B2U1*section/ˈsɛkʃᵊn/n. a separate part of a document, book, etc.n.节;部分B2U1*section/ˈsɛkʃᵊn/n. any of the parts into which something is divided n.部分；部门B2U1*reveal/rɪˈviːl/v. to make something known to somebody v.揭示;显示;透露B2U1*author/ˈɔːθə/n. a person who writes books or the person who wrote aparticular bookn.著者；作者B2U1*responsible/rɪsˈpɒnsəbᵊl/adj. having the job or duty of doing something or taking careof somebody / something, so that you may be blamed ifadj.负责的；承担义务的B2U1*responsible/rɪsˈpɒnsəbᵊl/adj. being able to be blamed for something adj.应受责备的；有责任的B2U1*limited/ˈlɪmɪtɪd/adj. not very great in amount or extent adj.有限的B2U1*reliable/rɪˈlaɪəbᵊl/adj. that is likely to be correct or true adj.真实可信的B2U1*extent/ɪksˈtɛnt/n. how large, important, serious, etc. something is n.程度;限度B2U1*judgement/ˈʤʌʤmənt/n. an opinion one gives about something or the act ofmaking this opinion known to othersn.看法；评价B2U1*judgement/ˈʤʌʤmənt/n. the ability to make sensible decisions n.判断力；识别力B2U1*issue/ˈɪʃuː/n. an important topic that people are discussing or arguingaboutn.重要议题；争论的问题B2U1*issue/ˈɪʃuː/n. a problem or worry that somebody has with something n.问题；担忧B2U1*strategy/ˈstrætɪʤi/n. a plan that is intended to achieve a particular purpose n.计策；行动计划B2U1*conduct/ˈkɒndʌkt/v. to organize and / or do a particular activity v.安排；实施B2U1confidence/ˈkɒnfɪdəns/n. a belief in your own ability to do things and be successful自信心n.自信心B2U1adventurer/ədˈvɛnʧərə/n. a person who enjoys exciting new experiences, especiallygoing to unusual placesn.冒险者；冒险家B2U1achievement/əˈʧiːvmənt/n. a thing that somebody has done successfully, especiallyusing their own effort and skilln.成就；成绩；功绩B2U1ski/skiː/v. to move over snow on skis, especially as a sport v.滑雪(运动）B2U1ski/skiː/n. one of a pair of long narrow pieces of wood, metal orplastic for skiingn.滑雪板B2U1quit/kwɪt/v. (quit, quit) to stop doing something v.停止；戒掉B2U1quit/kwɪt/v. to leave your job, school, etc.v.离开(工作职位、学校等）；B2U1charity/ˈʧærəti/n. the aim of giving money, food, help, etc. to those who arein needn.慈善；赈济B2U1charity/ˈʧærəti/n. an organization for helping people in need n.慈善机构；慈善事业B2U1disease/dɪˈziːz/n. an illness affecting humans, animals or plants n.疾病B2U1reaction/riˈækʃᵊn/n. what one does, says and thinks as a result of somethingthat has happenedn.反应；回应B2U1reaction/riˈækʃᵊn/n. a response by the body, usually a bad one, to a drug,chemical or other thingsn.生理反应；副作用B2U1*dizzy/ˈdɪzi/adj. feeling as if everything is spinning around you and youare not able to balanceadj.头晕目眩的；眩晕的B2U1*incredible/ɪnˈkrɛdəbᵊl/adj. extremely good or extremely large adj.极好的；极大的B2U1*incredible/ɪnˈkrɛdəbᵊl/adj. impossible or very difficult to believe adj.难以置信的B2U1curiosity/ˌkjʊəriˈɒsəti/n. a strong desire to know about something n.好奇心；求知欲B2U1*eyewitness/ˈaɪˈwɪtnɪs/n. a person who has seen a crime, accident, etc. and candescribe it afterwardsn.目击者；见证人B2U1account/əˈkaʊnt/n. a written or spoken description of something that hashappenedn.描述；叙述；报告B2U1account/əˈkaʊnt/n. an arrangement that somebody has with a bank, etc. tokeep money there, take some out, etc.n.账户B2U1*preserve/prɪˈzɜːv/v. to keep a particular quality, feature, etc.; to make sure thatsomething is keptv.保护；维护；保留B2U1*preserve/prɪˈzɜːv/v. to prevent something, especially food, from decaying bytreating it in a particular wayv.贮存；保鲜B2U1base/beɪs/n. the main place where you live or stay or where a businessoperates fromn.据点；总部B2U1base/beɪs/n. the bottom or the lowest part of something n.根基；基底；底座B2U1continent/ˈkɒntɪnənt/n. one of the large land masses of the Earth such as Europe,Asia or African.