老托福听力30篇下载之地球内部构成(原文+翻译)

官方网站：老托福听力30篇下载之天文学家（原文+翻译）老托福听力30篇下载之天文学家（原文+翻译）。

托福考试备考资料你选老托福听力30篇了吗？没选也不要紧，下面小马编辑为大家精选了老托福听力30篇中天文学家相关的原文及翻译，同学们不用下载完整版的老托福听力30篇也可以，还等什么，赶快来下载吧。

老托福听力30篇是托福听力考试备考必备的材料，下面为大家整理了老托福听力30篇中天文学家相关内容，还附带有原文及翻译，同学们可下载进行练习。

Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his or her time analyzing data and may only be at the telescope a few weeks of the year. Some astronomers work on purely theoretical problems and never use a telescope at all. You might not know how rarely images are viewed directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First, a photographic plate is coated with a light-sensitive material. The plate is positioned so that the image received by the telescope is recorded on it. Then the image can be developed, enlarged, and published so that many people can study it. Because most astronomical objects are very remote, the light we receive from them is rather feeble. But by using a telescope as a camera, long time exposures can be made. In this way, objects can be photographed that are a hundred times too faint to be seen by just looking through a telescope.许多人认为天文学家是那种每晚都把时间花在冰冷的天文台上，通过望远镜仔细观察的人。

今天，环球托福为备考托福听力的考友们带来托福TPO听力文本翻译Lecture1Astronomy （上），帮助大家复习托福听力以及分析听力文章的重点通常出现在哪些关键词后。

下面，请看环球托福分享的托福TPO听力文本：Geocentric&Heliocentric theoryNarrator Listen to part of a lecture in a history of science class. Aristarchus-Heliocentric Theory ProfessorOk, we have been talking about how throughout history, it was often difficult for people to give up ideas which have long been taken for granted as scientific truth, even if those ideas were false. In Astronomy, for example, the distinction between the solar system and the universe wasn’t clear until modern times. The ancient Greeks believed that what we called the solar system was in fact the entire universe, and that the universe was geocentric. Geocentric means Earth-centered, so the geocentric view holds that the Sun, the planets, and the stars, all revolve around the Earth, which is stationary. Of course, we now know that the planets, including Earth, revolve around the Sun, and that the solar system is only a tiny part of the universe.托福TPO听力文本翻译我们已经讨论过，纵观历史，当人们要放弃长久以来已经被理所当然地视为科学真理的观点，是如何的困难，即使这些观点是错的。

托福听力词汇知识之地球科学托福听力词汇知识之地球科学地球科学Earth’s interior 地球的内部Seismic waves地震波Compression 压缩Shear (a deformation of an object in whichparallel planes remain parallel but are shiftedin a direction parallel to themselves)Slow down 减慢速度Reflect 反射Depth深度Density 密度Boundary边界Mantle 地幔Crust 地壳Core地心Continental plate 大陆板块Tectonic plate (地球表面的)构造板块Continental drift 大陆漂移Layer, strata 层Stratify 分层Crack 裂缝Molten lava 融化的岩浆Climatic shift=Climatic changes气候变化Consistent pattern 统一的，始终一致的Solar energy太阳能Radiate 发射，放射Crude approximation 大概的猜测Speculation猜测Cooling down 冷却Mechanism 机制Length of the dayPhysical force 体力Imaginary line 虚拟线Artificial reservoir 人工水库LatitudeRedistribute再分配，再分布Spin 快速旋转Minerals 矿物质Diverse 多样的Specimen，Sample 样品Abundant 丰富的Glassy像玻璃的Amazon stones天河石Firing vapor 炙热的水蒸汽Wipe out 根除，彻底消灭Mt Everest 珠穆朗玛峰Elevation 海拔，海拔增高Precise measurement 精确的测量Global Positioning System全球定位系统Longitude 经度Latitude 维度Alternative sources of energy 可替代资源Gas hydrate气体水合物Trap 困住Flame 火焰Potential 潜在的Model 模式Geological fault地质断层Crack 裂缝seismic gap地震活动空白地带postulate 假设chunk 大块cylinder 圆柱cylindrical 圆柱形的ground tilt measurement 地倾斜观测evacuate 撤出sedimentary adj. 沉淀性的accumulate 积累托福听力高分笔记技巧1.记关键词所谓关键词，是指与听力中心内容有密切关系的词汇和短语，是考点的主要出处。

