学年高二英语人教版寒假作业第十四天 精校Word版含答案.docx

学年高二英语人教版寒假作业第十四天 精校Word版含答案.docx

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学年高二英语人教版寒假作业第十四天精校Word版含答案

假期第十四天

单项选择

1、Ididn'tlikethe_________ hetalkedto me.

A.way        B.means      C.method     D.manner

2、Englishisalanguagesharedbyseveraldiversecultures,________usesitdifferently.

A.allofwhich

B.eachofwhich

C.allofthem

D.eachofthem

3、Anewstudysuggeststhatthemoreteenagerswatchtelevision,_______developdepression（抑郁症）asyoungadults.

A.themorelikelytheyareto

B.themorelikelytheyare

C.theyarethemorelikelyto

D.themorelikelyarethey

4、―ThankGodyou’resafe!

―Isteppedback,just_______toavoidtheracingcar.

A.intime

B.incase

C.inneed

D.invain

5、Hewasbusywritingastoryonly_____ onceinawhiletosmokeacigarette.

A.tostop

B.stopping

C.tohavestopped

D.havingstopped

阅读理解

6、   ScientistsareusingrobotstostudythehealthofwatersinandaroundVenice,Italy.Therobotsaredesignedtoactlikefish,otherunderwatercreaturesandplants.ThescientistsareworkingwithseveraluniversitiesandresearchcentersaspartofagroupcalledsubCULTron.TheEuropeanUniongivesmoneytotheprojectaspartofitsHorizon2020programwhoseaimistotakegreatideasfromthelabtothemarketandsupportscienceandinnovation（创新）inEurope.ThescientistswanttousetheartificialintelligenceoftherobotstohelphumansunderstandwhatishappeningunderthewateroftheVenicelagoon（鴻湖）.

   SubCULTron,acollectiveartificialintelligenceproject,planstocreatethebiggestshoal（鱼群）ofrobotfishintheworld.Theproject'saimistoimproveknowledgeoftheseabedandtrytoturnhumanabilitiesintoh-techitems.

   AlexandreCampo,acomputerscientist,saysthescientistshavelookedatthewayanimalslearntoworkingroupstounderstandhowrobotscanlearntoworktogether.ThesubCULTronprojectwantsitsrobotstolearntoworktogethersotheycanwatchoutforchangesandnewproblemsinthewater.

   Oneproblemtheresearchershadinthebeginningwashowtherobotswouldcommunicatewitheachother.Wi-FiandGPSequipmentdon'tworkunderwater.Instead,therobotscanusesonar（声呐）andanelectricfield.

   Anotherproblemwaschargingbatteries.Therobotscomeuptothewater'ssurfaceandstaynearaboatorapowerstationtochargewithoutanyelectricalcables.Besides,howtobewaterproof,especiallyforsomekeypadsoftherobots,wasreallytough.Fortunately,aspecialmixturehasbeencreatedtobepinnedontherobot,whichsuccessfullystandsthetestofwater.

   Thehealthstateofthelagoonisprettygood.Therearenoindustrialpolluters,andthecitynowhasamodernsewer（污水管）system.It'snotlikebeforewhenallthewasteflusheddiretlyintothewater.TherobotsinVenicewillcontinuetheirworkuntil2019.ThesubCULTronprojecthopestheydevelopinto“anartificialsocietyunderneaththewatersurface”thatserves“ahumansocietyabovethewater”.

1.WhatcanwelearnabouttheprojectinParagraph1?

A.Itsresearchersareallfromuniversities.

B.TheEuropeanUnionhasfinanciallysupportedit.

C.ItusesrobotstocleanthewatersinandaroundVenice.

D.Itisaimedtosupportscienceandinnovationworldwide.

2.WhatcanweinferaccordingtoAlexandreCampo?

A.Scientistshavegotanideaforrobotsfromtheanimals.

B.Therobotsareworkingseparatelytoperformtheirtasks.

C.SubCULTronistoturnhumanabilitiesintohi-techitems.

D.Thehealthstateofthelagoonhasgreatlyimprovedrecently.

3.Theunderlinedword“they”inthelastparagraphprobablyrefersto“_____”

A.scientists

B.animals

C.robots

D.humans

4.Whatdoestheauthormainlywanttotellusinthepassage?

A.Robotsarecomingintoourcitiessoon.

B.Animalscantellushowtocleanthewater.

C.WatersinVenicehavebeengreatlycleaned.

D.RobotfishwatchoutforthewatersinVenice.

7、   Organicfood,grownwithoutartificialchemicals,isincreasinglypopularnowadays.Consumers（消费者）havebeenwillingtopayuptotwiceasmuchforgoodswithorganiclabels（标签）.However,ifyouthinkpayingalittlemorefororganicfoodgetsyouamorenutritiousandsaferproduct,thenyou’dbettersaveyourmoney.AstudyledbyresearchersatStanfordUniversitysaysthatorganicproductsaren'tnecessarilymorenutritious,andthey'renolesslikelytosufferfromdisease-causingbacteria,either.

   Fortheirnewstudy,Smith-Spanglerandhercolleaguesconductedareviewoftwocategories（种类）ofresearch,including17studiesthatcomparedhealthoutcomesbetweenconsumersoforganicagainsttraditionalfoodproducts,and223studiesthatanalyzed（分析）thenutritionalcontentofthefoods,includingkeyvitamins,mineralsandfats.