大陆；陆地；洲B2U1*native/ˈneɪtɪv/adj. connected with the place where you have always livedor have lived for a long timeadj.本地的；当地的B2U1*native/ˈneɪtɪv/adj. connected with the place where you were born and livedfor the first years of your lifeadj.出生地的B2U1boot/buːt/n. a strong shoe that covers the foot and ankle and often thelower part of the legn.靴子B2U1*ambitious/æmˈbɪʃəs/adj. determined to be successful, rich, powerful, etc.adj.有野心的；有雄心的B2U1*limit/ˈlɪmɪt/n. a point at which something stops being possible n.限度；限制B2U1*limit/ˈlɪmɪt/v. to stop something from increasing beyond a particularamount or levelv.限制；限定B2U1attempt/əˈtɛmpt/n. an act of trying to do something (especially somethingdifficult)n.企图；试图；尝试B2U1attempt/əˈtɛmpt/v. to make an effort or try to do something, especiallysomething difficultv.努力；尝试；试图B2U1contain/kənˈteɪn/v. if something contains something else, it has that thinginside it or as part of itv.包含；含有；容纳B2U1vehicle/ˈviːɪkl/n. a thing that is used for transporting people or goods fromone place to another, such as a car or truckn.交通工具；车辆B2U1check out/ʧɛk aʊt/to look at or examine a person or thing that seems interestingor attractive察看，观察（有趣或有吸引力的人或事物）B2U1check out/ʧɛk aʊt/to find out if something is correct, or if somebody isacceptable调查；核实B2U1be likely to/biː ˈlaɪkli tuː/be probable or expected to可能做；可能成为B2U1due to/djuː tuː/caused by; because of由于；因为B2U1social media/ˈsəʊʃəl ˈmiːdiə/websites and software programmes used for social network社交媒体B2U2*propose/prəˈpəʊz/v. to suggest a plan, an idea, etc. for people to think aboutand decide onv.提议；建议B2U2lecture/ˈlɛkʧə/n. a talk or a lesson in schools n.（通常指大学里的）讲座，讲课，演讲B2U2document/ˈdɒkjʊmənt/n. an official paper or book that gives information aboutsomething, or that can be used as evidence or proof ofn.文件；公文；文献；证件B2U2resource/rɪˈsɔːs/n. something, especially a book, equipment, etc. thatprovides informationn.资料B2U2eager/ˈiːɡə/adj. very interested and excited by something that is going tohappen or about something that you want to doadj.热切的；渴望的；渴求的B2U2frequently/ˈfriːkwəntli/adv. often adv.频繁地；经常B2U2update/ʌpˈdeɪt/v. to make something more modern by adding new parts, etc.v.更新B2U2otherwise/ˈʌðəwaɪz/adv. used to state what the result would be if something didnot happen or if the situation were differentadv.否则；不然B2U2*motivate/ˈməʊtɪveɪt/v. to make somebody want to do something, especiallysomething that involves hard work and effortv.激励；激发B2U2*mood/muːd/n. the way a group of people feel about something; theatmosphere in a place or among a group of peoplen.气氛；氛围B2U2audience/ˈɔːdiəns/n. the group of people who have gathered to watch or listento something (a play, a concert, somebody speaking, etc.n.（戏剧、音乐会或演讲等的）观众，听众B2U2hurricane/ˈhʌrɪkən/n. a violent storm with very strong winds, especially in thewestern Atlantic Oceann.（尤指西大西洋的）飓风B2U2path/pɑːθ/n. a way or track n.小路；小径B2U2county/ˈkaʊnti/n. an area of Britain, Ireland or the US that has its owngovernmentn.（英国、爱尔兰的）郡；（美国的）县B2U2*valley/ˈvæli/n. an area of low land between hills or mountains, often witha river flowing through it; the land that a river flows throughn.谷；山谷；溪谷B2U2accident/ˈæksɪdənt/n. an unpleasant event, especially in a vehicle, that happensunexpectedly and causes injury or damagen.（交通）事故；意外遭遇；不测事件B2U2recognize/ˈrɛkəɡnaɪz/v. to admit or to be aware that something exists or is true v.承认；意识到B2U2recognize/ˈrɛkəɡnaɪz/v. to know who somebody is or what something is when yousee or hear them or it, because you have seen or heard themv.认识；认出；辨别出B2U2aid/eɪd/n. help that is given to a person n.帮助；援助B2U2function/ˈfʌŋkʃᵊn/v. to work in the correct way v.