2013春 第三套 TNGI
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2013年高考备考:语文第一部分:2012年高考山东卷简述一、稳定平实,稳中有变。
稳中的变化:(一)大阅读选材:文学类变小说“新散文”。
实用类已经连续两年考科普,连续两年科普得分高于文学类。
(山东考新闻,为全国特殊的一家。
)命题:局部设题和全局性题目结合。
近三年,叙述方法、语言特点、开头设题较多。
(二)作文题目,改变个人小角度命题立意,立意角度宏大。
近三年,命题一年命题作文(11年这世界需要你),两年材料作文,都是用名言命题。
(三)语言运用:连续三年考查“改错”(11年改为少儿广播稿,可以视为广义的“改错”。
)缩写、仿写各两次。
图表题07、08、09、11年考得不少。
二、问题讨论(一)连续两年科普得分高于文学类,值得思考。
命题技巧有问题,如两个21题:以③④段为例,简要分析本文语言的两个主要特点。
----第③④段的语言有哪些特点?请做简要分析。
一个有局部看全文,一个之分析局部,难度何啻霄壤!或科普文学性差,比较容易。
(二)关于语言特点的考查。
2010年,六(一)19答题方法:特点(方法)+例子+效果。
2012年六(一)21.以③④段为例,简要分析本文语言的两个主要特点。
答案:①形象生动②优美抒情③含蓄蕴藉④简洁而细腻。
(评分细则:③考生答成四点之外的其他特点不给分。
将辞格(如“比拟”)视为语言风格不对。
)答题方法:特点(风格、效果)+例子和分析(方法、效果)问题:许多考生概括的特点是具体方法,如运用拟人、比喻等修辞:1、没有注意“本文”,即“全文”,只看局部。
2、是从具体方法入手,还是效果入手好?上面两例题角度不一,学生感到困惑!我以为,方法突出、单一的情况,运用第一种方式和第二种方式,皆可。
(如例一用第二种方式:语言朴素自然,生动有地方特色。
如……运用方言……)但方法多种、不十分突出、不好概括等,应该运用第二种。
当然要注意做好举例和分析。
(三)六(一)19.本文采用了什么叙述方式?有何好处?答案:顺序(以时间为线索)。
2013年12月三级试题答案Part I Listening ComprehensionSection A1-5 CCDBA 6-10 AAACDSection B11-15 BCABC 16-20 DADAASection CThe roots of Canadian English can be found in the events which follow the American Revolution of 1776. Those who had supported Britain found themselves unable to stay in the new United States, and most went to the Ontario region of Canada. From there they spread to all parts of the country. They were soon followed by many thousands who were attracted by the cheapness of land. Within fifty years, the population of Upper Canada had reached 100,000-- mainly people from the United Sates.In the east, the Atlantic Provinces had been settled with English speakers much earlier. But even today these areas contain less than 10 percent of the population, so that they have only a minor role in the development of Canadian ‘norm’. In Quebec, the use of French language and culture remains from the first period of exploration, with the majority of people using French as the mother tongue : here English and French coexist uneasily.Because of its origins, Canadian English has a great deal in common with the rest of the English spoken in North America--and it’s often difficult to distinguish for people who live outside the region. To British people, Canadians may sound American; to Americans, they may sound British. Canadians themselves insist on not being identified with either, and certainly there is a great deal of evidence in support of this view.21. supported22. spread23. cheapness24. reached25. even26. minor27. remains28. using French as the mother tongue29. it’s often difficult to distinguish for people30. not being identified with eitherPart II Reading ComprehensionSection A Passage Reading31-35 CDAAC 36-40 CCDBD 41-45 DABDB .Section B46-50 HNAGO 51-55 LDJCBPart III Integrated TestingSection A Cloze56-60DBDAA 61-65ACDBD 66-70BBAAA 71-75 DBCCDSection B76. 【答案】It means network.77. 【答案】People can find various types of information.78. 【答案】communicating79. 【答案】any personal information80. 【答案】Be careful to decide whether the information is true.。
四川省凉山州2013届高三第三次诊断性测试数学(理)试题本试卷分选择题和非选择题两部分。
第Ⅰ卷(选择题),第Ⅱ卷(非选择题),满分150分,考试时间120分钟。
注意事项:1.答题前,考生务必将自己的姓名、座位号、准考证号用0.5毫米的黑色签字笔填写在答卡 上,并检查条形码粘贴是否正确。
2.选择题使用2B 铅笔涂在答题卡对应题目标号的位置上;非选择题用0.5毫米黑色签字笔写 在答题卡的对应框内,超出答题区域书写的答案无效曰在草稿纸、试卷上答题无效。
3.考试结束后,将答题卡收回。
第Ⅰ卷(选择题,50分)一、选择题(共10个小题,每小题5分,共50分,在每小题给出的四个选项中,只有一个符合要求) 1.若21()(,a i R a R i i+-∈∈是虚数单位),则a=( ) A .1 B .0C .一12D .122.命题2:,10o oo p x R xx ∃∈++≤,命题q:函数y=x 12是单调递增函数,则下面命题为真命题的是A .p q ∧B .()p q ∨⌝C .()()p q ⌝∧⌝D .()p q ⌝∨3.一个正三棱柱的正视图如图所示,已知它的体积为3,则该正三棱柱的高为A .1 BC .3D .4.若y=2x 是双曲线22221(0,0)x y a b a b-=>>的一条渐近线,则该双曲线的离心率为A B .C .2 D5.程序框图如右图所示,若运行结果输出s=120,则判断框内应填入 A .5?n ≥ B .5?n ≤ C .4?n ≥ D .4?n ≤6.若点A (,0)6π、(,0)3B π是函数y =f (x )=sin (x ωϕ+)的两个相邻零点,则()3f π-= A .-1 B .1 C .0 D . 127.一个球的体积、表面积分别为V 、S ,若函数V =(),'()f S f S 是()f S 的导函数,则'()f π=( )A .14B .12C .1D .π8.设集合I=[3,4,5,6,7,8,9],A={8,9},则满足B I ⊆,且A B ≠Φ中的集合B 的个数为A .160B .96`C .64`D .1289.设集合22||[(,)|1],[(,)|,05,04(,)]||2516x m x y A x y B x y m n m n A y n ≤⎧=+≤=<<<<∈⎨≤⎩且,则集合ðA B 对应图形面积取得最小值时,m+n 的值为( )A.2B.C .6 D .810.在正方体A 1B 1C 1D 1-ABCD 中,给出以下命题: ①平面A 1BD ∥平面D 1B 1C ; ②存在无数条直线,它与该正方体的六个表面所在平面所成的角都相等; ③不存在平面,与该正方体的六个表面所在平面所成的锐二面角的大小都相等;④AD 1与平面A 1BD所成角的正弦值为3其中真命题的个数为A .1B .2C .3D .4第Ⅱ卷(非选择题,共100分)二、填空题(共5个小题,每小题5分,共25分)11.若ab= -2,则a 2+b 2-1的最小值为_____________.12.在边长为3的正方形ABCD 中,点P ,Q 分别在边CD 、BC 上,满足DP= 1,CQ=QB . 则∠PAQ 的大小是_____________. 13.已知点A (1.0),点B 是y 轴正半轴上一点,若I 是△AOB (O 是坐标原点)的内心,且1O ·13OA =,则△AOB 内切圆的标准方程是 。
