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Aabandon/ ə’bændən/ vt.丢弃；放弃，抛弃aboard/ ə’bɔ:d/ ad.在船(车)上；上船absolute/ ‘æbsəlu:t/ a.绝对的；纯粹的absolutely/ ‘æbsəlu:tli/ ad.完全地；绝对地absorb/ əb’sɔ:b/ vt.吸收；使专心abstract/ ’æbstrækt/ n.摘要abundant/ ə’bΛndənt/ a.丰富的；大量的abuse/ ə’bju:z, ə’bju:s/ vt.滥用；虐待n.滥用academic/ ækə’demik/ a.学院的；学术的accelerate/ æk’seləreit/ vt.(使)加快；促进access/ ‘ækses/ n.接近；通道，入口accidental/ æksi’dentl/ a.偶然的；非本质的accommodate/ ə’kɔmədeit/ vt.容纳；供应，供给accommodation/ ə,kɔmə’deiʃən/ n.招待设备；预定铺位accompany/ ə’kΛmpəni/ vt.陪伴，陪同；伴随accomplish/ ə’kɔmpliʃ/ vt.达到(目的)；完成accordance/ ə’kɔr:dəns/ n.一致；和谐；授予accordingly/ ə’kɔr:diŋli/ ad.因此，所以；照着account/ ə’kaunt/ n.记述；解释；帐目accumulate/ ə’kju:mjuleit/ vt.积累vi.堆积accuracy/ ‘ækjurəsi/ n.准确(性)；准确度accurate/ ‘ækjurit/ a.准确的，正确无误的accustomed/ ə’kΛstəmd/ a.惯常的；习惯的acid/ ‘æsid/ n.酸；酸的，酸性的acquaintance/ ə’kweintəns/ n.认识；了解；熟人acquire / ə’kwaiə/ vt.取得；获得；学到acre/ ‘eikə/ n.英亩(=6.07亩)adapt/ ə’dæpt/ vt.使适应；改编addition/ ə’diʃən/ n.加，加法；附加物additional/ ə’diʃənl/ a.附加的，追加的address / ə’dres/ n.地址；演说；谈吐adequate/ ‘ædikwit/ a.足够的；可以胜任的adjust/ ə’dʒΛst/ vt.调整，调节；校正administration / ədminis’treiʃən/ n.管理；管理部门admission/ əd’miʃən/ n.允许进入；承认admit/ əd’mit/ vt.承认；准许…进入advance/ əd’va:ns/ vi.前进；提高n.进展advanced/ əd’va:nst/ a.先进的；高级的adventure/ əd’ventʃə/ n.冒险；惊险活动advisable/ əd’vaizəbl/ n.明智的；可取的affair/ ə’feə/ n.事情，事件；事务affect/ ə’fekt/ vt.影响；感动affection/ ə’fekʃən/ n.慈爱，爱；爱慕afford/ ə’fɔr:d/ vt.担负得起…；提供afterward/ ‘a:ftəwəd(z)/ ad.后来，以后age/ eidʒ/ vt.变老aggressive/ ə’gresiv/ a.侵略的；好斗的aircraft/ ‘eəkra:ft/ n.飞机，飞行器alarm/ ə’la:m/ n.惊恐，忧虑；警报alcohol/ ‘ælkəhɔl/ n.酒精，乙醇alike/ ə’laik/ a.同样的，相同的alloy/ ‘ælɔi, ə’lɔi/ n.合金；(金属的)成色alphabet/ ‘ælfəbit/ n.字母表，字母系统alter/ ‘ɔ:ltə/ vt.改变，变更；改做alternative/ ɔ:l’tə:nətiv/ n.替换物；取舍，抉择altitude/ ‘æltitju:d/ n.高，高度；高处aluminium/ ælju’minjəm/ n.铝amaze/ ə’meiz/ vt.使惊奇，使惊愕ambulance/ ‘æmbjuləns/ n.救护车；野战医院amongst/ ə’mΛŋst/ prep在…之中(=among)amuse/ ə’mju:z/ vt.逗…乐；给…娱乐analyse/ ‘ænəlaiz/ vt.分析，分解，解析analysis/ ə’næləsis/ n.分析，分解，解析ancestor/ ‘ænsistə/ n.祖宗，祖先anchor/ ‘æŋkə/ n.锚vi.抛锚，停泊ancient/ ‘einʃənt/ a.古代的，古老的ankle/ ‘æŋkl/ n.踝，踝节部announce/ ə’nauns/ vt.宣布，宣告，发表annoy/ ə’nɔi/ vt.使恼怒；打搅annual/ ‘ænjuəl/ a.每年的n.年报anticipate/ æn’tisipeit/ vt.预料，预期，期望anxiety/ æŋg’zaiəti/ n.焦虑，忧虑；渴望anxious/ ‘æŋkʃəs/ a.忧虑的；渴望的apart/ ə’pa:t/ ad.相隔；分开；除去apologize/ ə’pɔlədʒaiz/ vi.道歉，谢罪，认错apparatus/ ,æpə’reitəs/ n.器械，仪器；器官appeal/ ə’pi:l/ vi.&n.呼吁；申述appetite/ ‘æpitait/ n.食欲，胃口；欲望appliance/ ə’plaiəns/ n.用具，器具，器械applicable/ ‘æplikəbl/ a.能应用的；适当的application/ æpli’keiʃən/ n.请求，申请；施用appɔint/ ə’pɔint/ vt.任命，委任；约定appreciate/ ə’pri:ʃieit/ vt.欣赏；领会；感谢approval/ ə’pru:vəl/ n.赞成，同意；批准approve/ ə’pru:v/ vt.赞成，称许；批准approximate/ ə’prɔksimit/ a.近似的vt.近似arbitrary/ ‘a:bitrəri/ a.随心所欲的；专断的architecture/ ‘a:kitektʃə/ n.建筑学；建筑式样argue/ ‘a:gju:/ vi.争论，争辩，辩论argument/ ‘a:gju:mənt/ n.争论，辩论；理由arise/ ə’raiz/ vi.出现；由…引起arithmetic/ ə’riθmətik/ n.算术，四则运算arouse/ ə’rauz/ vt.引起，唤起；唤醒article/ ‘a:tikl/ n.条款；物品artificial/ a:ti’fiʃəl/ a.人工的；娇揉造作的artistic/ a:’tis tik/ a.艺术的；艺术家的ash/ æʃ/ n.灰，灰末；骨灰ashamed/ ə’ʃeimd/ a.惭愧(的)；羞耻(的)aspect/ ‘æspekt/ n.方面；样子，外表assemble/ ə’sembl/ vt.集合，召集；装配assembly/ ə’sembli/ n.集合；集会；装配assess/ ə’ses/ vt.对(财产等)估价assign/ ə’sain/ vt.指派；分配；指定assist/ ə’sist/ vt.援助，帮助；搀扶assistance/ ə’sistəns/ n. 协助,援助associate/ ə’səuʃieit/ vi.交往n.伙伴，同事association/ əsəusi’eiʃən/ n.协会，团体；联合assume/ ə’sju:m/ vt.假定；承担；呈现assure/ ə’ʃuə/ vt.使确信；向…保证astonish/ əs’tɔniʃ/ vt.使惊讶，使吃惊astronaut/ ‘æstʃəunɔ:t/ n.宇宙航行员，宇航员ætlantic/ ət’læntik/ a.大西洋的n.大西洋atom/ ‘ætəm/ n.原子；微粒；微量atomic/ ə’tɔmik/ a.原子的；原子能的attach/ ə’tætʃ/ vt.缚，系，贴；附加attain/’tein/ vt.达到，获得，完成attempt/ ə’tempt/ vt.尝试，试图n.企图attend/ ə’tend/ vt.出席；照顾，护理attribute/ ‘ætribj u:t/ vt.把…归因于n.属性audience/ ‘ɔ:djəns/ n.听众，观众，读者authority/ ɔ:’θɔriti/ n.当局，官方；权力automatic/ ɔ:tə’mætik/ a.自动的；机械的automobile/ ‘ɔ:təməbi:l/ n.汽车，机动车auxiliary/ ɔ:g’ziljəri/ a.辅助的；附属的available/ ə’veiləbl/ a.可利用的；通用的avenue/ ‘ævinj u:/ n.林荫道，道路；大街await/ ə’weit/ vt.等候，期待awake/ ə’weik/ a.醒着的vt.唤醒award/ ə’wɔ:d/ n.奖，奖品；判定aware/ ə’weə/ a.知道的，意识到的awful/ ‘ɔ:ful/ a.令人不愉快的awkward/ ‘ɔ:kwəd/ a.笨拙的；尴尬的ax/ æks/ n.斧子Bbaby/ ‘beibi/ n.婴儿；孩子气的人back/ bæk/ ad.在后；回原处；回background/ ‘bækgraund/ n.背景，后景，经历backward/ ‘bækwəd/ a.向后的；倒的ad.倒bacteria/ bæk’tiəriə/ n.细菌bad/ bæd/ a.坏的，恶的；严重的badly/ ‘bædli/ ad.坏，差；严重地bag/ bæg/ n.袋，包，钱包，背包baggage/ ‘bægidʒ/ n.行李bake/ beik/ vt.烤，烘，焙；烧硬bala nce/ ‘bæləns/ vt.使平衡；称n.天平ball/ bɔ:l/ n.球，球状物；舞会balloon/ bə’lu:n/ n.气球，玩具气球banana/ bə’na:nə/ n.香蕉；芭蕉属植物band/ bænd/ n.乐队；带；波段bang/ bæŋ/ n.巨响，枪声；猛击bank/ bæŋk/ n.银行；库；岩，堤bar/ ba:/ n.酒吧间；条，杆；栅barber/ ‘ba:bə/ n.理发师bare/ beə/ a.赤裸的；仅仅的bargain/ ‘ba:gin/ n.交易vi.议价；成交barrel/ ‘bærəl/ n.桶；圆筒；枪管barrier/ ‘bæriə/ n.栅栏，屏障；障碍base/ beis/ n.基础，底层；基地basic/ ‘beisik/ a.基本的，基础的basically/ ‘beisikəli/ ad.基本上basin/ ‘beisn/ n.盆，洗脸盆；盆地basis/ ‘beisis/ n.基础，根据basket/ ‘ba:skit/ n.篮，篓，筐basketball/ ‘ba:skitbɔ:l/ n.篮球；篮球运动bath/ ba:θ/ n.浴，洗澡；浴缸bathe/ beið/ vt.给…洗澡；弄湿bathroom/ ‘ba:θrum/ n.浴室；盥洗室battery/ ‘bætəri/ n.电池；一套，一组battle/ ‘bætl/ n.战役；斗争vi.作战bay/ bei/ n.湾；山脉中的凹处be/ bi:/ aux.v.&vi.是，在，做beach/ bi:tʃ/ n.海滩，湖滩，河滩beam/ bi:m/ n.梁；横梁；束，柱bean/ bi:n/ n.豆，蚕豆bear/ beə/ n.熊；粗鲁的人bear/ beə/ vt.容忍；负担；生育beard/ biəd/ n.胡须，络腮胡子beast/ bi:st/ n.兽，野兽；牲畜beat/ bi:t/ vt.&vi.打，敲；打败beautiful/ ‘bju:tifu l/ a.美的，美丽的beauty/ ‘bju:ti/ n.美，美丽；美人because/ bi’kɔz/ conj.由于，因为become/ bi’kΛm/ vi.变成；成为，变得bed/ bed/ n.床，床位；圃；河床bee/ bi:/ n.蜂，密蜂；忙碌的人beef/ bi:f/ n.牛肉；菜牛beer/ biə/ n.啤酒before/ bi’fɔ:/ prep.在…以前；向…beg/ beg/ vt.&vi.乞求；请求begin/ bi’gin/ vi.开始vt.开始beginning/ bi’giniŋ/ n.开始，开端；起源behalf/ bi’ha:f/ n.利益，维护，支持behave/ bi’heiv/ vi.表现，举止；运转behavior/ bi’heivjə/ n.行为，举止，态度behind/ bi’haind/ prep.在…后面being/ ‘bi:iŋ/ n.存在；生物；生命belief/ bi’li:f/ n.信任，相信；信念believe/ bi’li:v/ vt.相信；认为bell/ bel/ n.钟，铃，门铃；钟声belong/ bi’lɔŋ/ vi.属于，附属below/ bi’ləu/ prep.在…下面(以下)belt/ belt/ n.带，腰带；皮带；区bench/ bentʃ/ n.长凳，条凳；工作台bend/ bend/ vt.使弯曲vi.弯曲beneath/ bi’ni:θ/ prep.在…下方beneficia l/ beni’fiʃəl/ a.有利的，有益的benefit/ ‘benifit/ n.利益；恩惠；津贴beside/ bi’said/ prep.在…旁边besides/ bi’saidz/ ad.而且prep.除…之外best/ best/ a.最好的；最大的bet/ bet/ vt.&vi.&n.打赌better/ ‘betə/ a.较好的ad.更好地between/ bi’twi:n/ prep.在…中间beyond/ bi’jɔnd/ prep.在…的那边Bible/ ‘baibl/ n.基督教《圣经》bicycle/ ‘baisikl/ n.自行车，脚踏车big/ big/ a.大的，巨大的bike/ baik/ n.自行车vi.骑自行车bill/ bil/ n.账单；招贴；票据billion/ ‘biljən/ num.万亿(英)bind/ baind/ vt.捆绑；包扎；装钉biology/ bai’ɔlədʒi/ n.生物学；生态学bird/ bə:d/ n.鸟，禽birth/ bə:θ/ n.分娩，出生；出身birthday/ ‘bə:θdi/ n.生日，诞生的日期biscuit/ ‘biskit/ n.(英)饼干；(美)软饼bit/ bit/ n.一点，一些，小片bite/ bait/ vt.咬，叮，螫；剌穿bitter/ ‘bitə/ a.痛苦的；严寒的black/ blæk/ a.黑色的；黑暗的blackboard/ ‘blækbɔ:d/ n.黑板blade/ bleid/ n.刀刃，刀片；叶片blame/ bleim/ vt.责备，把…归咎于blank/ blæŋk/ a.空白的n.空白blanket/ ‘blæŋkit/ n.毛毯，毯子，羊毛毯blast/ bla:st/ n.爆炸，冲击波vt.炸bleed/ bli:d/ vi.出血，流血；泌脂blend/ blend/ vt.&vi.&n.混和blind/ blaind/ a.瞎的；盲目的block/ blɔk/ n.街区vt.堵塞，拦阻bbond/ bɔnd/ n.联结，联系；公债bone/ bəun/ n.骨，骨骼book/ buk/ n.书，书籍vt.预定boot/ bu:t/ n.靴子，长统靴border/ ‘bɔ:də/ n.边，边缘；边界bore/ bɔ:/ vt.使厌烦；钻，挖born/ bɔ:n/ a.天生的；出生的borrow/ ‘bɔrəu/ vt.借，借用，借人boss/ bɔs/ n.老板，上司vt.指挥both/ bəuθ/ pron.两者(都)bother/ ‘bɔðə/ vt.烦扰，迷惑n.麻烦bottle/ ‘bɔtl/ n.瓶，酒瓶；一瓶bottom/ ‘bɔtəm/ n.底，底部，根基bounce/ bauns/ vi.反跳，弹起；跳起bound/ baund/ a.一定的；有义务的boundary/ ‘baundəri/ n.分界线，办界bow/ bau/ n.弓；蝴蝶结；鞠躬bowl/ bəul/ n.碗，钵；碗状物box/ bɔks/ n.箱，盒；包箱box/ bɔks/ vi. 拳击，打拳boy/ bɔi/ n.男孩，少年；家伙brain/ brein/ n.脑，脑髓；脑力brake/ breik/ n.闸，刹车vi.制动branch/ bra:ntʃ/ n.树枝；分部；分科brand/ brænd/ n.商品；烙印vt.铭刻brass/ bra:s/ n.黄铜；黄铜器brave/ breiv/ a.勇敢的，华丽的bread/ bred/ n.面包；食物，粮食breadth/ bredð/ n.宽度，幅度；幅面break/ breik/ vt.打破；损坏；破坏breakfast/ ‘brekfəst/ n.早饭，早餐breast/ brest/ n.乳房；胸脯，胸膛breath/ breθ/ n.气息，呼吸；气味breathe/ bri:ð/ vi.呼吸vt.呼吸breed/ bri:d/ n.品种vt.使繁殖breeze/ bri:z/ n.微风，和风brick/ brik/ n.砖，砖块；砖状物bride/ braid/ n. 新娘bridge/ bridʒ/ n.桥，桥梁；桥牌brief/ bri:f/ a.简短的；短暂的bright/ brait/ a.明亮的；聪明的brilliant/ ‘briljənt/ a.光辉的；卓越的bring/ briŋ/ vt.带来；引出；促使British/ ‘britiʃ/ a.不列颠的，英联邦的broad/ brɔ:d/ a.宽的，阔的；广泛的broadcast/ ‘brɔ:dka:st/ n.广播，播音brother/ ‘brΛðə/ n.兄弟；同事，同胞brow/ brau/ n.额；眉，眉毛brown/ braun/ n.褐色，棕色brush/ brΛʃ/ n.刷子，毛刷；画笔bubble/ ‘bΛbl/ n.泡vi.冒泡，沸腾bucket/ ‘bΛkit/ n.水桶；吊桶；铲斗build/ bild/ vt.建筑；建立；创立building/ ‘bildiŋ/ n.建筑物，大楼；建筑bulb/ bΛlb/ n.电灯泡；球状物bulk/ bΛlk/ n.物体，容积，大批bullet/ ‘bulit/ n.枪弹，子弹，弹丸bundle/ ‘bΛndl/ n.捆，包，束；包袱burden/ ‘bə:dn/ n.担子，重担；装载量bureau/ ‘bjuərəu/ n.局，司，处；社，所burn/ bə:n/ vi.烧，燃烧n.烧伤burst/ bə:st/ vt.使爆裂vi.&n.爆炸bury/ ‘beri/ vt.埋葬，葬；埋藏bus/ bΛs/ n.公共汽车bush/ buʃ/ n.灌木，灌木丛，矮树business/ ‘biznis/ n.商业，生意；事务busy/ ‘bizi/ a.忙的，繁忙的but/ bΛt/ conj.但是，可是butter/ ‘bΛtə/ n.黄油；奶油button/ ‘bΛtn/ n.扣子；按钮vt.扣紧buy/ bai/ vt.买，购买vi.买by/ bai/ prep.在…旁；被，由Ccake/ keik/ n.饼，糕，蛋糕calculate/ ‘kælkjuleit/ vt.计算；估计；计划calculator/ ‘kælkjuleitə/ n.计算器，计算者calendar/ ‘kælində/ n. 日历，历书；历法call/ kɔ:l/ vt.把…叫做；叫，喊calm/ ka:m/ a.静的，平静的camel/ ‘kæməl/ n.骆驼camera/ ‘kæmərə/ n.照相机，摄影机camp/ kæmp/ n.野营，营地，兵营campaign/ kæm’pein/ n.战役；运动campus/ ‘kæmpəs/ n.校园，学校场地can/ kæn/ aux.v.能，会，可能can/ kæn/ n.罐头，听头；容器Canadian/ kə’neidjən/ a.加拿大的canal/ kə’næl/ n.运河；沟渠；管cancel/ ‘kænsəl/ vt.取消，撤消；删去cancer/ ‘kænsə/ n.癌，癌症，肿瘤candidate/ ‘kændidit/ n.候选人；投考者candle/ ‘kændl/ n.蜡烛；烛形物；烛光cap/ kæp/ n.帽子，便帽；帽状物capable/ ‘keipəbl/ a.有能力的，有才能的capacity/ kə’pæsiti/ n.容量；能力；能量capital/ ‘kæpitl/ n.资本，资金；首都captain/ ‘kæptin/ n.陆军上尉；队长capture/ ‘kæptʃə/ vt.捕获，俘获；夺得car/ ka:/ n.