人教版（2019）选择性必修第一册 Unit 5 Working the Land（公开课一等奖创新教案五份打包）

人教版（2019）选择性必修第一册Unit5WorkingtheLand（公开课一等奖创新教案，五份打包）SectionⅠVocabulary

Ⅰ.写重点词汇

1．tacklevt.解决(难题)；应付(局面)；处理

2．crisisn．(pl.crises)危机；危急关头

3．boostvt.使增长；使兴旺n.增长；提高；激励

4．characteristicn．特征；特点；品质adj.典型的；独特的

5．attainvt.(通常经过努力)获得；得到

6．conventionaladj.传统的；习惯的

7．intenseadj.热切的；十分强烈的；激烈的

8．overcomevt.(overcame，overcome)克服；解决；战胜

9．outputn．产量；输出；输出量vt.(output，output)输出

10．estimatevt.估计；估价；估算n.估计；估算

11．domesticadj.本国的；国内的；家用的；家庭的

12．comprisevt.包括；包含；由……组成

13．generatevt.产生；引起

14．leisuren．闲暇；休闲；空闲

15．soiln．泥土；土壤；国土；领土

16．celebrityn．名望；名誉；名人；名流

17．grainn．谷物；谷粒；颗粒

18．visionn．想象；视力；视野；影像

19．realityn．现实；实际情况；事实

20．urbanadj.城市的；都市的；城镇的

21．bombn．炸弹vt.轰炸；对……投炸弹

22．wheatn．小麦；小麦籽

23．flavourn．味道；特点；特色

24．organicadj.有机的；不使用化肥的；有机物的

25．widespreadadj.分布广的；普遍的；广泛的

26．essentialadj.完全必要的；极其重要的

27．mineraln．矿物；矿物质

28．groceryn．食品杂货店；[pl.]食品杂货

29．instancen．例子；实例；事例

30．rootn．根；根茎；根部；根源

31．aspectn．方面；层面

32．devote...to把……用于；献身；致力；专心

33．becomprisedof包括；包含；由……组成(或构成)

34．deepdown在内心深处；本质上；实际上

35．inturn相应地；转而；依次；轮流

36．forinstance例如；比如

Ⅱ.悟拓展词汇

1．devotevt.把……献(给)；把……专用于；专心于→devotedadj.挚爱的；全心全意的；忠诚的→devotionn．献身；忠诚；热爱

2．shortagen．不足；缺少；短缺→shortadj.短的；矮的；缺乏的；简洁的

3．convincevt.使相信；使确信；说服→convincingadj.有说服力的；使人信服的→convincedadj.确信的；坚信的

4．assumptionn．假定；设定；(责任的)承担；(权力的)获得→assumev．假定；设想；担任；承担→assumingconj.假定；假设

5．expandvt.&vi.扩大；增加vt.扩展；发展(业务)→expansionn．扩大；扩张；扩充

6．consumptionn．消耗；消耗量；消费→consumevt.消耗；消费；吃；喝→consumern．消费者；用户；客户

7．saltyadj.含盐的；咸的→saltn．盐

8．extensionn．扩建部分；扩大；电话分机→extensiveadj.广阔的；大规模的；广泛的→extendvt.伸开；展开；延伸

9．chemicaladj.与化学有关的；化学的n.化学制品；化学品→chemistryn．化学→chemicallyadv.化学上地→chemistn．化学家；药剂师

10．nutritionaladj.营养(物)的→nutritiousadj.有营养的；营养丰富的→nutritionn．营养；滋养

11．digestvt.&vi.消化vt.领会；领悟n.摘要；文摘→digestionn．消化

12．alternativen．可供选择的事物adj.可供替代的；非传统的→alternativelyadv.要不，或者

13．depthn．向下(或向里)的距离；深(度)→deepadj.深的→deeplyadv.深深地；强烈地→deepenvt.&vi加深；(使)变深

14．entirelyadv.全部地；完整地；完全地→entireadj.全部的；完全的

Ⅲ.认阅读词汇

1．Yuanmadeitpossibletogrowhybridriceinlargeamounts,andheiscalled“fatherofhybridrice"．n.杂交植物

