新课标高中英语必修三unit4-词汇
高一英语必修三unit4单词知识点
高一英语必修三unit4单词知识点高一英语必修三Unit 4 单词知识点Unit 4单词部分是高一英语必修三课程的重要组成部分。
本单元的单词涵盖了各个主题和不同语法结构，掌握这些单词将有助于提高学生的词汇量和英语表达能力。
下面是Unit 4中一些重要的单词及其释义和用法。
1. device (n.) - a tool or machine that has been invented for a particular purpose.Example: The latest smartphone is an electronic device that can perform various tasks.2. remote (adj.) - situated far away; distant.Example: The village was located in a remote area, accessible only by hiking or helicopter.3. astronomy (n.) - the scientific study of the stars, planets, and other celestial objects.Example: My brother is studying astronomy at university and hopes to become an astrophysicist.4. challenge (n.) - a difficult task or situation that requires effort and determination to overcome.Example: Climbing Mount Everest was the biggest challenge of her life.5. vivid (adj.) - producing clear and strong mental images; lively and intense.Example: The photograph brought back vivid memories of our childhood.6. hardship (n.) - severe suffering or deprivation.Example: Many people in developing countries face daily hardships such as a lack of clean water and food.7. spectacle (n.) - a visually striking performance or display.Example: The fireworks display on New Year's Eve was a spectacular spectacle.8. accompany (v.) - go somewhere with (someone) as a companion or escort.Example: I will accompany you to the concert so that you don't have to go alone.9. theoretical (adj.) - based on or calculated through theory rather than practical experience.Example: The scientist presented a theoretical explanation for the phenomenon, but more research is needed to confirm it.10. significant (adj.) - sufficiently great or important to be worthy of attention; noteworthy.Example: The discovery of a new species in the rainforest is a significant breakthrough in the field of biology.11. ambitious (adj.) - having a strong desire and determination to succeed or achieve something.Example: She has always been ambitious and dreams of becoming a successful entrepreneur.12. visualize (v.) - form a mental image of; imagine.Example: Close your eyes and try to visualize a peaceful beach with clear blue water and palm trees.13. abundant (adj.) - existing or available in large quantities; plentiful.Example: The garden was filled with abundant flowers and plants of various colors.14. identify (v.) - establish who or what (someone or something) is.Example: The police were able to identify the suspect through fingerprint analysis.15. navigation (n.) - the process or activity of accurately and efficiently operating and controlling a ship, aircraft, or spacecraft.Example: The GPS system provides accurate navigation instructions to drivers, helping them reach their destinations.以上是Unit 4单词的部分知识点，希望对你的学习有所帮助。
新课标高中英语必修三unit4 词汇共26页
