2018.4.21大学英语专业四级真题语言知识部分答案详细解析

1、-WORDB式一可编辑-专业资料分享-s first attempt to-sidebuild a smooth2018.4.21大学英语专业四级真题语言知识部分答案详细解析 ll.The Bent Pyramid outside Cario ancient EgyptB.was believed to be believed to bepyramid.A.has been believed to have beenC.is believed to have been解析：C.is believed to have been. 位于Cariof附近的弯曲金字塔被认为是古埃及第一次尝试建造的一个

2、表面光滑的金字塔。背景相关知识，弯曲金字塔，是公元前2600年由第一位法老萨夫罗修建的，位于距离 Cario西南27公里处的地区，它是仅存的表面平滑金字塔之一，塔身弯曲。考点分析， sb/sth be believed to do/to be doing/to have done 用法,sb/sth be believed todo（将来时态，代表某人某物被认为将要做某事）,Lucy is believed to go to London. Lucy 被认为将要去伦敦。（没去）； sb/sth be believed to be doing（现在时态，某人或某事物正在做某事）,Lucy is

3、believed to going to London. Lucy被认为正在去伦敦的路上。（在去的路上）；sb/sth be believed to have done（ 过去时态，代表某人某事物被认为应该做过某事），Lucy isbelieved to have gone to London. Lucy被认为去过伦敦。（已经去了）。拓展句型，Therefugees from Syria are believed to have committed various crimes in Germany since June 2015.人们相信叙利亚来的难民自2015年6月份以来已经在德国犯下了各

4、种罪行。12.U.S.News rankings of colleges since1983. They are a very popular resource for studentslooking to apply to a university campus.A.maintains B. is maintaining C.maintainedD.has been maintaining解析：D.has been maintaining.美国新闻从1983年起就一直保持着大学的排名。对于想中请大学校园的学生来说，这些大学是非常受欢迎的资源。考点分析，时态现在完成进行时（have been

5、doing ）,从过去某一时间点（1983年）到现在仍然进行的动作（一直保持大学排名） 拓展句型， Tom has been playing football for two hours.Tom已经踢了两个小时的足球了。maintain 重要词?匚，vt. （ keep steady ） 维持， to maintain world peace, （ support ） 供养，to maintain a family of 6,(assert 坚称) to maintain that, (look after 保养 一vehicle > machine、building ) to main

6、tain a road.13. He was lured into a crime he would not have committed.A. actually B. otherwiseC. accidentallyD. seldom解析：B. otherwise.他是被引诱的，要不然的话，他是不会犯罪的。考点分析，otherwise用在定语从句结构中,并与虚拟语气搭配使用。本题省略了that, He was lured into a crime that hewould not otherwise have committed. 本句中省略的关系代词 that指代先行词 crime,充当

7、commit的宾语。Otherwise的这一用法既可以由现在that/which/who 引导的普通定语从句中也可以由现在than引导的特殊定语从句。otherwise的基本含义是“在相反的情况下”或“要不然的话"表±的是与前面提到的真实情况相反的一个假设情形。本句 otherwise是对过去的虚拟，otherwise就相当于虚拟条件从句if it had not been for 此时？” that,定语从句中的结构为that somebody would otherwise have +过去分词”。整个定语从句相当于这样一个完整的虚拟句 :He would not ha

8、ve committed the crime if he had not been lured into it.如果他当时没有“（受引诱，他就不会犯罪了。）具体用法请查阅otherwise与定语从句。14.she was once a young country wife with chickens in the backyard and a view of mountainsbehind the apple orchard.1. blue hazy Virginia B. Virginia blue hazy C. hazy blue Virginia D. hazy Virginia bl

9、ue解析：C.hazy blue Virginia.她曾经是一个年轻的乡村妻子，后院养着鸡，在苹果园后面可以看到朦胧的蓝色弗吉尼亚山脉。只要你记住口诀”限数描大形，新色国材名”这句话，此题就迎刃而解。如， these two useful small new white American calculators.15.I long to alleviate, but I cannot, and I too suffer.A.the evil B.evils C.an evil D.evil解析：A.the evil.我盼望减轻这些罪恶，但无能为力，我自己也在受苦受难。考点分析，考句选自罗素的

10、What I Have Lived For , Bertrand Russell. the evil, 邪恶，罪恶； alleviate vt.减轻，缓解16.1 ndeed, it is arguable that body shattering is the very point of football, as killing and maimingA. war B.are war C.of war D.are of war解析：D.are of war.事实上，身体损害是足球的关键是可论证的，如同杀戮和残害是战争的 关键。17.At, photography is a chemical

11、process, during which a light-sensitive material is altered when exposed to light.A.its most basic B.its basic C.the most basic D.the basic解析：A.its most basic.在最基本的情况下，摄影是一个化学过程，在这个过程中，感光材料在曝光时会发生变化。考点分析， at one 's/its形+容词最高级，表达的含义是 “处于最？的状态”。 拓展句型 .but, custom, we have a way of thinking, is beh

12、avior at its most commonplace.但对于传统风俗，我们却觉得那不过是最最平常的行为而已。18.She hired a lawyer to investigate, only to learn that Gabriel had removed her name from the deed.The infinitive verb phraseonly to learn “is to used.A.to express an intended purposeB.to indicate a high degree of possibilityC.to reveal an un

