高考英语一轮复习第十八套 英语8 Units 12 B卷 精校Word版含答案.docx

高考英语一轮复习第十八套 英语8 Units 12 B卷 精校Word版含答案.docx

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高考英语一轮复习第十八套英语8Units12B卷精校Word版含答案

单元训练金卷·高三·英语卷（B）

英语8Units1-2

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第Ⅰ卷

第一部分:

听力（共两节,满分30分）略

第二部分:

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，并在答题卡上将该项涂黑。

A

DiscoveringTasmania

TheislandofTasmaniaaplaceofnaturalbeautyandhasmorethan2,000kmofwalkingtracksand18nationalparks.Ifyougoonatour,you'lldiscoverawildandbeautifulplacewherethepeoplearefriendlyandthefoodisdelicious.Ifyoudon'tlikewalking,thereareothertoursyoucanchoosefromincludingarivercruise（巡游）andcycling.Youcanalsoenjoyfishing,sailingorsunbathingonthebeach.

TheTarkinecoastislocatedinthenorthwestofTasmania.It'ssuchawildandremote（偏僻）areathatyoucaneasilycompleteyourwalkwithoutseeinganyoneapartfromthemembersofyourgroupandyourtwoguides.TheareacontainsthelargestrainforestinAustraliawhichishometomorethan50endangeredspecies.ItisalsohometomanyAboriginalHeritageSites.Duringyourtour,you'llcomeacrossrivers,mountainranges,waterfalls,wildlifeandlongwildbeaches.

TourItinerary：

Day1：

You'repickedupfromyourhotelinLauncestonanddriventotheTarkine.YouthencompleteathreehourwalkthroughtheforestbeforearrivingatyourcampatMysteryCreek.Thereyouwillenjoyadeliciousmealcookedbyyourguides.

Day2：

Afterbreakfast,youcontinuedeeperintotherainforest,passingsomeofthetallesttreesintheworldasyougo,andstoppingforlunchandthencampintheevening.

Day3：

Theexcitingpartoftoday'stouristheTarkineFalls,abeautiful15metrewaterfall.

Day4：

YoucanstayatthecampandbatheintheTarkineFalls,oryoucangoforawalkformorefantasticviewsoftheforest.

Day5：

Afteralastjourneythroughtheforest,youarepickedupatabout4：

00p．m.andyouarriveinLauncestonataround7：

00p．m.

Thetourincludestwoprofessionalguides,transporttoandfromtherainforest,allfoodwhileonthetoursandallsafetyequipment.Youshouldbuyorhire（租用）recommendedcampingequipmentincluding:

backpacks,sleepingbags,raincoatsandtrousers.

21.TheislandofTasmania____________.

A.isthemost-visitedtouristspotinAustralia

B.liesinthenorthwestofAustralia

C.offersvisitorsplentyofactivities

D.isalwayscrowdedwithtourists

22.OntheTarkinecoast,visitorscan__________.

A.meetmanypeoplefromaroundtheworld

B.seewildlifeinthelargestrainforestinAustralia

C.learnhowtoprotectendangeredspecies

D.campontheheritagesites

23.Weknowfromthetextthatvisitors___________.

A.willhavetwodaystoexperiencetherainforest

B.muststayinthehotelatnight

C.havetopayextraforthemeatsonthetours

D.areexpectedtopreparecampingonthetours

24.Onwhichdaycanatouristcatchsightofthetallesttreesintheworld?

A.Day1B.Day2C.Day4D.Day5

B

JudgeFrankCaprioisafamouspersoninthecityofProvidence,RhodeIsland.And,heisstartingtogetnoticedaroundtheworld,too.Heisan80-year-oldjudgeinthecapitalcityofRhodeIsland,thesmalleststateintheU.S..Oneofhisjobsistotakechargeoftrafficcourt.Thatinvolvestalkingtopeoplewhohavegottentrafficticketsforgoingthroughredlightsorparkingillegally.Theygototrafficcourttoquestionthetickets.Capriohearswhattheyhavetosay.Then,hedecideswhetherornottheticketislegal.

Capriorecentlyheardthecaseofayoungmanwhowasdrivinghismother’scar.Hewentthroughalightafteritturnedred.Afterhespokewiththehighschoolstudent,Capriodecidedtolethimoffwithawarning---ifhepromisedtogotocollegeandgraduate.

AnothervideofromtheProvidencetrafficcourtcameoutearlierthisweek.ItshowedawomanspeakingwithJudgeCaprioaboutaparkingticket.Shewenttotrafficcourtaftergettingaticketforparkinginanareathatonlypermittedparkingafter10a.m..Theticketwaswrittenat9:

59a.m..Thewomansaidtheclockinhercarshowed10a.m.,soshethoughtitwouldbeOK.Aftersomeconversation,thejudgedecidedtodismisstheticket.

ButCapriodidtellher,“Youviolatedthecitylaws.”Heheldupalargebookofrules.Hesmiledandthewomanlaughed.Hesaid:

“Ourparkingenforcementofficersaresecondtononeinthecountry!

”Aftertalkingwiththecourtofficer,hesaid“Ithink9:

59iscloseenough.Matterisdismissed.”

Thevideowasviewedover1milliontimesinjusttwodays.Onepersonwroteofthevideo:

“Thisissocute.Whatagreatjudge.LOVETHIS.”Otherswonderedifthevideowasreal,becauseitseemedsofunny.But,thereactuallyarejudgesouttherelikeFrankCaprio.Heisasrealastheycome.

