2026年新高考化学定语状语从句预测卷含解析

2026年新高考化学定语状语从句预测卷含解析考试时间：______分钟总分：______分姓名：______第一部分选择题1.Thereactionrateincreasessignificantly______thetemperatureisraised.A.whenB.whichC.ifD.that2.Acatalystisasubstance______canchangetherateofachemicalreactionwithoutbeingconsumeditself.A.whichB.whoseC.thatD.what3.______themixtureisheatedto100°C,watervaporbeginstoescape.A.WhileB.BecauseC.AlthoughD.Sothat4.Elements______atomicnumberisgreaterthan92areclassifiedasradioactive.A.whoseB.whichC.whoseD.that5.Thisexperimentrequiresgreatcare______thechemicalsinvolvedarehazardous.A.becauseB.sothatC.whenD.if6.Themoleculepossessesapolarcovalentbond______electronegativitydifferencebetweentheatomsissignificant.A.whichB.whereC.whoseD.why7.______wecannotseeatomsdirectlywiththenakedeye,theyarethefundamentalbuildingblocksofmatter.A.SinceB.AlthoughC.BecauseD.Unless8.Asubstance______meltingpointislowiscalledaliquidatroomtemperature.A.whichB.thatC.whoseD.whom9.Thechemistcontinuedhisresearch______hemadeagroundbreakingdiscovery.A.untilB.beforeC.afterD.when10.Itisimportanttofollowtheinstructions______writingthelaboratoryreport.A.whichB.thatC.howD.where第二部分多项选择题11.Inanacidicsolution,theconcentrationofhydroxideions(OH-)______theconcentrationofhydrogenions(H+).A.islessthanB.isgreaterthanC.isequaltoD.hasnorelationto12.Theperiodictableisorganized______theatomicnumberoftheelements.A.accordingtoB.basedonC.inrelationtoD.dependingon13.______thepressureonagasincreases,itsvolumedecreases,assumingconstanttemperature(Boyle'sLaw).A.WhenB.IfC.BecauseD.Although14.Carbondioxide(CO2)canbeproduced______heatingcalciumcarbonate(CaCO3).A.byB.withC.throughD.as15.Achemicalequationmustbebalanced______thelawofconservationofmassisobeyed.A.inorderthatB.sothatC.becauseD.although16.______theatomsinamoleculeshareelectronsequally,thebondformedisnonpolarcovalent.A.IfB.WhenC.UnlessD.Where17.Thesolubilityofmostsolidsolutesinwater______temperatureincreases.A.increasesB.decreasesC.remainsconstantD.becomesunpredictable18.Aprecipitateforms______twosolutionsaremixedandachemicalreactionoccurs.A.whichB.whenC.ifD.because19.Thevalenceelectronsofanatomdetermineitschemicalreactivity______itisabletobondwithotheratoms.A.whyB.thatC.howD.as20.Organiccompoundsareprimarilycomposed______carbonandhydrogenatoms.A.ofB.fromC.byD.in第三部分填空题21.______thetemperaturedropsbelowfreezingpoint,waterturnsintoice.22.Manytransitionmetalscanformmorethanonecation______theirelectronscanbelostfromdifferentshells.23.______thereactionmixtureisstirred,thereactionratemayincreaseduetoimprovedmixing.24.Thebonddissociationenergyistheenergyrequired______aspecificbondisbroken.25.______theatomsinamoleculearearrangedsymmetrically,themoleculemaybenonpolarevenifitcontainspolarbonds.第四部分简答题26.Describethefunctionofanadverbialclauseoftimeinthecontextofchemicalexperiments.Provideanexamplesentenceusingsuchaclausetodescribeastepinalaboratoryprocedure.27.Explainhowthemeaningofasentencechangeswhenarelativeclause(eitherdefiningornon-defining)isaddedtoidentifyaspecificchemicalsubstance.Useanexampletoillustrateyourpoint.28.Discusstheimportanceofunderstandingthestructureofcomplexsentencescontainingmultipleadverbialclauseswhenreadingadvancedchemistrytexts.Whyisthisskillcrucialforstudents?29.Analyzethesentence:"Althoughitishighlyreactive,fluorinegas(F2)isessentialforproducingmanyimportantcompounds."Identifythetypeofadverbialclauseusedandexplainitsfunctioninthesentence.30.Explainthedifferenceinmeaningbetweenthesentences:"Thesubstancedecomposeswhenheated."and"Thesubstancedecomposesifheated."Discusstheroleoftheadverbialclauseineachsentence.试卷答案第一部分选择题1.A2.C3.A4.D5.A6.B7.B8.B9.A10.D第二部分多项选择题11.A,B,C12.A,B,C13.A,B,C14.A,C,D15.A,B,C16.A,B,C17.A,B,C18.B,C19.C20.A,B第三部分填空题21.When22.because23.As24.tobreak25.If第四部分简答题26.解析思路：考察对状语从句中时间状语从句的理解和应用。需说明其功能是表示动作发生的时间，并在化学实验语境下举例。例如，描述过滤操作时使用“Afterpouringthesolutionthroughthefilterpaper...”。27.解析思路：考察对定语从句（分清限定性与非限定性）作用的理解。需解释定语从句用于具体指明或修饰前面提到的化学物质，使指代更清晰。例如，“Theelementwhoseatomicnumberis6...”明确指代碳元素。28.解析思路：考察对复杂句中多个状语从句综合理