39、勿问成功的秘诀为何，且尽全力做你应该做的事吧。——美华纳
40、学而不思则罔，思而不学则殆。——孔子
新课标高中英语必修三unit4 词汇
1、纪律是管理关系的形式。——阿法 纳西耶 夫 2、改革如果不讲纪律，就难以成功。
3、道德行为训练，不是通过语言影响 ，而是 让儿童 练习良 好道德 行为， 克服懒 惰、轻 率、不 守纪律 、颓废 等不良 行为。 4、学校没有纪律便如磨房里没有水。 ——夸 美纽斯
5、教导儿童服从真理、服从集体，养 成儿童 自觉的 纪律性 ，这是 儿童道 德教育 最重要 的部分 。—— 陈鹤琴
谢谢！
一不会改正的缺点是软弱。——拉罗什福科
xiexie! 38、我这个人走得很慢，但是我从不后退。——亚伯拉罕·林肯
高中英语必修三 Unit 4 必背单词和词块
必修三Unit4 必背单词和词块(一)背阅读单词——会认就行(背诵时遮住右侧汉语，先自主翻译，后比对词义)1.procedure n．程序；步骤；手续2．mental adj. 精神的；思想的3．gravity n. 重力；引力4．frontier n. 边境；国界；边远地区5．vehicle n. 交通工具；车辆6．launch vt.&n. 发射；发起；上市7．recycle vt. 回收利用；再利用8．current adj. 当前的；现在的n. 水流；电流；思潮9．sufficient adj. 足够的；充足的10．facility n. 设施；设备11．fatal adj. 致命的；灾难性的12．mystery n. 神秘事物；谜(二)背重点单词——写对才行1．desire n. 渴望；欲望vt. 渴望；期望2．signal vt.&vi. 标志着；标明；发信号n. 信号；标志3．lack n. 缺乏；短缺vt. 没有；缺乏4．float vi.浮动；漂流；漂浮vt. 使浮动；使漂流5．otherwise adv. 否则；要不然6．beyond prep. 在更远处；超出7．keen adj. 热衷的；渴望的8．shallow adj. 肤浅的；浅的9．pattern n. 模式；图案；模范10．analysis n. (对事物的)分析；分析结果11．monitor n. 监视器；监测仪vt. 监视；监测；监控12．resource n. 资源；财力；物力13．attach vt. 系；绑；贴(三)背拓展单词——用准才行1．Intelligent adj.有智慧的；聪明的；有智力的→intelligence n．智力；聪明；智能2．determine vt.查明；确定；决定→determined adj.有决心的；意志坚定的→determination n．决心；决定3．disappoint vt.使失望→disappointed adj.失望的；沮丧的→disappointing adj.令人失望的→disappointment n．失望4．independent adj.独立的；自立的→independently adv.自立地；独立地→independence n．独立5．globe n．地球；世界；地球仪→global adj.全球性的；全世界的6．argue vt.&vi.论证；争辩；争论→argument n．争论；争吵；论点7．regular adj.定期的；经常的；正常的→regularly adv.经常；定期地8．limit n．限制；极限；界限vt.限制→limited adj.有限的→limitless adj.无限的[语境活用]1．Since the country became independent in 1842, it has played an important role independently.(independent) 2．A person's life is limited but knowledge is limitless.(limit)3．Artificial intelligence has been used in phones, which makes them seem to be intelligent.(intelligent)4．She is a determined girl, so we know that once she has determined to do something, she will make her dream come true with great determination.(determine)5．To my disappointment,_I saw a disappointed expression on his face due to his disappointing testscore.(disappoint)6．He argued against smoking, and insisted that it was beyond argument that smoking was harmful to health.At last, he argued us out of smoking.(argue)(四)背高频单词——先“记牢”再“用活”，不背绝对不行1．determine vt.查明；确定；决定2．disappointed adj.失望的；沮丧的渴望；欲望vt.渴望；期望3．desire n．4．lack n．缺乏；短缺vt.没有；缺乏5．argue vt.& vi.论证；争辩；争论(五)背短语词块——表达出彩，需多积词块才行单元短语再认再现1．carry on继续做，坚持干2．on board 在宇宙飞船上；在船(飞机)上3．in the hope of doing_sth. 抱着……的希望4．so as to (do sth.) 为了；以便5．figure out 弄懂；弄清楚；弄明白6．result in 导致；造成7．as a result 所以；结果(是)8．provide for sb. 提供生活所需9．in closing 最后10．run out 用完；耗尽重点短语拓展用活1．result in导致；造成2．run out用完；耗尽(六)背主题写作——好习作就靠“仿效”和“背诵”议论文：太空探索是否值得？【题目要求】最近，你班同学就“太空探索是否值得”这一话题展开了一场讨论。
人教新课标高中英语必修三unit4词汇课
人教新课标高中英语必修三unit4词汇课在人教新课标高中英语必修三的Unit 4中，词汇课通常会包括一系列与单元主题相关的词汇，这些词汇有助于学生更好地理解课文内容，并在口语和写作中运用。
