北师大版高三英语课后习题含答案限时规范练9必修2Unit5A.docx
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北师大版高三英语课后习题含答案限时规范练9必修2Unit5A.docx
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北师大版高三英语课后习题含答案限时规范练9必修2Unit5A
限时规范练9(必修2 Unit5A)
核心素养关键词:
培养学生人与自我、国家国际的素养能力意识
限时规范练第18页
一、阅读理解
A
Growingupinmyhouseholdmeantoftenhearinglivemusic.WhenIwassixyearsold,ItookatraditionalIrishstepdanceclass.Ifellinloveandstuckwithitforthenextsevenyears.DuringthattimemyfatheralsobecamemoreinvolvedintheIrishmusicworld,sohewouldplay,andIwoulddance.Myethnicheritage(族裔归属)isGermanandIrish,butbecauseIwassurroundedbytraditionalIrishmusicanddanceinmyhome,IhavegrowntobemoreinterestedinandconnectedtomyIrishheritage.
WhenIstartedinterning(实习)fortheFolklifeFestival,IbecameinterestedintraditionalBasquemusicanddanceandIlearnedthattheirexperiencewithdanceisverysimilartomyown.
Therearesofarover170Basqueorganizationsin24countries,withagreaterpopulationofBasquesoutsideoftheBasquecountrythaninit.Theseparationtheyexperiencefromtheirhomelandisbothphysicalandpsychological,sobeingpartofagroupwiththesameinterestsisanimportantsocialsupportsystem.TheseorganizationscontributetothecontinuationofBasqueculture,language,andcommunity,andencouragefuturegenerationstolearnabouttheirethnicheritage.Oneofthewaysthroughwhichtheyachievethisisdance.
WhilelearningandperformingBasquedances,theyconnecttotheirheritage,experienceapartoftheirhomeland,preserveBasqueculture,andcreateconnectionsandfriendshipsthatlastalifetime.
CalifornianValerieArrecheabeganteachingalongsideherfatherattheageofthirteenandonherownatsixteen.Forher,danceisherpreferredexpressionofheritage;itprovidesawaytobeproudofherBasqueheritage.
ThedanceperformancesofNorthAmericanBasqueorganizationshavedevelopedtheinterestofnon-BasqueAmericansaswell.JanetIribarnefromtheBasqueDancersexplainedthattheirorganizationisopentoanyone,andafterseeinghergroupperform,severalofhernon-BasquefriendshavedevelopedtheirownloveofBasquetraditionsaswell.
【篇章导读】本文是记叙文。
作者在一次实习中接触到了巴斯克传统音乐和舞蹈并了解到:
它们不仅带给巴斯克裔美国人民族认同感,由此建立的友谊也使他们终生难忘。
1.Whatisthereasonfortheauthor’spreferenceforIrishdance?
A.Herdanceteacher.
B.HerloveofIrishmusic.
C.Herinterningexperience.
D.Herfamily’sstrongrootindance.
答案D
剖析细节明白题。
根据第一段中的“becauseIwassurroundedby...tomyIrishheritage”可知,作者喜欢爱尔兰舞蹈是源于家庭气氛的熏陶。
2.WhatdoweknowaboutBasquepeople?
A.Mostofthemliveabroad.
B.Theircultureisbeinglost.
C.Theyliveinpoorconditions.
D.Theirpopulationisincreasing.
答案A
剖析细节明白题。
根据第三段中的“withagreaterpopulationofBasquesoutsideoftheBasquecountrythaninit”可知,大多数巴斯克人生存在外洋。
3.WhatisthepurposeofBasqueorganizations?
A.TohelpBasquesinneed.
B.TopreserveBasqueculture.
C.ToprovidemedicaltreatmentforBasques.
D.TosupportoverseasBasquechildrenforeducation.
答案B
剖析细节明白题。
根据第三段中的“TheseorganizationscontributetothecontinuationofBasqueculture,language,andcommunity,andencouragefuturegenerationstolearnabouttheirethnicheritage.”可知,这些巴斯克组织旨在保护、传承传统文化。
B
Climatechange,nothumanhunting,mayhavewipedoutthethylacine(袋狼),accordingtoanewstudybasedonDNAfromthylacinebones.
