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2022年深圳中考语文试卷一、积累运用(30分)默写古诗文。择其善者而从之, 《论语)老骥伏枥, ;烈士暮年, (曹操《龟虽寿) )四面边声连角起,千嶂里, (范仲淹《渔家傲·秋思)作亭者谁?山之僧智仙也? (欧阳《醉翁亭记)诗人常在诗词中借明月表达对亲友的思念如李白《闻王昌龄左迁龙标遥有此寄“ 表达对友人的挂念苏轼《水调歌头(明月时有)用“ , ”寄托对亲人的思念和祝愿。根据拼音写出相应的词语。全桥结构匀称和四周景色配合十分和谐桥上石栏石板也雕刻得gǔ pǔ( 美观。fú一条突然出现的小溪,一阵bùqīérzhì( )的微风,都会令她激动不已……北京冬奥会开幕式上倒计时短片中古诗词与二十四节气画面xiāngdéyìzhān( 。下列句子中加点的词语使用不恰当的一项是( )岁月可能会模糊记忆,但英雄的名字永远在历史的丰碑上,铭记于人们心中。对于网络词语的使用,有人极力排斥,有人欣然接受,更多的人保持着的态度。无数科技工作者默默奉献,电视连续剧《人世间》的演员把角色演绎得真实可信,下列对病句的修改的一项是( )()()(把“目前的”删掉)(把“明确”调到“提出”前)的见。请把他们的对话补充完整。小南:我觉得楷书好,楷书端庄,就像我们青少年品行端正。小粤:楷书是不错,但我觉得草书更合适, 任务二:请把下面6个词语组成一副切合班刊主题的对联一片心 振翅 少年 九万里 报国 鲲鹏任务三:请在下表的横线上填入合适的选项,使名著内容和人物相符。班刊栏目:青春榜样人物特点名著内容“红小鬼”坚韧不拔,一心向党① 保尔刚强不屈,奋斗不止② A新的武器,回到战斗的队伍里,开始了新的生活。B.C.他们当中有许多人像这个小号手一样,熬过了从南方出发的长征的艰苦。有许多人是出征山西期间加入红军的。任务四:请从青春榜样“红小鬼”和保尔)敬榜样”中写下你的感悟。致敬的榜样是 。我向您致敬, 。二、阅读(40分)(一(15分)【甲】阅读下面的文字,完成下面小题。世有伯乐,然后有千里马。千里马常有,而伯乐不常有。,骈死于槽枥之间,不以千里称也。马之千里者,一食或尽粟一石。食不饱,力不足,才美不外见,且欲与常马等不可得,安求其能千里也?之不以其道,食之不能尽其材,鸣之而不能通其意,执策而之,曰“天下无马呜呼!其真无马邪?其真不知马也! (韩愈《马说)解释文中加点词语的意思。马者不知其能千里而食也 (2)之不以其道 (3)执策而之把文中画线的句子翻译成现代汉语。故虽有名马,祗辱于奴隶人之手,骈死于槽枥之间,不以千里称也。【乙】段直字正卿,泽州晋城人,至元十一年,河北、河东、山东盗贼充斥,直聚其乡党族属,论功行赏,分土世守,命直佩金符,为泽州长官。逃民闻之多来还者命归其田庐如约民得安业。素无产者,则出粟赈之;为他郡所俘掠者,出财购之;以兵死而暴露者,收而瘗①之。未几,泽为乐土。 (节选自《元史·段直传)【注】①瘗(yì:埋葬。解释文中加点词语的意思。 (1)垒自保 (2)业主至用“/”(二(10分)阅读下面的文字,完成下面小题。材料一①近年来,有声阅读快速成为互联网和数字技术广泛应用下的全民阅读新形态。有声显的优势。有声阅读区别于纸质阅读,用声音、用语音来表达一切。②相关调查显示,有声阅读已成为重要的阅读模式。202176.72%59.18%的有声阅读使用者听书日均时长为半小时以下,43.03%113046.36%的有声阅读使用者选择在移动中听书,交通工具成为有阅读的重要空间。有声阅读使用者习惯在开车或乘坐地铁、公交,打开个人(摘编自《2021)材料二近年来,有声阅读的兴起和繁荣,有效地推功了社会阅读文明的构建。有声阅读有可更加生动鲜活、切实可感。有声阅读将明确的、认真的、专注的学习型阅读与浏览型、消遣方式,在阅读的体验上呈现不同的特征。有声语言表达作为一种创造性的劳动,表达者在创作过程中融进了自己对作品的理解和感受,并且运用一定的技巧把它表达出来。大量高水平高质量有声阅读产品的出现,逐渐满足社会的阅读需求,不仅使有声阅读沿着正确的方向稳步发展,而且在推动社会阅读文明、弘扬中华优秀传统文化中发挥了积极的作用。(2021123123021.9(如下图所示促进了社会阅读文明的发展。有声阅读相关热点话题热度图【注】热度指数:指舆论在公开社交场景中对有声阅读相关话题的讨论和传播,由各平台公开渠道信息传播量综合加权计算并归一化处理后获得,满分100分。(——2021)20-3050-60140外,一些噪声如地铁,飞机的轰鸣等,对言语感知的干扰也会很大。③情绪感知则是指听真人的读时,朗读者的语气会影响我们自主理解书中字面的意思,因素对理解连贯性的干扰。我们的眼睛经常会倒退重看。这个过程很快,我们有时候并没察觉,但这显然能加深我们对书的理解,当然,这也会降低我们的阅读速度。