以下是一些可能包含在这个单元中的词汇及其用法示例：1. Curious (adj.) - 表示对某事物感兴趣或想要了解更多。
例如：She is curious about the ancient civilization.2. Mystery (n.) - 指难以理解或解释的事物。
例如：The mystery of the missing painting has never been solved.3. Fascinate (v.) - 使某人非常感兴趣。
例如：The story of the lost city fascinated the young explorer.4. Incredible (adj.)) - 难以置信的。
例如：The incredible journey of the lone traveler was full of adventures.5. Survive (v.) - 生存下来。
例如：After the shipwreck, only a few people survived.6. Thrill (n.) - 激动或兴奋的感觉。
例如：The roller coaster ride gave me a real thrill.7. Admire (v.) - 钦佩或赞赏。
例如：She admires his dedication to his work.8. Question (v.) - 询问。
例如：He questioned the validity ofthe research findings.9. Desert (n.) - 沙漠。
例如：The desert is an extreme environment where few plants can grow.10. Journey (n.) - 旅行或旅程。
2019版新人教版高中英语必修三单词知识点讲解unit4 Space Explorstion
人教版高中英语新教材词汇表必修三Unit 4 Space Exploration1.astronaut n.宇航员;太空人2.procedure n.程序;步骤;手续legal procedure 司法程序break the normal procedure 打破常规3.m ental adj精神的;思想的go mental 非常生气；发疯mental processes 思维过程mental test 智力测试4.cm abbr (centimetre/ senti: (r)or centimeter)厘米5.intelligent adj.有智慧的;聪明的;有智力的intelligence n. 智慧；理解力a person of high/average/low intelligence 智力高/一般/低的人6.rocket n.火箭;火箭弹launch a rocket 发射火箭rocketing prices飞涨的价格7.gravity n.重力;引力the center of gravity 重心the pull of gravity重力的吸引Newton’s law of gravity 牛顿万有引力定律熟词生义：严重性；严肃the gravity of the situation 形势的严重性8.frontier n.边境;国界;边远地区at the frontier 在边境9.vehicle n.交通工具;车辆a vehicle for ……的手段10.universe n.宇宙;天地万物11.determined adj.有决心的;意志坚定的a determined look 坚定的神情be determined to do sth 决心做某事（表状态）be determined that 决心……12.determine vt.查明;确定;决定determine to do sth 决心做某事（表动作）determine on/upon (doing) sth 决心（做）某事determination n. 决心13.satellite n.人造卫星;卫星unch n.发射;发起;上市launch a new product 推出新产品launch (oneself) into 开始做；投入launch a project 发起一个项目15.orbit n.(环绕地球、太阳等运行的)轨道;势力范围vt.＆vi.沿轨道运行;环绕…运行within/outside the orbit of … 在……势力范围之内/外16.giant adj.巨大的;伟大的n.巨人;巨兽;伟人17.leap n.跳跃;剧增;剧变(leapt, leapt /lept/or leaped, leaped)vt.＆vi.跳过;跃过look before you leap 三思而后行18.mankind n.人类19.agency n.(政府的)专门机构;服务机构;代理处20.transmit vt.＆vi.传输;发送21.data n.[pl.]资料;数据data analysis 数据分析personal data 个人资料a data bank数据库22.disappointed adj.失望的;沮丧的be disappointed at/by sth 对某事感到失望be disappointed in/with sb 对某人感到失望be disappointed that… 对……感到失望/沮丧be disappointed to do sth 因做某事而失望be disappointed to see/hear/find 看到/听到/发现……感到失望disappoint vt. 使失望disappointing adj. 令人失望的disappointment n. 失望; 令人失望的人或物to one’s disappointment 令某人失望的是……23.desire n.渴望;欲望have a strong desire to do sth 迫切想要做某事have a strong desire for sth 急于想得到某物meet/satisfy one’s desire 满足某人的愿望have no desire to do sth=lose a desire for sth 不想做某事a desire for… 对……的渴望do sth at one’s desire 应某人的要求做某事vt.