選擇性必修第一冊(cè)英語Unit5WorkingtheLand主題詞匯專項(xiàng)練習(xí)-人教版一、根據(jù)中文釋義補(bǔ)全單詞1.雜交植（動(dòng)）物h______d2.把……獻(xiàn)（給）；專心于d______e3.不足；短缺s______e4.解決（難題）t______e5.危機(jī)c______s6.使增長(zhǎng)；使興旺b______t7.產(chǎn)量；產(chǎn)出y______d8.使相信；使確信c______e9.特征；特點(diǎn)；品質(zhì)c______c10.（通常經(jīng)過努力）獲得；得到a______n11.傳統(tǒng)的c______l12.授粉；傳粉p______e13.假定；設(shè)定a______n14.熱切的；十分強(qiáng)烈的i______e15.克服o______e16.擴(kuò)大；增加e______d17.產(chǎn)量；輸出o______t18.估計(jì)e______e19.本國(guó)的；國(guó)內(nèi)的d______c20.消耗；消耗量c______n21.包括；包含c______e22.產(chǎn)生；引起g______e23.（動(dòng)、植物的）系；品種s______n24.閑暇；休閑l______e25.泥土；土壤s______l26.名望；名譽(yù)；名人c______y27.展望；想象e______n28.高粱；高粱米s______m29.掃把；掃帚b______m30.谷物；谷粒g______n31.想象；視力v______n32.現(xiàn)實(shí)；實(shí)際情況r______y33.含鹽的；咸的s______y34.城市的；都市的u______n35.炸彈b______b36.地下通道；地道t______l37.擴(kuò)建部分；擴(kuò)大e______n38.與化學(xué)有關(guān)的；化學(xué)的c______l39.小麥；小麥籽w______t40.味道；特點(diǎn)；特色f______r41.肥料f______r42.營(yíng)養(yǎng)（物）的n______l43.有營(yíng)養(yǎng)的；營(yíng)養(yǎng)豐富的n______s44.營(yíng)養(yǎng)；滋養(yǎng)n______n45.減輕；緩解a______e二、單項(xiàng)選擇1.Farmershavedevelopednew______cropstoimproveharvests.A.hybridB.domesticC.urbanD.organic2.Hedecidedto______hislifetohelpingpoorfarmers.A.expandB.devoteC.estimateD.generate3.Thecountryisfacinga______offreshwaterthisyear.A.crisisB.outputC.shortageD.leisure4.Scientistsareworkingto______theproblemofsoilpollution.A.tackleB.convinceC.attainD.comprise5.Thenewpolicyisexpectedto______agriculturalproductionby10%.A.yieldB.boostC.consumeD.alleviate6.Thiskindofricehasahigh______andispopularwithfarmers.A.consumptionB.visionC.outputD.yield7.Weneedto______peoplethatorganicfarmingisgoodfortheenvironment.A.convinceB.overcomeC.envisionD.pollinate8.______farmingmethodsoftenusealotofchemicals.A.OrganicB.ConventionalC.AlternativeD.Widespread三、用所給單詞的適當(dāng)形式填空1.The______(characteristic)ofthisnewricemakeitresistanttodrought.2.Shespentyears______(devote)totheresearchofcropdiseases.3.The______(intense)ofthesunmakesithardtoworkinthefieldsatnoon.4.Weneedtomakean______(estimate)ofthecostbeforestartingtheproject.5.The______(produce)ofgrainhasincreasedgreatlyinrecentyears.6.Hewas______(convince)thathisnewideawouldwork.7.The______(develop)ofnewtechnologieshaschangedfarmingalot.8.______(Domestic)farmersarelearningfromadvancedforeignexperiences.四、詞義配對(duì)A.TheupperlayerofearthwhereplantsgrowB.TogetsomethingaftertryinghardC.TheprocessofeatingandusingfoodD.SubstancesusedtokillinsectsthatharmplantsE.TomakesomeonebelievesomethingistrueF.TheamountofsomethingproducedG.TogrowlargerinsizeornumberH.Thestateofbeingpoor()1.attain()2.pesticide()3.yield()4.expand()5.soil()6.poverty()7.convince()8.consumption五、根據(jù)中文完成句子（每空一詞）1.這位科學(xué)家一生都致力于雜交水稻研究。Thescientist______hiswholelife______theresearchofhybridrice.2.我們需要采取措施來緩解糧食短缺問題。Weneedtotakemeasuresto______thefood______.3.傳統(tǒng)耕作方式正在被更環(huán)保的方式取代。______farmingmethodsarebeingreplacedbymoreenvironmentallyfriendlyones.4.這種新肥料能提高作物產(chǎn)量并減少病蟲害。Thisnewfertilisercanincreasecrop______andreduce______.5.有機(jī)農(nóng)業(yè)不使用化學(xué)農(nóng)藥和肥料。______farmingdoesnotusechemical______andfertilisers.6.團(tuán)隊(duì)合作幫助他們克服了研究中的許多困難。Teamworkhelpedthem______manydifficultiesintheir______.7.這項(xiàng)技術(shù)的推廣將擴(kuò)大農(nóng)作物的種植面積。Thespreadofthistechnologywill______theplanting______ofcrops.8.充足的營(yíng)養(yǎng)對(duì)植物的健康生長(zhǎng)至關(guān)重要。Adequate______is______forthehealthygrowthofplants.答案一、補(bǔ)全單詞1.hybrid2.devote3.shortage4.tackle5.crisis6.boost7.yield8.convince9.characteristic10.attain11.conventional12.pollinate13.assumption14.intense15.overcome16.expand17.output18.estimate19.domestic20.consumption21.comprise22.generate23.strain24.leisure25.soil26.celebrity27.envision28.sorghum29.broom30.grain31.vision32.reality33.salty34.urban35.bomb36.tunnel37.extension38.chemical39.wheat40.flavour41.fertiliser42.nutritional43.nutritious44.nutrition45.alleviate二、單項(xiàng)選擇1.A2.B3.C4.A5.B6.D7.A8.B三、單詞形式填空1.characteristics2.devoted3.intensity4.estimate5.production6.convinced7.de