2．ItsyieldismuchgreaterthantheyieldofothertypesofricegrowninPakistan.n.产量；产出

3．Thetransportservicecannotcopewiththestrainofsomanyadditionalpassengers.n．压力

4．Theyenvisionedanequalsociety,freefrompovertyanddisease.vt.展望；想象

5．Thenewbroomsweepsclean,buttheoldbrushknowsthecorners.n.扫帚

6．Trainswillspeedthroughthetunnelat186mph.n.地道；隧道

7．Anumberofmeasuresweretakentoalleviatetheproblem.vt.减轻；缓解

8．Noonecandenythefactthatunemploymentisamajorcauseofpoverty.n.贫穷；贫困

9．InAmerica,apesticide,achemical,calledDDT,washarmingtheanimaleggs.n.杀虫剂

devotevt.把……献(给)；把……专用于；专心于(常与介词to连用)(devotedadj.挚爱的；忠诚的devotionn．热爱；奉献；忠诚)

devote...to把……用于；献身；致力；专心

devoteoneselfto致力于；献身于

bedevotedto专心于；致力于

(1)Devoted(devote)tohisresearch，rarelydoesthescientistgotothecinemawithhisfamily.

＝Devoting(devote)himselftohisresearch，rarelydoesthescientistgotothecinemawithhisfamily.

[写作佳句]

(2)(话题写作之人物介绍)我最尊敬的人是袁隆平，他终生致力于研究杂交水稻和为人民服务。正是他的奉献和无私为他赢得了国内外的赞誉和尊重。

ThepersonIrespectmostisYuanLongping，whodevotedhiswholelifetostudyinghybridriceandservingthepeople/devotedhimselfto/wasdevotedtostudyinghybridriceandservingthepeopleinhiswholelife.Itwashisdevotionandselflessnessthatwonhimmuchpraiseandrespectbothathomeandabroad.

convincevt.使相信；使确信；说服(convincingadj.令人信服的convincedadj.确信的；坚信的)

convincesbofsth使某人确信/明白某事

convincesbthat...使某人相信

convincesbtodosth说服某人做某事

beconvinced(that)/of...坚信……

(1)Convinced(convince)thatLiHuahastheabilitytodothejob，Iamwritingtorecommendhimtoyou.

(2)Basedonsomuchconvincing(convince)evidence，IconvincedallthejudgesthatitwasTomwhowastoblameforthecrime.

[写作佳句]

(3)(2021·浙江6月，读后续写)意识到我家经济困难，我说服我自己交出我在工作中赚的所有钱。正是我父亲使我明白了我为家人做贡献的责任。我深信只要我们一家人努力工作，我们早晚会过上更好的生活。

Sensingthatmyfamilywasinfinancialdifficulty，Iconvincedmyselftohandinallthemoney(that)Iearnedfrommywork.Itwasmyfatherthatconvincedmeofmyresponsibilitytomakecontributionstomyfamily.Iwasgreatlyconvincedthataslongasourfamilywasdevotedtoworkinghard，wewouldleadabetterlifesoonerorlater.

assumptionn．假定；设定；(责任的)承担；(权力的)获得(assumev．假定；认为；承担；担任assumingconj.假设)

ontheassumptionthat...假定……

assumesb/sthtobe＋adj./n.假定/认为某人/某事(为)……

Itisassumedthat...人们认为……

assuming(that)...假设……

(1)Assuming(assume)thatIamchosentobechairmanoftheStudentCouncil，Iwillorganizemorecolorfulafter-classactivities，varyingfromEnglishspeechcompetitionstooutdoorsports.

→Ontheassumption(assume)thatIamchosentobechairmanoftheStudentCouncil，Iwillorganizemorecolorfulafter-classactivities，varyingfromEnglishspeechcompetitionstooutdoorsports.

(2)(2021·新课标Ⅰ，读后续写)ThemotherassumedtheMother’sDaybreakfasttobe(be)themostdeliciousintheworld.

[写作佳句]

(3)(应用文写作之传统文化)人们普遍认为喝茶不仅可以让我们提神，还能增强我们的记忆力。

Peoplegenerallyassumethat/Itisgenerallyassumedthatdrinkingteacannotonlyrefreshourselvesbutalsostrengthenourmemory.

overcome(＝getover)vt.克服；解决；战胜；(常用于被动语态)受到……的极大影响

beovercomeby/withfear/despair/depression被恐惧/绝望/抑郁深深影响

(1)Thewolfwasovercome(overcome)withextremeanger；itbegantoroarandsmack(猛击)thewindowviolently.

