41. Accuse sb of sth. 指责某人某事

　　42. Charge sb with sth. 控告某人某事

　　43. Be innocent of sth. 无...罪

　　44. Be alert to sth 对...警觉

　　45. play a role/part in sth./doing sth 在/做...起作用

　　46. be worth doing sth 值得做某事

　　47. be worthy of doing sth 值得做某事

　　48. keep/lose contact with sb. 与某人保持联系

　　49. be second to none(首)

　　50. not to speak of/not to mention/let alone+名词/代词/动名词 更别说...

　　51. delay/ mind/ admit/ avoid/ anticipate/ consider/ contemplate/deny/ dislike/ fancy/ finish/ involve/ permit/ practice/ quit/ risk+doing 推迟、介意、承认、避免、期望、考虑、熟虑、否认、想象、结束、涉及、承诺、练习、停止、冒险做某事(后面跟的动词+ing)

　　52. adapt oneself to… 使自己适应...

　　53. have no objection to doing sth. 不反对做...

　　54. be/get used to doing 习惯于

　　55. confess to 承认

　　56. contribute to 贡献于

　　57. devote to 投身于

　　58. object to 反对

　　59. be opposed to 反对

　　60. resort to 诉诸于