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GreatScientists
一、阅读理解Crossingyourlegsisanextremelymonhabit;mostpeopledontevennoticethattheyredoingitwhentheysitdown.Whileyoumayfinditfortabletositwithonekneecrossedovertheotheritmightbecausinghealthproblemsthatyouarenotawareof.AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.Thereasonforthisisthatthebloodinyourlegshastoworkagainstgravitytobepumpedbacktoyourheartandthatcrossingonelegovertheotherincreasesresistancemakingitevenharderforthebloodtocirculate.Thiscausesyourbodytoincreaseyourbloodpressuretopushthebloodbacktotheheart.Youwontfeelanyimmediateeffectsbutrepeateddrawn-outincreasesinbloodpressurecancauselong-termhealthissues.SoplanningtositforalongperiodoftimeDontkeepyourlegscrossed.CrossingyourlegsatthekneecanalsocausepressureonthemajornerveinyourlegthatpassesjustbelowyourkneeandalongtheoutsideofyourlegexplainsRichardGravesamedicalexpert.Thispressurecancausenumbnessandtemporaryparalysis麻痹ofsomeofthemusclesinyourfootandlegpreventingyoufrombeingabletoraiseyourankle—whatweknowasthat“pinsandneedles”sensation.Whilethefeelingofdisfortmayonlylastaminuteortworepeatedlycrossingyourlegsuntiltheyfeelnumbcancausepermanentnervedamage.Sonexttimeyousitdowntrytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.Notonlywillithelpyourpostureandstabilitybutitwillalsosaveyourhealthinthelongrun.
1.WhatcanwelearnaboutcrossingoneslegsA.Itisaverybadsocialhabit.B.Itisusuallypracticeddeliberately.C.Itcanmakeothersfeelunfortable.D.Itcandoharmtopeopleshealth.
2.Accordingtothestudysittingwithyourlegscrossedcan______.A.resistgravityeffectivelyB.affectyourbloodpressureC.leadtoheartattackseasilyD.improvethefunctionoflegs
3.Inthethirdparagraphpinsandneedlesprobablymeans______.A.seriousmuscleinjuriesB.beingalittlenervousC.slightsharppainsD.beinghighlyflexible
4.WhatisthemainpurposeofthetextA.Togivereaderssomeadvice.B.Toparemonhabits.C.Toevaluateeffectsofanexperiment.D.Tointroduceresearchmethods.【文章大意】本文是一篇说明文,主要介绍了研究发现跷二郎腿对身体有害,大家要改掉跷二郎腿的坏习惯
1.D【解析】细节理解题根据第一段中的“itmightbecausinghealthproblemsthatyouarenotawareof.”可知,跷二郎腿对健康有害
2.B【解析】细节理解题根据第二段中的“sittingwithyourlegscrossedcanincreaseyourbloodpressure.”可知,跷二郎腿会使血压升高
4.A【解析】文章意图题根据文章内容,特别是第一段中的“itmightbecausinghealthproblemsthatyouarenotawareof.”及最后一段中的“Sonexttimeyousitdowntrytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.”可知,研究发现跷二郎腿对健康有害,因此这篇文章的目的是建议大家改掉跷二郎腿的坏习惯
