新教材外研版选择性必修第三册 Unit 5 Learning from nature练习题及单元测验.docx
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新教材外研版选择性必修第三册 Unit 5 Learning from nature练习题及单元测验.docx
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新教材外研版选择性必修第三册Unit5Learningfromnature练习题及单元测验
Unit5Learningfromnature
课时练习1-1-
课时练习2-7-
课时练习3-12-
Unit5综合检测-17-
课时练习1
Ⅰ.单词拼写
1.Eachoftheroomshasasuperb(极好的)viewofMissouriBay.
2.Thehousewasdesignedbyarchitect(建筑师)LouisKahn.
3.Theminorityofusareconfrontedwithdifficultyinthefrontier(前沿)ofthemajor.
4.That'sgoodwisdom(智慧)whichiswisdomintheend.
5.Mostfarmshaveapond(池塘)fromwhichcattlecandrink.
6.Heprefersacottage(乡村小屋)toanapartmentbuilding.
7.Attheendofthe17thcenturyEnglandwasstilloverwhelminglyrural(乡村的).
8.Thosetighttrousersofyoursaren'tverydecent(可接受的)!
9.Shedoesthedomestic(家庭的)affairseveryday.
10.Theplaceboastsabeautifulbotanical(植物的)gardenwithplantsfromallovertheworld.
Ⅱ.阅读理解
A
PeoplelivingintheUKtakequiteafewholidaysabroadandinthecountryeachyear.Choicesmadeaboutwheretogo,howtogetthereandwhattodocaneitherbenefitorharmtheenvironment.
Whileonholiday
Manyofthethingsyoucandotobegreeneronholidaywillbethesamethingsyoucandoathome—buttherearealsosomeextrathingstoo,likeavoidinggiftsmadefromendangeredplantsandanimals.Herearesomesuggestions:
·Makingthemostoflocallyproducedfoodanddrink,andlocalactivitiesandattractionswillsupportpeopleintheareayouarevisitingandreducetheneedforfurtherenvironmentalinfluencefromtransport.
·Switchingoffanyairconditioning,heatingandlightswillhelpreduceclimatechangeeffect.
·Savewater—somecountriessufferfromwatershortagesandsavingwatercanhelpavoiddamagetoournaturalhabitats.
Endangeredspecies
Somegiftsandfoodsavailableinsomecountriescanbemadefromendangeredplantsoranimals.Checkbeforeyoubuy,butifyoudoubt,avoidanimalandplantgifts.MoredetailsofthetypesofproductstoavoidanyillegaltradehotspotscanbefoundontheSouvenirAlertwebpage.
Makingapositivecontributiontotheplaceyouarevisiting
Therearewaysinwhichyourholidaycanhelpsupportlocalpeopleandtheenvironment.
·Therearemanyopportunitiestovolunteerandhelpwithprojectsthatconserveandimprovenaturalhabitats.
·Whenyouareaway,orifyouarelookingforsomewheretovisit,youcansupportprojectsorattractionswhichprotectwildlife,suchasnaturereservesandconservationprojects.
【语篇解读】 本文主要讲述了旅游时如何做到保护环境、保护野生动植物,文章就此给出了一些建议。
1.Accordingtothepassage,wecan________tohelpreduceclimatechangeeffect.
A.makegooduseofwater
B.buylocalfoodanddrink
C.saveelectricity
D.goaroundonfoot
C [细节理解题。
根据Whileonholiday中的“Switchingoffanyairconditioning,heatingandlightswillhelpreduceclimatechangeeffect.”可知,减少气候变化影响可以从节约用电着手。
]
2.Weshouldcheckthegiftsandfoodsbeforebuyingbecause________.
A.sometimestheyareofpoorquality
B.theymaynotbetypicallocalproducts
C.someofthemwilldoharmtoourhealth
D.theymaybemadefromendangeredanimalsorplants
D [细节理解题。
根据Endangeredspecies部分的第一、二句可知,答案为D。
]
3.Wecaninferfromthepassagethat________.
A.itisnoteasyforpeopletotravelabroad
B.noteveryonecantellanillegalsouvenir
C.greenholidayshavebeenacceptedbypeople
D.volunteerworkisamustforprotectingnatural
habitats
B [推理判断题。
根据常识并结合Endangeredspecies部分中的第二句“...butifyoudoubt,avoidanimalandplantgifts.”可知,并不是每个人都能辨别非法纪念品。
]
4.Thepassageismainlyabout________.
A.travelenjoyment
B.theharmtotheenvironment
C.protectionofendangeredanimals
D.greenerchoicesforholiday
D [主旨大意题。
本文主要叙述旅游时如何做到保护环境、保护野生动植物。
故答案为D。
]
B
Weproduce500billionofplasticbagsinayearworldwideandtheyarethrownawaypollutingoceans,killingwildlifeandgettingdumpedinlandfillswheretheytakeupto1,000yearstodecompose.Researchershavebeenunsuccessfullylookingforasolution.
The16yearoldCanadianhighschoolstudent,DanielBurd,fromWaterlooCollegiateInstitute,hasdiscoveredawaytomakeplasticbagsdegrade(降解)inasfewasthreemonths,afindingthatwonhimfirstprizeattheCanadaWideScienceFair,a$10,000prize,a$20,000scholarship,andachancetorevolutionizeamajorenvironmentalissue.
Burd'sstrategywassimple:
Sinceplasticdoeseventuallydegrade,itmustbeeatenbymicroorganisms(微生物).Ifthosemicroorganismscouldbeidentified,wecouldputthemtoworkeatingtheplasticmuchfasterthanundernormalconditions.
Withthisgoalinmind,hegroundedplasticbagsintoapowderandconcocted(调制)asolutionofhouseholdchemicals,yeast(酵母)andtapwatertoencouragemicrobesgrowth.Thenheaddedtheplasticpowderandletthemicrobesworktheirmagicforthreemonths.Finally,hetestedtheresultingbacterialcultureonplasticbags,exposingoneplasticsampletodeadbacteriaasacontrol.Sureenough,theplasticexposed(暴露)tothelivebacteriawas17%lighterthanthecontrolaftersixweeks.
Theinputsarecheap:
maintainingthe
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