老托福听力30篇下载之植树项目（原文+翻译）（合集5篇）第一篇：老托福听力30篇下载之植树项目(原文+翻译)官方网站：老托福听力30篇下载之植树项目（原文+翻译）老托福听力30篇是托福听力考试备考必备的材料，下面为大家整理了老托福听力30篇中植树项目相关内容，还附带有原文及翻译，同学们可下载进行练习。

托福考试备考资料你选老托福听力30篇了吗？没选也不要紧，下面小马编辑为大家精选了老托福听力30篇中植树项目相关的原文及翻译，同学们不用下载完整版的老托福听力30篇也可以，还等什么，赶快来下载吧。

Now that we've all introduced ourselves to the new members, let's get down to work.As the committee in charge of this year's tree-planting project, we have several items on our agenda.First, we have to review the budget.The president has informed me that the trustees have set aside $3,000 for the purchase of trees and our environmental T-shirt sale netted a profit of $1,500.Second, we have to finalize the choice of trees.As you know, we're working with Richardson's Nursery again this year since everyone seemed pleased with the work he did for us last year.Mr.Richardson has presented us with several choices within our price range that he thinks would meet our needs.He's sent us pictures of the trees for us to look at, but he wanted me to tell you that we're welcome to visit the nursery if we want to see the trees stly, we need to plan some kind of ceremony to commemorate the planting.Several ideas, including a garden party of some sort, have been suggested.So let's get on with it and turn to the first order of business.既然现在我们已经向新成员们做了自我介绍，让我们开始工作吧。

智课网TOEFL备考资料托福TPO1-30听力原文文本全集18 版整理摘要：托福TPO听力1-30听力原文文本全集1.8 版整理!大家都知道托福听力TPO试题都来源于历年考试机经，对于该试题内容的权威性和仿真性自不用说，为方便大家更深入的研究小编特给出了托福TPO听力1-30听力原文文本全集1.8 版资料，同学们可以好好练习一下。

托福 TPO听力1-30听力原文文本全集1.8 版整理!大家都知道托福听力 TPO试题都来源于历年考试机经，对于该试题内容的权威性和仿真性自不用说，为方便大家更深入的研究小编特给出了托福TPO听力1-30听力原文文本全集1.8 版资料，同学们可以好好练习一下。

1.Why does the student go to see the librarian? #To sign up for a seminar on using electronic sources for research #To report that a journal is missing from the reference area #To find out the procedure for checking out journal articles #To ask about how to look for resources for a class paper #2.What does the librarian say about the availability of journals and articles in the library? #They are not easy to find if a professor put them on reserve #Most of them are accessible in an electronic format #Most of them can be checked out for three weeks #Printed versions from the past three years are located in the reference section #3.What does the librarian suggest the student should do to save time? #Choose an easier research topic#Concentrate on five journals#Read the summaries of the articles first#Install a new program on her home computer#4.What can be inferred about why the woman decides to use the computer in the library?#She thinks she might need additional help from the man#She does not have a computer at home#She has to hand in her assignment by the end of the day#She will be meeting a friend in the library later on#5.Why does the woman say this #She had forgotten about the information#She is surprised she was not aware of the information#She is annoyed that the information was published only recently#She is concerned that the librarian gave her incorrect information针对大家托福听力提分困难的复习处境，小马有开发出模拟托福听力考场环境的托福听力APP,小马托福听力APP中涵盖了TPO1-34听力真题全部内容的，答案解析应有尽有。

托福阅读经典加试题及答案：地核物质成分（附下载）
托福加试一般分为托福听力经典加试，跟托福阅读经典加试。

那么托福加试算分吗，加试是不算分的，但并不意味着你可以随便做。

新航道英语学校为大家整理了下托福阅读经典加试-地核物质成分的试题及答案。

希望对大家有帮助。

地核物质成分
讨论地核物质成分，科学家根据地震波传导的快慢，确定了地核的成分与地表的成分不同。

然后科学家发现火山爆发出来的物质有钻石，证明地球深层是一个高温高压的环境，因为钻石只能在这种情况下产生。

然后来了一段很长的，TMD,如果他分开好了。

说根据陨石里面的材料来判定地核的材料。

因为科学家可以估计地核的密度，如果发现陨石的密度与地核密度差不多，很有可能他们的element(元素成份)是相同的。

有一道题目问地核的构成物质最多是什么，有iron, silicon(硅),还有两个忘记了。

托福阅读考试时间一般是60分钟，在托福阅读加试的情况下会再加40分钟，总体考试即100分钟。

新航道提醒大家托福阅读加试题的位置不固定，考生很难分辨哪一道是加试题，只能通过日常积累来判断。

大家一定要认真做每一道题目。

英语学习无论对于学生还是职场人士来说都是非常重要的，很多要出国留学的学生需要准备对应的托福、雅思、SAT、GRE、GMAT等留学考试，获得较高的分数才能申请相对较好的国外大学。

