2013届高三基础过关题训练(8)
2013年山东省高考基本能力试卷含答案
2013年山东省高考基本能力试卷含答案2013年普通高等学校招生全国统一考试(山东卷)基本能力本试卷分两部分,共12页。
满分100分。
考试用时120分钟。
考试结束后,将本试卷和答题卡一并交回。
注意事项:1.答卷前,考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考生号、县区和科类填写在答题卡和试卷规定的位置上。
2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
不涂在答题卡上,只答在试题卷上不得分。
第一部分共70题,每题1分,共70分。
在每题给出的四个选项中,只有一个选项是最符合题目要求。
1.“诗是无形画,画是有形诗”,诗与画的巧妙结合是中国画的独特艺术风格。
“画史从来不画风,我于难处夺天工。
请看此幅潇湘竹,满耳丁东万玉空“,最能表现该诗意境的作品是2.虚拟表演是中国戏曲的一个重要特点,它讲究“以无当有“,演员用想象演戏,观众以想象看戏,通过演员的高超表演,使观众产生身临其境的感受。
右侧各图中京剧演员的动作与开门、关门、上楼、下楼依次对应的是A.①②③④B.①③②④C.②③①④D.③④②①3.高寿的美称有很多,有些称呼的得名与汉字结构相关,如称108岁为“茶寿”,是因为“茶”字由“二十、八十、八”组成。
由此推断,“米寿”是指A.66岁B.77岁C.88岁D.99岁哈唱是大众喜闻乐见的一种集体声乐艺术表现形式。
根据以下合唱请例片段,完成4-6题。
4.轮唱是一种常见的合唱形式,其特点是:同一旋律在不同声部相继出现,交替追逐,形成此起彼伏的音乐效果。
上述谱例片段采用轮唱的是A.①B.②C.③D.④5.《半个月亮爬上来》是一首经典的无伴奏合唱。
谱例片段①中,女高音部开始演唱是在A.第一小节B.第二小节C.第三小节6.谱例片段④中男低音声部的歌词“啊”演唱的时值为A.二拍B.三拍C.四拍D.五拍7.“耳中见色,眼里闻声”,音乐的旋律与绘画的气韵相异相通。
2013全国统一考试普通高等学校招生数学能力加强卷08理学生专用
2013全国统一考试普通高等学校招生数学能力加强卷数学理(8)第I 卷一.选择题:本大题共10小题,每小题5分,共50分,在每小题给出的四个选项中,只有一项是符合题目要求的。
1.【改编题】若集合A ={-1,0,1},B ={y |y =cosx ,x ∈A },则A ∩B = A .{0} B .{1} C .{0,1} D .{-1,0,1}2. 【山东省莱芜市2012届高三4月高考模拟试题】设,p q 是两个命题,1:0,:|21|1,x p q x p q x+≤+<则是(A)充分非必要条件 (B)必要非充分条件(C)充要条件(D)既非充分又非必要条件3. 【广州市2013届高三年级1月调研测试】已知函数()2030xx x f x x log ,,⎧>=⎨≤⎩, 则14f f ⎛⎫⎛⎫ ⎪ ⎪⎝⎭⎝⎭的值是 A .9 B .19 C .9- D .19-4. 【山东省日照市2012届高三下学期5月份模拟训练】要得到函数)42cos(3π-=x y 的图象,可以将函数x y 2sin 3=的图象 (A )沿x 轴向左平移8π个单位 (B )沿x 向右平移8π个单位 (C )沿x 轴向左平移4π个单位 (D )沿x 向右平移4π个单位5. 【河南省三门峡市2013届高三第一次大练习】iA.14+B.33i -D. 14 6. 【2013届安徽省示范高中高三9月模底考试】样本中共有5个个体,其中四个值分别为0,1,2,3,第五个值丢失,但该样本的平均值为1,则样本方差为=( ) AB 、65CD 、2 7. 【湖北省武汉市2012届高中毕业生五月供题训练(二)】设2920012929100129101010(12)(1)(1)b b x b x b x x a a x a x a x a x x x +++++=+++++++-,则a 9=A .0B .410C .10·410D .90·4108.[安徽省宣城市6校2013届高三联合测评考]三个正数a,b,c 满足2a b c a ≤+≤,2b a c b ≤+≤,则ba的取值范围是( )A .23[,]32B .2[,2]3C .3[1,]2D .[1,2]9.【江西省百所重点高中2012届高三下学期模拟考试】已知各项均为正数的等比数列{a n }满足a 1a 7=4,a 6=8,函数,则()f x 在x=时的导数的值等于10. 【2013年临沂市高三教学质量检测考试】函数)42(cos 2)21()(1≤≤-+=-x x x f x π的所有零点之和等于(A )2 (B )4 (C )6 (D )8第Ⅱ卷共2页,须用黑色墨水签字笔在答题卡上书写作答,在试题卷上作答,答案无效。
2013届高三模拟试卷(8)理综
2013届高三模拟试卷(8)理科综合能力测试本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
全卷满分300分。
考试时间150分钟。
注意事项:1.答卷前,请考生认真阅读答题卷上的注意事项。
考生务必将自己的姓名、考号填写在答题卡上指定位置,贴好条形码或将考号对应数字涂黑。
用2B铅笔将试卷类型(A)填涂在答题卡相应位置上。
2.选择题每小题选出答案后,用2B铅笔把对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
答在试题卷、草稿纸上无效。
3.非选择答题用0.5毫米黑色墨水签字笔直接答在答题卡上每题对应的答题区域内,答在试题卷、草稿纸上无效。
4.考生必须保持答题卡的清洁。
考试结束后,监考人员将答题卡和机读卡一并收回.按小号在上大号在下分开封装。
以下数据可供解题时参考:相对原子质量(原子量):Hl C 12 N 14 O 16 Na 23 S 32 Cl 35.5 Ca 40 Cu 64一、选择题:本大题共13小题,每小题6分。
在每小题给出的四个选项中,只有一项是符合题目要求的。
1.细胞是生物体结构和功能的基本单位。
对下图有关叙述正确的是()A.只有A和D是自养型生物,两者细胞结构上最主要的区别是后者无相关细胞器B.图C代表的生物类群,在生态系统中的成分中可以担任各种生物成分C.在遗传物质传递中,不遵循孟德尔遗传定律的基因仅存在于C和D细胞中D.人工诱变、基因工程、细胞工程都可改造C生物获得工程菌2.如图实验,甲、乙、丙切去顶芽,丁顶芽不切除。
将切下的乙顶芽放回原位置;将切下的丙顶芽放置在琼脂块上一段时间后将琼脂块置于丙原顶芽位置。
四组枝条均给予图示单侧光照。
下列对实验结果预测正确的是 ( )甲乙丙丁5A.最先发育为侧枝的是侧芽2 B.丁中4号芽较5号芽优先生长C.能弯向光源生长的只有丁 D.主枝直立生长的只有丙3.某同学用下图所示实验装置测定果蝇幼虫的呼吸速率。
实验所用毛细管横截面积为1mm2,实验开始时,打开软管夹,将装置放入25℃水浴中,10min后关闭软管夹,随后每隔5分钟记录一次毛细管中液滴移动的位置,结果如下表所示。
(全国版)2013年普通高等学校招生全国统一考试高三数学模拟组合试卷08 文
【步步高】(全国版)2013届高三数学 名校强化模拟测试卷08 文第I 卷一.选择题:本大题共12小题,每小题5分,共60分,在每小题给出的四个选项中,只有一项是符合题目要求的。
1.【改编题】若集合A ={-1,0,1},B ={y |y =cosx ,x ∈A },则A ∩B = A .{0} B .{1} C .{0,1} D .{-1,0,1}3. 【河南省三门峡市2013届高三第一次大练习】i 是虚数单位,1233ii+等于 A.13412i + B.33i + C.33i - D. 13412i -3. 【2013届安徽省示范高中高三9月模底考试】样本中共有5个个体,其中四个值分别为0,1,2,3,第五个值丢失,但该样本的平均值为1,则样本方差为=( ) A 、305 B 、65C 、2D 、24. 【2013云南省第一次高中毕业生统一检测复习】抛物线22x y =的焦点坐标是 (A )1(,0)2 (B )1(0,)2(C )(1,0) (D )(0,1)5. 【2012年河南郑州高中毕业年级第一次质量预测】若实数yx z x y x y x y x 230001,+=⎪⎩⎪⎨⎧≤≥+≥+-则满足的最小值是A .0 B. 1 C. 3 D. 9 【答案】B【解析】可行域如图,可知B(0,1),O(0,0),由1=011(),=022x y A x y -+⎧-⎨+⎩,,显然当目标函数2z x y '=+过点O 是取得最小值为0,故23x y z +=的最小值为1.6. 【原创题】右图所示的是根据输入的x 值计算y 的值的程序框图,若x 依次取数列)(162*∈⎭⎬⎫⎩⎨⎧+N n n n 中的项,则所得y 值的最小值为A.16B.8C.4D.32 【答案】16 【解析】2*1616,8(48,n n N n n x n n+∈=+≥==≥当时,“”成立),即由程序框图可知,当x=8是运行=2y x ,故此时y 值的最小值为16.7. 【广东省珠海市2013届高三9月摸底一模考试】如图是某几何体的三视图,则此几何体的体积是 A .36 B .108 C .72 D .180 【答案】B【解析】由三视图可知,该几何体是一个有正四棱柱和上面的一个正四棱锥,其体积为1662+663=108.3⨯⨯⨯⨯⨯ 8. .【2013年河南省开封市高考数学一模试卷】已知直线ax ﹣by ﹣2=0与曲线y=x 3在点P (1,1)处的切线互相垂xyBA O-1x-y+1=0x+y=0x+2y=0直,则为( ) A .B .C .D .9. 【山东省日照市2012届高三下学期5月份模拟训练】要得到函数)42cos(3π-=x y 的图象,可以将函数x y 2sin 3=的图象(A )沿x 轴向左平移8π个单位 (B )沿x 向右平移8π个单位 (C )沿x 轴向左平移4π个单位 (D )沿x 向右平移4π个单位10. 【山东省泰安市2012届高三第一次模拟考试】F 1、F 2为双曲线C :12222=-by a x (a >0,b >0)的焦点,A 、B 分别为双曲线的左、右顶点,以F 1F 2为直径的圆与双曲线的渐近线在第一象限的交点为M ,且满足∠MAB=30°,则该双曲线的离心率为( ) A212 B 213 C 193 D 19211. 【原创题】如图,平面四边形ABCD 中,1===CD AD AB ,CDBD BD ⊥=,2,将其沿对角线BD 折成四面体BCD A -',使平面⊥BD A '平面BCD ,若四面体BCD A -'顶点在同一个球面上,则该球的体积为A. π23B. π3C. π32D. π212. 【2013年临沂市高三教学质量检测考试】已知函数()f x 满足(1)()f x f x +=-,且()f x 是偶函数,当[0,1]x ∈时,2()f x x =,若在区间[1,3]-内,函数()()g x f x kx k =--有4个零点,则实数k 的取值范围是(A) (0,)+∞ (B) 1(0,]2 (C) 1(0,]4 (D) 11[,]43【答案】CDCBA 'D CB A第11题【解析】由)()1(x f x f -=+得,)()2(x f x f =+,所以函数)(x f 为周期为2的周期函数,又因为函数)(x f 为偶函数,有)()()1(x f x f x f -=--=+-,所以有)1()1(+=+-x f x f ,所以函数)(x f 关于1=x 对称,令0)1()()(=+-=x k x f x g ,得函数)1()(+=x k x f ,令函数)1(+=x k y ,做出函数)(x f 和函数)1(+=x k y 的图象,如图:当直线)1(+=x k y 必须过点)1,3(C 时有4个交点,此时直线)1(+=x k y 的斜率为41)1(301=---=k ,要使函数)1()()(+-=x k x f x g 有四个零点,则直线的斜率410≤<k ,选C.第Ⅱ卷共2页,须用黑色墨水签字笔在答题卡上书写作答,在试题卷上作答,答案无效。
