江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理考试试卷

江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理试卷答案,免费查试卷答案网站目前收集并整理关于江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理得系列试题及其答案，更多试题答案请关注我们

江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理试卷答案

以下是该试卷的部分内容或者是答案亦或者啥也没有，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

Step:Wetouchourfacesaround3,000timesaday-ofteninvitinggerms()toenterourmouth,nose,andeyes.Usetoiletpapertoavoidtouchingthedoorhandle.And,mostimportantly,washyourhandsoftenwithhotrunningwaterandsoapfor20seconds.3.Howoftendoyouthinkaboutfightinggerms?Finding:Seniorsarenotfightinggermsaswellastheyshould.Step:Beawareofgerms.Doyouknowitisnotyourtoiletbutyourkitchensponge()thatcancarrymoregermsthananythingelse?Tokillthesegerms,keepyourspongeinthemicrowavefor10seconds.1.WhatisfoundoutaboutAmericanseniors?A.Mostofthemhavegoodhabits.B.Nearly30%ofthembathethreedaysaweek.C.Allofthemarefightinggermsbetterthanexpected.D.Aboutonethirdofthembrushtheirteethonlyonceaday.2.DoctorssuggestthatpeopleshouldwashtheirhandsA.twiceadayB.eighttimesadayC.fourtimesadayD.threetimesaday3.Whichofthefollowingistrueaccordingtothetext?A.Weshouldkeepfromtouchingourfaces.B.Akitchenspongecancarrymoregermsthanatoilet.C.Therearelessthan300typesofbacteriainthemouth.D.Weshouldwashourhandsbeforetouchingadoorhandle.4.ThetextprobablycomesfromA.apopularmagazineB.abookreviewC.aguidebookD.anofficialdocument【语篇导读】本文是一篇说明文

文章主要关注美国老年人健康习惯的问题

文章列出几种老年人需要遵守的良好健康习惯状况的调查结果，并分别提供了相应的专家建议

l.D细节理解题

由第一个问题Finding部分的Afull33%ofseniorsbrushtheirteethonlyonceaday.可知，大约三分之一的美国老年人每天仅刷一次牙

2.B细节理解题

由第二个问题Finding部分的Andnearly30%washtheirhandsonly4timesaday-halfofthenumberdoctorsrecommend.可知，几乎百分之三十的老年人一天只洗四次手一是医生推荐量的一半，即医生建议一天要洗八次手

3.B细节理解题

由第三个问题Step部分的Doyouknowitisnotyourtoiletbutyourkitchenspongethatcancarrymoregermsthananythingelse??可知，厨房的海绵携带病菌的数量要比厕所还要多

4.A推理判断题

本文主要讲述美国老年人的健康习惯，是一篇健康类说明文，因此推断应该刊登在受欢迎的杂志上

二、七选五（共5小题；每小题4分，满分20分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项

选项中有两项为多余选项

Weallknowaboutthehealthbenefitsofswimming,includingbuildingendurance,musclestrengthandcardiovascular(fitness.5Manypeoplefeelthatswimmingisveryexcitingandrelaxing.Cold-waterswimming-sometimescalledwildswimming-involvesswimminginnaturalareasincludingponds,riversandthesea.Jumpingincoldwatergivesashortsharpshocktothebody.6Acolddipmightwakeyouup,butresearchhasfounditcanhavemuchbiggerbenefitsthanthoseforyourbodyandmind.Aswellasbeinggoodexercise,cold-waterswimmingimproveswell-being.7Onemanwhosufferedconstantpainaftersurgeryclaimedhewascuredbytakingaswimincoldopenwater.Andanotherswimmer,SandriaSimons,toldtheBBC"theimmersionofyourbodyincold,saltwater,justfeelinglikeyou'reatonewithnatureifyoulike,justfeelsamazing."Whatisitthatpeoplearegainingfromthiscoldexperience?Doctorssaygettingintocoldwatermakesastressresponse,butthemoreyoudoit,yourreactiontostressisreduced.8Inaddition,cold-waterswimmingcanexerciseswimmers'willpower.Buttherearebiggerbenefitsofthisexercise.Someexpertsbelievecold-waterswimminghelps"cross-adaptation",whereoneformofstresspreparesthebodyforanother.9·41·

江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理第一部分

13.(7分)如图所示,闭合开关后,电压表示数为2V,,电流表示数为0.8~1.3A之间的某个值。一段时间后,某电阻发生了故障,两表的示数变为4.5V和1.5A.已知电源电动势E=6V,R3=1。(1)电路中哪一个电阻发生了故障?属于何种故障?(2)求电阻R1的阻值;(3)求电源内阻r及电阻R2的阻值。

江苏省2023-2024学年第一学期联盟校高三年级第一次学情调研检测z物理第二部分（待更新）

3.某分压电路的一部分如图所示,接线柱M、N之间的电压U恒定不变,C、D间接有定值电阻U0R,,开始时滑片P位于滑动变阻器的中央位置不远处,R,两端的电压刚好等于RxRx,U02。下列说D法正确的是A.开始时滑片P位于滑动变阻器的中央位置上方不远处向下B.滑片P向下移动时定值电阻两端的电压增大CC.当滑片P位于滑动变阻器的中央位置时,R.两端的电压RxU02D.滑片P向上移动一些,并将R,更换为阻值更大的定值电阻R,则,则R1两RxR1,N端的电压可能等于U02D