山東省濟(jì)南市2019年語數(shù)英理化五科中考試題【W(wǎng)ord版含參考答案】_第1頁
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2019年濟(jì)南市中考語文一、選擇題(2101~2“智者樂水仁者樂山千百年來齊魯大地的山川河海向來都倍受古今文人墨客的喜愛和贊美“岱宗夫如何?齊魯青未了。 會(huì)當(dāng)凌絕頂一覽眾山小詩圣杜甫漫五岳之首泰山時(shí)驚嘆于泰山雄偉磅、神奇秀的景象,抒發(fā)了自己不怕困難、勇于攀登、俯視一切的雄心和(氣節(jié)/氣概彌足珍貴朝著一個(gè)目標(biāo)努力的(堅(jiān)韌/堅(jiān)忍)精神成為激勵(lì)他不斷前行的動(dòng)力。真所謂地杰人靈,山東的秀麗山川讓文人墨客們流戀忘返,山東(產(chǎn)生/誕生)的杰出人物所氤的人文精神,更是綿延千秋。1、文中加點(diǎn)字的注音和畫線詞的字形,全都正確的一項(xiàng)是( )A、倍受 雄偉磅B、秀(juàn)彌足珍C、漫游 堅(jiān)持不D、氤流戀忘2、依次選用文中括號(hào)里的詞語,最恰當(dāng)?shù)囊豁?xiàng)是()A、氣節(jié)堅(jiān)韌產(chǎn)生B、氣節(jié)堅(jiān)忍誕生C、氣概堅(jiān)韌誕生D、氣概堅(jiān)忍產(chǎn)生3、下列句子中加點(diǎn)成語使用不恰當(dāng)?shù)囊豁?xiàng)是( )A、優(yōu)秀的詩篇承擔(dān)著豐富和美化人們精神生活的使命,但它一般不直接告訴讀者應(yīng)當(dāng)如何,而是以.的方式,涵詠并提高人們的精神境界。B、繼《三體》獲“雨果獎(jiǎng)”,中國科幻首次走上世界舞臺(tái)中央之后,人們對(duì)科幻在中國的全方位發(fā)展。C、李清照以不朽的詞作在山東青州留下了獨(dú)特的時(shí)光,循著詞韻的D、博大精深、的中國貨幣文化,滿載歷史記憶與榮耀,真實(shí)地記錄著社會(huì)進(jìn)步和歷史變遷4、下列句子中標(biāo)點(diǎn)符號(hào)使用恰當(dāng)?shù)囊豁?xiàng)是( )A、航天發(fā)射的轟鳴、C919一飛沖天的剪影、首屆世界公眾科學(xué)素質(zhì)促進(jìn)大會(huì)的忙碌 等等,2018年,科技領(lǐng)域讓人印象深刻。B、唐代著名詩人白居易尤其喜歡雪,他在《對(duì)火玩雪》中就曾宣稱:“平生所心愛,愛火兼憐雪”。CE763茶地推進(jìn)。D、張廣智等撰著的《西方史學(xué)史》一書(復(fù)且大學(xué)出版社出版),讓人們?cè)谖鞣绞穼W(xué)史這一領(lǐng)域聽到了中國學(xué)者的聲音。5、對(duì)下面這首詞理解不正確的一項(xiàng)是( )行香子·秋入鳴皋①許古②秋入嗚皋,爽氣飄蕭。掛衣冠、初脫塵勞。細(xì)數(shù)閑來,幾處村醪③。醉模糊、信手揮毫。等閑陶寫,問甚風(fēng)騷。樂因循,能潦倒,也消搖④。史等職,這首詞是他辭官歸隱后所作。③醪(láo):濁酒。④消搖:即逍遙。A、“窗間巖岫,看盡昏朝”中一個(gè)“盡”字,既寫出看山時(shí)間之久,又寫出看盡山巒之變化,表現(xiàn)了詞人陶醉于自然的情態(tài)。B?!白砟:?、信手揮亳”一句形象地寫出了詞人擺脫了官場(chǎng)羈絆,恣情飲酒的醉態(tài),借酒消愁,抒發(fā)了自己抑郁不得志的苦悶之情。C、本詞上閱側(cè)重寫景,景中含情,情景交融;下闕側(cè)重寫人,通過生活場(chǎng)景和細(xì)節(jié)表現(xiàn)人物情態(tài)志趣。D、這首詞所表現(xiàn)的生活態(tài)度和人生追求,與《五柳先生傳》中陶淵明的“不戚戚于貧賤,不汲汲于富貴”是相似的。二、積累與運(yùn)用(共15分)6、文化常識(shí)和名著閱讀填空。(5分)古人對(duì)年齡的稱謂,常常按人生的不同階段而定,形象含蓄,深邃高雅。如用“總角”“垂髻”代指童年;用 年華稱女子十三四歲的年紀(jì);用“弱冠”代指男子 歲。(2分)請(qǐng)根據(jù)《鋼鐵是怎樣煉成的》選段,完成下列題目。(3)選段一:的地駛?cè)?。他的目?biāo)是通過學(xué)習(xí),通過文學(xué),重返戰(zhàn)斗行列。A、選段一描了保爾所在的騎兵師與哪國軍隊(duì)交戰(zhàn)的場(chǎng)景?B、選段二畫線句子中的“通過文學(xué)”具體是指保爾創(chuàng)作了哪部作品?表現(xiàn)了保爾怎樣的精神?7、綜合性學(xué)習(xí)。(4分)閱讀下面材料,按要求答題。(Logo)“CDAC明對(duì)話大會(huì)英文譯名首字母縮寫。材料二:51547這場(chǎng)文明之約。材料三:1545481193堂,學(xué)員總數(shù)達(dá)187萬人。根據(jù)材料一,簡要說明亞洲文明對(duì)話大會(huì)標(biāo)志的寓意。(2)結(jié)合材料二、三,說說你能得出什么結(jié)論。(28、填空。(6)日月之行,若出其中; , 。(曹操《觀滄?!?,隨風(fēng)直到夜郎西。(李白《聞王昌齡左遷龍標(biāo)遙有此寄》)燕子來時(shí)新社, 。(晏殊《破陣子》) ,往來無白丁。(劉禹錫《陋室銘》))劉方平《月夜》中寫出鄉(xiāng)村春夜的清新活力,表達(dá)欣悅之情的詩句是: , 。)杜甫《旅夜書懷》中以壯闊之景反襯詩人孤寂、悲憤心境的詩句是: ,三、文言文閱讀(159~13得無楚之水土使民善盜耶?”王笑曰:“圣人非所與熙也,寡人反取病焉?!保ü?jié)選自《晏子春秋》)以此三世顯名于諸侯。執(zhí)鞭,所忻③慕焉。(節(jié)選自《史記·管晏列傳》)【注】①危:正直。②衡:違背。③忻(xīn):喜悅,高興。9、解釋下列句中加點(diǎn)的詞。(4分)(1)王曰:何.坐: (2)吏二縛一人王詣: (3)齊靈公、莊公、景公事: (4)既齊相: 10、下列句子中加點(diǎn)詞的意義與用法相同的一項(xiàng)是( )(2分)A、過王行 予獨(dú)愛蓮之出淤泥不染B、今民生長齊不盜 每假借藏書之C、此三世顯名于諸侯 策之不其道 D、余雖之執(zhí)鞭 人謀而不忠乎11、把下面句子翻譯成現(xiàn)代漢語。(4分)得無楚之水土使民善盜耶? (2)以節(jié)儉力行重于齊12、填空。(2分)甲文主要通過 描寫展現(xiàn)晏子與楚王的精彩交鋒在反擊楚國君臣的有意羞辱時(shí)晏子運(yùn)用 的說理方式贏得勝利。13、根據(jù)甲、乙兩文,簡要概括晏子的形象特點(diǎn)。(3分)四、現(xiàn)代文閱讀(共30分)閱讀下面文字,完成14~21題。(一)保護(hù)和傳承中國傳統(tǒng)文化遺產(chǎn)史金波1985(即《世界遺產(chǎn)公約》),620187533613447上擁有遺產(chǎn)項(xiàng)目數(shù)量最多的城市。③中國《世界遺產(chǎn)名錄中有反映中華民族多民族文化的遺產(chǎn)如長城是人類文明史上最偉的建筑工程之一建于兩千多年前后聯(lián)成萬里長城甘肅敦煌莫高窟是一處由建筑繪畫雕塑成的博大精深的綜合藝術(shù)殿堂是世界上現(xiàn)存規(guī)模最宏大保存最完好的佛教藝術(shù)寶庫被譽(yù)“東藝術(shù)明珠”。 A 。④有的反映出不同民族的文化特點(diǎn),如西藏的布達(dá)拉官,始建于7世紀(jì),是藏王松贊干布為遠(yuǎn)嫁西藏的唐朝文成公主而建B 云南紅河哈尼梯田總面積約100萬畝是哈尼族人民千三百多年來生生不息“雕刻”出的山水田園風(fēng)光畫,表現(xiàn)出哈尼族地區(qū)農(nóng)田種植和管理的特點(diǎn)。20165122745家珍貴古籍名錄圖錄”。這些具有代表性的古籍展示出中國幾千年的優(yōu)秀歷史文化。文化表現(xiàn)形式相關(guān)的實(shí)物和場(chǎng)所。⑦自2005年開始,中國已建立起縣級(jí)、市級(jí)、省級(jí)、國家級(jí)四級(jí)非物質(zhì)文化遺產(chǎn)名錄,現(xiàn)審批通137239目總數(shù)位居世界第一。