2021年托福写作科技类常用词整理一览

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写作科技话题必备短语及表达

写作科技话题必备短语及表达

写作科技话题必备短语及表达1、登月 moon landing2、国家安全 national security3、核武器 nuclear weapon4、科学成就 scientific achievement5、科学仪器 scientific instrument6、可再生资源 renewable energy sources7、能源的耗损 depletionof resources8、能源危机 energy crisis考试大论坛9、人工智能 artificial intelligence10、踏足于 set foot on来源:考试大网11、太空研究 space exploration / space research12、天然资源 natural resources13、现场直播 live TV broadcast14、濒危物种 endangered species15、环境恶化 environment deterioration16、机械劳动 mechanical labor17、家庭电器 household appliance18、世界变暖 global warming19、寿命 life expectancy、 life span20、处于灭绝的边缘 be on the verge of extinction21、促动人类社会的发展 promote the development of human society22、恶劣的环境 hostile environment23、降低成本 lower the cost24、降低风险 lower the risks25、破坏社会稳定 undermine the social stability26、提升工作效率 improve work efficiency27、提升生产力 increase the productivity28、下岗工人 laid-off worker来源:考试大29、不合伦理道德的 ethically and morally wrong30、改善生活质量 improve the quality of life。

TOEFL--词以类记(打印版)

TOEFL--词以类记(打印版)

part 1. 天文类1 astronomy 天文astronomy 天文学astronomical 天文的astronomical observatory 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cosmic radiation 宇宙辐射cosmic rays 宇宙射线celestial 天的celestial body (heavenly body) 天体celestial map (sky atlas) 天体图celestial sphere 天球dwarf (dwarf star) 矮星quasar 类星体,类星射电源constellation 星座galaxy (Milky Way) 新河系cluster 星团solar system 太阳系solar corona 日冕solar eclipse 日食solar radiation 太阳辐射planet 行星planetoid (asteroid) 小行星revolve 旋转,绕转twinkle 闪烁naked eye 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orbit 轨道spin 旋转satellite 卫星lunar 月球的meteor 流星meteor shower 流星雨meteoroid 流星体meteorite 陨石comet 彗星space (outer space) 太空,外层空间spacecraft (spaceship) 宇宙飞船spaceman ( astronaut) 宇航员,航天员space suit 宇航服,航天服space shuttle 航天飞机space telescope 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asteroid 小行星nebula 星云space debris 太空垃圾ammonia 氨corona 日冕chromosphere 色球photosphere 色球层convection zone 对流层vacuum 真空infrared ray 红外线chondrite 球粒absolute magnitude 绝对量级radiation 辐射emission 发射,散发high-resolution 高清晰度interferometer 干扰仪2 geography 地理geography 地理geographer 地理学家hemisphere 半球meridian 子午线,经线parallel 平行圈,纬线latitude 经度longitude 精度elevation 海拔altitude 高度temperate latitudes 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time zone 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continental island 大陆岛volcanic island 火山岛coral island 珊瑚岛islet 小岛peninsular 半岛continent 大陆continental shelf 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terrestrial heat (geothermal)地热terrestrial magnetism(geomagnetism) 地磁continental drift 大陆漂移学说sea-floor spreading 海床扩展evaporation 蒸发salinity 含盐度ocean bottom 海床sediment 沉淀物,沉积物tropical 热带的temperate 温带的frigid 寒带的formation 形成frost heaving 冻胀现象fieldstone 卵石3 geology 地质学geologist 地质学家crust 地壳mantle 地幔core 地核continental crust 大陆地壳oceanic crust 海洋地壳layer (stratum, 复数strata) 地层plate 板块fault 断层fault plane 断层面fault zone 断层带rift (crack; split) 断裂disintegration (decomposition) 分解erosion 腐蚀fossil 化石igneous rock 火成岩sedimentary rock 沉积岩metamorphic rock 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,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glacial epoch ( age, period)冰川期glacial drift 冰渍iceberg 冰山volcano 火山active volcano 活火山extinct volcano 死火山dormant volcano 休眠火山eruption 火山喷发crater 火山口lava 火山岩浆volcanic 火山的volcanic dust 火山尘volcanic ash 火山灰earthquake ( quake; tremor;seism) 地震seismic 地震的seismology 地震学magnitude 震级seismic wave 地震波cataclysm 灾变4 anthropologist 人类学家paleoanthropologist 古人类学家ecological anthropologist 生态人类学家psychological anthropologist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excavate (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Stone Age 石器时代Bronze Age 〔青〕铜器时代Iron Age 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 ecology 生态学ecologist 生态学家ecosystem 生态系统balance (of nature) 自然界生态平衡fauna 动物群flora 植物群rain forest 雨林food chain 食物链acid rain 酸雨greenhouse effect 温室效应infrared radiation 红外线辐射ozone layer (ozonosphere)臭氧层ultraviolet radiation 紫外辐射pollution 污染pollution control 污染控制air pollution 空气污染water pollution 水污染noise pollution 噪音污染soil pollution 土壤污染pollution-free 无污染pollutant 污染物noxious (toxic) 有毒的fumes 〔有毒〕废气waste 废物solid waste 固体垃圾sewage (wastewater) 污水sewage purification 污水净化sewage disposal 污水处理decibel 〔噪音〕分贝6 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 烟雾droplet 小水珠condense 浓缩crystal 水晶体downpour (torrential rain) 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submerge 淹没drought 旱灾7 chemistry 化学chemical property 化学特性,化学性质chemical composition( makeup ) 化学成分chemical agent 化学试剂chemical reaction 化学反响chemical change 化学变化chemical bond 化学键chemical apparatus 化学器械substance (matter; material)物质element 元素periodic table 周期表hydrogen 氢oxygen 氧nitrogen 氮helium 氦carbon 碳calcium 钙silicon 硅sulfur 硫iodine 碘compound 化合物hydrocarbon 碳氢化合物derivative 衍生物alchemy 炼金术petroleum (oil) 石油petroleum products 石油产品crude oil 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particle accelerator 粒子加速器catalysis 〔复数catalyses 〕催化作用catalyst 催化剂artificial 人造的synthetic 合成的synthetic fiber 人造纤维polymer 聚合物polymerization 聚合作用plastic 塑料dye 染料cosmetics 化装品8 .