山东省潍坊市五县市学年高二下学期期中考试英语试题.docx
- 文档编号:29047414
- 上传时间:2023-07-20
- 格式:DOCX
- 页数:28
- 大小:39.15KB
山东省潍坊市五县市学年高二下学期期中考试英语试题.docx
《山东省潍坊市五县市学年高二下学期期中考试英语试题.docx》由会员分享,可在线阅读,更多相关《山东省潍坊市五县市学年高二下学期期中考试英语试题.docx(28页珍藏版)》请在冰豆网上搜索。
山东省潍坊市五县市学年高二下学期期中考试英语试题
山东省潍坊市五县市2020-2021学年高二下学期期中考试英语试题
学校:
___________姓名:
___________班级:
___________考号:
___________
一、阅读选择
Studylampsarevitaltolearning.Findingthebestlightingforstudyisimportantforeveryone.Forthesakeofmaximizingtheuseoftimeandenergy,andfortheveryimportantgoalofpreservingeyesight,anyonereadingforunderstandingneedsnotonlyadequatelight,butlightthatensuresreadingwithease.Onlywheneyestrain(疲劳)isnotinterferingdoesthelearningprocessmoveforward.
Desklamps
Youcanpurchasealargenumberofstylishdesklampsfromlampstoresandonline.Theproductsrangefrompreciousonestocasualones,fromtraditionalonestoultra-modern(超现代的)ones.Theyfeaturesuchdesirableadditionsasdimmerswitchesandnightlights.SomehavebatterybackupincaseofpowerfailureandachoiceofOttLitebulbsthatduplicatenaturalsunlight.
LEDdesklamps
MetaEfficientreviewsthemostrecommendedLEDdesklamps.Theselampscomeinmanydifferentstylesandbrandnamesandarevaluedfortheirdirectedbeamoflight,lackofheatandexceptionalenergyefficiencyandbrilliance.LEDstudylampsaremadeingooseneckandswivel(转圈)styles,aswellasthemoremodernZ-barandthehuman-like-figureoftheMoppellight.
Safestdesklamps
AccordingtoKnol,StudyLiteisthesafestofalldesklampdesigns.NotonlydoesitprovideLEDlight,freeingpeoplefromUVandIRradiation,butithasbeentestedtobeeye-friendly.Ithasalltheadvantages-lowcostandlonglife-ofanyLEDlamps,butitisalsoequippedwithrechargeablebattery.Itsdesignandchoiceofcolorsmakeitdesirableformorethanitsefficiency.
1.WhatisthefeatureofDesklamps?
A.Theyareboughteasilyonline.B.Theirpricesvary.
C.Theirstylesarevarious.D.Theyhavesatisfactoryadditions.
2.WhatdoLEDlampsandStudyLitelampshaveincommon?
A.Lowcostandlonglife.B.Excellentenergyefficiencyandbrightness.
C.Rechargeablebatteries.D.Theirdesignandcolorchoice
3.Whatisthemainpurposeofthetext?
A.Togiveussometipsonhowtoprotectoureyes.
B.Togiveussomeinformationonthebeststudylamps.
C.Tointroducethemethodofchoosingaproperlamp.
D.Topresentthefindingthatlightaffectsstudy.
GermancitiesareredrawingroadmarkingstocreatenewcyclepathsforthedurationoftheCovid-19lockdown,ascyclistsdemandmorespacetophysicallydistanceontheirwaytowork.
LocalauthoritiesintheKreuzbergdistrictofBerlintrialled(试行)temporarywideningoftwocyclepathson27March,arguingitwouldhelpcyclistskeeptherequired1.5-metredistanceapartwhilecartrafficwasdownowingtoGermans'coronavirus(冠状病毒)restrictions.
OnFriday,thecouncildeclaredtheplanasuccessbecauseithadimprovedcyclingsafetywhilenotblockingtraffic.
Thecouncilsaidithadusedremovabletapeandmobilesignstomarkoutthewidenedpaths,whichcanberemovedwhenthecurrentrestrictionsonmovementarelifted.
