[今日更新]陕西省2024届高三年级上学期1月联考.物理试卷答案

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[今日更新]陕西省2024届高三年级上学期1月联考.物理试卷答案试卷答案

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MyheartwasfilledwithprideandnewfoundconfidencethatIcouldnothaveimaginedbeforemyBelieveinyourself.catsrescuedme.Forthedaysthatfollowed,IproudlysatamongmyclassmateswithanewsenseofAsmilegoesalongway.Whenyouwalkinthehalls,don'tkeepyoureyesonthefloor.Raiseyourheadandmakeeyecontact(目光接触)withotherpeople,4_Introduceyourself.Tellthem必worthandimportance1.Whatdoestheunderlinedword"deter"meaninthefirstparagraph?yournameandwhereyou'refrom.A.Inspire.B.Touch.C.Encourage.D.Discourage.Rememberpeople'snames.2.WhydidMr.Doocymakethesuggestion?Youlikeitwhenpeopleuseyourname,andsodootherpeople.5Besides,asktheminaA.Totesttheauthor'swayofcarryingthingskindwayiftheyhaveanickname().You'dbesurprisedathowoftenthismightcomeinhandy.B.Tohavetheauthorshowherselfinclass.A.Befriendlytoothers.C.Touseakittenforhisclassroomteaching.B.Joininafter-schoolactivitiesyoulike.D.Toanalyzethecauseoftheauthor'sshyness.C.Makingnewfriendscanbehard,tooD.Neverchangewhoyouaretotrytofitin.野3.Whatwastheauthorthinkingaboutwhentalkinginclass?A.Thefewfriendsthatshehad.E.Ifyouseesomeoneyoudon'tknow,smileorsay"Hi".F.Peoplemaybecomeangryifyoujustbeginbysaying"Hey"eachtime.B.Thecauseofherbeingshy.G.Don'tsitatthebackoftheclassroomwhereotherpeopledon'tnoticeyou!C.Thecatslyingbeforeher.班级姓名分数些D.Herteacher'srealpurpose些4.Whatcanbeinferredabouttheauthoraftertheevent?完形填23456789101112131415A.Shebegantofeelconfidentatschool.答案B.Sheshowedaninterestinkeepingpets.C.Sheleftthecatsinthecareoftheclass.阅读D.Shehurtherarmswhenplayingwithcats.答案五、七选五（共5小题；每小题4分，满分20分）阅读下面短文，从短文后的选项中选出可以填人空白处的最佳选项

选项中有两项为多余七选五选项

答案HowtomakefriendsatanewschoolStartingatanewschoolcanbedifficult.Everythingseemstobedifficult,andyoudon'teven六、语法填空（共10小题；每小题1分，满分10分）》当knowwheretogoforyourownclasses.1However,ifyouusetheseskills,youcanquicklytum阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式

Withmyhighschoollife1(begin),Ifeelalittleanxiousrightnow.Ihopetomakeagoodsomeofthosestrangersintofriends.first2(impress).ButIwonderwhetherIwillmakefriendsorwhatifnoonetalkstome.Beyourself.2Ifsomepeopledon'tacceptyou,they'renotthekindoffriendsyouneed.PeopleoftenTotellthetruth,themathsclasswasdifficultforme,3theteacherwaskindandfriendly.staytogetherbecausetheyhavesimilarinterests.Forexample,someonewhodoesalotofsportsmayHetoldusafunnystoryandeverystudentlaughedsomuch!Intheafternoon,wehadourchemistry燸makefriendswiththosewhoalsorunorswimalot.class.Thelabisnewandthelessonwas4(interest),buttheguynexttometriedtotalktome3thewholetime.Therefore,Icouldn'tconcentrate5theexperiment.I6(real)wantedtoRemembertobenicetothepeopleyoumeetatyournewschool.Ifyouthinkthatyouwillsaytellhimtobequietandleavemealone!somethingthatmaymakethemfeelsad,donotsayanythingandjustnodyourheadiftheytalktoAllinall,thefirstdayis7wonderfulday.ThoughIwasworriedinthemorning,Ididn'tyou.Also,remembertobeashelpfulaspossible!feelawkwardor8(frighten)atall.IbelieveIwillmakenew9(friend)inthenewschoolhereandthere'salot10(explore)atseniorhigh.Ithinkthattomorrowwillbeagreatday!新教材英语（译林版）第3页（共4页）衡水金卷·先享题·高一同步周测卷二英语（译林版）第4页（共4页）

8.如图为一含有理想变压器的电路,原线圈接电压有效值为220V的正弦交变电源,灯泡灯泡8.如3.75Ω铭牌标有“24V铭牌标有“24V38.4W”字样,当电阻箱接入电路的阻值为3.75Ω时,灯泡L恰好证常好L的阻值的影响,若将电阻箱接入电路的阻值调到5.0Ω,则灯泡5.0Ω,A.33.75W

14.(14分)足够长的传送带与水平面间的夹角=30^,,传送带以v=5m/s的速度沿逆时针方向匀速转动。用胶水把质量m=1kg的两个完全相同的物块上下粘在一起形成一个组合体,t=0时,把组合体无初速度放在传送带的顶端,如图所示。已知物块与传送带之间的动摩擦因数=32,重力加速度g=10m/s^2,最大静摩擦力等于滑动摩擦力。求:(1)整个过程物块和传送带由于摩擦产生的内能。(2)下面物块在粘接处给上面物块的作用力的大小。

(2)如图二所示,为了研究气体的扩散现象,其中的(选填“甲”或乙”)图所示的实验装置更合理,撤掉两瓶中间的玻璃板,两种气体就会逐渐混合在一起,最后颜色变得