from有哪些用法
1.从...起,始于 eg:She is singing from morning to night.她从早唱到晚.
2.从;由
eg:He rose from office boy to managing director in fifteen years.
他十五年里从办公室勤杂员升到总经理.
3.离(开) eg:Our school is two miles from the station.我们学校离车站两英里.
4.从...来;出自 eg:He comes from Shanghai.他来自上海.
5.(表示去除、免掉、阻止、剥夺等) eg:The pill will relieve you from pain.这药丸将使你免受痛苦.
6.(表示区别、比较) eg:He is old enough to know right from wrong.他已长大,能够辨别是非了.
7.(表示原料)由 eg:Flour is made from wheat.面粉由小麦制成.
8.因为,由于;出于
eg:He wasn't ill; he stayed in bed from laziness.他没病,躺在床上是因懒惰之故.
eg:He is trembling from fear.他吓得发抖.
8.across from.在...的对面
eg.The post office is just across from the club .邮局就在那俱乐部对面.