二、语法填空Chinawillallowallcouplestohavetwochildren,__1__giveupitsdecadeslongonechildpolicythemunistPartyofChinaCPC__2__announceafterakeymeetingonThursday.Thechangeofpolicyisintendedtobalancepopulationdevelopmentandmeetthechallengeofanagingpopulationaccordingtoamuniqué公报__3__issueaftertheFifthPlenarySessionofthe18thmunistPartyofChinaCPCCentralmitteeheldfromMondaytoThursday.Theproposalmustbeapprovedbythetoplegislature立法机关__4__itesintoforce.Chinasfamilyplanningpolicywasfirstintroducedinthelate1970s__5__controltherapid__6__growofthepopulationbylimitingmosturbancouples__7__onechildandastoruralcouplestheycanhavetwochildrenonconditionthattheirfirstbornchildwasagirl.Thepolicywaslaterrelaxed.Parents__8__werebothonlychildrenintheirfamilycouldhave__9__secondchild.Theonechildpolicywas__10__farloosenedinNovember2013aftertheThirdPlenarySessionofthe18thCPCCentralmitteeandcouplesareallowedtohavetwochildrenifoneofthemisanonlychild.1.________
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10.________篇章导读本文是一篇说明文,讲述了中国的“全面二孩”政策的由来1.giving 考查非谓语动词分析句子结构可知,句子主语China与giveup之间为逻辑上的主谓关系,应用动词ing形式作状语,故填giving2.announced 考查动词的时态根据时间状语onThursday可知,本处应用一般过去时3.issued 考查非谓语动词分析句子结构可知,issue与muniqué之间为逻辑上的动宾关系,故用过去分词issued作定语4.before 考查连词句意提议在生效之前必须得到最高立法机关的批准before“在……之前”5.tocontrol 考查非谓语动词中国于20世纪70年代晚期开始实施计划生育政策以控制急剧增长的人口本处应用动词不定式作目的状语6.growth 考查词性转换此处表示控制急剧增长的人口,应用名词作宾语,故填growth7.to 考查介词limit...to...“限定……到……”是固定搭配8.who/that 考查定语从句的引导词夫妇双方均为独生子女的,还可以再生一个孩子本处先行词为parents,关系词在定语从句中作主语,故填who/that9.a 考查冠词序数词前用不定冠词,意为“再,又”这里指“再生一个小孩,或可生第二个孩子”10.further 考查副词的比较级根据句意“一孩政策进一步放松”可知,本处应用比较级;由于本处不是表距离,而是表事情的程度,故填further
三、完形填空阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可能填入空白处的最佳选项Everymorning,onmywaytowork,Iseehomelesspeoplesleepingonsidewalks.Clearly,theyreinneedof__1__.Ifeelitan__2__toseethis,andmostpeoplewalkby__3__thehomelessdontexist,anddontofferanyhelpatall,notevena__4__.Recently,itsbeenextremelycold,makingthingsespecially__5__forthehomeless.UsuallyIarriveatworkaround8am,whenthehomelessarestillasleep.Imnotsurewhetheritsagood__6__toleavesomethingforthemwhiletheyre__7__,asitmaygetstolenortheymaynoteven__8__it.Today,I__9__someone,whoseemedtobehomeless,sittingonthesidewalk,awake.Ihadsometime__10__Iwasduetostartwork,soIdashedacrossthestreettoaskifIcouldgetanythingforhimtodrinkoreat.Hewantedacola,soIwentandgotthisforhim__11__abanana.Igavehimthedrinkandbanana,thenwentbacktomyofficeacrossthestreet,andwentupstairstogetthebagIrecently__12__witheverydayitems.Idbeenplanningtogiveittosomeoneinneed,sothiswasagreat__13__.Ihurriedbacktogivethebagtothestranger,whowas__14__.Societymayfeelunfortablewithhomelesspeople.__15__,wemustremembertheyrejustlikeus.Theyrejustdownontheir__16__fordifferentreasons.Ifwe__17__tothoseinneed,ourheartswillgrowandwecan__18__makeourworldbetter.SingerPhilCollinssangasongtitledAnotherDayinParadise,which__19__ustobegratefulforthemanyblessingswehaveandnotto__20__thosewhoarelessfortunate.1.A.balance