原創(chuàng)2019年(南方新課堂·高考總練習)英語第一部分2Unit3Computers配套資料

Unit3Computers核心單詞universaluniversallyuniverse1．________adj.普遍的；通用的；宇宙的→_________adv.普遍地→__________n．宇宙simplifysimplesimply2．________vt.簡化→________adj.簡單的→________adv.僅僅；簡單地operatoroperateoperation

3．_________n．(電腦)操作員；接線員→__________v．操作；做手術→_________n．手術

4．_________adj.合邏輯的；合情理的→_________adv.邏輯上；合邏輯地；有條理地logicallogicallytechnologytechnologicaltechnique

5．____________n．工藝；科技；技術→___________adj.科技的→____________n．技術；技巧6．___________n．革命→_____________adj.革命的n．革命者revolutionrevolutionaryintelligence7．_____________n．智力；聰明；智能→____________adj.智能的；聰明的intelligentsolvesolution

8．________vt.解決；解答→___________n．解決辦法

9．________n．真實；事實；現(xiàn)實→________vt.實現(xiàn)→________adj.真實的→________adv.真正地realityrealizerealreally10．________adj.私人的；個人的；親自的→____________adv.就個人而言；親自personalpersonally11．________adj.總的；整個的n．總數(shù)；合計→________adv.完全地；整個地totaltotallyapplication12．___________n．應用；用途；申請→________v．申請，適應→__________n．申請人applyapplicant13．________vt.&vi.探索；探測；探究→___________n．探險→________n．探險者exploreexploration14．________adv.(也作anyway)無論如何；即使如此exploreranyhowgoalhappinesshappyhappilyunhappy

15．________n．目標；目的；球門；(進球)得分

16．___________n．幸福；快樂→__________adj.快樂的→_________adv.快樂地→__________adj.不幸福；不快樂17．________vi.(arose,arisen)出現(xiàn)；發(fā)生arise18．________adj.電子的electronicappearance19．__________n．外觀；外貌；出現(xiàn)→_________vi.表面看起來；出現(xiàn)→__________vi.消失appeardisappear20．__________n．性格；特點→____________adj.典型的，獨特的；特有的charactercharacteristictimefromgolaterresultthat?？级陶Z1．over________隨著時間的推移2．________...on從……時起3．________by經(jīng)過；(時間)過去4．________on后來；以后5．a(chǎn)sa________結(jié)果sharefilled6．so...________...如此……以至于……7．________with與……分享8．be________with充滿……h(huán)umangiveway9．________race人類10．________away捐贈；捐送11．ina________在某種程度上12．________up編造13．________all盡管；到底；究竟；畢竟14．withthe________of在……的幫助下15．________with處理；安排；對付16．________over看守；監(jiān)視makeafterhelpdealwatch經(jīng)典佳句AlthoughIwasyoung

1．________________________________Icouldsimplifydifficultsums.盡管當時我還年輕，但是我能簡化一些復雜的數(shù)學題。aslargeas

2．Bythe1940sIhadgrown________________________aroom,andIwonderedifIwouldgrowanylarger.到二十世紀四十年代，我已經(jīng)長得像一間屋子那么大，我不知道我是否還會長得更大。AsIhavegrownolder

3．________________________________________Ihavealsogrownsmaller.隨著我年齡越來越大，我也變得越來越小。課文回顧

Thecomputerhaschangedovertime.Atthebeginningit1.________(be)onlyacalculatingmachine.Later,itgrew2.________(quick)insize.Bythe1940sit3.___________(grow)aslargeasaroom.4.________timewentby,thedesignersmadeitsmallerandbegantouseitinofficesandhomes.Intheearly1960s,thecomputerwasable5.____________(bring)peoplemoreinformationandconvenience6.__________theWorldWideWeb.Now,thecomputeris7.__________(wide)usedincommunication,8._________(financial)andtrade.Anditisalsoputintorobots,mobilephonesandevenspacerocketstoexplore9.________MoonandMars.Thecomputerisa10.__________(devote)friendandhelperofthehumanrace!wasquicklyhadgrownAstobringthroughwidelyfinancethedevoted單句語法填空logicallesssimplify