25.Whatpunishmentdidtheyoungmanreceive?

A.None.B.Fine.C.Education.D.Blame.

26.Whichofthefollowingcanreplacetheunderlinedword“violated”inParagraph4?

A.ignoredB.followedC.understoodD.broke

27.Whatdidtheauthorthinkofthevideoabouttheparkingticket?

A.Itwasfunny.B.Itwassocute.

C.Itwasnotreal.D.Itwasquitetrue.

C

MomandDadaretwoofthemostimportantpeopleinyourlife.Youprobablyseeatleastoneofthemeveryday.Ifyourdadworships（崇拜）thePittsburghStealers,you’relikelytogrowupbeingabigfanofthatfootballteam.Andifyourmomlovestoread,youjustmightgrowupcarryingabookwhereveryougo,justlikeshedoes.

Herearefourwaysyoucanstaycloseandbuildastrongrelationshipwithyourparents.

（1）Spenttimetogether.Howmuchtimedoyouspendjustenjoyingeachother’scompany?

InsteadofplayingacomputergameorwatchingTV,maybeyoucanaskyourmomanddadtoplaywithyou.Gooutsidetogether,tryaboardgame,orreadabookout.

（2）Shareyourfeelingsandaskforhelp.Yourmomordadmightnotknowthatyou’rehavingaproblem.Tellaparentifyou’resadorstrugglingwithsomething.

（3）Showyourcare.Somefamiliesarealwayskissing,hugging,andsaying“Iloveyou”.It’simportanttoshowthatyoucareforeachother.Inadditiontokissesandhugs,kidsandparentsshowtheirlovebyrespectingeachother,beingcaring,polite,andthoughtful.

（4）Whateveryoudo,doyourbest!

Youdon’thavetobeperfect,butwhenyoudoyourbest,youmakeyourparentsproud.Itmakesthemhappytoseehowyou’returningintosuchagreatkid.Why?

Becauseitletsthemknowthey’redoingagoodjob.

28.Thefirstparagraphmainlytellsus.

A.thePittsburghStealersisafamousfootballteam

B.thekidwilllikereadingifhisorhermotherlikes

C.parentsinfluencetheirkidsgreatly

D.weshouldfollowourparents’hobbies

29.Inthethirdparagraph,theauthorsuggeststhat.

A.youkeepyourparentscompanyallthetime

B.youstayathomewithyourparents

C.youenjoygameswhenyourparentswatchTV

D.youdosomethingtogetherwithyourparents

30.Theunderlinedpart“they’redoingagoodjob”means.

A.theyhaveverygoodjobs

B.theirjobscanbringthefamilymuchmoney

C.theymakeyoubecomeagreatkid

D.theymakeyoufindagoodjob

31.Thetextintendstotellus.

A.parentsareimportanttoeveryone

B.howwegetalongwithourparents

C.torespectourparents

D.tosharefeelingswithourparents

D

MyaLeThaiisascientiststudyingattheUniversityofCalifornia,Irvine.Sherecentlydiscoveredaprocessthatmayresultinbatteriesthatlastforever.Thaisaidshehadbeendiscouragedthatthebatteriesforherwirelessdevicesdegrade.Overtime,theyfailtochargefully.

Thaididnotliketohavekeepherwirelesslaptopconnectedtoanelectricaloutlet.Shedecidedtodosomethingaboutthatproblem.

Atfirst,sheandherteamthoughtaboutinventinganewbattery.Butastheyexperimented,Thaidiscoveredsomethingthatmightpermitlithium-ion（锂离子）batteriestolastforever.Lithium-ionbatteriespowermostwirelessdevices.Overtime,thebatterieslosetheabilitytoholdacharge.Mostofthesebatterieshavealifespanofabout7,000chargingcyclesbeforetheydie.

Oneofthereasonslithium-ionbatteriesdegradeistheiruseofnanowires（纳米线）tocarryelectricity.Nanowiresareextremelythin.Ahumanhairisthousandsoftimesthicker,forexample.Nanowiresareextremelyefficientcarriersofelectricity,whichmakesthemusefulinbatteries.ButThaisaidtheirthinnessalsomakesthemweak."Nanowiresbreakovertime,"shesaid."That'swhytheylosecapacity."

But,Thaihadatheory:

Thenanowiresmightlastlongerifcoveredwithamaterial.Sheandtheteamtestedhertheory.Theteamtriedmanycoveringsforthewires.PMMAwasoneofthem.ThenanowireswerecoatedwithPMMAandcycledthroughcharges200,000times.ThePMMAcoatednanowiresshowednoevidenceofdamage.Theresultssuggestthatbatteriescouldlastforever,withoutlosingchargingability.

Thaihopestocontinueherresearchtounderstandwhythismaterialworkssowellandtoseeifanyothermaterialcouldcreatebetterresults.

"It'skindofcool,"shesaid."I'mreallygladpeopleareshowinginterestinmyworkandnotjustintheworkitself,butalsointechnologyandenergy."

32.WhatcausedThaitodoresearchonthebatteries?

A.Weakpowerofthebatteries.B.Herpreferenceforbatteries.

C.Inconvenientuseofbatteries.D.Herhabittousehercomputer.

33.What’sthedisadvantageoflithium-ionbatteries?

A.Theyhaveacertainservicelife.B.Theyneedchargingveryoften.

C.Theyarenotquitedependable.D.Theyareeasytobreakdown.

34.WhydidThaitrycoveringthenanow