⑧中國的非物質(zhì)文化遺產(chǎn)十分豐富表現(xiàn)出中華民族文化的燦爛多姿其中有表現(xiàn)中原地區(qū)漢族化的,如京劇、昆曲、中國古琴藝術(shù)、 C 、安徽宣紙等;還有很多表現(xiàn)各少數(shù)民族文化遺產(chǎn)的,如新疆維吾爾木卡姆藝術(shù)、蒙古族長調(diào)民歌、D等。新形勢(shì),進(jìn)一步增強(qiáng)了文化自信,促進(jìn)了傳統(tǒng)文化事業(yè)的進(jìn)一步繁榮和發(fā)展。(20182314、根據(jù)原文內(nèi)容,下列表述正確的一項(xiàng)是()(3)A、中國是目前世界上擁有世界遺產(chǎn)類別最齊全、非物質(zhì)文化遺產(chǎn)項(xiàng)目總數(shù)最多的國家之一。B、截至目前,全國范圍內(nèi)評(píng)選出了5批珍貴古籍,這些漢文典籍充分展示了中國三千多年的優(yōu)秀歷史文化C、中國文化遺產(chǎn)豐富,其中世界文化和自然雙重遺產(chǎn)數(shù)量最多,表現(xiàn)出中華民族文化的絢爛多彩。D、山東的泰山、齊長城、濟(jì)南皮影戲、諸城派古琴等已列入聯(lián)合國教科文組織《世界遺產(chǎn)錄》,它們同屬于非物質(zhì)文化遺產(chǎn)。15、請(qǐng)將下面四個(gè)例子分別放到文中ABCD處。(4分)①中國蠶桑絲織技藝②云南麗江古城,是歷史悠久和文化燦爛的名城,也是中國罕見的保存相當(dāng)完好的少數(shù)民族地區(qū)的古城③貴州侗族大歌600大、最完整的古代木結(jié)構(gòu)建筑群A、 B、 C、 D、 16、本文運(yùn)用了多種說明方法,試舉一例并說明其作用。(3分)17、閱讀以下兩則材料,結(jié)合選文,談?wù)勅绾渭訌?qiáng)對(duì)傳統(tǒng)文化遺產(chǎn)的保護(hù)和傳承。(4分)材料一:415材料二:敦煌研究院成立75年來,因?yàn)橛邢癯?、段文杰、樊錦詩等一代又一代敦煌人一輩子的守護(hù)和研究,才成就了如今的敦煌傳奇。(二)燈侯發(fā)山頓覺溫暖。都讓父親自豪、欣慰。③吃罷晚飯,父親提出要帶小偉到東江釣魚。④晚上釣魚?黑燈瞎火的能釣到嗎?父親要給自己做魚吃?還是父親缺錢花???小偉心里打了不事。⑤來到江邊,天已經(jīng)完全暗下來,江和天似乎連接到一塊了,只能聽到江水不安分的波濤聲。⑥父親沒有拿出魚竿,沒有帶魚餌。小偉以為父親忘了,正要自責(zé)自己沒有提醒他,父親笑了笑,說,孩子,不用魚竿,照樣可以釣魚。⑦小偉吃驚不小,心想父親什么時(shí)候?qū)W會(huì)徒手逮魚了?從未見過,也從沒有聽說過啊。難道是父親早就有的絕技,今天要露一手給自己瞧?kāng)魚。⑨還有這種魚?它怎么會(huì)發(fā)光呢?小偉驚詫不已。他又往水里細(xì)看,看到這種魚頭頂上長有一根釣竿,這根釣竿不時(shí)會(huì)發(fā)出星星一樣的閃光,像根懸掛明燈的釣魚竿。的魚蝦類。⑾說到這里,父親挽起褲腳悄悄下水,探下身子,手猛地一伸,就抓到了那只蛤蟆魚??趯?,胸鰭寬大,尾部細(xì)小,背紫褐色,腹面淡色。⒀小偉呵呵一笑說,爹,這就叫作螳螂捕蟬,黃雀在后。⒁這種魚肉少吃起來不過癮。父親甩手把魚扔進(jìn)江里,然后繼續(xù)說,咱江邊好多漁民都喜歡逮蛤蟆魚,好逮,不費(fèi)勁。孩子,人跟這蛤蟆魚一樣,不能太出風(fēng)頭。⒂父親這是哪里話???小偉心里打了個(gè)愣。⒃父親說,你下鄉(xiāng)扶貧,你改造危房,你資助貧因大學(xué)生,這些都沒錯(cuò),不要傳到朋友圈嘛。⒄原來父親天天去自己的朋友圈里轉(zhuǎn),時(shí)時(shí)關(guān)注著自己呢!想著父親的種種舉動(dòng),小偉恍然大悟。他心中一熱,雙眼潮濕起來,不由地抬起手來揮了揮頭上飛舞的蚊蟲。招人眼了。⒆小偉說,爹,我是故意那樣做的。⒇父親愣怔了一下。監(jiān)督自己,督促自己堅(jiān)持到底,不能半途而廢。爹,無欲則剛,有什么好怕的呢?輕捶了小偉的胸脯一下。像你說的那樣,要做燈塔發(fā)出的光,不要做蛤蟆魚身上的光!小偉看著父親,感覺到父親的身影像一座山,那樣挺拔,那樣沉穩(wěn)?;丶业穆飞蠜]有路燈,黑瞎瞎的,但小偉走得很踏實(shí),一點(diǎn)也不擔(dān)心會(huì)迷路......(2019518、小說第⑤至⑩段詳細(xì)記敘了父子倆釣魚的經(jīng)過,請(qǐng)談?wù)勛髡哌@樣寫的用意。(4)19、請(qǐng)按照要求回答下面問題。(4分)說說下面句子中加點(diǎn)詞的表達(dá)效果。他心中起來,不由地抬起手來頭上飛舞的蚊蟲。聯(lián)系上下文,從修辭角度賞析下面句子。小偉看著父親,感覺到父親的身影像一座山,那樣挺拔,那樣沉穩(wěn)。20、小說標(biāo)題為“燈”,“燈”在文中多次出現(xiàn),含義豐富,請(qǐng)結(jié)合文本加以分析。(4分)21、聯(lián)系全文,分析小說最后一段的作用。(4分)五、寫作(共50分)22、閱讀下面的名言警句,按要求作文。①道雖邇,不行不至;事雖小,不為不成。(荀子)②這個(gè)社會(huì)尊重那些為它盡到責(zé)任的人。(梁啟超)③我們不應(yīng)該虛度人生,應(yīng)該能夠說:“我已經(jīng)做了我能做的事?!保ň永锓蛉耍┻@些語句引發(fā)你怎樣的感悟和聯(lián)想?可選其中一則,或幾則兼顧,確定立意,寫一篇文章。要求:①自擬題目;②除詩歌外文體不限;③要有真情實(shí)感;④不少于600字,不得抄襲、套作。參考答案1、C2、C3、A4、C5、B6、(1)豆蔻 二十B自強(qiáng)不息、奮發(fā)向上的精神。7、(1)六個(gè)花瓣象征亞洲不同地區(qū)之間的交流對(duì)話;人與人手牽手的效果象征亞洲人民攜手共建命運(yùn)共同體;七彩顏色體現(xiàn)了亞洲各國國旗的色彩,也象征亞洲文明的絢麗多彩。(2)材料二表明,中國倡議和組織召開亞洲文明對(duì)話大會(huì),體現(xiàn)了中國對(duì)促進(jìn)亞洲文明發(fā)展的深邃思新未來方面做出了積極貢獻(xiàn)。8、(1)星漢燦爛,若出其里(2)我寄愁心與明月(3)梨花落后清明(4)談笑有鴻儒(5)今夜偏知春氣暖,蟲聲新透綠窗紗(6)飄飄何所似,天地一沙鷗(jì)因此,在靈公、莊公、景公三代,晏子的名聲顯揚(yáng)于諸侯。家里就要想著不斷提高自己”的人!假如晏子現(xiàn)在還活著,我即使去給他趕車,都是高興的。9、(1)犯罪(2)往,到(3)輔佐(4)當(dāng)……宰相10、D11、(1)難道是楚國的水土使得老百姓善于偷竊嗎?(2)(他)因?yàn)樯顑€樸、踏實(shí)苦干而受到齊國人的尊重12、語言 類比推理13、晏子是一個(gè)思維敏捷、能言善辯、出使不辱、節(jié)儉謙恭、踏實(shí)肯干、敢于直諫、堅(jiān)持原則的人。14、C15、A.④ B.② C.① D.③167使說明更具說服力。17(答出其中兩點(diǎn)即可18小偉以及小偉向父親祖露心跡做鋪墊,豐富了人物形象,也深化了文章主題。19、(1)這一連串詞語的運(yùn)用說明小偉此時(shí)已解開了內(nèi)心的疑惑,形象地寫出了小偉知道父親天天去朋友圈里關(guān)注自己后內(nèi)心的感動(dòng),表達(dá)了小偉對(duì)父親的感激與深愛。(2)運(yùn)用比喻的修辭手法,把“父親的身影”比作“一座山”,生動(dòng)形象地寫出了小偉心中父親形象山的父愛的感激以及對(duì)父親的深愛。20照亮兒子的內(nèi)心,指引兒子走向正確的道路。21了兒子的內(nèi)心,指引兒子走向正確的道路,突出了小說的主題。22、略2019年濟(jì)南市中考數(shù)學(xué)試卷一、選擇題(每小題4分,共48分1.﹣7的相反數(shù)是( )A.﹣7 B.