汽车，小汽车，轿车carbon/ ‘ka:bən/ n.碳card/ ka:d/ n.卡，卡片，名片care/ keə/ vi.关心，介意n.小心career/ kə’riə/ n.生涯，职业，经历careful/ ‘keəful/ a.仔细的；细致的careless/ ‘keəlis/ a.粗心的，漫不经心的cargo/ ‘ka:gəu/ n.船货，货物carpe nter/ ‘ka:pintə/ n.木工，木匠carpet/ ‘ka:pit/ n.地毯，毡毯，毛毯carriage/ ‘kæridʒ/ n.客车厢；四轮马车carrier/ ‘kæriə/ n.运输工具；运载工具carry/ ‘kæri/ vt.携带；运载；传送cart/ ka:t/ n.二轮运货马车case/ keis/ n.情况；事实；病例case/ keis/ n.箱(子)，盒(子)，套cash/ kæʃ/ n.现金，现款cassette/ ka:’set/ n.盒式录音带；盒子cast/ ka:st/ vt.投，扔，抛；浇铸castle/ ‘ka:sl/ n.城堡；巨大建筑物casual/ ‘kæʒjuəl/ a.偶然的；随便的cat/ kæt/ n.猫，猫科，猫皮catalog/ ‘kætəlɔg/ n.目录，目录册catch/ kætʃ/ vt.捉住；赶上；领会cattle/ ‘kætl/ n.牛；牲口，家畜cause/ kɔ:z/ n.原因，理由；事业cave/ keiv/ n.山洞，洞穴，窑洞cease/ si:s/ vi.&vi.&n.停止，停息ceiling/ ‘si:liŋ/ n. 天花板，顶蓬celebrate/ ‘selibreit/ vt.庆祝；歌颂，赞美cell/ sel/ n.细胞；小房间cement/ si’ment/ n.水泥；胶泥vt.粘结cent/ sent/ n.分；分币；百centimetre/ ‘sentimi:tə/ n.公分，厘米central/ ‘sentrəl/ a.中心的；主要的centre/ ‘sentə/ n.中心；中枢vt.集中century/ ‘sentʃuri/ n.世纪，百年ceremony/ ‘seriməni/ n.典礼，仪式；礼节certain/ ‘sə:tən/ a.确实的；肯定的certainly/ ‘sə:tənli/ ad.一定，必定；当然certificate/ sə’tifikit/ n.证书，证件，执照chain/ tʃein/ n.链，链条，项圈chair/ tʃeə/ n.椅子；主席chairman/ ‘tʃeəmən/ n.主席；议长，会长chalk/ tʃɔ:k/ n.白垩；粉笔challenge/ ‘tʃæləndʒ/ n.挑战；要求，需要chamber/ ‘tʃeimbə/ n.会议室；房间；腔champion/ ‘tʃæmpjən/ n.冠军，得胜者chance/ tʃa:ns/ n.机会，机遇；可能性change/ tʃeindʒ/ n.改变，变化；零钱channel/ ‘tʃænl/ n.海峡；渠道；频道chapter/ ‘tʃæptə/ n.章，回，篇character/ ‘kæriktə/ n.性格；特性；角色characteristic/ kæriktə’ristik/ a.特有的n.特性charge/ tʃa:dʒ/ vt.索价；控告n.费用chart/ tʃa:t/ n.图，图表；海图chase/ tʃeis/ n.追逐，追赶，追求cheap/ tʃi:p/ a.廉价的；劣质的cheat/ tʃi:t/ vt.骗取；哄vi.行骗check/ tʃek/ vt.检查；制止n.检查cheek/ tʃi:k/ n.面颊，脸蛋cheer/ tʃiə/ vt.使振作；欢呼cheerful/ ‘tʃiəful/ a.快乐的，愉快的cheese/ tʃi:z/ n.乳酪，干酪chemical/ ‘kemikl/ a.化学的n.化学制品chemist/ ‘kemist/ n.化学家；药剂师chemist ry/ ‘kemistri/ n.化学cheque/ tʃek/ n.支票chess/ tʃes/ n.棋；国际象棋chest/ tʃest/ n.胸腔，胸膛；箱子chew/ tʃu:/ vt.咀嚼，嚼碎chicken/ ‘tʃikin/ n.小鸡，小鸟；鸡肉chief/ tʃi:f/ a.主要的；首席的child/ tʃaild/ n.小孩，儿童；儿子childhood/ ‘tʃaildhud/ n.童年，幼年；早期chill/ tʃil/ vt.使变冷n.寒冷chimney/ ‘tʃimni/ n.烟囱，烟筒；玻璃罩chin/ tʃin/ n.颏，下巴China/ ‘tʃainə/ n.中国china/ ‘tʃainə/ n.瓷器，瓷料Chinese/ ‘tʃai’ni:z/ a.中国的n.中国人chocolate/ ‘tʃɔkəlit/ n.巧克力；巧克力糖chɔice/ tʃɔis/ n.选择，抉择choke/ tʃəuk/ vt.使窒息；塞满choose/ tʃu:z/ vt.选择，挑选；情愿chop/ tʃɔp/ vt.砍，劈；切细vi.砍Christian/ ‘kristiən/ n.基督教徒；信徒Christmas/ ‘krisməs/ n.圣诞节church/ tʃə:tʃ/ n.教堂，礼拜堂；教会cigarette/ sigə’ret/ n.香烟，纸烟，卷烟cinema/ ‘sinimə/ n.电影院；电影，影片circle/ ‘sə:kl/ n.圆，圆周；圈子circuit/ ‘sə:kit/ n.电路；环行；巡行circular/ ‘sə:kjulə/ a.圆的；循环的circulate/ ‘sə:kjuleit/ vt.使循环vi.循环circumference/ sə’kΛmfərəns/ n.圆周，周长，圆周线circumstance/ ‘sə:kəmstəns/ n.情况，条件；境遇citizen/ ‘sitizn/ n.公民；市民，居民city/ ‘siti/ n.城市，都市c ivil/ ‘sivl/ a.公民的；文职的civilization/ sivilai’zeiʃən/ n.文明，文化；开化civilize/ ‘sivilaiz/ vt.使文明；教育claim/ kleim/ vt.声称，主张；索取clap/ klæp/ vi.拍手vt.拍，轻拍clarify/ ‘klærifai/ vt.澄清，阐明class/ kla:s/ n.班，班级；阶级classical/ ‘klæsikəl/ a.古典的；经典的classification/ klæsifi’keiʃən/ n.分类；分级；分类法classify/ ‘klæsifai/ vt.把…分类classmate/ ‘kla:smeit/ n.同班同学classroom/ ‘kla:srum/ n.教室，课堂claw/ klɔ:/ n.爪，脚爪，螯clay/ klei/ n.粘土，泥土；肉体clean/ kli:n/ a.清洁的；纯洁的clear/ kliə/ a.清晰的vt.清除clerk/ kla:k, klə:k/ n.店员；办事员，职员clever/ ‘klevə/ a.聪明的；机敏的cliff/ klif/ n.悬崖，峭壁climate/ ‘klaimit/ n.气候；风土，地带climb/ klaim/ vi.攀登，爬vt.爬clock/ klɔk/ n.钟，仪表close/ kləuz, kləus/ vt.关，闭；结束cloth/ klɔ:θ/ n.布；衣料；桌布clothe/ kləuð/ vt.给…穿衣服clothes/ kləuðz/ n.衣服，服装；被褥clothing/ ‘kləuðiŋ/ n.衣服，被褥cloud/ klaud/ n.云；云状物；阴影cloudy/ klaudi/ a.多云的；云一般的club/ klΛb/ n.俱乐部，夜总会clue/ klu:/ n.线索，暗示，提示clumsy/ ‘klΛmzi/ a.笨拙的；愚笨的coach/ kəutʃ/ n.长途公共汽车coal/ kəul/ n.煤，煤块coarse/ kɔ:s/ a.粗的，粗糙的coast/ kəust/ n.海岸，海滨(地区)coat/ kəut/ n.外套，上衣；表皮cock/ kɔk/ n.公鸡；雄禽；旋塞code/ kəud/ n.准则；法典；代码coffee/ ‘kɔfi/ n.咖啡，咖啡茶cɔil/ kɔil/ n.(一)卷；线圈vt.卷cɔin/ kɔin/ n.硬币；铸造(硬币)cold/ kəuld/ a.冷的；冷淡的n.冷collapse/ kə’læps/ vi.倒坍；崩溃，瓦解collar/ ‘kɔlə/ n.衣领，项圈colleague/ ‘kɔli:g/ n.同事，同僚collect/ kə’lekt/ vt.收集vi.收款collection/ kə’lekʃən/ n.搜集，收集；收藏品collective/ kə’lektiv/ a.集体的；集合性的college/ ‘kɔlidʒ/ n.学院；大学collision/ kə’l iʒ(ə)n/ n.碰撞；冲突colony/ ‘kɔləni/ n.殖民地；侨居地color/ ‘kΛlə/ n.颜色，彩色；颜料column/ ‘kɔləm/ n.柱，支柱，圆柱comb/ kəum/ n.梳子vt.梳理combination/ kɔmbi’neiʃən/ n.结合，联合；化合combine/ kəm’bain/ vt.使结合；兼有come/ kΛm/ vi.来，来到；出现comfort/ ‘kΛmfət/ n.舒适；安慰vt.安慰comfortable/ ‘kΛmfətəbl/ a.舒适的，安慰的command/ kə’ma:nd/ vt.命令，指挥；控制commander/ kə’ma:ndə/ n.司令官，指挥员comment/ ‘kɔment/ n.评论，意见；注释commerce/ ‘kɔmə(:)s/ n.商业，贸易；社交commercial/ kə’mə:ʃəl/ a.商业的；商品化的commission/ kə’miʃən/ n.委任状；委员会commit/ kə’mit/ vt.犯(错误);干(坏事)committee/ kə’miti/ n.委员会；全体委员common/ ‘kɔmən/ a.普通的；共同的communicate/ kə’mju:nikeit/ vi.通讯；传达；传播communication/ kə’mju:nikeiʃən/ n.通讯；传达；交通communism/ ‘kɔmjunizəm/ n.共产主义communist/ ‘kɔmjunist/ n.共产党员community/ kə’mju:niti/ n.社区；社会；公社companion/ kəm’pæniən/ n.同伴；共事者；伴侣company/ ‘kΛmpəni/ n.公司，商号；同伴comparative/ kəm’pærətiv/ a.比较的，相对的compare/ kəm’peə/ vt.比较，对照；比作comparison/ kəm’pærisn/ n.比较，对照；比似compass/ ‘kΛmpəs/ n.罗盘，指南针；圆规compel/ kəm’pel/ vt.强迫，迫使屈服compete/ kəm’pi:t/ vi.比赛；竞争；对抗competent/ ‘kɔmpitənt/ a.有能力的；应该做的competition/ kɔmpə’tiʃən/ n.竞争，比赛complain/ kəm’plein/ vi.抱怨，拆苦；控告complaint/ kəm’pleint/ n.抱怨；怨言；控告complete/ kəm’pli:t/ a.完整的；完成的complex/ ‘kɔmpleks/ a.结合的；复杂的complicated/ ‘kɔmplikeitid/ a.复杂的，难懂的component/ kəm’pəunənt/ n.组成部分；分；组件compose/ kəm’pəuz/ vt.组成，构成；创作composition/ kɔmpə’ziʃən/ n.构成；作品；写作compound/ ‘kɔmpaund, kəm’paund/ n.化合物；复合词comprehension/ kɔmp ri’henʃən/ n.理解，理解力；领悟comprehensive/ kɔmpri’hensiv/ a.广泛的；理解的compress/ kəm’pres/ vt.压紧，压缩comprise/ kəm’praiz/ vt.包含，包括；构成compromise/ ‘kɔmprəmaiz/ n.妥协，和解compute/ kəm’pju:t/ vt.计算，估计，估算computer/ kəm’pju:tə/ n.计算机，电脑conceal/ kən’si:l/ vt.把…隐藏起来concentrate/ ‘kɔnsəntreit/ vt.集中；聚集；浓缩concentration/ kɔnsən’treiʃən/ n.集中；专注；浓缩concept/ ‘kɔnsept/ n.概念，观念，设想concern/ kən’sə:n/ n.关心，挂念；关系concerning/ kən’sə:niŋ/ prep.关于concert/ ‘kɔnsət/ n.音乐会，演奏会conclude/ kən’klu:d/ vt.推断出；结束conclusion/ kən’klu:ʒən/ n.结论，推论；结尾concrete/ ‘kɔnkri:t/ n.混凝土；具体物condemn/ kən’dem/ vt.谴责，指责；判刑condense/ kən’dens/ vt.压缩，使缩短condition/ kən’diʃən/ n.状况，状态；环境conduct/ ‘kɔndəkt, kən’dΛkt/ n.举止，行为；指导conductor/ kən’dΛktə/ n.售票员；(乐队)指挥conference/ ‘kɔnfərəns/ n.会议，讨论会confess/ kən’fes/ vt.供认，承认；坦白confidence/ ‘kɔnfidəns/ n.信任；信赖；信心confident/ ‘kɔnfidənt/ n.确信的，自信的confine/ kən’fain/ vt.限制；禁闭confirm/ kən’fə:m/ vt.证实，肯定；批准conflict/ ‘kɔnflikt, kən’flikt/ n.争论；冲突；斗争confuse/ kən’fju:z/ vt.使混乱，混淆congratulate/ kən’grætjuleit/ vt.祝贺，向…道喜congress/ ‘kɔŋgres/ n.大会；国会，议会conjunction/ kən’dʒΛŋkʃən/ n.接合，连接；连接词connect/ kə’nekt/ vt.连接，连结；联系connection/ kə’nekʃən/ n.连接，联系；连贯性conque r/ ‘kɔŋkə/ vt.征服，战胜；破除conquest/ ‘kɔŋkwest/ n.攻取，征服；克服conscience/ ‘kɔnʃəns/ n.良心，道德心conscious/ ‘kɔnʃəs/ a.意识到的；有意的consciousness/ ‘kɔnʃəsnis/ n.意识，觉悟；知觉consent/ kən’sent/ n.同意，赞成vi.同意consequence/ ‘kɔnsikwəns/ n.结果，后果consequently/ ‘kɔnsikwəntli/ ad.因此，因而，所以conservation/ kɔnsə(:)’veiʃən/ n.保存，保护；守恒conservative/ kən’sə:vətiv/ a.保守的n.保守的人consider/ kən’sidə/ vt.认为；考虑；关心considerable/ kən’sidərəbl/ a.相当大的；重要的considerate/ kən’sidərit/ a.考虑周到的；体谅的consideration/ kənsidə’reiʃən/ n.考虑，思考；体贴consist/ kən’sist/ vi.由…组成；在于consistent/ kən’sistənt/ a.坚持的，一贯的constant/ ‘kɔnstənt/ a.经常的；永恒的constitute/ ‘kɔnstitju:t/ vt. 构成,组成,任命constitution/ kɔnsti’tju:ʃən/ n.章程；体质；构造construct/ kən’strΛkt/ vt.建造；建设；构筑construction/ kən’strΛkʃən/ n.建造；建筑；建筑物consult/ kən’sΛlt/ vt.请教，查阅consume/ kən’sju:m/ vt.消耗，消费；消灭consumption/ kən’sΛmpʃən/ n.消耗量；消耗contact/ ‘kɔntækt, kən’tækt/ vt.使接触；与…联系contain/ kən’tein/ vt.包含，容纳；等于container/ kən’teinə/ n.容器；集装箱contemporary/ kən’tempərəri/ a.当代的，同时代的contempt/ kən’tempt/ n.轻蔑；藐视；受辱content/ ‘kɔntent, kən’tent/ n.内容，目录；容量content/ ‘kɔntent, kən’tent/ a.满意的，满足的contest/ kən’test, ‘kɔntest/ vt.争夺，争取；辩驳continent/ ‘kɔntinənt/ n.大陆；陆地；洲continual/ kən’tinjuəl/ a.不断的；连续的continue/ kən’tinju(:)/ vt.继续，连续；延伸continuous/ kən’tinjuəs/ a.连续不断的，持续的contract/ ‘kɔntrækt, kən’trækt/ n.契约，合同；婚约contradiction/ kɔntrə’dikʃən/ n.矛盾，不一致；否认contrary/ ‘kɔntrəri/ a.相反的n.相反contras t/ ‘kɔntræst, kən’træst/ n.对比，对照，悬殊contribute/ kən’tribju(:)t/ vt.捐献，捐助；投稿control/ kən’trəul/ vt.控制，克制n.控制convenience/ kən’vi:njəns/ n.便利，方便；厕所convenient/ kən’vi:njənt/ a.便利的；近便的convention/ kən’venʃən/ n.习俗，惯例；公约conventional/ kən’venʃənl/ a.普通的；习惯的conversation/ kɔnvə’seiʃən/ n.会话，非正式会谈conversely/ ‘kɔnvə:sli/ ad.相反地conversion/ kən’və:ʃən/ n.转变，转化；改变convert/ kən’və:t, ‘kɔnvə:t/ vt.使转变；使改变convey/ kən’vei/ vt.传送；运送；传播convince/ kən’vins/ vt.使确信，使信服cook/ kuk/ vt.烹调，煮vt.烧菜cool/ ku:l/ a.凉的，冷静的cooperate/ kəu’ɔpəreit/ vi.合作，协作；配合coordinate/ kəu’ɔdinit/ vt.使协调，调节cope/ kəup/ vi.对付，应付copper/ ‘kɔpə/ n.铜；铜币，铜制器copy/ ‘kɔpi/ n.抄件vt.抄写，复制cord/ kɔ:d/ n.细绳，粗线，索core/ kɔ:/ n.果实的心，核心corn/ kɔ:n/ n.谷物；(英)小麦corner/ ‘kɔ:nə/ n.角；犄角；边远地区corporation/ kɔ:pə’reiʃən/ n.公司，企业；社团correct/ kə’rekt/ a.正确的vt.纠正correspond/ kɔris’pɔnd/ vi.相符合；相当corresponding/ kɔris’pɔndiŋ/ a.相应的；符合的corridor/ ‘kɔridɔ:/ n.走廊，回廊，通路cost/ kɔst/ n.价格，代价；成本costly/ ‘kɔstli/ a.昂贵的；价值高的cottage/ ‘kɔtidʒ/ n.村舍，小屋cotton/ ‘kɔtn/ n.棉；棉线；棉布cough/ kɔf/ vi.咳，咳嗽n.咳嗽could/ kud, kəd/ aux.v.(can的过去式)council/ ‘kaunsil/ n.理事会，委员会count/ kaunt/ vt.计算vi.数，计数counter/ ‘kauntə/ n.柜台；计数器country/ ‘kΛntri/ n.国家，国土；农村countryside/ ‘kΛntrisaid/ n.乡下，农村county/ ‘kaunti/ n.英国的郡，美国的县couple/ ‘kΛpl/ n.夫妇；(一)对；几个courage/ ‘kΛridʒ/ n.勇气，胆量，胆识course/ kɔ:s/ n.课程；过程；一道菜court/ kɔ:t/ n.