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relativity 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static electricity 静电magnetism 磁性,磁力magnet 磁体electromagnet 电磁magnetic field 磁场electric current 电流direct current (DC) 直流电alternating current (AC) 交流电electric circuit 电路electric charge 电荷electric voltage 电压electric shock 触电electric appliance 电器conductor 导体insulator 绝缘体semiconductor 半导体battery (cell) 电池dry battery 干电池storage battery 蓄电池electronics 电子学electronic 电子的electronic component (part)电子零件integrated circuit 集成电路chip 集成电器片,集成块electron tube 电子管vacuum tube 真空管transistor 晶体管amplification ( 名词) 放大amplify 〔动词〕放大amplifier 放大器,扬声器oscillation 震荡optical 光〔学〕的optical fiber 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X rays X 射线Gamma rays γ 射线infrared rays 红外线microwaves 微波dispersion 色散transparent 透明translucent 半透明opaque 不透明的9 mathematicsmathematics 数学mathematician 数学家arithmetic 算术calculation 计算calculator 计算器abacus 算盘numeral 数字sum 和total (sum total) 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multiplication table 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formula 公式root 根geometry 几何geometric 几何的dimension 维parallel adj. 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differential calculus 微分学integral calculus 积分学function 函数probability 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 agriculture 农业agriculture (farming) 农业agricultural 农业的land (soil) 土壤;土地soil conservation 土壤保护soil erosion 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 〕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(grain store) 粮仓mill 碾,磨wheat 小麦corn 玉米rice 大米barley 大麦sorghum 高粱oats 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husbandry (animalhusbandry) 畜牧业pasture 牧场livestock 家畜fowl (poultry) 家禽cattle 牛,家畜buffalo 野牛dairy (dairy cattle) 奶牛dairy farm 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 (hog pen, pigsty) 猪圈sheepfold (sheep pen) 羊栏roost (hen house) 鸡舍fish farm 养鱼场aquaculture 水产养殖11 animal 动物Darvinism 达尔文学说natural selection 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chameleon 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 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omnivorous 杂事的12 plant 植物botany 植物学botanist 植物学家botanical (botanic) 植物的plant 植物aquatic plant 水生植物parasite plant 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root pressure 根压cohesion-tension 凝聚压力bore 腔,肠column 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 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House of Representatives 众议院monarchy 君主制anarchism 无政府主义federal system 联邦制presidential system 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American Revolution 美国革命/ 独立战争Independence War 美国独立战争American Civil War 美国内战radical 激进的, 根本的overturning 颠覆性的independent 独立的breathtaking 冲动人心的military 军事的colonize 拓殖,殖民per capita 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 education 教育educator 教育家higher education 高等教育moral character 道德品质domain 领域faculty 全体教员alumni 校友treasurer 生活委员,财务大臣elective system 选课制度curriculum 课程〔总称〕discipline 学科,管理learn by rote 死记硬背15 music 音乐musical instrument 乐器orchestra 乐队string 弦乐wind 管乐shook rattle 摇拨浪鼓pound drum 击鼓footbeat 点脚,跺脚percussion 震荡,打击乐器note 音符score 乐谱movement 乐章fanatical 狂热的hillbilly music 乡村音乐folk music 民间音乐pop music 流行音乐classical music 古典音乐Jazz 爵士乐16 psychology 心理mental 心理的physical 身体的,物质的,物理的spiritual 心灵的conformity 从众majority 多数人minority 少数人threshold judgment 〔心理学〕初始性判断subject 受实验对象17 people 人物artist 艺术家choreographer 舞蹈编排家critic 批评家satirist 挖苦作家inventor 创造家biographer 自传作家sculptor 雕塑家feminist 女权主义者humanitarian 人道主义者imagist 意象派诗人philanthropist 慈善家proprietor 业主mortal 犯人precursor 先驱figurehead 名誉领袖disciple 学徒apprentice 学徒mechanic 机械工minimalist 简单抽象派艺术avant-garde 前卫派territory 领域genre 风格,体裁eccentric 古怪的odd 怪诞的,奇数的erratic 奇怪的weird 怪异的,不可思议的unique 独一无二的romantic 浪漫的innocent 天真的,无罪的lovelorn 相思病苦的emotional 情绪的,情感的sentimental 感伤的,多愁善感的cheerless 无精打采的,无生命力的patriarchal 家长的,族长的rigid 僵化的spare 简朴的clumsy 笨拙的nervous 紧张的zigzag 曲折的contemporary 当代的acclaimed 受欢迎的preeminent 杰出的outstanding 杰出的versatile ( 人) 多才多艺的,〔物体〕多功能的household 家庭的,家喻户晓的genuine 真正的authentic 逼真的symbolic 象征性的immortal 不朽的,神nostalgia 怀旧主义,思乡emotive 感人的prodigious 巨大的classic 经典的posthumous 死后的。