Residentsin133otherGermancitieshaveformallysubmittedapplicationsforsimilarpop-upbikepathstotheirlocalauthoritiesonthebackofacampaignbyEnvironmentalActionGermany(DUH),anenvironmentalNGO.
Thecampaigngroupcitesnewresearchlinkingairpollutiontohighercoronavirusdeathratesasanargumentforredrawingroadsignsacrossthecountry."Thecoronavirusisshowingusthatcleanairisnecessary,"saidDUH'schair,JurgenResch."Itisnowespeciallyimportanttotemporarilymakeitmoreimportantforpeopletomovesafelyontheirbikes.Thiswillhelpimproveairquality,enableexerciseinfreshairwhilekeepingasafedistanceandavoidunnecessaryaccidents."
InGermany,bikerepairshopsareallowedtoworkbecauseoftheCovid-19goingon.Threefederalstates,Berlin,Saxony-AnhaltandMecklenburg-Vorpommern,haveallowedbikeshopstostayopen.
4.WhydidGermancitiesdecidetowidentemporarycyclepaths?
A.Toavoidtrafficjams.B.Togotoworkconveniently.
C.Toreduceairpollution.D.Tokeepproperdistancebetweencyclists.
5.Howdidtheroadworkerssignthewidenedpaths?
A.Byusingremovabletapeandsigns.B.Bypaintingoillines.
C.Byhangingspecialboards.D.Bypullingupattractiveropes.
6.Whatdoestheunderlinedword"pop-up"inparagraph5probablymean?
A.Substituted.B.Limited.
C.Expanded.D.Separated.
7.Whatcanweinferfromthelastparagraph?
A.Specialmeasuresistakentoraisetheproductionofbicycles.
B.Alltransportationmeansexceptbicyclingareforbidden.
C.TheuseofbicyclescanstoptheCovid-19fromgoingon.
D.Bicycleridingisencouragedtolowertheriskofgathering.
AplanetthesizeofJupiterhasbeendiscoveredanditisoneofthehottestonesknowntous.Thishasmadescientiststhinkabouthowplanetsareformed.
PlanetssuchasEarthhavemoreoxygenthancarbon,butwhatifthecomposition(组成)isjusttheopposite?
ThisisaquestionopenedupbyarecentdiscoveryofadiamondplanetbyUSandUKscientists.Theplanetis1200lightyearsawayfromEarthandwasobservedusingNASA'sSpitzerSpaceTelescope.DrMarekKukulaexplainedthatresearchersinitiallyusedtheSuperWASP(WideAngleSearchforPlanets)roboticobservatoriesoperatingcontinuously,allyeararound.Theydetectedtheplanet,thenitwasobservedwiththeSpitzerSpaceTelescope,whichdetectedtheheatcomingfromtheplanet,andfromthatheatsignaturetheycantellwhatthisplanetismadefrom.
TheplanetisverydifferenttoEarth."It'sgiantplanet,"explainsDrKukula,"agasplanet,abitlikeJupiterinoursolarsystem.Buttheinterestingthingthatthey'vediscoveredisthatithasaverydifferentcompositiontotheplanetsinoursolarsystem.Thisplanethasmorecarbonthanoxygen."Thissuggeststhatthereismorethanonewaytomakeasolarsystemandtherangeofplanetsintheuniversecouldbemuchwiderthanpreviouslythought.
DrKukulasaysthatiftherearesmallerplanetsinthesamesolarsystemwithasimilarcomposition,richincarbon,theirrockscouldberichinmineralssuchascarbonanddiamonds,unlikeEarthwhichhassilica(硅石),thesandthatrocksonEartharemadefrom."Thisiswherethisdiamondplanetideacomesfrom;theyhaven'tactuallydetectedadiamondplanetyet,"explainsDrKukula.it'shypothetical(假设的),"butyoucanimaginestrangelandscapeswithblackgraphiterockslyingaroundandthesurfacecouldbecoveredwithstickyliquidsinsteadofwater".
8.Whatplanethasbeendiscoveredrecently?
