[今日更新]陕西省2023-2024学年度第一学期第一阶段九年级综合作业历史考试试卷

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[今日更新]陕西省2023-2024学年度第一学期第一阶段九年级综合作业历史试卷答案

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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·

20.有俄罗斯学者指出,“这场即将发生的革命不仅是由于仍然保留的平农奴隶和等级制在社会关系中的不成熟性所决定的,而且是由于国家必须实现社会经济、文化、政治发展的现代化要求决定的。在城市和乡村、在上层和下层,日益尖锐的矛盾就是这种要求的反映”。该学者意在说明A.十月革命是双重性质的革命B.一战成为十月革命的催化剂C.十月革命有广泛的群众基础D.十月革命的爆发具有必然性

7.针对当时有些青年“沉睡在科学救国的迷雾里”,挥代英在1923年发表的《学术与救国》中说:“技术科学是在时局转移以后才有用,他自身不能转移时局……要救中国,社会科学比技术科学重要得多。”这说明当时A.中国社会的主要矛盾发生根本改变B.国人意识到全盘西化的谬误C.知识分子积极探索科学的救国方案D.救亡图存开始转向制度层面