听书却通常不会倒回去重听,所以自然会损失对一部分内容的理解,留下的印象可能不如看书深。(摘编自唐义诚、池文《听书太被动,看书才有用?》)下列表述与上述材料意思的一项是( )2021作为全民阅读的新形态,有声阅读丰富了阅读的形式,推动了阅读文明的构建。看书时眼睛常会倒退重看,这虽能加深对内容的理解,却导致阅读速度比听书慢。关信息对这一提法加以说明。你是否赞成?请结合上述材料说明理由。(三(15分)阅读下面的文字,完成下面小题。在地图上旅行张凌云①作为地理爱好者,我醉心于长时间地盯着地图,或者索性闭上双眼,在脑海里描摹出地图的模样,持续一场场精骛八极、心游万仞的神游。空的罅隙,腾挪跃动,自由飞翔……200200500接下来,我将由东往西,去做绿、黄、棕、褐、紫等色彩不断变幻的游戏,将平原、丘陵、盆地、高原、山地等地貌不断地更换。③我决定不按直线,稍打破常规,折向西南。平坦的地势渐渐消失,眼前山峦起伏,穿插着各种平地缓谷。这里是中国三大平原的终点,通称江南丘陵,横亘在长江以南的一大片1000江西湖南的腹地上,在庐山井冈山街山之间任意切换,满面扑来的是清凉的山风和连绵的翠竹,还有偶尔飘过的茶香和辣椒香。④越过雪峰山,我进入中国地势的第二级阶梯。这里颜色以深黄为主,但我瞥过云贵高镇、巴蜀之间的各种演义,除了金戈铁马和风云际会,更多的还有酒楼茶肆和滚滚红尘。⑤告别四川盆地,我径直北上,穿越汉水谷地,关中平原,到达陕北高原。陕北高原是土。土,又仿佛听见头扎白毛巾的老乡,远远地唱着苍凉的信天游,还仿佛听见铿锵的安塞腰鼓,精壮的汉子们手执鼓槌,鲜艳的红丝带来回飘舞……⑥离开陕北高原,我向西向南,踏上了中国地势的第一级阶梯——青藏高原。这里有着世界上最伟岸的高原,也有着地球上最雄峻的山脉。地图上的黄色不见了,代之以浅棕。深10004000天穹的地方。⑦我像一个朝圣者艰难地跋涉着,依次穿越汉民族的万山之祖昆仑山和藏民族的各座神山阿尼玛卿山、唐古拉山、念青唐古拉山、冈底斯山,脚下也越来越高,最后到达世界屋脊8848.868000⑧或许是其境过清,不宜久居,我向北轻轻一跃,飞越了整个青藏高原,进入新疆境内。此时,我正在昆仑山下,即将踏进塔里木盆地的主体——塔克拉玛干沙漠。古往今来,文人墨客留下无数关于沙漠的诗篇,如著名的“大漠孤烟直,长河落日圆”“ , 西,至多北疆一带,提及塔克拉玛干的很少。⑨我略作停留,随即翻越天山,来到遥望阿尔泰山的准噶尔盆地,中国真是一个神奇的154定地站住了。⑥惠风和畅,浅草依依,三三两两的飞鸟掠过湖面,又停在不远处的芦苇之上,远山连为此行的终点站吧,我将找个幽静处躺下,轻轻逍遥走一段宁静时光。第①段画线的句子在文中有什么作用?请简要回答。请从修辞的角度赏析第⑤段画线的句子。下列诗句填入第⑧段横线处,符合语境的一项是( )A晴川历历汉阳树,芳草萋萋鹦鹉洲 B.山随平野尽,江入大荒流C.瀚海阑干百丈冰,愁云惨淡万里凝 D.会当凌绝顶,一览众山小三、作文(50)为开头,写一篇文章。1(2(诗歌除外(3500(4实姓名和校名。参考答案①.其不善者而改之 ②.志在千里 ③.壮心不已 ④.海内存知己⑤.天涯若比邻 ⑥.长烟落日孤城闭 ⑦.名之者谁⑧.太守自谓也 ⑨.我寄愁心与明月 ⑩.随君直到夜郎西⑪.但愿人长久 ⑫.千里共婵娟①.古朴 ②.浮躁 ③.不期而至 ④.相得益彰3.D 4.A5.(1)示例1:草书灵活,就像青少年遇事要随机应变。(有理即可)鲲鹏振翅九万里,少年报国一片心。(3)①.①C ②.②A(4)①.示例:保尔②.您是一个有血有肉,真实可爱的人。您有着过人的意志力,无论遭遇什么艰难险阻,都百折不挠,坚强斗争。您有着坚定的信念,为了心中的理想,不怕牺牲,全身心投入到革命事业。您让我知道,人最宝贵的是生命,不能碌碌无为,也不能虚度年华,要为理想奋斗、拼搏。(言之有理即可)6.(1)同“饲,喂 (2)用马鞭驱赶 (3)面对7.(和普通马)间,不以千里马而著称。8(1)(2)等到;逃民闻之/多来还者/命归其田庐如约/民得安业。吏”的标准。D20202021,20212020示例一:赞成。②有声阅读可以使读书变得更加生动鲜活、切实可感了有声阅读是现在的热点之一示例二:不赞成。①听书时容易走神,信息接受效率反而不如看书高②在有噪音的地方如地铁上,噪音对言语感知的干扰很大③真人朗读的语气会对理解的连贯性造成干扰④可能会损失对一部分内容的理解,留下的印象可能不如看书深。内容上,交代了本文的写作内容,即在地图上遨游四川盆地、西藏高原等美景。在想象中自由穿梭于中国的各大美景作铺垫。达出作者对陕北高原以及祖国大好河山的热爱之情。C全貌。②作者在文中所写的四川盆地、青藏高原等都是我们所熟知的美景。读者进入“我”这个角色,容易给人以情感上的共鸣。略2022年深圳市中考数学第一部分选择题一、选择题(10330下列互为倒数的是( )313