1．(2017年北京卷·閱讀理解D)Forthemachine，thisqualityisnotin-born，norisitsomethingintroducedbyhumans;itisa________(logic)consequenceofthesimplefactthatthemachinecannotachieveitsoriginalpurposeifitisdead. 2．(2017年浙江卷·閱讀理解B)Getting______(little)sleephasbecomeabadhabitformostAmericankids. 3．Tryto___________(simple)yourexplanationtothestudentstohelpthemunderstandbetter.

4．(2017年浙江卷·閱讀理解C)ItalyisthelatestWesternEuropeancountrytryingtocontrola________(grow)immigrantpopulationbydemandinglanguageskillsinexchangeforworkpermits，orinsomecases，citizenship.growinghadwon5．BythetimeDalewasasenior,he________(win)everytophonorinspeech.appearancetotally

6．Thereisanotherkindofbeautythathasnothingtodowith___________(appear),butcomesfromtheheart. 7．Youngpeoplewantsomething________(total)differentfromtheoldways.solutiontodealarising

8．Itmaytakealongtimetofinda________(solve)totheproblem. 9．Withsomanythings__________(deal)with,Ihavetoworklateintothenight. 10．Withmanyproblems________(arise),hedidn'tknowwhattodonext.1．totaladj.總的；整個的n．總數(shù)；合計

atotalof總數(shù)為

intotal＝inall總計；總共

totallyadv.完全地；整個地

【寫作佳句】

Icouldn'ttotallyagreewithhim,butwhathesaidwaspartlyreasonable.我不能完全同意他的觀點，但他所說的有一部分是合理的。totally運用單句語法填空

(1)Yougot47pointsonthewrittenexaminationand18ontheoral,making________totalof65. (2)Howmuchdoyouhavetopay________totalifthefourofyougotogether? (3)I________(total)agreewithwhatSusansaysaboutthebestpresent.ain2．a(chǎn)pplicationn．應用；用途；申請onapplicationto索取；申請applyv.申請；涂；應用applytosb.forsth.向某人申請某物applyto適合……，適用于……applyfor申請；請求applysth.tosth.把……應用到……中；涂、敷……applyoneself/one'smindtosth./todoingsth.專心于……【聯(lián)想發(fā)散】appliedadj.應用的；實用的applicantn．申請人learningfor運用

單句語法填空

(1)(2017年北京卷·閱讀理解A)Taylorwill________(apply)tocollegesoon.Shewantstobeanurse. (2)Thenewtechnology,if________(apply)toricegrowing,willhelpincreasethegrainoutput. (3)Theoldmanmanagedtoenrichhisownculturallife,applyinghimselfto________(learn)English. (4)It'sIwhowouldliketoapply________theposition，vicepresidentofourschoolEnglishclub.applyapplied3．signalvi.&vt.發(fā)信號n．信號

signalfor用信號傳達(某信息) signalsb.todosth.示意某人做某事

signalwith用……發(fā)信號

asignalof/forsth.……的信號

【名師指津】

signal過去式、過去分詞可有兩種形式，即signaled/signaled；signalled/signalled。辨析signal,sign,mark和symbol

(1)signal意為“信號”，常指約定俗成、用于傳達某些信息的信號，也指燈光、聲音或信號標志。

(2)sign意為“記號，標記”，用法最廣，可指符號(裝置)，也可指情緒、性格的直觀顯示，還可指具體的用于識別或指示的標志，如指示牌、卡片等。借喻作“征兆，跡象”講。

(3)mark意為“標志，標記”，含義廣泛，指事物留下的深刻印記或某物上用于辨別該物品的附屬物，比sign更側(cè)重于區(qū)別性或揭示性的標志，有時不一定十分直觀或明顯。

