sat阅读理解的高频词汇有哪些1 galaxy星系，银河 gasscrubber气体洗涤器 gassyringe气体注射器 gas气体 gaseousstate气态 gaseoussta下面是小编为大家整理的sat阅读理解高频词汇有哪些3篇,供大家参考。
sat阅读理解的高频词汇有哪些1
galaxy 星系，银河
gas scrubber 气体洗涤器
gas syringe 气体注射器
gas 气体
gaseous state 气态
gaseous state 气态
gas-liquid chromatography 气液色谱法
gasoline 汽油
gemstone 宝石
general formula
generate electricity 发电
gentle heating 微热
geodesic domes 地圆学说
geometric (or cis-trans) isomer 几何异构体(顺式-反式)
geothermal: hot rocks 地热：热岩
germicide 杀菌剂
glass delivery tube 玻璃导管
glucose 葡萄糖
good conductivity of heat and electricity 良好的导电导热性
granule 颗粒
graph extrapolated backwards to starting time 反推到开始时间的曲线图
graphite 石墨
gravity 重力
greenhouse effect 温室效应
grooved cork 具孔塞
ground glass cone-and-socket joint 磨口玻璃锥管接合处
sat阅读理解的高频词汇有哪些2
hydrolysis 水解
hydroxide 氢氧化物
hydroxy-(= -OH) 羟基
hyphen 连字符
hypothesis 假设
high-performance liquid chromatography 高效液相色谱法
homogeneous catalysis 均相催化(催化剂与反应物在同相中反应)
homologous series 同系物
homolytic fission 均裂(共价键断裂产生两个自由基)
horizontal axis 横坐标
horny 角状的，粗硬的
hydrated halide ion 水合卤素离子
hydrated ion 水合离子(与水结合而成，如H3O+)
hydrocarbon 碳氢化合物，烃
hydrocarbons: alkenes 碳氢化合物：烯烃
hydrocarbons: alknes 碳氢化合物：烃
hydrocarbons: fuels 碳氢化合物：燃料
hydrochloric acid 盐酸
hydroelectricity 水电，水力发电
hydrofluoric acid *
hydrogen bond 氢键(氢键是由于与电负性极强的元素如氟、氧等相结合的氢原子和另一分子中电负性极强的原子间所产生的引力而形成)
hydrogen peroxide 过氧化氢
hydrogencarbonate 碳酸氢盐
sat阅读理解的高频词汇有哪些3篇扩展阅读
sat阅读理解的高频词汇有哪些3篇（扩展1）
——sat考试必背的高频词汇有哪些3篇
sat考试必背的高频词汇有哪些1
proper fraction真分数
improper fraction假分数
mixed number带分数
vulgar fraction，common fraction普通分数
simple fraction简分数
complex fraction繁分数
numerator分子
denominator分母
(least)common denominator(最小)公分母
quarter四分之一
decimal fraction纯小数
infinite decimal无穷小数
recurring decimal循环小数
tenths unit十分位
sat阅读理解的高频词汇有哪些3篇（扩展2）
——sat阅读理解的高频词汇3篇
sat阅读理解的高频词汇1
Autotroph(自养生物)
An organism that can produce the organic molecules and energy necessary for life through the processes of photosynthesis or chemosynthesis. Autotrophs do not rely on other organisms for food. In a food web, autotrophs are producers.
Auxin(茁长素) ：一种植物激素，刺激细胞伸长
One in a class of plant hormones that stimulates (among other things) cell elongation, secondary tissue growth, and fruit development.
amino acid(氨基酸)
The monomer of a protein. A central carbon attached to an amino group (–NH2), a carboxyl group (–COOH), and a hydrogen atom (–H). The fourth group is variable and defines the amino acid’s chemical identity.
amnion(羊膜) ：位于最内侧直接覆蓄胚体的膜
The extraembryonic membrane in birds, reptiles, and mammals that surrounds the embryo, forming an amniotic sac.
anaerobic respiration(无氧呼吸)
A form of cell respiration that does not use oxygen (as opposed to aerobic cell respiration). Anaerobic respiration is less efficient than the aerobic variety and produces just 2 ATP per molecule of glucose. Anaerobic respiration has two stages: glycolysis and fermentation(发酵).
