2026年雅思备考词汇与语法精讲精练题集

2026年雅思备考：词汇与语法精讲精练题集词汇与语法精讲精练题集（2026年雅思备考）第一部分：词汇填空题（共10题，每题2分）背景：考虑到2026年雅思考试可能更侧重科技与环保领域的词汇，以下题目围绕“人工智能与可持续发展”主题设计。1.题目：Therapidadvancementofartificialintelligencehasbroughtbothopportunitiesand_______totheglobaleconomy.A.challengesB.profitsC.innovationsD.disruptions2.题目：Toachievecarbonneutrality,renewableenergysourceslikesolarandwindpowermustbe_______onalargescale.A.prioritizedB.neglectedC.commercializedD.discouraged3.题目：ThenewAI-drivensystemcan_______complexdatapatternsfarmoreefficientlythantraditionalmethods.A.analyzeB.ignoreC.compileD.misinterpret4.题目：Manyenvironmentalistsarguethatplasticpollutionisoneofthemost_______issuesfacingmarineecosystemstoday.A.manageableB.trivialC.pressingD.insignificant5.题目：Thegovernmenthasintroducedstrictregulationsto_______themisuseoffacialrecognitiontechnologyinpublicspaces.A.prohibitB.encourageC.optimizeD.standardize6.题目：Sustainableagriculturepracticesaimtominimizethe_______ofchemicalfertilizersonsoilhealth.A.dependencyB.efficiencyC.requirementD.contribution7.题目：TheintegrationofAIintohealthcarehassignificantly_______theaccuracyofdiseasediagnosis.A.enhancedB.reducedC.delayedD.complicated8.题目：Tocombatdeforestation,reforestationprogramsmustbe_______withlong-termecologicalplanning.A.alignedB.conflictedC.isolatedD.ignored9.题目：Thecompany’snewpolicyencouragesemployeestoadoptamore_______approachtowork-lifebalance.A.flexibleB.rigidC.conservativeD.dismissive10.题目：Thestudyfoundastrong_______betweenairpollutionlevelsandrespiratoryhealthoutcomes.A.correlationB.contradictionC.independenceD.disparity第二部分：语法改错题（共8题，每题3分）背景：针对雅思写作和口语中常见的语法错误进行练习。1.题目：Shedoesn’thaveenoughmoneytobuyacar,andshecan’tborrowanyfromherparentseither.→错误：_______修改：_______2.题目：IfIhadstudiedharderlastyear,Iwouldhavepassedtheexamwithhighermarks.→错误：_______修改：_______3.题目：ThecommitteedecidedtopostponethemeetinguntilnextTuesdaybecauseoftheheavyrain.→错误：_______修改：_______4.题目：Neitherthestudentsnortheteacherunderstandsthecomplexscientifictheory.→错误：_______修改：_______5.题目：Despitethedifficulties,theymanagedtocompletetheprojectontime.→错误：_______修改：_______6.题目：Neitherthemanagernorthestaffagreewiththenewpolicy.→错误：_______修改：_______7.题目：IfIwereyou,Iwouldapologizetoherimmediately.→错误：_______修改：_______8.题目：Thecompany’sprofitsincreasedby20%lastquarter,anditwasmainlyduetothenewmarketingstrategy.→错误：_______修改：_______第三部分：词汇搭配题（共12题，每题2分）背景：考察动词、名词、形容词等词汇的固定搭配能力。1.题目：Theresearchpaperrequiresamore_______analysisofthedata.A.thoroughB.casualC.superficialD.biased2.题目：Thenewpolicyaimsto_______energyconsumptioninthemanufacturingprocess.A.reduceB.increaseC.maintainD.ignore3.题目：Thecompany’ssustainabilitygoalsarehighly_______withglobalenvironmentalstandards.A.alignedB.conflictedC.detachedD.associated4.题目：TheAIsystemcan_______real-timedatatomakeaccuratepredictions.A.processB.neglectC.generateD.discard5.