高三英语单元知识对点练习题13.docx
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高三英语单元知识对点练习题13.docx
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高三英语单元知识对点练习题13
Unit2 Healthyeating
Ⅰ.单项填空
1.Learnto________yourknowledgewithmyexperience,andyouaresuretosucceed.
A.joinB.uniteC.connectD.combine
答案 D
解析 考查动词辨析。
join参加;unite联合;connect联系,连接;combine结合。
句意为:
学会把你的知识与我的经验结合起来,你一定会成功。
combine...with...把……和……结合起来。
2.Asweallknow,everyonehashisown________andweaknesses,soweshouldlearnfromeachother.
A.strengthsB.valueC.techniqueD.energy
答案 A
解析 句意为:
众所周知,每个人有自己的优缺点,因而我们要相互学习。
strength强项,长处,与weakness相对应。
value价值;technique技术;energy精力,能量。
3.Agoodteachershouldleavesometimeforthestudentsto________theknowledge.
A.introduceB.receiveC.digestD.accept
答案 C
解析 考查动词辨析。
句意为:
一个好老师应该留些时间让学生消化知识。
digest消化;introduce介绍;receive收到;accept接受。
4.Whoismostlikelyto________theoldlady’sdeath?
A.benefitB.benefitfrom
C.bebeneficialD.bebeneficialto
答案 B
解析 benefit对……有益;benefitfrom从……中获益;bebeneficialto对……有益,故选B项。
5.Neverlietoyourfriends.Onceyoulosetheirtrust,itisimpossibleto________.
A.winitoutB.winitover
C.winitbackD.winitthrough
答案 C
解析 考查动词短语辨析。
winout在竞争中取胜,战胜对方;winover说服;winthrough克服障碍。
winback赢回,夺回,符合句意。
6.—They________havepreparedforthemeetingmorecarefully.
—Buttheydidn’t.Whatapity!
A.shouldn’tB.can’t
C.mayD.oughtto
答案 D
解析 oughttohavedonesth.本来应该做某事而没做。
句意为:
——他们应该更细心地
准备会议的。
——可他们没有,太遗憾了。
7.Don’tcheatintheexam—you’llnever________it.
A.keepawayfromB.stayawayfrom
C.getawaywithD.doawaywith
答案 C
解析 考查动词短语辨析。
getawaywith逃脱处罚,(做坏事)不受惩罚。
句意为:
考试不要作弊——你绝不会逃脱惩罚的。
keepawayfrom远离;stayawayfrom离开;doawaywith废除。
8.Iamheavily________atthemoment,butIhopetobeoutofitwhenIgetpaid.
A.indebtB.introuble
C.ofdifficultyD.indanger
答案 A
解析 考查介词短语辨析。
句意为:
我现在陷入严重的债务危机中,但是我希望发了工资后会摆脱债务困扰。
由后半句的“outofitwhenIgetpaid”可知A项正确。
indebt欠债;introuble陷入困境;indanger陷入危险。
9.Ifyoudon’t________yoursmoking,Iwill________yoursupply.
A.cutup;cutdownB.cutdown;cutoff
C.cutin;cutoffD.cutin;cutup
答案 B
解析 句意为:
如果你不减少抽烟,我将中断供应。
cutdown削减;cutoff切断,中断。
10.Thedirectorhadherassistant________somehotdogsforthemeeting.
A.pickedupB.picksup
C.pickupD.pickingup
答案 C
解析 havesb.dosth.叫某人做某事。
句意为:
主任让她的助手顺便为会议买了些热狗。
11.Usuallythereisaspeed________of30km/hintownsorvillages.
A.levelB.standardC.limitD.degree
答案 C
解析 句意为:
通常在城镇或乡村的时速限制为每小时30公里。
aspeedlimit时速限制,符合题意。
12.Idon’tthinkyoushould________;youarequiteslim.
A.putonweightB.loseweight
C.putweightD.gainweight
答案 B
解析 根据空后的“你相当苗条”可知,“你”不应该“减肥”(loseweight)。
puton/gainweight表示“增加体重”。
13.You________gotothepostoffice.It’sgoingtorain.