渴望;期望desire to do sth 渴望做某事desire sb to do sth 想要某人做某事desire that…(should) do sth 渴望……（应该）做某事24.carry on (doing)sth=carry on with sth 继续做，坚持干carry out 实施、执行carry off 成功地完成；赢得；获得carry through 实现；完成；帮助……渡过难关25.ongoing adj.持续存在的;仍在进行的;不新发展的26.on board在宇宙飞船上;在船上;在飞机上27.independently adv.独立地;自立地28.independent adj.独立的;自立的be independent of 脱离；不依赖independent school 私立学校economically independent 经济独立independence n. 独立29.spacecraft n.航天器;宇宙飞船30.spacewalk n.太空行走;太空行走的时间31.jade n.玉;翠;玉器32.dock vi.＆vt.(两架航天器)对接;(使)……进港.码n头;船坞33.signal vt.＆vi.标志着;标明;发信号signal（sb）that 示意（某人）……signal（sb）to do sth 示意某人做某事signal sth to sb 向某人示意某物n.信号;标志a signal for sb to do sth 某人做某事的信号a signal for… ……的动机/开端give/send a signal 发出信号receive/pick up a signal 接收信号a signal failure 信号灯故障traffic signal交通信号灯34.in the hope of doing sth抱着……的希望35.so as to (do sth)为了;以便(不放句首)=in order to do36.recycle vt.回收利用;再利用recycling system 回收系统37.muscle n.肌肉;实力;影响力ck n.缺乏;短缺.没有;缺乏a lack of … 缺乏 a lack of money a lack of exercisefor（a）lack of …因为缺乏…v.缺乏;短缺lack (for) sth lack courage/moneybe lacking in 缺乏…39.float vi.浮动;源流;源浮；vt使浮动;使漂流40.otherwise adv.否则;要不然41.beyond prep.在更远处;超出beyond doubt 毫无疑问beyond one’s abilities 超出某人的能力beyond compare 无与伦比beyond the limit 超出限度beyond belief 难以置信；不可信beyond/ out of control 无法控制beyond one’s reach=beyond the reach of sb 某人够不到beyond expression/description/words 无法形容；难以言喻beyond one’s imagination/description 难以想象/描述beyond one’s power/control 超出能力范围;某人力所不能及beyond my wildest dreams 做梦也没想到42.solar adj.太阳的;太阳能的43.solar system太阳系;类太阳系44.current adj.当前的;现在的n.水流;电流;思潮an electrical current 一股电流ocean current 洋流45.figure out弄懂;弄清楚;弄明白46.sufficient adj.足够的;充足的be sufficient for/to do… 足够（做）…47.soap n.肥皂48.towel n.毛巾;抹布49.microwave n( also microwave oven)微波炉50.tissue n.纸巾;(人、动植物细胞的组织)51.facility n.设施;设备leisure facility 休闲设施52.keen adj.热衷的;渴望的be keen to do sth53.globe n.地球;世界;地球仪all over the globe 全世界circle the globe 绕地球一圈global adj. 全球的；全世界的global warming 全球变暖globalize v. 使全球化54.argue vt.＆vi.论证;争辩;争论argue for /against 赞成/反对argue sb into/out of doing sth 说服某人做/不做某事argue with sb about/over sth 与某人争论某事55.argument n.争论;争吵;论点arguments against sth 反对某事的理由56.fatal adj.致命的;灾难性的57.shallow adj.肤浅的;浅的a shallow view 肤浅之见a shallow mind 头脑简单58.result in导致;造成——后接结果result from“由……引起”——后接原因59.pattern n.模式;图案;模范60.analysis n (pl analyses)(对事物的)分析;分析结果61.as a result所以;结果(是) 副词短语后跟句子as a result of “由于……的原因”介词短语，后接宾语62.high- end adj.高端的63.monitor n.监视器;监测仪vt.监视;监测;监控a computer monitor 电脑显示器64.regularly adv.经常;定期地65.regular adj.定期的;经常的;正常的regular income 固定收入regular customers 常客take regular exercise 经常锻炼a regular meeting 定期的会议regularly adv. 经常地；定期地；有规律地；irregular adj. 无规律的66.foam n.泡沫橡胶;泡沫67.pillow n.枕头68.smartphone n.智能手机69.resource n.资源;财力;物力70.limited adj.有限的to the limit 到达极限beyond/above/over the limit 超过限度；限度之外within/without limits 在限度内/外set a limit to/on 对……设定限度limit…to… 把……限定于……范围内limit oneself to (ding) sth 只允许自己做某事71.provide for sb提供生活所需72.closing adj.