B.2和2 C.3和13

D.2和12下列图形中,主视图和左视图一样的是( )2A. B. C. D.某学校进行演讲比赛,最终有7位同学进入决赛,这七位同学的评分分别是9.1,9.4,9.7,9.3,9.6.请问这组评分的众数是( )A.9.5 B.9.4 C.9.1 D.9.3某公司一年的销售利润是1.5万亿元.1.5万亿用科学记数法表示( )A.0.151013

B.1.51012

C.1.51013

D.151012下列运算正确的是( )a2a6a8

B.2a36a3x10

C.2ab2ab

D.2a3b5ab一元一次不等式组x2

的解集为( )A.B.C. D.将一副三角板如图所示放置,斜边平行,则的度数为( )A.5 B.10 C.15 D.20下列说法的是( )对角线垂直且互相平分的四边形是菱形 B.同圆或等圆中,同弧对应的圆周角相等C.对角线相等的四边形是矩形 D.对角线垂直且相等的平行四边形是正方形张三经营了一家草场草场里面种植上等草和下等草他卖五捆上等草的根数减去11根就等于七捆下等草的根数卖七捆上等草的根数减去25根就等于五捆下等草的根数设上等草一捆为x根,下等草一捆为y根,则下列方程正确的是( )5y117xA 7y255x

5x117yB.7x255y

5x117yC.7x255y

7x115yD.5x257yABE为OC为切点,则和面积之比为( )2A1:3 B.1:2 C.2

:2 D.

1:125315211.分解因式:a21= .12004003001200 .已知一元二次方程x26xm0有两个相等的实数根,则m的值为 .ABO中,AO,将ABO绕点O点旋转至△在的中点,B在反比例函数yk上,则k的值为 .x已知ABBCAE25连接CE以CE三角形且DE,FAEBDBF,BD且长为 .三、解答题(共55分)0

11916.19

245 5 52x2

x24x4先化简,再求值: x

1

x2x

,其中x4. 本次抽查总人数 “合格”人数的百分比 .补全条形统计图.扇形统计图中“不合格人数”的度数为 .“优秀中有甲乙丙三人现从中抽出两人则刚好抽中甲乙两人的概率为 .1110120求甲乙两种类型笔记本的单价.1003y1x2632直角坐标系上.y1x22y1x3220,03,m1 2 4,13 2 2,22,81 2 2,13 2 2,21,8m的值为 ;y1x25y1x2的交点坐标;2 2P,Qy2PQyy,1 2则x x(填“”或“”或“)1 2一个玻璃球体近似半圆OAB为直径,半圆O上点C处有个吊灯EF,EF//AB,COAB,EF的中点为D,OA4.CMM在1.6求CD的长度.O相切,H为切点,M为上一点,MH为入射光线,NH为3tan

,求ON的长度.4如图③,M是线段为反射光线交圆N在M从O运动到BN点的运动路径长.1D中,EAD△AEBE翻折到△BEF处,延长EF交CD边于G点.求证:△BFG≌△BCG中,EAD将△AEB沿BE翻折到△BEFEFBC边于点GBF交CDHCHAE的长.6E为CD将VADEAE翻折得到△AFEEFBCP求CP的长.参考答案21.A.2.D.3.D.4.B.5.A.6.D.7.C.8.C.9.C10.B.2311.a1a1.12.900人13.9 14.3

15.3 54

16.317.

x1 3x2,2解:本次抽查的总人数为8%0(人)132%16%1240%,故答案为:5040503216;补全图形如下:【3解】解:扇形统计图中“不合格”人数的度数为36032%115.2,故答案为:115.2;解:列表如下:甲乙丙甲(乙,甲)(丙,甲)乙(甲,乙)(丙,乙)丙(甲,丙)(乙,丙)由表知,共有6种等可能结果,其中刚好抽中甲乙两人的有2种结果,所以刚好抽中甲乙两人的概率为21.6 3(1)1112(2)最低费用为1100元20.【1x3m233266m6.【2解】平移后的图象如图所示:55由题意得:1x251x2,解得x ,当x 时,y0,则交点坐标为:55

5,5,2 2 2 5当x 时,y0,则交点坐标为:5,5,综上所述:y1x25与y1x的交点5 2 2 2 坐标分别为

55和

5,5. 2 2 【3】由平移后的二次函数可得:对称轴x3,a20,∴当x3时,y随x的增大而减小,当x3时,y随x的增大而增大,y2x2,y2,P,Qy2y2,则xx

x, 21.(1)2 (2)20

(3)4161 2 1 2 7 922.(1将AEBE翻折到FD是正方形,,BFEA90,BFG90C,ABBCBF,BGBG,RtBFG≌RtBCG(HL);(2)解:延长BH,AD交于Q,如图:设FHHCx,在RtBCH中,BC2CH2BH2,82x2(6x)2,解得x7,DHDCHC11,3 3BFGBCH90,HBCFBG,BFG∽BCH,

6BG

FG

25 7,即8 67 3 3

,BG

,FG ,4 4EQ//GB,DQ//CB,EFQ∽GFB,,7BCCH8DQ DH

363

,DQ88,7设AEEFm,则DE8m,EQDEDQ8m88144m,7 7EQ EF

144mEFQ∽GFB,

,即7 m,BG FG解得m99;

25 74 42 2(3(Ⅰ)DE1DC2EAD于Q,过Q作HCDH,如图:3DQxQEyAQ6x,CP//DQ,CPE∽QDE,CPCE2,CP2x,DQ DEADE沿AE翻折得到AFE,EFDE2,AFAD6,QAEFAE,AE是AQF的角平分线,AQQE,即6xy①,AF EF 6 2D60,DH1DQ1x,HEDEDH21x,HQ

