英语基本单词词根.doc

单词拼写必背一、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. February??3. March???4. April???5. May6. 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?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 (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 /damage 4.?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??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.?e