B.significanceC.performanceD.assistance2.A.dutyB.regretC.advanceD.equality3.A.imaginingB.expectingC.pretendingD.announcing4.A.wordB.hugC.pityD.gift5.A.absurdB.boringC.plexD.touch6.A.ideaB.excuseC.lessonD.reason7.A.relaxedB.absentmindedC.unawareD.dizzy8.A.knowB.wantC.shareD.afford9.A.spottedB.approachedC.recognizedD.interviewed10.A.whenB.sinceC.beforeD.unless11.A.insteadofB.exceptforC.regardlessofD.alongwith12.A.replacedB.packedC.decoratedD.bined13.A.trialB.honorC.opportunityD.reward14.A.gratefulB.carefulC.hopefulD.skillful15.A.BesidesB.ThereforeC.MeanwhileD.However16.A.effortB.luckC.appearanceD.reputation17.A.lookoutB.breakoutC.reachoutD.turnout18.A.trulyB.properlyC.deliberatelyD.approximately19.A.intendsB.remindsC.promisesD.persuades20.A.trickB.blameC.doubtD.forget【解题导语】本文主要讲述了作者帮助无家可归的人的故事【核心词汇】extremelyadv.极其,极端 dashv.急奔,急驰,猛冲 paradisen.天堂 blessingn.上帝的恩宠,祝福1.D 根据下文的“dontofferanyhelpatall”可知,这些无家可归的人需要帮助assistance意为“帮助”故选D2.B 根据下文作者帮助无家可归的人可推知,作者同情这些无家可归的人,看到他们睡在大街上感到很是遗憾故选B3.C 根据“anddontofferanyhelpatall”并结合上文的“Ifeelitan__2__toseethis”可推知,大部分的路人对无家可归的人漠不关心,视而不见,即假装pretending没看到4.A 根据“even”可推知,大部分人不仅不提供帮助,甚至连一句问候都没有5.D 根据空前的“itsbeenextremelycold”并结合语境可推知,天气特别寒冷,无家可归的人的日子更加艰难tough6.A 结合语境可知,作者不确定自己的那种做法是否是好主意idea7.C 承接上文的“UsuallyIarriveatworkaround8am,whenthehomelessarestillasleep”可推知,无家可归的人在作者早上开始上班时还都在睡觉,是不会觉察到的unaware8.B 根据“even”的提示并结合上文作者的犹豫可推知,作者不确定自己对他们的帮助是否正是无家可归的人所需要的9.A 根据语境可推知,作者在人行道上发现了一个醒着的无家可归的人spot表示“发现”,符合语境10.C 根据语境可知,作者离上班还有些时间,所以选C11.D 根据语境以及下文的“Igavehimthedrinkandbanana”可推知,作者顺便还给这个人带了香蕉alongwith表示“除……以外还”12.B 根据空后的“witheverydayitems”可知,作者包里装着每天的必需品packwithsth.表示“装着某物”13.C 根据语境可知,作者认为这是一个极好的帮助无家可归的人的机会14.A 根据语境可推知,把自己的东西馈赠给他人,别人是感恩的grateful15.D 根据语境可知,前后句表示逻辑上的转折关系,故选D16.B 根据语境可推知,那些无家可归的人只是由于某种原因一时穷困潦倒而已,downononesluck表示“穷困潦倒”17.C 根据语境可知,如果我们愿意帮助他们,世界会变得更美好reachouttosb.表示“愿意为某人提供帮助”18.A 根据语境可知,帮助他人的确会让我们的世界变得更美好truly“的确,真实地”;properly“恰当地”;deliberately“故意地”;approximately“大约”19.B PhilCollins的歌提醒我们要感恩remindsb.todosth.意为“提醒某人做某事”符合语境20.D 根据语境可推知,人们不要忘记那些不幸的人
四、短文改错Onedayanoldmanwasreturninghomeaftershopping.Suddenlyabagofwastefellintheskynearlyhittinghimonhishead.Hewasgreatlyfrighteningbytheunexpectedincident.Droppedthethingshehadboughttothegroundheranawayrapidly.Whatdangerousitwas!Obviouslytheaccidentcausedbyacarelessneighbourlivinghighlyinanapartment.Itwasthatpersonwhowastoblamefor.Everyoneofusshouldbehavepolitelyandthinkmoreaboutother.Onlywhenweeachbehavedproperlycanoursocietybechangedintoapleasantone.答案Onedayanoldmanwasreturninghomeaftershopping.Suddenlyabagofwastefelltheskynearlyhittinghimonhead.Hewasgreatlybytheunexpectedincident.thethingshehadboughttothegroundheranawayrapidly.dangerousitwas!Obviouslytheaccidentcausedbyacarelessneighbourlivinginanapartment.Itwasthatpersonwhowastoblameeq\o\s\do14
⑧.Everyoneofusshouldbehavepolitelyandthinkmoreabout.Onlywhenweeachproperlycanoursocietybechangedintoapleasantone.难项分析第二处his→the 考查冠词动词+sb.+介词+the+身体部位为固定用法,此处表示“几乎击中了他的头部”第四处Dropped→Dropping 考查非谓语动词逻辑主语he与分词之间为主动关系,故用现在分词第九处other→others 考查代词other为形容词“其他的”;others为代词,指代“其他人”
五、七选五。