高中英语人教必修二Unit2 单元自主综合测试含答案.docx
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高中英语人教必修二Unit2 单元自主综合测试含答案.docx
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高中英语人教必修二Unit2单元自主综合测试含答案
Unit2Wildlifeprotection单元自主综合测试
时间:
100分钟 满分:
120分
选择题部分
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A、B、C和D四个选项中,选出最佳选项。
A
TheFennecfoxisalsoknownasthedesertfoxsinceitsurvivesintheSaharaDesert(沙哈拉沙漠).Itisthesmallestofthespeciesoffoxes,andquiteafewpeoplewishtoraiseitasapetbecauseofitsappearance.However,thisisveryrare,asitneedsspecialcareandattention.Let'stakealookatthebasicinformationontheFennecfox,includingitsphysicalappearance,naturalhabitat,anddiet.
PhysicalAppearance
TheFennecfoxisthesmallesttypeoffox,withabodylengthofabout9.5-16inches,and6inchlongears.Itweighsonlyaroundonekilogram.Ithasacreamcolored,furrybody,withablacktippedtail.
Theirearsarethelargestamongallfoxesrelativetothebodysize,whichnotonlyprovidethemwithgreathearing,butalsoradiatetheextremedesertheatandthushelptokeepthebodycool.Moreover,inordertowalkonthehotsand,aFennecfox'sfeetarecoveredwiththickfur.Notonlythat,thefeetalsohelpindigging,asthisanimallivesundertheground.
HabitatandLifestyle
ThehabitatofthisanimalismainlyintheSaharaDesert,andalsoinotherpartsofNorthAfrica.TheFennecfoxisusuallyactiveduringthenight.Thischaracterhelpsitdealsuccessfullywiththeextremeheatinthedesert.
Asanextremelysocialanimal,itoftenlivesingroupsoftenandeachgrouphasitsownland.Thisanimalis,however,aggressivetoo,readytoattack,especiallyinthemating(交配)season,whentheyallcompetewitheachotherforamate.
Diet
TheFennecfoxisanomnivore(杂食动物).Whileitcansurviveonplants,italsoneedsotheritemssuchasinsects,rabbits,birdsandeggs.Gettingusedtolivinginthedesertallowsittosurviveforlongperiodswithoutanywater.Theyareknowntotakeinwaterwheneatingfood,butwilldrinkwaterifavailable.
1.WhathelpstheFennecfoxsurviveinthedesert?
A.Thesmallbodysize.B.Thegreathearing.
C.Gettingactiveatnight.D.Livingingroups.
2.Theword“radiate”(Paragraph3)isclosestinmeaningto________.
A.sendoutB.takein
C.sufferfromD.turndown
3.WhatcanwelearnabouttheFennecfoxinthepassage?
A.Itseldomattacksothers.
B.It'sdifficulttoraiseitasapet.
C.Itcansurvivewithoutanywater.
D.It'sthesmallestanimalinthedesert.
B
Elephantsareabletoknowthedifferencebetweenamanandawoman,andcantellanadult(成年人)fromachild—allfromthesoundofahumanvoice.ThisisaccordingtoastudyinwhichresearchersplayedvoicerecordingstowildAfricanelephants.
TheanimalsshowedmorefearwhentheyheardthevoicesofadultMasaimen.UsuallyMasaipeoplehuntelephants,andthissuggeststhatanimalshavegrowntolistenforandavoidthem.
Prof.KarenMcCombandDrGraemeShannonfromtheUniversityofSussexledthestudy.Theyexplainedthatinformerresearchtheyhadusedsimilarexperimentstoshowthatelephantscouldtellfromthesoundofalion—whethertheanimalwasafemale(雌性)oramoredangerousmale(雄性).
Prof.McCombwantedtofindoutiftheanimalsusedtheirverysharpsenseofhearingtorecognizedangerfromhumans.
ThescientistsrecordedMasaimen,womenandchildrensaying,intheirownlanguage,“Look,lookoverthere,agroupofelephantsarecoming.”TheyalsorecordedKambamensayingthisphrase.
Masaipeopleoftencomeacrosselephants,whichcanresultinviolent(暴力的)hunting.Kambapeople,however,mainlyfeedonagriculture,whichdoesnotgenerallybringthemintoviolenttouchwiththeanimals.
Whentheteamplayedrecordingsofthesedifferentvoicesthroughahiddenspeaker,theyfoundthatelephantfamilygroupsshowedmorefearinresponsetothevoiceofaMasaimanthantoaKambaman'svoice.AndtheadultmaleMasaivoicesencouragedfarmoreofthesedefensivereactionsthanthevoicesofwomenorboys.
4.Anelephantcantellamanfromawomanbysenseof________.
A.touchB.sight
C.smellD.hearing
5.Howdidtheresearchersgettoknowtheelephants'specialability?
A.Bywatchingtheelephantsinthezoo.
B.Byplayingvoicerecordingstothem.
C.Byrecordingthebehaviorsofelephants.
D.Bycommunicatingwiththeminaspecialway.
6.Wecanlearnfromthepassagethatelephantsareespeciallyafraidof________.
A.MasaimenB.Masaiwomen
C.KambamenD.Kambawomen
7.Whatisthebesttitleforthepassage?
A.ElephantsandHumanBeings
B.DifferencesBetweenHumanVoices
C.ElephantsRecognizeHumanVoices
D.ElephantsatWarwithHumanBeings
C
Theloneliestchimp(黑猩猩)intheworldjustgotthebestsurprise—ahugfromanewfriend.Ponsohasbeenbyhimselffornearlythreeyears,findinghimselfaloneafterhiswifeandchildrendiedontheislandwheretheywereabandonedbyamedicaltestingcompanymanyyearsago.