2013年春特聚宝盆一期50元、二期50元、三期100元序号姓名环号一期3月15日二期4月5日三期上笼前1 周荣汇862307 ✓ 1 ✓ 12 周荣汇862310 ✓ 2 ✓ 23 周荣汇8623114 周荣汇862312 ✓ 35 孙涛862707 ✓ 4 ✓ 36 孙涛862709 ✓ 57 王平862668 ✓ 6 ✓ 48 王平862665 ✓79 徐鸿章862001 ✓810 徐鸿章862002 ✓9 ✓ 511 徐鸿章862005 ✓1012 徐鸿章862010 ✓1113 徐鸿章862011 ✓1214 师国清86284315 师国清86076316 郝炳松862174 ✓13 ✓ 617 郝炳松862117 ✓14 ✓718 郝炳松862167 ✓15 ✓819 李立斌862282 ✓1620 李立斌862273 ✓1721 李立斌862289 ✓1822 李立斌862288 ✓1923 李立斌862275 ✓20 ✓924 姜伟862492 ✓21 ✓1025 姜伟862500 ✓22 ✓1126 陈宏山862184 ✓23 ✓1227 陈宏山862189 ✓24 ✓1328 扬家培86219229 陈奎龙862973 ✓25 ✓1430 陈奎龙86297431 陈奎龙862983 ✓26 ✓1532 陈奎龙862987 ✓27 ✓1633 陈奎龙862990 ✓28 ✓1734 方玉平86268535 方玉平862687 ✓29 ✓1836 方玉平862689 ✓30 ✓1937 葛正朝862204 ✓31 ✓2038 葛正朝862203 ✓32 ✓2139 葛正朝862201 ✓33 ✓2240 陈坚863400 ✓34 ✓2341 陈坚863393 ✓3542 陈坚863395 ✓36 ✓2443 李小军860976 ✓37 ✓2544 李小军860977 ✓38 ✓2645 李小军860995 ✓3946 李小军860993 ✓4047 李小军860980 ✓4148 李小军860989 ✓4249 李小军860988 ✓4350 李小军861000 ✓4451 李小军860987 ✓4552 李小军860994 ✓4653 逄增生863245 ✓47 ✓2754 逄增生863246 ✓4855 逄增生863267 ✓49 ✓2856 逄增生863260 ✓5057 逄增生86324758 逄增生86324859 逄增生86325960 逄增生863269 ✓5161 扬月平862480 ✓5262 马文华86282763 戴德祥86221164 戴德祥862214 ✓53 ✓2965 戴德祥862218 ✓54 ✓3066 戴德祥862225 ✓55 ✓3167 郭永山862299 ✓56 ✓3268 郭永山862294 ✓57 ✓3369 郭永山862297 ✓58 ✓3470 郭永山862300 ✓59 ✓3571 郭永山862303 ✓60 ✓3672 王学良86209873 王学良862099 ✓6174 王学良86210075 王学良862083 ✓6276 王学良862084 ✓63 ✓3777 王学良862088 ✓6478 俞金龙86295279 俞金龙862946 ✓65 ✓3880 孙文辉86259181 孙文辉862598 ✓6682 王寿华862445 ✓6783 王寿华862446 ✓68 ✓3984 万林松862539 ✓69 ✓4085 万林松86253186 万林松862535 ✓70 ✓4187 万林松862534 ✓7188 苏圣明863076 ✓72 ✓4289 苏圣明86308890 苏圣明86308091 苏圣明86308492 苏圣明863090 ✓73 ✓4393 金玉清86257394 金玉清86258395 金玉清862578 ✓74 ✓4496 王再兵862926 ✓7597 王再兵86292798 王再兵862928 ✓76 ✓4599 王再兵862888 ✓77 ✓46 100 王再兵862889 ✓78 ✓47 101 张正平862695 ✓79 ✓48 102 张正平862696 ✓80 ✓49 103 张正平862694104 张正平862691105 戚正年862522106 戚正年862527 ✓81107 戚正年862529 ✓82108 宋珍连863488 ✓83109 宋珍连863483 ✓84 ✓50 110 宋珍连863481 ✓85 ✓51 111 吕荣秋863424 ✓86 ✓52 112 吕荣秋863425 ✓87113 柏学云862051 ✓88 ✓53 114 柏学云862056 ✓89 ✓54 115 柏学云862057116 柏学云862058 ✓90 ✓55 117 柏学云862066 ✓91 ✓56 118 柏学云862070119 柏学云862055120 柏学云862069121 柏学云862059 ✓92 ✓57 122 朱晓林863000 ✓93 ✓58 123 朱晓林860921124 朱晓林862477 ✓94 ✓59 125 朱晓林860929 ✓95 ✓60126 朱晓林862956127 朱晓林862883 ✓96 ✓61 128 朱晓林862013 ✓97129 朱晓林860934 ✓98130 朱晓林860945131 朱晓林860931 ✓99132 朱晓林860932 ✓100 ✓62 133 朱晓林860941134 朱晓林860936 ✓101 ✓63 135 朱晓林860937 ✓102 ✓64 136 朱晓林860950 ✓103 ✓65 137 朱晓林860944138 朱晓林860927 ✓104139 朱晓林860949 ✓105140 杨增海863477 ✓106 ✓66 141 杨增海863478 ✓107142 姚宏剑860961143 姚宏剑862434 ✓108 ✓67 144 姚宏剑862431 ✓109145 姚宏剑862433 ✓110146 高峰860952 ✓111147 高峰860954 ✓112 ✓68 148 高峰860958 ✓113 ✓69 149 高峰860964 ✓114 ✓70 150 邱同义863315 ✓115151 邱同义863340152 郭财铭862510 ✓116 ✓71 153 郭财铭862513 ✓117 ✓72 154 郭财铭862507155 郭财铭862503156 郭财铭862518 ✓118 ✓73 157 郭财铭862519158 郭财铭862509159 郭财铭862516 ✓119 ✓74 160 宰永田862115 ✓120 ✓75 161 宰永田862116162 马文华862828163 马文华862829 ✓121 ✓76 164 张建明863282 ✓122 ✓77 165 张建明863291 ✓123166 张建明863287 ✓124167 张建明863288168 冯爱祥863341 ✓125169 冯爱祥863342170 姚贵兴863318 ✓126 ✓78 171 姚贵兴860767172 姚贵兴863327 ✓127 ✓79 173 孙吉林862907 ✓128 ✓80 174 孙吉林862909 ✓129 ✓81 175 孙吉林862755 ✓130 ✓82 176 郑云862750177 郑云862729178 郑云862743179 郑云862733180 姜学广862377181 姜学广862374 ✓131 ✓83 182 吴德林860893 ✓132 ✓84 183 吴德林860894 ✓133 ✓85 184 吴德林860898185 任建荣863036 ✓134 ✓86 186 任建荣863040 ✓135187 任建荣860866 ✓136 ✓87 188 任建荣863032 ✓137 ✓88 189 郭永山862321 ✓138 ✓89 190 宋珍连863482 ✓139 ✓90 191 王建华863271 ✓140192 王建华863278 ✓141193 