3DH

3x,2 2 2 2在Rt△HQE中,HE2HQ2EQ2,(11x)2(3x)2y2②,2 2联立①②可解得x3,CP2x3;4 2(Ⅱ)当CE1DC2时,延长FE交AD延长线于Q,过D作DNAB交BA延长线于N,3如图:

同理QAEEAF,AQQE6xyHQ2HD2QD2

3x)214)2y2,可解得x12,AF EF 6 4

(x2 2 5CP1x6,综上所述,CP 3 6的长为 或 .2 5 2 5深圳市2022年中考英语一、基础知识运用(共两节;满分30分)第一节单项选择(共10小题;每小题1分,满分10分)ABCD答案标号涂黑。—I’mtakingthehighschoolentranceexaminationthesedays.IhopeIwillit.— !Goodluck B.Noway C.Whatapity D.CongratulationsHurryup,SuMei!Thegraduationceremonybeginsinasecond.Wehave timeleft.few B.afew C.little D.alittleWithahigh-speedtrainstationbuiltinLuzhou,itismuch forustraveltoChengdu.easier B.easilier C.moreeasy D.moreeasily—Paul,haveyoutriedthischicken?It’saspecialinLuzhouandhasbeenintroducedintheTVprogramABiteofChina.—Yes,it hotbutdelicious.eats B.looks C.tastes D.seesAsteenagers,wearenotallowed mobilephonesintoschoolsothatcanfocusonourschoolwork.bring B.tobring C.bringing D.brought—Peter,howlonghaveyoubeenintheiceskatingclub?—Notlong.Ijointheclub Ienjoyedthe2022BeijingWinterOlympics.when B.until C.unless D.after—Lily,aconcertisbeingheldinourschoolforthebirthdayoftheCommunistYouthLeagueofChina(GYLC).—Iknow.Ithasbeen100yearssinceCYLC .born B.wasborn C.isborn D.hasbor—XiaoMing,whatnewsareyoureading?—ShenzhouXIVwiththreeastronauts spaceonJune5th,2022.leftfor B.waitedfor C.askedfor D.arguedfor—David,doyouknowSuYiming,asnowboarderfromChina?—Sure.HewonthefirstplaceintheBigAirEvent.He behard-working.needn’t B.can’t C.should D.must—Couldyoutellme forthefruit?—Youcanjustpayonthephone.howmuchwillIpay B.howwillIpayC.howmuchIwillpay D.howIwillpay第二节完形填空(共20小题;每小题1分,满分20分)ABCD佳答案,并把答题卡上对应题目的答案标号涂黑。AOnApril16,ShenzhouXIIIastronautssafelycamebacktoEarth.Thelandingsetanewspeedrecord.WhenShenzhouXIIcameback11 thestationin2021,ittookabout28hours.Thistime,ittookjust9hours12!Itlandedupright.ThislandingpositionisnotoftenseeninChina’sspacehistory.Landinguprightmakessurethatastronautshavethe13 landing.Theastronautsfeltgoodafterlanding.14

theystillneededtositonchairs.Thelongspacejourneychanged15 bodies.Inthenextfewmonths,theywillgraduallygetusedtolivingonEarth.11.A.forB.toC.fromD.with12.A.returnB.returningC.returnedD.toreturn13.A.softerB.moresoftC.softD.softest14.A.ButB.SoC.AndD.Or15.A.ourB.theirC.hisD.yourBIwasshoppingatadepartmentstoreandhadjustgotontothedownescalator(手扶电梯)whenInoticedawomanstandingtotheside.Shelookedabout65,andher 16

toldmeshewasscared.Iturned 17

thewomanandasked“Doyouneedanyhelp?”Thewomanremainedsilent.Astheescalatorcontinuedmoving,Iheardthereply18,“I’mafraid.”“Wantmetocomebackandgetyou?”Icalledher.She19.ButbythetimeIreachedherarm,thewomanhadreconsidered.“Idon’tthinkcandoit,”shesaid.IsuddenlyrealizedthatIhadofferedfargreaterhelpI20.“Iknowwecandoit,”Isaid.“Icanholdontoyou.”Shelookeddownatscary21.Thenhereyescamebacktomine,lookingdoubtful.“Thishas 22

mebefore,”shesaid,asmuchtoherselfastome.Itookher 23 .“Shallwe?”Shemadealittlesoundof 24

aswesteppedon,butwe’dpassedthepointofnoreturn.Tomyjoy,she 25

alittleasthestairsmovedusdownward.“Idon’tunderstandthisatall,”shesaid.However,aswegotnearthe 26 ,shefeltscaredagain,butwedid“I’mso 27 …”shebegan.“Itwasnothing,”Isaid.“Iwashappytodoit.”Happy,yes.Iseldomhelpothers.Iam 28

becauseIcareforafamilyandworkfulltime.Forashortmoment,Iseemedtounderstand 29

someonewouldbecomeanurseorasocialworkerorsomethingelse.NotonlydidIhelptheoldladygetontheescalator,butalsohelpedher 30 momentthanI’dhadinweeks.