Themeat-eatingmarsupials(有袋动物)diedoutonmainlandAustraliaafewthousandyearsago,butsurvivedinTasmania,anislandofsoutheastAustraliaseparatedfromthemainland,untilthe1930s.Untilnow,scientistshadbelievedthecauseofthismainlandextinctionwasincreasedactivityfromnativeAustraliansanddingoes(Australianwilddogs).
ScientistsbehindtheUniversityofAdelaidestudy,whichwaspublishedintheJournalofBiogeographyonThursday,collected51newthylacineDNAsamplesfromfossilbonesandmuseumskins—thelargestdatasetofthylacineDNAtodate.Thepaperconcludedthatclimatechangestartingabout4,000yearsago—inparticulardrierseasonscausedbytheweathersystemsknownasElNino-SouthernOscillation—waslikelythemaincauseofthemainlandextinction.
TheancientDNAshowedthatthemainlandextinctionofthylacineswasrapid,andnottheresultoflossofgeneticdiversity.TherewasalsoevidenceofapopulationcrashinthylacinesinTasmaniaatthesameperiodoftime,reducingtheirnumbersandgeneticdiversity.
AssociateProfessorJeremyAustin,deputydirectoroftheUniversity’sAustralianCentreforAncientDNA,saidTasmaniawouldhavebeenprotectedfrommainlandAustralia’swarmer,drierclimateduetoitshigherrainfall.Hearguedthatclimatechangewas“theonlythingthatcouldhavecaused,oratleaststarted,anextinctiononthemainlandandcausedapopulationcrashinTasmania.”
“Theybothoccurredataboutthesametime,andtheothertwothingsthathavebeentalkedaboutinthepastthatmayhavedriventhylacinestoextinctiononthemainlandweredingoesandhumans.Sotheonlyexplanationthat’sleftisclimatechange.Andbecausethatpopulationcrashhappenedatthesametimethatthespecieswentextinctonthemainland,ourargumentisthere’sacommonthemethereandtheonlycommonthemethat’sthereisthischangeinclimate.”
【篇章导读】本文是说明文。
最新研究发明,澳洲袋狼的灭尽源于气候变化,而非土著人和野狗的威胁。
4.Whathappenedtothylacinesinthe1930s?
A.TheydiedoutonmainlandAustralia.
B.Theywerehuntedinlargenumbers.
C.TheysurvivedinTasmania.
D.Theywerenolongerseen.
答案D
剖析细节明白题。
由第二段中的“Themeat-eatingmarsupials...untilthe1930s.”可知,到二十世纪三十年月,袋狼彻底绝种了。
5.WhatdidscientistsbelievebeforetheUniversityofAdelaidestudy?
A.Marsupialswereallmeat-eatinganimals.
B.DingoesshouldberemovedfromAustralia.
C.ThylacineshadnoenemiesonmainlandAustralia.
D.Nativepeoplewereresponsiblefortheextinctionofthylacines.
答案D
剖析细节明白题。
由第二段中的“Untilnow,scientistshadbelieved...nativeAustraliansanddingoes(Australianwilddogs)”可知,在这项研究公布之前,科学家们一直认为是土著人和澳大利亚野狗造成了袋狼的灭尽。
6.What’sthedifferencebetweenmainlandAustraliaandTasmania?
A.Tasmaniahasmoredingoes.
B.Tasmaniahasmorewetdays.
C.Tasmaniahasahighertemperature.
D.TasmaniahasmorenativeAustralians.
答案B
剖析推理判断题。
由第五段中的“TasmaniawouldhavebeenprotectedfrommainlandAustralia’swarmer,drierclimateduetoitshigherrainfall.”可知,塔斯马尼亚降雨量大,气候潮湿。
7.What’sthebesttitleforthetext?
A.DNAisplayinganimportantrole
B.Climatechangeledtothylacines’disappearance
C.Australiananimalsarefacingapopulationcrash
D.NativeAustraliansanddingoesweremisunderstood
答案B
剖析标题归纳题。
文章首段即点明中心——袋狼的灭绝是由气候变化造成的,文末又对这一看法举行了呼应。
B项做标题最能归纳综合文意。
二、七选五
Decidingwhetherornottotakepartinanextracurricular(课外的)activitycanbeachallenge.Beforesigninguptoplayonthevolleyballteam,firstconsidertheadvantagesanddisadvantagesofsuchadecision.