王建华863279 ✓142 ✓91 194 赵宏桃862757 ✓143 ✓92 195 赵宏桃862788 ✓144 ✓93 196 俞金龙862950 ✓145 ✓94 197 俞金龙862947 ✓146 ✓95 198 戴如新860877 ✓147 ✓96 199 戴如新860880200 戴如新860885 ✓148 ✓97 201 戴如新860872202 戴如新862920 ✓149 ✓98 203 戴如新860876204 顾宏安862415 ✓150205 顾宏安862420 ✓151 ✓99 206 赵国储862622207 赵国储862624208 张宝如863071 ✓152 ✓100 209 张宝如863073 ✓153 ✓101 210 肖大明862559 ✓154211 肖大明862560 ✓155212 周心鸣863009 ✓156 ✓102 213 周心鸣863016 ✓157 ✓103 214 钱加金863119 ✓158215 钱加金863124 ✓159 ✓104 216 赵明铨863428217 沈宏兵862376 ✓160218 沈宏兵862378219 沈宏兵862460 ✓161220 沈宏兵862939 ✓162221 沈宏兵862932222 沈宏兵862936223 沈宏兵862938224 沈宏兵862940 ✓163225 沈宏兵862930226 沈宏兵862937 ✓164 ✓105 227 沈宏兵862459 ✓165 ✓106 228 沈宏兵862931229 赵玉忠862147 ✓166 ✓107 230 赵玉忠862151 ✓167231 王由仁860797 ✓168 ✓108 232 王由仁860775 ✓169 ✓109 233 王由仁860773 ✓170234 王由仁860779 ✓171 ✓110 235 王由仁860782 ✓172 ✓111 236 王由仁860800 ✓173 ✓112 237 冯爱祥863345 ✓174 ✓113 238 刘宁863028239 刘宁863019240 刘宁863029241 刘宁863023 ✓175 ✓114 242 刘宁863020 ✓176 ✓115 243 郭财铭862506244 郭财铭862514 ✓177245 稽瑞东862866246 稽瑞东862869247 稽瑞东862865248 马万年862873 ✓178249 金宏朝862389 ✓179 ✓116 250 金宏朝862394 ✓180 ✓117 251 龙启明862602252 龙启明862604253 张福龙862072 ✓181 ✓118 254 张福龙862073 ✓182255 张福龙862076256 张福龙862071 ✓183 ✓119 257 徐鸿章862018 ✓184 ✓120 258 印正宽862776 ✓185 ✓121 259 赵国储862618260 陈奎龙862978 ✓186如环号有误,请及时联系更正,17日24时生效。
山东省2013年普通高校招生(春季)考试机电专业理论基础试题本试卷分卷一(选择题)和卷二(非选择题)两部分。
满分200分,考试时间120分钟。
考试结束后,将本试卷和答题卡一并交回。
卷一(选择题,共100分)一、选择题(本大题50个小题,每小题2分,共100分。
在每小题列出的四个选项中,只有一项符合题目要求,请将符合题目要求的选项字母代号选出,并填涂在答题卡上)1.对轴和轮毂的强度削弱较小,主要用于薄壁结构的键连接类型是A.普通平键连接B.薄型平键连接C.导向平键连接D.楔键连接2.圆头普通平键主要应用于A.阶梯轴中段与零件的连接B.阶梯轴端部与零件的连接C.锥形轴与零件的连接D.光轴端部与零件的连接3.牙型角为55o的螺纹主要应用于A.紧定螺钉连接B.机床丝杠与溜板箱的螺旋传动C.空调管道的连接D.螺旋千斤顶中螺杆与螺母的螺旋传动4.如图1-1所示的润滑方法是A.滴油润滑B.油环润滑C.喷油润滑D.压力润滑图1-15.某铰链四杆机构,AB=300mm,BC=400mm,CD= 850mm,AD=800mm,AD为机架,若使机构存在死点位置,则主动件应为A.AB杆B.BC杆C.CD杆D.AD杆6.曲柄滑块机构应用于A.往复式液体泵B.手摇唧筒C.缝纫机踏板机构D.牛头刨床进给机构7.机床夹具中能够实现夹具快速移动的螺旋传类型为A.滚动螺旋传动B.单螺旋传动C.复式螺旋传动D.微动螺旋传动8.适用于低速、无冲击场合且两轴径向位移较大的联轴器类型为A.凸苏联轴器B.滑块联轴器C.万向联轴器D.弹性柱销联袖器9.下列关于离合器功用的描述正确曲是A. 机器运转中使两轴接合或分离B. 只能保持两轴的接台状态C. 适用于连接夹角较大的两轴D. 摩擦离合器无过载保护作用10.下列连接应用了移动副的是A. 凸轮与从动秆的可动连接B. 轴与滑动轴承之间的可动莲接C. 滑块与导轨的可动连接D. 螺杆与螺母的可动连接11.下列机构应用了双曲柄机构的是A. 抽油机驱动机构B. 摄影平台升降机构C. 电风扇摇头机构D. 起重机变幅机构12. 机床刀架直线进给凸轮机构应用了A. 盘形凸轮 B .移动凸轮 C. 圆柱凸轮 D. 圆锥凸轮13. 如图1-2所示液压传动系统,包含的液压基本回路有A. 调压回路、换向回路、双向锁紧回路B. 调压回路、双向锁紧回路、调速回路C. 换向回路、减压回路、调速回路D. 换向回路、平衡回路、卸载回路图1-214. 适用于两轴中心距较大,依靠带的内表面与带轮外圆间的摩擦力传递动力的带传动类型是A. V带传动B. 平带传动C. 圆带传动D. 同步带传动15. 下列V带带轮基准直径中,最好将带轮的结构制成椭圆轮辐式的是A. d d l50mmB. 150mm<d d≤300mmC. 300mm<d d≤450mrnD. d d>450rnm16.下列关于V带传动的安装与张紧的要求,不正确的是A. 主、从动轮轮槽要对正B. 可以越过调整螺钉增大中心距张紧C.中心距不便调整时采用张紧轮张紧D. 为保证摩擦力,V带内表面要与带轮轮槽底部接触17. 当套筒滚子链链条链节数为奇数时,套筒滚子链的接头形式为A. 螺纹连接B. 开口销C. 弹性锁片D. 过渡链节18. 某自行车大链轮齿数为48,小链轮齿数为16,后车轮直径为710mm,若自行车前进的距离是6390mm(计算时π取3),则脚踏板应带动大链轮转A. l转B. 2转C. 3转D. 4转19. 标准齿轮模数一定时,若齿数增多,则下列说法正确的是A. 齿厚不变,承载能力不变B. 齿厚变大,承载能力增强C. 分度圆直径变大,齿距不变D. 齿高变小,承载能力变小20. 有一对外啮台的标准直齿圆柱齿轮,小齿轮齿教z1=20,分度圊直径d1=100mm,大齿轮齿数z2=40,则两齿轮标准中心距为A .90mmB .150rnmC . 180mm D. 300mm21. 齿轮发生齿面胶合,失去正常工作能力的原因主要是A. 灰尘、沙粒等粘到齿面上B. 齿面受到交变接触应力的反复作用C. 高速重载时引起表面温度过高D. 轮齿受到短时严重过载或冲击载荷作用22. 如图1-3 所示,该几何体表面上水平面的个数为A .3 B. 4 C.5 D. 6图1-323. 下列关于蜗秆传动的特点,说法错误的是A .结构紧凑,能获得较大的传动比B. 传动平稳,噪声小C. 单头蜗杆容易实现自锁D. 效率较高,发热量较小24. 内燃机中能实现往复直线运动和回转运动相互转换的轴是A. 心轴B.传动轴C.阶梯轴D. 曲轴25. 阶梯轴—般设计成两端小中间大的形状,其目的是A降低局部应力集中B. 有利于轴上零件的周向固定C. 形状简单D. 满足等强度条件,便于零件从两端装拆26. 对开式滑动轴承应用于中高速及重载场合的原因是A. 结构简单,价格低廉B. 能够调整磨损避成的问隙,安装方便C. 磨损后轴承的径向间隙无法调整D. 可以承受较大的轴向力27.代号为6303滚动轴承的类型是A. 调心球轴承B. 圆锥滚子轴承C. 深沟球轴承D.角接触球轴承28. 滑动轴承在安装及使用时应保证A. 轴颈在轴承孔内转动灵活、平稳B. 轴瓦与轴承座孔保持一定间隙C. 轴瓦温度保持在90℃为宜D. 油路与油槽不接通29. 若配合过盈较大,应把滚动轴承放入矿物油内加热后安装,合适的加热温度为A .<60℃B. 60℃~70℃C . 80℃~90℃D. >120℃30. 为减少磨床、空气锤等的振动,消除相互影响,一般利用A. 减振沟B. 消声器C. 弹簧钢板D. 消除噪声源31. 油液流经不等径无分支管道,两处截面A1>A2,则诚两处的压力p1、p2的关系为A.p1>p2B . p1<p2C . p1=p2 D. 无法判断32. 液压传动系统中,对液压缸活塞推力大小起作用的是A. 液体压力B. 液体流量C. 液体流速D. 液体流向33. 液压千斤顶大、小活塞直径之比为10:1,如果小活塞运动的速度是200mm/s,大话塞运动的速度为A .2mm/sB .4 mm/sC .6mm/sD .8 mm/s34. 蓄能器是液压传动系统中的—个辅件,它主要起的作用是A. 储油、散热B. 保持液压系统流量恒定C. 减小系统压力的脉动冲击D. 滤清油液中杂质35根据图1-4所示主、俯视图,选择正确的左视图图1-436. 