herfear.Itwasamuchhappier16.A.ageB.speechC.clothesD.expression17.A.towardsB.downC.againstD.into18.A.confidentlyB.softlyC.excitedlyD.calmly19.A.criedB.laughedC.noddedD.shouted20.A.acceptedB.expectedC.taughtD.asked21.A.doorB.chairC.machineD.car22.A.happenedtoB.turnedtoC.explainedtoD.gotto23.A.handB.armC.neckD.shoulder24.A.happinessB.fearC.disappointmentD.surprise25.A.movedB.doubtedC.worriedD.relaxed26.A.topB.storeC.bottomD.lift27.A.oldB.afraidC.thankfulD.hopeful28.A.richB.busyC.rightD.happy29.A.whyB.howC.whenD.where30.A.seeB.discussC.describeD.overcome二、阅读理解(共20小题;每小题2分,满分40分)A、B、C、D目的答案标号涂黑。APeterwastherichestintown.Hehadearnedhimselfabadnamebecausehewasproudofhismoney.Oneday,Peterbecameblind.Onlybydoingacorneatransplantsurgery(角膜移植手术)couldheseeagain,buttherewasnodonor(捐献者).hadtowaitinthehospitalsadly.Oneafternoon,Peterwantedtositinthesun,sohefelthiswayforthelittlesquarebeforethehospital.Heraisedhisheadtoenjoythesunshine.However,sawnothingbutthewholedarkness.JustasPeterfelthopeless,someonehithimhardallofasudden.ThatangeredPeter,soheshoutedloudly,“Don’tyouhaveeyes?Don’tyouseewhoyouhit!mPeter!”Theanswerwasfromalittleboy,“I’msorry,sir.Ididn’tnotice,please forgive me!”Peterchangedhismindandordered,“Icanforgiveyou,butyoumusttalkwithme!”Theboybegan.“Howbeautiful!Thegrassisgreen,theskyisblue,theflowerscomingouteverywhere,andthelittletreesarealsoverylovely.Thecloudsarefloating…”Ashewaslistening,Peterbegantoenvy(嫉妒)thatboy.Suddenly,heshouted,myGod,thelittleboyissopoor,nothingbutapairofeyes!Whydoyougivehimlight?”“Youarewrong!”camethevoiceofalady,“Mysonistoopoortohaveeyes.hejustdescribediswhatItoldhim!”Petersatonthesquaresilently,tearscomingupinhiseyes.Sincethen,thecitycharity(慈善机构)wouldreceiveagreatdealofmoneyyearfromtherichestperson,Peter.WhatdidpeoplethinkofPeteratthebeginningofthestory?TheytreatedPeterbadly. B.Peterwasgoodwithmoney.C.Peterwasunlucky. D.TheydislikedPeter.WhohitPeterinthesquare?Ahopelessperson. B.Anunknown.C.Astrangelady. D.Alittleboy.Whatdoestheunderlinedword“forgive”probablymean?原谅 B.帮助 C.惩罚 D.忘记HowdidPeterprobablyfeelafterhearingthelady’swords?Angryandafraid. B.Nervousandexcited.C.Surprisedandmoved. D.Worriedandregretful.Whatisthethemeofthestory?Moneycanbuyyoufriends. B.Lightliesinpeople’sheart.C.Patiencebringsagoodreturn. D.Richpeoplearealwayskind.BAmaninblackclothesjumpshighintotheair.Sometimes,hecarriesaredfan(扇子).Sometimes,hespreadshisarmslikewings.Whenhelands,thecrowdloudly.Hisdanceiseye-catching,andmanypeoplewatch.HeisChinesedancerMaJiaolong.Since2020,madeshortvideosofhimselfdancinginLondon.Hehasperformedatthecity’sparksandlandmarkslikeTowerThe35-year-oldhasnearly5millionfollowersonDouyin.ClassicalChinesedancemixesmartial(武侠movementswiththoseoftraditionalChineseopera.MawasinterestedinthemovementsofclassicalChinesedanceandstartedtolearnitat12.Later,MastudiedattheBeijingDanceAcademy.SincehehasbeenteachingclassicalChinesedanceatGoldsmiths,UniversityofLondon.Twoyearsago,MahadtogiveonlineclassesduetoCOVID-19.Inhissmallhome,couldonlymakesmallmoves.Oneday,hetookhiswife’ssuggestionanddancedGreenwichPark,apopularplacefortourists.ShetookvideosofMa.Hethenedited(剪辑)thevideo,addedmusicandsentittofriends,wholoveditandinspiredtoshareitonline.Fromthenon,Mamademoreshortvideos.Ashisvideoswentpopular,hereceivedmessagesfrompeoplearoundtheworld.“Now,makingandsharingshortvideoshasbecomeapartofmylife,and,importantly,agreatwaytointroducetraditionalChinesedancetomorepeople,especiallythoseinforeigncountries,”saidMa.What’sMaJiaolong’sjob?Aneditor. B.Apopstar. C.Aphotographer. D.Adanceteacher.WhatareMa’sshortvideosabout?London’sparksandlandmarks. B.HisclassicalChinesedances.C.TraditionalChineseopera. D.HisfamilylifeinLondon.WhoinspiredMatosharehisshortvideoonline?Hiswife. B.Hehimself. C.Hisfollowers. D.Hisfriends.What’sthemainreasonforMatomakeshortvideosnow?TospreadChineseculture. B.Tobecomemorepopular.C.Toenjoyhislifefully. D.Tomakemoremoney.What’sthebesttitleforthepassage?Shortvideosgettingpopular. B.DancemixedwithmartialC