﹣C.7 D.1以下給出的幾何體中,主視圖是矩形,俯視圖是圓的是( )B.C. D.3.2019年1月3日“嫦娥四號(hào)”探測(cè)器成功著陸在月球背面東經(jīng)177.6度、南緯45.5度附近,實(shí)了人類首次在月球背面軟著陸.?dāng)?shù)字177.6用科學(xué)記數(shù)法表示為( )A.0.1776×103 B.1.776×102 C.1.776×103 D.17.76×102如圖平分若∠1=70°,則的度數(shù)為( )A.20° B.35° C.55° D.70°實(shí)數(shù)在數(shù)軸上的對(duì)應(yīng)點(diǎn)的位置如圖所示,下列關(guān)系式不成立的是( )下面的圖形是用數(shù)學(xué)家名字命名的,其中既是軸對(duì)稱圖形又是中心對(duì)稱圖形的是( )趙爽弦圖 B. 笛卡爾心形線C. 科克曲線 D. 斐波那契螺旋線7.化簡 + 的結(jié)果是( )B.C.D.77分別是( )9.函數(shù)與在同一坐標(biāo)系中的圖象可能是( )B.C. D.如圖,在菱形中,點(diǎn)是的中點(diǎn),以為圓心為半徑作弧,交于點(diǎn)連接、若則陰影部分的面積為( )A.9﹣3π B.9﹣2π C.18﹣9π D.18﹣6π37后到達(dá)游船碼頭B,測(cè)得歷下亭C在游船碼頭B的北編東53°方向.請(qǐng)計(jì)算一下南門A與歷下亭C之間的距離約為( (參考數(shù)據(jù):tan37°≈,tan53°≈)A.225m B.275m C.300m D.315m關(guān)于的一元二次方程2+=0有一個(gè)根是﹣1若二次函數(shù)2+的圖象的頂點(diǎn)在第一象限,設(shè)則的取值范圍是( )A.C.﹣二、填空題(424)13.分解因式2﹣+4 .如圖一個(gè)可以自由轉(zhuǎn)動(dòng)的轉(zhuǎn)盤被分成了6個(gè)相同的扇形轉(zhuǎn)動(dòng)轉(zhuǎn)盤轉(zhuǎn)盤停止時(shí)指針落在色區(qū)域的概率等于 .一個(gè)邊形的內(nèi)角和等于720°,則.代數(shù)式與代數(shù)式的和為4,則.某市為提倡居民節(jié)約用水,自今年1月1日起調(diào)整居民用水價(jià)格.圖中12分別表示去年、今年水費(fèi)(元)與用水量3)之間的關(guān)系.小雨家去年用水量為153,若今年用水量與去年相同,水費(fèi)將比去年多 元.B如圖,在矩形紙片中,將沿翻折,使點(diǎn)落在上的點(diǎn)為折痕,連接并延長交B則線段的長等于 .三、解答題19(6分)計(jì)算()﹣1+(π+1)0﹣2cos60°+20(6分)解不等式組 ,并寫出它的所有整數(shù)解.21(6)如圖,在=.22(8種圖書花300016001.5種圖書的數(shù)20兩種圖書的單價(jià);8202523(8.的半徑.24(1040040力數(shù)據(jù)作為樣本,數(shù)據(jù)統(tǒng)計(jì)如下:5.05.05.25.3根據(jù)數(shù)據(jù)繪制了如下的表格和統(tǒng)計(jì)圖:等級(jí)視力(x)頻數(shù)頻率Ax<4.240.1B4.2≤x≤4.4120.3C4.5≤x≤4.7aD4.8≤x≤5.0bE5.1≤x≤5.3100.25合計(jì)401根據(jù)上面提供的信息,回答下列問題:統(tǒng)計(jì)表中的;請(qǐng)補(bǔ)全條形統(tǒng)計(jì)圖;級(jí)”的有多少人?222護(hù)眼”宣傳活動(dòng),請(qǐng)用樹狀圖法或列表法求出恰好選中“1男1女”的概率.25(10分如圖1點(diǎn)(08點(diǎn)(2在直線=﹣上反比例函數(shù)=>0的圖的值;個(gè)單位長度>0.①如圖2,當(dāng)時(shí),過作軸于點(diǎn)交反比例函數(shù)圖象于點(diǎn)求的值;的值.26(12)小圓同學(xué)對(duì)圖形旋轉(zhuǎn)前后的線段之間、角之間的關(guān)系進(jìn)行了拓展探究.(一)猜測(cè)探究中,是平面內(nèi)任意一點(diǎn),將線段繞點(diǎn)相等的角度如圖若是線段上的任意一點(diǎn)請(qǐng)直接寫出與的數(shù)量關(guān)系是 與的數(shù)量關(guān)系是 ;2(1)中結(jié)論是否仍然成立?若成立,請(qǐng)給予證明,若不成立,請(qǐng)說明理由.(二)拓展應(yīng)用3,11=8,1=60°,1=75°1,將175°,長度的最小值.27(1212(﹣40(﹣13180°,的坐標(biāo);如圖2直線﹣經(jīng)過點(diǎn)是拋物線上的一點(diǎn)設(shè)點(diǎn)的橫坐標(biāo)為<﹣2,的值;3,在(2)的橫坐標(biāo);若不存在,請(qǐng)說明理由.答案1.C.2.D.3.B.4.B.5.C.6.C.7.B.8.B.9.D.10.A.11.C.12.D.13﹣2)214.. 15.6. 16.﹣1 17.210. 18..19.解()﹣1+(π+1)0﹣2cos60°+=2+1﹣2×+3=3﹣1+3=520.解: 解①得解②得2;∴原不等式組的解集為∴原不等式組的所有整數(shù)解為3、4、5、6、7、8、9、10.21.∵∠DAF=∠BCE,∴∠ABF=∠DCE,在和中, ,∴≌,.22.解(1)設(shè)種圖書的單價(jià)為元,則種圖書的單價(jià)為1.元,依題意,得:﹣=20,解得3020(2)30×0.8×20+20×0.8×25=880(元.答:共花費(fèi)880元.(1),∴∠OAC=∠OCA,∠ODB=∠OBD,∵∠AOC=∠BOD,∴∠OAC=∠OCA=∠ODB=∠OBD,即∠ABD=∠CAB;∵AB是⊙O的兩條直徑,∴∠ACB=90°,∵CE為⊙O的切線,∴∠OCE=90°,∵B是OE的中點(diǎn),∴BC=OB,為等邊三角形,,即的半徑為4.(1)=8,故答案為:8、0.15;(2)D組對(duì)應(yīng)的頻數(shù)為40×0.15=6,補(bǔ)全圖形如下:400×0.25=100(人;列表如下:男男女女男(男,男)(女,男)(女,男)男(男,男)(女,男)(女,男)女(男,女)(男,女)(女,女)女(男,女)(男,女)(女,女)得到所有等可能的情況有12種,其中恰好抽中一男一女的情況有8種,所以恰好選到1名男生和1名女生的概率=.25.(1)∵(0,8)=﹣上,∴﹣2×0=8,=8,∴直線AB的解析式為y=﹣2x+8,將點(diǎn)B(2,a)代入直線AB的解析式y(tǒng)=﹣2x+8中,得﹣2×2+8=a,∴a=4,(2,4,將在反比例函數(shù)解析式中,得(2)①由(1)知(2,4=8,∴反比例函數(shù)解析式為=,3(2+3,4,(5,4,軸于點(diǎn),交反比例函數(shù)=的圖象于點(diǎn),(5,,=,∴= =;個(gè)單位長度>0,(0,8(2,4,,8+2,4,∵△BCD是以BC為腰的等腰三形,∴Ⅰ、當(dāng)BC=CD時(shí),,∴點(diǎn)在線段時(shí),(2,4,8,=,∴,=5,即:△BCD是以BC為腰的等腰三形,滿足條件的m的值為4或5.26.(一(1)=.1∵∠MAN=∠CAB,∴∠NAB+∠BAM=∠BAM+∠MAC,∴∠NAB=∠MAC,.(2)如圖2中,①中結(jié)論仍然成立.理由:∵∠MAN=∠CAB,∴∠NAB+∠BAM=∠BAM+∠MAC,∴∠NAB=∠MAC,,∴≌,.H(二)31N11.H∵1=,∴1=,111的值最小,在Rt中,∵=60°1=8,1?sin60°=4,∵1=1﹣=75°﹣30°=45°,1=4,11=4﹣8,在Rt1,∵1=45°,=4﹣4,根據(jù)垂線段最短可知,當(dāng)點(diǎn)與重合時(shí)的值最小,1的最小值為4﹣4.27.(1)(﹣4,0(﹣1,3)2中,得解得∴拋物線解析式為=2﹣,G=2﹣=﹣+2)2+4,∴(﹣2,4;G(2)∵拋物線C繞點(diǎn)O旋轉(zhuǎn)180°,得到新的拋物線C′.