13、desirable consequenceD.to dramatize a stated fact解析：C.to reveal an undesirable consequence.她雇了一个律师去调查，结果却发现加布里埃尔把她的名字从契约中删除了。考点分析，only to不“料竟会？没想到会 ？”不定式表结果时，常指出人意料的结果。拓展句型，The headmaster hurried to the concert hall only to find the speakergone.校长匆匆来到音乐大厅，结果发现演讲者早已走了。19.Which of the following italic

14、ized words DOES NOT carry the metaphorical meaning?A. I wonder what ' s behind this change of plan.B. Jim turned to speak to the person standing behind him.C. This work should have been finished yesterday. I' m getting terribly behind.D. I suppose I ' m lucky because my parents were behi

15、nd me all the way.解析：B. Jim turned to speak to the person standing behind him.吉姆转身跟站在他后面的那个人说话。behind ”在身后，背后，？的背面”站在身后的人，无隐含意义。 A. ”我想知道改变计划的原因 behind为"作为.的原因”等用于responsible for ,如what's behind his actions?他行动的动机是什么？C. “项工作昨天应该已经完成了。我越来越落后了这"，behind为“落后于"，如We're behindschedul

16、e (= late).我们的工作进度落后了。D. “我认为我很幸运因为我的父母一直支持我”，behind为“支持，赞成”。20 . My mother was determined to help those in need and she would have been immensely proud of what has been achieved these last 20 years. The italicized part in the sentence expresses.A.a hypothesis B. a suggestion C. a contradiction D. a

17、 surprise解析：A.a hypothesis. 一种假设。我母亲决心帮助那些有需要的人，她会为过去20年所取得的成就感到无比自豪。21 .When the police officers who took part in the King beating were first brought to, their lawyers used the videotape as evidence against the prosecution.1. justice B. testimony C. trial D. verdict解析：C.trial.当参与殴打国王的警官第一次被带到庭审时，他们

18、的律师用录像带作为反对控方的证据。考点分析，词汇辨析， trial n.(Law)审讯，审理，审判； justice n.司法；testimony n.证词to give testimony 作证； verdict (Law) 陪审团的裁决 a verdict of guilty or not guilty 有罪或无罪的裁决 to arrive at /reach /return a verdict作曲裁决；22., the most controversial candidate in the election campaign, he has been strongly criticize

19、d for his crude comments about women.1. Questionably B. Arguably C. Contentiously D. Debatably解析：可以说，作为竞选活动中最有争议的候选人，他对女性的粗鲁评论受到了强烈批评。考点分析，词汇辨析 arguably adv.可论证地-arguable adj.可论证的，有依据的(16题曾由现)fargue v.争论，辩论-argument n.争论，辩论-argumentative adj.好争论的;questionable adj./adv.可质疑的/可质疑地；contentiously adv. 有异

20、议地 contentious adj.有争议的，好争论 的;debate n./vt./ vi. 争论；辩论 -debatable adj.有争议的；23. Prices have recently risen in order to the increased cost of raw materials.1. cut B. buoy C. offer D. offset解析：近日，物价上涨以抵消原材料成本的上涨。考点分析，词汇辨析offset vt.抵消tooffset sth against sth n. 抵消as an offset to sth 作为对某事物的补偿； buoy vt.使

21、漂浮，使振作， 使上涨buoy up;raw material原材料；抵消：不同事物的作用或性质因相反而相互消除。抵销：以等价实物、债权等冲抵勾销欠账。24. The celebrity says in court papers she to proceed with a divorce.”1. recommendation B. recording C. recollection'has no of giving any authorization to anyonD. recognition解析：这位名人在法庭上说，她“不记得授权任何人离婚。”考点分析，词汇辨析recollecti

22、on n.记忆力 has no recollection of 不记得； recommendation n. 推荐，建议 on the recommendation of 经 ? 推荐 to speak in recommendation of sb/sth口头推荐某人某事 to make a recommendation 提25.What actually consider beautiful.由建议； recognition n. 认生，认识，a good angle - or a good selfie overall - is rooted in what we1. consists

23、B. constitutes C. composes D. constructs26. The school is going the mile to create the next generation of sporting stars thanks to itsunique development program.1. final B. further C. supplementary D. extra“Ygr吸鲁蓝黑:曹罂鼠飞黑The President is determined 'to go the extra mile for peace。总统决心“为实现和平而加倍努力2

24、7. The teachers union a lawsuit against the district calling for repairingschool conditions.1. fired B. filed C. fined D. filled解析：B.filed.教师工会对该地区提起诉讼，要求修复“糟糕”的学校条件。词汇辨析，file (Law)提起诉讼 to file a lawsuit (against sb) ; teacher ' s union 教师工会；deplorable adj. 糟糕透的(living condition , state ) in a d

25、eplorable condition在糟糕透顶的条件下28. Last March the of a 19th century cargo ship was found by anunderwater archaeological team.1. debris B. ruins C. remains D. wreck解析：D.去年三月，一艘十九世纪货船的残骸被水下考古队发现。词汇辨析，wreck n.（轮船、汽车、飞机或房屋失事后的）残骸；ruins n.废墟；debris n.（被毁物的）残骸；碎片；垃圾（Debris is pieces from something that has been destr