能减小液压系统支路的压力并保持恒定的液压回路为A. 换向回路B. 锁紧回路C. 减压回路D. 调压回路37. 普通车床丝杠螺距12mm,用螺纹车刀加工外螺纹,不采用开倒车退刀的方法会产生乱牙的螺距是A. 1mmB. 3mmC. 4mmD. 5mm38. 下列钢中,制造薄板、冷却压件可采用A. 20CrMnTiB.45 C .08 D. GCr1539. 某轴轴端是锥度1:3的锥面,若在普通卧式车床上采用转动小滑板的方法加工锥面,小滑板转动的角度是A. 9.46oB. 15.52 oC.30 oD. 45 o40. 下列零件可用布氏硬度HBW来测定硬度值的是A. 淬火轴B. 硬质合金刀片C. 铸铁底座D. 渗碳淬火齿轮41. 能满足螺纹精车刀高硬度和高热硬性要求的材料是A. W 18Cr4VB. 9SiCrC. Y45D. ZGMn13-342. 关于钳工知识下列说法错误的是A. 高度游标尺除可以测量高度外,其量爪还可以直接用于划线B. 锉削平面的平面度可以用刀口尺吊角法检验C. 锯削薄板可以用手锯作横向斜推锯进行锯削D. 锉削外圆弧面时,顺锉法主要用于精加工43. 焊条电弧焊在操作中最容易掌握的是A. 平焊B. 横焊C. 立焊D. 仰焊44. 数控加工编程中,G90指令指的是A. 点定位B.绝对(值)程序编程C. 增量(值)程序编程D. 直线插补45. 在—张空白的A3图纸上绘制标题栏时,应绘制在图纸的A. 右上角B. 右下角C. 左上角D. 左下角46. 有关线型的应用,下列说法完全正确的是A. 轮廓线用粗实线,尺寸线用细实线B. 剖面线用45o或135o的细实线C. 断裂处的边界线可以用细双折线D. 中心线用细实线47. 用一无限延伸的平面切割圆球时,下列说法正确的是A. 截交线可能是圆或椭圆B. 截交线的三面投影可能都是圆C. 截交线的三面投影都是椭圆D.截交线是圆且三面投影不可能都是圆48. 图纸的基本幅面有A0、Al、A2、A3. A4五种,其中A3图纸的尺寸是A .394×290 B. 296×410 C 410×292 D. 297×42049. 在点、线、面的投影中,下列说法错误的是A. 点的水平投影到Y轴的距离,等于点的正面投影到Z轴的距离B. 点的侧面投影到Z轴的距离等于点的水平投影到Y轴的距离C. 侧平线的正面投影平行于Z轴,水平投影平行于Y轴D. 正平线在V面投影反映实形50. 在机件的表达方法应用中,下列说法正确的是A. 机件的主视图可以采用向视图表达B. 机件的主视图可以采用局部视图表达C. 局部视图可以同向视图表达方式一样移位配置D. 某视图采用了半剖就不能再出现局部剖卷二(非选择题,共100分)二、简答题(本大题4个小题,每小题4分,共16分)1. 如图2-l(a)为汽车吊车摆动式液压机构简图,是由(b)图曲柄滑块机构演化而来,看懂简图回答下列问题:(1)吊车摆动式液压机构利用了哪一种四杆机构?是将(b)图曲柄滑块机构中的哪一个杆件作为机架演化而来的?(2)曲柄滑块机构的滑块演化为吊车四杆机构中的哪一个构件?起重臂抬升时,液压缸缸筒绕C点顿时针还是逆时针摆动?图2-12如图2-2为液压自动车床的液压进绐控制系统,能实现刀架空载快速进给、工作进给、快退、停止和液压泵卸荷五个工况,溢流阀的调定压力为1.4MPa,不考虑摩擦及活塞、刀架自重,不计泄漏和液阻。
高中英语真题:2013届高三第三次模拟考试统一检测试卷温馨提示:本试题卷分四个部分,包括听力理解、语言知识运用、阅读和书面表达共10页。
时量120分钟。
满分150分。
PartⅠListening Comprehension (30 marks)Section A (22.5 marks)Directions: In this section, you will hear six conversations betwe en two speakers. For each conversation, there are several ques tions and each question is followed by three choices marked A, B and C. Listen carefully and then choose the best answer for e ach question.You will hear each conversation TWICE.Example:When will the magazine probably arrive?A. Wednesday.B. Thursday.C. Friday.The answer is B.Conversation 11. When will the man leave for ?A. At 7: 00 p.m..B. At 7: 40 p.m..C. At 9: 40 p.m..2. What are the speakers going to do today?A. Meet at the airport.B. Have dinner together.C. Have a meetin g.Conversation 23. Where does the conversation most probably take place?A. In a classroom.B. In a school.C. At a bus station.4. What is the man’s problem?A. He can’t find his classroom.B. He has got low gr ades in maths.C. He can’t get along well with James Smith.Conversation 35. Who will the man pick up on Saturday night?A. Daniel.B. His cousin.C. His friend.6. What does the woman want the man to do?A. Pick her up.B. Buy her a birthday prese nt.C. Go to her birthday party.Conversation 47. Why is the man at the shop?A. To order a camera.B. To repair a camera.C. To c hange a camera.8. What color does the man want?A. Pink.B. Black.C. Orange.9. What will the man do afterwards?A. Make a phone call.B. Wait for a new one.C. Com e again.Conversation 510. What are the two speakers talking about?A. Mrs. Smith.B. Mr. Black’s daughter.C. Mr. Black’s son.11. How long does the school day last?A. 8 hours.B. 7 hours.C. 6 hours.12. How does Jack usually go to school?A. By bus.B. On foot.C. By car. Conversation 613. Which channel is the baseball game on?A. Channel 2.B. Channel 6.C. Channel 8.14. What does the woman agree to see at last?A. A baseball game.B. A western film.C. An American film.15. What will the two speakers watch first?A. News.B. A TV show.C. A film.Section B (7.5 marks)Directions: In this section, you will hear a short passage. Listen carefully and then fill in the numbered blanks with the informatio n you have heard. Fill in each blank with NO MORE THAN THR EE WORDS. You will hear the short passage TWICE.Museums Exhibitsof ☆ Various types of 16 and exhibits showing the lifestyles of early America n IndiansNational 1 7 Museum Displays showing the development of fl ightThe airplane Orville Wright used to ma ke his 18 flightThe airplane Charles Lindbergh used t o 19 theAtlanticof History☆ About 20 items on exhibitPart Ⅱ Language Knowledge (45 marks)Section A (15 marks)Directions: Beneath each of the following sentences there are f our choices marked A, B, C and D. Choose the one answer that best completes the sentence.21. _______ his car stolen, he asked the police for help at once.A. FindingB. FoundC. To findD. Find22. — Look! The school bus _______ and is waiting for us.