A.Aplanetwithmoreoxygen.B.Aplanetwithmorecarbon
C.Aplanethotterthanothers.D.AplanetbiggerthanJupiter.
9.Howdoscientistsdecideaplanet'scomposition?
A.Byitsheat.B.Byitssize.
C.Bytelescope.D.Bydistance.
10.Whatcanwelearnaboutthenewplanetfromparagraph3?
A.Itisinoursolarsystem.B.ItlookslikeEarth.
C.ItiscompletelydifferentfromJupiter.D.Itcontainsalotofgas.
11.Whydoscientistscalltheplanet"adiamondplanet"?
A.Itisrichincarbon.B.Itisrichinsilica.
C.Itisrichinwater.D.Itisrichinstickyliquids.
Foldablephonesareonceagainfacingquestionsabouttheirdurability(耐久性).TheGalaxyZFlipandtheMotorolaRazrarenowbothavailabletobuyintheUS-butearlyreportssuggestthescreensareeasilydamaged.
OnemediapublishedphotosoftwolayersoftheRazr'sdisplayseparating,affectingthetouchscreen.TheGalaxyflip,meanwhile,boasts(自夸)a"flexibleglass"display---buttestsappeartoshowitscratching(刮擦)aseasilyasplastic.
Inastatement,Samsungsaidthedisplayhadaprotectivelayer,andhadundergoneextensivetesting."Whilethedisplaydoesbend,itshouldbehandledwithcare,"itsaid.
TheZFlip's"prettythinglass"isoneofSamsung'sprimarymarketingmessagesforthenewphone.ButadurabilitytestconductedbypopularZackNelson,aregularbuyer,suggesteditwasnomoredurablethansoftplasticscreen,andcouldevenbedented(痕)byfingernail.
NelsonsaidSamsung'sscreenscratchedexactlyhowplasticscreenwouldreact."Idon'tknowwhatmaterialthisis,butSamsungdefinitelyshouldn'tbecallingitglass,"hesaid.HefoundthatthescreenoftheMotorolaRazrscratchedaseasilybutitisnotmarketedas"glass".
TheMotorolaRazrwasputonsale13daysagointheUS,butRaymondWong,aneditorsaystheflexiblescreenonhishandsethasalreadybroken.TheupperlayeroftheRazr'sscreenseparatedfromthebottom,creating"agianthorizontalairbubble"fornoapparentreason.Hewrotethatthefaultappearedafter45-minutetrainrideduringwhichthephonewasinhispocket.Thescreenwascompletelywarpedfromhinge-to-hingewiththetoplayerraisedlikeapoorlyappliedscreenprotector.ButMr.Wongsaidthatapartfromthevisualproblem,thedamagehasaffectedtheresponsivenessofthetouchscreen.
12.WhatattitudedothebuyershavetothequalityofGalaxyFlipandRazr?
A.Suspicious.B.Objective.
C.Optimistic.D.Unconcerned.
13.WhatistheoutstandingfeatureoftheZFlipbySamsung?
A.Lowprice.B.Portablestyle.
C.Extremelythinscreen.D.Protectivefunction.
14.WhydoesNelsoncomplainaboutSamsung?
A.Heisangryatitspost-saleservice.
B.Heisstrictinitsscreenmaterials.
C.Heisdisappointedatitsunfaircompetition.
D.Heisunsatisfiedwithitsinexactstatement.
15.Whatisthebesttitleofthetext?
A.Cheatalwaysexistsinbusiness
B.Foldablephonesmaynotbeallthatgreat
C.Differentbrandshavetheirspecialfeatures
D.Disadvantagesoftwokindsofphones
二、七选五
Theoutbreakhasforcedpeopletoworkfromhomeandgivenmanycouplesthechancetoseeeachotheratwork.But,afterall,livingtogetherandworkingtogetherarenotthesame.16.
1.Puttheproblemonthetable
Knowingwhatyourpartner
- 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:
- 山东省 潍坊市 五县市 学年 下学 期中考试 英语试题
![提示](https://static.bdocx.com/images/bang_tan.gif)