′(2,﹣4′=1=﹣2)2﹣42﹣x將代入中,得,解得,∴直線解析式為,,2﹣=﹣+4,m(2+4)2,m則,﹣(,﹣,=2﹣﹣(﹣)=2+2+﹣(﹣)2++,∴=,軸軸 ∴ = =,即∴2+=32++)解得1=﹣32=,的值為:﹣3;(3)由(2)知=﹣3,(﹣3,3(3,﹣3=3,3,2=(﹣1+4)2+(3﹣0)2=182=22=20222Rt△,=90°,==,,在軸下方過點(diǎn)作在上截取,過點(diǎn)E作ET⊥y軸于T,連接EH交拋物線C于點(diǎn)P,點(diǎn)P即為所求的點(diǎn);(3,﹣3, ∴=45°=90°=45°(﹣1,﹣1,x則,解得 ∴直線解析式為,解方程組 ,得 , ,x∴點(diǎn)的橫坐標(biāo)為: 或 .濟(jì)南市2019年中考英語試題選擇題部分共105分I、聽力測(cè)試(30分)聽錄音,從每組句子中選出一個(gè)你所聽到的句子如每個(gè)句子聽一遍。A.Pleasecomehere,Amy. B.Let’sgotothefactory.C.ThisismysisterCindy.A.Iplaytennisonceaweek. B.Henevereatsjunkfood.C.Shegetsupatsixo'clock.A.Wereyoulateforschool? B.Doyouhaveabasketball?C.Didyoubuyanyvegetables?A.Tinahaslongstraighthair. B.Lisahadawonderfulidea.C.Annawillbebacknextyear.A.What5shisphonenumber? B.What'sthematterwithher?C.Whereisourmusicteacher?A、B、C問題聽兩遍。A.Food. B.Water. C.Paper.A.Four. B.Six. C.Ten.A.Atabout7:00. B.Atabout8:00. C.Atabout9:00.14.A.Playchess.B.Haveatalk.C.Singasong.15.A.Cooking.B.Writing.C.Shopping.16.A.OnFriday. B.OnMonday. C.OnWednesday.17.A.Shewrotealetter.B.Shesentapostcard. C.Shemadeaphonecall.18.A.Nearabusstop.B.Inapostoffice. C.Inherschool.19.A.Oneday.B.Twodays. C.Threedays.20.A.Helpful.B.Lucky. C.Brave.II讀音選詞根據(jù)所給句意和音標(biāo),從每題A、B、C、D四個(gè)選項(xiàng)中,選出一個(gè)最佳答案。(5分)Thisbookisa/bit/difficultforme.bed B.bat C.bad D.bitTheFrenchboyenjoyshisschool../laif/inChina,late B.life C.laugh D.knifeIsthereaswimming_/pu?l/inyourneighborhood?A.pool B.peel C.push D.paleThemoviestarneedssome /?pra?v?t/timetorelaxherself.A.project B.provide C.product D.privateIttooksomephotoswiththenew /?k?m?r?/onmybirthday.A.cinema B.calendar C.camera D.kilometerIII.選擇填空從毎題A、B、C、D四個(gè)選項(xiàng)中,選出一個(gè)最佳答案。(20分)—Hi,Bob.—I'mfine,thanks.A.What'sthis B.Whereareyou C.Who'sthat D.Howareyou—Isthisyourbrother'shat?—No,itisn't.Theblackoneis.his B.him Cshe D.her—Iofteneatapples.—Me,too. appleadaykeepsthedoctoraway.A B.An C.The D./―Whatdoesyourcousinlooklike?Ishetallor ?—Heistall.Andheisstrong.short B.thin C.long D.small一Myfavoritesportisbaseball.—Soyoucan thebaseballclub.give B.play C.join D.meet一Hello.IsGinathere?一Sorry,she'snot to B.at C.on D.ofcan’tfindmyruler,Iknowit'ssomewheremthelivingroom A.so B.if C.but D.33.— isyourartteacher?—Mr.Miller.Heismyfavoriteteacher.A.What B.Where C.How D.WhoI'mgoingtothe tomorrow.Iwanttoborrowafewbooksaboutscience. .museum B.library C.mountain D.hospitalMybestfriendAliceismuch thanme.I'mveryoutgoing.quiet B.quieter C.quietest D.thequietest―HasLindawashedtheclothes?—No,shehasn't.Sheitaftershefinishesherhomework.A.did B.hasdone C.willdo D.wasdoing—I'mverysorry,Dad.Ifailedthemathtest.---- .You'vefriedveryhard.A.You’rewelcome B.Soundsgood C.That’sforsure D.Nevermind—Excuseme.Couldyouspeakalittlelouder?Ican’thearyou —-OK.A.hardly B.cheaply C.clearly D.heavily―Look! beautifulflowers!—Andtheysmellverynice.A.How B.What C.Whata D.WhatanAllanhasapetdog.Ioftenseehim thedoginthemorning.walk B.walks C.walked D.towalk—WouldyouliketocometomypartynextSunday?—I’dloveto,butI .Ihaveanimportantmeetingthatday.can't B.mustn't C.needn't D.shouldn'tPaulandDalehave incommon,althoughtheyarebrothers.something B.anything C.everything D.nothing—Eric, playingthatcomputergame.Whynotreadabook?―OK,Mom.A.tostop B.stopping C.stops D.stop—WhenwillSallyandCarolarrive?—Idon'tknow.Ihave hereforhalfanhour.A.come B.left C.waited D.arrived―What’sup,Tony?