ForyearsanearbyvillagernamedGermainhasbeenPonso'sonlycompany,visitinghimsooftentobringbananasandbread—thechimp'sonlysourceoffoodonthetinyisland.ItwasclearhowmuchPonsomissedcompanionshipwhenhewasrecentlyvisitedbyChimpanzeeConservationCentreDirectorEstelleRaballand.ThechimpimmediatelyembracedEstelleRaballandinahugehugandlaughedasshereachedoutforhim,withhissmilefromeartoear.
ForthosewhoknowPonso'sbackstory,hisimmediateeaseandtrustinhumansmightbesurprising.Ponsowasoneof20chimps,allbetweentheagesof7to11yearsold,relocatedtoanislandofftheIvoryCoastafterbeingusedfortestingbytheNewYorkBloodCentre.Afterthetestswerecompletedin2005,thelabreportedlytransferredthechimpstoastringofislands,occasionallydroppingofffoodandwaterbecausetherewasnoneinthechimps'newhomes.
DiseaseandhungersoonleftonlyPonso,hismateandtheirtwochildrenstanding.Butattheendof2013theydiedwithindaysofeachotherandPonsowasnowcompletelyalone.
AgroupcalledSOSPONSOistryingtoraisemoneyforthepoorlonelychimp,alreadyachievingitsgoalof$20,000—allofwhichwillbeusedforPonso'scare.
8.WhatdoweknowaboutthechimpPonso?
A.Hewasdesertedbyhisfamily.
B.Hefoundmanysourcesoffood.
C.Hecametotheislandforatest.
D.Hesuffersfromlonelinessgreatly.
9.HowdidPonsofeelaboutthevisitofEstelleRaballand?
A.Excited.B.Frightened.
C.Embarrassed.D.Confused.
10.WhatisParagraph3mainlyabout?
A.Thechimps'newsettlement.
B.HowPonsocametotheisland.
C.WhyPonsowasusedforatest.
D.Themedicaltestaboutchimps.
11.Whatcanbeinferredfromthetext?
A.Germainwon'tvisitPonsoanymore.
B.Anewlabwillbebuiltontheisland.
C.ManypeopleshowconcernforPonso.
D.Morechimpswillbebroughttotheisland.
D
Fouranimals—awildcat,amongoose,amouseandanowl—hadmadetheirhomeinahugetree.
Themouseandthemongooselivedatthefootofthetreeintwodifferentholes.Thecatlivedinalargeholehalfwayupthetreeandtheowllivedinthebranches.
Thecatfearednoneofitsneighboursandmovedabout,afraidofnothing.Theowlandthemongoosewereafraidofthecatandkeptasafedistancefromit.Themousewasextremelyafraidofallthreeneighbours.
Onedaythecatwascaughtinatraplaidbyahunter.Itsthreeneighbourswatchedwithjoyasittriedextremelyhardtogetoutofthenetinwhichithadbeentrapped.Theyknewitwasahopelesstask.Soonthehunterwouldcomeandtheywouldneverseetheirenemyforever.Themouse'sjoy,however,wasshortlivedbecauseevenasitwatchedthecat,itfoundthatthemongoosewasmovingtowardsit.Lookingup,itsawthattheowltoowasgettingreadytomovedown.Themouseunderstoodthatitwasingreatdangerandthattheonlyonewhocouldsaveitwasitsenemy,thecat.
Itjumpedontothenetinwhichthecatwascaughtandbeganbitingatit.Withinashorttimeithadmadeaholebigenoughforthecattocomeout.Seeingthecatcomeout,theowlandthemongooseescaped.
Themouseranawaytoo.Itknewitcouldnotexpectanythanksfromthecat,butinsavingit,ithadsaveditsownlife.
12.Whichofthefourneighbourshadthemostpowerovertheotherthree?
A.Thewildcat.B.Themouse.
C.Themongoose.D.Theowl.
13.Themousebitatthenettosavethecatbecause________.
A.theyweregoodfriends
B.theybothhatedthehunters
C.themousewastookindtoseethecatdie
D.theothertwoneighboursweretoattackit
14.Fromthepassagewecanlearnthatthemouseis________.
A.kindB.brave
C.cleverD.stupid
15.Themouselivedinextremefeareverydaybecause________.
A.itlivedatthefootofthetree
B.hunterssettrapseverywhere
C.allitsthreeneighboursmighteatitatanytime
D.itsfoodmightbetakenawaybyitsneighbours
第二节(共5小题;每小题2分,满分10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
Everyanimalsleeps,butthereasonforthishasremainedfoggy.Whenlabratsarenotallowedtosleep,theydiewithinamonth.__1__
Oneideaisthatsleephelpsusstrengthennewmemories.__2__Weknowthat,whileawake,freshmemoriesarerecordedbyreinforcing(加强)connectionsbetweenbraincells,butthememoryprocessesthattakeplacewhilewesleephavebeenunclear.
Supportisgrowingforatheorythatsleepevolvedsothatconnectionsbetweenneurons(神经元)inthebraincanbeweakenedovernight,makingroomforfreshmemoriestoformthenextday.__3__
Nowwehavethemostdirectevidenceyetthatheisright.__4__Thesynapsesinthemicetakenattheendofaperiodofsleepwere18percentsmallerthanthosetakenbeforesleep,showingthattheconnectionsbetweenneuronsweakenwhilesleeping.
IfTononi'stheoryisright,itwouldexplainwhy,whenwemissanight'ssleep,wefi
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