河北省2023-2024学年第二学期八年级学情质量检测（二）物理试卷答案试卷答案,炎德英才答案网站目前收集并整理关于河北省2023-2024学年第二学期八年级学情质量检测（二）物理试卷答案试卷答案得系列试题及其答案，更多试题答案请关注我们
河北省2023-2024学年第二学期八年级学情质量检测（二）物理试卷答案试卷答案
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可只高一同步周测卷/英语tootherswhetherwearehappyorsad.Thisisso-called“bodylanguage”.Bristling(直立的)furiss可(二十三)选择性必修一Unit5anunmistakablewarningofattackamongmanyanimals.Similarly,thebowedheadordroopingtail(考试时间40分钟，满分100分)》showsareadinesstotakesecondplaceinanyanimalgathering.Suchameansofcommunicationisabasicmechanism(thatanimals,includinghuman—、单词拼写（共10小题；每小题1分，满分10分）beings,instinctivelygetanddisplay.Istheabilitytospeakjustanothersortofinstinct()If根据空格前首字母或空格后括号内的汉语提示写出单词的正确形式
so,howdidhumanbeingsgetthisamazingskill?Biologistscanreadilyindicatethatparticularareaof1.Thewomanwastootiredandshedreamedoflivingaquietlifeona(遥远的)island,ourbrainwherespeechmechanismfunctions,butthisdoesn'ttellushowthatpartofourbodiesorig-2.Sow(播种)thesinspringandyouwillhaveagoodharvestinautumn.inatedinourbiologicalhistory.3.“I'dliketoseeasofyourproduct,"themanagersaidtothesalesman.1.AccordingtoPara1,whichwonderdowetakeforgranted?数4.Policeshehelpedthethieftoescape.A.Thescienceprogress.B.Thecommunicationability.5.Her(祖先)livedonanislandmanyyearsago.C.Theamazingpoweroftechnology.D.Theunforgettablewonderofnature.O6.Theideathatfishcan2.WhatcanbeinferredfromPara3?(产生)electricityisalmostunbelievable7.Thetwogroupsofchildrenhavequitedifferent(特征)A.Bodylanguageisuniquetohumans.B.Animalsexpressmoreemotionsthanhumansdo.尔8.Phumanscouldn'tevenmakeafire.9.Ananimalthatcan'tddangercan'tstayalive.C.Bodylanguagereflectsaperson'semotionalcondition.10.Thehairgrowsataspeedofabout1cpermonthD.Humansandanimalscanunderstandeachotherbyusingbodylanguage.二、短语填空（共5小题；每小题2分，满分10分》3.Whatcanweknowabouthumanbeings'abilitytospeakfromthispassage?长根据句意选择正确的短语填空，注意使用正确形式
每个短语限用一次
A.TheoriginofitisstillamysteryB.Themasteryofitisuniversal.浆C.Itislearnedfromanimals.D.Itneedsalotofpractice.ofalltime,inquestion,becrowdedwith,adaptto,avarietyofE4.Whatisthispassagemainlyabout?1.Becauseitpeopleandtheirvehicles,Ican'tgetthroughthemarketeasilyA.Thedevelopmentoflanguage.B.Thespecialrolehumansplayinnature.留2.Theworldwillbedifferent,andwewillhavetobepreparedtothechangeC.Thepowertoconveyinformationtoothers.D.Thedifferencebetweenhumansandanimals3.Wehopetocometoanagreementonthematter四、七选五（共5小题；每小题4分，满分20分）分4.Beethovenisthegreatestmusician.阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项
选项中有两项为多余众5.Toeathealthyfoodisthemostimportantforyoutoremember.选项
三、阅读（共4小题；每小题5分，满分20分）Howto"Speed-read"BodyLanguage阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项
Duetothecoronaviruspandemic,socialdistancinghasdramaticallychangedthewayweinteractEverydayweexperienceoneofthewondersoftheworldarounduswithoutevenrealizingit.Itiswitheachother,especiallywhenitcomestonon-verbalcommunication.nottheamazingcomplexityoftelevision,northeimpressivetechnologyoftransport.TheuniversalWearingafacemaskhasquicklybecomethenorm()-andthatwilllikelyremainforthewonderweshareandexperienceisourabilitytomakenoiseswithmouths,andsotransmit(foreseeablefuture.1Howcanwebetterreadbodylanguage,nowthatwe'rewearingmasks?ideasandthoughtstoeachother'sminds.ThisabilitycomessonaturallythatwetendtoforgetwhatPartoftheanswerliesinthequestionitself.Toooften,weputallourfocusintopeople'sfaces,awonderitis.whenweshouldalsobeobservingthemovementsoftheirentireupperbodies.Thisisespeciallyim-Obviously,theabilitytotalkissomethingthatmarkshumansofffromanimals.Ofcourse,someportanttoday,sincewedoalotofsocialinteractionsthroughvideoplatforms,whereweseeeachoth-毁animalshavepowersjustasamazing.Birdscanflythousandsofmilesbyobservingpositionsoftheermostlyfromthewaistup.2Herearesometipsonhowtospeed-readit.starsintheskyinrelationtothetimeofdayandyear.InNature'stalentshow,humansareaspeciesTouchingtheneck地ofanimalsthathavedevelopedtheirownspecialact.Ifwereduceittobasicterms,it'sanabilityforIfsomeoneistouchingtheir"neckdimple"(thevisibleindentationatthemiddle-frontoftheircommunicatinginformationtoothers,byvaryingsoundswemakeaswebreatheout.neck),itcouldmeanthey'redistressedorinsecure.3Itisnotthatwedon'thaveotherpowersofcommunication.OurfacialexpressionsconveyRubbingthechest)ouremotions,suchasanger,orjoy,ordisappointment.Thewayweholdourheadscanindicate4Ifsomeoneisrubbingtheupperpartoftheirchestwithapalmofahand(orevenjustthe英语（外研社版）第1页（共4页）衡水金卷·先享题·高一同步周测卷二十彐英语（外研社版）第2页（共4页）新教材
河北省2023-2024学年第二学期八年级学情质量检测（二）物理试卷答案第一部分
A.当=2,小球速度为2gRB.小球的最大速度为gRC.当=3,小球速度达到最大D.若将小球质量改为0.5m,则小球速度最大时有>23
河北省2023-2024学年第二学期八年级学情质量检测（二）物理试卷答案第二部分（待更新）
4.4.如图所示电路中,电阻R=12,R=6.当单刀双掷开关S置于位置1时,电压表读数R1=12,R2=6。为3V,则当s置于位置2时,电压表读数的可能值为A.1VB.2VC.3VD.4V