[写作佳句]

(2)(读后续写之快乐心理描写)他们欣喜若狂，紧紧地拥抱在一起，好像永远不会再分开。

Overcomebygreatjoy，theyhuggedtogethertightlyasiftheywouldneverseparateagain.

(3)(读后续写之感激情绪描写)感激的泪水顺着脸颊流淌，伯纳德说道：“任何言语都无法表达我有多么感激你们帮助我解决了困难。”

Withtearsofgratitudestreamingdownhischeeks，Bernardsaid，“NowordscanexpresshowgratefulIamtoyouforyourhelpingme(to)overcomemyproblem."

comprisevt.包括；包含；由……组成

由……组成

(1)(2020·天津，书面表达)Thecoming-of-ageceremonyiscomprised(comprise)ofthreeparts—raisingthenationalflagandsingingthenationalanthem，speechesbytheheadmasterandthreestudentrepresentativesandtheclosingceremony.

[写作佳句]

(2)(话题写作之学校活动)由听讲座、参加汉语书法比赛和观看视频组成，我们俱乐部提供的这些活动几乎受到所有学生的欢迎。

Comprisedof/Consistingof/Madeupof/Composedoflisteningtolectures，takingpartinChinesecalligraphycompetitionsandwatchingvideos，theactivitiesourclubprovidesarepopularwithalmostallthestudents.

inturn相应地；转而；依次；轮流

byturns轮流

taketurnstodosth轮流做某事

Itisone’sturntodosth.轮到某人做某事。

Itturns/turnedoutthat...结果是……，原来是……

inreturn作为回报

(1)BernardandJohntookturnstosell(sell)popcorninthemarket.

(2)Ourheadteacherhasbeenhelpingusovercomevariousproblemsandasaresult，wedeterminetoholdaspecialbirthdaypartyforhiminreturn.

(3)Theaudiencereactedwarmlyandexcitedlyaseachofthewomenspokeinturn.

[写作佳句]

(4)轮到我做演讲了。结果我鼓舞人心的演讲吸引了所有的师生，这使我欣喜若狂。

Itwasmyturntodeliveraspeech.Itturnedoutthatmyinspiringspeechappealedtoallthestudentsandteachers，whichmademewildwithjoy.

essentialadj.完全必要的；极其重要的

beessentialto/for对……很重要

Itisessentialthat...(should)do...……做……是完全必要的。

Itisessentialforsbtodo...对某人来说做……是完全必要的。

(1)Inreality，learningaboutthehistoryoftheTangDynastyisessentialto/foryoubeforeyoulearnTangpoems.

[写作佳句]

(2)(2023·北京，书面表达)公众应该相互合作，共同制定建设绿色北京的切实可行的计划，这是很必要的。

Itisessentialthatthepublic(should)teamupwithoneanother/forthepublictoteamupwithoneanothertoworkoutpracticalplansregardingbuildingaGreenBeijing.

alternativen．可供选择的事物adj.可供替代的；非传统的(alternativelyadv.要不，或者)

havenoalternativebuttodosth别无选择只好做某事

havethealternativeofdoingsth有做某事的选择

analternativeto……的替代品

(1)WhenyouvisityourChinesefriendsforthefirsttime，youcanbringabunchofflowersoralternatively(alternative)buyacartonofmilk.

(2)Toprotecttheenvironment，publictransportationandwalkingcanbeanalternativetoprivatecars.

(3)WhatYouthappealstomeisthatIhavethealternativeofreading(read)inspiringstoriesorattainingmuchpleasurefromthelatestnews.

[写作佳句]

(4)(2022·新课标Ⅰ，读后续写)担心其他孩子会嘲笑他，大卫别无选择只好放弃越野赛，眼里闪烁着泪花。

Afraidthatotherkidswouldlaughathim,Davidhadnoalternativebuttoquit/giveupthecross-countryrun,withtearscloudinghiseyes.