*ogous trait (相似特征)：来源于相同祖先，与其他生物种功能、形态上相似的结构
A trait that is morphologically and functionally similar to that of a different species but that arose from a distinct, ancestral condition.
anaphase (分裂后期)
The stage of mitosis in which sister chromosomes are separated and pulled to opposite ends of the cell by microtubules; the fourth stage of the first meiotic division (meiosis I), during which maternal and paternal homologous pairs are separated on microtubules; the fourth stage of the second meiotic division (meiosis II), during which either maternal or paternal sister chromatids are separated on microtubules.
androgen(雄性激素)
A male sex hormone. (e.g. *【睾酮】)
Angiosperm(被子植物)
A vascular flowering plant in which seeds are enclosed inside protective ovaries, such as fruit or flowers. Angiosperms can be monocots(单子叶) or dicots(双子叶).
Anther(花粉囊，花药)
Pollen-producing structure at the top of the stamen, the male reproductive organ of flowers.
Anticodon(反密码子) ：位于tRNA上，和mRNA的"密码子相反配对
The sequence of three nucleotides on tRNA that pairs with a codon of mRNA at the A site of a ribosome during translation.
Antigen(抗原)
A protein coat on the surface of red blood cells; a red blood cell may have a protein coat of type A, B, or AB. If the cell has no antigens, it is called type O. The presence of a foreign antigen in a body will cause blood to clot.
Aorta(大动脉)
The largest artery in the body; carries oxygenated blood from the left ventricle of the heart.
aphotic zone(无光带)
Literally, zone without light. The aphotic zone is part of the marine pelagic zone and begins 600 feet below the surface of the ocean. Only chemosynthetic organisms, scavengers, and predators are able to survive in this habitat.
sat阅读理解的高频词汇2
taste buds(味蕾)
Structures on the tongue that contain chemoreceptors, which respond to four main sensations—sour, salty, bitter, and sweet—to create the sense of taste.
Taxonomy(分类法)
The study of biological classification.
Telophase(末期)
The final stage of mitosis before cytokinesis. In telophase, the nuclear envelope re-forms around separated sister chromatids and kinetochore microtubules disappear. Cell elongation also occurs during this phase. The final stage of the first meiotic division (meiosis I), during which chromosomes arrive at the poles of the cell and begin to recondense; the final stage of the second meiotic division (meiosis II), during which chromosomes arrive at the poles of the cell, the nuclear envelope begins to re-form, and the chromosomes begin to recondense.
Tendon(腱)
Connective tissue between bones and muscles.
Testes(睾丸)
The male gonads; sperm and * are produced here.
Testosterone(睾酮)
A hormone necessary for sperm production in men. Also responsible for developing and maintaining the secondary sex characteristics of males, starting at puberty.
Thyroid(甲状腺)
Gland that produces the hormone thyroxine, which increases the metabolism of most of the cells in the body. Located in the neck.
Tissue(组织)
A group of closely connected and similar cells that cooperate to generate a specific structure or specialized function within an organism.
Tracheophyte(维管植物)
A terrestrial plant with a vascular system.
Trait(特征)
Any observable feature or characteristic of an organism.
transfer RNA (Trna/翻译RNA)
An RNA molecule used in protein synthesis as a link helping to convert messenger RNA into amino acids.
Transpiration(蒸发作用)
The process by which a plant loses water to its environment through evaporation.
trophic level(营养级)
Steps on a food/biomass pyramid that are defined by organisms within a community that are the same distance from the primary producers in a food web.
Tropism(向性)
Long-term growth of a plant toward or away from a stimulus.