江苏省2013届高三语文基础小题训练 苏教版
练习一1、下列词语中加点的字,读音完全正确的一组是A.菁华(qīng)宁可(nìng)冠心病(guān)翘首回望(qiáo)B.吐蕃(fān)庇护(bì)歼击机(jiān)呱呱坠地(gū)C.请帖(tiě)梵文(fán)发横财(hèng)按捺不住(nà)D.链接(liàn)创口(chuāng)倒春寒(dào)拈花惹草(niān)答案 D解析 A.菁华(jīng);B.吐蕃(bō);C.梵文(fàn)。
2、下列各句中加点成语的使用,恰当的一句是()A.作为学生和语文知识之间的一座桥梁,中学语文教师如果能够充分运用兴趣原理,提高教学过程中的趣味性,必然可以收到事半功倍的效果。
B.中央电视台的"实话实说"栏目,确实办得妙趣横生,每当我陶醉其中,就真有点乐不思蜀。
C.有些同学在写作议论文时,遇到理论的阐发便感到理屈词穷,无话可说。
D.独俏寒枝的梅花曾经触动多少文人墨客的审美心灵,吸引他们诗兴大发,吟风弄月。
答案A(B乐不思蜀:乐而忘返。
中性词。
如:这个地方太美了,我都有点乐不思蜀了。
或指乐而忘本。
贬义词。
用在此处不合语境。
C理屈词穷:理由已被驳倒,无话可说。
D吟风弄月:指喜欢用风花雪月做题材来写作。
含贬义。
)3 下列各句中,没有语病的一句是A.这项基金,是对公益林管理者发生的管理、抚育、保护和营造等支出给予一定补助的专项资金。
B.六年间,我国航天技术完成了从单舱到三舱,从无人到有人,从“一人一天”到“两人五天”的进步。
C.目前,我市已做出规划,通过优惠的政策和到位的服务,多方引进资金,开拓经济发展的新途径。
D.那些在各条战线上以积极进取、不折不挠对待生活和工作的人,才是我们尊敬和学习的对象。
【答案】C【解析】A 项应为“公益林管理者所发生的管理、抚育、保护和营造等支出的费用”。
其中“管理、抚育、保护和营造”在逻辑上也有问题 B 项“完成”与“进步”不搭配,“完成”宜改为“实现”。
浙江省嘉兴市2013届高三上学期基础测试语文试题
高中学科基础测试(2012.11)语文试题卷第1卷(共50分)一、选择题(每小题2分,共32分)1.下列各对词语中,加点字的读音都不相同的一项是A.惬.意/趔趄.粗犷./旷.野叨.扰/叨.陪杠.铃/力能扛.鼎B.甄.别/缜.密玷.污/粘.贴狼籍./枕藉.潦.倒/烟熏火燎.C.揪.心/归咎.蛰.伏/蜂蜇.标识./卓识.钟磬./罄.竹难书D.赎.罪/戍.守教诲./晦.涩倾轧./轧.帐百舸./枝柯.扶疏2.下列句子中没有别字的一项是A.针对一些不规范的汽车租赁公司为节省成本而租用私家车作为出租车辆的行为,保险公司规定,私家车上路参与经营的,一旦发生事故不与理赔。
B.“好奇号”在火星上发现了古河床遗迹,在盖尔殒石坑北部边缘有许多已经聚合成砾岩的碎石,据推测这些碎石应该是湍急的河水带来的。
C.在这样一个个体化、陌生化的时代,若要消除“冷漠孤独”的社会症候,纾解道德焦虑,培养信任机制,良好的道德想象力培养是达成这一切的基础。
D.共和国的光辉历程召示我们,一个国家要屹立于世界民族之林,不仅要有雄厚的经济实力,而且要有强大的国防实力——富国与强军,不可或缺。
3.在下列句子横线处填上的词语最恰当的一组是(1)母亲的心神不定坐卧难宁,兼着痛苦、惊恐与最低限度的,在她猝然逝去之后,深深地刺痛着史铁生的心,让他长时间难以释怀。
(2)在被父亲粗暴她砸碎了那些葫芦之后,清兵卫变得多了,尽量掩饰住自己那些新奇的爱好,不再随意地把自己喜好的东西拿出来。
(3)开放性网络给人们交流思想提供了较大的便利,但同时也应该看到,一些于网络的“情绪性言论”,有时产生的负面影响也很大,需要引起社会的高度重视.A.祈求乖觉蔓延B.祈求乖巧漫延C.乞求乖觉漫延D.乞求乖巧蔓延4.下列句子中加点词语使用不正确的一项是A.现今有很大一部分人,一旦事业取得成功,常会感恩于当年师长的耳提面命....,因而或生出报答之心,实在令人赞赏。
B.大学生梁博在“中国好声音”年度最后对决中,不孚众望....,一举击败对手吴莫愁,摘取了“中国好声音”年度好声音的桂冠。
2013年基础知识训练(学生及答案)
2012—2013学年第一学期高三语文第二次周考试题班级: 座号: 姓名: 评分:【说明:选择题每小题4分。
】1、子曰:“道之以政,齐之以刑, ; ,齐之以礼,有耻且格。
”《论语》2、仰观宇宙之大,俯察品类之盛, , ,信可乐也。
《兰亭集序》3、 ,皆为惠连。
吾人咏歌, 。
《春夜宴诸从弟桃李园序》45、春江潮水连海平, 。
,何处春江无月明?《春江花月夜》6、山原旷其盈视, 。
闾阎扑地, ;《滕王阁序》二、本大题16小题,每小题4分,共64分。
1.下列词语中加点字的读音,全都正确的一组是( )A 、贲.(f ěn) 临 鞑靼.(d àn) 发扬踔.(chu ō) 厉 枵.(h ào) 腹从公 B 、蛤(h ā) 蜊 合卺.(zh ǐ) 旰.(ɡàn) 食宵衣 沦肌浃.(ji ā) 髓 C 、僭.(ji àn) 越 疆埸.(y ì) 狼奔豕.(sh ǐ) 突 荦.(lu î) 荦大端 D 、诡谲.(j ú) 奸宄.(ji ū) 投畀.(b ì) 豹虎 纵横捭.(b ǎi) 阖 2、下列词语中加点的字,每对的读音完全相同的一项是( )A 、百舸./呵.斥 峥.嵘/诤.言 遒.劲/酋.长 遏.制/碣.石 B 、凿枘./木讷. 寥.廓/谬.误 沁.园春/分泌. 橘.子/诡谲. C 、伫.立/贮.藏 侘.傺/惊诧. 荠.菜/伎.俩 诟.病/污垢.D 、矩.形/火炬. 岌.岌/汲.取 溘.死/嗑.瓜子 杂糅./矫揉.3、下列词语中加点的字,每对的读音都不相同的一项是( )A 、退色./吝啬. 笙.箫/申.诉 弄.堂/舞文弄.墨B 、飞镖./剽.悍 蜿蜒./筵.席 煞.尾/凶神恶煞.C 、奇.数/跻.身 骒.马/恪.守 癖.好/穷乡僻.壤D 、.汶.川/揾.泪 炽.热/敕.造 抢.球/呼天抢.地 4、下列各句中,加点的成语使用最恰当的一句是( )A .节日的荧屏节目精彩,特别吸引人,有经典的电影、轻松的综艺节目、长见识的各类讲座等。
2013年新课标23套高考语文基础及答案
23套高考语文基础\答案1、下列词语中加点的字的读音完全正确的一组是A、粗犷.(kuáng) 镌.刻(juün) 量.体裁衣(liàng) 卷帙.浩繁(zhì)B、埋.怨(mán) 载.体(zài) 暴殄.天物(tiǎn) 戛.然而止(jiá)C、宝藏.(zàng) 应.届(yìng) 恪.守不渝(kâ) 擢.发难数(zhuï)D、熨.帖(yùn) 熟稔.(rþn) 相形见绌.(chù) 徇.私枉法(xùn)2、下列词语中没有错别字的一组是A、起讫振聋发聩各行其事万变不离其宗B、坦露改弦更张以逸待劳吃一堑长一智C、喝彩山清水秀察言观色桃李不言下自成蹊D、装潢拭目以待怨天尤人文武之道一张一驰3、下列句子中标点符号使用正确的一项A、时下,一些娱乐新闻成了“愚乐新闻”,有些娱乐记者被视为“狗仔队”,人们不禁要问我们需要怎样的娱乐新闻?B、出版社在2004年第一季度社科新书征订单上提醒邮购者:务必在汇款单上写清姓名及详细地址。
(汇款单附言栏内注明所购的书名、册数。
)C、有人说傅雷“孤傲如云间鹤。
”傅雷却不止一次在钱钟书和我面前自比为“墙洞里的小老鼠”——是否因为莫罗阿曾把王尔德比作“一头在窟中的野兔”,他就这样滑稽地自比?D、中国农大博士刘红霞在青海省人才招聘会上留下了简历。
她说,她是甘肃人,喜欢西部;还认为只要摆脱掉“大城市、高薪水、舒适岗位”等想法的局限,就业空间还是很大的。
4、依次填入下列各句横线处的词语,最恰当的一组是①荣耀与羞辱之下,心灵始而防范,继而,终至孤单。
心灵于是呻吟,同时也在呼唤。
②随着我国证券市场的进一步发展,证券监管机构的某些强制执行,亟需加以规范。
③朋友是一把伞,不能遏制狂风恶浪,也能撑起一方晴空,让你备感真诚和友谊的难能可贵。
A、疏离权限虽然/但B、疏离权利即使/可C、疏远权利虽然/但D、疏远权限即使/可5、下列句子中,加横线的词语使用恰当的一项是A、从新年伊始,中央一再号召各级党组织务真求实,让广大人民的生活安居乐业。
河北省衡水市某中学2013届高三第八次模拟考试理综
2012—2013学年度高三年级八模考试理科综合能力测试本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共11页。
其中第Ⅰ卷1至4页第Ⅱ卷1 至7 页,共300分。
考试时间150分钟。
考试结束后,将本试题卷和答题卡一并交回。
第Ⅰ卷注意事项:1.答题前,考生在答题卡上务必用直径0.5毫米黑色墨水签字笔将自己的姓名、准考证号填写清楚,并贴好条形码。
请认真核准条形码上的准考证号、姓名和科目。
2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号,在试题卷上作答无效。
3.第Ⅰ卷共21小题,每小题6分,共126分。
本试卷共21小题,每小题6分,共126分。
以下数据可供解题时参考:相对原子质量:H 1 C 12 N 14 O 16 Na 23 S 32 Cl 35.5 Fe 56 Cu64一、选择题(本题共17小题。
在每小题给出的四个选项中,只有一项是符合题目要求的。
)1.下列相关叙述正确的是()A. 线粒体、核糖体、中心体等在其活动中都可以产生水B.具有细胞结构的生物其遗传物质肯定是DNA,无细胞结构的生物遗传物质是RNA C.核糖体、质粒、酶等结构或物质中肯定没有核糖参与组成的是酶D. 花生种子富含脂肪,小麦种子富含淀粉,淀粉和脂肪均只含有C、H、O三种元素,且等质量的淀粉和脂肪分别同时燃烧,淀粉的耗氧量低于脂肪2.如右图P1、P2为半透膜制成的结构,且在如图的小室内可自由滑动。
