1.条件状语从句:if,If it doesn't rain tomorrow,I will go to the zoo.
2.时间状语从句:when,after,before,as soon as
I will give the letter to him as soon as I see him.
3.原因状语从句:because
I was late for school today because I missed the bus.
4.让步状语从句:although
Although it was late,they went on working.
5.目的状语从句:so that,so..that
I get up so early that I can catch the early bus.
6比较状语从句:than
只能记起这么多了