Tuber(块茎)
Fleshy underground storage structure composed of an enlarged portion of the stem that has on its surface buds capable of producing new plants.
sat阅读理解的高频词汇有哪些3篇（扩展3）
——sat物理的高频词汇有哪些3篇
sat物理的高频词汇有哪些1
Neutron
A neutrally charged particle that, along with protons, constitutes the nucleus of an atom.
Neutron number
The number, N, of neutrons in an atomic nucleus.
Newton
A unit of force: 1 N is equivalent to a 1 kg · m/s2.
Newton’s First Law
An object at rest remains at rest, unless acted upon by a net force. An object in motion remains in motion, unless acted upon by a net force.
Newton’s Law of Universal Gravitation
The force of gravity, F, between two particles of mass and , separated by a distance r, has a magnitude of , where G is the gravitational constant. The force is directed along the line joining the two particles.
Newton’s Second Law
F = ma. The net force, F, acting on an object causes the object to accelerate, a. The magnitude of the acceleration is directly proportional to the net force on the object and inversely proportional to the mass, m, of the object.
Newton’s Third Law
To every action, there is an equal and opposite reaction. If an object A exerts a force on another object B, B will exert on A a force equal in magnitude and opposite in direction to the force exerted by A.
Node
The points on a standing wave where total destructive interference causes the medium to remain fixed at its equilibrium position.
Normal
The line perpendicular to a surface. There is only one normal for any given surface.
Normal force
The reaction force of the ground, a table, etc., when an object is placed upon it. The normal force is a direct consequence of Newton’s Third Law: when an object is placed on the ground, the ground pushes back with the same force that it is pushed upon. As a result, the net force of an object on the ground is zero, and the object does not move.
Nuclear fission
A nuclear reaction in which a high-energy neutron bombards a heavy, unstable atomic nucleus, causing it to split into two smaller nuclei, and releasing some neutrons and a vast amount of energy at the same time.
Nuclear fusion
A nuclear reaction that takes place only at very high temperatures. Two light atoms, often hydrogen, fuse together to form a larger single atom, releasing a vast amount of energy in the process.
Nucleus
The center of an atom, where the protons and neutrons reside. Electrons then orbit this nucleus.
sat物理的高频词汇有哪些2
Radian
A unit for measuring angles; also called a “rad.” 2π rad = 360o.
Radiation
Heat transfer via electromagnetic waves.
Radioactive decay
The process by which unstable nuclei spontaneously release particles and/or energy so as to come to a more stable arrangement. The most common forms of radioactive decay are alpha decay, beta decay, and gamma decay.
Radioactivity
An object is called radioactive if it undergoes radioactive decay.
Radius of curvature
With spherical mirrors, the radius of the sphere of which the mirror is a part.
Rarefaction
An area of high air pressure that acts as the wave trough for sound waves. The spacing between successive rarefactions is the wavelength of sound, and the number of successive areas of rarefaction that arrive at the ear per second is the frequency, or pitch, of the sound.
Real image
An image created by a mirror or lens in such a way that light does actually come from where the image appears to be. If you place a screen in front of a real image, the image will be projected onto the screen.
Reflect
A wave on a string that is tied to a pole at one end will reflect back toward its source, producing a wave that is the mirror-image of the original and which travels in the opposite direction.
Reflected ray
The ray of light that is reflected from a mirror or other reflecting surface.
Reflection
The phenomenon of light bouncing off a surface, such as a mirror.
Refracted ray
The ray of light that is refracted through a surface into a different medium.
Refraction
The bending of light as it passes from one medium to another. Light refracts toward the normal when going from a less dense medium into a denser medium and away from the normal when going from a denser medium into a less dense medium.
Restoring force
The force that causes simple harmonic motion. The restoring force is always directed toward an object’s equilibrium position.
Right-hand rule
A means of defining the direction of the cross product vector. To define the direction of the vector , position your right hand so that your fingers point in the direction of A, and then curl them around so that they point in the direction of B. The direction of your thumb shows the direction of the cross product vector.