托福口语之科技词汇总结

托福口语之科技词汇总结

托福口语之科技词汇总结High-tech devices n.高科技仪器experiment with sth. v.体验/试用某物satisfy human curiosity v.满足人类的好奇心make progress v.取得进步provide someone with something v.给某人提供某物shorten the distance v.缩短距离shut down a computer v.关闭电脑surf the Internet v.上网(在网上冲浪)a hard-won discovery n.一个来之不易的发现speed up the pace of sth v.加速某物的步伐be based on v.基于...require someone to do something v.需要某人做某事there is no need to do…v.没必要做某事carry out a research v.实施一项研究connect to the Internet v.连上网push forward science and technology v.推动科学技术develop computer technology v.发展电脑科技advances in technology n.科技上的进步be the key to v.是…的关键check one’s email v.查邮件create a new trend v.创造新潮流do something by hand v.手工做某事electronic appliances n.电器improve the quality of life v.提高生活质量search for information v.搜索信息keep in touch with v.保持联系key something into a computer v.把…输入电脑make a long-distance call v.打长途电话take steps to do v.按照步骤做某事find answers to our questions v.找到我们问题的答案better understand ourselves and the world around us v. 更好的了解我们自己和周围的世界potential benefits n.潜在的好处reduce suffering and add to sufferingv.减轻痛苦和增加痛苦bring about great losses v.带来巨大的损失put a threat to v.对...造成威胁do harm to. v.对...有害enable people to do v.能让人们做某事equip people with the ability to do…v.让人们具备做某事的能力improve people’s quality of life v.提高人们的生活质量come to reality v.实现steal people’s attention away v.转移人们的注意face-to-face communication v.面对面的沟通with the help of….prep.在...的帮助下。