起作用B2U2donate/dəʊˈneɪt/v. to give money, food, clothes, etc. to somebody /something, especially a charityv.（尤指向慈善机构）捐赠，赠送B2U2supply/səˈplaɪ/n. an amount of something that is provided or available to beusedn.供应量；供给量；储备B2U2*devoted/dɪˈvəʊtɪd/adj. having great love for somebody / something and beingloyal to themadj.挚爱的；忠诚的；全心全意的B2U2creative/kriˈeɪtɪv/adj. involving the use of skill and the imagination to producesomething new or a work of artadj.创造（性）的；创作的B2U2satisfaction/ˌsætɪsˈfækʃᵊn/n. the good feeling that you have when you have achievedsomethingn.满足；满意；欣慰B2U2benefit/ˈbɛnɪfɪt/n. an advantage or profit gained from something n.优势；益处B2U2concentration/ˌkɒnsənˈtreɪʃᵊn/n. the ability to direct all your effort and attention on onething, without thinking of other thingsn.专心；专注B2U2obviously/ˈɒbvɪəsli/adv. used to say that a particular situation or fact is easy tosee or understandadv.（用于说明某种情况或事实）明显；显而易见；不言而喻B2U2*promote/prəˈməʊt/v. to help something to happen or develop v.促进；推动B2U2*cooperation/kəʊˌɒpəˈreɪʃᵊn/n. the act of doing something together or working togethertowards a shared aimn.合作；协作B2U2mental/ˈmɛntl/adj. connected with or happening in mind; involving theprocess of thinkingadj.思想的；精神的；思考的；智力的B2U2*academic/ˌækəˈdɛmɪk/adj. connected with education, especially studying in schoolsand universitiesadj.学业的B2U2procedure/prəˈsiːʤə/n. a way of doing something, especially the usual or correctwayn.步骤B2U2aware/əˈweə/adj. knowing or realizing something adj.知道的；意识到的；明白的B2U2addicted/əˈdɪktɪd/adj. spending all your free time doing something becauseyou are so interested in itadj.入迷的B2U2*debate/dɪˈbeɪt/v. to discuss something, especially formally, before makinga decision or finding a solutionv.（尤指正式）讨论，辩论B2U2*debate/dɪˈbeɪt/n. an argument or discussion expressing different opinions n.（各自发表不同意见的）争论，辩论B2U2*uniform/ˈjuːnɪfɔːm/n. the special set of clothes worn by all members of anorganization or a group at work, or by children at schooln.制服；校服B2U2identity/aɪˈdɛntəti/n. the characteristics, feelings or beliefs that distinguishpeople from othersn.特征B2U2identity/aɪˈdɛntəti/n. who or what somebody / something is n.身份B2U2signal/ˈsɪɡnl/v. to be a sign that something exists or is likely to happen v.标志；表明；预示B2U2summarize/ˈsʌməraɪz/v. to give a summary of something (= a statement of themain points)v.总结；概括B2U2master/ˈmɑːstə/v. to learn or understand something completely v.精通；掌握B2U2prevent/prɪˈvɛnt/v. to stop somebody from doing something; to stopsomething from happeningv.阻止；阻碍B2U2cure/kjʊə/n. a medicine or medical treatment that cures an illness n.药；药物；疗法B2U2*cancer/ˈkænsə/n. a serious disease in which growths of cells, also calledcancers, form in the body and kill normal body cellsn.癌；癌症B2U2Wi-Fi/ˈwaɪ faɪ/n. a system for sending data over computer networks usingradio waves instead of wiresn.无限保真B2U2*sail/seɪl/v. (of a boat or ship or the people on it) to travel on waterusing sails or an enginev.（船）航行；（人）乘船航行B2U2*tight/taɪt/adj. very strict and firm adj.严密的；严格的B2U2*tight/taɪt/held or fixed in position firmly; difficult to move or undo adj.牢固的；紧的B2U2ocean/ˈəʊʃən/n. sea n.大海；海洋B2U2*pursue/pəˈsjuː/v. to do something or try to achieve something over a periodof timev.追求；致力于B2U2rock band/rɒk bænd/a small group of musicians who play rock music together,often with a singer or singers摇滚乐队B2U2in charge of/ɪn ʧɑːʤ ɒv/having control over somebody / something; beingresponsible for somebody / something主管；照管；管理B2U3admit/ədˈmɪt/v. to agree, often unwillingly, that something is true v.（常指勉强）承认B2U3somehow/ˈsʌmhaʊ/adv. for a reason that you don’t know or understand adv.