精讲although与though
1. although较正式，语气强；though较常用。现代英语中两者可随意换用。如：
Although / Though he was tired, he went on working. 虽然他很累，但他还是继续工作。
2. although和though引导的从句放在主句前后均可，有时还可放在句中。如：
He often helps me with my English although / though he is quite busy. 尽管他相当忙，但是还常常帮我学英语。
3. although, though引导的从句不能与but, however连用，但可与yet, still连用。如：
4. though有时指假设的情况，不指事实，从句用虚拟语气；although不能这样用。如：
Einstein cared little for money, though he could have been very rich. 尽管爱因斯坦本可以成为非常富有的人，但他对金钱却不感兴趣。
5. though引导的从句，可用倒装语序，即把从句中的表语或状语放到though之前；although却不能这样用。如：
Young though she is, yet she is fit for the job.尽管她很年轻，可她还是胜任这项工作的。
