[今日更新]河南省宁陵县2023-2024学年度九年级上学期期末考试.物理试卷答案

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[今日更新]河南省宁陵县2023-2024学年度九年级上学期期末考试.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）

(1)某同学在做该实验时认为:绳套A.拉橡皮条的绳要细一些且适当长一些,实验效果较好;B.拉橡皮条时,弹簧测力计、橡皮条、细绳应贴近木板且与木板平面平行;C.橡皮条弹性要好,拉结点到达某一位置O时,拉力要适当大些;D.实验中,弹簧测力计必须保持与木板平行,读数时视线要正对弹簧测力计刻度;E.实验中,先将其中一个弹簧测力计沿某一方向拉到最大量程,然后只需调节另一个弹簧测力计拉力的大小和方向,把橡皮条另一端拉到O点;.实验中,把橡皮条的另一端拉到O点时,两个弹簧测力计之间的夹角应取90^,,以便算出合力大小。18+66.30=(92其中正确的是(填入相应的字母)。

6.已知地球的质量约为火星质量的10。选球的半径为火星半径的2倍。航天器在永星表面附近烧火星匀速圆玛运动的速平约为(A.3.5km/sB.5.0kmC.17.7km/sD.35.2km/s

(3)实验中小车所受的拉力并不等于槽码所受重力的大小。若小车的质量M=400g,为使小车所受拉力与槽码所受重力之间的差距小于槽码重力的5%,则实验中槽码的质量m应小于g(结果保留两位有效数字)。