2023高考總復(fù)習(xí)闖關(guān)密訓(xùn)卷 必修2 Unit1 Cultural relics

本文格式為Word版，下載可任意編輯——2023高考總復(fù)習(xí)闖關(guān)密訓(xùn)卷必修2Unit1CulturalrelicsTheprojecttobuildabaseonthemoonwillbeginsoonafter2023,withastronautslivingtherewithinfouryears.

TheprojectcomesafterseveralexcellentscientistsandenvironmentalistsaskedhumanstolookbeyondEarthtoensurethesurvivalofthespecies(物種).

Eventually,themoonwillbeabaseforhumanstoexplorethesolarsystemandonedaylandonMars.

NASAbeganplanningforthefirstmoonlandingsince1972whenGeorgeBush,theUSpresident,announcedhisnewplanforspaceexplorationfouryearsago.

NASAhasalreadytalkedaboutthedesignoftheOrionspacecraftthatwillreplacetheoldspaceshuttlefleetin2023.

Theplanforthemoonbase,however,isthefirstdetailedexplanationofhowNASAintendstoprepareforthefirstmannedexplorationofdeepspaceandapossibleMarsmissionwithin30years.

Scientistsalsobelievethatthesouthpoleonthemooncontainrichnaturalgasessuchastherarehelium-3thatcouldbeusedasfuelforthegenerationofnuclearpower.Besides,teamsofastronautslivingthereforsixmonthsatatimewouldmineforhydrogenandoxygentomakewaterandpossiblyrocketfuel.40.Whenwastheplantoexplorespacefirstannouncedaccordingtothepassage?

A.In1972.C.In1968.

B.In1950.D.In2023.

41.ThereasonswhyNASAhasbeguntheplantoexplorespaceincludethefollowings

Except________.A.toprotectEarthspace

C.tofinishMarsmission

D.toshowhowpowerfultheUSAis

B.toexploredeep

42.Inthefuture,whenpeopleflytothemoon,theywillprobablynotbringwith

themtoomuch________.A.hydrogenC.oxygen

B.foodD.water

43.Thepassagemainlytalksabout________.

A.theUSA’snewplanforspaceexplorationbaseonthemoon

C.whytoensurethesurvivalofthespeciesnaturalresources

D.wheretogetnewB.howtobuilda

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C

Haveyouevertriedtoholdyourbreathforalongtimeandthenletitoutslowly?ThisisoneofthetechniquesofanancientIndianexerciseknownasYoga.Forthousandsofyears,peoplehaveusedYogatohelpsearchforhappinessandpleasure.

StudentsofYogaoftenstudyforaslongas20yearsbeforebecomingmasters,orYogis.Theylearnmanydifferentphysicalexercises.Theseexercisesaredesignedtoputthestudentsingoodphysicalcondition.Thentheycanconcentrateondeepthoughtwithoutworryingaboutphysicaldiscomforts.

Manyyogaexercisesrequiretoputthebodyintodifficultpositions.Someofthemareveryhardtolearn.Haveyouevertriedtocrossyourlegsoveroneanother?ThisisoneofthebasicYogapositions.Mostpeoplefinditdifficulttostayinthatpositionforevenafewminutes.ButYogistrainthemselvestoremaininthepositionforhoursorevendays.Theyaretaughttoovercomethephysicaldiscomfortsofholdingthesepositions.Otherexercisesandrulesteachconcentration－Yogisfeelthisisthekeytofindinginnerpeace.Thiskindofconcentrationiscalledmeditation.

Yogisandmanyotherpeoplepracticemeditation.Theysaythatitmakesthemfeelrelaxedandpeaceful.Somepeoplesaythatitmakesthemfeelbetter－justasgoodexercisedoes.Butotherpeoplethinkthatitisawayofachievingastrongreligiousfeeling.ThesepeoplesaythatmeditationhelpsthemfeelmuchclosertoGod.

ThewordYogaitselfcomesfromanancientwordmeaning“union.〞Whatkindofuniondoyouthinkthewordrefersto?Whywouldpeoplewanttohavethiskindofexperience?

44.Fromthepassageweknowthat________.

A.thelongeryouholdyourbreath,thehealthieryouare

B.whenonepracticesYoga,heorsheshouldbeinthestateofcalmandpeaceC.thosewhowanttosearchforhappinessandpleasuremustpracticeYogaD.thosewhoareundertheageof20can’tpracticeYogaatall

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45.WhichpositionofYogadoesthewritersayishardtolearn?

46.AccordingtothepassagewecaninferthatinordertopracticeYogawell,you

should________.A.findagoodtrainerwill-power

C.beahappypersonmoney

47.Iftherewasanothermoreparagraph,thewriterwould________.

A.explainwhatthemeaningof“union〞ofYogawasB.tellthereaderswheretheword“union〞camefromC.remindushowdifficultitwastopracticeYogaD.urgethereaderstopracticeYoga

D.spendalotof

B.

have

strong

D

Imaginefindingoutwhatothersreallythinkofyou.AlotofpeoplearetalkingaboutFacebook(臉譜網(wǎng))thatletsyouknowthefeedbackfrompeoplewhoknowyou.

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Somesayitcanhelpyoubethebestyoupossible,othersfearthatit’sveryhurtfulandscary.Wheredoyoustandonthematter?I’llstartoffbytellingyouareallyembarrassingstory.