托福写作高频话题常用词汇简单汇总分享

托福写作高频话题常用词汇简单汇总分享

托福写作高频话题常用词汇简单汇总分享关于托福写作的话题分类信任大家都能在网上找到不少,但这些话题中有些类别如今已经很少出现,而有些则是较为〔热点〕的常考话题。

因此本文将为大家托福写作中科技交通及媒体3大类话题的常考词汇介绍,大家不妨先从这些话题开始预备词汇。

托福写作高频话题词汇介绍:科技类科技类题目在托福写作中出现的频率虽然不高,但是,考生在处理这部分问题的时候,却需要借助一些相关的词汇和专业术语的关心,才能够更好地完成托福写作任务。

例如,2021年9月22日的这道题目:Do you agree or disagree with the following statement. Although science and technology will continue to improve, the most significant improvement for the quality of peoples lives have already taken place.这个题目的解题突破点主要是在于现代科技带给人的好处。

而在表达好处的时候,我们不免会用到advanced science、earth-shaking changes、technical innovation、speedy and comfortable这些表示科技进展和优势的词汇。

托福写作高频话题词汇介绍:交通类交通类话题主要涉及到交通规则,交通工具的进展以及交通事故的处理等话题分类。

那么在处理这些题目的时候,考生是否也需要一些储备一些相关的词汇呢?例如,2021年12月7日的一道托福写作题目:Drivers should pay a certain amount of fees so that they can be permitted to drive out in traffic busy time.关于司机在行车高峰期的缴费问题。

科技英语词汇大全

科技英语词汇大全

科技英语词汇大全科技的快速发展使得我们每天都会接触到大量的科技英语词汇,无论是在工作中还是日常生活中。

这些词汇在我们的交流中起到了重要的作用。

在本文中,我们将为您提供一个科技英语词汇大全,帮助您更好地理解和运用这些词汇。

一、计算机和互联网词汇1. computer(计算机)- 一种电子设备,能够进行各种运算和处理。

常用词汇有:hardware(硬件)、software(软件)、keyboard(键盘)、mouse(鼠标)等。

2. internet(互联网)- 全球范围的计算机网络,提供各种信息和服务。

常用词汇有:website(网站)、email(电子邮件)、download(下载)等。

3. database(数据库)- 用于存储和管理数据的电子系统。

常用词汇有:SQL(结构化查询语言)、query(查询)、backup(备份)等。

4. programming(编程)- 设计和编写计算机程序的过程。

常用词汇有:code(代码)、debug(调试)、algorithm(算法)等。

5. cybersecurity(网络安全)- 保护计算机系统和数据免受未经授权的访问、使用、披露、破坏、修改或泄露的攻击。

常用词汇有:firewall(防火墙)、virus(病毒)、encryption(加密)等。

二、电子产品词汇1. smartphone(智能手机)- 具有智能功能的移动电话。

常用词汇有:android(安卓)、iOS(苹果操作系统)、app(应用程序)等。

2. tablet(平板电脑)- 一种便携式的计算机设备,通常具有触摸屏和无键盘设计。

常用词汇有:iPad、Android平板电脑等。

3. laptop(笔记本电脑)- 一种便携式的个人计算机。

常用词汇有:Windows笔记本电脑、MacBook等。

4. camera(相机)- 用于拍摄照片和录制视频的设备。

常用词汇有:digital(数码)camera、DSLR(数码单反相机)等。

高考英语阅读单词科技类高频词汇

高考英语阅读单词科技类高频词汇

高考英语阅读单词科技类高频词汇以下是一些高考英语阅读中科技类文章的高频词汇:1. technology 技术2. scientific 科学的3. research 研究4. development 发展5. innovation 创新6. experiment 实验7. theory 理论8. application 应用9. instrument 仪器10. laboratory 实验室11. computer 计算机12. internet 互联网13. software 软件14. hardware 硬件15. algorithm 算法16. programming 编程17. database 数据库18. network 网络19. cellphone 手机20. chip 芯片21. nanotechnology 纳米技术22. robot 机器人23. satellite 卫星24. rocket 火箭25. spacecraft 宇宙飞船26. telescope 望远镜27. microscope 显微镜28. genetics 遗传学29. DNA 脱氧核糖核酸30. protein 蛋白质31. virus 病毒32. antibiotic 抗生素33. gene 基因34. mutation 突变35. telescope 望远镜36. atom 原子37. molecule 分子38. neutron 中子39. proton 质子40. electron 电子41. nucleus 原子核42. quantum 量子43. photons 光子44. wavelength 波长45. frequency 频率46. radiation 辐射47. radioactive 有放射性的48. stable 稳定的49. unstable 不稳定的50. reactor 反应堆。

新托福独立写作必背话题词汇

新托福独立写作必背话题词汇

可信的 adj. reliable/ trustworthy
道德准则 code of conduct
无处不在的 adj. ubiquitous/ prevalent
处在公众注意力的焦点 in the spotlight
传闻 n. gossip
四、Success 成功
决心 n. determination 座右铭 n. motto
of all proportions
公正客观的 objective and balanced
揭露 v. expose/ reveal
侵犯隐私 violate someone’s privacy
毁坏某人的名誉 tarnish one’s reputation
掩盖 v. cover up/ gloss over
过 多 的 暴 力 与 色 情 内 容 excessive violent
and pornographic contents
有误导性的 adj. misleading/ distorted
报道非常详尽的细节 report sth. in detail
夸大事件 exaggerate things/ blow things out
名望 n. fame
不幸 n. misfortune
残疾的 adj. disabled 对手 n. rival
在某方面成功 succeed in sth.
态度 n. attitude 毅力 n. perseverance
逆境 n. adversity/ hardship
决定性的,有决断力的 adj. decisive
完 全 与 世 隔 绝 entirely cut off from the

托福口语之科技词汇总结

托福口语之科技词汇总结

千里之行,始于足下。

托福口语之科技词汇总结科技词汇在托福口语考试中非常重要,因为它们经常被提及并与许多话题相关。

下面是一些常用的托福口语科技词汇及其相关的话题。

1.手机类:- Smartphone (智能手机)- Cellphone (手机)- Apps (应用程序)- Texting (发短信)- Calling (打电话)- Mobile data (移动数据)- Internet connection (网络连接)话题:手机和社交媒体、与手机相关的便利和问题、手机的影响、手机的正负面影响等。

