考研考博-考博英语-北京大学模拟考试题含答案20

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1、考研考博-考博英语-北京大学模拟考试题含答案1. 单选题As it turned out to be a small house party, we _ so formally.问题1选项A.need not have dressed upB.must not have dressed upC.did not need to dress upD.must not dress up【答案】A【解析】考查虚拟语气。neednt have done表示本不必做某事，却做了。句意：早知道是个小型家庭聚会，我们本不必穿这么正式。因此A选项符合题意。2. 单选题He never felt that bei

2、ng disabled（ ）him of all moral responsibility to himself and his community.问题1选项A.releasedB.relievedC.removedD.relied【答案】B【解析】考查动词辨析。release“释放；允许发表”；relieve“解除；减轻；使放心”；remove“移动；开除”；rely“依靠，信赖”。句意：他从不认为，变得残疾他所有对自己和社区的道德责任。 可知“减轻”更合适，因此B选项符合题意。3. 单选题Please put your empty cigarette packets and paper

3、bags in the _ bins provided.问题1选项A.junkB.litterC.scrapD.deposit【答案】B【解析】考查名词辨析。junk“废物”；litter“垃圾”；scrap“残余物”；deposit“沉淀物”。Litter bin指“垃圾箱”，因此B选项符合题意。4. 单选题U. S. Secretary of State Rice（ ）a three-day trip to the Middle East with an agreementfrom Israeli and Palestinian leaders to hold meetings every

4、 two weeks.问题1选项A.ended upB.wrapped upC.rounded upD.summed up【答案】B【解析】考查动词词组辨析。end up “结束；死亡”；wrap up“包裹；圆满完成”；round up “围捕；赶拢”；sum up“总结，概述”。句意：美国国务卿赖斯中东为期三天的访问，与以色列和巴勒斯坦领导人达成协议，每两周举行会议。end up 后如果要接名词，必须有with。因此B选项符合题意。5. 单选题There are too many complaints about society having to move too fast to kee

5、p up with the machine.问题1选项A.that have toB.have toC.having toD.has to【答案】C【解析】考查语法知识。空格前是一个完整的there be句子，不缺成分，因此排除B和D两个谓语动词形式。如选择A选项，无法确认先行词会造成语意混乱，因此排除A选项。C选项的having to是以现在分词形式作为后置定语修饰前面的society。句意：有太多的人抱怨这个社会为了跟上机器而发展得太快。因此C选项符合题意。6. 单选题The strangest weather of last year was possibly not on Earth,

6、 but on the Sun. Every 11 years（1）the Sun goes through a cycle of sunspots actually magnetic storms erupting across its surface. The number of sunspots （2） its minimum in 2007 and（3） have increased soon afterwards, but the Sun has remained strangely quiet since then. Scientists have been baffled as

7、weeks and sometimes months have gone by without a single sunspot, in （4） is thought to be the deepest solar minimum for almost 100 years.This （5） of solar activity means that cosmic rays reaching Earth from space have increased and the planets ionosphere in the upper atmosphere has sunk in （6），givin

8、g less drag on satellites and making collisions between them and space junk more likely. The solar minimum could also be cooling the climate on Earth because of slightly diminished solar irradiance. In fact, the quiet spell on the Sun may be （7） some of the wanning effects of greenhouse gases, accou

9、nts for the somewhat flat temperature trend of the past decade. But （8） if this solar minimum is offsetting global warming, scientists stress that the overall effect is relatively slight and certainly will not last.The Sun has gone into long quiet spells before. From 1645 to 1715 few sunspots were s

10、een during a period called the Little Ice Age，when short summers and savage winters often plagued Northern Europe. Scotland was hit particularly （9） as harvests were ruined in cold, miserable summers, which led to famine, death, migration and huge depopulation. But whether the quiet Sun was entirely

11、 to blame for it remains highly （10）.问题1选项A.and soB.or soC.on soD.so on问题2选项A.increasedB.gotC.reducedD.reached问题3选项A.shouldB.couldC.wouldD.might问题4选项A.whichB.thatC.whatD.how问题5选项A.muchB.lackC.numberD.amount问题6选项A.highB.heightC.altitudeD.space问题7选项A.makingB.causingC.decreasingD.masking问题8选项A.evenB.wh