A室内溶液浓度为2mol/L,B室内溶液浓度为1.5mol/L,C室内溶液浓度为1.5mol/L,实验开始后,P1、P2分别如何移动()A.P1向右、P2不动B.P1向右、P2向右C.P1向左、P2不动D.P1向左、P2向左3. 下列说法正确的是()①同一个生物体在不同时刻产生的精子或卵细胞,染色体数一般是相同的②隐性性状是指生物体不能表现出来的性状③在一对相对性状的遗传实验中,性状分离是指杂种显性个体与纯种隐形个体杂交产生隐性的后代④女儿的性染色体必有一条来自父亲⑤性染色体上的基因都可以控制性别⑥性别受性染色体的控制而与基因无关A. 一项B. 两项C. 三项D. 四项4.下图箭头表示神经冲动的传导途径,其中哪一条最为准确()5. 硅藻是单细胞的藻类,硅酸盐是硅藻生活必须的营养物质,将两种硅藻——星杆藻、针杆藻混合一起培养时,种群数量及硅酸盐含量的变化如下图表示,下列说法正确的是( )A. 星杆藻和针杆藻之间是捕食的关系B. 硅酸盐浓度高时针杆藻生存能力强C. 硅酸盐浓度低时星杆藻生存能力强D. 通过抽样检测的方法可估算硅藻的数量6. 下列实验描述中,正确的是( )A. 将载有水绵和好氧细菌的装片置于黑暗且缺氧的环境中,用极细光束照射后,细菌集中于有光照的部位,能说明光合作用产生的氧气来自于水B. 在鉴定还原糖时为避免样液本身颜色的干扰,应选取接近白色或无色的甘蔗提取液C. 在探究培养液中酵母菌数量的动态变化实验中,用抽样检测法,观察记录数据,然后制成坐标曲线D .紫色洋葱鳞片叶表皮细胞发生质壁分离复原过程中,细胞液颜色变浅是液泡里的色素发生了渗透作用7、下列说法正确是( )A .欲粗略测定某未知浓度的醋酸溶液中醋酸的电离常数Ka ,应做的实验和所需的试剂(或试纸)为:中和滴定实验、pH 试纸B . 尽量使用含12C 的产品,减少使用含13C 或14C 的产品,符合“促进低碳经济”宗旨C . 由石油制取乙烯、丙烯等化工原料不涉及化学变化D . 将0.1 mol /L 的NaOH 溶液与0.5 mol/L 的CuSO4溶液等体积混合制得氢氧化铜悬浊液,用于检验麦芽糖是还原糖8、设NA 为阿伏加德罗常数,下列说法中不正确的是A .标准状况下,密度为d g/L 的某气体纯净物一个分子的质量为22.4d NAg B .25℃时,1g 水中含H+离子个数约为10-10NAC .常温常压下,20g 羟基(—18OD )所含的电子数为9NAD .1L pH =1的硫酸溶液中,含有0.2NA 个H +9、下列各图与表述一致的是( )A.图①可以表示对某化学平衡体系改变温度后反应速率随时间的变化B. 用图2所示装置蒸发FeCl3溶液制备无水FeCl3C.曲线图③可以表示向一定量的明矾溶液中逐滴滴加一定浓度氢氧化钡溶液时产生Al(OH)3沉淀的物质的量变化D.图④电解饱和食盐水的装置中,溶液A、B中由水电离里出的c(H+):A>B10、a、b、c、d都是短周期元素,原子半径d>c>a>b,其中a、b处在同一周期,a、c处在同一主族。
山东省2013年高考理综模拟试题八
高三模块检测理科综合卷第I卷(必做,共87分)相对原子质量:O 16 Na 23 Cl 35.5 S 32 Fe 56 Cu 64一、选择题(本题包括13小题,每小题只有一个选项符合题意)1.下列有关生物学实验操作、材料、条件等方面的叙述,不正确的是()产生情况A.探究酵母菌呼吸方式时,可根据石灰水的浑浊程度检测CO2B.在探究影响酶活性的因素时,温度、酸碱度、使用试剂的量等都是自变量C.“探究水族箱中群落的演替”实验中,水族箱应放在光下培养D.探究培养液中酵母菌种群数量的变化,取样计数前培养液应充分摇匀2.健康是社会关注的焦点、人类永恒的主题,下列叙述不正确的是A.细胞凋亡能清除体内正常细胞,影响机体生长发育B.饮食中摄入过量胆固醇类食物可能会引发心血管疾病C.良好的心理状态和健康的生活方式可以有效预防癌症的发生D.利用DNA探针可快速简便地检测出乙肝病毒3.下列关于组成细胞化合物的叙述,正确的是()A.性激素、生长激素、胰岛素由相同种类的元素组成B.DNA与RNA特点的不同只是核苷酸的连接方式不同C.DNA是一切生物遗传信息的载体D.不同的细胞所含蛋白质种类和数量多少取决于基因的选择性表达4.下表中甲、乙的逻辑关系不成立的是()5.科研工作者对某种常见病进行调查,得到如下结果:①同一地区发病率因环境因素的巨大变化而出明显变化②同卵双胞胎的情况高度一致③在某些种族中发病率高④不表现明显的孟德尔遗传方式⑤发病有家族聚集现象⑥迁徙人群与原住地人群的发病率存在差别。
由此推断该病可能是()A.只由遗传物质改变引起的遗传病B.只由环境因素引起的一种常见病C.单基因和环境共同导致的遗传病D.多基因和环境共同导致的遗传病6.在特异性免疫反应中,体液免疫与细胞免疫之间,既各有其独特的作用,又能相互配合,共同发挥免疫效应,下列有关它们之间相互关系的叙述错误的是()A.病毒感染时,在细胞免疫前,往往先通过体液免疫的作用,来阻止病毒通过血液循环而散播B.体液免疫针对细菌病原体,细胞免疫针对病毒病原体C.在细胞免疫的效应阶段,效应T细胞起主要作用D.在体液免疫的感应阶段,往往需要借助T细胞的呈递作用7.2011年被第63届联合国大会定为“国际化学年”,主题为“化学一我们的生活,我们的未来”,联合国教科文组织指出,化学在开发可替代能源、保护环境等方面起到主要作用。
高三数学基础训练题集1-10套
高三数学基础训练一一.选择题:1.复数,则在复平面内的对应点位于A.第一象限B.第二象限C.第三象限D.第四象限2.在等比数列{an}中,已知,则A.16 B.16或-16 C.32 D.32或-32 3.已知向量a =(x,1),b =(3,6),ab ,则实数的值为( )A. B. C.D.4.经过圆的圆心且斜率为1的直线方程为( )A. B.C.D.5.已知函数是定义在R上的奇函数,当时,,则( )A.B.C. D.6.图1是某赛季甲.乙两名篮球运动员每场比赛得分的茎叶图,则甲.乙两人这几场比赛得分的中位数之和是A.62 B.63 C.64 D.65 7.下列函数中最小正周期不为π的是A.B.g(x)=tan()C. D.8.命题“”的否命题是A. B.若,则C. D.9.图2为一个几何体的三视图,正视图和侧视图均为矩形,俯视图为正三角形,尺寸如图,则该几何体的侧面积为A.6 B.24 C.12 D.3210.已知抛物线的方程为,过点和点的直线与抛物线没有公共点,则实数的取值范围是A.B.C.D.二.填空题:11.函数的定义域为.12.如图所示的算法流程图中,输出S的值为.13.已知实数满足则的最大值为_______.14.已知,若时,恒成立,则实数的取值范围______ 三.解答题:已知R.(1)求函数的最小正周期;(2)求函数的最大值,并指出此时的值.高三数学基础训练二一.选择题:1.在等差数列中, ,则其前9项的和S9等于 ( )A.18 B.27 C.36 D.92.函数的最小正周期为 ( )A. B. C. D.3.已知命题p: ,命题q :,且p是q的充分条件,则实数的取值范围是:( )A.(-1,6) B.[-1,6] C. D.4.用系统抽样法从160名学生中抽取容量为20的样本,将160名学生从1~160编号,按编号顺序平均分成20组(1~8号,9~16号,。
,153~160号)。
2013年语文高考基础题汇编及答案
2013年高考基础题北京卷1、下列词语,字形与加点字的注音全都正确的一项是()A、养植业与日剧增便笺.(jiān)独辟蹊.(xī)径B、醉醺醺席不暇暖泥淖.(nào)向隅.(yú)而泣C、滥摊子自由竞争卷帙.(diã)运筹帷幄.(wò)D、颤巍巍信笔涂鸭蠹.(dù)虫湮.(yīn)没无闻2、下列语句,没有语病的一项是()A、近几年,食品药品在安全方面出现的问题被媒体接连曝光,不同职能部门各管一段的监管模式也因此受到了社会的质疑。
B、第九届中国国际园林博览会在北京永定河西岸盛大开幕,对于513公顷的园博园,为了方便游客,专门开设了电瓶车专线。
C、据世界黄金协会分析,2013年春节前后中国黄金需求高涨的原因,主要在于消费者对中国经济前景充满信心所致。
D、日前,交通管理部门就媒体对酒驾事故的连续报道做出了积极回应,表示要进一步加大对交通违法行为的查处。
3、依次填入句中横线处的词语,正确的一项是()①文学艺术创作来源于生活。
作家塑造的人物形象,往往是以现实生活中的真实人物为创作而形成的。
②一辆运载盐酸的货车在高速公路上发生侧翻事故,交通、消防等部门的人员迅速赶赴出事现场,并做出了紧急。
③保险丝是电路安全的报警器。
当电路里的电流超过允许值时,保险丝就会,从而切断电源,保障线路和电器的安全。
A、原形处置融化B、原型处治融化C、原型处置熔化D、原形处治熔化4、给下面语句排序,衔接恰当的一项是()①因为较弱的电磁辐射,也会对人的神经系统与心血管系统产生一定的干扰。
②人的大脑和神经会产生微弱的电磁波,当周围电器发出比它强数百万倍的电磁波时,人的神经活动就会受到严重干扰。
③即使在不太强的电磁波环境中工作和生活,人也会受到影响。
④如果长时间处于这种强电磁波的环境中,人会出现头痛、注意力不集中、嗜睡等症状,强电磁辐射会使心血管疾病加重、神经系统功能失调。
A、④①②③B、②③①④C、④③②①D、②④③①5、下列句中加点词的运用,不同于其他三句的一项是()A、微风习习,远处飘来阵阵歌声,也飘.来了缕缕的花香。
2013届高三模拟试卷(8)语文参考答案
2013届高三模拟试卷(8)参考答案1. B解析:腕(wàn)弭(mǐ)绻.(quǎn)蹿(cuān)2.B 解析:( 义——意;支——枝迷——弥;既——即韧——轫)3.D (A. 褒贬不当。
满城风雨:形容事情传遍各处,到处都在议论着(多指坏事)。
此处为英雄事迹。
B谈笑自若:跟平常一样。
指能平静地对待所发生的情况,说说笑笑,不改常态。
C“司空见惯”后面不能接宾语)4. c(A“和”改“还是” B“假冒伪劣和黑心食品”概念交叉 C“以稳健扎实、积极进取”缺宾语)5. B6.D.(“袭人决定让家里人给她赎身”错)7、B(A信息遗漏,①原文是“家庭自动化可能是这一概念的“主要”用武之地”;C根据③中信息,“所以物联网中传感器失去了作用”强拉因果;D偷换概念③“不仅仅……还”,②原文“而云正是这些应用的理想归宿”)8、C(“适合处理物联网面临的所有问题”说法绝对)9、D(“因而开发应用也是物联网发展的一个方向”无中生有)10.A(缴纳)11.B(表目的,来,用来;A 竟然/才;C 他的/难道;D但/表修饰)12.D13.见译文。
得分点:(1)举、所至、纪、刻石各一分(2)羡、调、所入、自如各一分(3)荒歉、端、所赢、贷各一分14.(1)运用拟人的手法。
“草树”本无情之物,但在诗人笔下竟然能“知”能“解”能“斗”,尤其是彼此竟有“才思”高下之分,想象奇特。
一个“知”字,一个“斗”字,使那些原本没有生命的花草树木有了留春惜时的生命特征。
拟人手法的运用,极有效地表达了诗人珍惜春天和珍惜时光的美好情怀。
(2)示例:诗人通过“草木”有“知”、惜春争艳的场景描写,反映的其实是自己对春天大好风光的珍惜之情。
“杨花榆荚”不因“无才思”而藏拙,不畏“班门弄斧”之讥,为晚春添色。
这就给人以启示:一个人“无才思”并不可怕,要紧的是珍惜光阴,不失时机。
或:是劝人珍惜光阴,抓紧勤学,以免如“杨花榆荚”白首无成;或谓隐喻人之无才,作不出好文章。
广东专用2013届高三数学理高考冲刺基础练习八
