初中英语知识点：keep相关的短语

　　1.keep on继续　　2.keep out不让—进入，挡住　　3.keep off使—不踏入　　4.keep away from远离　　5.keep—down控制，抑制　　6.keep healthy/fit保持健康　　7.keep from隐瞒　　8.keep doing sth一直做某事　　9.keep sb doing sth使某人一直做某事　　10.keep sb from doing sth阻止某人做某事　　11.keep up坚持，保持　　12.keep in touch with sb与某人保持联系