AChinesedancerabroad. D.TeachingdanceinLondon.CMarch21isWorldSleepDay.Herearesomefactsaboutsleep.SleepatadvisedtimesIn2021,theMinistryofEducation(MOE)advisedthatjuniorandseniorhighstudentsshouldgotobedbefore10pmand11pmrespectively(分别的).HowdoastronautssleepJustlikeonEarth,apersoninspacegoestobedatnightandthenwakesupthenextday.Butinspacethereisnoupordown,andyoudonotfeelthepullof(重力).Asaresult,astronautsusuallysleepinfixedsleepingbags.EarwormshappenwhilesleepingSomepeopleenjoylisteningtomusicalot.Whilewe’reawake,themusicwewellkeepsringinginourears,whichiscalledearworms(耳虫现象).Thiscanduringsleepaswell,whichcouldcauseproblemsingettingtosleepandstayingasleep.SleepwithyourpetPets,likedogsandcats,donotsleepcontinuouslyandtheywilloftengetupwalkonthebed,whichcanmakeyousleepevenworse.Butrecentstudiesfoundthathavingpetsinthebedmayhelppeoplewhoareworried.Thepets,likesofttoys,canhelpcutdowntheirworry.SockscanhelpussleepStudieshaveshownthatwearingsockstobedcanhelpyoufallasleepfaster!Handsandfeethelpexchange(交换)heatbetweenthefarendsofthebodyandheart.Wearingsocksmeansanincreaseofbloodtoyourhandsandfeet,whichdownyourcore(核心的)bodytemperature.Thelowerthecorebodytemperaturethefasteryoufallasleep.AccordingtoMOE,juniorhighschoolstudentsshould .gotobedbefore10pm B.gotobedbefore11pmC.sleepatleast10hoursaday D.sleepatleast11hoursadayWhydoastronautssleepinfixedsleepingbags?Becausethereisnobedinthespacestation.Becausethereisnopullofgravityinspace.Becausesleepingbagsarecomfortable.Becausethespaceshipistoosmall.Accordingtothepassage,earwormscan .bebadforsleepquality B.improvemusicabilityC.helppeoplefallasleepquicklyD.appearonlyduringthedayHowdoeswearingsockshelpussleep?Bymakingfeetwarmerthanhands. B.Byincreasingbloodtohandsandfeet.C.Bymakingcorebodytemperaturehigher.D.Byexchangingheatbetweenhandsandfeet.Whichofthefollowingstatementsaboutsleepistrueaccordingtothepassage?WorldSleepDayfallsinthefifthmontheachyear.Thesleepingbagisthebestchoiceforsleep.Sleepingwithpetshelpsworriedpeople.Musiccanhelppeoplesleeplonger.DChinawillhave75percentofitswildanimalsonlandunderthenationalprotectionsystemby2025,theNationalForestryandGrasslandAdministration(家林业和草原局)said.ItsannouncementtookplaceonSunday,whichhappenedtotheInternationalDayforBiologicalDiversity(多样性).TheadministrationsaidthatpartofChina’sachievementsinprotectingwildanimalslieinsettingwildanimalsintonature保护区humanbreeding(繁殖).Itsaidthatninemiludeer(麋鹿)recentlycameintotheworldintheDaqingshanNationalNatureReserveinInnerMongolia.Theyarebabiesofthedeer,orPereDavid’sdeer,whoweresetintothewildinSeptemberfollowingbreedinginBeijingandJiangsuprovince.Accordingtotheadministration,humanbreedinghashelpedtoincreasethepopulationofsomeanimalkindsthathadbeforedisappearedinthewild,suchasdeerandPrzewalski’shorses.Therearenowaround10,000miludeerandaroundPrzewalski’shorses.Asforotherwildpopulations,thegiantpandapopulationincreasedfrom1,114inthe1980sto1,864.ThenumberofwildAsianelephantsincreasedfromabout180to300overthesameperiod.Theadministrationplanstoimprovetheprotectionofwildanimals—includinggiantpandas,Siberiantigers,Asianelephants,andsnowleopards.Atthesametime,thegovernmenthasmademoreeffortstopunishunlawfulinwildlife,whichalsohelpswiththeincreaseofwildanimals.46 Howmanykindsofwildanimalsarementionedinthepassage?A.5. B.6. C.7. D.8.WhatwasthepopulationofwildAsianelephantsinthe1980s?About120. B.About180. C.About700. D.About1,114.Whatdoweknowaboutmiludeerfromthepassage?Miludeeroncedisappearedinthewild.NinemiludeerweresetintothewildinSeptember.75percentofmiludeerarebeingprotectedbythenation.Humanbreedingplaysthebiggestpartintheirpopulationincrease.Accordingtothepassage,whathasChinadonetoprotectwildanimals?Plantingmoretrees. B.Controllinghumanbreeding.C.Preventingunlawfulsellingandbuying.D.Settinganationaldayforbiologicaldiversity.Whatdoesthepassagemainlywanttotellus?Humanbreeding. B.Animaldiversity.C.Wildlifeprotection. D.Endangeredanimals.第二部分(50)注意事项:三、完成对话(共5小题;每小题1分,满分5分)(每空限填一词A:Hey,Jack,IplantowatchTVtonight.Doyouwanttojoinme?B:Sure.Whatdoyouwantto 51 ?A:Well,whatdoyouthinkoftalkshows?B:Idon’tmind 52 ,butsometimestheycanbeabitboring.A:That’strue.Doyouwanttowatchthenews?B:Yes,Ithink 53 .Maybewecanwatchthatnewtalent 54 news.Iusuallycan’tstandtalentshows,butthatoneisquite