法院，法庭；庭院cousin/ ‘kΛzn/ n.堂(或表)兄弟(姐妹)cover/ ‘kΛvə/ vt.盖，包括n.盖子cow/ kau/ n.母牛，奶牛；母兽crack/ kræk/ n.裂缝，裂纹vi.爆裂craft/ kra:ft/ n.工艺；手艺，行业crane/ krein/ n.起重机，摄影升降机crash/ kræʃ/ vi.碰撞，坠落n.碰撞crawl/ krɔ:l/ vi.爬，爬行crazy/ ‘kreizi/ a.疯狂的，荒唐的cream/ kri:m/ n.奶油，乳脂；奶油色create/ kri(:)’eit/ vt.创造；引起，产生creative/ kri(:)’eitiv/ a.创造性的，创作的creature/ ‘kri:tʃə/ n.生物，动物，家畜credit/ ‘kredit/ n.信用贷款；信用creep/ kri:p/ vi.爬行；缓慢地行进crew/ kru:/ n.全体船员crime/ kraim/ n.罪，罪行；犯罪criminal/ ‘kriminl/ n.犯人，罪犯，刑事犯crisis/ ‘kraisis/ n.危机；存亡之际critic/ ‘kritik/ n.批评家，爱挑剔的人critical/ ‘kritikəl/ a.决定性的；批评的criticism/ ‘kritisizəm/ n.批评；批判；评论criticize/ ‘kritisaiz/ vt.批评；评论；非难crop/ krɔp/ n.农作物，庄稼；一熟cross/ krɔs/ vt.穿过；使交叉crowd/ kraud/ n.群；大众；一伙人crown/ kraun/ n.王冠，冕；花冠crude/ kru:d/ a.简陋的；天然的cruel/ ‘kruəl/ a.残忍的，残酷的crush/ krΛʃ/ vt.压碎，碾碎；镇压crust/ krΛst/ n.面包皮；硬外皮cry/ krai/ vi.哭，哭泣；叫喊crystal/ ‘kristl/ n.水晶，结晶体；晶粒cube/ kju:b/ n.立方形；立方cubic/ ‘kju:bik/ a.立方形的；立方的cultivate/ ‘kΛltiveit/ vt.耕；种植；培养culture/ ‘kΛltʃə/ n.文化，文明；教养cup/ kΛp/ n.杯子；(一)杯；奖杯cupboard/ ‘kΛbəd/ n.碗柜，碗碟橱；食橱cure/ kjuə/ vt.医治；消除n.治愈curiosity/ kjuəri’ositi/ n.好奇，好奇心；珍品curious/ ‘kjuəriəs/ a.好奇的；稀奇古怪的current/ ‘kΛrənt/ a.当前的；通用的curse/ kə:s/ n.诅咒，咒骂；天谴curtain/ ‘kə:tn/ n.帘，窗帘；幕(布)curve/ kə:v/ n.曲线；弯vt.弄弯cushion/ ‘kuʃən/ n.垫子，坐垫，靠垫custom/ ‘kΛstəm/ n.习惯，风俗；海关customer/ ‘kΛstəmə/ n.顾客，主顾cut/ kΛt/ vt.切，割，剪；减少cycle/ ‘saikl/ n自行车，循环Ddaily [‘deili] a.每日的n.日报dairy [‘dɛəri] n.牛奶场;乳制品dam [dæm] n.水坝,水堤;障碍物damage [‘dæmidʒ] vt.损害,毁坏n.损害damp [dæmp] a.潮湿的,有湿气的dance [dɑ:ns] vi.跳舞;摇晃n.舞danger [‘deindʒə] n.危险;危险事物dangerous [‘deindʒərəs] a.危险的,不安全的dare [dɛə] vt.&aux.v.敢;竟敢dari ng [‘deərɪŋ] a.大胆的,勇敢的dark [dɑ:k] a.暗的;黑色的darling [‘dɑ:liŋ] n.亲爱的人;宠儿dash [dæʃ] vt.使猛撞;溅n.猛冲data [‘deitə] n.数据; 资料date [deit] n.日期vt.注…日期daughter [‘dɔ:tə] n.女儿dawn [dɔ:n] n.黎明;开端vi.破晓day [dei] n.(一)天,白昼,白天daylight [‘deilait] n.白昼,日光;黎明dead [ded] a.死的,无生命的deadly [‘dedli] a.致命的,死一般的deaf [def] a.聋的;不愿听的deal [di:l] n.买卖;待遇vt.给予dear [diə] a.亲爱的int.啊death [deθ] n.死,死亡;灭亡debate [di’beit] n.&vi.争论,辩论debt [det] n.债,债务,欠债decade [‘dekeid，dɪ’keɪd] n.十年,十年期decay [di’kei] vi.腐烂;衰败n.腐烂deceit [di’si:t] n.欺骗,欺诈deceive [di’si:v] vt.欺骗,蒙蔽,行骗December [di’sembə] n.十二月decent [‘di:sənt，’diːsnt] a.正派的;体面的decide [di’said] vt.决定,决心;解决decision [di’siʒən] n.决定,决心;果断deck [dek] n.甲板;舱面;层面declare [di’klɛə] vt.断言;声明;表明decorate [‘dekəreit] vt.装饰,装璜,修饰decrease [di:’kri:s] vi.&n.减少,减少deduce [di’dju:s] vt.演绎,推论,推断deed [di:d] n.行为;功绩;契约deep [di:p] a.深的;纵深的deepen [‘di:pən] vt.加深vi.深化deer [diə] n.鹿defeat [di’fi:t] vt.战胜,击败;挫败defect [di’fekt] n.缺点,缺陷,欠缺defence [di’fens] n.防御;防务;辩护defend [di’fend] vt.保卫,防守define [di’fain] vt.给…下定义;限定definite [‘definit] a.明确的;肯定的definitely [‘definitli] ad.一定地,明确地definition [defi’niʃən] n.定义,释义;定界degree [di’ɡri:] n.程度;度;学位delay [di’lei] vt.推迟;耽搁;延误delete [di’li:t] vt.删除;擦掉delegation [delɪ’geɪʃən] n.代表团delicate [‘delikit] a.纤细的;易碎的delicious [di’liʃəs] a.美味的,怡人的delight [di’lait] n.快乐vt.使高兴deliver [di’livə] vt.投递,送交;发表delivery [di’livəri] n.投递;交付;分娩demand [di’mɑ:nd] vt.要求;需要;询问democracy [di’mɔkrəsi] n.民主,民主制democratic [demə’krætik] a.民主的,民主政体的demonstrate [‘demənstreit] vt.说明;论证;表露dense [dens] a.密集的;浓厚的density [‘densiti] n.密集,稠密;密度deny [di’nai] vt.否定;拒绝相信depart [di’pɑ:t] vi.离开,起程;出发department [di’pɑ:tmənt] n.部,司,局,处,系departure [di’pɑ:tʃə，dɪ’pɑːtʃə(r)] n.离开,出发,起程depend [di’pend] vi.依靠,依赖;相信dependent [di’pendənt] a.依靠的,依赖的deposit [di’pɔzit] vt.使沉淀;存放depress [di’pres] vt.使沮丧;按下depth [depθ] n.深度;深厚;深处derive [di’raiv] vt.取得vi.起源descend [di’send] vi.下来,下降;下倾describe [dis’kraib] vt.形容;描写,描绘description [dis’kripʃn] n.描写,形容;种类desert [‘dezət] n.沙漠vt.离弃;擅离deserve [di’zə:v] vt.应受,值得design [di’zain] vt.设计n.设计;图样desirable [di’zaiərəbl] a.值得相望的;可取的desire [di’zaiə] vt.相望;要求n.愿望desk [desk] n.书桌,办公桌despair [dis’pɛə] n.绝望vi.绝望des perate [‘despərit] a.拼死的;绝望的despise [dis’paiz] vt.鄙视,蔑视despite [dis’pait] prep.不管,不顾destination [desti’neiʃən] n.目的地,终点;目标destroy [dis’trɔi] vt.破坏;消灭;打破destruction [dis’trʌkʃən] n.破坏,毁灭,消灭detail [‘di:teil] n.细节;枝节;零件detect [di’tekt] vt.察觉,发觉;侦察detection [di’tekʃən] n.察觉,发觉;侦察determination [ditə:mi’neiʃən] n.决心;决定;确定determine [di’tə:min] vt.决定;查明;决心develop [di’veləp] vt.发展;形成;开发development [di’veləpmənt] n.发展;开发;生长device [di’vais] n.器械,装置;设计devil [‘devl] n.魔鬼,恶魔devise [di’vaiz] vt.设计,发明devote [di’vəut] vt.将…奉献,致力于dew [dju:] n.露,露水diagram [‘daiəɡræm] n.图解,图表,简图dial [‘daiəl] n.钟面;拨号盘vt.拨dialect [‘daiəlekt] n.方言,土语,地方话dialog [‘daiəlɔɡ] n.对话,对白diameter [dai’æmitə] n.直径diamond [‘daiəmənd] n.金钢石,钻石;菱形diary [‘daiəri] n.日记,日记簿dictate [dik’teit] vt.&vi.口授;命令dictation [dik’teiʃən] n.口授笔录,听写dictionary [‘dikʃənəri] n.词典,字典die [dai] vi.死,死亡;灭亡differ [‘difə] vi.不同,相异difference [‘difərəns] n.差别;差;分歧different [‘difərənt] a.差异的;各种的difficult [‘difikəlt] a.困难的;难对付的difficulty [‘difikəlti] a.困难;难事;困境dig [diɡ] vt.掘,挖;采掘digest [dai’dʒest] vt.消化;领会n.文摘digital [‘didʒitəl] a.数字的,计数的diligent [‘dilidʒənt] a.勤勉的,勤奋的dim [dim] a.昏暗的;朦胧的dimension [di’menʃən] n.尺寸,尺度;面积dinner [‘dinə] n.正餐,主餐;宴会dip [dip] vt.浸,蘸vi.浸一浸direct [di’rekt] a.直接的;直率的direction [di’rekʃən] n.方向,方位;指导directly [di’rektli] ad.直接地;立即director [di’rektə，də’rektə(r)，daɪ-] n.指导者;理事;导演dirt [də:t] n.尘,土;污物,污垢dirty [‘də:ti] a.脏的;下流的disable [dis’eibl] vt.使无能,使伤残disadvantage [disəd’vɑ:ntidʒ] n.不利,不利地位disagree [disə’ɡri:] vi.有分歧;不一致disappear [disə’piə] vi.不见,失踪;消失disappoint [disə’pɔint] vt.使失望,使受挫折disaster [di’zɑ:stə] n.灾难,灾祸;天灾disk [disk] n.圆盘,唱片;磁盘discard [dis’kɑ:d] vt.丢弃,抛弃,遗弃discharge [dis’tʃɑ:dʒ] vt.释放;排出n.释放discipl ine [‘disiplin] n.纪律;训练vt.训练disclose [dis’kləuz] vt.揭开,揭发;透露discourage [dis’kʌridʒ] vt.使泄气,使灰心discover [dis’kʌvə] vt.发现;暴露,显示discovery [dis’kʌvəri] n.发现;被发现的事物discuss [dis’kʌs] vt.讨论,谈论;论述discussion [dis’kʌʃən] n.讨论,谈论;论述disease [di’zi:z] n.病,疾病;病害disguise [dis’ɡaiz] vi.隐瞒,掩埋n.假装disgust [dis’ɡʌst] n.厌恶,憎恶dish [diʃ] n.碟,盘子;菜肴dishonour [dis’ɔnə] n.不光彩;丢脸的人dislike [dis’laik] vt.&n.不喜爱,厌恶dismiss [dis’mis] vt.不再考虑;解雇disorder [dis’ɔ:də] n.混乱,杂乱;骚乱display [dis’plei] vt.陈列,展览;显示disposal [dis’pəuzəl] n.丢掉,处理,销毁dispose [dis’pəuz] vi.去掉,丢掉;销毁displease [dɪs’pli:z] vt.使不愉快,使生气dispute [dis’pju:t] vi.争论,争执n.争论dissatisfy [dɪs’sætɪsfaɪ] vi.使不满,使不平dissolve [di‘zɔlv] vt.使溶解;解散distance [‘distəns] n.距离,间距;远处distant [‘distənt] a.在远处的,疏远的distinct [dis’tiŋkt] a.与其他不同的distinction [dis’tiŋkʃən] n.差别,不同,区分distinguish [dis’tiŋɡwiʃ] vt.区别,辨别,认别distress [dis’tres] n.忧虑,悲伤;不幸distribute [dis’tribju:t] vt.分发,分送;分布distribution [distri’bju:ʃən] n.分发,分配;分布district [‘distrikt] n.区;地区,区域disturb [dis’tə:b] vt.打扰,扰乱;弄乱。
专业英语四级模拟试卷654(总分：160.00，做题时间：90分钟)一、 DICTATION(总题数：2，分数：4.00)1.PART I DICTATIONDirections: Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work.（分数：2.00）__________________________________________________________________________________________ 解析：2.（分数：2.00）__________________________________________________________________________________________ 正确答案：(正确答案： The Story of Tea Tea remained unknown to the western world / until the sixteenth century, / when European explorers who traveled to China and other Far Eastern countries / returned with a host of new foods, spices, and beverages. / Very soon a thriving commerce in China teas was established. / In 1826 the Dutch established plantations on Java, / followed some ten years later by British, / who set up tea estates in India. / The production of tea has since spread rapidly. / Tea is made from the leaves of an evergreen tropical and subtropical plant.) 解析：二、 LISTENING COMPREHENSION(总题数：6，分数：40.00)3.PART II LISTENING COMPREHENSION__________________________________________________________________________________________ 解析：4.SECTION A TALKIn this section you will hear a talk. You will hear the talk ONCE ONLY. While listening, you may look at ANSWER SHEET ONE and write NO MORE THAN THREE WORDS for each gap. Make sure the word (s) you fill in is (are) both grammatically and semantically acceptable. You may use the blank sheet for note-taking.You have THIRTY seconds to preview the gap-filling task. __________________________________________________________________________________________ 解析：Famous Christmas PlacesThere are many【T1】 1 traditions in Christmas. 【T1】 2The two famous Christmas places are:1. MiddleburgChristmas: a time of gift-giving and【T2】3【T2】4Performances, trees with lights and a big man in【T3】 5【T3】 6Middleburg: a yearly Christmas 【T4】 7【T4】8People from【T5】 9come to visit【T5】 102. Xitan, ChinaKnown as a【T6】 11【T6】 12It shipped around $100 million in colorful【T7】 13. 【T7】 14Main customers: 【T8】 15【T8】 16Factories are【T9】17to make products. 【T9】1840 larger factories and【T10】19smaller workshops. 【T10】20Famous Christmas PlacesThere are many【T1】 21 traditions in Christmas. 【T1】 22The two famous Christmas places are:1. MiddleburgChristmas: a time of gift-giving and【T2】23【T2】24Performances, trees with lights and a big man in【T3】 25【T3】 26Middleburg: a yearly Christmas 【T4】 27【T4】28People from【T5】29come to visit【T5】302. Xitan, ChinaKnown as a【T6】31【T6】32It shipped around $100 million in colorful【T7】33. 【T7】34Main customers: 【T8】35【T8】36Factories are【T9】37to make products. 【T9】3840 larger factories and【T10】39smaller workshops. 【T10】40（分数：20.00）(1).【T1】（分数：2.00）填空项1:__________________ （正确答案：正确答案：ancient and modern）解析：解析：本题出现在短文开头，对圣诞节传统的描述，空格位于traditions之前，可考虑填形容词，录音提到关于圣诞节的传统很多，既有古老的又有现代的，因此填ancient and modern。