2013届高三冲刺复习 冲刺基础练习八 2013-5-22 最后冲刺要求:每一道题必须独立完成,规定时间认真思考,认真完成。
1、在正三角形ABC 中,E 、F 、P 分别是AB 、AC 、BC 边上的点,且满足AE EB =CF FA =CP PB =12(如图(1)),将△AEF 沿EF 折起到△1A EF 的位置,使二面角1A EF B 成直二面角,连接1A B 、1A P(如图(2)). (1)求证:1A E⊥平面BEP;(2)求直线1A E 与平面1A BP 所成角的大小.2、已知向量sin,cos ,cos ,sin 3366x x A A ππ⎛⎫⎛⎫== ⎪ ⎪⎝⎭⎝⎭a b ,函数()f x =⋅a b (0,A x R >∈), 且(2)2f π=. (1)求函数()y f x =的表达式;(2)设,[0,]2παβ∈, 16(3),5f απ+=5203213f πβ⎛⎫+=- ⎪⎝⎭;求cos()αβ+的值3、已知F 1,F 2分别是椭圆C 1:22221(0)y x a b a b+=>>的上、下焦点,其中F 1也是抛物线C 2:24x y =的焦点,点M 是C 1与C 2在第二象限的交点,且15||3MF =.求椭圆C 1的方程4、设n S 为数列}{n a 的前n 项和,对任意的∈n N *,都有()1n n S m ma =+-(0)m >.(1)求证:数列}{n a 是等比数列;(2)设数列}{n a 的公比()m f q =,数列{}n b 满足()1112,n n b a b f b -== (2n ≥,∈n N *),求数列{}n b 的通项公式;(3) 在满足(Ⅱ)的条件下,求数列⎭⎬⎫⎩⎨⎧+n n b 12 的前n 项和n T.5、(附加题训练)已知正数数列{}n a 满足:)1(21,11nn n a a S a +==,其中n S 为数列{}n a 的前n 项和. (1)证明{}2nS 是等差数列(2)求数列{}n a 的通项n a ;(3)求10021111S S S +++ 的整数部分.(简单的放所法)2013届高三冲刺复习 冲刺基础练习八 2013-5-221、解:(1)不妨设正三角形ABC 的边长为3, 则在图(1)中,取BE 的中点D,连接DF,∵EB AE =FA CF =PB CP =21, ∴FA=AD=2. 又∠A=60°, 则△ADF 是正三角形. 又AE=ED=1, ∴EF⊥AD, ∴在图(2)中有1A E⊥EF,BE⊥EF, ∴∠1A EB 为二面角1A EFB 的平面角,∵二面角1A EFB 为直二面角, ∴1A E⊥BE. 学优高考网又∵BE∩EF=E, ∴1A E⊥平面BEF, 即1A E⊥平面BEP.(2)由(1)可知1A E⊥平面BEP,BE⊥EF,建立如图所示的空间直角坐标系, 则E(0,0,0), 1A (0,0,1), B(2,0,0). 连接DP,由(1)知EF DP,DE FP, 故点P 的坐标为(1,3,0),∴A 1=(2,0,-1), =(-1,3,0), 1=(0,0,1), 不妨设平面1A BP 的法向量1n =(x,y,z),则⎪⎩⎪⎨⎧=+-=⋅=-=⋅0302111y x n z x n A , 令y=3,得1n =(3,3,6), ∴cos<1n , 1EA 1111346=23, 则直线1A E 与平面1A BP 所成角的正弦值为23, 故直线1A E 与平面1A BP 所成角的大小为3π.2、解析:(1)依题意得()sincos cos sin 3636x x f x A A ππ=+sin 36x A π⎛⎫=+ ⎪⎝⎭又(2)2f π=得2sin 236A ππ⎛⎫+=⎪⎝⎭,即 5sin 26A π=,∴4A =∴()4sin 36x f x π⎛⎫=+⎪⎝⎭ (2)由16(3)5f απ+=得1164sin (3)365παπ⎡⎤++=⎢⎥⎣⎦,即164sin 25πα⎛⎫+= ⎪⎝⎭∴4cos 5α=,又∵[0,]2πα∈,∴3sin 5α=, 由5203213f πβ⎛⎫+=- ⎪⎝⎭得15204sin (3)32613ππβ⎡⎤++=-⎢⎥⎣⎦,即5sin()13βπ+=- ∴5sin 13β=, 又∵[0,]2πβ∈,∴12cos 13β=4123533cos()cos cos sin sin 51351365αβαβαβ+=-=⨯-⨯=15、4、(1)证明:当1=n 时,()1111a S m ma ==+-,解得11=a .……1分 当2n ≥时,11n n n n n a S S ma ma --=-=-.…………………………………2分 即()11n n m a ma -+=. ∵m 为常数,且0m >,∴11n n a ma m-=+()2n ≥.…3分 ∴数列}{n a 是首项为1,公比为1mm+的等比数列.……………………………4分 (2)解:由(1)得,()m f q =1mm=+,1122b a ==. ………………………5分∵()1111n n n n b b f b b ---==+,…………6分∴1111n n b b -=+,即1111=--n n b b ()2n ≥.…7分 ∴⎭⎬⎫⎩⎨⎧n b 1是首项为12,公差为1的等差数列.………………8分∴()11211122n n n b -=+-⋅=,即221n b n =-(∈n N *).………………9分 (3)所以2341123122222n n n n n T b b b b b +-=+++++,即n T ()()1231212325223221n n n n -=⨯+⨯+⨯++⨯-+⨯-, ① ……11分 则()()23412212325223221n n n T n n +=⨯+⨯+⨯++⨯-+⨯-, ② ……12分②-①得()13412212222n n n T n ++=⨯------, ………………13分故()()()31112122212223612n n n n T n n -++-=⨯---=⨯-+-. ……………………14分5、解:(1))1(21n n n a a S +=⎥⎦⎤⎢⎣⎡-+-=--111)(21n n n n S S S S ,……………………1分 即111---=+n n n n S S S S ,即1212=--n n S S , 4,3,2∈n , …………………………………………2分 ∴{}2nS 为等差数列, …………………………………………3分又12121==a S ,…………………………………………4分 ∴2,n n S n S =∴…………………………………………5分∴1,12,3,4,n n a n =⎧⎪== …………………………………………7分(2)nn S n 2211== …………………………………………8分当2≥n 时,)1(21222112)1(2--=+-<=<++=-+n n nn nS nn n n n…………………………………………11分19)1100(2122111)1101(21810021=-+<+++<-<∴S S S , …………………………………………13分10021111S S S +++ 的整数部分为18。
山西省某重点中学2013年高考考前综合训练八.pdf
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惠州市2013届高三第三次模拟考试8
惠州市2013届高三第三次模拟考试数学试题(理科)本试卷共4页,21小题,满分150分。
考试用时120分钟。
注意事项:1.答卷前,考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡上。
2.选择题每小题选出答案后,用2B 铅笔把答题卡上对应题目选项的答案信息点涂黑,如需改动,用橡皮擦干净后,再选涂其他答案,答案不能答在试卷上。
3.非选择题必须用黑色字迹钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内相应位置上;如需改动,先划掉原来的答案,然后再写上新的答案;不准使用铅笔和涂改液。
不按以上要求作答的答案无效。
一、选择题:本大题共8小题,每小题5分,满分40分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.已知{}2 |450 A x x x =--=,{}2 | 1 B x x ==,则AB =( )A .{} 1B .{} 1 , 1 , 5 -C . {} 1 -D .{} 1 , 1 , 5 -- 2. 已知复数(1)z i i =+ (i 为虚数单位),则复数z 在复平面上所对应的点位于( ) A .第一象限 B .第二象限 C .第三象限 D .第四象限 3. 设抛物线的顶点在原点,准线方程为-2,x =则抛物线的方程是( )A.28y x = B. 28y x =- C. 24y x =- D. 24y x =4.如图是某简单组合体的三视图,则该组合体的体积为 ( )A. 3(2)π+B. 363(2)π+C. 1083πD. 32)π+5.已知向量(1,1)a =-,(3,)b m =,//()a a b +,则m =( )A .2B .2-C .3-D .36.设随机变量ξ服从正态分布(3,4)N ,若(23)(2)P a P a ξξ<-=>+,则a =( )A .3B .53 C .5 D .737.已知函数()39x f x x =+-的零点为0x , 则0x 所在区间为( )A.3122⎡⎤--⎢⎥⎣⎦,B. 1122⎡⎤-⎢⎥⎣⎦,C.1322⎡⎤⎢⎥⎣⎦,D. 3522⎡⎤⎢⎥⎣⎦,8.设P 为曲线C :223y x x =++上的点,且曲线C 在点P 处切线倾斜角的取值范围为0,4π⎡⎤⎢⎥⎣⎦,则点P 横坐标的取值范围为 ( ) A .11,2⎡⎤--⎢⎥⎣⎦B .[]1,0-C .[]0,1D .1,12⎡⎤⎢⎥⎣⎦二.填空题:本大题共7小题,每小题5分,满分30分.(一)必做题:第9、10、11、12、13题为必做题,每道试题考生都必须作答. 9.在等差数列{}n a 中,有67812a a a ++=,则此数列的前13项之和为 . 10.62)x展开式中,常数项是 . 11.执行如图的程序框图,那么输出S 的值是 .12.已知集合A B C 、、,A ={直线},B ={平面},C A B =. 若,,a A b B c C ∈∈∈,给出下列四个命题:①//////a b a c c b ⎧⇒⎨⎩ ②//a b a c c b ⊥⎧⇒⎨⊥⎩ ③//a ba c cb ⎧⇒⊥⎨⊥⎩④//a b a c c b ⊥⎧⇒⊥⎨⎩其中所有正确命题的序号是 .13.设变量x ,y 满足约束条件22024010x y x y x +-≥⎧⎪-+≥⎨⎪-≤⎩,则目标函数32z x y =-的最小值为 .(二)选做题:第14、15题为选做题,考生只能选做一题,两题全答的,只计算前一题的得分.14.(坐标系与参数方程选做题)若直线l 的极坐标方程为cos()324πρθ-=,曲线C :1ρ=上的点到直线l 的距离为d ,则d 的最大值为 .15.(几何证明选讲选做题) 如图圆O 的直径6AB =,P 是AB 的延长线上一点,过点P 作圆O 的切线,切点为C ,连接AC ,若30CPA ∠=︒,则PC = .三、解答题: 本大题共6小题,共80分.解答应写出文字说明,证明过程或演算步骤.16.(本小题满分12分) 已知()sin()1f x A x ωϕ=++ ,(x R ∈,其中0,0,02A πωϕ>><<)的周期为π,且图像上一个最低点为2(,1)3M π- (1)求()f x 的解析式; (2)当[0,]12x π∈时,求()f x 的值域.17.(本小题满分12分) 在某校高三学生的数学校本课程选课过程中,规定每位同学只能选一个科目。