2.计算机和软件类:- Computer (计算机)- Laptop (笔记本电脑)- Software (软件)- Hardware (硬件)- Operating system (操作系统)- Internet browser (网络浏览器)- Word processing (文字处理)- Spreadsheet (电子表格)- Programming (编程)- Gaming (游戏)第1页/共3页锲而不舍,金石可镂。

话题:计算机和互联网、与计算机软件和硬件相关的问题、计算机技术的正负面影响等。

3.网络和社交媒体类:- Internet (互联网)- Wi-Fi (无线网络)- Social media (社交媒体)- Online shopping (网上购物)- Online banking (网上银行)- Streaming (在线流媒体)- Online learning (在线学习)- Cybersecurity (网络安全)- Online privacy (在线隐私)- Digital footprint (数字足迹)话题:社交媒体和网络使用、网上购物和在线服务、网络安全和隐私、网络对个人和社会的影响等。

4.电子设备类:- Television (电视)- Camera (相机)- Video recorder (录像机)- MP3 player (MP3播放器)- E-book reader (电子书阅读器)- GPS (全球定位系统)- Headphones (耳机)- Virtual reality (虚拟现实)千里之行,始于足下。

高考英语科技说明文常用词

高考英语科技说明文常用词

高考英语科技说明文常用词高考英语科技说明文常用词包括:1. 名词:Science(科学)Technology(技术)Invention(发明)Discovery(发现)Experiment(实验)Theory(理论)2. 动词:Explain(解释)Research(研究)Develop(发展)Innovate(创新)Experiment(实验)3. 形容词:Scientific(科学的)Technical(技术的)Advanced(先进的)Innovative(创新的)Experimental(实验的)4. 副词:Accurately(准确地)Detailedly(详细地)Exactly(精确地)5. 其他常用词:As a result(因此)In conclusion(总之)In summary(总的来说)For example(例如)In other words(换句话说)Furthermore(此外)However(然而)Therefore(因此)Moreover(此外)Nevertheless(尽管如此)6. 常用短语:Based on research(基于研究)In order to understand(为了理解)It is important to note that(值得注意的是)This discovery has significant implications for(这一发现对……有重大意义)7. 常用从句:It is clear that…(显然……)What is more, …(更重要的是……)As we know, …(正如我们所知,……)8. 其他:还有一些科技领域特定的词汇,如“algorithm”(算法)、“microchip”(微芯片)、“quantum computing”(量子计算)、“genetic engineering”(基因工程)等。

托福写作中最常用的100组词汇

托福写作中最常用的100组词汇

雅思托福写作中最常用的100组词汇1.经济的快速发展 the rapid development of economy2.人民生活水平的显著提高/ 稳步增长 the remarkable improvement/ steady growth of people’s living standard3.先进的科学技术 advanced science and technology4.面临新的机遇和挑战 be faced with new opportunities and challenges5.人们普遍认为 It is commonly believed/ recognized that…6.社会发展的必然结果 the inevitable result of social development7.引起了广泛的公众关注 arouse wide public concern/ draw public attention 8.不可否认 It is undeniable that…/ There is no denying that…9.热烈的讨论/ 争论 a heated discussion/ debate10. 有争议性的问题 a controversial issue11.完全不同的观点 a totally different argument12.一些人…而另外一些人… Some people… while others…13. 就我而言/ 就个人而言 As far as I am concerned, / Personally, 14.就…达到绝对的一致 reach an absolute consensus on…15.有充分的理由支持 be supported by sound reasons16.双方的论点 arguments on both sides17.发挥着日益重要的作用 play an increasingly important role in…18.对…必不可少 be indispensable to …19.正如谚语所说 As the proverb goes:20.…也不例外…be no exception21.对…产生有利/不利的影响 exert positive/ negative effects on…22.利远远大于弊 the advantages far outweigh the disadvantages. 23.导致,引起 lead to/ give rise to/ contribute to/ result in24.复杂的社会现象 a complicated social phenomenon25.责任感 / 成就感 sense of responsibility/ sense of achievement26. 竞争与合作精神 sense of competition and cooperation27. 开阔眼界 widen one’s horizon/ broaden one’s vision28.学习知识和技能 acquire knowledge and skills29.经济/心理负担 financial burden / psychological burden30.考虑到诸多因素 take many factors into account/ consideration 31. 从另一个角度 from another perspective32.做出共同努力 make joint efforts33. 对…有益 be beneficial / conducive to…34.为社会做贡献 make contributions to the society35.打下坚实的基础 lay a solid foundation for…36.综合素质 comprehensive quality37.无可非议 blameless / beyond reproach39.致力于/ 投身于 be committed / devoted to…40. 应当承认 Admittedly,41.不可推卸的义务 unshakable duty42. 满足需求 satisfy/ meet the needs of…43.可靠的信息源 a reliable source of information44.宝贵的自然资源 valuable natural resources45.因特网 the Internet (一定要由冠词,字母I 大写)46.方便快捷 convenient and efficient47.在人类生活的方方面面 in all aspects of human life48.环保(的) environmental protection / environmentally friendly49.社会进步的体现 a symbol of society progress50.科技的飞速更新 the ever-accelerated updating of science and technology51.对这一问题持有不同态度 hold different attitudes towards this issue-52.支持前/后种观点的人 people / those in favor of the former/ latter opinion53.有/ 提供如下理由/ 证据 have/ provide the following reasons/ evidence54.在一定程度上 to some extent/ degree / in some way55. 理论和实践相结合 integrate theory with practice56. …必然趋势 an irresistible trend of…57.日益激烈的社会竞争 the increasingly fierce social competition 58.眼前利益 immediate interest/ short-term interest59.长远利益. interest in the long run60.…有其自身的优缺点… has its merits and demerits/ advantages and disadvantages61.扬长避短 Exploit to the full one’s favorable conditions and avoid unfavorable ones62.取其精髓,取其糟粕 Take the essence and discard the dregs.63.对…有害 do harm to / be harmful to/ be detrimental to64.交流思想/ 情感/ 信息 exchange ideas/ emotions/ information65.跟上…的最新发展 keep pace with / catch up with/ keep abreast with-the latest development of …66.采取有效措施来… take effective measures to do sth.67.…的健康发展 the healthy development of …68.有利有弊 Every coin has its two sides.No garden without weeds.69.对…观点因人而异 Views on …vary from person to person.70.重视 attach great importance to…71.社会地位 social status72.把时间和精力放在…上 focus time and energy on…73.扩大知识面 expand one’s scope of knowledge74.身心两方面 both physically and mentally75.有直接/间接关系 be directly / indirectly related to…76. 提出折中提议 set forth a compromise proposal77. 可以取代“think”的词 believe, claim, maintain, argue, insist, hold the opinion/ belief that78.缓解压力/ 减轻负担 relieve stress/ burden79.优先考虑/发展… give (top) priority to sth.80.与…比较 compared with…/ in comparison with81. 相反 in contrast / on the contrary.82.代替 replace/ substitute / take the place of83.经不起推敲 cannot bear closer analysis / cannot hold water84.提供就业机会 offer job opportunities85. 社会进步的反映 mirror of social progress86.毫无疑问 Undoubtedly, / There is no doubt that…87.增进相互了解 enhance/ promote mutual understanding88.充分利用 make full use of / take advantage of89.承受更大的工作压力 suffer from heavier work pressure90.保障社会的稳定和繁荣 guarantee the stability and prosperity of our society91.更多地强调 put more emphasis on…92.适应社会发展 adapt oneself to the development of society 93.实现梦想 realize one’s dream/ make one’s dream come true94. 主要理由列举如下 The main reasons are listed as follows:95. 首先 First, Firstly, In the first place, To begin with 96.其次 Second, Secondly, In the second place97. 再次 Besides,In addition, Additionally, Moreover, Furthermore98. 最后 Finally, Last but not the least, Above all, Lastly,99. 总而言之 All in all, To sum up, In summary, In a word, 100.我们还有很长的路要走 We still have a long way to go.。