Ⅰ.一词多义

yieldA.产生收益，提供B.屈服，让步C.放弃，缴出D.折断，变形

1．Heunwillinglyyieldedtotheirdemands.B

2．Despiteourattemptstobreakit,thelockwouldnotyield.D

3．Theresearchyieldsusefulinformation.A

4．Herefusedtoyielduphisgun.C

digestA.v.领会，领悟B.n.摘要C.v.消化

5．(2020·全国Ⅲ)Cattle-raisingpeopleinEastAfricaandnorthernEuropehavegainedamutation(突变)thathelpsthemdigestmilkasadults.C

6．Itoftentakesalongtimetodigestnewideas.A

7．Theorganizationpublishesaregulardigestofenvironmentalstatistics.B

Ⅱ.熟词生义

1．Winningthecompetitionwasawonderfulboostforhermorale.n.激励

2．ThenightbeforethetestIwasovercomebyfearanddespair.v.(感情上)受到极大影响

3．Irepeatedthequestionandwaitedforhertoexpand.v.详细阐明

4．Hispaintingsreallycatchthemoodandflavourofthecountry.n.特色

5．Wegottotherootoftheproblem.n.根源

课时精练(一)

A卷(47.5分)

Ⅰ.单词拼写(共10小题；每小题1分，满分10分)

1.Inotherwords，ideallifedoesn’talwaysconsistwiththereality.

2．Somestudentsareunderintense(很大的)pressure，whichmakessomeeducatorsworried.

3．Shewassatisfiedtoseethathertwinsonsbothattained(获得)5“A”gradesintheirexams.

4．OurEnglishteachercalledonustoreadmoreEnglishnovelswiththeintentionofexpandingourvocabulary.

5．Hestronglysuggeststhatweshouldparticipateinoutdooractivitieswiththepurposeofalleviatingouranxiety.

6．Don’tjudgeanythingabouttheideauntilyouhavedigested(领悟)itentirely.

7．Whatmadehimembarrassedwasthathissoncopiedothers’workinmanyaspects(方面)．

8.Merelyfiveyearsafterhisdeath，smartphonesdefeatedconventional(传统的)PCsinsales.

9．Moreandmoresmallshopshavethetendencytobeabsorbedintobigonesduetoglobalfinancialcrisis(危机)．

10．Itwasestimated(估计)thatthecosttorebuildthestadiumwouldbe$8million，soweshouldadjustthepreviousdesign.

Ⅱ.单句语法填空(共10小题；每小题1.5分，满分15分)

1．Devoted(devote)totacklingthedifficultproblem，hehasnotimetocareforhisfamilyaffairs.

2．Myconclusionwasbasedontheassumptionthatthenewmethodcouldyieldwonderfulresults.

3．Ifoundhisspeechnotconvincing(convince)duetoalackofreliabledata.

4．(读后续写之悲伤心理描写)Theeducatorwasovercomewith/bygreatsadness，tearsrollingdownwithoutcontrol.

5．Themedicalteamcomprised(comprise)offiveexpertsdecidedtogiveuptheconventionalwaytotreatthedisease.

6．Youhavenoalternativebuttoovercome(overcome)thepresentdifficulty.

7．Wewon’tgetexhaustedontheassumptionthatwetaketurnstodrive(drive)onthewaytotheremotevillage.

8．Itisessentialforustorelax(relax)ourselvesinourleisuretime.

9．Ashortage(short)ofmedicineandmedicalworkersimpliedthatmanysoldiersdiedwithoutbeingtreated.

10．Wemuststudytheincidentindepth(deep)tofigureoutitsroot.

Ⅲ.阅读理解(共4小题；每小题2.5分，满分10分)

OnSeptember7,1930，YuanLongpingwasborninBeijing.FluentinEnglish，hismotheroftenreadFriedrichNietzsche’sworkstohim.Influencedbyhismother，YuanLongpinglikedEnglish，geographyandchemistryatschool.Aftergraduatingfromuniversity，hebecameateacherinthecountrysideofHunanin1953.

Withlotsofcropfailures，nationwidehungerhitChinainthe1960s，makingmanypeopleliveabadlife.Yuanwassadandfelthemustdosomething.SincetheclimateinHunanwasnotfriendlytogrowingwheat，hedecidedtodevotehimselftostudyinghowtoincreasetheproductionofrice，abasicfoodforover60percentofChinesepeople.Fromthenon，hebeganalifelongconnectionwithrice.

YuanLongpingsucceededingrowingtheworld’sfirsthigh-productionhybridrice(杂交水稻)varietyin1973，whichcouldreachayieldofover500kgpermu，increasingmorethan200kgthanbefore.Forthenextfourdecades，hecontinuedtoworkontheresearchofhybridrice.In2020，hybridricedevelopedbyhisteamachieved1,500kgpermuintwogrowingseasons，anewworldrecord.