―Well,Mr.King,couldyoutell ?A.howdidyoulearnhistory B.whentheartfestivalisC.wherewereyouyesterday D.whataretheydrawingIVABCDRecentlyStevehadacaraccidentandhiscarwasbroken.Sountilthecarwas46.hehadtogotoworkbysubway.Oneday,henoticeda47guyatthestationatnight.Hefelt48forhim,sohegavehimsomemoney.Thehomelessguythankedhimforit.Thenextdayagain,henoticedthehomelessguythesameplace.ThistimeSteve49himameal.Thehomelessguythankedhimforhis50ButStevegotcurious(好奇的)andasked,“Howdidyougettothis5152asmile,thehomelessguysaid,"Byshowinglove."Stevedidn't53it,soheasked"Whatdoyoumeanbythat?"Thehomelessguyreplied,"Inmywholelife,Imadesurethateveryonewashappy.Nomatterwhathappenedinmylife,Ialwayshelpedeveryone."Steveaskedhim,“Doyou54it?",towhichthehomelessguyreplied,“No.ItjustbreaksmyheartthattheverypeopleIgavemoneytowouldn'tgivemeacoin55Iwasinneed.Son,itisbettertobuildyourownhouseandinvitesomeoneinforshelter(庇護(hù))thanto56themyourbricks(磚)whileyouarebuildingyours.Becauseonedaywhenyouturnaroundaroundandlookattheplacewhereyouplannedtobuildyourhouse,itwillbeanempty57.Thenyouaretheonelookingforbricks.”Steveunderstoodwhatthehomelessguymeantandthankedhimforthegood58,Helpingothersisagoodthing.Butsometimes,whilewearehelpingothers,we59ourownproblemsandneeds.Onemustrememberthatsometimessharingisbetterthangivingaway.candoalotmorebybeingina60positioninsteadofbringingyourselfintoaweakersituation.46.A.oldB.cheapC.readyD.dirty47.A.richB.homelessC.smartD.handsome48.A.happyB.sorryC.angryD.excited49.A.toldB.lentC.soldD.bought50.A.shynessB.sadnessC.kindnessD.illness51.A.pointB.hotelC.stationD.restaurant52.A.ForB.FromC.WithD.About53.A.finishB.discussC.describeD.understand54.A.regret,B.needC.studyD.plan55.A.sinceB.beforeC.whenD.unless56.A.orderB.offerC.showD.throw57.A.lotB.roomC.storeD.house58.A.mealB.adviceC.giftD.question59.A.forgetB.believeC.protectD.remember60.A.difficultB.strangeC.specialD.strong16.補(bǔ)全對(duì)話閱讀對(duì)話,從每題A、B、C、D四個(gè)選項(xiàng)中,選出一個(gè)最佳答案完成對(duì)咨(5分)Helen:Hi,Frank.Whatareyoudoinghere?Frank: 61Helen:What?Frank:Atoyplane.62Helen:Wow,that'sgreat.Youcanmaketoysbyyourself.Doyousellthem?Frank:No.63SometimesIgivethemtomyfriends.Helen:Itlookssodifficult.64Frank:MyuncletaughtmeaDoyoulikeit?Icanteachyou.Helen:Really?65A.Itissunnyandhot. B.Itwasraininghard.C.I'mmakingaplane. D.We'reeatingdinner.A.Youdon’tneedthem. B.ShewillgettheretomorrowC.Wecameherebyplane. D.IlikemakingallkindsoftoysA.Isellitfortwodollars.B.Letmepayforit.C.Wedon,thavemoney. D.Idoitjustforfun.64:A.Whatdidheteach? B.Howdidyoulearnit?C.Wherearethetoys? D.Doyouhaveanuncle?65.A.That’llbegreat! B.Hereyouare.C.That'stoobad! D.I’mafraidnot.17.ABCD子的最佳答案。(30)OnApril1st,AprilFoolsDay,friendsplayfuntricksoneachother.OneyearatcollegemyfriendsandIwantedtoplayareallybigtrickonourteacher,Jason.Hewasafunguywholovedtricks. -MyfriendsandIbought300balloonsandatotofcoloredpaper.ThenwebeganblowingalltheballoonsupandfillingthemwiththeColoredpaper.Ittookusallday,butintheendweblewupall300balloons.Mark,Jason'sroommate,gaveusthekeytotheirapartment.WhenJasonleft,wewenttheapartment,andputalltheballoonsinJason’sbedroomandbathroom.WehidinthebedroomandbathroomandwaitedforJasontocomehome.WhenJasoncameback,hewentintothebathroomfirst.Hesawtheballoonsandshouted,“What?!"Andthenwebeganpopping(爆裂balloons.Therewascoloredpapereverywhere!Jasonlaughedandlaughed.4<OKguys,”hesaid;“Thatwasfunny,butI’mtiredandI’mgoingtoHewentintohisbedroomandsawtheotherballoons.“Comeonguys,”hesaid,“No,no!”Ibeganpoppingtheballoons.Jasonbeganlaughingagainandshakinghishead.