国内大学生经常要备考的是四六级考试，能在四六级考试中获得较高的分数，在今后的职场工作总也会有一定的优势。

英语的学习词汇是基础，各个不同等级的考试对于词汇量的要求也不同，一般要求的词汇量在3000-20000不等。

学好英语在掌握足够词汇量的基础上还要对语法有一定的了解，生活中多练习口语，掌握一些口语交流技能。

为大家整理汇总了下述英语学习材料，方便大家学习查看。

为了让大家更好的准备托福考试，给大家整理老托福听力PartC原文，下面就和大家，来欣一下吧。

老托福听力PartC原文1Everyone is interested in improving their diet.每个人都对他们的饮食感兴趣。

Adding grains is one of the easiest ways.增加谷物是最容易的方法之一。

Many people in the United States have a growing concern about nutrition, sograins are often served in restaurants.在美国，关于营养，许多人越来越关注，所以谷物在餐厅里经常摆上餐桌。

And many grains are now available in grocery stores, too, though for someyou still have to go to health food stores.而且，现在许多谷物也可在食品杂货店买到，尽管你们中的某些人依然不得不去健康食品店。

You can stock up when you go, though, because uncooked grains keep a longtime.不过，当你去的时候你可以囤货，因为没有煮过的谷物保存时间长。

官方网站：老托福听力30篇下载之James Polk（原文+翻译）老托福听力30篇是托福听力考试备考必备的材料，下面为大家整理了老托福听力30篇中James Polk 相关内容，还附带有原文及翻译，同学们可下载进行练习。

托福考试备考资料你选老托福听力30篇了吗？没选也不要紧，下面小马编辑为大家精选了老托福听力30篇中James Polk相关的原文及翻译，同学们不用下载完整版的老托福听力30篇也可以，还等什么，赶快来下载吧。

So, uh . . . as Jim said, James Polk was the eleventh President, and . . . uh . . . well, my report's about the next President—Zachary Taylor. Taylor was elected in 1849. It's surprising because . . . well, he was the first President that didn't have any previous political experience. The main reason he was chosen as a candidate was because he was a war hero. In the army, his men called him "Old Rough and Ready". I guess because of his . . . "rough edges." He was kind of blunt and he didn't really look like a military hero. He liked to do things like wear civilian clothes instead of a uniform, even in battle. And he was so short and plump he had to be lifted up onto his horse.But he did win a lot of battles and he became more and more popular. So, the Whig party decided to nominate him for the presidency, even though no one knew anything about where he stood on the issues. I couldn't find much about his accomplishments, probably because he was only in office about a year and a half before he died. But one thing, he pushed for the development of the transcontinental railroad because he thought it was important to form a link with the West Coast. There was a lot of wealth in California and Oregon from commerce and minerals and stuff. Also, he established an agricultural bureau in the Department of the Interior and promoted more government aid to agriculture. Well, that's about all I found. Like I said, he died in office in 1850, so his Vice President took over, and that's the next report, so . . . thank you.所以，嗯…就像Jim所说，James Polk是第11任总统，并且…嗯…好了，我的报告时关于下一任总统——Zachary Taylor。

小马备考包——之听力真题词汇-地球全部来自托福听力真题——————假一罚十！哈哈马骏万岁^-^这是神马老师？？？恩，这是神马老师。

基础薄弱者必须掌握！！！！！！！！！！！背什么词汇最有效？？？你的词汇书列出给你的单词是否都是有用的？？？你每天背单词的时候是否想过这些你玩命背了忘忘了背的词是否真的会在你的阅读或者听力里出现呢？？？快扔掉单词书。