A.hadbetternottoB.hadnotbetter
C.hadbetternotD.hadnotbetterto
答案 C
解析 hadbetter的否定形式为hadbetternot。
故选C。
14.Hewentfromdoortodoor,________wastepapersandmagazines.
A.gatheringB.gatheredC.gatherD.beinggathered
答案 A
解析 考查现在分词短语作伴随状语,又gather与he为主动关系,故选A。
15.—WhatmakesTomunpopularwithhisfellows?
—________.
A.TellalieB.Tellinglies
C.ToldliesD.Tellinglie
答案 B
解析 考查tellalie/lies“说谎”;同时tellingalie/lies在句中作主语。
Ⅱ.阅读理解
A
Overthesummer,18yearoldRobertoManceraofChandlerwasn’tlookingforwardtodances,footballgamesorevenhislastyearinhighschool.HewasmoreexcitedaboutbuildingarobotthatwillcompeteinthesixthannualFIRSTRoboticsCompetition(FRC)ArizonaRegional.
FIRSTstandsforForInspirationandRecognitionofScienceandTechnology,anonprofitorganizationthatbelievestheheroesoftoday’syouthshouldbeengineers,notsportsorpopstars.Theyaimtochangetheculturebyhostingathleticlikecompetitionsforrobots,withcheeringfans,mascots(吉祥物)andmusic.
Manceraandateamofabout14ofhisschoolmateswillcompetethisyearagainst44otherhighschoolteamsfromalloverArizona,CaliforniaandNewMexicoattheArizonaVeteransMemorialColiseuminPhoenix.FinalistswillmoveontotheFRC2009ChampionshipinAtlantatofaceteamsfrom48statesandsevenothercountries.
Forthe40regionaleventsworldwide,asimilar“kit(工具包)ofparts”isgiventoeachofthe1,680teamsfromaroundtheglobeeveryJanuary.Therobotfunctionsaredifferenteveryyear,andafterasixweekbuildingseason,robotsareboxedupandshippedofftothecompetition’sdestination.
Thecompetitionhasaminimum$6,000entrancefee,andstudentsaresponsoredandmentoredbyadultprofessionalsandexperts,likecomputerscienceteacherSamAlexander,39,atChandlerHigh.“Itrytogivethekidsthechallengeandtheytrytofigureitout,”hesaid.“Theyworkthroughtheentirescientificmethodwithoutmegivingthemtheanswers.”
FIRSTstudentsarealsoeligible(有资格的)toapplyfor$9.7millionincollegescholarships,somethingthatAlexander’sstudentshavetakenadvantageof.
“Youlearnskillsthatyouraveragestudentisn’tlearning,”Mancerasaid.“It’sreallyamazing,andI’vebeenabletomeetalotofinterestingpeople.”Mancerasaidthathefoundhimselfwhenhejoinedtheroboticsteam.Henowhasacareergoalsetandhaslearnedvaluableleadershipskills.
1.ThegoalofFIRSTisto________.
A.helpstudentshavearichsummer
B.chooseheroesfortoday’syouth
C.developtheinterestofyoungpeopleinsports
D.createacultureofvaluingtechnology
答案 D
解析 事实细节题。
根据第二段的“Theyaimtochangetheculturebyhostingathleticlikecompetitionsforrobots...”可知答案为D项。
2.Eachrobotmadeforthecompetitionis________.
A.designedforadifferentfunction
B.decoratedsimilarly
C.ateammadeproduct
D.acopyoffamousrobots
答案 C
解析 推理判断题。
根据第三段的“Manceraandateamofabout14ofhisschoolmates...”可知,参赛机器人是团队制作的产品。
3.Whichofthefollowingwordshasthesimilarmeaningtotheunderlinedword“mentored”inPara.5?
A.Guided.B.Controlled.
C.Judged.D.Replaced.
答案 A
解析 猜测词义题。
根据第五段中“studentsaresponsoredand...byadultprofessionalsandexperts”可知专家们赞助并指导参赛学生。
4.What’stheinfluenceofFIRSTonRobertoMancera?
A.Hehasbeenawardedacollegescholarship.
B.Hehasbecometheheroforhisclassmates.
C.Ithashelpedhimtodecidehisfuturecareer.
D.Ithasallowedhimtomakealotoffriendswiththesameinterest.
