托福阅读学科词汇

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1、托福词汇汇总分学科词汇…・partl•天文类1ASTRONOMY天文astronomy天文学astronomical天文白勺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celestial天的celestialbody(heavenlybody)天体celestialmap(skyatlas)

2、天体图celestialsphere夭球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口食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火星Jupiter木星Saturn土星Uranus天王星Neptune海王星Pluto冥王星orb

3、it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恒星stellar恒星的intergalactic星系间的interstellar恒星间的interplanetary行星间的aster

4、oid小行星nebula星云spacedebris太空垃圾ammonia氨coronaFl冕chromosphere色球photosphere色球层convectionzone对流层vacuum真空infraredray红外线chondrite球粒absolutemagnitude绝对量级radiation辐射emission发射，散发high-resolution高清晰度interferometer干扰仪分学科词汇…・part2•地理类GEOGRAPHY地理geography地理geographer地理学家hemisphere半球sediment沉淀物，沉积物tropical

5、热带的temperate温带的frigid寒带的formation形成frostheaving冻胀现象fieldstone卵石学科词汇…・part3•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oceaniccrust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ign

6、eousrock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，钳silver银copper黄铜aluminum铝tin锡meridian子午线,经线parallel平行圈，纬线latitude经度longitude精度elevation海拔altitude高度temperatelatitudes温带地区horizon地平线equato

7、r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continentaiisland大陆岛volcanicisland火山岛coralisland珊瑚岛