aftertheA:OK,sure,butthesoccergamestarts 55 B:Oh,yeah,Iwanttowatchthatgame,too.四、短文填空(10110)

5:00pm.将该词的字母代号(不写出该词)填写在答题卡相应的位置上。Nightcame,noisescalmeddownandtheMexicansportscenteroftheOlympicsquietindarkness.Greenspan,theworldfamousreporter,foundthecenter 56

aftermakingthesceneswherethe马拉松receivedthemedalsandmarkedthevictory.Itwastimeforhimtoreturntothehotelforarest.Hewasabouttoleavewhenhesuddenlysawabandagedmanranintothecenterwithhisright 57

bleeding.Thismanranlamely(一瘸一拐的)outofbreath,buthedidn’t 58 .Afterranalongtherunwayforacircleandgottothe 59 ,hefelldownontheGreenspanguessedthiswasamarathonrunner.Feelinginterested,hewentovertoaskwhytherunnerwantedtoruntothegoalwith 60

adifficulty.Theyoungman 61

KowarifromTanzaniareplied,“Thatmycountrysentmeherefrommorethan20,000kilometersisnottoletmegetoffthemarkinthecompetition,buttomakemecompletethegame.Iwanttoruntothegoal, 62

Ihavefallenbehindallotherrunners.Ihaveagreatgoal 63

them.Iwillruntothegoal.Thoughtheaudience(观众)won’tcheermeanymore,mymotherlandiswatchingme 64

frombehind…”TearswelledupinGreenspan’seyes.Soon,he 65

themosttouchingsceneinthehistoryoftheOlympicGamestoeverycorneroftheworld.A.called B.closely C.leg D.empty E.goal F.like stop H.spread I.such J.though五、阅读短文并回答问题(5210根据短文内容,回答文后所给出的问题。ForpupilsatavillageschoolinYiyuancounty,Shandongprovince,RenJilanhasnotonlybeenteachingthembutalsoshowingthemhowtofacelifebravely,especiallywhenthingsjustdon’tseemtobeworkingout.RencamefromapoorfamilyinaYiyuancountyvillage.Shehadtodomorehouseworkthanotherchildrenwhenshewasyoungbecausebothherfatherandmotherwereillhealth.Withsupportfromherrelativesandvillagers,Rencompletedher12-yearschoolstudyandwasacceptedbyQufuNormalUniversity.Butthefour-yearuniversityexperiencedidn’tgowell.HerfatherdiedandthenshehadtocareforherAtthedifficultmoment,itwasherteacher,LiZhenhua,whocametoherandhelp.Aftergraduation,Renwasfacedwithchancestoworkasateacherincities,shechosetoreturntoherhometownandworkasacountryteacheratFulupingPrimarySchool.“TeacherLigaveupawell-paidjobinabigcitytoteachchildrenatvillageschool.I’dliketofollowhispathtoplaymypartfortheeducationmyhometown.”Rensays.FulupingPrimarySchoolis50kilometersawayfromdowntownYiyuancounty.Itonceamongtheschoolswiththeworstconditionsinthecounty.Buttheschoolitsownbeautifulandcomfortableplaygroundnow.Renworkshardonteachingandtakingcareofherstudents.Shealsospendsaofhermoneyhelpingtwopoorstudents.ShereceivedtheChinaYouthMay4th—thecountry’stophonorforexcellentyoungpeople.“Lifewasnoteasyforme,butluckilyIhadnicepeoplearoundme.TheygaveahelpinghandwhenIwasinneed,anditencouragedmetogoon,”saysRen.WhohelpedRencompleteher12-yearschoolstudy? WheredidRenchoosetoworkaftergraduationfromuniversity? HowistheplaygroundofFulupingPrimarySchoolnow? WhathonordidRengetfromthecountry? AccordingtoRen,whatencouragedhertogoon? 六、书面表达(125)开展丰富多彩的课外活动对我们很有好处。请以“Free-timeActivities”语写一篇短文介绍你及朋友们的课外活动开展情况。要点提示:阅读……。好处:休息放松,学习新知识,学会新技能,结交新朋友等。要求:110(首句已给出,不计入总词数);要点提示均须涉及,可适当增加内容;不用真实姓名、校名、地名。参考词语:volunteer,relax,knowledge,skillFree-timeActivitiesFree-timeactivitiesFree-timeactivitiesaregoodforusteenagers.参考答案1.A。2.C。3.A。4.C。5.B。6.B。7.B。8.A。9.D。10.D。11.C12.D13.D14.A15.B16.D17.A18.B19.C20.B21.C22.A23.B24.B25.D26.C27.C28.B29.A30.D31.D32.D33.A34.C35.B36.D37.B38.D39.A40.C41.A42.B43.A44.B45.C46.B47.B48.A49.C50.C51.watch52.them53.so54.show55.at56.D57.C58.G59.E60.I61.A62.J63.F64.B65.HHerrelativesandvillagers.ShechosetoreturntoherhometownandworkasacountryteacheratPrimarySchool.Itisbeautifulandcomfortable.TheChinaYouthMay4thMedal.Nicepeoplearoundhergaveherahelping书面表达 略2022年广东省深圳市中考物理一、单选题(5210)深圳市是全国文明城市公民应该控制噪声下列不属于在声源处减弱噪声做法( )不高声喧哗 B.调低跳舞音响设备的音量C.在公路上不鸣笛 D.在学校周围植树白露是中华传统二十四节气之一,露珠的形成属于( )熔化 B.凝固 C.液化 D.凝华下列说法错误的是( )月亮是光源 B.灯光秀的光 光的直线传播C.桥的倒影----光的反射 D.彩虹 光的色散天工开物是我国第一部关于农业和手工业全书蕴含了大量的物理知识下列《工开物》中的场景,错误的是( )A、拉弓B、独轮推车C、制糖D、桔槔可以改变物体的形状摩擦力底压强逐渐变大运用了杠杆原理A B.B C.C D.D如图所示为油量表示意图,当油量减少时,下列说法正确的是( )不断减小 B.总不断减小C.总不断减小 D.两端电压不断减小二、双项选题(5210)下列说法正确是( )未来理想能源必须安全、清洁,不能严重影响环境使用过的核废料不会造成污染可以简单填埋电视、广播、手机都是用电磁波来传递信息的二极管是半导体,具有双向导电性2022年6月5日10时44分,搭载神舟十四号载人飞船的长征二号F遥十四运载火箭在酒泉卫星发射中心点火发射。以下说法正确的是( )火箭发射前内能为零 B.火箭的燃料热值大C.火箭燃料的化学能全部转化为机械能 D.加速升空过程中火箭的机械能增大如图为冬奥会男子滑雪过程中,空气阻力不计,下列正确的是( )①到②,重力势能全部转化为动能 B.③只受到重力作用C.④到⑤,停下来是因为摩擦力的作用 D.⑤失去惯性以下属于电动机工作原理的是( )A. B. C. D.某爱心团队去养老院送电暖气,电暖气有低、中、高三挡,已知1=5Ω2=4Ω,以下说法正确的是( )S2S1、S2S1、S2125:416.6×104J三、作图题(224)。如图是某实物连接电路,请根据实物图在方框内画出对应的电路图。四、实验探究题(本题共4小题,每空1分,共22分)如图甲乙丙,读数分别为(1长度为 cm(2温度计读数 (3电能表示数为 。探究平面镜成像实验:平面镜成像实验选择的是 (选择“平面镜”或“玻璃板;来回移动蜡烛的位置是为了确定 的位置;将物像连线连接在纸上,继续分析和研究,得出平面镜成像特点 ;图中哪里存在错误: 。小红在游玩时见了一些石头,拿了其中一块来做实验。天平放在水平桌面上指针如甲图所示平衡螺母应向 (选左“右)调,直至平衡;如图乙,小石头的质量为 g,可求得小石块的密度为 g/cm3;砝码磨损按照以上步骤测得小石块密度 (选“偏大“偏小“变;若使用弹簧测力计测量石头密度,如图:石 (水的密度为水,用已知物理量符号表示。小明需要测量小灯泡的额定功率,灯泡铭牌是“3.8V,1.15W电压表示数电流表示数3.0V0.32A3.8V0.4A4.5V小明连接电路后,发现灯泡不亮,下列哪种方法可以一次性解析多项问题( A.检查电源 B.检查导线连接C.检查电流表和电压表的示数 D.调节滑动变阻器观察灯泡亮度实验过程中,小明发现小灯泡较暗,如果要让小灯泡正常发光,他应将滑动变阻器向 (左或右)滑动;如图乙所示,当电压表示数为4.5V时,电流表示数为 A;从上表可以求出,当灯泡正常发光时电阻为 Ω;通过计算判断出这只小灯泡铭牌上的参数 (合格不合格在这个实中,可能会观察到小灯泡出现的现象是 (一点即可)五、计算题(本题共2小题,17题7分,18题9分,共16分)0.5m20.03200求车对地面的压强;2150km,问平均速度超不超过限速(80km/h;整个过程牵引力做功多少?12V,报警器(电阻不计)10mAT37.3℃时,系统报警。0;(2)38℃时电流约为多少?(3)36℃到40℃的过程中,电路最大总功率。六、综合分析题(本题共1小题,每空1分,共8分)(1)小明检测到家庭最大电流为5A,要买一个电热水壶,一个为“220V,1000W,一个220V1500W小明选了1000W的请根据计算说出为什么不选1500W的? 电热水壶的电线很短,因此电阻 产生热量 ,更加安全;小明把一个电热水壶插进插座打开开关突然家里的用电器都不工作了请写出可的两个原因:① ;② ;比较电热水壶和电炉的加热效率,请从下图中选择一组 。A. B. C.1L式。物理量方法(应说明测量道具、物理量)结论(用题目所给物理量表示)ρcP参考答案1.D。2.C。3.A。4.B。5.C。6.AC。7.BD。8.BC。9.AC。10.BD。11.【答案】12.【答案】13. ①.2.65 ②.29℃ ③.213.9kWh

