上海高考英语整理知识点讲义：期末复习材料避免做某事 escape doing sth.对是必要的be essential for/to每三周every three weeks每隔一天every other day为树立榜样set an example to除了之外，只得做某事doing nothing except do用来换 exchange sth. for sth.原谅某人做某事excuse sb. for doing sth.正如所预料的as is expected对某人期待太高expect a lot/too much of sb.医药费medical expense向某人解释某事explain to sb. sth.把自己的意思表达清楚explain sth.表示同情express sympathy面临ba faced with/by sth.朝北、东face northeast不能/没有做某事fail to do sth.电力不足、中断power failure假牙false teet