— Yeah. Let’s hurry.A. is stoppingB. has stoppedC. stoppedD. will stop23. He caught a serious illness from _______ effects he still suff ers.A. thatB. whatC. whoseD. which24. The new rule states that officials _______ drink wine while at work.A. mustn’tB. needn’tC. mayn’tD. won’t25. He wanted to get that smart car, only _______ that it had be en sold out.A. tellB. tellingC. to be toldD. told26. Many children always disagree with _______ their parents s uggest.A. HoweverB. WhateverC. WhicheverD. Whoever27. I _______ online games for two years, but I’ve never regretted giving it up.A. playB. was playingC. playedD. had p layed28. Either you or he _______ to give them a lecture tomorrow.A. isB. areC. hasD. have29. Never before _______ a student who works as hard as him.A. I had seenB. had I seenC. I have seenD. Have I seen30. _______ the effect it will have on your future before you give up the job.A. ConsiderB. ConsideringC. To considerD. Considered31. The fact has worried people _______ the number of the deat hs is still increasing.A. whatB. whichC. thatD. when32. I forget where I saw the skirt, otherwise I _______ you the sh op now.A. will tellB. would tellC. am going to tellD. am telling33. The world’s most delicious meal _______ by me now.A. makesB. is madeC. is going to makeD. is being made34. There is little water in the bottle, _______?A. is thereB. isn’t thereC. aren’t thereD. are there35. A good teacher can hold the students’ attention _______ he reaches the end of a class.A. whenB. unlessC. afterD. untilSection B (15 marks)Directions: Beneath each of the following sentences there are f our choices marked A, B, C and D. Choose the one answer that best completes the sentence.Everyone has his birthday every year. But this old lady’s birthda y was special this year. It was her eightieth birthday. It was 36that , her only child, wouldn’t forget her mother’s birthday, she thought.Mrs. Morrison had brought a card and a bunch of flowers. Mrs. Grant downstairs had made a cake. Johnnie, the little boy next door, was now up with her with a packet of sweets.“I guess you’ll get lots and lots of 37 .” he said. “I did last wee k when I was six.” What would she like? A pair of slippers perha ps. A blue new sweater. Or a table lamp. Or a little clock, with 38 black numbers to see easily. So many lovely things.She 39 by the window, watching. The postman turned round the corner on his 40 . He rode it nearer and nearer. Her heart beat faster and faster. Johnnie had seen him, too and 41 to t he gate.“Granny,granny”, Johnnie returned quickly. “I’ve got your post!”He gave her four 42 . Three were from old friends. The fourth was in ’s 43 .“No parcel(包裹), Johnnie?”“No,granny.”Almost unwillingly, she tore the fourth envelope open. 44 in t he card was a check. Written on the card was a message: Hap py Birthday — Buy yourself something nice with the 45 . and Harold.The six-figure check fell to the floor like a bird with a broken wing. 46 the old lady bent to pick it up. Her present, her lovely present. With 47 fingers she tore it into little bits.36.A.certain B.fine C.kind D.helpful 37.A.flowers B.presents C.toys D.letters 38.A.clean B.beautiful C.nice D.clear 39.A.lied B.stood C.lay D.slept 40.A.bicycle B.bus C.car D.foot 41.A.approached B.sang C.marched D.ran 42.A.bags B.envelopes C.clocksD.packages43.A.handwriting B.check C.box D.parcel 44.A.Drawn B.Folded C.Signed D.Given 45.A.envelope B.parcel C. check D.c ard46.A.Quickly B.Quietly