结尾的;结東的n.停业;关闭;倒闭73.in closing最后= at last=in the end74.mystery n.神秘事物;迷75.run out用完;耗尽(不及物，主语一般是时间，金钱，食物等)run out of sth 主语通常是人run v（ran-run-running）跑；创办；管理；运转，操作；流动；掉色；变成run across sb/sth 偶遇run after/for 追捕；追求come running跑过来run away 逃走run into sb / sth 碰到,撞上；流入run out of sth用完，耗尽run over 压过去run off 快速写出run along 走开76.attach vt.系;绑;贴attach …to 把……附着在……上面attach to sb 与某人相关；归于某人attach oneself to 依附；依恋；参加；属于be attached to 爱慕；喜欢；附属于attach great importance/value/significance to 重视attachment n. 附件77.oxygen n.氧;氧气78.Sputnik 1“旅伴一号”(苏联发射的人类第一颗人造卫星)79.the USSR abbr. the Union of Soviet Socialist Republics苏联80.Yuri Gagarin尤里・加加林(苏联宇航员)81.Neil Armstrong/'niol ' a: strop/尼尔・阿姆斯特朗(美国宇航员)82.NASA abbr. National Aeronautics and SpaceAdministration (美国)国家航空与航天局83.V oyager1 “旅行者一号”84.Soyuz 11“联盟11号85.Challenger“挑战者”号航天飞机86.the International Space Station国际空间站87.Jade Rabbit“玉兔”月球车88.Mars n.火星89.Jupiter n.木星90.Typhoon Goni合风天鹅91.GPS abbr.global positioning system全球(卫星)定位系统92. the+序数词+名词+动词不定式意为：“第几个做某事的人或物”一些名词，如：time; way; reason; chance; right; courage 后常用不定式作定语。
高中英语新课标人教版必修三四单元词汇
unit4
1.a friendly atmosphere 友好的气氛
2.social/religion systems 社会，宗教制度solar system太阳系
3.in time 及时on time 按时
4.be fundamental to 对…必不可少
5.be harmful to =do harm to 对…有害
e into existence 产生，形成exist in 以…形式存在exist on 存在于…表面；以…为生
y eggs 下蛋lay –laid –laid
8.give birth to 生产
9.prevent sth/sb from doing sth . 阻止…干…=stop…from doing …
10.a puzzled look 一种迷惑的表情a puzzling problem 一个令人迷惑的问题be puzzled about/about sth.对…感到迷惑
11.in turn 依次强调顺序by turns 轮流强调循环
12.block out 堵住block up 阻塞
13.crash into…撞到…上crash-crashed-crashed
14.cheer up 高兴起来cheer sb.up 使某人高兴振作起来
15.now that =since 既然句首引导原因状语从句
16.get the hang of 掌握…
17.break out 爆发break up解散，分手break down 出故障
18.watch out 小心watch out for sth.小心…东西。
必修三unit4单词
必修三u n i t4单词(总11页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--Unit 4astronomy /ə'strɔnəmi/ n. 天文学astronaut n 宇航员△ astronomer /ə'strɔnəmə/ n. 天文学家△ solar /'səulə/ adj. 太阳的；日光的system /'sistəm/ n. 系统；体系；制度solar system 太阳系religion /ri'lidʒən/ n. 宗教；宗教信仰religious adj 宗教的theory /'θiəri/ n. 学说；理论△ Big Bang 宇宙大爆炸；创世大爆炸atom /'ætəm/ n. 原子billion /'biljən/ pron. & n. & adj. 十亿globe /ɡləub/ n. 球体；地球仪；地球△ global /'ɡləubl/ adj. 全球性的；全世界的violent /'vaiələnt/ adj. 猛烈的；激烈的violence n 暴力in time 及时；终于in time to do sth 及时干某事；终于干某事on time按时ahead of time提前at the same time同时at a time 依次；每次at one time 有一次；曾经for the time being暂时in no time立刻at no time/in no way/ by no means绝不over time经过一段时间at times= sometimes有的时候take one’s time 别着急carbon /'kɑ:bən/ n. 碳△ nitrogen /'naitrədʒən/ n. 氮△ vapour /'veipə/ n. (vapor)蒸气；水蒸气atmosphere /'ætməsfiə/ n. 大气层；气氛unlike /ʌn'laik/ prep. 不同；不像dislike v 不喜欢fundamental /fʌndə'mentl/ adj. 