专业英语四级（语法与词汇）模拟试卷111(题后含答案及解析) 题型有： 4. GRAMMAR & VOCABULARYPART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.1．Which of the following sentences is INCORRECT?A．Fifteen miles seems like a long walk to me.B．John, as much as his brothers, was responsible for the loss.C．Neither you, nor I, nor anyone else was awarded the prize.D．Enough of the data has been collected.正确答案：D解析：主谓一致。
A项中，当名词词组中心词为表示度量、时间等复数名词时，可以根据意义一致的原则，把这些复数名词看作一个整体，谓语动词采用单数形式；B项中，当主语后跟有as well as，as much as，rather than，more than，no less than等引导的介词短语时，其谓语动词形式依主语的单复数而定；C项中，由or, either…or…，neither…nor…，not only…but also…连接的并列主语的主谓一致，按就近原则处理。
D项中，当名词词组中心词是all，most，half或者the rest，the remainder等，其主谓一致关系一般遵循意义一致的原则：如果所指为复数意义，动词用复数形式；反之，用单数。
2025年全国大学英语CET四级考试模拟试卷及答案指导一、写作（15分）CET-4 Writing SectionDirections: For this part, you are allowed 30 minutes to write a short essay entitled “The Importance of Teamwork”. You should write at least 120 words but no more than 180 words.Sample Essay: The Importance of TeamworkIn today’s fast-paced and highly competitive world, the concept of teamwork has become more crucial than ever. It is often said that one can go fast alone, but to go far, one must go together. This saying underlines the importance of teamwork in achieving common goals effectively and efficiently.Teamwork allows for the pooling of diverse skills and talents, which leads to more innovative solutions and better decision-making. When individuals with different backgrounds and expertise collaborate, they bring unique perspectives to the table, fostering an environment where creativity thrives. Furthermore, working as a team builds a support system, enabling members to rely on each other during challenging times, thus reducing stress and increasing job satisfaction.Another significant benefit of teamwork is the ability to accomplish tasksthat would be impossible for an individual to handle. By dividing work among team members based on their strengths, teams can tackle complex projects, ensuring all aspects are thoroughly covered. This not only improves the quality of work but also accelerizes the completion time.In conclusion, the value of teamwork cannot be overstated. It is through collaboration and mutual support that we can achieve great things, overcome obstacles, and reach our full potential. Embracing the spirit of teamwork is essential for both personal and professional success in our interconnected world.Analysis:•Introduction: The essay begins with a clear statement about the increasing significance of teamwork in the modern era, setting up the main argument.•Body Paragraphs:•The first body paragraph discusses how teamwork enhances innovation and decision-making by combining varied skills and viewpoints.•The second body paragraph highlights the supportive nature of teamwork, emphasizing its role in managing stress and boosting morale.• A third point is made about the efficiency and effectiveness gained from dividing labor according to individual strengths, allowing for thesuccessful execution of complex tasks.•Conclusion: The concluding paragraph reinforces the thesis, summarizing the key benefits of teamwork and linking them to broader concepts ofachievement and personal growth.This sample response adheres to the word limit (156 words), maintains a coherent structure, and provides specific examples to support the main points, making it a strong example for the CET-4 writing section.二、听力理解-短篇新闻（选择题，共7分）第一题News Item 1:A new study has found that the popularity of online shopping has led to a significant increase in the use of plastic packaging. The researchers analyzed data from various e-commerce platforms and discovered that the amount of plastic packaging used in online orders has doubled over the past five years. This has raised concerns about the environmental impact of e-commerce and the need for more sustainable packaging solutions.Questions:1、What is the main issue addressed in the news?A) The decline of traditional shopping methods.B) The environmental impact of online shopping.C) The growth of e-commerce platforms.D) The advantages of plastic packaging.2、According to the news, what has happened to the use of plastic packaging in online orders over the past five years?A) It has decreased by 50%.B) It has remained stable.C) It has increased by 25%.D) It has doubled.3、What is the primary concern raised by the study regarding online shopping?A) The increase in the number of e-commerce platforms.B) The high cost of online shopping.C) The environmental impact of plastic packaging.D) The difficulty in returning products.Answers:1、B) The environmental impact of online shopping.2、D) It has doubled.3、C) The environmental impact of plastic packaging.第二题Section B: Short NewsIn this section, you will hear one short news report. At the end of the news report, you will hear three questions. After each question, there is a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.News Report:The World Health Organization announced today that it has added the ChineseSinovac COVID-19 vaccine to its list of vaccines approved for emergency use. This move will facilitate the distribution of the vaccine in lower-income countries participating in the COVAX initiative aimed at ensuring equitable access to vaccines globally. The WHO praised the Sinovac vaccine for its easy storage requirements, making it ideal for areas with less sophisticated medical infrastructure.Questions:1、According to the news report, what did the WHO announce?A)The end of the pandemicB)Approval of a new vaccineC)Launch of a global health campaignD)Increased funding for vaccine researchAnswer: B) Approval of a new vaccine2、What was highlighted about the Sinovac vaccine by the WHO?A)It is the most effective vaccine availableB)It requires simple storage conditionsC)It is cheaper than other vaccinesD)It has no side effectsAnswer: B) It requires simple storage conditions3、What is the purpose of the COVAX initiative mentioned in the report?A)To speed up vaccine developmentB)To provide financial support to vaccine manufacturersC)To ensure equal access to vaccines worldwideD)To promote travel between countriesAnswer: C) To ensure equal access to vaccines worldwide三、听力理解-长对话（选择题，共8分）第一题Part Three: Long ConversationsIn this section, you will hear 1 long conversation. The conversation will be played twice. After you hear a part of the conversation, there will be a pause. Both the questions and the conversation will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C), and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.Now, listen to the conversation.Conversational Excerpt:M: Hey, Jane, how was your day at the office today?W: Oh, it was quite a challenge. I had to deal with a lot of issues. But I think I handled them pretty well.M: That’s good to hear. What were the main issues you faced?W: Well, first, we had a problem with the new software we’re tryin g to implement. It seems to be causing some technical difficulties.M: Oh no, that sounds frustrating. Did you manage to fix it?W: Not yet. I’m still trying to figure out what’s wrong. But I’m workingon it.M: That’s important. The company can’t afford a ny downtime with this software.W: Exactly. And then, I had to deal with a customer complaint. The customer was really upset because of a delayed shipment.M: That’s never a good situation. How did you handle it?W: I tried to be understanding and offered a discount on their next order. It seemed to calm them down a bit.M: That was a good move. Did it resolve the issue?W: Yes, it did. They’re satisfied now, and I think we’ve avoided a bigger problem.M: It sounds like you had a busy day. But you did a good job handling everything.W: Thanks, I’m glad you think so.Questions:1、What was the main issue the woman faced with the new software?A) It was causing problems with the computer systems.B) It was taking longer to install than expected.C) It was causing technical difficulties.D) It was not compatible with their existing systems.2、How did the woman deal with the customer complaint?A) She escalated the issue to her supervisor.B) She offered a discount on the customer’s next order.C) She apologized directly to the customer.D) She sent the customer a refund check.3、What was the woman’s impression of her day at work?A) It was uneventful and unchallenging.B) It was quite stressful but rewarding.C) It was a day filled with unnecessary meetings.D) It was a day where she didn’t accomplish much.4、What did the man say about the woman’s day at work?A) He thought it was unproductive.B) He felt she had handled everything well.C) He thought she should have asked for help.D) He believed she should take a break.Answers:1、C2、B3、B4、B第二题对话内容:Man:Hey, Sarah. I heard you’re planning to go on a trip next month. Where are you heading?Sarah:Oh, hi, Mike! Yes, I’m really excited about it. I’m going to Japan. It’s my first time there.Man:That sounds amazing! How long will you be staying? And what places are you planning to visit?Sarah:I’ll be there for two weeks. My plan is to start in Tokyo and then travel to Kyoto, Osaka, and Hiroshima. I’ve always been fascinated by the mix of traditional and modern culture in Japan.Man: Two weeks should give you plenty of time to see a lot. Are you going alone or with someone?Sarah:Actually, I’m going with a group of friends from college. We all decided to take this trip together after graduation. It’ll be great to experience it with them.Man:That’s wonderful! Do you have everything planned out, like accommodations and transportation?Sarah:Mostly, yes. We’ve booked our flights and hotels, and we’re using the Japan Rail Pass for getting around. B ut we’re leaving some room for spontaneity too. Sometimes the best experiences come unexpectedly!Man:Absolutely, that’s the spirit of traveling. Well, I hope you have an incredible time. Don’t forget to try some local food and maybe bring back some souvenirs!Sarah:Thanks, Mike! I definitely won’t miss out on trying sushi and ramen, and I already have a list of gifts to buy for family and friends. I can’t waitto share my adventures with everyone when I get back.1、How long is Sarah planning to stay in Japan?