Rigid body
An object that retains its overall shape, meaning that the particles that make up the rigid body stay in the same position relative to one another.
Rotational kinetic energy
The energy of a particle rotating around an axis.
Rotational motion
Occurs when every point in the rigid body moves in a circular path around a line called the axis of rotation.
sat阅读理解的高频词汇有哪些3篇（扩展4）
——gre考试的高频词汇参考3篇
gre考试的高频词汇参考1
1.apex /‘epɛks/ n. 顶点;尖端
【解词】apex-=apec-=顶峰
【例句】at the apex of the mountain 在山顶
2.belligerent /bəˈlɪdʒərənt/ adj. 交战的;卷入冲突的;好战的,挑起战争的
【解词】bell-=bel-=war,fight; ger-=to bear, carry,带来;-ent为形容词后缀。因此这个词表示“带来战争的”，即“交战的;卷入冲突的;好战的,挑起战争的”。
【例句】He had an authoritarian and at times belligerent manner. 他很专横，有时还很好斗。
3.endorse /ɪn’dɔrs/ vt.赞同,认可,支持(意见,活动,某人等)
【解词】en-=on; dos-=back,在背面写字、签字，表示“支持、赞同”。
【例句】No one is foolish enough to endorse it. 没有哪个人会傻得赞成它。
4.altruistic /ˌæltrʊ’ɪstɪk/ adj. 利他的,无私心的
【解词】altr-=other,其他的;-tic为形容词后缀。
【例句】If people possess altruistic motives, then they sometimes act to benefit others without the prospect of gain to themselves. 如果人们具有利他的动机，则他们有时会做有利他人的事，而不期望自己获得利益。
5.candid /‘kændɪd/ adj. 耿直的,坦率的,直率的;公正的,不偏不倚的
【解词】cand-=white,light, 白色;光(如candle 蜡烛)
【例句】This is really a candid decision. 这确实是一个公正的决定。
6.malleable /‘mælɪəbl/ adj. 可锻造的,有延展性的
【解词】malle-=hammer，捶打，-able为形容词后缀。
【例句】a malleable metal. 具延展性的金属
7.capricious /kə’prɪʃəs/ adj. 无定见的,变幻莫测的
【解词】名词caprice n. 反复无常，任性的想法。
【例句】They were perturbed by her capricious behavior. 她反复无常的行为令他们不安。
8.burgeon /‘bɝdʒən/ n. 嫩芽;嫩枝 vi. 发芽;抽枝;迅速发展
【解词】bur-源自bear，生育，繁殖。
【例句】Our company’s business is burgeoning now. 我们公司的业务现在发展很迅速。
9.acrimonious /ˌækrəˈmoniəs/ adj. (尤指争吵)尖酸刻薄的，讥讽的，激烈的
【解词】acri-=acu-=acid-=sharp;尖，酸，锐利;-ous 为形容词后缀，表示数量很多的。
【例句】an acrimonious dis* about wages. 关于工资的激烈争论。
10.decimate /‘dɛsə,met/ vt. 十中抽一，取十分之一;大批杀害
【解词】deci-=十分之一。这个词原为军事用语，一旦出现叛乱的城市或军队，则按照总数十分之一的比例成批次杀死。类似于汉语中的“连坐”。
【例句】Disease decimated the population. 疾病使大批人死亡。
11.retiring /rɪˈtaɪrɪŋ/ adj. 退休的;不善社交的;过隐居生活的
【解词】源自retire vt. & vi. 退职; 退役; (使)退休
【例句】a retiring personality 孤僻的性格
gre考试的高频词汇参考2
tetragon=quadrilateral 四边形
*pentagon五边形
*hexagon六边形