(4)symbol意為“象征，符號”，指被人們選出的物體或圖案用來代表另一事物，并作為該事物的標記或象征。marksignalsymbolsig運用用上面的辨析詞的適當形式填空

(1)One________ofawriter'sgreatnessisthatdifferentmindscangetadifferentinspirationfromhisworks. (2)Aredlightisa________ofdanger,whichisevenknowntoafive-year-oldchild. (3)Inthepicturethetreeisthe________oflifeandthesnakeisthesymbolofevil. (4)Sir,youarenotallowedtowalkyourdogonthelawn.Don'tyouseethe________“Keepoffthegrass”？原形意義過去式過去分詞現(xiàn)在分詞arise是不及物動詞，意為“出現(xiàn)；發(fā)生”，常用于抽象事物，一般表示事物和問題的產(chǎn)生和出現(xiàn)arosearisenarisingrise是不及物動詞，無arise的抽象用法，只表示事物向較高的地方或水平移動roserisenrisingraise是及物動詞，意為“使……上升；舉起；提高”等raisedraisedraisingarouse是及物動詞，表示“喚醒、激發(fā)”等意義arousedarousedarousing4．a(chǎn)risevi.(arose,arisen)出現(xiàn)；發(fā)生；起身【名師指津】arise是不及物動詞，后常接from，意為“產(chǎn)生于”。辨析arise,rise，raise，arousearisenraisedrosearoused運用用上面的辨析詞的適當形式填空

Asweallknow,theproblemsbetweenparentsandchildrenhave________fromlackofcommunication.Althoughthestandardoflivingwas________，Tomcouldn'tgetalongwellwithhismother.Hismothergotupthemomentthesun________intheeast.Sheworkedharddayandnighttosupportthefamily.Asaresult,shewasbadlyill,which________Tomeventually.1．a(chǎn)saresult結(jié)果；因此(做插入語)asaresultof因為；由于；作為……的結(jié)果withtheresultthat...因此；結(jié)果是resultfrom起因于resultin導致【名師指津】resultfrom與resultin的主語與賓語剛好對調(diào)，內(nèi)在的因果關系不能混淆。如：Theaccidentresultedfromhiscarelessness.＝Hiscarelessnessresultedintheaccident.他的粗心導致了這次事故。asaresult運用完成句子，每空一詞

(1)他犯了一個大錯，結(jié)果丟了工作。

Hemadeonebigmistake,and,________________________，losthisjob. (2)普遍認為他是因為過度勞累而得了癌癥。

It'sgenerallybelievedthathiscancer________________theoverfulltiredness.resultedfrom(3)如果你做事只求速度而導致錯誤，你或許會明白“欲速則不達”。resultinginasa

Youmightlearnthathastemakeswasteifyoudosomethingsofast,___________________mistakes. (4)由于最近銷量下降，利潤也降低了。

Profitshavedeclined_______________________________therecentdropinsales.resultof2．inaway在某種程度上；從某一點上看ineveryway在各方面bytheway順便說一下alltheway一直；全程onthe/one'sway(to)在途中；在去……的路上bywayof取道；經(jīng)由；為了intheway妨礙(某人)makeone'sway前進；成功；有出息noway沒門兒；肯定不innoway絕不；決不

【名師指津】

innoway表示“決不，絕不”，置于句首時，句子部分倒裝。運用完成句子，每空一詞

(1)盡管我必須承認我當時很失望，但在某種程度上，我沒有得到我所申請的職位是一件好事。

________________________，itisagoodthingthatIdidnotgetthepostIhadappliedfor,thoughImustadmitthatIwasdisappointedatthattime.Inaway(2)他一路沖往車站，結(jié)果還是錯過了火車。Herushed________________________tothestation,onlytomissthetrain.alltheway(3)這艘船乘風破浪前進。Theship________________________throughthewindandwaves.madeitsway(4)史密斯夫人發(fā)現(xiàn)清理雜物很難，因為不管什么時候要去做這件事，孩子們總是礙事。intheway

Mrs.Smithfindsithardtoclearupthemess,asherchildrenarealways________________________whenevershetriesto.