基本的；基础的fundament n 基础be fundamental to…对…是基础△ presence /'prezəns/ n. 出席；到场；存在present adj 出席的in the presence of 在…在场的情况下be present at 出席be absent from 缺席△ dissolve /di'zɔlv/ vt. & vi. 溶解；解散harmful /'hɑ:mful/ adj. 有害的be harmful to…=do harm to…=harm … =do …harm 对…有害acid /'æsid/ n. 酸chain /tʃein/ n. 链子；连锁；锁链△ reaction /ri'ækʃn/ n. 反应；回应multiply /'mʌltiplai/ vi. & vt. 乘；增加oxygen /'ɔksidʒən/ n. 氧△ shellfish /'ʃelfiʃ/ n. 水生有壳动物△ amphibian /æm'fibiən/ n. 两栖动物△ reptile /'reptail/ n. 爬行动物；爬虫lay eggs 下蛋lie-lied-lied 说谎lie-lay-lain 躺lay-laid-laid 搁置；下蛋△ dinosaur /'dainəsɔ:/ n. 恐龙exist /iɡ'zist/ vi. 存在；生存(不及物，无被动，无进行)existence n 存在exist in…存在于…中exist on…靠…而存在exist as…作为…而存在There exist(s)=There be△ mammal /'mæml/ n. 哺乳动物give birth to 产生；分娩thus /ðʌs/ adv. 因此；于是, and therefore…... so .... Thus…, hence+书面语言He lost his way, and therefore he was late. He lost his way, so he was late.He lost his way. Thus he was late.He lost his way, hence he was late.besides 并且，而且however 但是；然而otherwise否则；在其他方面anyway 无论如何；不管怎样somehow 莫名其妙地；不知怎么地somewhat有几分；有点instead而是；代替地是in one’s turn 轮到某人；接着in turn 轮流，反过来轮到某人，接着by turns 轮流，交替take turns to do sth. 轮流做某事It’s one’s turn to do sth. 轮到某人做某事dioxide /dai'ɔksaid/ n. 二氧化物carbon dioxide 二氧化碳prevent … from doing=stop … from doing 阻止…干某事；puzzle /'pʌzl/ n. 谜；难题vt. & vi. （使）迷惑puzzling adj 令人费解的puzzled adj 困惑的puzzle about/over …对…感到迷惑puzzle … out 试图解答…biology /bai'ɔlədʒi/ n. 生物学biologist /bai'ɔlədʒist/ n. 生物学家gravity /'ɡrævəti/ n. 万有引力；重力satellite /'sætəlait/ n. 卫星；人造卫星gentle /'dʒentl/ adj. 温和的；文雅的gently adv 温和地；文雅地gentleman n 绅士△ geologist /dʒi'ɔlədʒist/ n. 地质学家geology n 地理physicist /'fizisist/ n. 物理学家physics n 物理block out 挡住（光线）block n 街区v 阻止；阻塞adj 大块的；成批的；阻塞的△ extinct /ik'stiŋkt/ adj. 灭绝的；绝种的extinction n 灭绝；消灭extinguish v 消灭；灭亡；熄灭climate /'klaimit/ n. 气候△ comet /'kɔmit/ n. 慧星crash /kræʃ/ vi. & vt. 碰撞；坠落crash (sth) into…让(某物)撞上…△Isaac Newton /'aizək 'nju:tn/ 艾萨克·牛顿△Albert Einstein /'ælbət 'ainstain/ 阿尔伯特·爱因斯坦△Stephen Hawking /'sti:vn 'hɔ:kiŋ/斯蒂芬·霍金spaceship /'speisʃip/ n. 宇宙飞船pull /pul/ n. & vt. 拉（力）；拖；牵引力push n&v 推pull … up 把…向上拉pull … back 使…退却pull … down 使…虚弱pull up 停下pull through 度过难关pull in 停车pull together 齐心协力△ lessen /'lesən/ vi. & vt. 减少；减轻cheer up 感到高兴；感到振奋cheer n 欢呼声；喝彩声v 欢呼；喝彩；鼓舞cheerful adj 兴高采烈的cheerless adj 不高兴的cheers! 干杯cheer for…为…欢呼cheer … on 为…加油float /fləut/ vi. & vt. （使）浮动；（使）漂浮n. 漂浮物△ weightlessly /'weitlisli/ adv. 失重地△ cabin /'kæbin/ n. 小屋；船舱now (that) 既然+原因状语从句△ get the hang of 熟悉；掌握；理解break out 突发；爆发break down 出故障；失败；垮掉break in 闯入；插话break into 强行进入；突然……起来break off 折断；突然中止；断绝；结束break through 突破，强行穿过break up 解散；打碎；放假△ exhaust /ig'zɔ:st/ vt. 用尽；耗尽；使精疲力尽exhausted adj 疲惫的；筋疲力尽的watch out 密切注视；当心；提防=look out=be carefulwatch o ut (for … ) 当心… =look out (for…) =be careful (of…)。
高一必修三第四单元单词
