2024-2025学年新教材高中英语Unit2WildlifeprotectionSectionⅡReadingandThinking课后习题含解析新人教版必修第二册

PAGEUnit2WildlifeprotectionSectionⅡReadingandThinking课后·训练提升一、单词拼法1.Hehaditogoforawalkaftersupper,butanunexpectedvisitorcame.

答案intended2.Whenananimalisundera,itcanrunawayorfightback.

答案attack3.Pleaseryourbagfromtheseat;herecomesapassenger.

答案remove4.Theevidencefor(和谐)maynotobviousinsomefamilies.

答案harmony5.Thoughhavinglivedabroadforyears,manyChinesestillotheChinesetraditionalcustoms.

答案observe6.Sheisdressedina(简朴的)butelegantblouse.

答案plain7.Weworkedhardtorthelosttime.

答案recover8.Thosewholiveneartheriversoftenfaceatoffloods.

答案threat9.Doyoubelievealiensreallyeinouterspace?

答案exist10.Ihavereadthebookwith(利益)ofwideningmyview.

答案profit二、完成句子1.我已为你预订了早上的航班。I’veforyouonthemorningflight.

答案madeareservation2.警察发觉他正以90英里的时速驾车。Thepoliceat90milesperhour.

答案observedhimdriving3.妈妈提示我明早要早起。Mymotherupearlythenextmorning.

答案remindedmetoget4.她准备在暑假期间做志愿工作。Shevoluntaryworkduringthesummerholidays.

答案intendedtodo5.在她的细心照料下,她的女儿已经从疾病中复原过来。Withherspecialcare,herdaughterhastheillness.

答案recoveredfrom6.关于这颗行星是如何形成的,人们有很多种理论。Peoplehavemanytheoriesabouthowtheplanet.

答案cameintoexistence三、单句改错1.Watchthemmoveacrossthegreengrass,I’mimpressedbythescene.

答案Watch→Watching2.It’sillegallyforthemtohuntantelopesforhugeprofits.

答案illegally→illegal3.Tokeepthepopulationdropping,morebridgesandgateswereadded.

答案在population后加from4.OnlyinthiswayyoucanimproveyourEnglish.

答案把can放在you前面5.Theywereobservedtakeawayyourdictionary.

答案take前加to四、阅读理解Thereleaseofasinglefemalepetfishintothewildcangenerateentirenewpopulations,evenwithnomalespresent,accordingtoanewresearch.Anewstudyhasrevealed(揭示)howtheguppy’sabilitytokeeponreproducinghasearnedthefishitsreputationasoneoftheworld’smostinvasive(侵入的)fish.StAndrewsUniversitybiologists,whomadethediscovery,arenowwarningpetownersagainstreleasingthefish.Thebiologistshaveconfirmedthetwomostimportantroutesofguppiesfindingtheirwayintothewildaretheescapesofornamentalfish(欣赏鱼),anddeliberateintroductionsdesignedtocontrolthelarvaeofmosquitoesthatspreadmalaria.InplacessuchasSouthernIndia,guppiesareusuallyreleasedintowaterwellsandsmallpondsformosquitocontrol.Althoughself-containedatfirst,heavyrainsandfloodingmeanthatthefisheventuallyfindtheirwaytostreamsandriverswheretheycomeintocontactwithnativefish.Femaleguppiescanstoretheliquidfromthemalesexorgansintheirbodiesformanymonthsaftermating.DrAmyDeacon,StAndrewsUniversityleadresearcher,said,“Usuallyonlyoneorafewfisharereleased.”“Weknowthatthevastmajorityofspeciesintroducedtoanewhabitatinthiswayareunabletosurvive,letaloneestablishapopulation,whichleftuswithahugequestionmark.”Totrytosolvethemystery,theresearchersconductedanexperimentwheresinglewildfemaleguppieswereputintooutdoortanks.Aftertwoyears,theydiscoveredthatalmostallofthetankscontainedpopulationsofguppies,eachfoundedbyjustonefemale.Seeminglyharmlessactivitiessuchasachildfreeingafewpetfishorahouseholderusingguppiestocontrolmosquitoes,canultimatelycontributetothereductionofbiodiversity(生物多样性)infreshwaterhabitatsacrosstheworld.Thepopularornamentalfish,whosenativehomeisTrinidadandthenorth-easternborderofSouthAmerica,isnowpresentinmorethan70countriesworldwide.1.Thetextismostlikelytobefoundinajournalabout.

A.socialscienceB.animalscienceC.successfulpeopleD.naturalenvironmentscience答案D解析推理推断题。本文介绍了欣赏鱼具有很强的侵入性,假如将欣赏鱼放生,将会对淡水鱼产生很大影响,最终会削减全球淡水中生物的多样性,影响自然环境。所以此探讨应当会出现在有关自然环境科学的期刊上。2.Whyarepeoplewarnednottofreepetfishtothewild?A.Becausethepetfishwillcontributetothereductionofbiodiversity.B.Becausethepetfishcanreproducefastinfreshwaterinthewild.C.Becausethepetfishisnotabletosurviveinanewhabitat.D.Becausethepetfishisabletospreaddisease.答案A解析细微环节理解题。依据倒数其次段内容可知,文中警告人们不要释放宠物鱼到野外,是因为宠物鱼会削减生物的多样性。3.Accordingtothelastparagraph,wecaninferthepopularornamentalfishis.