背真题词汇吧！！！。

小马整理来自历年的（1）托福笔试PBT 和（2）机考CBT 的真题！！！！——这才是你需要的单词。

1. geology 地质学2. rock 岩石3. dinosaur 【古生物】恐龙4. comet 【天文】彗星5. plow犁，耕6. evolution7. disappear8. fascinate9. radiocarbon10. fossil11. extinction12. temperature13. constant14. underground15. discuss16. kill off17. wind up18. exactly19. afterward20. amazing (【美】plow, 又作plough 【英】进化消失迷住放射性碳化石灭绝温度恒定地下的讨论消灭终结确切地历来令人惊奇的21. impact 冲击22. probably 可能23. flame 火焰24. explain 解释25. eventually 最终26. species 物种27. geological 地质学的28. evidence 证明29. crash 撞击30. enormous 巨大的31. crater 陨石坑32. swept 卷走33. burst 爆裂34. intense 强烈的35. mammal 哺乳动物36. survive 存活37. dust 尘埃38. atmosphere 大气层39. global climate change40. affect 影响全球气候变化1. axis 地轴2. imaginary line 想象中的线3. spin4. rotation5. artificial reservoir6. redistribute7. equator8. latitude9. accuracy10. settlement11. describe12. illustrate13. serious14. activity15. affect16. surface17. pollute18. mineral content19. slightly20. remain 旋转【天文】自转人工水库重新分配 (地球或天体的赤道【地理】纬度精确性定居描述说明系列活动影响表面污染矿物含量略微地保留21. increase 增加22. ice skater 滑冰者23. recreation 娱乐24. gravity 重力25. compare 比较26. length27. completely28. center29. speed30. direct31. tremendous32. aware33. physical34. significant35. matter36. measurable37. motion长度全部地中心速度直接的巨大的意识到物理的重要的因素显著的运动1. comprise 由…组成 2. pave 铺设而成的街道 3. repel4. drain5. gutter6. evaporation7. urbanization8. condensation9. cling 10. measure 11. temperature 12. urban 13. environment 14. lifestyle 15. process 16. reflect 17. sunlight 18. prevent 19. vehicle 20. dust【物理】弹回排水渠沟，街沟蒸发(作用城市化【物理】凝聚(作用附着测量温度城市环境生活方式过程反射日光防止交通工具尘埃21. particle 微粒 22. vary 变化 23. release 释放 24. rainfall 降水 25. elevation 海拔高度 26. concentration 27. density 28. fog 29. form30. prevalent 31. climatologist 32. emerge 33. average 34. frequent 35. flood 36. meteorology 37. eventually 38. heat 39. affect 40. important 41. requirement 42. surrounding 集中密度雾形成普遍的气候学家出现平均频发的洪水气象学最终热量影响重要的需求周围的43. industry 工业 44. water vapor 水蒸气 45. liquid 液体 46. thunderstorm 雷阵雨47. generate 产生 48. reduce 49. suspend 50. take place1. strata2. shoreline3. length4. formation5. tidal6. cycle7. gravitational8. origin9. sample 10. ocean 减少悬浮发生地层；层大陆海岸线长度形成潮汐的循环重力的来源样本海洋11. worn away 磨损 12. wave 海浪 13. ancient 古老的 14. approximate 大约的 15. illustrate 阐明 16. describe 17. rotate 18. extreme 19. weather 20. vary 21. composition 22. geology 23. opposite 24. complete 25. tiny26. layer 27. mud 28. dust29. blown over 30. sand 31. stripe 32. indicate 描述自转极端的天气变化组成地理学相反的完整的微小的层泥尘埃被淡忘沙子条纹显示33. thickness 厚度 34. alternate 交互的 35. deposit 沉淀 36. represent 表示 37. revolve （使）旋转 38. speed up 39. gravity 40. pulling 41. drag 42. turn1. lava2. volcanic eruption3. magma4. hazard5. fragmentary6. pyroclastics7. avalanche8. destruction9. material 加速重力吸引拖动转动熔岩火山爆发【地质】岩浆危险【地质学】碎屑质的【地质】火成碎屑物(的雪崩破坏物质10. expel 喷出 11. explosion 爆发 12. rarely 稀少地 13. expert 专家 14. location 地点 15. occur 16. damage 17. flow18. frequently 19. eject 20. emit 21. mixture 22. gas 23. dust24. ash 25. predict 26. form27. familiar 28. convince 29. boost 30. describe 31. typically 发生破坏流频繁地喷出发出混合物气体尘埃灰预测形成熟悉使相信推描述典型的32. project 项目 33. tremendous 巨大的 34. temperature 温度 35. path路径36. island 岛屿 37. literally 38. completely 39. release 40. combination 