Nowadays，thehybridriceisgrowninalmosthalfofChina’sricefieldsanditsproductionaccountsfor60percentofthetotalriceproductioninChina.Thehybridriceproductionis20percentmorethanthecommonkinds，theyearlyincreaseofwhichfeedsupto100millionpeople.

In2019，YuanLongping，knownasthe“FatherofHybridRice”，wasawardedMedaloftheRepublic，China’shighesthonor.

YuanLongping’sbiggestdreaminlifewastodevelopmorehybridricevarieties，whichcouldbegrownallovertheworldtohelpsolvetheglobalfoodproblem.Sofar，thehybridvarietieshedevelopedhavebeengrowninover40countries，includingtheUSA，BrazilandIndia.

1．WhatdoweknowaboutYuanLongpingaccordingtothetext

A．Hebegantostudyhybridricein1973.

B．HereceivedthehighesthonorinChinaat90.

C．Heevertaughtmathinthecityaftergraduation.

D．HeeverhopedChinesewouldbefreefromhunger.

答案D

解析推理判断题。根据第二段中的“Withlotsofcropfailures...andfelthemustdosomething...devotehimselftostudyinghowtoincreasetheproductionofrice，abasicfoodforover60percentofChinesepeople.”可知，袁隆平面对饥荒非常痛心，他决定致力于研究如何增加水稻的产量，由此可推知他曾经希望中国人能免于饥饿。故选D。

2．HowdoestheauthormainlyshowtheachievementsofYuanLongpinginhybridrice

A．Bylistingfigures.

B．Byquotingreports.

C．Byimaginingresults.

D．Byexplainingreasons.

答案A

解析推理判断题。根据第三段中的“whichcouldreachayieldofover500kgpermu，increasingmorethan200kgthanbefore"和“achieved1,500kgpermuintwogrowingseasons，anewworldrecord”以及第四段可推知，作者主要通过列数字展示了袁隆平在杂交水稻方面的成就。故选A。

3．WhichofthefollowingbestdescribesYuanLongpingaccordingtothetext

A．Patientandhonest.

B．Energeticandathletic.

C．Capableandremarkable.

D．Humorousandadventurous.

答案C

解析推理判断题。根据第三、五段内容可知，袁隆平在杂交水稻领域成果丰硕，而且获得了“共和国勋章”，由此可推知，袁隆平很能干，很了不起。故选C。

4．Whatisthetextmainlyabout

A．ThelifeofYuanLongping.

B．TheteamofYuanLongping.

C．ThehonorofYuanLongping.

D．TheeducationofYuanLongping.

答案A

解析主旨大意题。根据文章内容可知，本文主要介绍了“杂交水稻之父”袁隆平的生平。故选A。

Ⅳ.七选五(共5小题；每小题2.5分，满分12.5分)

Foodispartofwhoweare.Weallneedit，survivebecauseofitandderivehappinessfromit.Soiffoodmatterssomuch，whydoweletsomuchofitgorotteninourfridges，orgetthrownoutinourstoresSadly，welovefood，butwedon’ttakecareofit.1

Herearewaystohelpusloveourfoodbetterandgrowrespectfortheworldbehindwhatweeat.

Reduceyourfoodwaste.

Buyonlythefoodyouneed，storefoodwisely，donateexcessandturnleftoverfoodintothenextday’smeals.Whenwewastefood，alltheresourcesusedforgrowing，processing，transportingandmarketingthatfoodarewastedtoo.2

Supportyourlocalfoodproducers.

Chefsgetawards，starsandrecognitionfortheircreations.Butwhataboutourfarmers

3

Shopatyourlocalmarketsandgettoknowyourfarmers.Givingthemyourbusinessisgivingthemyourrecognitionandrespect.

Adoptahealthier，moresustainablediet.

4

Wegetenergyandmaintainhealthfromgoodfood.Wenormallydon’tcarethepowerthatfoodandnutritionhaveoverourbodies.Toomuchofit，ortoomuchofonlyonekindofit，canleadtoobesity，deficienciesordiet-relateddiseases.

5

Bytreatingeachmealwithpride，werespectthefarmerswhoproducedit，andtheresourcesthatwentintoit.Respectcanbepassedon.Talktothepeoplearoundandtothenextgenerationaboutmakinginformed，healthyandsustainablefoodchoices.

Respectingfoodmeansappreciatingtheback-storyoffood.Whenweknowthefullpicture，itiseasiertoseewhatourfoodreallystandsforandhowpreciousitreallyis.

