山西省太原市2025届山大附中九年级(上)开学检测试题(数学)

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山西省太原市2025届山大附中九年级(上)开学检测试题(数学)试卷答案

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选择性必修一UNIT2参考答案及部分解析参考答案1-5CDBCA6-10DCADA11.smaller12.published13.what14.than15.personally16.is17.tofollow18.tourists19.successful20.him21-25DCBBD26-30CABAA31-34DAAC35-39CGFAB40.Itcanhelpusanalyseourselvesandourwaysoflife41.Teenagersoftenspendmostoftheirdailytimewiththeirfriendsandtendtoimitatethem.42.Asadolescentsgraduallybecomeindependentinlife,parentsneedtoteachthemtodistinguishbetweenthegoodandthebadandchoosefriendsforthem.Accordingtothelasttwoparagraphs,adolescentsneedtobetaughttodistinguishbetweenthegoodandthebad,butthetextdoesn'tmentionwhetherparentsneedtochoosefriendsforthem.43.Yes.IfmyclassmatesareworkinghardbutIamatrest,Iwillfeelpeerpressure.ButItellmyselfthattakingaproperbreakisgoodformylearning.Ishouldworkatmyownpace.Onepossibleversion:Asthetwopicturesshow,therehavebeenchangestocommunicationbetweenpeoplewhentheygettogether.Peopleusedtosharealotabouttheirlifewhentheygottogether.Theychatted,laughedandhadagreattime.Now,whenpeoplearetogether,theytendtoplaywiththeircellphonesandignoreeachother.Itisthedevelopmentoftechnologythathascausedsuchchanges.Cellphonesarekillingface-to-facecommunicationbetweenpeople.Ithinkweshouldputourphonesawayatthetableandgiveourundividedattentiontopeoplearoundus,whichisimportanttoourrelationships.部分解析知识运用第一节主题语境:人与社会一一科学与技术本文是记叙文

科技改变了四肢瘫痪者ToddStabelfeldt的生活

1.C

根据本句中的But、下文中Stabelfeldt所说的Aspouseshouldbeyourloverandyourfriend..afreecaregiverStabelfeldtisaquadriplegicwithnomovementbelowhisshouldersHespendsmostofhistimerunninghisITbusinessfromhishomeoffice..hiswifearoundthehouse,andbuildinghischarity可知,虽然Stabelfeldt四肢瘫痪,但他不想依赖妻子照顾他,takecareof符合语境

2.D

根据下文中的HespendsmostofhistimerunninghisITbusinessfromhishomeofficehiswifearoundthehouse,andbuildinghischarity可知,Stabelfeldt虽然四肢瘫痪,但他并没有成天自我怜悯,而是积极生活

feelsorryforyourself觉得自己倒霉;自我怜悯

3.B

根据下文中的TechnologieslikeApple's“Home”appallowStabelfeldtto..varioussmartaccessoriesinhishouse-fromdoorlockstolights.Hecan..Apple'sintelligentdigitalassistantSiritoworkitall及Karen所说的When'mcooking,Idon'thaveto..anddothose

山西省太原市2025届山大附中九年级(上)开学检测试题(数学)

9.介导协助扩散的转运蛋白分为载体蛋白和通道蛋白两种,有关说法,不正确的是()A.易化扩散速率与转运蛋白数量有关B.通道蛋白不与被转运物质相结合C.载体蛋白和通道蛋白在转运分子和离子时,其作用机制是一样的D.载体蛋白转运物质时都会发生自身构象的改变