2013届高三英语(陕西专版)一轮综合能力训练卷[8]
综合能力训练卷(八)第一节语音知识(共5小题;每小题1分,满分5分)1.many A. marry B.machine C.anything D.fancy2.ground A. soul B.touch C.double D.shout3.stomach A. check B.character C.chicken D.achieve4.great A. break B.reasonable C.scream D.breathe5. devote A.vote B.found C.recover D.protect第二节情景对话(共5小题;每小题1分,满分5分)Bank clerk:May I help you?Terry:Yes, can I cash my traveler’s check here?Bank clerk:Of course, __6_____Terry:What’s the cashing rate?Bank clerk: __7____ We cash it at present traveler’s check buying rate.Terry:Oh, I see. How much is the service charge?Bank clerk: __8_____Terry:Well, I’d like to cash these four checks for $100 each.Bank clerk:Would you please countersign them here?Terry:OK, there you are.Bank clerk:And your passport please.Terry: __9____ It is in my hotel room.Bank clerk:Sorry, sir. We can’t cash the checks for you without your passport.Terry:Well, thanks. __10_____A.The service charge is 1% of the total amount of the check.B.we’d be happy to cash it for you.C.I will come again this afternoon, then.D. Well, it’s listed on the electronic board on the left.E.Oh, I forgot to bring it.F.Check you money please.G.We are expecting your coming.第三节语法和词汇知识(共15小题;每小题1分,满分15分)11.—Sir, ________man named George wants to see you.—Did he ever make ________ telephone call?A.a; the B.the; the C.the; / D.a; a12.It was dark and he had already lost his ________of direction.A.thought B.feeling C.idea D.sense13.—Have you finished all your exercises?—Yes, ________ is left. As a matter of fact, they are as easy as ABC.A.nothing B.not one C.none D.neither14.If you want to book tickets for the 2012 Olympic Games, just call 60952012.It ________be simpler.A.mustn't B.won't C.needn't D.couldn't 15.For immediate delivery, tell the company ________you are and they'll send the goods to you. A.where B.who C.what D.how16.Cheer up! ________things as they are and you will enjoy every day of your life.A.Taking B.To take C.Take D.Taken17.“You'll have to wait for two hours, ________ is, at about 11:30, ________ the medical report will come out, ”the doctor said to me.A.that; when B.which; that C.that; which D.it; whose18.—I'm sorry. I shouldn't have been so rude to you.—You ________ something not very nice to me, but that's OK.A.have said B.had said C.were saying D.did say19.________ there is going to be a policy change ________ of those things is going to change. A.Unless; few B.Until; few C.Unless; none D.Until; none20.What you should do is just ________ the milk until it boils and then turn off the gas.A.watch B.notice C.sense D.attend21.Not until the taxi disappeared in the distance ________her handbag was gone.A.Tina had found B.had Tina found C.did Tina find D.Tina found22.He got well-prepared for the job interview, for he couldn't risk the good opportunity________. A.to lose B.losing C.to be lost D.being lost23.—A medical team was sent to Japan by air five hours ago.—So they ________ have arrived by now. The flight usually takes four hours or so.A.might B.could C.must D.need24.Before the traffic________ turns to green light, don't cross the street.A.mark B.sign C.signal D.remark25.—What do you want to do next? We have half an hour until the basketball game.—________. Whatever you want to do is fine with me.A.It just depends. B.It is up to you. C.All right. D.Glad to hear that.第四节完形填空(共20小题;每小题1.5分,满分30分)It's no secret that many children would be healthier and happier with adoptive parents than with the parents that nature dealt them. That's especially__26__of children who remain in homes where they're badly treated__27__the law blindly favors biological parents. It's also true of children who__28__for years in foster (寄养) homes because of parents who can't or won't care for them but__29__to give up custody (监护) rights.Fourteen-year-old Kimberly Mays__30__neither description, but her recent court victory could__31__help children who do. Kimberly has been the__32__of an angry custody battle between the man who raised her and her biological parents, with whom she has never lived. A Florida judge__33__that the teenager can remain with the only father she's ever known and that her biological parents ha ve “no legal__34__”on her.Shortly after__35__in December 1978, Kimberly Mays and another baby were mistakenly switched and sent home with the__36__parents. Kimberly's biological parents, Ernest and Regina Twigg, received a child who died of a heart disease in 1988. Medical tests__37__that the child