heptagon七边形
*octagon八边形
enneagon=nonagon九变形
*decagon十变形
hendecagon=undecagon十一边形
dodecagon十二边形
quindecagon十五边形
-hedron -面体
hexahedron六面体
quadrihedron四面体=三角锥
cone圆锥(体积=1/3PI*R*R*H)
pyramid 角锥、棱椎, 金字塔, 叠罗汉
volume体积
sat阅读理解的高频词汇有哪些3篇（扩展5）
——sat考试的高频词汇常用的单词3篇
sat考试的高频词汇常用的单词1
impersonal adj. 不受个人感情影响的，冷淡的，没有人情味的,非特指某一人的，客观的
imperturbable adj. 沉着的, 泰然自若的, 镇静的
impervious adj. 不能渗透的, 不为所动的
impetuous adj. 冲动的, 猛烈的., 轻率的
impetuosity n. 激烈, 猛烈, 性急
implacable adj. 难宽恕的, 难和解的, 执拗的
implausible adj. 难信的, 不像真实的
impostor n. 冒充者, 骗子
impoverish vt. 1. 使(某人)贫穷 2. 使(某物)贫瘠或恶化
impressionable adj. 易受影响的
impressionistic adj. 印象主义的，印象派的，给人深刻印象的
impromptu adj. 即席的, 即兴的 adv. 即兴的(地), 无准备的(地)
improvident adj. 不顾将来的，无远见的, 不节约的, 不经济的
improvisation n. 即兴而作, 即席演奏, 即席创作
improvise v. 即席写作,即席即兴,即席而作
imprudent adj. 轻率的，不谨慎的
impudent adj. 鲁莽的, 卑鄙的
impugn vt. 责难, 抨击, 攻击
impulsive adj. 冲动的, 受感情驱使的, 任性的
inane adj. 空虚的, 无意义的，愚蠢的
sat阅读理解的高频词汇有哪些3篇（扩展6）
——sat考试高频词汇分类3篇
sat考试高频词汇分类1
rectangular coordinate直角坐标系
origin原点
abscissa横坐标
ordinate纵坐标
number line数轴
quadrant象限
slope斜率
arithmetic mean算术*均值
weighted average加权*均值
geometric mean几何*均数
exponent指数，幂
base乘幂的`底数，底边
cube立方数，立方体
square root*方根
cube root立方根
common logarithm常用对数
digit数字
constant常数
variable变量
inverse function反函数
complementary function余函数
linear一次的，线性的
factorization因式分解
absolute value绝对值
round off四舍五入
sat阅读理解的高频词汇有哪些3篇（扩展7）
——六级阅读常考高频词汇3篇
六级阅读常考高频词汇1
16.predominantly [pri"d.min.ntli] adv.主要地, 占优势地, 压倒性地
17.dispense [dis.pens]vt.分配，分发;配(药)，发(药);实施
18.overtake [..uv..teik]vt.追上，超过;突然降临于，意外地碰上
19.convene [k.n.vi:n]vi.开会，集合 vt.召集
20.patent [.peit.nt, .p.-]n.专利(权) a.专利(权)的 vt.得到专利
21.genuine [.d.enjuin]a.真的，非人造的;真诚的，真心的
22.underlying [..nd..laii.]a.含蓄的，潜在的
23.modify [.m.difai]vt.修改，更改;(语法上)修饰
24.compatriot [k.m"p.tri.t] n.同国人, 同胞, 同事adj.同国的
25.sociology [.s.usi..l.d.i]n.社会学
26.subtle [.s.tl]a.微妙的;诡秘的，狡诈的;隐约的
27.incur [in.k.:]vt.招致，遭受，引起
28.luxurious [l.g.zju.ri.s]a.奢侈的
29.enormous [i.n.:m.s]a.巨大的"，极大的，庞大的
30.cautious [.k.:..s]a.十分小心的，谨慎的
六级阅读常考高频词汇2
1.perspiration [.p.:sp..rei..n]n.出汗
2.maturation [.m.tju"rei..n] n.化脓, 成熟
3.lamentation [.l.men.tei..n]n.悲痛，哀悼，痛哭