不知为什么B2U3somehow/ˈsʌmhaʊ/adv. in a way that is not known or certain adv.以某种方式B2U3measure/ˈmɛʒə/n. an official action that is done in order to achieve aparticular aimn.措施；方法B2U3absolutely/ˈæbsəluːtli/adv. used to emphasize that something is completely true adv. （强调真实无误）绝对地；完全地B2U3*contrast/ˈkɒntrɑːst/v. to compare two things in order to show the differencesbetween themv.对比；对照B2U3imply/ɪmˈplaɪ/v. to suggest that something is true or that you feel or thinksomething, without saying so directlyv.暗示；暗指B2U3major/ˈmeɪʤə/adj. very large or important adj.主要的；重要的B2U3*available/əˈveɪləbᵊl/adj. that you can get, buy or find easily adj.可获得的；可购得的；可找到的B2U3option/ˈɒpʃᵊn/n. choice n.选择；可选择的事物B2U3desire/dɪˈzaɪə/n. a strong wish to have or do something n.愿望；欲望；渴望B2U3reduce/rɪˈdjuːs/v. to make something less or smaller in size, quantity, price,etc.v.减少，缩小（尺寸、数量、价格等）B2U3design/dɪˈzaɪn/v. to decide how something will look, work, etc., especiallyby drawing plans or making modelsv.设计；制图；构思B2U3balance/ˈbæləns/v. to give equal importance to two contrasting things or partsof somethingv.同等重要（相对的两个事物或方面）B2U3graduate/ˈɡrædjʊət/v. to get a degree from a university or college v.大学毕业B2U3graduate/ˈɡrædjʊət/n. a person who has a university degree n.大学毕业生B2U3plus/plʌs/conj. used to add more information conj.而且；此外；况且B2U3eventually/ɪˈvɛnʧəli/adv. at the end of a period of time adv.最后；终于B2U3concerned/kənˈsɜːnd/adj. interested in something adj.感兴趣的；关切的；关注的B2U3fund/fʌnd/v. to provide money for something, usually somethingofficialv.为…提供资金；拨款给B2U3*mirror/ˈmɪrə/n. a piece of special flat glass that reflects images n.镜子B2U3tear/teə/n. a drop of liquid that comes out of your eye when you cry n.眼泪；泪珠；泪水B2U3*net/nɛt/n. a type of material that is made of string, thread or wiretied together, with small spaces in betweenn.网；网状物B2U3*string/strɪŋ/n. material made of several threads twisted together, usedfor tying things togethern.细绳；线；带子B2U3*mud/mʌd/n. wet earth that is soft and sticky n.泥；淤泥B2U3*cloth/klɒθ/n. material made by weaving or knitting cotton, wool, silk,etc.n.织物；布料B2U3process/ˈprəʊsɛs/n. a series of things that are done in order to achieve aparticular resultn.（为达到某一目标的）过程，进程B2U3contact/ˈkɒntækt/v. to communicate with somebody, for example bytelephone or letterv.联系，联络（如用电话或信件）B2U3*madam/ˈmædəm/n. a formal way of speaking or writing to a woman n.夫人；女士B2U3*advertise/ˈædvətaɪz/v. to make something known to the public in order toencourage people to buy or to use itv.做广告；登广告B2U3therefore/ˈðeəfɔː/adv. used to introduce the logical result of something thathas just been mentionedadv.因此；所以；因而B2U3*advertisement/ədˈvɜːtɪsmənt/n. a notice, picture or film telling people about a product, jobor servicen.广告；启事B2U3flight/flaɪt/n. a plane making a particular journey n.航班飞机；班机B2U3flight/flaɪt/n. a journey made by air, especially in a plane n.空中航行；航程B2U3*grateful/ˈɡreɪtfʊl/adj. feeling or showing thanks because somebody has donesomething kind for youadj.感激的；表示感谢的B2U3*faithfully/ˈfeɪθfʊli/adv. in a loyal way adv.忠实地；忠诚地B2U4attack/əˈtæk/n. an act of using violence to try to hurt or kill somebody n.袭击；攻击B2U4attack/əˈtæk/v. to use violence to try to hurt or kill somebody v.袭击；攻击B2U4sharp/ʃɑːp/adj. having a fine edge or point, especially of something thatcan cut or make a hole in somethingadj.锋利的；尖的B2U4skin/skɪn/n. the layer of tissue that covers the body n.皮；皮肤B2U4strength/strɛŋθ/n. the quality of being physically strong n.体力；力气；力量B2U4*wrap/ræp/v. to put something firmly around something /somebody v.用…缠绕（或围紧）B2U4*wrap/ræp/v. to cover something completely in paper or other material v.