托福写作科技类话题50个高频短语

托福写作科技类话题50个高频短语
32
potential benefits
n.
潜在的好处
33
go a long way
v.
对...大有帮助
34
reduce suffering and add to suffering
v.
减轻痛苦 和 增加痛苦
35
bring about great losses
v.
带来巨大损失
36
put a threat to
v.
打长途电话
23
make progress
v.
取得进步
24
provide someone with something
v.
给某人提供某物
25
shorten the distance
v.
缩短距离
26
shut down a computer
v.
关闭电脑
27
surf the Internet
v.
上网(在网上冲浪)
12
be the key to
v.
是…的关键
13
cannot do without…
v.
不能没有...
14
check one’s email
v.
查邮件
15
create a new trend
v.
创造新潮流
16
do something by hand
v.
手工做某事
17
electronic appliances
v.
加速某物的步伐
8
connect to the Internet
v.
连上网
9
push forward science and technology

托福必备词汇

托福必备词汇

托福必备词汇托福必备词汇是托福考试中非常重要的一部分,它涵盖了各个领域的词汇,包括科学、社会科学、文学、艺术等等。

掌握这些词汇可以帮助考生更好地理解和解答阅读、听力、写作和口语题目。

下面是一些托福必备词汇的分类和示例:1. 科学词汇:- 生物学词汇:细胞、遗传、进化、基因、物种、生态系统等。

- 物理学词汇:原子、分子、电磁、引力、光速、相对论等。

- 化学词汇:元素、化合物、氧化、酸碱、分子结构、化学反应等。

2. 社会科学和人文词汇:- 政治学词汇:国家、政府、民主、选举、立法、社会福利等。

- 经济学词汇:供求、市场、货币、利率、通货膨胀、消费者等。

- 心理学词汇:意识、认知、情绪、人格、心理健康、社交等。

- 历史和文化词汇:文明、古代、文化遗产、传统、文学、艺术等。

3. 教育和学术词汇:- 学校和教育机构:大学、学院、研究所、实验室、学生、教师等。

- 学术成果和研究:论文、研究项目、实验结果、学术会议、期刊等。

4. 常用词汇:- 时间和日期:年、月、天、小时、分钟、秒等。

- 数字和数量:数字、百分比、比例、统计数据、估计等。

- 方位和方向:上、下、前、后、左、右、东、南、西、北等。

5. 科技和信息技术词汇:- 计算机和互联网:软件、硬件、网络、服务器、密码、安全、用户等。

- 通信和电子设备:手机、电视、无线、卫星、通话、信息传输等。

以上仅是托福必备词汇的一小部分示例,考生还应该根据自己的实际情况和需要进行针对性的复习。

在背诵词汇时,建议采用多种方式,如制作词卡、使用词汇书籍、参加线上词汇练习等。

同时,结合真题和模拟考试练习,可以加深对这些词汇的理解和应用。

托福考试是一项需要综合能力的考试,掌握托福必备词汇可以为考生提供更多的表达能力和理解能力,帮助他们在各项考试中取得更好的成绩。

因此,努力学习和掌握这些词汇是非常重要的。

希望考生们在备考中能够充分利用这些词汇资源,并顺利通过托福考试。

托福口语科技类话题常用词汇词组整理补充

托福口语科技类话题常用词汇词组整理补充

托福口语科技类话题常用词汇词组整理补充托福口语科技类话题常用词汇词组整理补充托福口语人物类话题常用词汇词组分享reliable trustworthy 可信的courageous bold dauntless 勇敢的decisive resolute 果断的creative 有创造力的confident 自信的modest, humble 谦虚的humorous 幽默的,或者good sense of humorenergetic 充满精力的,口语中还很常用full of energyenthusiastic passionate 热情的thoughtful nice considerate 体贴的,注意拼写相近的considerable是大量的diligent industrious studious 勤奋的knowledgeable literate 知识渊博的efficient 有效率的ambitious enterprising aggressive 进取的adaptable 适应能力强的gentle affable amiable kind easygoing 和蔼可亲的frugal thrifty, economical prudent 节俭的generous bighearted 慷慨的polular well-liked catchy 受欢迎的charming glamour 有魅力的beautiful pretty goodlooking 美丽的handsome cool 帅气的cute lovely 可爱的sexy erogenous 性感的selfish self-centered asocial mean 自私的mean contemptible despicable shabby 卑鄙的,注意这些词都是比较严重的,要慎用ruthless heartless unmerciful pitiless cold-hearted relentless cruel 无情的托福口语话题-职业和梦想的万能口语Have you ever given any thought to your dream? I sure did. People's answer might differ greatly from one or another. Mine, however, is to become a business man/ woman.The reasons why I dream of becoming a business man/ woman can be best summarized as the followings. (女版)In themodern world, women are no longer the subordinates of men. We have our own rights and can achieve our goals as men do. (男版)You know, my father, a great man who I admire so much, is a very successful business man and sets an excellent example for me since I was a child. So I strongly believe that I have the ability to become a successful business woman/ man. But before I realize my dream, I must make full preparations. Now I am planning to study overseas. I think it's the first step to this dream. After my graduation, I will pursue my career in some international companies to gain more experiences. When I think my preparation is done, I will try to set up my own company. I strongly believe that with my ambition, confidence and diligence I will finally realize this dream.托福口语话题广告对人们购物的影响Some people believe commodities that are popular among consumers reflectthe power of advertisement rather than the real needs of people. Do you agree ordisagree?Whether we like it or not, advertisement has been pouring into our dailylife. They are so powerful that some people believe that it is not the needs ofpeople but the power advertisement that makes commodities popular. Personally Idon't agree with thisopinion.First, let's make clear what the real needs of people are. Real needs canbe divided into two categories: the material satisfaction and spiritualsatisfaction. People tend to regard material satisfaction as real needs andspiritual satisfaction as waste of money and time. This is not true. Somecommodities may not be useful but they can give the owner a kind ofsatisfaction.Second, let's make clear the reason why advertisement is powerful. The keyprinciple of advertisers is to grasp the needs of consumers, then pass thepotential consumers the information that their commodities can meet your need.Advertisers can promote the needs of people, exploit the needs or even producethe needs of people. But whatever they do, it will be based on the needs ofpeople.托福口语话题素材整理:PersonPerson=Personalities1. ParentsMy mother is the person whom I admire most due to her so many good personalities like talented, tolerant and most of all, her spirit of dedication. First of all, she is such a talented person who not only has great achievements in her work, but also cancook delicious food for my dad and me. Furthermore, since she is well-educated, she can tolerate different opinions from varied people. And the most beautiful thing about her is that she has a beautiful mind. Thrifty as she is in the daily life, she saves the money and donates all of them to the people who may need them. The ways she does and thinks make me want to be the person like she is. That is why I think my mother is the person I admire most.2. Teacher (万能人物;可替换的角色有:parent, leader, friend, ideal spouse, celebrity)A good teacher should have the following personalities. First of all, a good teacher makes herself available to all students and she knows which students need extra assistance.Furthermore, a good teacher is an effective communicator, who knows when she needs to change her communicating techniques to be sure students can grasp instructional concepts. What is more, she would show her great ability when her students are making mistakes, she would let them know why they are wrong and how they are going to do to correct them, rather than simply punish them. For most students, a good teacher is also a helper who can lift them to new heights. Just likean old saying goes, “ GIVE ME A FISH AND I EAT FOR A DAY, TEACH ME TO FISH AND I EAT FOR A LIFE TIME". This must be a philosophy of every good teacher.3. FriendsA good friend should have the following personalities like trustworthy, helpful andpositive. First of all, a trustworthy person is someone whomI can rely on especially when I am in difficulty; he/she will be justa phone-call away to get me out of trouble. Secondly, he/she must be someone who can give me some suggestions when I lose my heart. I clearly remember last time I had a bad experience on my job, I was so sad during those period of time and my friend Nana just sat besides me and was such a good listener to support me and inspired me by saying that I deserved a second chance and never pushing myself too hard would be a better choice. After the nice conversation, I happened to realize I overcame those dark days with the encouragement she had given to me. Last, a good friend is someone who is positive. Though we always say “prepare for the worst and hope for the best”, we seldom do it when we face up with the worse situation. At this time, a positive friend has this power to make us believe that it is absolutely rightto obey the rule.In the end, I would like to quote a famous saying by Aristotle to end up my response. “What is a friend? A single soul in two bodies.”4. LeaderA good leader should have these criteria:1. Have a vision.Effective leaders and their organizations have an agenda. A vision. A vision is a direction—an attractive and attainable picture of the future. As a leader, if you don't know where you are going, you are irrelevant to your followers. With a vision you can inspire and lift individuals and groups to new heights—an important function of any leader.2. Seize opportunity.Look for experiences that are new and different. Develop relationships with people who are different from the people you ordinarily have relationships with, especially those that come from different backgrounds and age groups.3. Communication is key.Be accessible to everyone in the organization. Companies need to realize that the old model of the leaders sitting on top ofthe pyramid and the managers executing orders does not work in today’s environment. The person at the top cannot be the only leader. There have to be various people within the company acting in this role. There are many companies stuck in a rut where the managers are waiting to be told what to do. That doesn’t work.4. Be proactive.Promote continuous exploration of yourself and other leaders within the organization. Be accountable for what you do. If there is an issue in the company, don’t say you didn’t know anything about it. Look at the organization and constantly ask what can be improved.But there are some advertisements that exaggerate the functions of thecommodities to tell the wrong information to consumers. They make thecommodities popular by cheating the majority of consumers. And also there aresome commodities that do harm to the health of consumers and to the society. Forexample, smoking is poisonous, but the advertisements try to make a heroic imageof the smokers, as the result smoking is popular among young men who aredreaming to become heroes in women's eyes. But such advertisements areminorities.In summary, advertisements bring us convenience to choosethe commoditiesthat can meet our needs. Most of the commodities are popular due to theirusefulness, only some of them are due to the influence of advertisement. (298words)。