Once,whenIwasouttolunchatarestaurantwithsomecolleagues,Igotuptousetherestroom,andasIreturnedtothetable,Ihadthisfeelingthatpeoplewereeyeingme.Ishruggeditoff,thinkingtheywereprobablylookingatmynewpants.

Um,no.About10minuteslater,twowomenwalkedovertomytable—infrontofeveryone—anddroppedafoldednapkininmylap.Theygiggledastheyquicklywalkedaway.Ofcourse,everyoneatthetablestaredatmeasIunfoldedthenapkinandreadwhatitsaid?

IturnedaroundandnoticedthatIhadafour-foot-longtoiletpaperhangingoffofmypants.

Ofcourse,Iwasgladtoknowthetoiletpaperwasthere.ButIwassoembarrassed!HowIwishedI’djustdiscovereditmyself.

HowdoesFacebookwork?YoudownloadtheprogramtoyourFacebookpageandpeoplecangoinandanonymously(匿名)tellyouwhattheythinkofyou.Anythinggoes!Youmightfindthemout.

PsychologyTodayhasrecentlytalkedabout“howtoseeyourselfasothersseeyou〞inthiscurrentissueinacolumn.

Thegood:Aprogramlikethiscouldhelpyougetabetterviewofyourself,fixpotentialproblems,andbecomeyourbestself.

Thebad:Itcouldalsoloweryourselfimagewithcommentsandcheapshotsfrompeoplewhoarejusttryingtobehurtful,notnecessarilyhonest.Example:Doyoureallyneedtoknowthatsomeonedidn’tliketheclothesyouworetoworktoday?48.Whathascausedthewritertowritethispassage?

A.Areallyembarrassingstoryatarestaurant.B.Afour-foot-longtoiletpaperhangingoff.C.Commentonherfromothers.

D.Facebookalotofpeoplearetalkingabout.

49.Whatwasmostprobablywrittenonthefoldednapkinthattwowomenhandedto

her?

A.“Youhavetoiletpaperhangingoffofyourpants.〞B.“Yourtoiletpaperhasdroppedoffonthefloor.〞C.“Yourpantslookbeautiful,don’tthey?〞D.“Turnaroundandseewhoiscoming.〞50.What’sthewriter’sattitudetowardsFacebook?

A.Negative.C.Unconcerned.

B.Positive.D.Objective.

51.Whatquestiondoesthewriterwantustothinkdeeplyofbywritingthispassage?

A.Dowereallywanttoknowwhatpeoplethinkofus?

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B.WhatadvantagesdoesFacebookhave?C.WhatdisadvantagesdoesFacebookhave?

D.Whatcanwelearnfromthecommentsfromothers?

E

Withthedevelopmentofscienceandtechnology,theresearchofhumangenesisplayingmoreandmoreimportantpartinourdailylife.Sometimesitisahottopicdrawingmoreandmoreattention.

Genetechnologycancureseriousdiseasesthatdoctorsatpresentcanalmostdonothingwith,suchascancerandheartdisease.Everyyear,millionsofpeoplearemurderedbythesetwokillers.Butifthegenetechnologyisused,notonlythesetwodiseasescanbecuredcompletely,bringinghappinessandmorelivingdaystothepatients,butalsothegreatamountofmoneypeoplespendcuringtheirdiseasescanbesaved,thereforeitbenefitstheeconomyaswell.Inaddition,peoplecanlivelonger.

Genetechnologycanhelppeopletogivebirthtomorehealthyandcleverchildren.Somefamilieshavehereditarydiseasesandtheirchildrenwillforsurehavethefamilydisease,whichisagreattroubleforthesefamilies.Inthepast,doctorscoulddonothingaboutthem.Butgenetechnologycansolvethisproblemperfectly.Thescientistsjustneedtofindthewronggeneandcorrectit,andahealthychildwillbeborn.

Somepeopleareworryingthatthegeneresearchcanbeusedtoclonehumanbeingsinlargequantities.Inthepastfewyears,scientistshavesucceededincloningasheep;thereforethesepeoplepredictthathumanbabieswouldbecloned.ButIbelieveclonedbabieswillnotcomeoutinlargeamounts,formostcouplesintheworldcanhavebabiesinaverynormalway.Ofcourse,thegovernmentsmusttakecaretocontrolgenetechnology.

52.Whatdoes“thesetwokillers〞inthe2paragraphreferto?

A.Hereditarydiseasesandclonedbaby.B.Thetwomurdererswhokilledpeople.C.Cancerandheartdisease.

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nd

D.Twotreatmentsofthediseasesincludinggenetechnology.

53.Theunderlinedword“hereditarydiseases〞(inParagraph3)probablymeans

“_________〞.A.seriousdiseasesC.heartdisease

B.cancer

D.familydiseases

54.Whatcanweinferfromthepassage?

A.Theresearchofhumangenesismoreandmoreimportantinourlife.B.Genetechnologywillbenefitthenationaleconomy.

C.Cloningbabiesunderthecontrolofthegovernmentsisacceptableinthewriter’seyes.

D.Withthehelpofgenetechnology,humanbeingswillturnintoperfectspecies.55.What’sthebesttitleforthispassage?

A.TimeforControllingGeneTechnology!B.CloningBabies,GoodorBad?C.Human’sKillers!

D.GeneTechnology,theHelperofHumanBeing!

55.D主旨大意題。通讀全文可知文章探討的是克隆技術(shù)，以及克隆給人類帶來(lái)的影響。

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