题目：Thegovernment’seffortsto_______plasticwastehaveshownlimitedsuccesssofar.A.eliminateB.encourageC.supportD.promote6.题目：Thestudyfoundastrong_______betweenclimatechangeandextremeweatherevents.A.relationB.conflictC.correlationD.contradiction7.题目：Theteamneedstoimproveits_______tohandlecomplexprojectsmoreefficiently.A.capabilityB.incompetenceC.negligenceD.indifference8.题目：Thenewlawwill_______theuseofsingle-useplasticsinsupermarkets.A.prohibitB.allowC.regulateD.encourage9.题目：Thecompany’sapproachtoenvironmentalsustainabilityishighly_______.A.innovativeB.outdatedC.irresponsibleD.inconsistent10.题目：TheAI-poweredchatbotcan_______customerqueries24/7withouthumanintervention.A.addressB.ignoreC.dismissD.compile11.题目：Thegovernment’snewpolicyaimsto_______thespreadofmisinformationonline.A.combatB.facilitateC.supportD.encourage12.题目：Theresearchpaperprovidesacomprehensive_______ofthelatesttechnologicaladvancements.A.overviewB.critiqueC.denialD.rejection第四部分：句子改写题（共6题，每题4分）背景：考察句子结构变换能力，如被动语态、倒装句等。1.题目："Theexperimentwasconductedbytheresearchteamlastweek."→改写为主动语态：_______2.题目："Ifithadrainedyesterday,wewouldhavecanceledthepicnic."→改写为虚拟语气（陈述句）：_______3.题目："Despitetheheavyrain,theycompletedthemarathon."→改写为强调句：_______4.题目："Thenewpolicywillbeimplementednextmonthbythegovernment."→改写为主动语态：_______5.题目："Noonecandenytheimportanceofrenewableenergyintoday’sworld."→改写为反义疑问句：_______6.题目："Thecompany’sprofitsincreasedsignificantlylastyear."→改写为过去分词作状语：_______答案与解析第一部分：词汇填空题答案与解析1.A.challenges解析：人工智能的发展带来机遇的同时也引发了挑战，故选challenges（挑战）。2.A.prioritized解析：实现碳中和需要优先发展可再生能源，故选prioritized（优先考虑）。3.A.analyze解析：AI擅长分析复杂数据，故选analyze（分析）。4.C.pressing解析：塑料污染是紧迫的环境问题，故选pressing（紧迫的）。5.A.prohibit解析：政府严格禁止滥用人脸识别技术，故选prohibit（禁止）。6.A.dependency解析：可持续农业旨在减少对化肥的依赖，故选dependency（依赖）。7.A.enhanced解析：AI提高了疾病诊断的准确性，故选enhanced（提高）。8.A.aligned解析：植树造林需与长期生态规划相结合，故选aligned（一致）。9.A.flexible解析：公司鼓励灵活的工作方式，故选flexible（灵活的）。10.A.correlation解析：空气污染与呼吸道健康存在关联，故选correlation（关联）。第二部分：语法改错题答案与解析1.错误：can’tborrowany修改：can’tborrowany解析：并列结构中，前半句用can’t，后半句也需用can’t。2.错误：wouldhavepassed修改：wouldhavepassed解析：虚拟语气正确，无需修改。3.错误：becauseof修改：dueto解析：dueto更正式，但becauseof也可，此处选后者更优。4.错误：neither...nor...后的动词需一致修改：neitherthestudentsnortheteacherunderstands解析：主语是theteacher，谓语用understands。5.错误：无错误修改：无需修改6.错误：neither...nor...后的动词需一致修改：neitherthemanagernorthestaffagree解析：主语是thestaff，谓语用agree。7.错误：wereyou修改：wasI解析：虚拟语气中，if从句主语用I，主句用was。8.错误：itwasmainlydueto修改：itwasmainlybecauseof解析：dueto更简洁，但becauseof也可，此处选后者更优。第三部分：词汇搭配题答案与解析1.A.thorough解析：分析需要彻底，故选thorough（彻底的）。2.A.reduce解析：政策旨在减少能耗，故选reduce（减少）。3.A.aligned解析：公司目标与全球标准一致，故选aligned（一致的）。4.A.process解析：AI处理实时数据，故选process（处理）。5.A.eliminate解析：政府努力消除塑料垃圾，故选eliminate（消除）。6.C.correlation解析：气候变暖与极端天气有关联，故选correlation（关联）。7.A.capability解析：团队需提升能力，故选capability（能力）。8.A.prohibit解析：法律禁止使用一次性塑料，故选prohibit（禁止）。9.A.innovative解析：公司做法环保创新，故选innovative（创新的）。10