12、atC.in caseD.still问题9选项A.hardB.severeC.harshD.heavy问题10选项A.certainB.unlikelyC.likelyD.uncertain【答案】第1题:B第2题:D第3题:A第4题:C第5题:B第6题:B第7题:D第8题:A第9题:A第10题:D【解析】（1）考查词组辨析。and so“因此”；or so“大约，左右”；“on so不属于常规词组；so on“等等”。空格前“11 years”与数字相关，因此or so更符合句意。因此B选项符合题意。（2）考查动词辨析。increase“增加；增长”；get“获得”；reduce“减少”；“

13、reach“达到”。句中number与minimum的关系只能是达到，因此D选项符合题意。（3）考查语法知识。but后面表示现实情况是“太阳一直出奇地平静”，而空格前后表示“本应该上升”，所以此处应该用虚拟语气表示。should have done表示“本来应该，却”，因此A选项符合题意。（4）考查语法知识。从句缺少主语，选项中只有what可以充当。因此C选项符合题意。（5）考查上下文语义。上一段提到，科学家认为现在是100年来最低太阳黑子值，也就是说缺少太阳活动。因此B选项“lack”符合题意。（6）考查近义词辨析。high“高的”，常见为修饰词用法；height“高度”；altitude“

14、海拔高度”；space“空间；太空”。本句表示，上面大气层的行星电离层的高度下降了，应选择height。因此B选项符合题意。（7）考查动词辨析。“the quiet spell on the Sun ”与“some of the wanning effects”之间的关系用mask“掩盖”更合适。因此D选项符合题意。（8）考查固定搭配。even if“即使；虽然”；what if“假使将会怎样”。C和D选项不与if搭配。根据句意“即使这个最小值抵消了温室效应”，可知A选项符合题意。（9）考查词语辨析。空格中词用来修饰前面的hit，应为副词。而选项中只有hard“猛烈地”和heavy“大量地；笨

15、重地”。句中as“像一样”表明空格中词语与havests were ruined in cold miserable summers表示相同意思，因此A选项符合题意。（10）考查语义。上文提到了“太阳的静止”期间发生了种种事件，句末由转折词but引导，说明句中提到“这是否归罪于太阳的静止”这一点应是“尚不明确的”，因此D选项符合题意。7. 单选题While his efforts were tremendous the results appeared to be very（ ）.问题1选项A.triggerB.meagerC.vigorD.linger【答案】B【解析】考查形近词辨析。tri

16、gger诱发 meager贫瘠的 vigor精力 linger消磨，徘徊。句意：尽管他付出了巨大努力，但是结果却不令人满意(收获很小) 答案B。while表转折，可知前后形成对比。8. 单选题Some economists fret that share prices are moving far _ companies earnings, to a degree scanty reminiscent of Japan in the late 1980s just before its crash.问题1选项A.ahead ofB.back ofC.independent ofD.abreas

17、t of【答案】A【解析】考查词组辨析。ahead of“在之前”；back of“在后面”；independent of“不受支配的”；abreast of“保持与并列”。句意：一些经济学家担心，股价公司盈利，这在一定程度上让人想起上世纪80年代末日本股市崩盘前的情景。可知前半句应表示“股票价格超过了公司盈利”。因此A选项符合题意。9. 单选题Since no one could ( ) his scribbling, the chief editor decided to replace him with another columnist.问题1选项A.encodeB.decipherC

18、.clearD.identify【答案】B【解析】10. 单选题The major obstacle to the reform in New Orleans, ( ), is money.问题1选项A.as is it across the countryB.as it is across the countryC.as it were across the countryD.as were it across the country【答案】B【解析】考查语法知识。主句是现在时，排除C和D选项。as后不需要使用倒装结构，因此B选项符合题意。11. 单选题In previous time, w

19、hen fresh meat was in short ( ), pigeons were kept by many households as a source of food.问题1选项A.storageB.reserveC.supplyD.provision【答案】C【解析】考查名词辨析。storage“贮藏库，存储”；reserve“储备，储存”；supply“供给；补给”；provision“供应品”。句意：在过去，当鲜肉短缺时，许多家庭饲养鸽子作为食物来源。表示供应短缺时固定使用in short supply。因此C选项符合题意。12. 单选题_，the short is in s

