英语四级词汇复习必备经典词组(4)

各位同学在备考英语四级词汇时，掌握一定量的经典词组能起到事半功倍的效果。本文为大家整理了部分四级考试常用经典词组，希望能助大家顺利备考。

　　be eager for 想得到, 盼望

　　by ear (=play music from memory without having seen it printed) 凭记忆,不看乐谱

　　have an ear for (=have keen recognition of sounds esp. in music and language)对……有鉴赏力

　　keep faith with 对…守信用

　　without doubt (=undoubtedly)无可置疑地

　　in doubt(=in a condition of uncertainty)对…表示疑惑

　　be due to 是由于

　　a word in one's ear 私房话, 秘密话

　　on earth 究竟, 到底, 全然

　　have an effect on 对…有影响

　　be in effect (=be in operation) 有效

　　go into effect 生效. ( 近: come into effect; take effect; be brought into effect)

　　in effect (=in fact, really) 实际上

　　give effect to (=carry out) 实行,使…生效

　　to that effect 是那个意思的…

　　emerge from ( =appear, become known ) 出现, 暴露(问题. 意见等)

　　place(or put, lay) an emphasis on 强调, 把重点放在…上