“Thisisjusttoomuch,Scott!”hecried,asthecoloredpaperwasfallingallovertheroom.Afterthat,wehelpedJasoncleanupthecoloredpaper.ItwasareallyfunAprilFool’sDay!Scottplayedatrickonhis onAprilFool'sDay.A.friend B.teacher C.student D.brotherScottandhisfriendsspent blowingupthe300balloons.A.aday B.aweek C.amonth D.anhourJasonfeltit whentheballoonswerepopped.A.scary B.boring C.funny D.relaxingWhatdidScottandhisfriendsdobeforetheyleftJason'sapartment?A.Theytoldafewstories. B.Theyhidthekeyintheapartment.C.Theydranksomecoffee. D.Theycleanedupthecoloredpaper.Whatcanbeasuitabletitleforthetext?A.TeachersandStudents B.AprilFool’sDayBalloonsC.AGoodCollegeTeacher D.JasonandHisRoommateBDanaCsonkaisanadultnow.Whenshewas8,herhousecaughtonfire.Thefireleftbumscars(傷疤)over18percentofherbody,includingonherface,neckandarms.Shegotbetterandreturnedtoschool.Herclassmatesweremean,though.Theymadefunofherscars."Ihaveanyfriends,shesaid.Hernursesatthehospitalhadasuggestion.Theysaidsheshouldgotoacampforkidswhohadbeenburned.Shewentthereeverysummerfor10years.Ithelpedherfeelbetter.metkidswhocouldunderstandwhatshewentthrough.Thebumcampstartedin1988.Sincethen,ithasbeenofferingchildrenwithbumscarsweekofrelieffromlookingdifferent.Campersgotheretoswim,playgamesanddomanyotherthings.KevinAelingis14.Thisishissecondsummeratthecamp.Ayearandahalfago,aterriblefireleftscarsover25percentofhisbody.Atfirst,hewasnotsureifhewantedtogotothecamp."Hesaid,'Idon'twantpeopletostareatme,”'saidhismother."Isaid,sKev,it'sabumcamp.Otherpeoplearetherewhohaveburns.'”Heendeduplovingit.Aftercamp,hismothernoticedadifference.Hewaslongerembarrassedaboutthespecialclotheshehadtowearforhisscars.Hewascomfortablebeinghimself.Everyyear,theThursdayofthecampweekisFireTruckDay.Firetrucksarrive,alongcampersfromprevious(以前的)years,doctorsandnurses,andfamilymembers.Camperscanfiretrucksupcloseandtalkwithfirefighters.Sometimes,theyaretheveryfirefighterswhorescuedthecampersmonthsoryearsearlier.FireTruckDayallowsthemtoseeeachotherinahappysituation,whichisalwaysthecampers5mostunforgettableday.WhatdoweknowaboutDanaCsonkafromParagraph1?A.Shegotburnedinherschool. B.Sheisaneight-year-oldschoolgirl.C.Shehasscarsalloverherbody.D.Shewaslonelybecauseofherscars.WhichofthefollowingisNOTtrueaboutthebumcamp?Itstartedaboutthirtyyearsago. B.Thecampersarekidswithbumscars.C.Kidsspendamonthatthecamp. D.Ithasmanyactivitiesforthecampers.WhatdoesthewritermainlywanttotellusinParagraph5?A.ThecampmadeadifferencetoKevin. B.Kevin'sfriendsalwaysstaredathim.C.Kevin'smotherwasworriedabouthim.D.Kevinfeltembarrassedatthecamp.WhatdoweknowaboutFireTruckDayfromthelastparagraph?A.Ittakesplaceinthehospital. B.Itmeansalottothecampers.C.It’sjustforfamilymembers. D.Itmakesthecampersfeelsad.What’sthewriter'spurposeofwritingthetext?Tospeakhighlyofthefirefighters.Toshowgreatpitytothekidswithbumscars.,Tocheerupthekidswithbumscars.Tointroduceabumcampandsomecampers.CArekidsgettingtoomuchpraise?Toomuchpraisemaybedoingkidsmoreharmthangood.AcoverstoryinScholasticInstructormagazineaskswhetherkidstodayareTheconcernisthatwhiletryingtobuildupkids'confidence(自信),parentsarepayingattentiontokids'realgoalsandachievements.Inarecentstudy,eighthgradersinandtheUnitedStateswereaskedwhethertheyweregoodatmath.AmongtheAmericanstudents,39percentsaidtheywereexcellentatmath,comparedtojust6percentoftheKoreangraders.Buttherealitywassomewhatdifferent.TheKoreankidsscoredfarbetterthanover-confidentAmericanstudents.Thedisadvantageoftoomuchpraiseisthatkidsmaystarttofocusontherewardratherwhattheyarelearning,Worse,whenastudentfails,whoseconfidencecomesfromablindofachievementratherthanhisorheractualabilities,theresultcanbedevastating(滅性的).Thisdoesn'tmeanweshouldn’tpraiseourkidsorthatteachersshouldn'ttrybuilduptheirstudents5self-confidence.Butself-confidenceshouldbetheresultofgradesandrealachievements,notemptypraisefromothers.Lastmonth,CognitiveDailyreportedthatparentsandteachersshouldbespecificthangeneralwhentheyofferpraise.Anexampleofgeneralpraiseistellingachild,"You'resmart."Specificpraisewouldbetosay,“Youdidagoodjobonreading.,,or"Youdidgreatonyourmathtest."Kidswhoreceivegeneralpraiseabouttheirabilitiesaremorelikelyshow"helpless"behaviorwhentheymeetwithproblemswithlearning,comparedwithkidswhoreceivespecificpraiseabouttheirachievementonatask.Thereason:achildwhoknowsasmartgirlfeelsdefeated(挫敗的)ifshehastroublereadingasentence.Butachildhasbeentoldsheisagoodreaderismorelikelytohaveconfidenceinthatspecificabilityandworkalittlehardertodealwithamoredifficultbook.WhatcanwelearnfromthestudyoftheeighthgradersinParagraph2?A.Americanstudentsareover-praised. B.Over-confidentstudentsmayachieveless.AccordingtoParagraph3,kids'self-confidenceshouldcomefrom.teachers5loveandsupport B.whattheygetfromparentsC.ablindsenseofachievement D.whattheyareabletodowell78.Whichofthefollowingbestexplains"specific"underlinedinParagraphA.Exact. B.Careful. C.Scientific. D.Professional79.Whatwillkidsgettinggeneralpraisedointhefaceofproblemswithlearning?A.Askothersforadvice. B.Probablygiveupeasily.C.Workthemoutalone. D.Workharderthanbefore.Inwhichpartofanewspaperwouldyoumostprobablyreadthetext?A.Travel. B.Business. C.Education. D.非選擇題部分 共45分VII.選詞填空(10分)閱讀短文,從方框中選擇適當(dāng)?shù)膯卧~填空(每詞限用一次)。so and for picture famousso and for picture famousDearDavid,How'sitgoing?I'dliketotellyouaboutmytravelexperiences.Lastmonth,IwenttoChengdu(81)myvacationwithmyparents.ChengduisinSichuan,inthesouthwestofChina.It's(82)foritsbeautifulmountains,forestsandlakes.Manypeoplegotheretoenjoytheirvacationeveryyear.Wehadafive-daytripandtookmany .Wesawpandasandmonkeys.Theywere(84)cutethatwecouldn'thelpwatchingthem.Wehadanexcitingtrip!Ifelttiredbuthappy.Pleasee-mailmesoon(85) yourvacation.(每詞限用一次)。include start cry sound expressinclude start cry sound expressHowdoyou“l(fā)augh"whenchattingwithfriendsontheInternet?Isit"haha"or"hehe"?InThailand,theyuse"555"(86)theirlaughter.Whatotherdifferentwaysdopeoplearoundtheworld?Ithasbeenquitealongtimesincepeople(87)touseonlineexpressions.SomecommonexpressionsoflaughterincludeLOL,meaninglaughputloud,andROFL,rollingonthelaughing.Youcanseetheinfluenceoftheseexpressionseverywhere.LOL(88)inOxfordEnglishDictionaryin2011.Buthowdootherlanguagesexpressmeaningonlinesymbols?Mostlanguagesfollowtherulethattheyhavesimilarsounds.Sometimes,numbersorlettersinonelanguage(89) verydifferentinanother.“555"soundslikeaperson(90)inChinese,butlikelaughterinThai.Thisisbecausethenumber5ispronounced“ha"inThai.“Jaja”istheSpanishwayofwriting"haha”.InSpanish,"j"ispronouncedliketheEnglish"h".Isn'titfunnytotheseinterestingwaysto“l(fā)augh"?VII、改寫句子按括號(hào)中的要求完成句子,每個(gè)空格填一個(gè)單詞。(5分91.LiLingisgoodatwritingpoems. (改為否定句)LiLing goodatwritingpoems.Myparentsgotoworkbybikeeveryday.(就句子畫線部分提問) yourparentsgotoworkeveryday?“Doyouwanttogototheconcertwithme?”JimaskedLaura.(改寫句子,句意不變)JimaskedLaurashe togototheconcertwithhim.Graceoftenhelpshermotherlookafterherbabysister.(改寫句子,句意不變Graceoftenhelpshermother ofherbabysister.Someonewillshowyouaroundthevillageafterlunch.Ithaschangedmuch.(改寫句子,句意不變)Youwill aroundthevillageafterlunch.IthaschangedIX.(5咱們放學(xué)后去踢足球吧。Let’s after我家對(duì)面有一個(gè)新建的廣場(chǎng),許多人在那里散步。Thereisanewly-builtsquare myhome.Manypeopletakeawalkthere.為了身體健康,你應(yīng)該改掉熬夜的習(xí)慣。Tokeephealthy,youshouldgiveupthehabitof late.我們必須節(jié)約用水,以防水資源耗盡。Wemustsavewaterbeforeit 近幾年來,當(dāng)?shù)氐墓I(yè)發(fā)展非常迅速,人們逐漸富裕起來。Thehasdevelopedveryquicklyinrecentyears,andpeoplearegettingwealthier.X.