词汇是学习英语的重点，同样在雅思备考中，词汇也是很多考生最头疼的问题。在雅思备考中，最头疼的是词汇记忆，其实大家只要掌握词汇表达的含义，相信记忆起来会好很多。下文中带大家来看看雅思考试高频词汇如何有效记忆，希望对大家有所帮助。
de-离去，除去deorbit(使...脱离轨道);向下，降级decline(下降)，degrade(降级)，devalue(贬值);逆转decentralize(使权力分散)
否定词缀：un-, in-, im-, il-, dis-, 例如：untidy(不整齐)，incorrect(不正确)，improper(不适当)，dishonest(不诚实)等等
over-过分overcareful(过分小心的)，overuse(过度使用)
under-低于，不足underfeed(不喂饱)，underdeveloped(不发达的)，underestimate(低估)
pre-在...之前prenatal(出生前的)，premature(未成熟的)
inter-在...之间interaction(互动)，international(国际的)
trans-跨越trans-Atlantic(横跨大西洋的)，transcend(穿越)
re-再一次recycle(循环)，reuse(再利用)，renew(更新)，rebuild(重建);反对react(反作用)，resist(抵抗)
anti-反对anti-social(反社会的)，anti-war(反战)
sub-在...之下的，附属的'subway(地铁)，submit(屈服)，subtitle(副标题)，subdivide(下分)
super-在...之上superstructure(上层建筑)
mal-恶，不良maltreat(虐待)，malnutrition(营养不良)
ultra-极端，以外ultraconservation(过度节俭)
infra-低于的infrahuman(低于人类的)
counter-反对counter-revolution(******)，counter-charge(反诉，倒打一耙)
【拓展阅读】雅思写作必背常用词汇
1.持某观点: claim ( contend, deem, reckon, assert, share the belief that )
2.支持某观点: advocate (maintain vote for side with be in favor of )
3.反对某观点: contradict (criticize be against cast doubts on )
4.合理的：justified ( sensible feasible convincing, persuasive, rational, practicable, logical, wise, sagacious, viable, preferable, advisable, appropriate, hold water bear much analysis)
5.好处： advantage (benefit, merit, positive side, upside, boon, pros)
6.弊端： disadvantage( defect, demerit, negative side, downside, flaw, drawback, bane, cons)
7.肯定：undoubtedly (indeed undeniably there is no denying that)
8.不确定：be likely to ( potentially presumably)
9.重要的：essential (significant, vital, crucial, critical, fundamental, indispensable)
10.有益的：beneficial (conducive instrumental )
11.有害的：detrimental (harmful virulent)
12.有争议的：controversial (disputable, contentious)
13.普遍的：widespread ( prevalent, universal)
14.显著地：considerably (significantly, remarkably, dramatically, tremendously, substantially)
15. 明显的：evident (apparent, manifest)
16. 增强：enhance (strengthen，boost)
17. 减少：decline (descend, collapse, relieve)
18. 大约：approximately(nearly, around, estimated, roughly)
19. 趋势： trend(tendency, inclination)
20. 预见： predict (expect, project)
21. 带来 bring about (result in, lead to)
22. 产生，引起 create (spark ; yield;; give rise to)
23. 建立 establish (found, institute)
24. 要求 call for (request，demand)
25. 去除 eliminate(remove, eradicate)
26. 探讨 explore (examine, identify)
27. 表明，描绘 indicate (depict, portray, illustrate)
28. 满足…需求meet the need of ( satisfy the requirement of, cater for the demand of)
29. 足够 adequate (enough; sufficient)
30. 解决 tackle ( resolve, address)
31. 意识 awareness(consciousness)
32. 控制 curb ( regulate, censor)
33. 解释：account for ( be responsible for, be attributed to)
34. 投资 finance (invest in, subsidize)
35. 缓解 relieve ( ease, alleviate)
36. 压力 stress ( pressure, strain)
37. 遵循observe (follow, conform to)
38. 继承 inherit (hand down，carry forward)
39. 培养 cultivate (train, foster)
40. 促进 promote ( contribute to, upgrade)
以上为大家分享了有关雅思考试高频词汇如何有效记忆的内容，想必大家对此也有所了解了。总之，要取得好成绩，扎实的基础是根本，应试技巧只是一个辅助。想要了解更多雅思高频词汇，可关注本站，相信你会有很大的收获。