41. fluid 42. fragment 43. pressure 44. wiped out1. investigation2. vibration3. disappear4. makeup5. interior 不夸张的完全地释放混合物流动的碎片压力消灭调研调查震动消失构造内部6. assignment 作业7. important 重要的 8. geologist 地质学家 9. accurate精确地10. seismic wave 地震波 11. earthquake 12. travel 13. enable 14. inner part 15. reveal 16. compression 17. shear 18. liquid 19. solid 20. depth 21. disappear 22. reflect 23. boundary 24. mantle 25. core 26. crust 27. molten 地震传递使能够内部显示压缩切断液体固体深度消失反射界线地幔地核地壳熔融的28. lava 熔岩 29. volcano 火山 30. source 来源1. disturb2. atmosphere3. climatic shift4. Ice Age5. back up6. review7. in general8. define9. consistent 10. pattern 11. significant 12. period 13. occur 14. balance 15. solar energy 打扰，扰乱大气气候变化冰河时代后退复习大多数定义一贯的模式重要的时期出现平衡太阳能16. radiate 辐射 17. surface 表面 18. exchange 转换19. differently 以不同的方式 20. system 系统 21. complex 22. crude 23. approximation 24. sophisticated 25. hypothesis 26. speculating 27. volcanic 28. activity 29. mechanism 30. erupt 31. disperse 32. particle 33. global 34. complete 35. involve 36. different 37. operate 复杂的粗略的近似值精密的假说猜测火山的活动途径喷发散布微粒全球的完整的包含不同的起作用1. diverse 多样的2. abundant 富裕的，多余的3. geologist4. invite5. mineral6. diverse7. specimen8. closely9. feldspar10. abundant11. divided into12. type13. orthoclase14. notice15. vary16. glassy17. volcanic18. collect19. trip 地质学家邀请矿石多样的标本仔细地【矿】长石丰富的分为种类【矿】正长石注意到变化光滑的火山的收集旅行20. microcline 【矿】微斜长石21. amazonstone 【矿】天河石，绿长石22. identify 识别23. jewelry 珠宝24. attractive 有吸引力的25. plagioclase feldspar 【矿】斜长岩26. rare 稀有的27. particularly 特别地28. proud 自豪29. variety 多样性30. collection 收藏品31. slide 幻灯片1. sedimentary rock2. photosynthesis3. accumulate 沉积岩光合作用积累4. fossil fuel 化石能源5. coal 煤6. oil 石油7. natural gas 天然气8. trapped 被困的9. remain 残骸10. process 过程11. store 储存12. chemical compound 化合物13. release 释放14. decay 腐烂15. energy 能量16. organic matter 有机物17. completely 彻底地18. hence 由此19. considerable 相当多的20. rate 速度21. dig up 开采22. burn 燃烧23. nonrenewable 不可再生的24. resource 资源25. alternative 可替代的26. renewed 可再生的1. precise 准确的2. surface 表面3. previously 之前的4. mountain-climbing5. recalculate 登山重新计算6. elevation 海拔高度7. determine 确定8. traditional 传统的9. survey 测量10. method 方法11. measurement 度量单位12. take advantage of 利用13. recent 最近的14. advance 进步15. technology 技术16. satellite 人造卫星17. circle 环绕... 运行18. constantly 不断地19. send out 发出20. signal 信号21. contain 包含22. important 重要的23. longitude 【地理】经度24. latitude 【地理】纬度25. special 特殊的26. receiver 接收器27. summit 山顶28. heavy 沉重29. reduce 减轻30. handheld telephone 手持电话31. access 通过32. peak 山顶1. property 财产，财富2. earthquake 地震3. reasonable 较好的4. article 文章5. tremendous 巨大的6. damage 破坏7. seismologist 地震学家8. method 方法9. prediction 预测10. fairly 相当11. locate 指出... 的位置12. potential 潜在的13. specific 确切的14. occur 发生15. introduce16. model17. fault18. crack19. crust20. seismic gap21. activity22. postulate23. due24. phenomena25. tilt26. cylindrical27. tube28. tend to29. correctly30. successful31. evacuate 介绍模式断层裂缝地壳地震活动空白地带活动假定到期现象倾斜圆柱形的管子倾向于正确地成功的撤离32. struck 侵袭33. unfortunately 不幸的是34. consistently 一贯地35. perfect 完美的36. based on 基于37. closely38. a series of39. probability40. formula41. calculate42. confidence1. long-term2. eventually3. global4. oceanographer5. analyze6. sediment7. ocean