閱Ifyouwearglasses,there'sgoodnewsforyou.101Anewstudyhasfoundthatneedingwearglassesisconnectedwithhigherlevelsofintelligence.Inthestudy,researchersfromtheUniversityofEdinburghstudieddata(數(shù)據(jù))onbrainpowerandgenes.Genes,madeupofDNA,areinformationinthecellsofourbody.Theydeterminehowwelookandhowourbodieswork.102Theyfoundaconnectionbetweenbrainpowerandphysicalcharacteristicsincludingeyesightandhealth.Peoplewhoweremoreintelligentweremorelikelytohavegenesthatmightshowtheyneedtowearglasses.Theresearchersalsothatbeingsmarterhassomeadvantages.Theyfoundwaysinwhichsmarterpeoplehavehealthproblems.103Theyarenotproved(證實(shí)的)causes.Itiseasytoprovethattwothingsareconnected.Itishardertoprovethatonething,likeintelligence,causestheother,likeneedingglasses.Forgetgenesthough.Wearingglassesmakespeoplethinkyou.aremoreintelligent,evenifyoudon'tneedthem.Anumberofstudieshavefoundthatpeoplewhowearglassesareseenassmarter,morehard-workingandhonest.104Theygetthepeopletheyworkforontrial()towearglasses.GlassesarealsousedtoshowsomeoneisintelligentinmoviesonTV.105Peoplewhodonotneedglassessometimeswearthem.Theywearthemjusttolookorcool.Glassesarenotonlyfornerds.Wearingglassescanalsobecool.Manymoviearefansoffashionglasses.ManylawyersusethistohelpManylawyersusethistohelpthem.Wemusttryourbesttoprotectoureyes.However,theseareallsimplyconnections.Youmightbesmarterthanthosewhodon't.Ideasaboutwearingglasseshavebeguntochange.Wearingglassessometimesmakespeoplelooksilly.GTheresearchersstudiedthegenesofover300,000people.XL書面表達(dá)(20分)7Mr.White擅長英語;善于溝通;注意:100可以適當(dāng)增加細(xì)節(jié),以使行文連貫;不得出現(xiàn)真實(shí)的人名、校名等相關(guān)信息。expositionapplyDearMr.White,I'mwritingtoapplytobeavolunteerforthecomingexposition.I’mlookingforwardtoyourreplyYours,LiHua參考答案1.C 2.B 3.B 4.A 5.C 6.A 7.C 8.A 9.B 10.C11.A12.C13.B14.B15.A16.B17.C18.A19.C20.A21.D22.B23.A24.D25.C26.D27.A28.B29.A30.C31.B32.C33.D34.B35.B36.C37.D38.C39.B40.A41.A42.D43.D44.C45.546.C47.B48.B49.D50.C51.A52.C53.D54.A55.C56.B57.A58.B59.A60.D61.C62.D63.D64.B65.A66.B67.A68.C69.D70.B71.D72.C73.A74.B75.D76.B77.D78.A79.B80.C81.for 82.famous 83.pictures 84.so 85.and86.toexpress 87.started 88.wasincluded89.soundiscrying/cryingisnot92.Howdo93.whether,wanted94.takecare95.beshown96.playsoccer/football97.acrossfrom98.stayingup 99.runsoutlocalindustry101.D102.G103.C104.A105.EDearMr.WhiterI'mwritingtoapplytobeavolunteerforthecomingexposition.I'mamiddleschoolstudentandwillgraduatethisJune.IlikeEnglishandIlearnitwell.IwonfirstprizeintheschoolEnglishspeechcompetitionheldlastyear.Besides,outgoing,helpfulandgoodatcommunicatingwithothers.Lastsummer,Iworkedasavolunteerinamuseum.IhelpedtheforeignvisitorstoknowmoreaboutChinaandlearnalotaboutChineseculture,suchasChineseart,musicandsoon.Ididagoodjob.IfIgetthechance,IpromiseIwillofferthebestservice.Wishtheinternationalcultureexpositionagreatsuccess.I'mlookingforwardtoyourreply.Yours,LiHua2019年濟(jì)南市中考物理試卷一、單項(xiàng)選擇題(本大題共10小題,每小題3分,共30分1.下列能源中,屬于不可再生能源的是( )A.核能 B.風(fēng)能 C.水能 D.太陽能世紀(jì)初科學(xué)家在探索物質(zhì)結(jié)構(gòu)的歷程中取得了突破性進(jìn)展盧瑟福在α粒子散射實(shí)驗(yàn)的基礎(chǔ)上于1911年提出了原子核式結(jié)構(gòu)模型。原子核式結(jié)構(gòu)模型是( )A.關(guān)于分子結(jié)構(gòu)的理論 B.關(guān)于原子結(jié)構(gòu)的理論C.關(guān)于原子核結(jié)構(gòu)的理論 D.關(guān)于電子結(jié)構(gòu)的理論Mate20798069性能的代際提升,都得益于一種新型材料的研發(fā)。這種新型材料是()A.超導(dǎo)材料B.磁性材料C.納米材料D.4.下列四個(gè)選項(xiàng)中的做法,能在傳播過程中有效地減弱噪聲的是()A.在高架路的兩旁修建隔聲板B.機(jī)器旁人員佩戴防噪聲耳罩C.在路口處安裝噪聲監(jiān)測(cè)裝置D.市區(qū)道路行車禁鳴汽車?yán)热鐖D所示,是一位先生巧用物理知識(shí)借助氣球?qū)⒚弊铀徒o樓上女士的情景。此過程中應(yīng)用的關(guān)鍵知識(shí)是()慣性 B.浮力 C.動(dòng)能 D.效率歷史上有一位英國物理學(xué)家,通過大量實(shí)驗(yàn)研究了熱和功之

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