托福阅读常考五大主题及相关词汇：托福阅读主题共有38个，其中科技类中天文学、地质学、建筑学、环境与生物学是高频考点。虽然托福阅读有很多应试技巧，不过弄懂题义是最保险的方法。下面，我们就为大家介绍这五大阅读主题的相关词汇，希望对大家有所帮助。

　　托福阅读词汇：天文学

　　astronomy, illusive object, cosmos宇宙, Brown Dwarf, gaseous bodies, planet, massive, ignite, star, heaven, celestial天体的, faint微弱的, universe, comet, meteor, astronomer, observatory天文台, telescope, image, astronomical object, remote, feeble微弱的, solar system, origin, gravitational force, molten, Mars, space

　　托福阅读词汇：地质学

　　earthquake, seismic activity, tidal force, Erie Canal, inland waterway, Great Canyon, coast, volcanic ash, eruption, filed trip, rock formation, Death Valley, desert, layer, fold, waterfall, rapid, natural wonder, Nile River, crust, Colorado river, swale erosion, geologist, rocky mantle of the continent, mid-ocean ridge, landlocked area内陆, atmosphere, active volcano活火山, ice sheet, glacier, melt global warming, plain, fossil化石, bored hole, fault断层, make up the earth interior, vibration, p waves, s waves, crust, core, molten lava岩浆

　　托福阅读词汇：建筑学

　　construct, architect, architecture, design, elevator, construction, skyscraper, design element, log structure, cabin, beam, wall, style, prototype, building technique, new material, ten stories high, metal-frame, construction, glass box, a glass-shelf framed in a metal grid

　　托福阅读词汇：能源和环境

　　fossil fuel, coal, oil, gas, process of photo synthesis光合作用, solar energy, nonrenewable, energy conservation, resource, alternative, energy source, tidal energy, coalification, traffic jam, fuel-efficient节能型的, rush hour, pollute, zero emission, environment, wildness, preservation, atmosphere, climate, carbon, dioxide, burning of coal and oil, global warming, green house effect温室效应, rise in sea level, ice-cap, melt, long-term climatic change, clean up, offshore spillage, Environmental Awareness Club, recycling center再循环利用中心, litter, trash bag, garbage, air pollution, pollutant, desertification沙漠化, deforest, flood, drought, water shortage

　　托福阅读词汇：生物学

　　dinosaur恐龙, die out , extinction灭绝, paleontologist古生物学家, mammal哺乳动物, barnacle, underwater, marine海洋的, biology, scuba水下呼吸器, diving, one-celled organism, jellyfish, tissue, protective camouflage, predator捕猎者, biology, oceanic snail蜗牛, zoology, animal adaptation, wild environment, snake, owl, insecticide, coral, , blood cell, prenatal care产后护理, habitat栖息地, flat and angular shape, squid, tentacle, biologist, creature, electric fish, prey捕食, navigate, tiny receptor, transmission impulse, nerve, specimen物种, amphibian两栖类动物, decline in the number, wild life, genetic基因的, endangered species濒危物种, panda, crane, survival, transition, microbe, yeast, bacteria细菌, single-cell, structure, cold-blooded, warm-blooded, adjust, reptile爬行类动物, turtle, lay eggs, hatch孵化, incubation, hibernate，nest, robin, wasp, offspring子孙, stinger, chew up, rodent，burro，evolution, sea life, octopus章鱼, shell, spider, unfertilized eggs, nutrient, nourishment feed, survive, cannibalism同类相食, gene

　　托福阅读中经常会涉及到一些学术类的文章，所以专业词汇的出镜率也相对较高，考生可以总结一些经常出现的主题词汇，为托福考试做好周全的准备。