一、一个星期七天 SundayMonday Tuesday WednesdayThursday FridaySaturday二、一年十二个月 January February March AprilMay June JulyAugust September OctoberNovemberDecember三、一年四季 1. spring2. summer3. autumn4. winter四、容易拼写错的数字 1. eighth第八 2. ninth第九 3. forty四十 4. twelfth第十二 5. twentieth第二十 四、亲属称呼 1. daughter (女儿) 2. niece (女性晚辈) 3. nephew (男性晚辈) 4. cousin (同辈兄弟姐妹) 5. aunt (女性长辈) 6. uncle (男性长辈) 五、以下动词加-ed或-ing要双写最后一个字母 1. regret (regretted, regretting) 后悔 2. control (controlled, controlling) 控制 3. admit (admitted, admitting) 承认 4. occur (occurred, occurring) 出现 5. prefer (preferred, preferring) 宁愿6. refer (referred, referring) 提到 7. forget (forgetting ) 忘记8. permit (permitted, permitting)允许 9. equip (equipped, equipping) 装备 注意：quarrel, signal, travel中的l可双写（英国英语）也可不双写（美国英语）六、部分过去式和过去分词不规则变化的动词 1. broadcast (broadcast, broadcast) 广播 2. flee (fled, fled) 逃跑 3. forbid (forbade, forbidden) 禁止 4. forgive (forgave, forgiven) 原谅 5. freeze (froze, frozen) 结冰 6. hang (作“绞死”讲，是规则的；作“悬挂”讲，其过去式过去分词都是hung) 7. lie lied lied 说谎;lielay-lain躺下lay-laid- laid 放置 8. seek (sought, sought) 寻求 9. shake (shook, shaken) 发抖 10. sing (sang, sung) 唱歌 11. sink (sank, sunk/sunken) 下沉 12. spread (spread, spread) 传播 13. swim (swam, swum) 游泳 14. tear (tore, torn) 撕碎 16.wear( wore; worn) 穿/戴17.hold (held, held ) 18.make (made, made)19. keep (kept, kept)七、意思相近的词 1. check （核对）/examine(检查)/test（测试） 2. receive（收到） /accept（接受） 3. destroy （毁坏；毁灭）/ damage（破坏） 4. celebrate(庆祝)/congratulate（祝贺） 5. wear sth /dress sb穿衣八、注意形容词变名词时的拼写变化 1. longlength 长度 2. widewidth 宽度 3. highheight 高度4. strongstrength力量 九、以-ic结尾的动词，应先把-ic变为-ick，再加ing或ed 1. picnic (picnicked, picnicking) 野餐 十、个别名词的复数拼写 1. German (Germans) 德国人 2. gulf (gulfs) 海湾 3. handkerchief (handkerchiefs) 手帕roof (roofs) 房顶4. hero (英雄)，potato (土豆)，tomato (西红柿) 等有生命的以-o结尾的名词变复数时要加-es。 十一、注意动词变名词时的拼写变化 1. succeedsuccess成功 2. pronouncepronunciation 发音 3. explainexplanation解释4. decidedecision 决定 5. enterentrance进入6. permitpermission 允许 7. considerconsideration 考虑 8. expectexpectation 期待9. discoverdiscovery 发现10. buryburial 埋葬 11. concludeconclusion 得出结论12. arrivearrival 到达13. weighweight 重量 14. describedescription 描述 15. loseloss 损失16. anxious-anxiety焦虑十二、注意形容词变副词时的拼写变化 1. beautiful美丽的beautifully 2. possible可能的possibly 3. practical实际的practically 4. particular特别的particularly 5. successful成功的successfully十三、其它必背单词 1. abroad 国外2. absence n. 缺席 (absent adj.) 3. accept 接受) 4. accident事故 (accidental adj. 偶然的，accidentally adv. 偶然地) 5. achievement成就 (achieve v. 获得)6. address地址7. admire钦佩 8. admit承认（admitted)9. agreement 协议 10. agriculture农业 (agricultural adj. 农业的)industry 工业（industrial工业的）11. altogether总共12. ancient 古代的 13. announce宣告、通知 announcement ( n. 口头通知) 14. anxiety 忧虑 (anxious adj. 焦急的，anxiously adv. 焦急地) 15. apologize v. 道歉 (apology n. 道歉)16. appear 出现（appearance 外貌 n.）disappear消失/不见17. appreciate感激/欣赏 (感激人用thank sb；谢谢某人做的事用appreciate sth.) 18. Asian(亚洲的) 19. assistant 助手 20. astonish吃惊 (astonishment n. 吃惊，astonishing令吃惊的，astonished吃惊的) 21. astronaut 宇航员 22. atmosphere气氛 23. attempt尝试 (n / v) attempt to do sth24. attentively 专心地 25. attention 专心pay attention to doing sth26. attitude 态度 27. attract 吸引 (attraction吸引力) 28. average平均 / 平均的on average平均30. balance平衡 keep the balance of nature保持生态平衡31. beauty 美 (beautiful, beautifully )beautify美化32. believe相信 (belief n. 信念，其复数是beliefs)33. beyond超过 34. biology生物35. birthday生日 36. bravery 勇敢brave勇敢的 bravely勇敢地37.broad宽阔的 38. broadcast广播(broadcast ; broadcast;) 39. care 关心 careful 小心的 carefully小心地 40. ceiling天花板 41. cinema电影院 42. celebrate庆祝 43. celebration 庆祝n. 44. century 世纪 45. challenge 挑战46. character 性格 47. charge收费 be charge of / take charge of 管理48. comfort v. & n. 安慰comfortable 舒适的adj. comfortably adv.舒适地50. comment 评论51. communicate （vt）communication (n) 交流 52. competition 竞赛 (compete v. 竞赛competitor 竞赛者) 53. composition 作文 54. concert 音乐会55. conclude v. conclusion n. 结论 56. condition情况 (conditions条件) 57. concern 关心(vt) 58. congratulations 祝贺 (congratulate v.) 59. constant 不断的 constantly 不断地60. construction(建设)61. continue继续 62. contribution 贡献(contribute v.)make contributions to 对做出贡献63. convenient (adj.) 方便的conveniently方便地 64. conversation 谈话65. coughing咳嗽66. cousin表兄弟 67. cruel的 (adj. cruelly 残酷地adv.) 68. curious 好奇的 (curiosity n. 好奇)