20、ome ways not really new.问题1选项A.Like many another new thingsB.Like much other new thingsC.Like many other new thingsD.Like many another new thing【答案】C【解析】考查语法知识。another“又一，另一个”，一般用来修饰或代指可数名词单数，因此排除A和D选项；much不能用来修饰可数名词，排除B选项。因此C选项符合题意。13. 单选题All the mountains are stunningly beautiful, and there are（ ）

21、valleys and the smell of peat from every cottage.问题1选项A.woodenB.woodedC.woodingD.woods【答案】B【解析】考查形近词辨析。有题干得知，空格后为名词，因此应填入形容词。wooden“木制的；呆板的”；wooded“树木繁茂额，森林多的”；wooding无形容词用法；woods“木材”，也无形容词用法。修饰valley“山谷”的词应为wooded，因此B选项符合题意。14. 单选题The effect of electric technology had at first been anxiety. Now it

22、appears to create（ ）_.问题1选项A.boreB.boredC.boredomD.bordom【答案】C【解析】考查词语辨析。A、B、C个选项属于同根词。空格前是create动词，因此应填入名词。bore“孔；令人讨厌的人”；bored“无聊的；烦扰”，没有名词用法；boredom“厌倦；令人厌烦的事物”；bordom属于错词。句意：电子技术的影响最初是给人带来焦虑。现在它似乎在制造。因此C选项符合题意。15. 单选题Although the false banknotes fooled many people, they did not ( ) close examina

23、tion.问题1选项A.put up withB.keep up withC.stand up toD.look up to【答案】C【解析】考查短语辨析。put up with“忍受，容忍”；keep up with“赶得上；和保持联系”；stand up to“经得起；抵抗”；look up to“尊敬”。句意：虽然这些假钞愚弄了许多人，但他们经不起仔细检查。因此C选项符合题意。16. 单选题Kepler reconciled astronomy with physics, and substituted for fictitious clockwork a universe of mat

24、erial bodies not unlike the earth, freely floating and turning in space, moved by forces（ ）.问题1选项A.acted on themB.being acted on itC.acting on themD.having acted on it【答案】C【解析】考查语法知识。句意：开普勒综合了天文学和物理学，用宇宙中与地球相似的实质天体替换了虚构的运行规律，这些天体在天空中自由运动、旋转，由作用在他们上面的力驱动运转。本题考查的是分词做后置定语的用法，force与them是主动关系，因此act用现在分词形

25、式。因此C选项符合题意。17. 单选题What courses are you going to do next semester?I dont know. But its about time _ on something.问题1选项A.Id decideB.I decidedC.I decideD.Im deciding【答案】B【解析】考查虚拟语气。It is about time that是一个虚拟语气句型，表示与现在事实相反，that从句的谓语用一般过去时。因此B选项符合题意。18. 单选题Before turning to writing, I spent eight years

26、as a lawyer about how life would be with a prominent father blazing my trail.问题1选项A.fantasizingB.fascinatingC.facilitatingD.finalizing【答案】A【解析】考查词语辨析。句中用的是spend time doing。fantasize“幻想；做白日梦”；fascinate“使着迷；使神魂颠倒”；facilitate“促进；帮助”；finalize“完成；使结束”。句意：从事写作之前，我当了八年律师，幻想着有位声名显赫的父亲能够指引我方向，想象那样的生活是什么样子的。选

27、项A符合题意。19. 单选题It has been revealed that nearly one in five degree courses has been （ ）since the tripling of tuition fees to 9,000 a year.问题1选项A.scratchedB.scrapedC.scrabbledD.scrapped【答案】D【解析】考查形近词辨析。空格处需要填写的是动词过去分词形式。scratch“抓，搔”；scrape“刮掉，擦掉”；scrabble“摸索，挣扎”；scrap“废弃”。句意：据透露，自从学费翻了三倍至每年9000英镑后，近五分之一的学位课程被废弃了。因此D选项符合题意。20. 单选题Most people cant get _ the day without at least one cup of tea or coffee.问题1选项A.onB.throughC.overD.by【答案】B【解析】考查短语辨析。get on“上车；进展”；get through“通过；度过”；get over“克服；恢复”；get by“获得认可”。句意： 如果一杯咖啡都不喝的话，大多数人都不能度过一天。因此B选项符合题意。