2024-2025学年 数学二年级上册冀教版期末测试卷 （含答案）.DOCXVIP

主题三科技创新

【命题角度】科学技术(2023阅读C)、发明创造(2022语篇填空第一节)、科技与生活

一、阅读理解

A(2024福建改编)

Materials

Awideglassjarwithalid

Veryhotwater

Someice

Amatch

Veryimportant!Onlyparentsdealwithmatches！！！

Steps

1.Turnthelidupsidedownandfillitwithice.

2.Fillthejarabout1.5cmwithveryhotwater.

3.Askyourparenttolightamatch.Thenblowoutthematchjustabovethejar.Holdthesmokingstickinside.(Youwantsmokefromthematchtofillthejar.)

4.Quicklyputthelidwithiceonthejar.Coverthejarcompletely.

5.Letthecloudformforafewminutes.Thentakethelidoffandmeetthecloud！

Result

Arealcloudcomesup.Butitisnotroundanditdisappearssoon.

()1.Whataretheboyandhisfathertalkingabout?

A.Rabbits. B.Flowers. C.Trees. D.Clouds.

()2.Whichisveryimportantwhenyouusematchesintheexperiment?

A.Aglassjar. B.Veryhotwater. C.Someice. D.Yourparentshelp.

()3.【跨学科·物理】Whatistherightorderof“makingthecloud”？

A.①②③⑤④ B.①③⑤②④ C.①④③⑤② D.①⑤②③④

()4.Whatistheresultoftheexperiment?

A.Arealcloudcomesup. B.Thecloudisround.

C.Thecloudlastsafewhours. D.Theclouddoesntdisappear.

()5.Wheredoesthetextprobablycomefrom?

A.Anovel. B.Astorybook. C.Atravelguide. D.Asciencemagazine.

B(2024兰州改编)

Smarthomesarebecomingmoreandmorepopularthesedays.Whatisasmarthome?Asmarthomeisalivingspacewithadvancedtechnology.Itallowsyoutocontroldifferentdevices(装置)inyourhomebyjusttappingonyoursmartphone—whetheryoureathomeoronyourwaytowork.

Smarthomesincludesmartdevicesandsystems,suchaslocks,fridges,bulbs,washingmachines…Youmaywonderhowtheywork.Smartspeakersareusedtoplaymusicoranswerquestionswithvoices.Smartlightingsystemcanbecontrolledremotely(远程地)accordingtoyourneeds.Smartfridgesmightsuggestrecipes(食谱)andevenorderfoodsyoune