A．Haveaconversation.

B．Learnwherefoodcomesfrom.

C．Ourbodiesconsumecaloriesandnutrients.

D．Formanypeopleontheplanet，foodisgiving.

E．Foodissomuchmorethanwhatisonourplates.

F．Onethirdofallfoodproducedgloballyislostorwasted.

G．Withoutthem，wewouldn’thavethefreshfoodweneedonadailybasis.

语篇解读这是一篇说明文。文章主要讲述了食物浪费的现象过于严重，并提出了可以帮助我们更好地爱惜食物，并培养对食物背后的世界的尊重的几个方法。

1．答案F

解析根据前文提到我们并不珍惜食物的例子和空前一句可推知，设空句应继续讲述食物浪费的情况。选项F“全球生产的粮食有三分之一被损失或浪费"承接上文，符合语境。故选F。

2．答案E

解析根据前文可知，浪费食物所带来的是一系列的浪费，这表明食物对我们来说意味着很多。选项E“食物远不止是我们盘子里的东西”总结前文，符合题意。故选E。

3．答案G

解析根据该部分主题句可知，该部分强调支持本地的“食品生产者”，且前文“Butwhataboutourfarmers？”提及了农民，可推知设空句应解释农民的重要性。选项G“没有他们，我们就不会获得我们每天需要的新鲜食物"用双重否定句强调了农民的重要性，them就是指上文的farmers。故选G。

4．答案C

解析根据该部分主题句可知，该部分强调健康饮食。选项C“我们的身体消耗热量和营养”承接主题句，选项中的“calories”，“nutrients”与后文中“energy"和“nutrition”相呼应，衔接紧密。故选C。

5．答案A

解析设空句为段落主题句。根据后文“Talktothepeoplearoundandtothenextgenerationaboutmakinginformed，healthyandsustainablefoodchoices."可知，该段强调“与周围的人和下一代谈论明智、健康和可持续的饮食选择”，因此，设空句作为段落主题句，应突出核心词汇“谈论"。选项A“进行交谈”与后文“Talkto..."相呼应。故选A。

课时精练(一)

B卷(35分)

Ⅰ.阅读理解(共8小题；每小题2.5分，满分20分)

A

Planstobringwildtigersbacktotheiroriginalhome，theirhistoricalrange(历史分布范围)intheIli-Balkhashregion，havebeenannouncedbyKazakhstan(哈萨克斯坦)andanagreementwithWorldWideFundforNature(WWF)toconductatigerreintroductionprogramhasbeensigned.“Itwillnotonlybringwildtigersbacktotheiroriginalhome，butalsoprotecttheuniqueecosystemoftheIli-Balkhashregion，”saidAskarMyrzakhmetov，theMinisterofAgricultureoftheRepublicofKazakhstan.

Ifsuccessful，Kazakhstanwillbethefirsttobringwildtigersbacktoaregionafterhalfacentury.Onlyreintroductionprojectswithinnationalbordersandcurrenttigerhabitatshavebeenachieved.Kazakhstan’sprogramisuniqueandurgentlyrequiresrestoringavastforestpartofthewildtiger’shistoricalrange.

Sincethebeginningofthe20thcentury，wildtigershavelostover90percentoftheirhistoricalrange.Wildtigershavecompletelydisappearedfromtheregionsincethelate1940s，duetothelossofhabitat.Toprepareforthereturnofwildtigers，KazakhstanwillsetupanewnaturereserveinthesouthwesternIli-Balkhash，inordertorestoretheuniqueforesthabitat.Thiswillincludetheprotectionofexistingwildlife，andreintroducingimportantprey(猎物)，suchastheendangeredwildBactriandeer(中亚红鹿)．

RestoringtigerswillalsohelpprotectLakeBalkhashandpreventitfromrepeatingthefateoftheAralSea，formerlytheworld’sfourthlargestlakeandnow10percentofitsoriginalsize.“Thehardworkremainsaheadofus.Wehavetosparenoefforttomakethisregionreadyfortigersandinvolvealltherelevantpeopletomakethishappen.Thatmeansdealingwithillegalactivities，havingthesepeoplewhogovernparksbewell-trainedandequipped，increasingpreypopulationsandinvolvinglocalcommunities，"saidEkaterinaVorobyeva，DirectoroftheWWFprogram.

1．WhatisAskarMyrzakhmetov’sattitudetowardthetigerreintroductionprogram

A．Doubtful.

