TOEFL分类词汇(超经典)8页

1、 TOEFL分类词汇根据“最强的天使”的托福分类词汇及语音文件汇总整理1地理GEOGRAPHYgeography地理geographer地理学家hemisphere半球meridian子午线，经线parallel平行圈，纬线latitude纬度longitude经度elevation海拔altitude高度temperatelatitudes温带地区horizon地平线equator赤道tropics热带地区Arctic北极Antarctic(Antarctica)南极expedition探险timezone时区topography地形，地形学plain平原plateau(highland)高

2、地lowland低地basin盆地cavern(cave)洞穴terrain地域subterranean(underground)地底下coastland沿海地区island岛屿continentalisland大陆岛volcanicisland火山岛coralisland珊瑚岛islet小岛peninsular半岛continent大陆continentalshelf大陆架ranges山脉valley峡谷canyon峡谷channel(strait)海峡remote-sensing遥感的terrestrial地球的，陆地的terrestrialheat(geothermal)地热terres

3、trialmagnetism(geomagnetism)地磁continentaldrift大陆漂移学说sea-floorspreading海床扩展evaporation蒸发salinity含盐度oceanbottom海床sediment沉淀物，沉积物tropical热带的temperate温带的frigid寒带的formation形成frostheaving冻胀现象fieldstone卵石Grain纹理Crystallize 使成型Split 分裂2地质类geology地质学geologist地质学家crust地壳mantle地幔core地核continentalcrust大陆地壳ocean

4、iccrust海洋地壳layer(stratum,复数strata)地层plate板块fault断层faultplane断层面faultzone断层带rift(crack;split)断裂disintegration(decomposition)分解erosion腐蚀fossil化石igneousrock火成岩sedimentaryrock沉积岩metamorphicrock变质岩quartz石英limestone石灰岩marble大理石granite花岗岩lithogenous岩成的lithosphere岩石圈magma岩浆mineral矿物ore矿石deposit矿床platinum白金，

5、铂silver银copper黄铜aluminum铝tin锡lead铅zinc锌nickel镍mercury汞，水银sodium钠gem宝石diamond钻石emerald绿宝石ruby红宝石glacier冰川glacial冰川的glacialepoch(age,period)冰川期glacialdrift冰渍iceberg冰山volcano火山activevolcano活火山extinctvolcano死火山dormantvolcano休眠火山eruption火山喷发crater火山口lava火山岩浆volcanic火山的volcanicdust火山尘volcanicash火山灰earthqu

6、ake(quake;tremor;seism)地震seismic地震的seismology地震学magnitude震级seismicwave地震波cataclysm灾变3天文类1ASTRONOMY天文astronomy天文学astronomical天文的astronomicalobservatory天文台astronomer天文学家astrophysics天文物理学astrology占星学pseudoscience伪科学cosmos(universe)宇宙cosmology宇宙学infinite无限的cosmic宇宙的cosmicradiation宇宙辐射cosmicrays宇宙射线celes

7、tial天的celestialbody(heavenlybody)天体celestialmap(skyatlas)天体图celestialsphere天球dwarf(dwarfstar)矮星quasar类星体，类星射电源constellation星座galaxy(MilkyWay)新河系cluster星团solarsystem太阳系solarcorona日冕solareclipse日食solarradiation太阳辐射planet行星planetoid(asteroid)小行星revolve旋转，绕转twinkle闪烁nakedeye肉眼Mercury水星Venus金星Earth地球Mars

8、火星Jupiter木星Saturn土星Uranus天王星originate 起源terrestrial 内陆的Neptune海王星Pluto冥王星orbit轨道spin旋转satellite卫星lunar月球的meteor流星meteorshower流星雨meteoroid流星体meteorite陨石comet彗星space(outerspace)太空，外层空间spacecraft(spaceship)宇宙飞船spaceman(astronaut)宇航员，航天员spacesuit宇航服，航天服spaceshuttle航天飞机spacetelescope空间望远镜astronaut宇航员star

9、恒星stellar恒星的intergalactic星系间的interstellar恒星间的interplanetary行星间的asteroid小行星nebula星云spacedebris太空垃圾ammonia氨corona日冕leap year 闰年rotation 自转analogy 类比methane 甲烷alcohol 酒精 fraction 部分incorporate 体现round off 使完美derive 起源 chromosphere色球photosphere色球层debris 小碎屑convectionzone对流层vacuum真空infraredray红外线chondrit