   Whiletheresearchersfoundlittledifferenceinnutritionalcontent,theydidfindthatorganicfruitandvegetableswere20%lesslikelytohavechemicalsremainingonthesurfaces.Neitherorganicnortraditionalfoodsshowedlevelsofchemicalshighenoughtogobeyondfoodsafetystandards（标准）.Andbothorganicandtraditionalmeats,suchaschickenandpork,wereequallylikelytobeharmedbybacteriaatverylowrates.Theresearchersdidfindthatorganicmilkandchickencontainedhigherlevelsofomega-3fattyacids,ahealthyfatalsofoundinfishthatcanreducetheriskofheartdisease.However,thesenutritionaldifferencesweretoosmall,andtheresearcherswereunwillingtomakemuchofthemuntilfurtherstudiesconfirmthetrends.

   Organicfoodisproducedwithfewerchemicalsandmorenatural-growingpractices,butthatdoesn'talwaystranslateintoamorenutritiousorhealthierproduct.TheU.S.DepartmentofAgriculture（USDA）statesthat"whetheryoubuyorganicornot,findingthefreshestfoodsavailablemayhavethebiggesteffectontaste."Freshfoodisatleastasgoodasanythingmarketedasorganic.

1.Whatdoestheunderlinedsentenceinthefirstparagraphmean?

A.Organicfoodhelpsyousavemoney.

B.Organicfoodcontainsmuchmorenutrients.

C.Organicfoodisworththehighprice.

D.Organicfoodisnotalwaysnutritious.

2.Smith-Spanglerandhercolleaguesfoundthat__________.

A.organicfoodcouldreducetheriskofheartdisease

B.traditionalfoodwasgrownwithmorenaturalmethods

C.bothorganicandtraditionalfoodtheyexaminedweresafe

D.therewasnotapresenceofanyformsofbacteriainorganicfood

3.Whatistheauthor’sattitudetowardorganicfood?

A.Doubtful

B.Unconcerned

C.Positive

D.Supportive

完形填空

8、   WhenDavewaseighteen,heboughtasecondhandcarfor$200sothathecouldtraveltoandfromworkmore    1    thanbybus.Itworkedquitewellforafewyears,butthenit gotso old,and itwascostinghim    2    muchinrepairsthathedecidedthathehadbetter    3    it.

   Heaskedamonghisfriendstoseeifanyonewasparticularly    4    tobuyacheapcar,buttheyallknewthatitwasfallingtopieces,so    5    ofthemhadanydesiretobuyit.Dave'sfriendSamsawthathewas    6    whentheymetoneevening,andsaid,“What’s    7   ,Dave?

”

   Davetoldhim,andSamanswered,"Well,whataboutadvertisingitinthepaper?

Youmay    8    moreforitthatwaythanthecostoftheadvertisement!

"ThinkingthatSam's    9    wassensible（合理的）,heputanadvertisementinaneveningpaper,whichread"Forsale:

smallcar,    10    verylittlepetrol,onlytwoounces.Bargainat50."

   Fortwodaysaftertheadvertisementfirstappeared,therewasno    11    ButthenonSaturdayeveninghehadanenquiry（询问）.Amanrangupandsaidhewouldliketo    12    him aboutthecar.“All right,”Davesaid,feelinghappy.Heaskedthemanwhetherteno'clockthenext morningwould be    13    ornot.“Fine,"themansaid,..andI’ll    14    mywife.Weintendtogoforarideinitto    15    it."

   Thenextmorning,ataquartertoten,Daveparkedthecarinthesquareoutsidehisfrontdoor,    16    towaitthereforthepeoplewhohad    17    hisadvertisement.EvenDavehadto    18    thatthecarreallylookedlikeawreck（残骸）.Then,soonafterhehadgotthecarasclean    19    itcouldbe,apolicecarstoppedjustbehindhimandapolicemangotout.HelookedatDave'scarandthensaid,"Haveyoureportedthis    20    tousyet,sir?

”

1.A.directly    B.safely    C.properly    D.easily

2.A.so    B.such    C.very    D.too

3.A.keep    B.repair    C.sell    D.throw

4.A.anxious    B.lucky    C.ashamed    D.generous

5.A.some    B.neither    C.none    D.most

6.A.delighted    B.upset    C.calm    D.astonished

7.A.on    B.up    C.it    D.that

8.A.learn    B.miss    C.get    D.find

9.A.message    B.advice    C.request    D.description

10.A.uses    B.loses    C.has    D.spends

11.A.doubt    B.help    C.trouble    D.answer

12.A.tell    B.see    C.agree    D.call

13.A.exact    B.suitable    C.early    D.late

14.A.follow    B.meet    C.bring    D.introduce

15.A.recognize    B.gain    C.admire    D.test

16.A.happening    B.meaning    C.turning    D.failing

17.A.read    B.inserted    C.answered    D.placed

18.A.forget    B.show    C.disagree    D.admit

19.A.as    B.that    C.so    D.such

20.A.bargain    B.sale    C.accident    D.result

语法填空

9、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

   ThelionisaspecialanimaltoChinesepeople.Apairofstonelions,amaleandafemale,are①__________（common）seeninfrontofthegatesoftraditionalbuildings.

   Thelion②__________（regard）asthekingintheanimalworldsoitrepresentspower.Thestonelionsarealsousedtoindicatetheranksof③__________（official）.

   ItisinterestingtonotethatChinahadnolionsoriginally.Theearlieststonelionsweresculpted④__________thebeginningoftheEasternHandynasty（25一220AD）with⑤__________introductionofBuddhismtoancientChina.IntheBuddhistf