C.SuddenlyD.Slowly47.A.freezing B.trembling C.wavingD.movingSection C (12 marks)Directions: Complete the following passage by filling in each bla nk with one word that best fits the context.The price of housing is a hot topic in . It has been increasing in recent years, 48 causes a headache for people living in cities.A lot of people cannot afford to own an apartment, so they cho ose to rent instead of buying 49 . Renting an apartment make s them have a place to stay in 50 thus they can focus on work as well as personal life.Some other people, 51 , believe that an apartment owned by themselves makes them feel safe. 52 will also make them fe el less worried. They are willing to sacrifice some other aspects of life to borrow money 53 the bank to buy an apartment.As far as I am concerned, to buy or to rent is all about people’s personal choice. But 54 price of housing stays too high. It will be better to rent first. You can wait 55 the price is going d own.Part Ⅲ Reading Comprehension (30 marks)Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For ea ch of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage.AIt’s Internet age. Online games keep growing. There are online computer game cafés in many cities and towns throughout Asia . Under the pressures of school and life, people tend to the virtu al world, expecting to escape these problems. Too often, however, they can lead to problems and unhealthy addictions.This is most clearly seen in the example of . The country has th e world’s highest percentage of high-speed Internet services. It also has a high number of online ga me players and related problems. In 2002, a young man fainted and died while playing online games. He had been playing alm ost nonstop for 86 hours at an Internet ca fé. Another young ma n killed his sister after becoming confused between the online w orld and real life. A 12-year-old boy stole US $ 16,000 from his father and ran away from ho me. He did this to continue his obsession (着迷) with an online game. Such problems, however, don’t just ha ppen in . They are spreading to other parts of Asia, as well. What kinds of people are addicted to online games? What does the problem look like? Dr. SueHuei Chen, a clinical psychologi st, researches Internet addiction. She discovered some signs of at-risk individuals such as lack friendships and good social skills. Those problem individuals feel it so compulsive to play online g ames that they could sacrifice things such as school or family. T hey feel the need to spend more and more time online. And the y become upset if anyone tries to limit their online game playing .How many problem game players are there? In mainland , the n umber of problem online gamers is alarming. In 2004, the China daily reported that had 13.8 million online game players. Furth ermore, it stated that 80 percent of these were under 25 and ha d signs of addiction. Such numbers point toward a growing prob lem among Chinese youth.Make sure to keep control over your online game playing. If you don’t control it, it can get control of you.56. What is mainly discussed in the passage?A. The online game problems in Asia.B. The disadvantages of the Internet.C. The popularity of online games.D. The cause of online game addiction.57. People play online computer game to _______.A. enjoy lifeB. escape some pressureC. earn moneyD. build up body58. According to Paragraph 2, we learn _______.A. The young killer’s sister was killed in a fictional world.B. Online game playing is responsible for a lot of trouble.C. Only people in have access to the Internet.D. The teenage boy played games online non-stop for 86 hours.59. What is NOT the sign of at-risk individuals?A. Feeling it so compulsive to play online games.B. Becoming upset if anyone tries to limit their online game play ing.C. Feeling the need to spend more and more time online.D. Having good social skills.60. What can we learn