高中必背英语单词:一、一个星期七天1. Monday 2.Tuesday 3.Wednesday 4.Thursday 5.Friday 6.Saturday 7.Sunday二、一年十二个月1. January 2.February3.March 4.April 5.May 6.June 7.July 8.August 9.September 10.October 11.November 12.December三、一年四季1. spring 2.summer 3.autumn 4.winter四、容易拼写错的数字亲属称呼1.eighth第八2.ninth第九3.forty四十4.twelfth第十二5.twentieth第二十1.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(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)编织七、意思相近的词1. check/examine/test2. receive/accept3. destroy/damage4. celebrate/congratulate5. wear/dress八、注意形容词变名词时的拼写变化1.long—length长度2.wide—width宽度3.high—height高度4.strong—strength力量九、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、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)十一、注意动词变名词时的拼写变化1.succeed—success成功2.pronounce—pronunciation发音3.explain—explanation解释4.decide—decision决定5.enter—entrance进入6.permit—permission允许7.refuse—refusal拒绝8.consider—consideration考虑9.discover—discovery发现10.bury—burial埋葬11.conclude—conclusion得出结论12.arrive—arrival到达13.weigh—weight重量