wasn't the Twiggs' own daughter, but Kimberly was, thus leading to a custody__38__with Robert Mays. In 1989,the two families__39__that Mr. Mays would maintain custody with the Twiggs getting__40__rights. Those rights were ended when Mr. Mays decided that Kimberly was being__41__.The decision to__42__Kimberly with Mr. Mays caused heated discussion. But the judge made it clear that Kimberly did have the right to sue (起诉)__43__her own behalf. Thus he made it clear that she was__44__just a personal possession of her parents. Biological parentage does not mean an absolute ownership that cancels(取消) all the__45__of children.26.A.terrible B.sad C.true D.natural27.A. but B.if C.when D.because28.A. settle B.live C.suffer D.gather29.A. have B.refuse C.stick D.fail30.A. likes B.gives C.fits D.knows31.A. actually B.eventually C.successfully D.abruptly32.A. victim B.object C.sacrifice D.teenager33.A. ruled B.believed C.ordered D.indicated34.A. expectation B.action C.effect D.claim35.A. birth B.judgment C.operation D.school36.A. biological B.own C.kind D.wrong37.A. examined B.explained C.decided D.showed38.A. battle B.right C.agreement D.decision39. A. thought B.quarreled C.agreed D.prepared40.A. equal B.same C.visiting D.speaking41.A. harmed B.forbidden C.wounded D.hidden42.A. make B.leave C.give D.keep43.A. by B.through C.on D.in44.A. more than B.no more than C.not more than D.less than45.A. freedom B.happiness C.rights D.ideas第二部分阅读理解(共两节,满分40分)AThe early 1900s were very different from today.Toys,though they have evolved in many ways,were still the delight of children everywhere.Theodore Roosevelt's Presidency marks the beginning of the “Teddy Bear”. In the year 1902,toy bears were named “Teddy” after th e president's nickname.The Teddy Bear became known worldwide,and is still known and loved today.It was only a few years later that the Teddy Bears were mass produced.In 1913,an item called the Erector Set was invented.It was a steel,motorized toy that children could use to build models of anything.Its creator was A.C.Gilbert,a medical doctor.Charles Pajeau created a similar wooden set called Tinker Toys in the year 1914.Tinker Toys were made for younger children.Raggedy Ann dolls first came on the scene after newspaper cartoonist Johnny Gruelle reproduced the doll he made for his daughter.That was in 1915.The following year,an architect's son named John Lloyd Wright,invented Lincoln Logs,which were interlocked to make structures. Two years after Mickey Mouse was created,stuffed(填塞)Mickey Mouse dolls were made by Charlotte Clark.This was the start of Disney merchandise.The yo-yo became popular in the United States after Donald Duncan bought a yo-yo company in 1929. The View-Master,a three dimensional viewer,was developed by a camera enthusiast named William Gruber.The toy became popular when Gruber licensed Disney characters to make still,3-D images from Disney movies and television programs.Finally,in 1940,model airplanes were mass produced.They started out as a way for manufacturers to sell planes to the military,but later caught on as a toy.The toys that we know and love today have had their roots from these ancient times.Isn't it interesting to know that if it hadn't been for all these creative people,most of the games you know today would never have been?46.Why were toy bears named “Teddy”?A.To be suitable for mass production. B.To be easily pronounced by children.C.To meet the advertisers' needs. D.To memorize President Theodore Roosevelt.47.In which aspect do the toys created by Gilbert differ from those by Charles?A.Shape. B.Material used. C.Themes. D.Price.48.When did the View-Master become popular?A.After William Gruber was born. B.After Gruber licensed Disney characters.C.Two years after Mickey Mouse was created. D.When Disney merchandise was started.B“In only six days I lost seven pounds of weight.”“Two full inches in the first three days!”These are the kinds of statements used in magazine,newspaper,radio and television ads,promising new shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs,slim the face,smooth wrinkles,or in some other way to add to beauty or desirability.Often such products are nothing more than money-making things for their promoters. The results they produce are questionable,and some are dangerous to health.To understand how these products can be legally promoted to the public,it is necessary to understand something of the laws covering their regulation. If the product is a drug,FDA(Food and Drug Administration)can require proof under the Food,Drug,and Cosmetic Act that is safe and effective before it is put on the market.But if the product is a device,FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health,FDA can request the producer