高一必修三第四单元单词一、astronomy（名词，天文学）英[əˈstrɒnəmi]二、system（名词，系统；体系；制度）英[ˈsɪstəm]三、solar（形容词，太阳的；日光的）英[ˈsəʊlə(r)]四、religion（名词，宗教；宗教信仰）英[rɪˈlɪdʒən]五、theory（名词，学说；理论）英[ˈθɪəri]六、atom（名词，原子）英[ˈætəm]七、billion（数词，十亿）英[ˈbɪljən]八、globe（名词，地球；世界；地球仪）英[ɡləʊb]九、global（形容词，全球性的；全世界的）英[ˈɡləʊbl]十、violent（形容词，猛烈的；激烈的；强暴的）英[ˈvaɪələnt]十一、in time（及时；终于）（这是个短语，in为介词[ɪn]，time为名词[taɪm]）十二、carbon（名词，碳）英[ˈkɑːbən]十三、nitrogen（名词，氮）英[ˈnaɪtrədʒən]十四、vapour（名词，蒸气；水蒸气）英[ˈveɪpə(r)]十五、atmosphere（名词，大气层；气氛）英[ˈætməsfɪə(r)]十六、unlike（介词，与……不同；不像）英[ˌʌnˈlaɪk]十七、fundamental（形容词，基本的；基础的）英[ˌfʌndəˈmentl]十八、presence（名词，出席；到场；存在）英[ˈprezns]十九、dissolve（动词，溶解；解散）英[dɪˈzɒlv]二十、harmful（形容词，有害的）英[ˈhɑːmfl]二十一、acid（名词，酸）英[ˈæsɪd]二十二、chain（名词，链；链条；锁链）英[tʃeɪn]二十三、reaction（名词，反应；回应）英[riˈækʃn]二十四、multiply（动词，乘；增加）英[ˈmʌltɪplaɪ]二十五、oxygen（名词，氧；氧气）英[ˈɒksɪdʒən]二十六、shellfish（名词，水生有壳动物）英[ˈʃelfɪʃ]二十七、amphibian（名词，两栖动物）英[æmˈfɪbiən]二十八、reptile（名词，爬行动物；爬虫）英[ˈreptaɪl]二十九、lay eggs（下蛋）（lay为动词[leɪ]，egg为名词[eɡ]）三十、dinosaur（名词，恐龙）英[ˈdaɪnəsɔː(r)]三十一、exist（动词，存在；生存）英[ɪɡˈzɪst]三十二、mammal（名词，哺乳动物）英[ˈmæml]三十三、give birth to（产生；分娩）（give为动词[ɡɪv]，birth为名词[bɜːθ]，to为介词[tuː]）三十四、thus（副词，因此；于是）英[ðʌs]三十五、in one's turn（轮到某人；接着）（in为介词[ɪn]，one's为所有格形式，turn为名词[tɜːn]）三十六、prevent...from（阻止；制止）（prevent为动词[prɪˈvent]，from为介词[frəm]）三十七、puzzle（名词，谜；难题；动词，（使）迷惑；（使）为难）英[ˈpʌzl]（名词和动词发音相同）。
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push it. 拓展：_p_u_ll_s_b_. u_p_ 把某人往上拉
__p_u_ll_u_p__ 停下
pu_l_l _th_r_o_u_gh_ 渡过难关，
pull in
（车）停下
22. watch out密切注视；当心；提防 watch out (for … ) 当心…
look out (for…) be careful (of…) take care
5. 既然
__n__o_w__t_h_a_t________
6. 爆发;突发
___b_r_e_a_k__o_u_t_______
7. 密切注视;当心;提防 ___w_a__tc_h__o_u__t ______
8. 依赖；依靠 __d_e_p__e_n_d__o_n___________
9. 四面八方
n. 爬行动物；爬虫
y eggs
下蛋
33.dinosaur n. 恐龙
34.exist
vi. 存在；生存
35.mammal n. 哺乳动物
36.give birth to 产生；分娩
37.thus
adv. 因此；于是
38.in one’s turn 轮到某人；接着
39.dioxide
n. 二氧化物
There l_ie_s__ a village…
13.thus
The team won 10 medals, thus
adv.如此， r_a_n_k_in_g (rank)third of all the teams.
这样，因此 = t_h_e_re_f_o_r_e
并且 _b_e_s_id_e_s__ 但是 然而 __h_ow_e_v_e_r_ 否则，在其他方面 o_t_h_e_rw__is_e 无论如何 不管怎样 _a_n_y_w_a_y_ 莫名其妙地，不知怎么地 _s_o_m_e_h_ow_ 有几分 有点 s_o_m_e_w_h_at 而是 i_n_st_e_a_d
might as well 还是……的好
19. pull n./t 拉； 拉力
(近义词) _d_r_a_w__d_r_a_g____
(反义词) 推 _p_u_s_h__
(1) 地球的引力
__th_e__p_ul_l _o_f_t_h_e__e_arth
(2) Pull the door open. Don’t
n. 卫星；人造卫星 adj. 温和的；文雅的 n. 地质学家 n. 物理学家 挡住（光线）
adj. 灭绝的；绝种的 n. 气候 n. 慧星
55.spaceship 56.pull 57.lessen 58.cheer up 59.float 60.weightlessly
n. 宇宙飞船 n. & vt. 拉（力）； 拖；牵引力
17.vapour
n. 蒸气；水蒸气
18.atmosphere n.大气层；气氛
19.unlike
prep. 不同；不像
20.fundamental adj. 基本的；基础的
21.presence
n. 出席；到场；存在
22.dissolve
vt. & vi. 溶解；解散
23.harmful
adj. 有害的
eg: Bblalocckkcloonued’ss bwloacyked out the
sun. 拓展：giv_e__w_a_y__t_o___ 挡住某人的去
路。
___________ 让路
18. spaceship （space 太空）
宇宙飞船
注意：in space, in nature, in society
eg: Watch out! There is a car coming.
