英语词根与句式等.doc

英语单词常见词根ag,act 做，驱动 agent代理人 active活动的，积极的 agr 农田 agriculture农业 agrarian田地的 am 爱，亲爱 amicable友善的 amiable和蔼可亲的 anim 心灵，精神，生命 animal动物 animate有生命的 ann，enn 年 annual一年的 centennial一世纪的 astro 星 astronomy天文学 astronaut宇宙航行员 audi 听 audience听众 audible听得见的 bell 战争 rebellion反叛，反抗 bellicose好战的 bio 生命，生物 biology生物学 antibiotic抗生的,抗生素 brev 短 brevity 简短 abbreviate缩短，节略 cede 走 precedent先行的，在前的 precede先行 cent 百 centimeter厘米 centigrade百分度的 center,centr 中心 concentrate集中 centrifugal离心力的 cide,cis 杀，切 suicide自杀 bactericide杀菌剂 claim,clam 叫喊 exclaim惊叫 proclaim宣布，宣告 clar 清楚，明白 declare表明，声明 clarify讲清楚 clud，clos 关闭 close关闭 exclude排斥 cogn 知道 recognize承认 cognitive认识的 cord 心 cordial衷心的 core核心 cosm 宇宙，世界 osmic宇宙的 cosmos宇宙 cred 相信 credibility可信 credit信任 cur,cours 跑 ccurrence出现,发生current流通的 cycl 圆，环 bicycle自行车 cyclone旋风 di 日 diary日记 diarist记日记者 dict 说 predict预言 indicate表示 duc,duct 引导 conduct指导 induce引诱 ed 吃 edible可吃的 edacity贪吃 fact 做，制 factory工厂 manufacture制造，加工 fer 带,拿 transfer转移 ferry渡船 flu 流 fluent流利的 influenza流行性感冒 form 形式，外形 transform改变 formula公式 fract,frag破，折 fraction碎片 fragile易碎的 fus 倾，注，溶化 fusion熔解 effuse泻出 gen 起源 generate使产生 genetic遗传的 geo 地球，土地 geography地理 geology地质学 grad 步，走，级 gradual逐步的 graduate毕业 gram 写，记录 diagram图表 program节目单，方案 graph 写,画，记录 photograph照像 autograph亲笔，手稿 gress 行走 progress进步 retrogress后退 hap 机会，运气，偶发 happen发生 mishap灾祸 hospit 客人 hospital医院 hospitable好客的，殷勤的 insul 岛 peninsula半岛 insulation隔绝，孤立 hydra 水 hydraulic水利的 hydrant消防栓 ject 投，掷，抛 eject射出 project投射 junct 连接，结合 conjunction连接词 adjunct附属物 lect,leg,lig 挑选，采集 lect 选举 selection选举 eligible合格的，合适的 lev 举，升 elevator电梯 lever杠杆 liber 自由 liberate解放 liberalist自由主义的 lingu 语言 linguist语言学家 bilingual两种语言的 liter 文字，字母 literate识字的 literature文学 loc 地方 local当地的 locate使座落于 log 词，语言，讲演 dialogue对话 logic逻辑 loqu 说话 eloquent雄辩的 colloquial口语的，会话的 manu 手 manuscript手稿 manual手的，用手的 medi 中间 medium中等的 mediation居中memor 记忆，记住的 memory记忆 memorial纪念日，纪念物 milit 兵 military军事的 militant战斗性的 min 少，小 inority少数 diminish减少，减小 mob,mot,mov 移动 mobile活动的 motion运动 immovable不可移动的 mort 死亡 mortal终有一死的 mortician承办殡葬的人 nov 新 novel小说 novelty新奇 numer 数 numeral数字的 numerous为数众多的 oper 工作 operate操作 cooperate合作 opt 视线，光线 optic视力的 optics光学 path 感情，苦楚，疾病 sympathy同情 pathetic可怜的 pel 推，逐，驱 expel驱逐 repel击退，反击，抵抗 pend,pen 悬挂 depend依靠 pendent悬空的 phon 声音 microphone扩音器 telephone电话 plen 满，全 plenty充足，大量 plentitude丰富，充足 pon,pos 放置 postpone推迟 position位置 popul 人民 population人口 popular人民的，大众的 port 搬运，带 portable可携带的 porter搬运工人 prim 第一，首要 primary最初的 primitive原始的 psych 精神 psychology心理学psychic精神的 pur 清，纯，净purify使纯净depurate使净化 rect 正，直 erect直立的 correct改正 rid,ris 笑 ridicule嘲笑 derision笑柄，嘲笑 rupt 破 rupture破裂，裂开 interrupt中断 scend,scens,scent爬ascend上，升descent下降 sci 知道 science科学 conscious有知觉的 sens,sent 感觉 sensation感觉 sentiment感情 sol 太阳 solar太阳的 parasol阳伞 spec 看 spectacle光景，景象 prospect展望 spir 呼吸,生命 conspire共谋inspire吸气,鼓舞 tact,tang,tag接触intact未接触的tangible可接触的 tail 切，割 tailor裁缝 retail零售 tain,ten,tin 保持，握，容纳 contain容纳 obtain取得,sustain支持 tect 掩，盖 detect侦察 发觉,detective侦探的 tele 远 telescope望远镜 telegram电报 tend,tens,tent 伸 extend伸开，扩展 extensive广阔的 text 编织 textile纺织的 texture组织，结构 therm 热 thermal热的 thermometer温度计 tor,tort 扭，扭转 orsion扭转 distortion歪曲 tract 拖，拉，吸引 attract吸引 attractive有吸引力的 un,uni 一 unite统一，联合 union联合，工会 ut 用 utility有用 utilize利用 vac,van 空，空虚 vacation假期 vanity空虚，虚荣 vari 变化 various各样的 variant变异的，不同的 ven 来 intervene干预，介入 prevent防止 vert,vers 转 adverse相反的 