teach的过去式是taught；
teachv.教(课程)；讲授；教授；教；训练；
teach的过去分词 taught
Our experience as refugees taught us many valuable lessons.
我们流亡的经历给了我们许多宝贵的教训。
In Japan you are taught great respect for your elders.
在日本，人们要学会非常尊敬长辈。
The accident taught me a lesson I\'ll never forget.
这次事故给了我一个终生难忘的教训。