10、e球粒absolutemagnitude绝对量级radiation辐射emission发射，散发high-resolution高清晰度interferometer干扰仪4考古，人类anthropologist人类学家paleoanthropologist古人类学家ecologicalanthropologist生态人类学家psychologicalanthropologist心理人类学家origin起源originate起源于ancestor祖先hominid人（科）homogeneous同一种族（种类）的tribe部落clan氏族archeologist考古学家excavation挖掘exc

11、avate(unearth)挖掘ruins遗迹，废墟remains遗迹，遗骸artifact手工艺品relic遗物，文物antique古物，古董antiquity古代，古老StoneAge石器时代BronzeAge（青）铜器时代IronAge铁器时代Paleolithic旧石器时代的Mesolithic中石器时代的Neolithic新石器时代的archaeology考古学anthropology人类学morphology形态学skull颅骨cranial颅骨的5生态类ECOLOGY生态学ecologist生态学家ecosystem生态系统balance(ofnature)自然界生态平衡faun

12、a动物群flora植物群rainforest雨林foodchain食物链acidrain酸雨greenhouseeffect温室效应infraredradiation红外线辐射ozonelayer(ozonosphere)臭氧层ultravioletradiation紫外辐射pollution污染pollutioncontrol污染控制airpollution空气污染waterpollution水污染noisepollution噪音污染soilpollution土壤污染pollution-free无污染pollutant污染物noxious(toxic)有毒的fumes（有毒）废气waste废

13、物solidwaste固体垃圾sewage(wastewater)污水sewagepurification污水净化sewagedisposal污水处理decibel（噪音）分贝6气象类Meteorology气象meteorology气象meteorologist气象学家forecast(predict)预报climate气候atmosphere大气层troposphere对流层current（气）流vapor蒸汽evaporate蒸发damp(wet;moist;humid)潮湿的humidity湿度moisture潮湿；水分saturate饱和dew露frost霜fog(mist)雾smog

14、烟雾droplet小水珠condense浓缩crystal水晶体downpour(torrentialrain)大雨tempest(storm)暴风雨drizzle细雨shower阵雨hail冰雹blizzard(snowstorm)暴风雪avalanche(snowslide)雪崩precipitation（雨、露、雪等）降水breeze微风gale大风whirlwind旋风typhoon台风hurricane飓风tornado(twister,cyclone)龙卷风funnel漏斗，漏斗云disaster(calamity,catastrophe)灾难devastation破坏submer

15、ge淹没drought旱灾7化学类chemistry化学chemicalproperty化学特性，化学性质chemicalcomposition(makeup)化学成分chemicalagent化学试剂chemicalreaction化学反应chemicalchange化学变化chemicalbond化学键chemicalapparatus化学器械substance(matter;material)物质element元素periodictable周期表hydrogen氢oxygen氧nitrogen氮helium氦carbon碳calcium钙silicon硅sulfur硫iodine碘com

16、pound化合物hydrocarbon碳氢化合物derivative衍生物alchemy炼金术petroleum(oil)石油petroleumproducts石油产品crudeoil原油refine提炼，精炼gasoline汽油methane甲烷solution溶液dissolve溶解solvent溶剂solubility可溶性cohesive聚合力adhesive粘合力atom原子nucleus原子核electron电子neutron中子proton质子molecule分子particle粒子ion离子particleaccelerator粒子加速器catalysis（复数catalyse

17、s）催化作用catalyst催化剂artificial人造的synthetic合成的syntheticfiber人造纤维polymer聚合物polymerization聚合作用plastic塑料dye染料cosmetics化妆品8物理类PHYSICS物理physics物理mechanics力学thermodynamics热力学acoustics声学electromagnetism电磁学optics光学dynamics动力学force力velocity速度acceleration加速度equilibrium平衡statics静力学motion运动inertia惯性gravitation引力rel

18、ativity相对gravity地心引力vibration震动medium(media)媒质frequency频率wavelength波长pitch音高intensity强度echo回声resonance回声，洪亮sonar声纳ultrasonics超声学electricity电staticelectricity静电magnetism磁性，磁力magnet磁体electromagnet电磁magneticfield磁场electriccurrent电流directcurrent(DC)直流电alternatingcurrent(AC)交流电electriccircuit电路electricch

