届甘肃省通渭县第二中学高三上学期期中考试英语试题 Word版含答案.docx
- 文档编号:30706313
- 上传时间:2023-08-19
- 格式:DOCX
- 页数:13
- 大小:27.30KB
届甘肃省通渭县第二中学高三上学期期中考试英语试题 Word版含答案.docx
《届甘肃省通渭县第二中学高三上学期期中考试英语试题 Word版含答案.docx》由会员分享,可在线阅读,更多相关《届甘肃省通渭县第二中学高三上学期期中考试英语试题 Word版含答案.docx(13页珍藏版)》请在冰豆网上搜索。
届甘肃省通渭县第二中学高三上学期期中考试英语试题Word版含答案
第一部分阅读理解(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
A
NewSciencenterFeaturedExhibition:
OceanBound!
Openingweekend
MemberPreview:
Friday,February3,6—8pm
PublicOpening:
Saturday,February4,10am—5pm
Startajourneythroughwatershedstoseehoweveryone’sactionsaffectthehealthofourocean.Enjoyinteractingwith3Dwatershedmodels,pilotingafull-sizesubmersiblefrommountainstreamtoocean,guidingwatersafelythroughahazardousmaze,divertingpollutantsastheytravelthroughstorm-waterdrains,playingwithearlyeducationexhibitsinsideaclubhouse,andmanymoreengaginginteractiveexhibits.
Showtime!
PlantandAnimalDouble-Takes
Saturday,January21,2pm
Haveyoueverlookedatalivingthingandwondered,Isthataplantorananimal?
JoinSciencentereducatorsJulieYurekandSarahCoxtolookintospeciesthatmakeyoutakeasecondlook.Explorethesurprisingdifferencesbetweentheseplantsandanimals.
Showtime!
SolarPowerGoesNano
Saturday,February11,2pm
Didyouknowscientistsareusingnanotechnologytostoresolarenergy?
Learnaboutsolarpowerandtheemerginguseofhydrogenfuelcells.JustinSambur,NSFPostdoctoralResearchAssociateatCornell’sDepartmentofChemistryandChemicalBiology,willdemonstrateamodelracecarthatusesahydrogenfuelcellkitpoweredbysolarenergy.
SpecialShowtime!
Presentation:
AnimalAdaptationsforWinter
Wednesday,February22,1pm
Haveyoueverwonderedhowanimalssurviveinwinter?
JoinEmmaBrofskyofCornell’sNaturalistOutreachProgramtoexploreanimaladaptationsforwinterandlearnhowbiologyhelpsanimalscopewithcoldweather,foodshortages,andlimitedhabitats.Touchanimalpeltsanddoahands-onactivityonanimalinsulation.
1.WhatdoesOceanBoundfocuson?
A.Howpeoplepollutetheocean.
B.Howharmfulamazeissometimes.
C.Howmanypollutantstheoceanhas.
D.Howwaterflowsfrommountainstooceans.
2.Whencanyoulearnaboutoceanspecies?
A.Friday,February3,6—8pm.B.Saturday,January21,2pm.
C.Saturday,February11,2pm.D.Wednesday,February22,1pm.
3.Whowillintroducetheabilityofanimals’survival?
A.JulieYurek.B.SarahCox.C.JustinSambur.D.EmmaBrofsky.
B
Humanbrainsbegingrowinganddevelopingataveryyoungage.Theylearnfromthesimplestexperiences,whichenableyourchildrentobeawareoftheworld.There’snodenyingthatoutdoorplayhelpsalot!
Timeswhenchildrenhavetowaitfortheirturnsonplaygroundequipmentandfollowingtheplaygroundrulesbysharing,alltheseformcomponentsofahealthysocial-emotionaldevelopment.Youngchildrendeveloptheirsocial-emotionalskillsthroughpracticeandsmallstepsovertime.