【雅思写作高频词汇】—科技类

【雅思写作高频词汇】—科技类

【雅思写作高频词汇】—科技类科技类雅思写作高频词汇1. advanced science 尖端科学2. scientific invention 科学发明3. exert a far-reaching impact on…对…产生一种深远的影响4. double-edged sword 双刃剑5. earth-shaking changes 翻天覆地的改变6. pay the way for the future development 为未来的发展铺平道路7. lay a solid foundation for…为…打下良好的基础8. energy crisis 能源危机9. depletion of resources 能源消耗10. milestone 里程碑11. sophisticated equipment 尖端设备12. technical innovation 科技创新13. expediency 权宜之计14. antithetical 与…背道而驰的15. over-commercialized 过渡商业化的16. a heated discussion 热烈的讨论17. exhaust gas 废气18. disastrous 灾难性的19. overshadow 使…相形见绌20. compared to/with…与…相比21. usher in 引领22. speedy and comfortable 既快捷又舒适23. opposite forces 负面影响24. a fatal breakdown 致命故障25. potential hazards 潜在危险26. pose a threat to…对…有一种威胁27. promote relative industries促进相关产业发展28. accelerate 加速…29. means of transportation 交通方式30. transportation tools 交通工具31. social status 社会地位32. environmentally-friendly resources环保的能源33. make people's life easier 使人们生活更方便34. alternative fuel 可替代燃料35. sustainable development 可持续性发展36. scientific exploration 科学探索37. air travel 航空旅行38. ridiculous 可笑的39. absurd 荒唐的40. substitute 取代41. overcome difficulties 克服困难42. make progress 取得进步43. a sense of national pride 民族自豪感44. unprecedented 前所未有的45. soaring 不断上升的46. give a great push to the economic growth极大地推动了经济发展47. see dramatic breakthroughs 取得突破性进展48. aggravate 使恶化49. optimize 优化50. cure-all solution 万能良药exert a far-reaching impact on…对…产生一种深远的影响These innovative ideas show that mankind has acquired a m ore scientificunderstanding of what development means and be come more rational and maturein the pursuit of development. T hey will exert GetWord a far-reachingimpact on the economic growth pattern, industrial stru cture and consumption model.“这些新理念反映出人类对发展含义的理解更加科学,在谋求发展的道路上更加理性、成熟,必将对未来的经济发展方式、产业结构和消费方式产生深远的影响。

托福写作科技类话题的常用表达+词汇分享

托福写作科技类话题的常用表达+词汇分享

把人们从繁重是如何更好地让机器人技术只有休闲的人生前景但是一个只有休闲的人生前景(prospect of leisure-only 托福写作科技类话题的常用表达 +词汇分享托福写作科技类的话题成为近年来托福考生备考托福写作时不可忽略的一个话题。

然而 随着科技在方方面面渗入到我们的日常生活中, 这类话题在考试中出现的比例也在逐年攀升。

其中 2010 年之后出现的频率直线上升。

在面对科技类话题时,最常见的考点就是要考生讨论科技现代化的利弊关系。

下面小编 为大家介绍了托福写作科技类话题的表达方式和词汇,希望对大家托福备考有帮助,大家快 来一起学习一下吧。

1. to unleash mass unemployment 导致大量的失业不同的人对于机器人技术 (robotics) 及人工智能 (artificialintelligence) 是利是弊一直各执一词,争论不休。

反对者反对机器人技术 (robotics) 及人工智能(artificialintelligence) 的 一 个 主 要 原 因 就 是 其 会 导 致 大 量 的 失 业 (tounleash mass unemployment) 。

而大规模的失业 (massunemployment) 使得大量劳动力 (labor force) 无事可做,从而会影响社会的稳定 ( to take a heavy toll on socialstability) 。

2. to outperform 超越然而支持者们却认为,现如今机器能够在几乎所有任务上超越人类 (machines are able to outperform humans atalmost anytask), 所以机器人技术 (robotics) 及人工智能 (artificialintelligence)的工作中解放了出来,提高了工作效率,人们才可以更多地去享受休闲娱乐活动。

只是在这个时刻确切到来之前,社会需要直面的这个问题 (Society needs to confront this question before it is upon us) 及人工智能为我们服务。

托福词汇写作 科技类

托福词汇写作 科技类

托福词汇写作科技类
科技领域的词汇在托福写作中经常出现,以下是一些常见的科技类词汇及其用法:
1. Technology (技术):可以用来描述任何一种发明或应用于某种领域的技术,如信息技术、医疗技术等。

2. Innovation (创新):用来描述独特或全新的想法、方法、产品或服务。

3. Artificial intelligence (人工智能):描述计算机系统的智能化,能够模拟人类思考和决策过程。

4. Virtual reality (虚拟现实):一种通过计算机技术创造的仿真环境,用户可以在其中沉浸式地体验。

5. Augmented reality (增强现实):一种将现实世界和数字信息相结合的技术,通过智能手机或其他设备进行。

6. Big data (大数据):描述大规模数据集合,可以用于分析和预测未来趋势。

7. Cloud computing (云计算):描述通过网络连接而不是本地服务器进行数据存储和处理的方法。

8. Internet of things (物联网):一种将物理设备通过互联网连接起来的技术,可以实现自动化和远程控制。

9. Renewable energy (可再生能源):包括太阳能、风能、水能等能源,对环境影响更小。

10. Genetic engineering (基因工程):一种通过改变生物基因
来改变遗传特性的技术。

在写作中使用这些词汇时,要确保与文章内容相符合并使用恰当。

同时,为了使文章更具说服力,可以加入具体的例子来支持所提出的观点。

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托福写作考试中需要的科技类实用词汇,数量比较多,还请大家认真背熟。

下面就和大家托福写作词汇分类汇总科技类常用词整理一览,希望能够帮助到大家,来欣一下吧。

托福写作词汇分类汇总科技类常用词整理一览非常先进的 adj. state-of-the-art尖端的 adj. cutting-edge彻底变革 vt. revolutionize自动化的 adj. automated机械化的 adj. mechanized电脑生成的 adj. computer-generated组装线 assembly line大规模生产 mass-production省钱的 adj. cost-effective/ economical深刻改变 vt. transform突破 n. breakthrough打破(传统的)界限 break boundaries无限的可能 endless possibilities发展 v.&n. advance信息过剩 information overload信息爆炸 information explosion自给自足 n. self-sufficiency虚拟世界 the virtual world脱离现实 be detached from reality(电脑的)摄像头 n. webcam不可想象的 adj. inconceivable远程通讯 n. telecommunications高生产率的 adj. productive自动化 n. automation可利用的 adj. available新颖的 adj. novel耐用的 adj. durable对用户友好的,方便使用的 adj. user-friendly常规的 adj. conventional增进,提高 vt. enhance=boost加速 speed up/ accelerate生产,制造 vt. manufacture标准化的 adj. standardized印刷机 printing press电报 n. telegraph外科手术 n. surgery采用 vt. adopt在家远程上班 n. telecommuting网络银行(业务) online banking提高效率 augment/ enhance/ boost efficiency提高生产效率 augment/ enhance/ boost productivity减少人力的机器 labor-saving machinery取代人力的机器 labor-replacing machinery自动化 n. automation生物技术 n. biotechnology克隆 v. clone远程通讯 n. telecommunications太空探索 space exploration/ space probe人的基因构成one’s genetic makeup/ one’s DNA programming 创新 n. innovations有独创性的,精巧的 adj. ingenious以惊人的速度 at a staggering rate超轻的 adj. ultra-lightweight超薄的 adj. ultra-thin便携的 adj. portable天线 n. antenna器官移植 organ transplant心脏起搏器 n. pacemaker交易 n. transactions载人登月 manned landing on the Moon载人航天器 manned spacecraft通讯卫星 telecommunications satellite气象卫星 weather satellite/ meteorological satellite发射台 launch pad哈勃太空望远镜 the Hubble Space Telescope防弹背心 bulletproof vest尖端的技术 cutting-edge technology信息爆炸 information explosion ( or over-load)信息时代 the information age ( or era)互联网的广泛应用 the proliferation of the Internet/ the extensive use of theInternet/ the widespread use of the Internet科技创新及发展 technological innovations/ inventions/ advances/ progressions托福写作提高写作成绩的办法第一,需要考生有一定的英语语法基础。