•A) One week•B) Two weeks•C) Three weeks•D) One month答案: B) Two weeks2、Which of the following ci ties is NOT mentioned as part of Sarah’s itinerary?•A) Tokyo•B) Kyoto•C) Sapporo•D) Hiroshima答案: C) Sapporo3、Who is Sarah going to Japan with?•A) By herself•B) With her family•C) With a group of friends•D) With coworkers答案: C) With a group of friends4、What has Sarah and her friends prepared for their trip besides booking flights and hotels?•A) They have hired a personal guide.•B) They have reserved spots for cultural workshops.•C) They have purchased a Japan Rail Pass.•D) They have enrolled in a language course.答案: C) They have purchased a Japan Rail Pass.四、听力理解-听力篇章（选择题，共20分）第一题Section CDirections: In this section, you will hear a passage three times. When the passage is read for the first time, listen carefully for its general idea. When the passage is read for the second time, fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, check what you have written.Passage:In recent years, the concept of “soft skills” has become increasingly popular in the workplace. These are skills that are not traditionally taught in schools but are essential for success in the professional world. Soft skills include communication, teamwork, problem-solving, and time management.1、Many employers believe that soft skills are just as important as technical skills because they help employees adapt to changing work environments.2、One of the most important soft skills is communication. Effectivecommunication can prevent misunderstandings and improve relationships with colleagues.3、Teamwork is also crucial in today’s workplace. Being able to work well with others can lead to better productivity and innovation.4、Problem-solving skills are essential for overcoming obstacles and achieving goals. Employees who can think creatively and solve problems efficiently are highly valued.5、Time management is another key soft skill. Being able to prioritize tasks and manage time effectively can help employees meet deadlines and reduce stress.Questions:1、What is the main idea of the passage?A) The importance of technical skills in the workplace.B) The definition and examples of soft skills.C) The increasing popularity of soft skills in the workplace.D) The impact of soft skills on employee performance.2、Why do many employers believe soft skills are important?A) They are easier to teach than technical skills.B) They are not necessary for most jobs.C) They help employees adapt to changing work environments.D) They are more difficult to acquire than technical skills.3、Which of the following is NOT mentioned as a soft skill in the passage?A) Communication.B) Leadership.C) Problem-solving.D) Time management.Answers:1、C) The increasing popularity of soft skills in the workplace.2、C) They help employees adapt to changing work environments.3、B) Leadership.Second Part: Listening Comprehension - Passage QuestionsListen to the following passage carefully and then choose the best answer for each question.Passage:Every year, millions of people flock to beaches around the world for their vacations. While enjoying the sun and sand, few give much thought to the tiny organisms that make up the very sand they’re lying on. Sand is actually made from rock particles that have been broken down over time by natural processes. However, on some unique beaches, like those found in Hawaii, the sand has a significant component of coral and shell fragments, giving it a distinctive white color. Beaches not only provide relaxation but also play a crucial role in supporting marine life and protecting coastal areas from erosion.Questions:1、What do millions of people go to the beaches for annually?2、What makes the sand on Hawaiian beaches distinctive?3、Besides providing relaxation, what other important role do beaches serve?Answers:1、Vacations.2、The presence of coral and shell fragments.3、Supporting marine life and protecting coastal areas from erosion.第三题PassageThe rise of e-commerce has revolutionized the way we shop. With just a few clicks, customers can purchase products from all over the world and have them delivered to their doorstep. However, this convenience has also brought about some challenges, particularly in terms of logistics and environmental impact.One of the biggest concerns is the environmental impact of packaging. Traditional packaging materials, such as plastic bags and boxes, are not biodegradable and often end up in landfills, contributing to pollution.E-commerce companies have started to address this issue by offering packaging-free options and promoting the use of sustainable materials.Another challenge is the issue of returns. With the ease of online shopping, customers often order more items than they need, leading to a high rate of returns. This not only increases the carbon footprint of shipping but also creates additional waste. Some companies have introduced policies to encourage customers to return fewer items, such as offering incentives for reuse or donation.Despite these challenges, the e-commerce industry is not standing still. There are innovative solutions being developed to make the process more sustainable. For example, some companies are experimenting with drone delivery to reduce the number of vehicles on the road. Others are investing in energy-efficient data centers to power their operations.1、What is one of the main concerns related to e-commerce packaging?A)The high cost of shipping materials.B)The environmental impact of non-biodegradable materials.C)The difficulty in recycling packaging materials.2、How does the high rate of returns affect e-commerce?A)It increases the demand for new packaging materials.B)It leads to a decrease in the cost of shipping.C)It creates additional waste and increases the carbon footprint.3、What is an innovative solution being developed to make e-commerce more sustainable?A)The use of reusable packaging.B)The implementation of strict return policies.C)The introduction of drone delivery.Answers:1、B2、C3、A五、阅读理解-词汇理解（填空题，共5分）First QuestionPassage:In today’s fast-paced world, conservation has become a major concern for environmentalists and policymakers alike. Preserving natural resources is not just about protecting the environment; it also plays a critical role in ensuring sustainable development and improving the quality of life for future generations. Innovative methods are being explored to achieve this goal, including the use of renewable energy sources and promoting eco-friendly practices in industries.Questions:1、The word “conservation” in the passage most likely means:A) The act of using something economically or sparingly.B) The protection of natural resources from being wasted.C) The process of changing something fundamentally.D) The act of restoring something to its original state.Answer: B) The protection of natural resources from being wasted.2、The word “innovative” in the passage is closest in meaning to:A) Outdated.B) Traditional.C) Creative.D) Unchanged.Answer: C) Creative.3、Based on the context, t he term “eco-friendly” would be best described as:A) Practices that are harmful to the environment.B) Practices that are beneficial to the environment.C) Practices that have no impact on the environment.D) Practices that focus solely on economic growth.Answer: B) Practices that are beneficial to the environment.4、The phrase “sustainable development” in the text refers to:A) Development that uses up all available resources quickly.B) Development that meets present needs without compromising the ability of future generations to meet their own needs.C) Development that focuses only on immediate economic gains.D) Development that disregards environmental concerns.Answer: B) Development that meets present needs without compromising the ability of future generations to meet their own needs.5、When the passage mentions “quality of life,” it implies:A) A decrease in living standards over time.B) An improvement in the overall conditions under which people live and work.C) The absence of any efforts to improve living conditions.D) The focus on increasing industrial activities regardless of their impact.Answer: B) An improvement in the overall conditions under which people live and work.This format closely follows the structure you might find in an actual CET Band 4 exam, with a passage followed by vocabulary questions that test understanding of context and word meanings.