convert转换 vid,vis 看见 evident明显的 visible可见的 vit,viv 生活，生存 vital生命的 survival幸存 volv 滚动 revolve旋转 involve卷入 wis,wit 知道 wisdom智慧 witty机敏的 英语四级作文的常见词组用于句首提出论题或现象的句型 Recently , has become the focus of the society . has been playing an increasingly important role in our day-to-day life . Nowadays there is a growing concern for Nowadays it is common to hear /see has become a common occurrence in our daily life . Nowadays more and more people are beginning to be aware of the seriousness of It is only during the last /past few years that man has become generally aware that There is an old / popular saying / proverb which says / goes In recent years , there is a general tendency Nowadays has become a problem we have to face . 用于比较、阐述不同观点的常用句型 Some people like / prefer , while others are / feel inclined to There are different opinions among people as to Some believe whole hold Some people claim that is superior to Others , however , disagree with it . Some people believe Others maintain Still others claim Some people suggest Others , however , hold the opposite opinion . On the one hand , people tend to On the other hand , they feel Some people argue that Others , in contrast , believe that Although more and more people come to believe there are still others who insist that On the contrary , there are people in favor of There are some people who hold different opinions about 用于陈述个人观点/想法的常用句型 My own experience tells me that In my opinion , we should attack more importance to As for my own idea about I believe As far as I am concerned , I plan to Personally , I prefer In my view , both sides are partly right in that But for me , I would rather My own point of view is that In conclusion , I support the statement that As regards me , I tend to choose 用于书信写作的常用句型 Thank you for your letter of It is a pleasure for me invite you on behalf of to accept Thanks so much for your letter , which arrived I am writing to you with reference to I am writing to you in connection with I would be grateful if you could / would I would like to know some information on It will be appreciated if you can / could I would also like to know if you can / could I look forward to hearing from you . 用于结尾的常用句型 From what has been discussed / mentioned above,we may conclude that Therefore,it is not difficult to draw / come to the conclusion that It is high time that something was done about From all the reasons/consideration above,its evident/clear/obvious that Taking into account all these factors,we may reach the conclusion that Given the reasons/consideration I have just outlined/discussed/ presented,I strongly recommend that It is clear , therefore , that All in all ,what really matters is , in fact , to It is essential that effective measure be taken to From what has been discussed above,we may reasonably arrive at the conclusion that In conclusion ,the most important is On the whole , it is high time that every one As a result , we should take some effective steps to Judging by the figures/statistics,it is not difficult to see that Only in this way / in so doing , can be really 四六级写作基本句式 以下是短文写作中使用率最高、覆盖面最广的基本句式，每组句式的功能相同或相似，考生可根据自己的情况选择其中的12个，做到能够熟练正确地仿写或套用。 1表示原因 1）There are three reasons for this 2）The reasons for this are as follows 3）The reason for this is obvious 4）The reason for this is not far to seek 5）The reason for this is that 6）We have good reason to be