3．dealwith處理；安排；對付；應付；論及；涉及；與……打交道

dealinsth.經(jīng)營；買賣(某一產(chǎn)品) dealsth.out分發(fā)；分配

havesomething/nothingtodowith...與……有關/無關辨析dealwith和dowith

dealwith和dowith都可表示“對付；處理”之意，但dealwith中的deal是不及物動詞，常與疑問詞how連用，how是dealwith的狀語；而dowith中的do是及物動詞，常與疑問詞what連用，what是do的賓語。如：

Idon'tknowhowtheywilldealwiththeproblem.

＝Idon'tknowwhattheywilldowiththeproblem.我不知道他們會如何處理這個問題。運用單句語法填空(1)Iwonder________theydealtwiththesituation.(2)Hisarticledeal________ancientEgypt.(3)Theydealt________silkgoodsandmadeafortune.howwithwith4．watchover看守；監(jiān)視；照管watchout(for)當心watchforsb./sth.觀察等待某人出現(xiàn)或某事發(fā)生watchyourback小心一點；小心背后watchyourstep注意腳下；小心臺階；小心謹慎【名師指津】watchout一般用于祈使句，用來提醒對方“小心，注意”，后接賓語；表示“注意……”時，才加for。watchoutforwatchover運用完成句子，每空一詞

(1)銀行職員已接到要求，要留意假鈔。

Thestaffinthebankwereaskedto________________________forgednotes. (2)當我不在時請照看我的狗。

Please________________mydogwhileI'maway. (3)那只貓在墻上伺機捕捉鳥兒。

Thecatwasonthewall，___________________________.watchingforbirds原句1AlthoughIwasyoungIcouldsimplifydifficultsums.盡管當時我還年輕，但是我能簡化一些數(shù)學難題。

although是連詞，意為“雖然，盡管”，引導讓步狀語從句，主句里不可用but；若要強調(diào)前后兩部分的對比意義，可在主句前加yet或still。辨析although,though和as

(1)although和though同義，在一般情況下可以互換使用。只是though較普遍，常用于非正式的口語或書面語中，而although則較為正式。另外although語氣比though重。although和though引導讓步狀語從句時，常采用省略形式。

(2)though可以獨立用作副詞，常放在句末，意為“還是；仍然；可是；然而”。

(3)as引導讓步狀語從句時必須用倒裝，though引導讓步狀語從句時可以倒裝也可以不倒裝，而although從句則不能倒裝。Although/Thoughthoughas/though運用用上面的辨析詞填空

(1)_________________hehadonlyenteredthecontestforfun,hewonthefirstprize. (2)Shepromisedtophone.Iheardnothing,________. (3)Talented______________heis,heisnotyetreadytoturnprofessional.原句2Bythe1940sIhadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarger.到二十世紀四十年代，我已經(jīng)長得像一間屋子那么大，我不知道我是否還會長得更大。

(1)by是介詞，意為“到……為止；在……之前”。

(2)by引導的時間狀語或從句如果是一般過去時，主句的謂語動詞應該用haddone，如果謂語動詞是be動詞，應用was/were的形式；by引導的時間狀語或從句如果是一般現(xiàn)在時，主句的謂語動詞應該用will/shallhavedone或will/shallbe形式。

注意：by可以表示“在……旁；被；依照，依據(jù)”，還可以表示“方法，手段；拿、握某部位”等。運用單句語法填空willbehadmovedarrived

(1)(2017年江蘇卷·任務型閱讀)Ifcurrenttrendsdon'tbend，Russia'spopulation________(be)aboutthesizeofYemen'sbytheyear2050.bywillhavelearned