答案 C
解析 事实细节题。
根据最后一段的“Henowhasacareergoalset...”可知答案为C项。
B
ScientistsstudyingtheimpactofclimatechangeontheArcticneedtoconsiderwaystorcetheirowncarbonfootprints(碳排放量),saysRyanBrook,aresearcherwhoregularlyfliesnorthtostudythehealthofcaribous(驯鹿).Hecallsonscientiststoshowleadershipbyexaminingandsharingwaystorcetheimpactofworkinginpolarregions.
“Theimportanceoftheresearchisnotatquestionhere.Itisimportanttoourunderstandingofandadaptingtoclimatechange.Butweneedtothinkaboutbetterapproaches,”saysBrook.
“Thisisanissueforallscientists,thoughpolarresearchersoftentravelparticularlylongdistancesusingcommercialairtravel.Wealsorelyextensivelyonsmallaircraft,icebreakers,andsnowmobiles,allofwhichproducelargeamountsofcarbon.”
BrookstudiesthehealthofcaribouherdsinNunavutandNorthwestTerritories.Heworkswithnorthernwildlifemanagers.Thisworktypicallytakeshimnorthfiveorsixtimesperyearandwhenhecalculatedhisowncarbonfootprint,hewasnothappywiththeresult.
“MyresearchfootprintsareaboutthesameastheannualfootprintsofanaverageTorontoresident.Basically,Ihavetwofootprints—myownpersonallife,whichismoderate,andmyresearchfootprint.”
ClimatescientistscanrightlyarguethatArcticresearchisaspecializedfieldandthecommunityofscientistswhotravelnorthisrelativelysmall.Evenifallscientistsworkinginthenorthrcedtheircarbonemissions,itwouldnotmakeabigimpactontheglobalscale.ForBrook,it’stheoptionthatmatters.
Therearewaysresearcherscanrcetheamountofcarbontheyuse.Somehelicoptersuselessfuelthanothers.Solarandwindpowerarealternativestogasfiredgenerators.Andwhilecarbonoffsets(抵消)don’trcetheamountofcarbonemitted,theyareaneasyfirststep.
“Therearen’tnecessarilyanyeasyanswers,butweneedtostarttalkingaboutit,”saysBrook.“ThisisparticularlyimportantforthenextgenerationofscientistsbeingtrainedandIhopetoseethembecomeleadersinthisissue.”
5.Theunderlinedword“It”inPara.2refersto________.
A.theresearchofclimatechangeontheArctic
B.thestudyofthehealthofcaribous
C.theimpactofworkinginpolarregions
D.therctionofpolarscientists’carbonemissions
答案 A
解析 代词指代题。
根据“Theimportanceoftheresearchisnotatquestionhere.Itisimportanttoourunderstandingofandadaptingtoclimatechange.”(这项研究的重要性不言而喻。
它对我们理解并适应气候变化很重要)可知“It”指:
对北极气候变化的研究工作。
6.WhatdidBrookfindwhenhecalculatedhisowncarbonfootprints?
A.HiscarbonfootprintsaremorethantheannualfootprintsofaTorontoresident.
B.HispersonallifefootprintsaremorethantheannualfootprintsofaTorontoresident.
C.Hisresearchfootprintsareaboutthesameashispersonallifefootprints.
D.Hispersonallifefootprintsaremorethanhisresearchfootprints.
答案 A
解析 推理判断题。
根据第五段的“Myresearchfootprintsareaboutthesameastheannualfootprints...Ihavetwofootprints—myownpersonallife...andmyresearchfootprint.”可知Brook的carbonfootprints(personallifefootprint+researchfootprint)比“theannualfootprintofanaverageTorontoresident”多。
7.Wecaninferfromthelastparagraphthat________.
A.weshouldtakeactionsimmediatelyinsteadofjusttalking
B.it’seasytostarttalkingabouttheproblemofcarbonemissions
C.it’snecessarynowtopayattentiontotheproblemofresearchfootprints
D.thenextgenerationofscientistsaremoreinterestedinresearchfootprints
答案 C
解析 推理判断题。
根据最后一段的“...butweneedtostarttalkingaboutit...”可知答案为C项。
8.What’sthemainideaofthetext?
A.Theimportanceofarcticresearchisnotatquestion.
B.Climatechangebecomeswo
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