1 Studentsaresuccessfulwhentheytakepartinmanyactivities.Theydowellintheirclassesandfeelmoreconnectedtoschool.Researchshowsthatstudentsinextracurricularactivitieshavebetterattendanceandgrades.
Extracurricularactivitiesalsohelpstudentsmakenewfriendsandlastingrelationships. 2 Eventhoughwebecamefriendsalongtimeago,wearestillclosetoday.
Whiletheseactivitieshavemanyadvantages,studentsshouldconsiderthedownsideaswell. 3 Extracurricularactivitiescanbetoomuchforstudentswhodonotpracticegoodtimemanagement.Studentsneedtobegoodatmanagingtheirtimebetweendifferentactivities.
Anotherdownsidetoextracurricularactivitiesinvolvestransportation. 4 Thissituationlimitsstudents’extracurricularchoicestothoseoutsidetheschoolandclosertohome.Afewofmyclassmatesjoinedtheschool’sculturalclub.Theylaterdiscoveredthatitmetafterschool.Thesestudentsdroppedoutoftheclubbecausetheyhadtocatchtheirbuses.
Onlyyoucandecideifextracurricularactivitiesarerightforyou.Activitiesoutsidetheschoolcanhelpyousucceedinmanyareasofyourlife. 5 Areyouupforachallenge?
A.Wewerebothintheeight-and-underagegroup.
B.Someclubsorsportsmeetbeforeorafterschool.
C.Onedownsideisthatitcancreateabusylifeforstudents.
D.Manystudentsaretiredfromallthethingstheyhavetodo.
E.Takingpartinextracurricularactivitieshasmanyadvantages.
F.ImetmybestfriendwhenwewereontheYMCAswimteam.
G.However,youneedgoodtimemanagementskillstodealwithabusylife.
答案与解析
【篇章导读】本文是议论文。
要不要参加课外活动对于许多学生来说是个必要权衡利弊的题目。
1.E 本空为本段的主题句,本段主要阐述了参加课外活动的学生们在学习方面体现更突出,即到场课外活动的利益。
2.F 本空是对前一句的举例说明,且下一句中的webecamefriends与F项中的Imetmybestfriend在语意上相干。
3.C 由本空前一句可知,本段开始阐述参加课外活动的弊端;而本空后面的内容是对本空的进一步表明阐明,阐述的是此中一个毛病,即让学生们更繁忙。
4.B B项内容与下一句形成因果关系,本空后面的Thissituation指代B项内容。
5.G 本空前一句与G项内容形成迁移转变干系,即课外活动虽有利益,但学生们需要适当奇妙地摆设时间,以应对繁忙的生存。
三、语法填空
Thejaguar(美洲豹)isthelargestcatintheAmericas.Ahundredyearsago,jaguars1. (find)everywherefromthesouthwesternUnitedStatestoArgentina,inSouthAmerica.Today,jaguarsareanendangeredspeciesthroughouttheir2.
(nature)habitatandhavebeenlostfrom50percentoftheirterritory.Todaytheylive3. (most)intheAmazonrainforest.Andjaguarsaren’ttheonlyanimalslosingtheirhomes—according4. theInternationalUnionforConservationofNature,habitatloss5. (be)themainthreattoabout85percentofallendangeredplantandanimalspecies.
Tropicalrainforestscoveronlyabout7percentofEarth’sland,butthey’rehometoabouthalfofallknownplantandanimalspecies.Most6. (scientist)agreethatabout80,000acres(anacreisequalto4,047squaremetres)disappeareverydaywhentreesarecutdownandlandisclearedforfarms.Treesalsoplay7. importantroleinclimatechange.Fewerforestsmeanthatmoregreenhousegasesremain8. (trap)intheatmosphere,themixtureofgasesthatsurroundstheEarth.
Grasslands,underwaterhabitats,andwetlands
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