(2)Bythetimehegotthere,hisfriends_____________(move)on. (3)Bythetimewe________(arrive)atthecinema,thefilmhadstarted. (4)Iswitchtheradioon________pressingthisbutton. (5)Bytheendofthisterm,you__________________(learn)399newEnglishwords.原句3AsIhavegrownolderIhavealsogrownsmaller.隨著我年齡越來越大，我也變得越來越小。

as是連詞，意為“隨著”，后面需要跟句子；而介詞with也有“隨著”之意，但其后面需要跟名詞做賓語。

as的其他用法：

(1)用作連詞時，意為“當……時候；因為；由于；正如；如同；雖然；盡管”，當其表示“盡管”時，引導讓步狀語從句，常用倒裝語序。

(2)用作介詞時，意為“像；如同；作為”。

(3)用作副詞時，意為“和……一樣”，常用于比較結(jié)構(gòu)中，如“as...as...”。

(4)用作關系代詞時，引導定語從句，表示“正如”。運用單句改錯As→With或going→went(1)Astimegoingby,Igraduallyadaptedmyselftotheschoollife.With→As或continues→continuing

__________________________________________________ (2)Withtheworld'spopulationcontinuestogrow,thesupplyoffoodbecomesmoreandmoreofaconcern. __________________________________________________ (3)Youngalthoughheis,hecouldhandletheproblem. __________________________________________________

although→though/as運用所學語言基礎知識，補充完整下面短文，并背誦下來

Withthehelpofscience1.________technology,humanraceisnow2.________(live)amuchhappierlifethanbefore.Taketheinventionofthecomputerforexample.Itnotonlyhelpsussolvedifficultmathematicalproblems3.________(save)time,butwecanalsotypeanymaterialorinformationintoourcomputertocommunicatewithour4.____________(teammate)onourbusinessbythenetwork.Besides,itcantake5.________placeofustodealwithmanydangeroussituationsunderthecontroloftheandlivingtosaveteammatesthe6.___________(program)．Inaway,theiradvantagesareoverhumans',andthisiswhypeoplecreatesomerobotswithartificial7.______________(intelligent)tohelpushumanbeings. However,somepeopleareworriedthatdangerousproblemswillarise8.________anyoveruseofhigh-tech.9.____________(person)speaking,Idisagreewithit.Anyhow,thetechnologycanmakeupfor10.________(we)shortcomingsandhelpusdolotsofthings.Ifnot,whyhumancreateanddevelopthem?programersintelligencefromPersonallyour閱讀理解(四)閱讀理解八個常考點解讀之7、8：7．觀點態(tài)度

文章中作者對于某人或某事物的觀點或態(tài)度，以及文章中涉及的其他人或組織機構(gòu)的觀點或態(tài)度也常受出題人青睞?？忌忸}時要留意文章中出現(xiàn)“doubt,appreciate,hate,against”等表達觀點態(tài)度的詞語的地方，以及一些帶有感情色彩的特殊句式(祈使句、感嘆句、反問句等)。考生在閱讀時要學會揣摩作者的寫作意圖或想要表達的觀點等?！纠?2017年新課標Ⅰ卷)

Someoftheworld'smostfamousmusiciansrecentlygatheredinParisandNewOrleanstocelebratethefirstannualInternationalJazzDay.UNESCO(UnitedNationsEducational,ScientificandCulturalOrganization)recentlysetApril30asadaytoraiseawarenessofjazzmusic,itssignificance,anditspotentialasaunifying(聯(lián)合)voiceacrosscultures.Despitethecelebrations,though,intheU．S.thejazzaudiencecontinuestoshrinkandgrowolder,andthemusichasfailedtoconnectwithyoungergenerations.

It'sJasonMoran'sjobtohelpchangethat.AstheKennedyCenter'sartisticadviserforjazz,Moranhopestowidentheaudienceforjazz,makethemusicmoreaccessible,andpreserveitshistoryandculture.