floor8. depth 紧密地一系列可能性公式计算信任长期的最终的全球的海洋学家分析沉积物海底深度9. remain 遗骸10. layer 层11. determine 确定12. period 周期13. Ice Age 冰河时代14. decrease 减少15. drop 下降16. feet 英尺17. evaporate 蒸发18. frozen 冻结19. continental 大陆的20. glacier 冰山21. melt 融化22. indicate 显示23. regular 规律的24. historical 历史的25. data 数据26. in order to 为了27. possible 可能的28. effect 影响29. global warming 全球变暖30. industrial 工业的31. pollutant 污染物质32. capable 有能力的33. temperature 温度34. urgent 紧急的35. precisely 精确地36. sea level37. rise1. attractive2. direction3. original4. long-lost5. province6. complex7. process8. involve9. state-of-the-art10. technology11. location12. pinpoint 海平面上升有吸引力的方向原始的，最初的长久不见的省复杂的过程需要采用最先进水平的技术位置确定13. interesting 有趣的14. major 主要的15. market 市场16. livestock 家畜17. crop 农作物18. official19. necessary20. trade21. movement22. good23. trend24. reverse25. escape26. threat27. disease28. cholera29. epidemic30. negative31. project32. stress33. flow34. completely 政府必要的贸易运动商品趋势转变逃避威胁疾病【医】霍乱流行负面的项目强调流完全地35. unhindered 不被阻碍的36. single 单独的37. region 地区38. influence 影响39. evident 明显的40. disuse41. simply1. alternative2. surface3. seawater4. lookout5. source6. plentiful7. coal8. oil9. gas hydrate10. below11. pressure12. trap 弃用几乎可替代的表面海水留心观察资源丰富的煤石油天然气水合物在... 下面压力使受限于13. crystal 晶体14. individual 单独的15. molecule 分子16. methane 【化】甲烷17. natural gas 天然气18. strange19. stuff20. match21. burst22. flame23. chunk24. normal25. air pressure26. temperature27. hiss28. bubble29. melt30. escape31. hard32. miner33. handle34. arctic region 奇特的物质火柴燃烧火焰大块正常大气压温度发出咝咝声冒泡融化逸出困难矿工处理北极地区35. mile 英里36. environmentalist 环境学家37. warn 警告38. disastrous 灾难性的39. offshore 近岸的40. drilling 【矿】钻井41. seep 渗漏42. deposit 沉积43. release 释放44. atmosphere 大气层45. recall 回忆起46. greenhouse gas 温室气体47. worsen 恶化48. global warming 全球变暖49. offer 提供50. interesting 有趣的51. possibility 可能性52. fuel 供给燃料53. furnace 暖炉1. glacier 冰川2. formation 行成3. topographic map 地形地图4. continent 大陆5. flat 平坦的6. Great Plains7. prairie8. steppe9. feature10. level11. terrain12. dry13. climate14. absence15. actually16. shallow17. inland sea18. sediment19. smooth20. border21. responsible22. block23. moist 大平原大草原大草原特征水平的地形干燥的气候缺乏事实上浅的内海沉积物使光滑边缘负责任的阻碍湿润的24. intervene 干涉25. irrigation 灌溉26. windy 多风的27. divide 分成28. zone 地带29. mix 混合30. intermediate 中等程度的31. height 高度1. fuel 能源2. contain 包括百分比 3. percentage4. alternative 可替代的5. compose 构成6. chemical 化学品7. naphtha 【化】石脑油8. promising （有）前途的9. gasoline 石油污染 10. pollute11. require 需要12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. completely engine regular combustion minor mechanical modification change over doubt fear freeze antifreeze undergone especially government vehicle 彻底地发动机正常的燃烧较少的机械方面的改造改装怀疑害怕冻结【化】防冻液经历特别政府交通工具 1. destructive 2. thunderstorm 破坏性的暴风雨3. development4. tornado5. violent6. frightening7. powerful8. interesting9. exactly 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. occur front humid gulf air masses rapidly rush replace inrushing extreme thermal instability rotate demolish suck up 发展龙卷风剧烈的恐怖的强有力的有趣的精确地出现【气】锋（指冷热空气团交汇线）潮湿的海湾【气】气团迅速地急速流动取代流入的极度的热量的不稳定性旋转毁坏吸收25. 26. 27. 28. 29. 30. 31. air pressure drop remain explode outward technological predict 大气压下降保持爆破向外技术的预测。