4.humiliation [hju:.mili.ei..n]n.羞辱，屈辱
5.assimilation [."simi"lei..n] n. 同化, 同化作用, 消化
6.petition [pi.ti..n]n.*书，申请书，诉状 v.*，正式请求
7.contamination [k.n.t.mi"nei..n] n.污染, 污染物
8.fragmentation [.fr.gm.n"tei..n] n. 分裂, 破碎
9.obligation [..bli.gei..n]n.义务，责任
10.coalition [.k.u..li..n]n.结合体，同盟;结合，联合
11.perception [p..sep..n]n.感知(能力)，觉察(力);观念，看法
12.conviction [k.n.vik..n]n.确信，坚定的信仰;说服，信服;定罪
13.allegation [..li"gei..n] n.断言, 主张, 辩解, 指控
14.duration [dju..rei..n]n.持续，持续期间
15.violation [.vai..lei..n]n.破坏;冒犯;侵害
16.compensation [.k.mpen.sei..n]n.补偿(或赔偿)的款物;补偿，赔偿
17.exploitation [.ekspl.i"tei..n] n.开发, 开采, 剥削
18.legislation [.led.is.lei..n]n.法律(规);立法，法律的制定(或通过)
19.innovation [.in..vei..n]n.新方法，新事物;革新，创新
20.variation [.ve.ri.ei..n]n.变化，变动;变体，变种;变奏(曲)
sat阅读理解的高频词汇有哪些3篇（扩展8）
——雅思阅读要掌握的高频词汇 (菁选2篇)
雅思阅读要掌握的高频词汇1
society n.社会, 社团
social adj.社会的, 社交的"
socialise v.使社会化
sociology n.社会学
sociological adj.社会学的
add vt.增加,计算...总和
addition n.增加, 增加物, 加法
additional adj.附加的
carbon n.[化]碳
carbolic adj.碳的
leisure n.空闲, 闲暇
concern vt.涉及, 关系到 n.(利害)关系, 关心
concentrate v.集中, 浓缩
雅思阅读要掌握的高频词汇2
concentration n.集中, 专心, 浓缩
rate n.比率, 速度, 费用 vt.评价, 值得
ratio n.比率
reflect v.反射, 反映, 表现
reflection n.反射, 倒影
reflex adj.反射的,反作用的 n.反射, 反映
proportion n.比例, 均衡 vt.使成比例, 使均衡
disproportionate adj.不成比例的
contain vt.包含, 容纳
container n.容器
direct adj.径直的, 直接的 vt.指引, 指示, 导演
direction n.方向, 指导
director n.主管, 导演
directory n.姓名，地址录
erupt vt.喷发
eruption n.喷发
sat阅读理解的高频词汇有哪些3篇（扩展9）
——雅思口语考试高频词汇有哪些 (菁选2篇)
雅思口语考试高频词汇有哪些1
Light Snow Shower=小阵雪
Lightening=雷电
Rain=雨
Rain Shower=阵雨
Sunny / Wind=晴时有风
Sunny Day=晴天
Thunder=雷鸣
Thunder in the Vicinity=周围有雷雨
T-Storms=雷雨
T-Storms Early=早有持续雷雨
T-Storms Late=晚有持续雷雨
Light Drizzle=微雨
Light Rain=小雨
Light Rain Shower=小阵雨
Light Rain Shower and Windy=小阵雨带风
Light Rain with Thunder=小雨有雷声
Light Snow=小雪
雅思口语考试高频词汇有哪些2
toilet paper holder 卫生纸架
toilet cover 恭桶盖
toilet seat 恭桶座圈
tank 水箱
bathroom cabinet 卫生间镜箱
hand towel 毛巾
towel rack/rail 毛巾架
wash basin 面盆
faucet/tap 水龙头
shaver outlet, shaver point 剃须刀插座
bathtub 浴缸
bath towel 浴巾
shower 淋浴喷头
shower curtain 浴盆帘
soap dish 浴皂盒
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