B．Favorable.

C．Concerned.

D．Disapproving.

答案B

解析观点态度题。由第一段中的“Itwillnotonlybringwildtigersbacktotheiroriginalhome，butalsoprotecttheuniqueecosystemoftheIli-Balkhashregion”可以推断，AskarMyrzakhmetov对重新引进老虎的项目是支持的。故选B。

2．WhatmadethewildtigersdisappearintheIli-Balkhashregion

A．Theincreasinglossofprey.

B．Theevolutionofthespecies.

C．Thelackofnaturallivingplaces.

D．Theseriousenvironmentalpollution.

答案C

解析细节理解题。由第三段中的“Wildtigershavecompletelydisappearedfromtheregionsincethelate1940s，duetothelossofhabitat."可知，19世纪40年代末野生老虎在此区域完全消失是由于栖息地的丧失。故选C。

3．Whichmeasuremaybetakenforthereintroductionoftigers

A．Regulatinghumanactivities.

B．Limitingthenumberofprey.

C．Buildingareservefortigersonly.

D．Trainingtigerstobemoreadaptable.

答案A

解析推理判断题。由最后一段中的“Wehavetosparenoefforttomakethisregionreadyfortigers...Thatmeansdealingwithillegalactivities...”可知，实施这个项目需要做很多准备工作，其中包含处理违法活动，即规范人类的活动。故选A。

4．Whatisthebesttitleofthepassage

A．EffortstoRestoreForestsinKazakhstan

B．BringingTigersBackHometoKazakhstan

C．AttemptstoHandleIllegalActivitiesEffectively

D．PreventingTigersDisappearinginKazakhstan

答案B

解析标题归纳题。文章一开始就介绍了哈萨克斯坦准备重新引进野生老虎的计划，下文是对这一计划的背景、内容、意义、准备工作等方面的展开介绍。所以选项B与文章主旨一致，最适合作本文的标题。故选B。

B

Mostoftheworld’scropsdependonhoneybeesandwildbeesforpollination(授粉)，sodeclineinbothmanagedandwildbeepopulationsraisesconcernsaboutfoodsecurity，thestudynotesinthejournalProceedingsoftheRoyalSocietyB:BiologicalSciences.

“Wefoundthatmanycropsarepollination-limited，meaningcropproductionwouldbehigherifcropflowersreceivedmorepollination.Wealsofoundthathoneybeesandwildbeesprovidedsimilaramountsofpollinationingeneral，"saidseniorauthorRachaelWinfree，aprofessoratRutgersUniversity-NewBrunswick.“Managinghabitatfornativebeespeciesandstockingmorehoneybeeswouldraisepollinationlevelsandcouldincreasecropproduction.”

Pollinationbywildandmanagedinsectsisimportantformostcrops，includingthoseprovidingbasicmicronutrients，andisimportantforfoodsecurity，thestudynotes.IntheUS，theproductionofcropsthatdependonpollinatorsgeneratesmorethan$50billionayear.Accordingtorecentevidence，Europeanhoneybeesandsomenativewildbeespeciesareindecline.

At131farmsacrosstheUnitedStatesandinBritishColumbia，Canada，scientistscollecteddataoninsectpollinationofcropflowersandyields(产量)forapples，highbushblueberries，sweetcherries，tartcherries，almonds，watermelonandpumpkin.Ofthose，apples，sweetcherries，tartcherriesandblueberriesshowedevidenceofbeinglimitedbypollination，showingthatyieldsarecurrentlylowerthantheywouldbewithfullpollination.Wildbeesandhoneybeesprovidedsimilaramountsofpollinationformostcrops.

Theannualproductionvalueofwildpollinationsforallsevencropswasanestimated$1.5billion-plusintheUS.Thevalueofwildbeepollinationforallpollinator-dependentcropswouldbemuchgreater.

“Ourfindingsshowedthatthedeclineofpollinatorscouldtranslatedirectlyintodecreasedyieldsformostofthecropsstudied，"thestudysays.Thefindingssuggestthatadoptingpracticesthatprotectwildbees，suchasincreasingwildflowersandusingmanagedpollinatorsotherthanhoneybees，islikelytoraiseyields.Increasinginvestmentinhoneybeecolonies(群落)isanotherpossiblechoice.