包，裹（礼物等）B2U4*bleed/bliːd/v. (bled, bled) to lose blood, especially from a wound or aninjuryv.流血；失血B2U4bite/baɪt/v. (bit, bitten) to use your teeth to cut into or throughsomethingv.咬B2U4*defeat/dɪˈfiːt/n. failure to win or to be successful n.失败B2U4*defeat/dɪˈfiːt/v. to win against somebody in a war, competition, sportsgame, etc.v.击败；战胜B2U4destroy/dɪsˈtrɔɪ/v. to damage something so badly that it no longer exists,works, etc.v.摧毁B2U4intelligent/ɪnˈtɛlɪʤənt/adj. (of an animal, a being, etc.) able to understand and learnthingsadj.（动物、生物等）有智力的；有理解和学习能力的B2U4intelligent/ɪnˈtɛlɪʤənt/adj. good at learning, understanding adj.有才智的；聪明的B2U4struggle/ˈstrʌɡl/v. to fight somebody or try to get away from them v.搏斗；扭打；挣扎脱身B2U4struggle/ˈstrʌɡl/v. to try very hard to do something when it is difficult v.奋斗；努力B2U4*sink/sɪŋk/v. (sank, sunk) to go down below the surface or towards thebottom of a liquid or soft substancev.下沉B2U4ahead/əˈhɛd/adv. further forward in space or time; in front adv.（时间、空间）向前面，在前面B2U4maintain/meɪnˈteɪn/v. to make something continue at the same level, standard,etc.v.维持；保持B2U4maintain/meɪnˈteɪn/v. to keep stating that something is true, even though otherpeople do not agreev.坚持（意见）；固执己见B2U4*dramatically/drəˈmætɪkᵊli/adv. by a strikingly large amount or to a strikingly largeextent; greatlyadv.巨大地B2U4curious/ˈkjʊərɪəs/adj. having a strong desire to know about something adj.求知欲强的；好奇的B2U4*shortage/ˈʃɔːtɪʤ/n. a situation when there is not enough of the people orthings that are neededn.不足；缺少；短缺B2U4*grain/ɡreɪn/n. the small hard seeds of food plants such as wheat, rice,etc.; a single seed of such a plantn.谷物；谷粒B2U4*decade/ˈdɛkeɪd/n. a period of ten years n.十年；十年期（尤指一个年代）B2U4self-sufficient/sɛlf-səˈfɪʃənt/adj. able to do or produce everything that you need withoutthe help of other peopleadj.自给自足的；自立的B2U4medal/ˈmɛdl/n. a flat piece of metal, usually shaped like a coin, that isgiven to the winner of a competitionn.奖章；勋章B2U4*outstanding/aʊtˈstændɪŋ/adj. extremely good; excellent adj.优秀的；杰出的；出色的B2U4*institute/ˈɪnstɪtjuːt/n. an organization that has a particular purpose, especiallyone that is connected with education or a particularn.（教育、专业等）机构B2U4request/rɪˈkwɛst/n. the action of asking for something formally and politely n.（正式或礼貌的）要求，请求B2U4*atmosphere/ˈætməsfɪə/n. the mixture of gases that surrounds the Earth n.（围绕地球的）大气，大气层B2U4*lack/læk/n. the state of not having something or not having enough ofsomethingn.缺乏；匮乏；短缺B2U4*clue/kluː/n. some words or a piece of information that helps you findthe answers to a game or a questionn.提示词语，解答提示B2U4literature/ˈlɪtərɪʧə/n. pieces of writing that are valued as works of art n.文学；文学作品B2U4failure/ˈfeɪljə/n. a person or thing that is not successful n.失败的人（或事物）B2U4failure/ˈfeɪljə/n. lack of success in doing or achieving something n.失败B2U4*realistic/rɪəˈlɪstɪk/adj. accepting in a sensible way what it is actually possibleto do or achieve in a particular situationadj.现实的；实际的；实事求是的B2U4professional/prəˈfɛʃənl/adj. doing something as a paid job rather than as a hobby adj.专业的；职业的B2U4*false/fɔːls/adj. wrong; not correct or true adj.错误的；不正确的B2U4*permanently/ˈpɜːmənəntli/adv. lasting for a long time or for all time in the future adv.永久地；永恒地B2U4setback/ˈsɛtbæk/n. a difficulty or problem that delays or prevents somethingor makes a situation worsen.挫折；阻碍B2U4title/ˈtaɪtl/n. the name of a book, poem, painting, piece of music, etc.n.（书、诗歌、图画、乐曲等的）名称，标题，题目B2U4cell phone/sɛl fəʊn/(American English) a mobile phone移动电话；手机B2U4in addition/ɪn əˈdɪʃᵊn/used when you want to mention another person or thing aftersomething else除…以外（还）。
