高中英语：as long as ,as soon as 有什么区别?

固定搭配短语 as long as 与 as soon as 主要区别如下：
一.意思不同
as long as 只要；
as soon as 一…就…
二.引导的从句不同
as long as 引导条件状语从句
例：As long as he recognizes this, he is safe.
只要他认识到这一点,他就是安全的。
as soon as 引导时间状语从句
例：Mother became unhappy as soon as I mentioned his name.
我一提到他的名字，母亲就变得很不开心
三.当 as long as 表和…一样长时，此结构已不再是固定搭配，而是一个由as...as引导的比较状语从句，其中"long"作形容词
例： This table is twice as long as that one.
这张桌子是那张桌子的两倍长。
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as long as 的意思是只要……
比如说，as long as you love me ,i can do everything for you.只要你爱我，我能为你做一切事
as soon as 的意思是一……就……
比如说，as soon as you get home，please call me。你一到家就给我打电话

继续补充如下：
1.as long as其实有三个意思：
1) 只要 = so long as = while
如：You'll succeed as long as you work hard.
只要你好好学习,你就会成功的.
2）(长度上)和...一样长 / 长至...(程度)/ 长达...
如：The room is as long as 10 meters.
这个房间长达10米.
3）(时间上)和...一样久 / 久至.../ 长达...
如：I've lived here as long as 20 years.
我在此处居住长达20年之久.
2.as soon as 一...就...,引导时间状语从句.
此时主从句或者遵循“主将从现”的原则,或者都用一般过去时.
如：1）I'll call you as soon as I arrive there.
我已到达那儿,我就会给你打电话.
2）As soon as the thief saw the policewoman,he ran away at once.
那个小偷一看就那名女警,他就立马逃之夭夭了.

as long as
只要
和 ... 一样长

例如：
1.He came in with a face as long as a fiddle and said it was raining again.
他拉长着脸进来说，又下雨了。
2.I don't mind as long as it doesn't rain.
只要不下雨就行了。
3.As long as you drive carefully, you will be very safe.
如果你开车小心，你就会很安全。
4.I'm not particular how you do it as long as it gets done.
只要把它完成了，你怎么做我并不计较。
5.This line is four times as long as that one.
这条线是那条线的四倍长。
6.As long as live, I will help you.
只要我活着，我都会帮助你。
7.We'll ship the goods at an early time as long as there is a steamer.
只要有船，我们就尽早装货。
8.As long as you don't betray me, I'll do whatever you ask me to (do).
只要你不出卖我，要我做什么我都愿意。
as soon as :
连词，一 ... 就
例句：
1.I'll write you as soon as I get there.
我一到那儿，就给你写信。
2.We must improve our efficiency as soon as possible.
我们必须尽快地提高工作效率。
3.They will post me the tickets/post the tickets to me as soon as they receive my cheque.
他们收到我的支票后就立刻把票寄给我。
4.Let us start as soon as he comes.
等他一来我们就动身。
5.He will be set free as soon as the fine is paid.
只要交了罚款，他就会被释放。
6.I arranged the flowers in the vase as soon as I came back home.
一回到家里，我就把花在花瓶里插好。
7.As soon as his father went out, the boy ran to the cinema.
爸爸刚出门，那男孩就跑向电影院。
8.I gave the alarm as soon as I saw the smoke.
我一看见冒烟，就发出了警报。