英语四级考试复习必备常考词汇(9)

本文为备考英语四级的同学们整理了常考词汇，希望同学们在复习时好好利用，多加记忆，祝大家取得优异的英语四级考试成绩。

　　1.(be) distinct from ( = be different from) 与…截然不同

　　2. distinguish between (=make or recognize differences) 辨别

　　3. distinguish…from 把…与…区别开

　　4. do away with(=get rid of; abolish; discard eliminate) 除去,废除,取消; do away with (=kill) 杀掉, 镇压

　　5. have…to do with 与…有关系

　　6. without doubt (=undoubtedly)无可置疑地

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

　　8. be due to 是由于

　　9. come off duty 下班

　　10. go on duty 上班

　　11. be on duty 值班, 值日, 在上班时

　　12. be in duty bound to (do) (=be required by one's job or esp. by conscience) 有义务(做)

　　13. be eager for 想得到, 盼望

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

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

　　16. a word in one's ear 私房话, 秘密话

　　17. on earth 究竟, 到底, 全然

　　18. with ease ( = easily) 容易, 不费力

　　19. at (one's) ease ( = without worry or nervousness) 自在,不拘束

　　20. put sb. at his / her ease (=free sb. from worry or nervousness)使某人感到无拘束

　　21. economize on (=save sth. instead of being wasteful) 节省

　　22. have an effect on 对…有影响

　　23. be in effect (=be in operation) 有效

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

　　25. in effect (=in fact, really) 实际上

　　26. give effect to (=carry out) 实行,使…生效

　　27. to no effect 不起作用,没有取得任何效果

　　28. (be) of no effect (=useless) 无效

　　29. to the effect that 大意是…,主要内容是…

　　30. to that effect 是那个意思的…