[今日更新]安徽省2023~2024学年度届九年级阶段质量检测 R-PGZX D-AH✰.物理试卷答案

[今日更新]安徽省2023~2024学年度届九年级阶段质量检测 R-PGZX D-AH✰.物理试卷答案试卷答案,我们目前收集并整理关于[今日更新]安徽省2023~2024学年度届九年级阶段质量检测 R-PGZX D-AH✰.物理试卷答案得系列试题及其答案，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)

[今日更新]安徽省2023~2024学年度届九年级阶段质量检测 R-PGZX D-AH✰.物理试卷答案试卷答案

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-ENGLISHNEEKLY关治国板高课标掌上周报微信小程序英语周报智能小助手(2022-2023)第19期第四部分写作（共两节，满分35分）第一节短文改错（共10小题；每小题1分，满分10分）day,Istudywithmyclassmate,andwemakeprogresstogether.They假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文

文有10处语言错误，每句中最多有两处

每weremyfamily.Wehavemadeaplantakesomepicturesinhonorto处错误仅涉及一个单词的增加、删除或修改

增加：在缺词处加一个漏字符号(A),并在其下面写出该加的ourschoollife.Wewilldressupbutgotoeverycornerofthecampus词

(totakepicturesbyimitatethemovieposters.Webelievethere删除：把多余的词用斜线()划掉

修改：在错的词下划一横线，并在该词下面写出修改后的词willbemanyotherstudentswhichwillalsothinkitisfun.Ifthey'd注意：1.每处错误及其修改均仅限一词：2.只允许修改10处，多者（从第11处起）不计分liketojoinus,andwewillwelcomethemwarmly.I'msurewewillallHighschooltimewillbeparticularunforgettableforme.Everyhavegreatfunanditwillbecometheirsweetestmemory.第二节书面表达（满分25分）假定你是李华，现在正在英国留学

为鼓励学生锻炼身体、强健体魄，你校将于近期举办一次自行车骑行活动，你对此很感兴趣

请你用英语给相关负责人写一封邮件，询问有关情况

内容包括：1.活动的具体时间：2.是否提供多种路线选择：3.是否需要自带食物和水注意：1.词数100左右：2.可以适当增加细节，以使行文连贯

本套试题配有答题卡，扫扫即可下载；推荐登录PC端英语教师网www.ewteacher.com下载使用

选做题thatarestillgrowingandeatingtheirtraditionalstaples(主食)一for阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳example,SouthAsiaandWestAfrica-wereleastdependentonforeign选项

crops.★★★★女Furthermore,overthepast50years,theworld'sdietarydependenceSomepeoplemaybedimly(模糊地)awarethatThailand'schiliesonforeigncropshasincreasedfromaround63%tothecurrent69%.andItaly'stomatoesoriginatedinSouthAmerica.Now,forthefirsttime."Culturesadoptforeigncropsveryquicklyaftercomingintocontactwithanewstudyshowsmorethantwo-thirdsofthecropsthatsupportnationalthem,"Khourysays,pointingoutthatpotatoeswerebeinggrownindietsoriginallycamefromsomewhereelse-oftenfaraway.PreviousEuropejust16yearsafterbeingdiscoveredintheAndes."We'vebeenworkhadshownthatnationaldietshaveadoptednewcropsandbecomeconnectedgloballyforages,andyetthere'sstillchangegoingon.'moreandmoregloballyalikeinrecentdecades.Thenewstudyshowsthat1.Whatdoesthenewstudyshow?thosecropsaremainlyforeign.ColinKhoury.thestudy'sleadresearcherandhiscolleagueslookedA.Nationaldietshaveadoptednewcrops.fortheoriginsof151differentcropsacross23geographicalregionsB.Nationalcropslargelycomefromforeigncountries.C.Nationalcropsfailtofeedthenation'spopulation.x).TheythenexaminednationalstatisticsfordietandfoodproductioninD.Nationaldietsbecomemoregloballyalikegradually.177countries,covering98.5%oftheworld'spopulation2.Whatdidthescientistsdointheirresearch?IntheUnitedStates,thedietdependsoncropsfromtheA.TheystudiedthediversityofwildplantsMediterraneanandWestAsia,likewheatandothers.Meanwhile,theU.S.B.Theycomparedthenationaldietsofdifferentcountries.farmeconomyiscenteredonsoybeansfromEastAsiaandmaizefromC.Theyresearchedintotheoriginsofnumerouscountries'crops.MexicoandCentralAmerica,aswellaswheatandothercropsfromtheD.TheyfocusedontradebetweentheU.S.andothercountries.Mediterranean.TheU.S.isitselftheoriginofsunflowers,whichcountries3.WhatdidPaulthinkaboutthenewfindings?fromArgentinatoChinagrowandconsumeA.Theyconflictedwithpreviousfindings.订PaulGepts,aprofessorattheUniversityofCalifornia,Davis,calledB.Theyprovidedpracticalmeasuresforprofessionals.thefindingsveryimportant."ProfessionalsareawareofglobalC.Theycouldhelppeopleunderstandtheirfood'sorigins个人订户：interdependence,butthisisnotsomethingmostpeoplehavethoughtD.Theyexplainedwhythetraditionaldietisdisappearing.L订阅热线：about,"hesays."Thiscouldreallyhelppeopleunderstandwheretheir4.WhatdoKhoury'swordsinthelastparagraphmainlyimply?2扫描下方foodcomesfrom.A.Globalizationspeedsuptheexchangeofcrops.Regionsfarfromcentersofagriculturalbiodiversity(生物多样性)B.Typesofcropsareincreasingrapidly.回suchasNorthAmerica,northernEuropeandAustralia-aremostC.PotatoeshavealonghistoryinEuropedependentonforeigncrops.However,countriesinregionsofdiversityD.PotatoesoriginatedintheAndes.山西梁美婷本报采编中心(听力材料及参考答案见下期第4版；部分解析见《牧师用报参考》第3期)集体订户：请址：山青省太原市青阳物加号黄语因费诗：全国各地邮（所帆对曾：本报发行都·的韩颈：然

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如图所示,某同学在进行投篮训练时,将篮球从距水平地面高度为1.95m、距篮板水平距离为4m处投向篮板,篮球恰好沿水平方向击中篮板上离地高度为3.2m处,篮球反向弹回后又恰好落在该同学脚下,取重力加速度大小g=10m/s^2,不计空气阻力,下列说法正确的是A.篮球刚离开手时的速度大小为10m/sBCB.篮球击中篮板前瞬间的速度大小为8m/sC.篮球反向弹回时的速度大小为6nn/sD.篮球落地时的速度方向与水平方向夹角的正切值为1.6

22.(8分)如图所示是某处地铁施工时的起重机及其滑轮组的示意图.钢丝绳拉力F由电动机提供,拉力做功的功率为3000W,利用该滑轮组在30s内将质量为0.3t的沙土匀速吊出15m深的竖井.(g取10N/kg)(1)上述过程中滑轮组做的有用功是多少?410×10=](2)拉力的大小是多少?2000N(3)该滑轮组的机械效率是多少?50%