or distributor to remove it from the market voluntarily,or it can take legal action,including seizure(查封)of the product.One notable case a few years ago involved an electrical device called the Relaxacisor,which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.Obviously,most of the devices on the market have never been the subject of court proceedings(法律诉讼),and new devices appear continually. Before buying,it is up to the consumer to judge the safety oreffectiveness of such items.49.It can be inferred that the ads mentioned in the text are________.A.objective B.costly C.unreliable D.illegal50. Which of the following is TRUE according to the text?A.The court is in charge of removing dangerous products.B.New products are more likely to be questionable.C.The production of a device must be approved by FDA.D.The promoters usually just care about profits.51.FDA can ask for the proof of safety and effectiveness of a product________.A.if it is a drug B.if it is a deviceC.if its consumers make complaints D.if its distributors challenge FDA's authority52.The Relaxacisor is mentioned as________.A.a product which was designed to produce electricityB.a product whose distributor was involved in a legal caseC.a successful advertisement of a beauty productD.an example of a quality beauty productCChristopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar, and created , a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.Jason Swencki's son, Kody, was diagnosed with diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. “Kody gets so excited, writing to kids from all over,” says Swencki, one of the site's volunteers. “They know what he's going through, so he doesn't feel alone.”Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.These days, Thomas's main focus is his charity(慈善机构), Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. has raised about $ 23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his fulltime job waiting tables. “Of the diabetes charities out there, most are putting money into finding a cure,” says Bentley Gubar, one of Rockstar's original members. “But Christopher is the only person I know saying people need help now.53.Which of the following is TRUE of Christopher Thomas?A.He needs to go to the doctor every day. B.He studies the leading cause of diabetes.C.He has a positive attitude to this disease. D.He encourages diabetics by writing articles.54. was created for ________.A.diabetics to communicate B.volunteers to find jobsC.children to amuse themselves D.rock stars to share resources55.According to the text, Kody ________.A.feels lonely because of his illness B.benefits from C.helps create the online kid's forums D.writes children's stories online56.What can we learn about Fight It?A.It helps the diabetics in financial difficulties. B.It organizes parties for volunteer once a year. C.It offers less expensive medicine to diabetics. D.It owns a well-known medical website.DMotorists who used to listen to the radio or their favorite tunes on CDs may have a new way to entertain themselves, after engineers in Japan developed a musical road surface.A team from the Hokkaido Industrial Research Institute has built a number of “melody roads”,which use cars as tuning forks(音叉)to play music as they travel.The concept works by using grooves(凹槽).They are cut at very specific intervals in the road surface. The melody road uses the spaces between to create different notes.Depending on how far apart the grooves are, a car moving over them will produce a series of high or low notes, and designers are able to create a distinct tune.Patent documents for the design describe it as notches(刻痕)“formed in a road surface so as to play a melody without producing simple sound or rhythm and reproduce melodylike tones”.There are three musical strips in central and northern Japan—one of which plays the tune of a Japanese pop song. Reports say the system was invented by Shizuo Shinoda.He scraped some markings into a road with a bulldozer(推土机)before driving over them and found that they helped to produce all kinds of tones.The optimal speed for melody road is 44 kph,but people say it is not always easy to get the intended sound.“You need to keep the car windows closed to hear well,”wrote one Japanese blogger.