from the passage?A. Most people in Asia have developed an addiction to online g ames.B. Online game addictions cause many life-and-death arguments in .C. Lonely and unsociable people seem to more easily develop I nternet addictions.D. In the year 2004 there were a total of 13.8 million Chinese vi siting the Internet.BTime (lost) will never come again. Each age has its pleasures a nd its pains, and the happiest person is the one who enjoys wh at each age gives him without wasting his time in useless regrets.Childhood is a time when there are few responsibilities to make life difficult. If a child has good parents, he is fed, looked after a nd loved, whatever he may do. It is impossible that he will ever again in his life be given so much without having to do anything in return. In addition, life is always presenting new things to the child—things that have lost their interest for older people because they are too well-known. But a child has his parents, he is not so free to do whathe wishes to do. He is continually being told not to do things or being punished for what he has done wrong. When the young man starts to earn his own living, he can no longer expect other s to pay for his food, his clothes, and his room, but has to work i f he wants to live comfortably. If he spends most of his time pla ying about in the way that he used to as a child, he will go hung ry. And if he breaks the laws of society as he used to break the laws of his parents, he may go to prison. If, however, he works hard, keeps out of trouble and has good health, he can have th e great happiness of building up for himself his own position in society.61. According to the second paragraph, the writer thinks that __ _____.A. if much is given to a child, he must do something in returnB. a child is always loved whatever he doesC. life for a child is comparatively easyD. only children are interested in life62. After a child grows up, he ________.A. will have little time playingB. should be able to take care of himselfC. can still ask for help in time of troubleD. has to be successful in finding a job63. Which of the following is NOT TRUE according to the passa ge?A. Adults should no longer rely on others.B. Life is less interesting for old people.C. Adults are free to do what they want to do.D. People are often satisfied with their life.64. The main idea of the passage is that ________.A. life is not enjoyable since each age has some painsB. young men can have the greatest happiness if they work har dC. childhood is the most enjoyable time in one’s lifeD. one is the happiest if he can make good use of each age in h is life65. The paragraph following this passage will most probably dis cuss _______.A. examples of successful young menB. how to build up one’s position in societyC. joys and pains of old peopleD. what to do when one has problems in lifeCEveryone knows a storm is dangerous. A storm is often announced. Though there is expert broadcasting and we have cell ph ones, there’re still some instances when the violent weather takes us by surprise.While most Atlantic hurricanes form off the coast of Africa givin g plenty of early warning, sudden Caribbean and Gulf of Mexico hurricanes form and move rapidly in less than a day’s time, en dangering everyone and everything in their path.Oil workers have been stuck off the shore when sudden storms appeared. Field archeologists have been trapped in coastal are as without storm warning. It wasn’t but a few decades ago that a Texas National Guard group was trapped on the beach by rai n-forced flooding and had to ride out a major hurricane during a tr aining exercise. There have been a few instances when traveler s were trapped on an island or in a coastal area and unable to e scape in time.Escaping from the storm-threatened areas is generally a choice for most of us—but not for all. Each year thousands of islanders across the Caribbean face the danger of