19、arge电荷electricvoltage电压electricshock触电electricappliance电器conductor导体insulator绝缘体semiconductor半导体battery(cell)电池drybattery干电池storagebattery蓄电池electronics电子学electronic电子的electroniccomponent(part)电子零件integratedcircuit集成电路chip集成电器片，集成块electrontube电子管vacuumtube真空管transistor晶体管amplification(名词)放大amplify（动

20、词）放大amplifier放大器，扬声器oscillation震荡optical光（学）的opticalfiber光学纤维lens透镜，镜片convex凸透镜concave凹透镜microscope显微镜telescope望远镜magnifier放大镜spectrum光谱ultraviolet紫外线XraysX射线Gammarays射线infraredrays红外线microwaves微波dispersion色散transparent透明translucent半透明opaque不透明的9数学类MATHEMATICSmathematics数学mathematician数学家arithmetic算

21、术calculation计算calculator计算器abacus算盘numeral数字sum和total(sumtotal)总和，总数aggregate总计fraction分数，小数decimal十进位，（十进）小数digit数字，数位percentage百分比addition加法plus加上subtraction减法minus减去multiplication乘法multiplicationtable乘法表multiply乘以times乘以power乘方square平方division除法divide除以algebra代数quantity表示量的数（或符号）equation方程式，等式for

22、mula公式root根geometry几何geometric几何的dimension维paralleladj.平行的n.平行线quadrilateral四边形square正方形area面积rectangle长方形，矩形polygon多边形cube立方形volume体积sphere球形circle圆形ellipse(oval)椭圆形cone圆锥形circumference圆周diameter直径radius半径triangle三角形angle角degree(角)度calculus微积分differentialcalculus微分学integralcalculus积分学function函数prob

23、ability概率statistics统计quantitative量的，数量的qualitative质的，质量的deduction(inference)推论，演绎induction归纳10农业类AGRICULTURE农业agriculture(farming)农业agricultural农业的land(soil)土壤；土地soilconservation土壤保护soilerosion泥土流失silt粉砂，泥沙clay黏土，湿土clod土块agrarian土地的，农业的pilot(experimental)试验性的harrow(rake)耙，耙土ridge田埂furrow犁沟plot（patch

24、）小块地ranch农场，牧场plantation种植园orchard果园nursery苗圃seedbed苗床sickle镰刀spade铲，锹shovel(平头)铲pick稿tractor拖拉机cultivate(till)耕作sow(seed)播种harvest收割weed除草irrigate灌溉manure(fertilizer)肥料spray喷洒（农药）insecticide(pesticide)杀虫剂pest害虫rust锈病grain(cereal)谷物，谷粒granary(grainstore)粮仓mill碾，磨wheat小麦corn玉米rice大米barley大麦sorghum高粱o

25、ats燕麦rye黑麦millet粟，小米vegetable蔬菜horticulture园艺学hydroponics水栽法，营养液栽培法greenhouse(glasshouse,hotbed)温室cabbage洋白菜lettuce生菜mustard芥菜spinach菠菜broccoli花椰菜cucumber黄瓜eggplant茄子pepper辣椒pumpkin南瓜tomato西红柿beet甜菜carrot胡萝卜radish小红萝卜pea豌豆soybean大豆celery芹菜garlic大蒜leek韭菜onion洋葱头potato土豆peanut花生sesame芝麻cotton棉花husband

26、ry(animalhusbandry)畜牧业pasture牧场livestock家畜fowl(poultry)家禽cattle牛，家畜buffalo野牛dairy(dairycattle)奶牛dairyfarm乳牛场hay（作饲料用）干草haystack干草堆fodder(feed)饲料trough饲料槽barn(shed)牲口槽stable厩，马厩cowshed牛棚pigpen(hogpen,pigsty)猪圈sheepfold(sheeppen)羊栏roost(henhouse)鸡舍fishfarm养鱼场aquaculture水产养殖动物类分类词汇及语音文件1111动物ANIMALDarv

27、inism达尔文学说naturalselection自然选择class纲order目family科genus属suborder亚目species种invertebrate无脊椎动物vertebrate脊椎动物aquatic(life)水生动物reptile爬行动物amphibian(amphibiousanimal)两栖动物dinosaur恐龙bird鸟类extinction灭绝mammal哺乳动物primates灵长目动物insect昆虫antenna(复数antennae)触须larva幼虫，幼体camouflage伪装pest害虫worm虫，蠕虫hibernate冬眠lizard蜥蜴ch