“Driving too fast will sound like playing fast forward, while driving around 12 mphhas a slow-motion effect, making you a lmost carsick.”57.According to the passage,melody roads use________to create different notes.A.cars B.grooves C.spaces between intervals D.bulldozers58.We can learn from the passage that the highness of notes is depended on________.A.how far the grooves are B.how big the grooves areC.the number of the grooves D.the speed of the car59.The underlined word “optimal” in the passage might mean________.A.fastest B.possible C.best D.suitable60.In order to hear the music well,you have to________.A.drive very fast B.drive slowlyC.open the windows wide D.keep the windows closed第二节(共5小题;每小题2分,满分10分)From the several hours I spend a day at my gym I get to observe all types of gym goers. One thing most of them have in common is that they all appear to be lost. The gym, much like a dense forest, can be a very scary place and if you don’t have a plan you can end up forgetting where you are or where you are going. Here are a few things you must do if you want to guarantee success at the gym. 62.________If you’re going to venture into the forest it would seem smart to have a general idea of wher e you are going and why you are going there. The first question you must ask yourself is “why”?Why are you even working out? It sounds simple but if you cannot come up with a good enough answer then you may be wasting your time. You see, if you are wo rking out based on other people’s values of what a healthy lifestyle is, then you may be setting yourself up for failure. Once you understand why then you must figure out what you would like the end result to be. You should choose something specific and you should write it down. How many pounds would you like to lose? What size clothes do you want to fit in? How many points off your cholesterol would you like to drop? Ask yourself specific questions and have answers for them. Next you must decide when you would like to have reached these goals. Create specific times and dates. Mark them down on your calendar. 63.________Once you know where you want to go you must now figure out the path you would like to take to get there. In fitness there are many paths to choose from and it can be quite confusing. While some paths may be quicker or more appropriate to take than others it is most important to just pick one and stay with it. Every time you enter that gym have a clear idea of what is going to happen. Know what pieces of equipment you need to use, know how many sets you must perform and have a good idea how long it should take you to complete the workout.64.________There will be times when it may seem hard to stay on track. Whether you’re traveli ng, someone is using a piece of equipment you need to use, or work gets in the way. It will be important for you to learn to improvise in these situations. Plan ahead when traveling, have alternate exercises in mind, and learn to adapt when change occurs. But in the end, always trust in the course you have previously mapped out for yourself. Come back to it and adhere to it as accurately as possible.65.________Always keep a fitness journal. Otherwise you will find it very hard to keep track of where you have been and where you are going. Write down all exercises performed, how much weight used, how you felt, and if you think you can do better the next time you will work out. This is one of the most overlooked and powerful tools when it comes to attaining your goals.第一节单词拼写(共10小题;每小题1分,满分10分)66.Jackson is an unusual young man, and he always has________(怪诞的) ideas. 67.There are 12 counties and 6 ________(区) in our city.68.The girl dreamt of being a member of the ________(地位较高的) classes.69.What he told me was the________(相对) of what you told me.70.Shenzhou Ⅶ was a great ________(重大突破) in China’s space exploration.71.The singer finally came into the stadium, being________(陪伴) by masses of her fans. 72.The news report ________ (证实) that Obama had already been elected president of the USA. 73.In my opinion, my neighbour, Mr. Black is________ (乐观的).74.Nowadays, few people write letters to relatives or friends ________(偶尔).75.I don’t like to always do the same work. I like ________ (多样).第二节短文改错(共10小题;每小题1.5分,满分15分)注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。
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2013届高三基础过关题训练(8)
班级 姓名 学号
日期 等第
1、等差数列{}n a 的前n 项和为n S ,且满足12
323=-S
S ,则数列{}n a 的公差是 .
2、长方体1111ABCD A BC D -中,11AB BC AA ===,则1BD 与平面1111A B C D 所成 的角的大小为 .
3、某程序框图如图所示,该程序运行后输出,M N 的值分别为 .
4、若直线y x b =+与圆22
2x y +=相切,则b 的值为 .
5、从52张扑克牌(没有大小王)中随机的抽一张牌,这张牌是J 或Q 或K 的概率为 .
6、在ABC ∆中,7,5,6AB BC CA ===,则AB BC ⋅=
.
7、若命题“01,2
<++∈∃ax x R x ”是真命题,则实数a 的取值范围是 .
8、将圆锥的侧面展开恰为一个半径为2的半圆,则圆锥的体积是 .
A
B
C
D
A 1
B 1
C 1
D 1
1 1
C
A 9、设函数()sin()()3
f x x x R π
=+∈,则()f x 的单调递增区间为 .
10、已知25
()2x f x x
-=,2(32sin )32f m m θ+<+-对一切R θ∈恒成立, 则实数m 的
取值范围为 .
11、三棱柱111C B A ABC -中,侧棱与底面垂直,
90=∠ABC ,12AB BC BB ===,
,M N 分别是AB ,1AC 的中点.
(1)求证:||MN 平面11B BCC ; (2)求证:⊥MN 平面C B A 11; (3)求三棱锥-M C B A 11的体积.
12、设不等式组⎩⎨
⎧≤≤≤≤6060y x 表示的区域为A ,不等式组⎩⎨⎧≥-≤≤0
6
0y x x 表示的区域为B ,在区
域A 中任意取一点),(y x P . (1)求点P 落在区域B 中的概率;
(2)若y x ,分别表示甲、乙两人各掷一次正方体骰子所得的点数,求点P 落在区域B 中的 概率.。