Asparentsorcaregivers,itisfairlysimpletosupportyourchild’ssocial-emotionalskills.Actslikeholdinghim,touchinghim,andspeakingtohimandgivinghimlovingcareandattentionareallhelpingfactors.Whenyouallowthemfreedomtoplay,itisimportanttofollowtheirinterestsinhelpingbuildtheirsocial-emotionalskills.
Difficultiesinsocial-emotionalskillscanoftenleadtochildrenhavingtroublewhenplayingwithotherchildren.Becomingeasilyangryornotempathizing(理解)withotherchildrenareallsignsthatmaypointinthisdirection.Thiscaninturnleadtothemnotempathizingwiththeneedsofotherchildren.
Asforthedevelopmentofcognitive(认知的)skills,thesedevelopthroughpracticeandopportunityovertime.Andwhilesomecognitiveskillsmaybegenetic,mostarelearnedthroughreallifesituations.Inotherwords,learningandthinkingskillscanbeimprovedthroughexperiences.
Toenablethemtolearn,itisimportantthatwearemindfulofwhatourchildrenareinterestedin.Andthisrealizationisonlysetinplaceoncethechildisgivenenoughroomandtimetogrowandexplore.
Deprivingchildrenofsuchexperiencescanmeanthattheymightstrugglewithhigher-levelthinkingskills.Andwhileitisnormaltokeepthemsafe,weforgetthatbyrushingthemandcuttingdownonplaytime,we’reactuallycausingmoreharmthangood.
4.Whatcanplayingwithotherchildrengreatlyhelpchildrendo?
A.Learnfromotherchildren.
B.Developtheirsocialemotion.
C.Promotetheirpersonalhobbies.
D.Helpthemtocontroltheiremotion.
5.Whatusuallybringstroubletoachildwhileplayingwithotherchildren?
A.Notunderstandingothers.B.Caringtoomuchaboutothers.
C.Lackingsocialemotionalskills.D.Beingmoreselfishthanselfless.
6.Whatdoestheunderlinedword“depriving”inthelastparagraphmean?
A.Takingaway.B.Providingfor.
C.Referringto.D.Focusingon.
7.Whatisthemainpurposeofthetext?
A.Tocallonustopromotechildren’sinterest.
B.Toshowustheimportanceofsocialemotions.
C.Totellushowtoimprovechildren’ssocialemotions.
D.Topersuadeparentstoallowtheirchildrentoplayoutdoors.
C
Onerandomactofkindnesscanmakesomeone’sday,butamaninCrestview,Floridaknowsagooddeedisn’taone-timething.
Afterspendingthreemonthsinandoutofthehospitalwithnumeroushealthissues,DonaldAustinhadhislegpartiallycutoff.Hewasrelievedtofinallybeabletogohomeafterjustfourdaysrecoveringfromtheoperation.Whenhereachedhisporch,though,thejoydrainedaway.
Donaldthoughthe’dbeabletomakeitupthestepstothefrontdooroncrutches,buthisstrengthandbalanceweren’tasstrongashe’dhoped.Thewheelchairwastooheavyforhiswife,JenniferAustin,toliftupthesteps,evenwhenhismomofferedahandtohelp.Donaldendedupontheconcrete,thefamilyfeelingtotallyataloss.Theywereoutofstrengthandoutofoptions.Justthen,acarcaughtthefamily’seyes.Ithaddrivenpastoncebutwasslowlycirclingback.Thestranger,StevenSmith,pulledupandaskedifhecouldhelp.Relieved,thefamilywatchedSmithliftDonaldinsideandlayhimsafelyonacouch.
ButtheGoodSamaritanknewtherewasmoretodo.Smithfiguredthiswasn’ttheonlytimeDonaldwouldneedtoclimbthosesteps.Sothenextday,Smith,who’sanordinaryworker,camebackandaskedifhecouldbuildaramp(斜坡)infrontofthehouse.Withhisdadandacouplemorehelpinghands,Smithsetuparampoverthestepstomakethehomewheelchairaccessible.Theactofkindnessbroughtthefamilytotears.