28、ameleon变色蜥蜴regeneration再生turtle龟beast野兽domesticate驯养predatory(carnivorous)食肉的predator捕食者prey（动词）捕食 （名词）被捕食的动物scavenger食腐动物migrate迁移wing翅膀，翼bill（鸟）嘴beak（鹰等的）嘴nest筑巢dolphin海豚whale鲸鱼bat蝙蝠gorilla大猩猩chimpanzee黑猩猩habitat栖息地rodent啮齿动物（如松鼠）primate灵长动物plankton浮游生物mollusk软体动物coelenterate腔肠动物（如珊瑚）shrimp小虾prawn

29、对虾lobster对虾crab螃蟹clam蛤蜊sponge海绵coral珊瑚starfish海星canary金丝雀chirp(鸟，虫的叫声)唧唧squeak（老鼠等）吱吱porpoise海豚sloth树懒slothful懒惰的hygiene卫生sanitation卫生parasite寄生虫moth蛾caterpillar毛虫hordes(昆虫等)群swarms(昆虫等)群flock（鸟，羊等）群community动物的群落或人的部落herd兽群bunch（花等）束，捧beaver海狸monogamous一夫一妻的，一雄一雌的polygamous一夫多妻的，一雄多雌的polyandrous一妻多

30、夫的，一雌多雄的trapper诱捕动物者rhinoceros犀牛niche小生态环境vestige退化器官，遗迹oyster牡蛎fertilizer使受精larvae幼虫tentacle触角homotherm恒温动物poikilotherm变温动物metabolism新陈代谢baboon狒狒breed(名词)品种，（动词）繁殖multiply（reproduce）繁殖hatch孵spawn(鱼、虾、蛙等)孵offspring(young)解剖学anatomy解剖学appetite食欲creature生物microbe微生物herbivorous食草的carnivorous食肉的omnivoro

31、us杂事的植物类分类词汇及语音文件1212植物PLANTbotany植物学botanist植物学家botanical(botanic)植物的plant植物aquaticplant水生植物parasiteplant寄生植物root根canopy树冠层，顶棚foliage(leaf)叶leaflet小叶rosette(叶的)丛生stem茎stalk杆leafstalk叶柄shoot(sprout)嫩芽，抽枝flower花bud花蕾petal花瓣peel(skin)果皮shell(硬)果壳husk（干）果壳；（玉米）苞叶trunk树干branch树枝bough大或者粗的树枝twig小树枝bark树皮

32、jungle丛林lawn草坪meadow草地，牧场prairie大草原shrub(bush)灌木cluster一簇（灌木）fern蕨类植物herb草photosynthesis光合作用symbiosis共生wither(shrivel,fade)凋谢pollen花粉pollinate传授花粉pollination授粉cell细胞tissue组织organ器官system系统seeds种子everlasting永久的orchid兰花pollinate授粉crossbreed杂交shrub灌木sequoia红杉rootpressure根压cohesion-tension凝聚压力bore腔，肠col

33、umn花柱symbiotic共生的immunity免疫organism生物，有机物necrosis坏死barren贫瘠futile无用的carbohydrate(starch)碳水化合物（淀粉），糖类glucose葡萄糖starch淀粉fat脂肪protein蛋白质vitamin维他命calorie卡路里（热量单位）malnourished营养不良的nutrition营养13政治类POLITICS政治constitution宪法legislation立法Democrats民主党Republicans共和党Amendment修正案Congress美国国会Senate参议院HouseofRepre

34、sentatives众议院monarchy君主制anarchism无政府主义federalsystem联邦制presidentialsystem总统制municipal市的，市政的metropolitan大都市的centralized中央集权的ideology意识形态maneuver擦略tariff关税immigrant移民institutionalize机构化election选举vote投票officeholding任职veto否决AmericanRevolution美国革命/独立战争IndependenceWar美国独立战争AmericanCivilWar美国内战radical激进的,根本的overturning颠覆性的independent独立的breathtaking激动人心的military军事的colonize拓殖，殖民percapita人均treason叛国conspiracy阴谋imprisonment监禁release释放pardon特赦accusation谴责，指控welfare福利patronage资助，赞助unionization联合，结合14教育类EDUCATION教育educator教育家highereducation高等教育moralcharacter道德品质domain领域faculty全体教员al