“Jazzseemslikeit'snotreallyapartoftheAmericanappetite，”MorantellsNationalPublicRadio'sreporterNealConan.“WhatI'mhopingtoaccomplishisthatmygenerationandyoungerstarttoreconsiderandunderstandthatjazzisnotblackandwhiteanymore.It'sactuallycolor,andit'sactuallydigital.”Moransaysoneoftheproblemswithjazztodayisthattheentertainmentaspectofthemusichasbeenlost.“Themusiccan'tbepresentedtodaythewayitwasin1908or1958.Ithastocontinuetomove,becausethewaytheworldworksisnotthesame，”saysMoran.Lastyear,MoranworkedonaprojectthatarrangedFatsWaller'smusicforadanceparty,“justtokindofputitbackinthemindthatWallerisdancemusicasmuchasitisconcertmusic，”saysMoran.“Forme,it'stherecontextualization.Inmusic,wheredoestheemotion(情感)lie?Arewe,ashumansgaininganyinsight(感悟)onhowtotalkaboutourselvesandhowsomethingasabstractasaCharlieParkerrecordgetsusintoadialogueaboutouremotionsandourthoughts?Sometimeswelosesightthatthemusichasawidercontext，”saysMoran,“SoIwanttocontinuethosedialogues.ThosearethethingsIwanttofoster.”30．WhatcanweinferaboutMoran'sopiniononjazz?A．Itwilldisappeargradually.B．Itremainsblackandwhite.C．Itshouldkeepupwiththetimes.D．Itchangesevery50years.解析：C推理判斷題。根據(jù)第五段第二、三句“Themusiccan'tbepresentedtodaythewayitwasin1908or1958.Ithastocontinuetomove,becausethewaytheworldworksisnotthesame”可知Moran

認為爵士樂應該與時俱進。說明隨著時代的發(fā)展，爵士樂也要跟上時代才不會被年輕一代所拋棄。故選C。(2016年太原高三二模)

At39weekspregnantmostwomenwouldonlybethinkingofracingtohospital.ButnotAmberMiller,whosetofftoruntheChicagoMarathonwhileexpectinghersecondchildanyday. Asshenearedthefinalstageoftherace,shebegantofeelpaininthestomach.Butthedeterminedathletemanagedtocrossthefinishlinein6hoursand25minutes.

UnbelievablytheChicagoracewasnotevenbabyJune'sfirstmarathon—MillerrantheWisconsinMarathonearlierthisyear,fourmonthspregnant.Shealsorananothermarathonwhenshewasaboutfourmonthspregnantwithherson,Caleb.Althoughtherewasextraweight,theseasonedrunner'stimewasjust3hoursoffherpersonalbest.Millerbegantofeelpainneartheendoftherace,butshewasnotsureifitwaslabor(分娩),becauseshetypicallyfeelssomepainwhensherunswhilepregnant.AfterherraceherhusbanddrovehertoCentralDuPageHospitalinWinfieldwhereshegavebirthtothehealthy7pounds,13ouncebaby.

Millerdecidedtorunbecausesheandherhusbandhadalreadysignedupfortherace.Theathleticmothersaidsheexperiencedanenthusiasticwelcomefromcrowdsassheranalong.Butthedevotedrunner,whohadcompletedeightmarathons,admittedthatshedidgetafewstrangelooksalongthecourse.

“IknowwhatIcanhandle.ThisissomethingI'vebeendoingforalongtime，”theexperiencedmarathonrunnersaid. Junewasbornat10：29p.m.onSundaynightaftersevenhours'labor.“She'sabsolutelyperfect，”Millersaid.“Weareextremelyhappy,butverytired.”