语法一直是中国英语教育的核心,对于中国学生来讲一般不是太大的困难。

而且新托福写作对于学生的语法要求不会很高,在懂得主谓宾正常的构句规则的基础上,加上对各种从句以及几个特殊句式(强调句、倒装句)的运用,就足以应付托福写作。

很多基础相对来说薄弱的考生经常会遇到的困境是对英语的语法产生恐惧,因为不写不错,一写就错。

这部分考生克服这个困难的办法是多去动笔写,写完了让老师或者是身边英语比较好的同学帮忙改,弄懂每一个语法错误是为什么道理,切不可消极怠工,意志沉沦。

第二,文章结构最重要。

托福写作通常是一个五段三点式的写作,通常我们也叫鱼骨头(FishBone)式。

这样的结构就是最为普遍的议论文结构,开头段+中间三段+结尾段。

千万不要小看这样的结构,以为这样的结构过于简单,过于八股。

其实,新托福写作考查的也就是考生是否会熟练运用这样的结构去表达自己对一个观点的看法。

美国的高中生会专门用一年的时间来学习这样的结构。

所以在准备托福写作的时候,应该特别注意要熟练运用五段三点式这样的结构。

第三,语言需要有一定程度上的多样性。

语言多样性分为句式的多样性和词汇的多样性。

新托福考试说到底,还是在考查学生的语言能力。

文章结构就是一个人的骨架,那么剩下来的工作就是需要往这具空空的骨架中添加进生动的血肉,这就是我们的语言了。

新托福写作考试对于考生的语言水平最基本的要求是没有太多的语法错误,也就是考生所犯的语法错误不会影响到文章的理解。

在这个基础上,新托福考试还要求学生会熟练运用一些句式、词汇,使文章看起来很native。

第四,我们必须注意中西方文化的差异对于我们新托福写作的影响。

这里最为典型的一点就是,西方人的思路是演绎式的(deduction),他们会先把自己最主要的观点亮出来,然后再针对自己的观点做进一步的阐释;而中国人的思路是归纳式的(induction),中国人擅于先大段的说理论证,分析各种可能的情况,然后最后加上一个总结,也就是自己的观点。

在新托福写作中我们一定要使用演绎式的写作方式,切忌使用归纳式的方式。

原因在于使用演绎式的写作方式,一开始就亮出观点,使读者很清晰地明白作者的观点,于是读者就会更好地理解下面的相关论证,使得读者更容易觉得文章的思路清晰,逻辑严密;而使用归纳式的写作方式,读者在阅读之前的论证的时候,自己心里也会产生一个自己的观点,也就是说读者自己就会先于作者得出一个观点,要是当最后作者的观点与读者的观点相异时,就会很容易的使读者认为作者的思路不清晰,逻辑不严密。

这就是中国式思路归纳式的缺点。

第五,我们必须要注意新托福机考的特殊性。

从小到大,我们写过无数的作文,考过无数的考试,但是机考对于一般的考生来说几乎都是第一次。

新托福考试实施的是网络机考,也就是说我们的作文都需要在考试的时候用键盘敲出来,这个对于一般的考生来说也会是一个不大不小的障碍。

针对于机考,我们平时就需要注意练习。

现在的孩子都会用网络聊天,打字速度飞快,但是,你们平时都是用英文聊天的么中文和英文的打字习惯是不一样的,需要我们平时慢慢地去适应,而且平时一定要花时间去适应,否则考试的时候一定会吃亏。

并且,很多孩子平时在家都使用的是笔记本电脑,而正式考试的时候使用是台式机,笔记本电脑和台式机的键盘是有所区别的,手感也是有很大的差异,所以平时练习写作的时候需要使用最普通的电脑键盘。

这些细节往往就是决定成败的重要砝码。

托福写作析Food has become easier to prepareNowadays, food has become easier to prepare. Has this change improved theway people live Use specific reasons and examples to support your answer.范文The twentieth century has brought with it many advances. With thoseadvances, human lives have changed dramatically. In some wayslife is worse, butmostly it is better. Changes in food preparation methods, for example, haveimproved our lives greatly.The convenience of preparing food today is amazing. Even stoves have gottentoo slow for us. Microwave cooking is much easier. We can press a few buttonsand a meal is completely cooked in just a short time. People used to spend hourspreparing an oven-cooked meal, and now they can use that time for other, betterthings. Plus, there areall kinds of portable, prepackaged foods we can buy.Heat them in the office microwave, and lunch at work is quick and easy.Food preparation today allows for more variety. Withrefrigerators andfreezers, we can preserve a lot of different foodsin our homes. Sincetechnology makes cooking so much faster, peopleare willing to make severaldishes for even a small meal. Parents are more likely to let children be picky,now that they can easily heat them up some prepackaged macaroni and cheese onthe side. Needless to say, adults living in the same house may have verydifferent eating habits as well. If they don't want to cook a lot of differentdishes, it's common now to eat out at restaurants several times a week.Healthful eating is also easier than ever now. When people cook, they usenew fat substitutes and cooking sprays to cut fat andcalories. This reduces therisk of heart disease and high cholesterol. Additionally, we can buy fruits andvegetable fresh, frozen or canned. They are easy to prepare, so many of us eatmore of those nutritious items daily. A hundred years ago, you couldn't imaginethe process of taking some frozen fruit and ice from the freezer, adding somelow-fat yogurt from a plastic cup and some juice from a can in the refrigerator,and whipping up a low-fat smoothie in the blender!Our lifestyle is fast, but people still like good food. What new foodpreparation technology has given us is more choices. Today, wecan prepare foodthat is more convenient, healthier, and of greater variety than ever before inhistory.。

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