“Thisstrangerhassavedthedayforustwicewithin24hours.Healsobrightenedourspiritsthathadbecomeincreasinglydimmedoverthedifficultmonths,”JenniferwroteonFacebook.“Thereisasenseofoptimismbackinourhomebecauseofhiskindness.”
8.WhydidDonaldhavehislegcutoff?
A.Hefelloffhiswheelchair.B.Hereceivedabadoperation.
C.Hewascaughtinatrafficaccident.D.Hesufferedfromdifferentdiseases.
9.HowdidAustinfeelwhentheyreturnedhome?
A.Sad.B.Excited.C.Hopeful.D.Interested.
10.What’sthetroublefortheAustin’swhentheygotbackhome?
A.Noonecametoofferthefamilyahelpinghand.
B.Theycouldn’tgetDonaldtostanduponhistwolegs.
C.Itwasimpossibleforthemtogetthewheelchairintothehouse.
D.AftertheoperationDonaldwasstilltooweaktomovebyhimself.
11.WhatdidStevenSmithbringtotheAustinfamily?
A.Happinessandlove.B.Comfortandhappiness.
C.SpiritsandConfidence.D.Optimismandconvenience.
D
Ifyouwanttoslowaging,youmightwanttoeatless.Thisfindingisgoodnews—ifyouwereamouse.Theresearchersstudiedmice,notpeople.
JohnPriceandotherresearchersstudiedtwogroupsofmice.Onegroupwasabletoeatasmuchasitwanted.Theresearcherslimitedwhatthemiceintheothergroupate.Theirdiethad35percentfewercaloriesthanthefirstgroupofmice.
Pricesaysthemicewiththedietrestrictionswere“moreenergeticandsufferedfewerdiseases.”Theywerenotjustlivinglongerbutseemedtostayyoungerforalongerperiodoftime.
Theresearchersfoundthatfewercaloriesslowdownanaturalmechanismincellscalledribosomes.Priceexplainsthatribosomesareresponsibleformakingimportantproteinsinthecells.Butwithfewercalories,theyslowdown.Thisgivesthecellsmoretimetorepairthemselves.
Theresearcherssayribosomesusefrom10to20percentofthecell’senergytomakethoseproteins.Pricewrotethat“becauseofthis,itisimpracticaltodestroyanentireribosome”whenitstartstobreakdown.However,“repairingindividualpartsoftheribosomeonaregularbasisenablesribosomestocontinueproducinghighqualityproteinsforlongerthantheywouldotherwise.Thistopqualityproduction,inturn,keepscellsandtheentirebodyfunctioningwell.”
Pricesaid,“ribosomeisaverycomplexmachine,likeacar.”Theyneed“maintenancetoreplacethepartsthatwearoutthefastest.Whentireswearout,”heexplained,“youdon’tthrowthewholecarawayandbuyanewone.Itcostslesstoreplacetheoldtires.”
“Food,”hesaid,“isn’tjustmaterialtobeburned—it’sasignalthattellsourbodyandcellshowtorespond.”Pricesaidthefindingshelptoexplainhowexactlyourbodiesage.Andthismay“helpusmakemoreeducateddecisionsaboutwhatweeat.”
12.Whatcanweknowaboutthemicewithlimitedcaloriesfromthestudy?
A.Theycankeephealthyeasily.
B.Theyneedmoreenergytobeactive.
C.Theycanlookyoungerthantheyare.
D.Theywilllivealongerlifelikehumans.
13.Whatwillhappentoribosomesiftherearefewercalories?
A.Theywillcompletelybreakdown.
B.Theymakeproteinsinthecellsslowly.
C.Theywillproducehighqualityproteinsmore.
D.Theymayneedmoretimetorepairthemselv
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 届甘肃省通渭县第二中学高三上学期期中考试英语试题 Word版含答案 甘肃省 通渭县 第二 中学 上学 期中考试 英语试题 Word 答案
![提示](https://static.bdocx.com/images/bang_tan.gif)