Afterhersurprisingdoubleachievement,Millersayssheisplanningtotakesometimeofftoconcentrateonbeingafull-timemom.1．Whatcanbeinferredfromthepassage?A．PeoplehavedifferentattitudestoMiller'saction.B．Millerwillsoonreturnforherfavouritemarathons.C．Thebabywasindangeratbirthbecauseoftherace.D．Miller'spersonalbestinmarathonswasover6hours.解析：A推理判斷題。根據(jù)第六段中的“Theathleticmothersaidsheexperienced...getafewstrangelooksalongthecourse.”可知，人們對Miller懷孕仍堅持跑馬拉松比賽有著不同的態(tài)度。故選A。8．引言

作者為論證自己的觀點，常會引用其他人或組織機構(gòu)的論斷或其發(fā)現(xiàn)，出題人常會在此處設題。引文有可能是從正面來支持作者的觀點，也有可能是作者通過它來駁斥反面觀點從而論證自己的觀點。因此，引文間接地表達了作者自己的觀點，有一定的隱蔽性和迷惑性，同時也是出題者考查的熱點區(qū)域，通常會考查考生的推理能力和對作者態(tài)度觀點的判斷能力?！纠?2015年湖北卷)Theoddnessoflifeinspaceneverquitegoesaway.Herearesomeexamples.

Firstconsidersomethingassimpleassleep.Itspositionpresentsitsownchallenges.Themainquestioniswhetheryouwantyourarmsinsideoroutsidethesleepingbag.Ifyouleaveyourarmsout,theyfloatfreeinzerogravity,oftengivingasleepingastronautthelookofafunnyballet(芭蕾)dancer.“I'maninsideguy，”MikeHopkinssays,whoreturnedfromasix-monthtourontheInternationalSpaceStation.“Iliketobewrappedup.”

Onthestation,theordinarybecomesstrange.TheexercisebikefortheAmericanastronautshasnohandlebars.Italsohasnoseat.Withnogravity,it'sjustaseasytopedalviolently.Youcanwatchamoviewhileyoupedalbyfloatingamicrocomputeranywhereyouwant.Butstationresidentshavetobecarefulaboutstayinginoneplacetoolong.Withoutgravitytohelpcirculateair,thecarbon-dioxideyouexhale(呼氣)hasatendencytoformaninvisible(隱形的)cloudaroundyourhead.Youcanendupwithwhatastronautscallacarbon-dioxideheadache.

LeroyChiao,54,anAmericanretiredastronautafterfourflights,describeswhathappensevenbeforeyoufloatoutofyourseat.“Yourinnerearthinksyou'refalling.Meanwhileyoureyesaretellingyouyou'restandingstraight.Thatcanbeannoying—that'swhysomepeoplefeelsick.”Withinacoupledays—trulyterribledaysforsome—astronauts'brainslearntoignorethepanickysignalsfromtheinnerear,andspacesicknessdisappears.

Spacetravelcanbesodelightfulbutatthesametimeinvisiblydangerous.Forinstance,astronautslosebonemass.That'swhyexerciseisconsideredsovitalthatNationalAeronauticsandSpaceAdministration(NASA)putsitrightontheworkdayschedule.Thefocusonfitnessisasmuchaboutscienceandthefutureasitisaboutkeepinganyindividualastronauthealthy.NASAisworriedabouttwothings:recoverytimeonceastronautsreturnhome,and,moreimportantly,howtomaintainstrengthandfitnessforthetwoandahalfyearsormorethatitwouldtaketomakearound-triptoMars.

65．Someastronautsfeelsickonthestationduringthefirstfewdaysbecause________. A．theirsensesstopworking B．theyhavetostandupstraight C．theyfloatoutoftheirseatsunexpectedly D．theirbrainsreceivecontradictorymessages解析：D推理判斷題。根據(jù)第四段中“Yourinnerearthinksyou'refalling.Meanwhileyoureyesaretellingyouyou'restandingstraight.Thatcanbeannoying—that'swhysomepeoplefeelsick.”可知宇航員在大腦接收到矛盾的信息時會感到惡心。故選D。(2016年東北三省四市教研聯(lián)合體高考一模)Thefollowingsimpleexerciseroutineworksaswellasprescriptionmedication(藥物治療)withoutthesideeffects.Ajogadaycouldkeepyourheadachesatbay:Regularcardioworkouts(有氧鍛煉)maypreventmigraines(偏頭痛),agrowingbodyofres