第二题Reading PassagesIn today’s fast-paced world, staying informed about current events is more important than ever. One of the best ways to keep up with the news is to read newspapers. However, not all newspapers are created equal. Here is an overview of some of the most popular newspapers in the world.1.The New York Times (USA): Established in 1851, The New York Times is one of the most prestigious and influential newspapers in the world. It covers a wide range of topics, including national and international news, politics, business, science, technology, and culture.2.The Guardian (UK): The Guardian is a British newspaper that has been in circulation since 1821. It is known for its liberal bias and its commitment to investigative journalism. The Guardian covers a variety of issues, including politics, the environment, and social justice.3.Le Monde (France): Le Monde is a French newspaper that was founded in 1944. It is one of the most widely read newspapers in France and is known for its in-depth reporting and analysis of global events.4.The Times (UK): The Times is another British newspaper that has been in circulation since 1785. It is a conservative newspaper that focuses on politics, business, and finance.5.El País (Spain): El País is a Spanish newspaper that was founde d in 1976. It is one of the most popular newspapers in Spain and is known for its comprehensive coverage of national and international news.Vocabulary UnderstandingChoose the best word or phrase to complete each sentence. Write your answers in the spaces provided.1、The____________of The New York Times is that it is one of the most prestigious and influential newspapers in the world.a.reputationb.historyc.popularityd.bias2、The Guardian is known for its____________bias and its commitment to investigative journalism.a.liberalb.conservativec.moderated.biased3、Le Monde is one of the most widely read newspapers in France and is known forits____________reporting and analysis.a.shallowb.superficialc.in-depthd.brief4、The Times is a conservative newspaper that focuses on____________issues.a.socialb.economicc.politicald.cultural5、El País is one of the most popular newspapers in Spain and is known for its comprehensive____________of national and international news.a.reportingb.analysisc.coveraged.editorialAnswers:1、a. reputation2、a. liberal3、c. in-depth4、c. political5、c. coverage六、阅读理解-长篇阅读（选择题，共10分）第一题Reading Passage OneIn recent years, with the rapid development of the internet and mobile technology, online learning has become increasingly popular among students. Online courses, such as those offered by MOOCs (Massive Open Online Courses), provide students with convenient access to high-quality educational resources from around the world. However, despite the benefits of online learning, there are also some challenges and considerations that need to be addressed.1.The following passage is about:A. The advantages and disadvantages of online learningB. The impact of online learning on traditional educationC. The history of MOOCs and their role in educationD. The challenges faced by students in online learning2.According to the passage, what is one of the main benefits of online learning?A. It allows students to study at their own paceB. It provides access to a wider range of educational resourcesC. It increases the interaction between students and teachersD. It reduces the cost of education3.The passage mentions that online learning has become increasingly popular due to:A. The advancements in internet technologyB. The decline of traditional education systemsC. The desire for flexible learning schedulesD. All of the above4.What is one of the challenges mentioned in the passage that online learners may face?A. Limited access to technological devicesB. Difficulty in maintaining self-disciplineC. Lack of face-to-face interaction with teachersD. All of the above5.The passage suggests that in order to succeed in online learning, students should:A. Attend online classes regularlyB. Engage in active discussions with peersC. Set clear goals and deadlines for their studiesD. All of the above答案：1.A2.B3.D4.D5.D第二题Reading Passage OneThe rise of the Internet has revolutionized the way we communicate and accessinformation. One of the most significant impacts has been the transformation of education, with online learning becoming increasingly popular. This passage explores the benefits and challenges of online learning.The Benefits of Online Learning1.Flexibility: Online learning offers students the flexibility to study at their own pace and on their own schedule. This is particularly beneficial for working professionals and those with other commitments.2.Access to a Wide Range of Resources: Online courses often provide access to a wealth of resources, including textbooks, videos, and interactive materials that can enhance the learning experience.3.Diverse Learning Opportunities: Online learning platforms offer a wide variety of courses, ranging from traditional academic subjects to specialized and niche areas of study.4.Cost-Effective: Online courses can be more affordable than traditional classroom-based programs, especially for those who live far from educational institutions.The Challenges of Online Learning1.Self-Discipline: Online learning requires a high level of self-discipline and motivation, as students must manage their time and stay focused without the structure of a traditional classroom.2.Limited Interaction: Online courses often lack the face-to-face interaction that is common in traditional classrooms, which can impact the learning experience and social development of students.3.Technical Issues: Online learning relies heavily on technology, which can lead to technical issues that disrupt the learning process.4.Quality Assurance: With the proliferation of online courses, ensuring the quality and integrity of these courses can be a challenge.Questions:1、What is one of the main advantages of online learning mentioned in the passage?A. It is more expensive than traditional education.B. It requires students to be self-disciplined.C. It provides flexibility in studying.D. It lacks face-to-face interaction.2、According to the passage, what can online learning platforms offer that traditional classrooms might not?A. Limited access to textbooks.B. Fewer specialized courses.C. More interactive learning materials.D. No video resources.3、Which of the following is a challenge that online learning may present?A. Students can easily attend classes at a local university.B. There are no technical issues with online learning.C. It is difficult to ensure the quality of online courses.D. Online learning is always more affordable than traditional education.4、The passage suggests that online learning can be beneficial for:A. Students who prefer face-to-face interaction.B. Individuals with other commitments.C. Those who want to avoid textbooks.D. People who have no access to technology.5、What is one potential drawback of online learning that the passage discusses?A. The ability to study at any time.B. The use of a wide range of resources.C. The possibility of technical disruptions.D. The convenience of studying from home.Answers:1、C2、C3、C4、B5、C七、阅读理解-仔细阅读（选择题，共20分）第一题Reading PassagesIn the following passage, there are some blanks. For each blank there arefour choices marked A, B, C, and D. You should choose the one that best fits into the passage.The digital revolution is changing the way we live, work, and communicate. One of the most significant changes is the rise of artificial intelligence (AI). AI refers to the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, and decision-making.The potential of AI is enormous. It has the potential to transform industries, improve efficiency, and make our lives more convenient. However, with great power comes great responsibility. The ethical implications of AI are complex and multifaceted.1、The passage is mainly aboutA. the benefits of the digital revolutionB. the rise of artificial intelligenceC. the challenges of the digital revolutionD. the ethical implications of AI2、What is the main concern regarding AI mentioned in the passage?A. Its potential to disrupt traditional industriesB. Its potential to replace human jobsC. Its potential to be used for unethical purposesD. Its potential to cause social inequalities3、The author suggests that AI has the potential to。