14. ①.玻璃板 ②.像 ③.像到镜面的距离等于物体到镜面的距离 ④.像距会有误差F1水15. ①.右 ②.89 ③.8.9 ④.偏大 ⑤.水F1F216. ①.C ②.左 ③.0.44 ④.9.5 ⑤.不合格 ⑥.小灯泡发光较亮灯丝烧断17.(1)=30t=3×104kgGg3104kg10/kg3105NF G 3105N 5校车对地面压强p 610PaS S 0.5m2校车行驶的平均速度vs150km75km/h75km/ht 2h平均速度不超过限速。0.03F0.03G0.033105N9103N整个过程牵引力做功WFs9103N200m1.8106J(1)6×105Pa(2)2150km,平均速度不超过限(3)1.8×106J。18.(137.3℃10mA;T400Ω;T两端的电压为UR

TAΩ4V0两端的电压为UR

UUR

12V4V8VT 0 T0RR0

UR

800Ω00 I 0由图乙可知,38℃T300Ω;则电路中的电流为I

U0

12V800Ω

0.011A36℃40℃T40℃时,U2 12V2200Ω;

R800Ω+200Ω=0.144W0 T(10800Ω(2)38℃0.011A;(3)36℃到40℃的过程中,电路最大总功率为0.144W。19.(1)[1]“220V,1000W”I1000W4.5A1 U 220V“220V,1500W”

P21500W6.8A2 U 220V5A1<5A2>5A,1500W(2)[2]由导体电阻的影响因素可知,导体越短,其电阻越小。[3]根据焦耳定律QI2Rt可知,在电流和通电时间一定的情况下,导体电阻越小,导体放出的热量越少,电热壶就更加安全。功率过大,使得家庭电路中总电流过大导致空气开关跳闸或保险丝烧断。(4)[6]比较电热水壶和电炉的加热效率,应控制加热功率和被加热水的质量相同,故应选择B图所示电炉。(5)[7]1L水的体积为V1L1103m31L水的质量为mV1103kg/m31103m31kg1kg1,闭合2。[8]电热水壶放出的热量为Q放

WPt水吸收的热量为

m3

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