单词拼写必背一、一个星期七天1. Monday2. Tuesday3. Wednesday4. Thursday5. Friday6. Saturday7. Sunday二、一年十二个月1. January2. February3. March4. April5. May6. June7. July8. August9. September10. October11. November12. December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 五、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) 六、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）七、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 (作“说谎”讲时，是规则的；作“位于”讲时，其过去式是lay，过去分词是lain)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15.weave (wove, woven) 编织八、意思相近的词1.check / examine/ test2.receive / accept3.destroy /damage 4.celebrate/ congratulate5.wear / dress 九、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 十、以-ic结尾的动词，应先把-ic变为-ick，再加ing或ed1.picnic (picnicked, picnicking) 野餐 十一、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。 5.roof (roofs) 房顶6.stomach 胃 (其复数是stomachs而不是加es)十二、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.refuserefusal 拒绝8.considerconsideration 考虑9.discoverdiscovery 发现10.buryburial 埋葬11.concludeconclusion 得出结论12.arrivearrival 到达13.weighweight 重量 十三、注意形容词变副词时的拼写变化1.beautifulbeautifully 美丽的2.possiblepossibly 可能的3.practicalpractically 实际的4.particularparticularly 特别的5.successfulsuccessfully 成功的 十四、其它必背单词1.abroad 国外2.absence n. 缺席 (absent adj.)3.accepted (NMET1997)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.admitting (2000北京春季卷)9.agreement 协议10.agriculture农业 (agricultural adj. 农业的)11.altogether总共12.ancient 古代的13.announced(NMET1999)14.anxiety 忧虑 (anxious adj. 焦急的，anxiously adv. 焦急地)15.apologize v. 道歉 (apology n. 道歉apologetic adj. 道歉的，apologetically adv.道歉地)16.apologize/apologise (2000全国卷)17.appreciate感激/欣赏 (感激人用thank sb；谢谢某人做的事用appreciate sth.)18.Asian(NMET1996)19.assistant 助手20.astonish吃惊 (astonishment n. 吃惊，astonishing，astonished)21.astronaut 宇航员22.atmosphere气氛23.attempt尝试 (可作名词也可作动词)24.attentively 专心地25.attentively(NMET1996)26.attitude 态度27.attract 吸引 (attraction吸引力)28.average 平均29.average(NMET1999)30.balance平衡31.beauty 美 (beautiful)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37.broadcast(NMET1996)38.broadcast广播 (过去式、过去分词同原形)39.carefully 小心 (carefully)40.ceiling天花板41.celebrated (2000北京春季卷)42.celebration 庆祝 (celebrate n. 庆祝)43.century 世纪44.challenge 挑战45.character 性格46.charge收费47.cinema电影院48.comfort v. & n. 安慰 (comfortable adj. comfortably adv.舒适地)49.comfortably(NMET1997)50.comment 评论51.communication 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.confessing (2000北京春季卷)58.congratulations 祝贺 (congratulate v.)59.constantly 不断地60.construction(NMET1996)61.continue继续62.contribution 贡献 (contribute v.)63.conveniently方便 (convenient adj.)64.conversation 谈话65.coughing(NMET1997)66.cousin表兄弟67.cruelty 残酷 (cruel adj. cruelly adv.)68.curious 好奇 (curiosity n. 好奇)69.curious(NMET1996)70.customer 顾客71.customers (2000北京春季卷)72.custom习俗73.damage损坏74.declared(NMET1999)75.delicious 美味76.destroy毁灭 (其过去式是destroyed)77.determined 有决心的78.develop发展 (development n. developing 发展中的，developed发达的)79.dialogue 对话80.diary 日记 (dairy 奶制品)81.difference 不同点 (有复数形式)82.disappointed失望 (disappointing 让人失望的)83.disappointment 失望84.discovery 发现 (其复数是discoveries，其动词是discover，discoverer发现者)85.disturb打扰86.dollar美元 (其复数是dollars)87.downstairs楼下88.dream梦想 (其过去式是dreamed或dreamt)89.electricity电 (electrical电的，electric 电的)90.employ 雇用 (employment n. employer 雇主，employee雇员)91.empty倒空 (可