地干着，为的是一切能够及时就序。
3、I'll give you a key so that you can let yourself in.
我把钥匙给你，你可以自己开门进去。
4、All the materials are on site so that workcan start immediately.
所有材料都已运抵工地，可以立即开工。
5、l stood the little girl on a chair so that she could see.
我让小女孩站到椅子上，好让她看得见。
so……that例句：
1、She burned the letters so that her husband would never read them.
她把那些信都烧了以便永远不让她丈夫看见。
2、Can you work it so that we get freetickets?
你能不能为我们搞到些免费票?
3、She worked hard so that everythingwould be ready in time.
她卖力地干着，为的是一切能够及时就序。
二、so ...that的含义及用法
1、I am so tired that I want to sleep right now.
我是如此的累以致于我想马上睡觉。
2、She is so beautiful that all boys want to make friends with her.
她是如此的美丽以至于所有的男孩们都想和她做朋友。
3、My sister is too young to go to school.
我妹妹是如此的小以至于不能去上学。
=My sister is so young that she can’t go to school.
补充：
1、so that 引导的目的状语从句，有“以便，为了"的意思，从句中通常用may(might)或can(could)。
例如：
We learn English so that we can get more knowledge.
我们学习英语为了我们可以得到更多的知识。
如果so that 引出的从句为否定结构，则其谓语多用should + v., 此时，so that 常译为“免得”或“以免”。
例如：
He hurried away so that she wouldn't see him.
他赶紧离开故意不让她看到他。
2、so…that句型中的that 在口语中常可以省去，其意思不变。
例如：
The story was so funny it made everybody laugh.
这故事太滑稽了，把大家都逗笑了。
so…that 句型中的“so+形容词（副词）”可以提至句首，以加强语气，但要注意用倒装语序。
例如：
So bright was the moon that the flowers were bright as by day.
在如此明亮的月光下，花儿就像白天一样鲜艳。
引导目的状语从句时，表示“以便；为了”，从句中常使用can /could /may /might /will /would /should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词，在so that前可以用逗号，意思是“因此;所以”。如：The little boy saved every coin so that he could buy his mother a present on Mother's day.
2 so ... that ..
so＋形容词或副词＋that ...引导结果状语从句。意思是“如此……以致于……”。如：When the football fans saw Beckham, they got so excited that they cried out.
1、释义不同：so that的意思是以致、为了、以便于；so…that…的意思是如此……以致。
2、用法不同：so that 引导目的状语从句，常放于句中；so…that…中so是副词，常常用来修饰形容词和副词，that引导结果状语从句，常和too…to…结构互换。
例句：
（1）My sister made a model plane so that she could helpwith her friend studying the science last night.昨天晚上我妹妹制作了一个飞机模型以便她能帮助她的朋友学习科学。
（2）She is so beautiful that all boys want to make friends with her. 她是如此的美丽以至于所有的男孩们都想和她做朋友。
3、可替换短语不同：so that相当于in order to/so as to，常放于句中，但是in order to常放于句首或句中，so as to常放于句末；so…that…常和too…to…结构互换。
例句：
（1）In order to watch the soccer game, I stayed up late last Saturday. 为了观看足球比赛，上周六我熬夜了。
（2）My sister is too young to go to school. 我妹妹是如此的小以至于不能去上学。=My sister is so young that she can't go to school.
扩展资料：
so…that的用法：
常用于以下四个句型：
1、so+形容词/副词+that…
This teacher is so kind that we all like him.
这个老师非常和谒，我们都喜欢他。
He ran so quickly that we all couldn’t catch up with him.
他跑得很快，我们都追不上他。
2、so+形容词+a/an+单数可数名词+that…
This is so interesting a book that we all enjoy reading it.
这本书非常有趣，我们都喜欢看。
3、so+ many(多) / few(少) +复数可数名词+that…
He has so many books that I can’t count them.
他有很多书，我数也数不清。
4、so+ much(多) /little(少) +不可数名词+that…
There was so much food that we couldn’t eat it all.
食物太多了，我们吃不完。
1、so that是目的状语从句的连接词之一，意思和in order that 完全一致，都表示“以便于……”“为了能够……”
例：I keep on a diet sothat I can be slim again.
我节食减肥目的是能够重新苗条起来。
2、分开来的so that可以看作是too…to句型的反义，表示“太……以至于……”
例：It is so hot that Ihave to stay at home all day long.
天气太热了，以至于我一天都得呆在家里面。