专业英语四级（语法与词汇）模拟试卷100(题后含答案及解析) 题型有： 4. GRAMMAR & VOCABULARYPART IV GRAMMAR & VOCABULARY (15 MIN)Directions: There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.1．Look at these clouds._____.A．It will rainB．It’s going to rainC．It will be rainingD．It is to rain正确答案：B解析：选项A中will表示一种意愿。
B项中的be going to do sth．表示目前已有迹象表明即将发生某种事情。
C项中使用了将来进行时，用来表示将来某一时刻或某一时期正在进行的动作。
D项中的be to do sth．表示一种按现在的计划或安排将要发生的动作。
知识模块：动词时态2．Our boss, Mr. Thompson,_____a raise in salary for ages, but nothing has happened yet.A．was promisingB．has been promisingC．has promisedD．is promising正确答案：B解析：这句话考的是现在完成进行时。
表示长久时间以来某件事情一直在发生，比现在完成时所能表达的延续的时间跨度更长。
知识模块：动词时态3．By the end of next month we_____this assignment.A．will finishB．will be finishingC．will have finishedD．have finished正确答案：C解析：by the end of next month(year)是将来完成时的典型状语，故选C。
大学英语四级词汇1.alter v. 改变,改动,变更(例) These clothes are too large; they must be altered.这些衣服太大,得修改.2.burst vi.,n. 突然发生,爆裂例)They burst out laughing. 他们突然大笑起来. 搭配)a burst of laughter 突发的笑声3.dispose vi. 除掉;处置;解决;处理(of)(例)We have to dispose of this pile of old papers and magazines. 我们得把这堆旧报纸和杂志处理掉(例)Man proposes. God disposes. 谋事在人,成事在天.4.blast n. 爆炸;气流 vi. 炸,炸掉(例)The blast from the bomb blew out all the windows in the area. 炸弹爆炸的冲击波震破了这个地区的所有窗户.(例)They've blasted away the rock to build the new road.他们已炸掉这块岩石以便修一条新的路.5.consume v. 消耗,耗尽(例)His old car consumed much gasoline. 他的旧汽车耗油很多.6.split v. 劈开;割裂;分裂 a.裂开的(例)We split the wood into long thin pieces. 我们把木头劈成长长的薄片.7.spit v. 吐(唾液等);唾弃(例)He spat into the river. 他把痰吐到河里8.spill v. 溢出,溅出,倒出(例)I spilt the coffee - it spilt all over my book.我洒了咖啡,溅了我一书.9.slip v. 滑动,滑落;忽略(例)She slipped on the wet floor and fell.她滑倒在湿地板上了.10.slide v. 滑动,滑落 n. 滑动;滑面;幻灯片(例)She fell over and slid across the shiny floor.她跌倒了,滑过了发亮的地板.(例)have a slide on the ice 在冰上滑行11.bacteria n. 细菌12.breed n. 种,品种 v. 繁殖,产仔(例)The islanders are a strong breed of people.这些岛上的居民是一种体格强壮的人.(例)Some animals will not breed in cages.有些动物在笼子里不产崽.13.budget n. 预算 v. 编预算,作安排(搭配)a government budget 政府预算(例)We should learn how to save money by budgeting .我们应该通过安排开支而节省钱14.candidate n. 候选人(例)He offers himself as a candidate for the chairman. 他自荐为主席候选人. 15.campus n. 校园(搭配)在校园中 on campus16.liberal a. 慷慨的;丰富的;自由的(例)17.transform v. 转变,变革;变换(例)She transformed the room by painting it.她油漆了房间使它为之一新.18.transmit v. 传播,播送;传递(例)The World Cup final is being transmitted live to over fifty countries. 世界杯决赛现正向五十多个国家作实况转播.19.transplant v. 移植(例)The doctor succeeded in transplanting a kidney from one twin to another. 医生成功地把孪生儿之一的肾脏移植到另一人身上.20.transport vt. 运输,运送 n. 运输,运输工具(例)The goods were transported by train. 货物是用火车运来的.21.shift v. 转移;转动;转变(例)The wind shifted to the north. 风转向北吹.(例)Shall I shift the chairs 我把椅子移动一下好吗22.vary v. 变化,改变;使多样化(例)The weather varies from day to day. 天气一天天变化.23.vanish vi. 消灭,不见(例)I thought it would rain, but the clouds have vanished and it's a fine day. 我原以为天要下雨的,可是云消失了,是个好天.24.swallow v. 吞下,咽下 n. 燕子(例)She swallowed some milk. 她咽下几口牛奶.25.suspicion n. 怀疑,疑心(例)Suspicion crept into his mind. 不由得他不产生怀疑.(搭配)above suspicion 无可置疑under suspicion受到怀疑26.suspicious a. 怀疑的,可疑的(例)I am suspicious of that woman.我很怀疑那位妇女d a. 温暖的,暖和的;温柔的,味淡的(例)The weather is mild today;it is neither hot nor cold.今天天气很温暖,不冷也不热.28.tender a. 温柔的;脆弱的(例)a tender mother 慈母 a tender expression on her face她脸上温柔的表情 tender flowers 柔弱的花朵29.nuisance n.讨厌(的人或事物)(例)What a nuisance! I've forgotten my ticket.真讨厌,我忘记带票了.30.insignificant a. 无意义的,无足轻重的;无价值的(例)in-无+significant 有意义的,意义深长的--〉无关紧要的;无用的31.accelerate vt. 加速,促进(例)No one knows how to accelerate the rate of growth. 没人知道如何提高生长率.32.absolute a. 绝对的,无条件的;完全的(例)You are an absolute fool! 你是个十足的傻瓜!33.boundary n. 分界线,边界(例)这道栅栏是我的地和她的地的分界线.34.brake n. 刹车,制动器 v. 刹住(车)(例)His brakes failed on a steep hill. 他的车闸在陡峭的山坡失灵了.35.catalog n. 目录(册) v. 编目(例)It is the catalog of all the books in the library. 这就是图书馆里所有书籍的目录.36.vague a. 模糊的,不明确的(例)a vague idea 模糊的想法(例)He was a little vague when I asked what had happened.我问他出了什么事时,他一无所知.37.vain n. 徒劳,白费(例)All our work was in vain. 我们所有的工作都白费了.38.extinct a. 绝灭的,熄灭的(例)Some of the species of birds are extinct. 有几种鸟类已经绝种了.39.extraordinary a. 不平常的,特别的,非凡的(例)What an extraordinary idea! 多么离奇的想法!40.extreme a. 极度的,极端的 n. 极端,过分41.agent n. 代理人,代理商;动因,原因(例)My agent has power to sign my name. 我的代理人有权代我签字.(例)Rain and sun are the agents which help plants to grow.雨水和太阳是促使植物成长的因素.42.alcohol n. 含酒精的饮料,酒精(例)I never touch alcohol. 我从不饮酒.43.appeal n./vi. 呼吁,恳求(例)The government is appealing to everyone to save water.政府呼吁每个人节约用水.44.appreciate vt. 感谢,赏识,欣赏(例)I appreciate your help. 我感谢你的帮助.(例)Do you appreciate good wine 你会鉴赏好酒吗45.approve v. 赞成,同意,批准(例)I don't approve of smoking. 我不赞成抽烟.(例)My parents don't approve of me smoking cigarettes.我的父母不准许我吸烟.46.stimulate vt. 刺激,激励(例)Praise always stimulates him to make greater efforts. 表扬能激励他更加努力.47.acquire vt. 取得,获得;学到(例)She acquired a knowledge of the English by careful study.她认真学习而精通英语.48.accomplish vt .完成,到达;实行(例)I accomplished two hours' work before dinner.我在吃饭前完成了两小时的工作.(例)to accomplish a purpose 达到目的work n. 网状物;广播网,电视网;网络(例)a network of railroads 铁路网50.tide n. 潮汐;潮流(例)The tide is down. 潮退了.(搭配)swim/go with with the tide 顺应潮流,随波逐流51.tidy a. 整洁的,整齐的(例)What a tidy room! 多么整洁的房间呀!52.trace vt. 追踪,找到 n. 痕迹,踪迹(例)They traced the criminal to a house in the city.他们追踪罪犯到了城里的一座房子里.(例)They searched the building but did not find any trace of the criminal. 他们搜查了这座楼房,可是没有发现罪犯的一点踪迹.53.torture n./vt. 拷打,折磨(例)She died under torture. 她受严刑拷打致死.54.wander vi. 漫游,闲逛(例)The children wandered in the woods. 孩子们在森林里漫步.55.wax n. 蜡(例)Candles are made from wax. 蜡烛是蜡做的.56.weave v. 织,编(例)I wove a mat. 我编了一张席子.57.preserve v. 保护,保存,保持,维持(例)The Town Council spent a lot of money to preserve the old castle.市政委员会花了不少钱来维修那座古城堡.(例)You can preserve meat or fish in salt. 你可以用盐保存肉或鱼.(例) It is one of the duties of the police to preserve public order.警察的职责之一是维持公共秩序.61. abuse v. 滥用,虐待;谩骂(例)He was charged of abusing a privilege. 他因滥用特权而被起诉.62. academic a. 学术的;高等院校的;研究院的(例)The question is purely academic. 这是一个纯学术性的问题.63. academy n. (高等)专科院校;学会(例)an academy of music 音乐学院(例)Academy Award 金像奖64. battery n. 电池(组)(例)Our bus won't start because the battery is flat. 我们的大客车发动不起来了,因为电池坏了.65. barrier n. 障碍;棚栏(例)The police put a barrier across the road. 警察设了路障.66. cargo n. (船,飞机等装载的)货(例)We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航.67. career n. 生涯,职业(例)My grandfather was a career teacher; it's the only job he'd ever done.我祖父教了一辈子书,教书是他所干过的唯一的工作.68. vessel n. 船舶;容器,器皿;血管(例)There were many vessels in the harbor today. 今天港口有许多船只.(例)A pot is a vessel for holding food. 锅是盛食物的器皿.69. vertical a. 垂直的(例)Walls are usually vertical. 墙通常是垂直的.70. oblige v. 迫使,责成;使感激(例)The police obliged him to leave. 警方强迫他离开.71. obscure a. 阴暗,模糊(例)Is the meaning still obscure to you 你觉得意思仍然不清楚吗72. extent n. 程度,范围,大小,限度(例)I agree with you to some extent. 我部分地同意你.(例)What is the extent of your garden 你的花园有多大73. exterior n. 外部,外表 a. 外部的,外表的(例)Paint the exerior walls of the house. 给房子的外墙刷漆.74. external a. 外部的,外表的,外面的(例)External causes become operative through internal causes.外因通过内因而起作用.75. petrol n. 汽油76. petroleum n. 石油77. delay vt./n. 推迟,延误,耽搁(例)The letter was delayed three days by the train accident. 这次火车事故使这封信耽搁了三天.78. decay vi. 腐烂,腐朽(例)Sugar can decay the teeth. 糖能蛀蚀牙.79. decent a. 像样的,体面的(例)a decent house 一所像样的房子80. route n. 路;路线;航线(例)We came by a longer route than usual. 我们走了一条比通常要长的路来的.81. ruin v. 毁坏,破坏 n. 毁灭,[pl.]废墟(例)She poured water all over my painting, and ruined it. 她把水全倒在了我的画上,把画毁了.(例)We saw the ruins of the church. 我们看见了这座教堂的废墟.82. sake n. 缘故,理由(例)Never do wrong for the sake of money. 绝不要为金钱而做坏事.(搭配)for the sake of 为了…好处;为…着想,为了…缘故83. satellite n. 卫星(例)They receive television pictures by satellite. 他们通过人造卫星接收电视图像.84. scale n. 大小,规模;等级;刻度(例)They are preparing for war on a large scale. 他们正在大规模地备战.85. temple n. 庙宇86. tedious a. 乏味道,单调的,(例)The work is tedious. 这工作令人厌倦.87. tend vi.易于,趋向(例)People under stress tend to express their full range of potential. 处于压力下的人容易发挥自己全部的潜力.88. tendency n.趋向,趋势(例)Prices continue to show an upward tendency. 物价呈持续上升趋势.89. ultimate a.最大的,最终的 n. 极端(例)What's your ultimate objective 你的最终目标是什么90. undergo v. 经历,遭受(例)91. abundant a. 丰富的,充裕的,大量的(例)Iraq is abundant in petroleum deposits. 伊拉克石油储量丰富.92. adopt v. 收养;采用;采纳(例)They adopted our methods. 他们采用了我们的办法.93. adapt vi. 适应,适合;改编,改写 vt. 使适应(例)She adapted herself quickly to the new climate. 她很快就适应了这种新气候.94. bachelor n. 学士,学士学位;单身汉(例)He remained a bachelor all his life. 他终生未娶.(例)Are you a Bachelor of Arts 你是文学学士吗95. casual a. 偶然的,碰巧的;临时的;非正式的(例)96. trap n. 陷阱,圈套 v. 设陷阱捕捉(例)The police set a trap to catch the thief. 警察设下了捉拿窃贼的圈套.(例)They were trapped in the burning hotel. 他们被困在发生火灾的旅馆里.97. vacant a. 空的,未占用的(例)If that room is vacant, we can practice there. 如果那个房间空着,我们可以在那练习.98. vacuum n. 真空,真空吸尘器(例)His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚.99. oral a. 口头的,口述的,口的(例)He will take an oral examination. 他将接受口试.100. optics n. (单,复数同形)光学(例)The optic theory originated with Einstein. 光学理论是爱因斯坦首创的.101. organ n. 器官,风琴(例)The heart is a vital organ. 心脏是维持生命必须的器官.(例)He plays the organ in church. 他在教堂弹奏风琴.102.excess n 过分，过量，过剩（例）after cooking the fish ，pour off any excess fat. 烹完鱼后，倒掉多余的油。