语篇解读这是一篇说明文。本文主要介绍了一项研究发现，作为授粉者的蜜蜂数量的下降会导致农作物减产。

5．WhichofthefollowingwillRachaelWinfreeagreewith

A．Foodsecurityhasnothingtodowithpollinators.

B．Morepollinationleadstohighercropproduction.

C．Honeybeeswilldisappearfromtheearthsoon.

D．Wildbeeshavebetterpollinationabilitythanhoneybees.

答案B

解析细节理解题。根据第二段中“Wefoundthatmanycropsarepollination-limited，meaningcropproductionwouldbehigherifcropflowersreceivedmorepollination.”可知，RachaelWinfree认为如果作物花朵得到更多的授粉，作物产量将会更高，所以她会赞同“更多授粉能带来更高的作物产量"。故选B。

6．Whatdoestheunderlinedword“generates”inparagraph3mean

A．Wastes.

B．Creates.

C．Spends.

D．Experiences.

答案B

解析词义猜测题。根据画线词前句可知，昆虫授粉对粮食安全很重要，结合画线词后的“morethan$50billionayear"可知，此处是描述依赖授粉的作物每年所创造的产值，以进一步说明授粉的重要性，故可推知generates意为“创造，产生”，故选B。

7．HowwillanapplegrowerintheUSfeelwhenreadingthistext

A．Excited.

B．Relieved.

C．Worried.

D．Embarrassed.

答案C

解析推理判断题。根据第四段中“Ofthose，apples，sweetcherries，tartcherriesandblueberriesshowedevidenceofbeinglimitedbypollination，showingthatyieldsarecurrentlylowerthantheywouldbewithfullpollination."可知，由于授粉受限，如今在美国苹果的产量低于完全授粉条件下的产量，故推知在美国种植苹果的人读到这篇文章会感到担忧，故选C。

8．What’sthepurposeofthetext

A．Topresentaresearchfinding.

B．Toexplainhowtoraisebees.

C．Topresenttheworld’sfoodproblem.

D．Todescribetheprocessofpollination.

答案A

解析写作意图题。通读全文尤其是第一段和最后一段首句可知，本文介绍了一项研究发现，由于世界上大多数作物都依赖蜜蜂授粉，因此蜜蜂数量的下降会直接导致农作物减产，从而威胁到粮食安全。故本文目的是呈现一项研究发现，故选A。

Ⅱ.语法填空(共10小题；每小题1.5分，满分15分)

TuanwasafarmerinVietnam.Fordecades，he1.___(struggle)toridhisfamily2.___hunger.However，3.___alwaysconfusedhim4.

toexpandtheoutputofhiscrops.5.

(give)thathefacedthisdisturbingproblem，heevenregrettedbeingafarmer.

Oneday，when6.

(skim)throughanewspaper，TuanreadacommentonYuanLongping.HeunderlinedYuan’snationalityandoccupation，andthenfocusedonhisdiscoveryandthestatisticsofhisresearch.HefoundtheknowledgeYuancirculatedvery7.

(practice)．

Therefore，hemadeasummaryandbegantobuildupanewfarmingmethod.Heplantedsupergrainofrichnutritionandequipped8.

(him)tokeephiscrops’rootsfreefrombacteriaandpests.Healsoenrichedmineralsinthesoilwhilereducingchemicalfertilisers.Thoughitcosthimmoretimeandfreedom，hewasfullofhope.

Thenextyear，Tuanwassunburntbut9.

(satisfy)withhisproductionverymuch.

10．

(thank)toYuanLongping，henotonlywonthebattleagainsthunger，buthecouldalsoexporthiscropsabroad.

语篇解读本文是一篇记叙文。文章介绍了一位越南的农民受到袁隆平故事的激励而努力改进种植方式，提高农作物产量的故事。

1．答案hadbeenstruggling

解析考查动词的时态。根据Fordecades和was可知，此处应用过去完成进行时。

2．答案of

解析考查介词。ridsbof...意为“使某人摆脱/去除……”，为固定搭配。

3．答案it

解析考查代词。分析句子结构可知，此处用it作形式主语。

4．答案how

解析考查“疑问词＋todo"结构。“howtoexpandtheoutputofhiscrops”是真正的主语，how在句中作状语。

5．答案Given

解析考查过去分词。此处考查固定句型giventhat，意为“鉴于，考虑到"。位于句首，首字母大写。

6．答案skimming

解析考查现在分词。此处为状语从句的省略，补全句子为“whenhewasskimming.