I think you should _____ that man—don’t be
A cheated by him.
A.watch out for B. watch over
C. watch for
D. watch of
67.watch out 密切注视；当心；提防
1. 及时;终于
__i_n_t_i_m__e__________
2. 轮到某人;接着 __i_n__o_n_e_’_s_t_u_r_n_____
3. 阻止;制止
__p__r_e_v_e_n_t_._.._f_r_o_m__(_doing)
4. 感到高兴;感到兴奋 __c_h_e_e_r__u_p_________
take turns to do sth.
轮流做某事
It’s one’s turn to do sth.
轮到某人做某事
climate 可数名词 weather 不可数
eg1:W__e_a_t_her permitting, we’ll go out for a camp next weekend.
12.give birth to She gave birth to a healthy 产生，分娩 baby last night
A baby _w__as__b_o_rn__ last night.
14.in one’s turn in turn 轮到某人，接着 by turns
轮流，反过来
轮流，交替
__i_n_a__ll_d__ir_e_c_t_i_o_n_s______
10. 摔倒；跌倒 ___fa__ll_o__v_e_r____________
y eggs
___下___蛋________________
12.give birth to ___产__生___，__分__娩__________
v.不喜欢 __di_s_li_ke____ _U__nl_ik_e__ his brother, good sense of humor.
he
has
a
9.presence n.出席, 在场;存在
在… 在场的情况下 _in__th_e_p_r_e_se_n_c_e _o_f
adj.出席的,在场的 p_r_es_e_n_t _ _b_e_p_re_s_en_t_a_t_ 出席/_b_e__ab_s_e_nt__fr_o_m_
injure wound burn cut hurt
11.exist
existence _in___ existence
vi.存在，生存 exist
on
靠…生存/生活
There exist …=There be… 某地
有…
There _liv_e_d_ a king
There _st_a_n_d_s a tree
4.theory 学说
5.billion 十亿
It seems goodi_n__t_h_e_ory but it
doesn't work in practice. The theory he stuck to ___ true. A.proved B. proving C. was
proved
二十 亿 ______ billions of hundred, thousand, million
solar system 太阳系
2.solar
_so__la_r__e_n_e_rgy 太阳能
adj.太阳的,日光的
adj. _r_e_li_g_i_o_u_s_
3.religion
a_m__b_i_t_io__n 雄心 野心-_a_m__b_i_t_ious
n.宗教，宗教信仰 _c_a_u_t_i_o_n_小心 -__c_a_u_t_i_ous
1.astronomy 2.astronomer 3.solar 4.system 5.solar system 6.religion 7.theory 8.Big Bang
n. 天文学 n. 天文学家 adj. 太阳的；日光的 n. 系统；体系；制度 太阳系
n. 宗教；宗教信仰 n. 学说；理论 宇宙大爆炸；创世大爆炸
climate 与weather
eg2: The _c_li_m__ate of China is very enjoyable in spring.
W_h_a_t a mild climate
W__h_at good weather!
15. gentle-- adv:g_e_n_t_l_y--gentleman
缺席
10.harmful adj.有害的
Eg: Everyone present at the meeting agreed with his idea.
be harmful _to__ = d_o__h_a_rm__t_o
(意外事故)伤害 (战争中刀枪)伤 (晒,烫,烧)伤 (小刀，草叶)划伤 (伤感情 部位)疼
by no means
经过一段时间 over time
有的时候 at times= sometimes
6.violent n. v_i_o_le_n_c_e___
adj.猛烈的， a violent storm 激烈的， 惨遭横祸d_ie__a_v_i_o_le_n_t_d_eath 暴力的
8.unlike prep.不同， 不像
7.in time
及时 ，终于
The doctor came just in time. You will succeed in time.
按时 on time 提前 ahead of time 同时 at the same time 暂时 for the time being 立刻 in no time 绝不 at no time/in no way/
1.atom 2.billion 3.globe 4.global 5.violent] 6.in time 7.carbon