专业英语四级（语法与词汇）模拟试卷300(题后含答案及解析) 题型有： 3. LANGUAGE KNOWLEDGEPART III LANGUAGE KNOWLEDGEThere are twenty sentences in this section. Beneath each sentence there are four words, phrases or statements marked [A], [B], [C] and [D]. Choose one word, phrase or statement that best completes the sentence.1．—Where is your father?—He ______flowers in the garden.A．watersB．must waterC．must be wateringD．must have watered正确答案：C解析：考查情态动词的用法。
根据句意，这里是对进行着的行为的推测，因此答案为C。
A为一般性描述，排除；B不能表示动作是在进行着；D为must have done结构，表示对过去的推测，不符合题意。
知识模块：语法与词汇2．I guess she has exaggerated the weather condition. It isn’t all_______ cold.A．thatB．thoseC．itD．one正确答案：A解析：that的特殊用法。
that除用作代词外，还可以作副词用，表程度，意为“达到那样的程度，如此”，答案为A。
其他选项中的those，it和one均无此用法。
知识模块：语法与词汇3．We consider_______ the thief stole all the underwear in the house instead of valuable things.A．that strangeB．it strange whatC．it strange thatD．strange why正确答案：C解析：考查“动词+it+补语+that从句”结构。
专业英语四级（完形填空）模拟试卷96(题后含答案及解析)题型有： 3. CLOZEPART III CLOZE (15 MIN)Directions: There are 20 blanks in the following passage. Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.Internet data shows that American younger adults have become the primary group mad about altering their personal appearance. Once the realm of the well-to-do female(1)_____ her fifties, plastic surgery has become the attraction of the least rich(2)_____ of younger Internet users. Search data(3)_____ this phenomenon. One of the most popular sites visited from the search term “plastic surgery”is the(4)_____ site of the American Society of Plastic Surgeons. Over 25% of visitors to the site fell(5)_____ the 18- to 24-year-old demographic(人口结构的)—that’s up from 19.6% two years(6)_____. Looking at other health related sites visited by 18- to 24-year-olds,(7)_____just how mad this age group is about appearance.(8)_____ their older counterparts who visit sites related to(9)_____ and keeping healthy, younger Internet users(10)_____ to sites that dwell on personal appearance, such as those(11)_____ on bodybuilding, weight loss and skincare. And(12)_____ plastic surgery. But if we track the trend in searches on topics such as “breast implants” or “plastic surgery,” there has been a steep(13)_____ in all plastic surgery topics over the last year. What’s(14)_____ this downturn? It may very well be related to the failing U.S. economy and the(15)_____ income group of visitors to cosmetic surgery sites—U.S. households that(16)_____ less than $30,000 per year. In fact, if we look at the search patterns around popular surgeries, over the last year the term “cost” is the most(17)_____ appearing qualifier(限定词). We see more searches such as “breast implant cost”and “plastic surgery cost”.(18)_____ older demographics continue to search for information on procedures such as face-lifts, it’s the younger Internet users who in tough(19)_____ times are focusing on improving their outer beauty, although at a(n)(20)_____ price.1．(1)A．onB．inC．atD．to正确答案：B解析：表达在某个年龄段的时候用介词in，空格后的宾语是年龄段their fifties，故选in。
2021年大学英语四级词汇模拟试题及答案（卷九）1.As a commander, you should not _______ the soldiers to unnecessary danger.A.expressB.explodeC.ecploitD.expose2.This newspaper often _______ the government’s opinion, not the public opinionA.affectsB.reactsC.reflectsD.recognizes3.Although in great danger, the wounded still did not want to _______ from the front.A.feedbackB.backwardC.withdrawD.departure4.This movie has a _______ ending. You can not imagine who will bekilled finally.A.dramaticB.originalC.considerableD.temple5.During the graduation _______, the president gave a wonderful opening speech.A.evolutionB.signC.individualD.ceremony6.The dog _______ the rabbit but could not catch it.A.ceasedB.chainedC.checkedD.chased7.If your letter is over weight, you must pay for the _______.A.excessB.exceedC.checkedD.chased8.In the class the teacher asked the students to _______ their badhabits.A.weakenB.omitC.overcomeD.overtake9.When you study in the United States, usually you have to buy your own health _______.A.insuranceB.expenseC.evidenceD.payment10.Chocolate and ice-cream have different _______.A.favourB.favouritesC.feverD.flavours11.Even though he knew that I should study, he still ______ me to go to the movies.A.recognizedB.extendedC.persuadedD.unexpected12.We _______ that it will take another four months to finish this plan.A.grantB.estimateC.councilD.check13.He read the paper several times but be still _______ some printer’s errors.A.overlookedB.ignoredC.noticedD.outlined14.She often talks with a _______ appearance but in fact she is always telling lies.A.tidyB.sincereC.worshipD.merry15.If the students can not support themselves during their study in university, they may ask for a student _______ from the government.A.menuB.spoonC.loanD.bond答案:DCCADDACADCBABC1.This is an _______ that will not be easily forgotten.A.impactB.academicC.insultD.alternative2.Please _______ me for my rudeness. I really do not know the custom here.A. engagefortC.executeD.forgive3.Water and air are _______ to human beings. We can not live without them.A.harbourB.functionC.definiteD.essential4.When the airplane takes off, the passengers are told to _______ their seat belts.A.fountainB.fixC.tightD.fasten5.This is not what we asked you to do. You can not get more pay for the _______ work.A.owingB.deviceC.tiredD.extra6.My throat is _______. I cannot speak any more.A.soreB.purchaseC.glowD.faint7.Many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war.A.transferredB.transformedC.transmittedD.transported8.He said in his letter that he would _______ some photographs butI couldn’t find anything in the envelope.A.caseB.doubleC.encloseD.nonsense9.Many English words are _______ from Latin.A.displayedB.spreadC.lostD.derived10.I feel _______ to say that I can not believe what he said.A.wantedB.observedC.obligedD.wandered答案:CDCDDAACDD1.This watch is _______ by hand, not by machine, so it is veryexpensive.A.flatB.coinedC.boredD.manufactured2.These two horses look so much alike that we can not _______ one from the other.A.differB.detailC.distinguishD.defeat3.The president of that company was very calm during the political _______.A.failureB.fashionC.proceedD.crisis4._______ is usually the chief enemy of the camera lens.A.OxxasionB.vainC.MoistureD.Deck5.The _______ left the ship after sixty hours of hard struggle.A.dashB.cellC.crewD.gay6.On our way to Beijing, we visited Xi’an, a city of two million _______, and stayed there for two days.A. insectsB.humanC.inhabitantsD.flights7.One of the main reasons for air pollution is that many cars _______ smoke into the atmosphere.A.gatherB.hireC.dischargeD.escape8.Don’t forget to _______ to let us know you arrived safely.A.cableB.cageC.borderD.bay9.She gave him a _______ that she could not come to his party.A.mistressB.shootC.neckD.hint10.When the temperature is below zero, water will _______.A.freezeB.virtueC.sinkD.seek答案:1.D2.C3.D4.C5.C6.C7.C8.A9.D 10.A1. accommodate [ə'kɒmədeɪt]vt.①为……提供住处②容纳v.适应，顺应例句：I will accommodate my plan to yours. 我将使我的计划适应你的计划。
专业英语四级（听力）模拟试卷160(题后含答案及解析)题型有：1.(9)The scope of modern literature is broad. Writers are able to treat ugliness and violence freely. 2. The meaning of modern literature is deeper and more complex than in earlier writing because life has become more complex. 3. Modern writing is technically sophisticated. 4. If technique is complicated, the language of modern writing is simpler than that of earlier times. 5.(10)Modern literature exhibits more variety than that of earlier periods. To sum up, in today’s lecture we have mentioned briefly the history of American literature, the characteristics and important terms in different development periods. Next lecture we’ll deal with detailed explanations of each period.American Literature I. The beginning of the American literature—Colonists came to the New World to find religious【T1】and【T1】______prosperity.—No spirit of【T2】, but bringing the literary wealth of English【T2】______legends, ballads, poems and the richness of the English language.—The history of American literature is short.—A mirror reflecting the social life and the【T3】of the【T3】______development of the American society.II.【T4】【T4】______—American Renaissance: the period of 1850 - 1855—Transcendentalism: Ralph Waldo Emerson’s masterpiece【T5】.【T5】______—American【T6】【T6】______—Realism: a reaction against “the lie”of Romanticism and Sentimentalism.—American Naturalism: a somber and dark picture: the generaltone is【T7】.【T7】______—Imagism: a reaction to the traditional English poetic principle in the 1920s.III. The characteristics of the American【T8】literature【T8】______—The【T9】is broad.【T9】______—The meaning is deeper and more complex.—Modern writing is technically sophisticated.—The language is simpler.—There is more【T10】【T10】______1．【T1】正确答案：freedom解析：本题为细节题。
