陕西省西安市汇知中学2024-2025学年度第一学期九年级定位测试(物理)试卷答案试卷答案,我们目前收集并整理关于陕西省西安市汇知中学2024-2025学年度第一学期九年级定位测试(物理)试卷答案得系列试题及其答案，更多试题答案请捕获只因吧
陕西省西安市汇知中学2024-2025学年度第一学期九年级定位测试(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：全国各地邮局（所帆对曾：本报发行都·的韩颈：然
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3.如图所示的电路中,定值电阻分别为是间间加12V的稳恒电压,则下列说法正确的的是、R=60、R=30、R=6Ω,现在M、N两点R1=4,R2=6,R3=3,R4=6,A.M、N间的总电阻为12Ω3:2B.R1R4B.和R两端的电压比为3:22:1MR1C.C.流过R和R:的电流比为2:1R2R3D.R1和1R两端的电压比为2:3R2【高二物理试卷第1页(共6页)+66×3&+3+6=122R4
19.如图甲所示,质量分别为m1和m2的物块A、B中间用轻弹簧连接,静止在光滑的水平面上。在某一瞬间,B获得水平向右的速度v=3m/s,,以此刻为计时起点,两物块的速度随时间变化的规律如图乙所示,从图像信息可得甲A.两物块的质量之比为m1:m2=1:2B.若m=1kg,运动过程中弹性势能最大值为3Jm2=1kg,C.从t到t;时刻弹簧由伸长状态恢复到原长t3t4D.t2时刻,A、B动能Ek1:Ek2=8:1
题t=0、t=0.428.一列简谐横波沿x轴传播,t=0、=0.42s时刻的波形如图中实线所示,已知实线有多项符合题目要求,全部选对的得6分,选对但不全的得3分,有选错的得0分。o线线