A.invasive B.variousC.different D.strong答案A解析推理推断题。通读全文,特殊是最终一段提到产地是特立尼达和南美洲东北部边疆的欣赏鱼,现存于世界上70多个国家,由此可知,这种鱼具有特别强的侵入性。五、完形填空Theyoungwomanenteredthepoolwhereaninjureddolphinwasswimming.Despiteherfear,shefeltstrongwearinghernewleg.Inhersecondgrade,Maja1hercousin,Jasmina.AfterJasmina’sdeath,Majasworeshewouldhonourthelittlegirlby2withadolphin,ananimalthatboththetwogirls3.“Jasminanevergotthechancetodoit,”saysMaja,now32,“soI4thatsomedayI’ddoitforher.”

Inhighschool,Majawas5aboutsports,andsheevenplannedtobecomeanathlete.6,in1993,duringthecivilwarinherhomecountry,abomb7herleftleg.

Aftertwoyears’8intheU.S.,Majareceivedherfirstartificialleg,but9itdidn’tfitwell,walkingforMajawasverypainful.10,shemanagedtograduatefromalocalhighschool.Thenafterreceivinga11fromSaintFrancisUniversity,shegotajobataninsurancefirmand12startedherowncompany.

To13,Majawouldoftenwatchthedolphinsplayatanaquarium(水族馆)nearherhome.Ayoungdolphin,Winter,whohadlostitstail,caughther14.Oneday,Majahappenedtoseetrainers15Winterwithahigh-techtail.Whentheyweredone,Winterswamfreelyinthewater.Majawas16.ShemanagedtofindtheinventorsofWinter’stail.Withintendays,shehadanewlegwhichfreedherofthe17thathadtroubledherforalmost16years.

NowMajawasreadytokeepher18.Shewenttotheaquarium,loweredherselfintothepoolandheldoutahandtoWinter,whoapproached19,andthenswamaway.Afterafewminutes,thedolphinletMaja20itsback.Finally,thetwobegantoswimaroundthepooltogether.

1.A.lost B.acquiredC.rescued D.rejected答案A解析依据下文“AfterJasmina’sdeath,Majasworeshewouldhonourthelittlegirlbywithadolphin,ananimalthatboththetwogirls.”可知,Maja失去了她的表妹。lose“失去”;acquire“获得”;rescue“营救”;reject“拒绝”。

2.A.corresponding B.greetingC.swimming D.surfing答案C解析依据文章的最终一句可知,此处表示Maja发誓她会通过和海豚一起游泳来纪念她的表妹。3.A.adopted B.adoredC.possessed D.purchased答案B解析此处表示两个女孩都喜爱的动物。adore“喜爱”;adopt“采纳”;possess“拥有”;purchase“购买”。4.A.pretended B.agreedC.preferred D.decided答案D解析此处表示因此“我”确定有一天“我”会为她做这件事。decide“确定”;pretend“假装”;agree“同意”;prefer“更喜爱”。5.A.positive B.particularC.enthusiastic D.curious答案C解析依据下文“...sheevenplannedtobecomeanathlete.”可知,Maja热衷于运动。beenthusiasticabout“热衷于”。6.A.Undoubtedly B.SurprisinglyC.Strangely D.Unluckily答案D解析由下文炸弹夺走了她的左腿可知,此处应填Unluckily。7.A.tookaway B.tookoverC.tookdown D.tookout答案A解析结合文意,在她祖国的一场国内斗争中,炸弹夺去了(takeaway)她的左腿。takeover“接手”,takedown“登记”,takeout“拿出”,均不符合文意。8.A.entertainment B.operationC.treatment D.experiment答案C解析依据文章大意,此处表示在美国两年的治疗(treatment)后,Maja得到了她的第一条假肢。entertainment“消遣”,operation“手术”,experiment“试验”,均不符合文意。9.A.until B.becauseC.although D.if答案B解析结合上下文,因为(because)它并不很适合她,所以对于Maja来说,走路很苦痛。前后为因果关系,故用because。until“直到……”,although“尽管”,if“假如”,均不符合文意。10.A.Otherwise B.ThereforeC.Besides D.However答案D解析此处表转折,表示Maja在面对残疾以及不合适的假肢等逆境时依旧完成学业,故用however。otherwise“否则”,therefore“因此”,besides“此外”,均不符合文意。11.A.scholarship B.prizeC.degree D.notice答案C解析此处表示得到SaintFrancis高校的学位。degree“学位”;scholarship“奖学金”;prize“奖品”;notice“通知”。12.A.gradually B.actuallyC.eventually D.naturally答案C解析她在保险公司找到了一份工作,乃至最终起先经营自己的公司。此处留意动词的演化,由Thenafterreceivinga...到gotajob...,“最终是”star