hurricanes without so much as a publi c shelter to hide in. Most ride out the storm in their homes.But there’re a few things you can do to prepare yourself for som e unexpected emergencies. Being prepared for the unexpected may be your best and only defense. If you’re headed outdoors f or a few days or weeks, you should always carry a flashlight wit h extra batteries, a GPS device, and a basic medical box. If you ’re traveling in your car, remember you may suffer from high wi nds. You’d better not stay inside to avoid being blown away alo ng with your car. Keeping your head and your courage up is es sential to survive in any type of danger. Let common sense guide you and always be prepared for the worst.66. According to the text, most Atlantic hurricanes _______.A. form in the Caribbean SeaB. come from Gulf of MexicoC. are from the Pacific OceanD. develop off the coast of Africa67. What is the third paragraph mainly about?A. The bad situations of oil workers.B. People trapped by sudden storms.C. The danger of traveling on an island.D. The Texas National Guard group.68. What is the purpose of the last paragraph?A. To encourage traveling.B. To give some advi ce.C. To underline the danger of hurricanes.D. To give some warnings.69. The underlined word “ride out” in the fourth paragraph prob ably meansA. hide fromB. rule out.C. work outD. manage to get throug h70. The text is most probably found in the website of _______.A. Technology.B. Sports.C. Life.D. Culture.Part Ⅳ Writing (45 marks)Section A (10 marks)Directions: Read the following passage. Fill in the numbered bla nks by using the information fromthe passage.Write NO MORE THAN THREE WORDS for each answer.A survey has been made recently to make out what are the pub lic opinions on the one-child policy. Here are some results of it.Many teenagers suggest they should have a brother or sister. P erhaps they feel this might make up for a gap in their own lives. Bao Yunlu, a Senior 2 boy from the No 8 Middle School in , Pro vince, often dreams of having an elder sister. “I want her to help me with my homework, share my feelings and take care of me,” he said.But last week Li Honggui, head of the China Family Planning A ssociation (CFPA), caused a hot discussion when he told news papers there would be no change to the current one-child policy. It will remain the provincial governments’ right to de cide on individual cases.The one-child policy began in 1978. Now has nearly 100 million single c hild families, one-third of the total. The policy has successfully slowed down Chin ese population growth by 10 million babies a year. But there are problems.As the centre of the family’s attention they do not know about th e hardships of life. “The one-child generation has no idea of thrift (节俭).” said Xing Yuan, professor of sociology at . Some of them also don’t know how to get on well with others.Bao agreed that being an only child has had an effect on his pe rsonality. “We are less tolerant (宽容) and considerate than our schoolmates who have brothers or sisters,” he said.But others don’t agree. “I don’t feel the difference between me a nd my classmates who have a brother or sister. They often com plain to me about quarrelling with their brothers or sisters. I feel lucky to have nobody to steal my belongings,” said Bai Yijing, a Senior 1 girl from the Middle School Attached to Beijing Petrole um Institute.What’s your opinion? Let us know it, please.Title: A Survey of 71.Section B (10 marks)Directions: Read the following passage. Answer the questions according to the information given in the passage.The Health Bureau of Central China's on Thursday reported o ne new case of H7N9 bird flu, bringing the total number of confi rmed H7N9 cases in this province to three.From 8 pm Tuesday to 5 pm Wednesday, China reported five n ew cases of human H7N9 avian influenza infection(禽流感), including one in Shanghai and four in Zhejiang Province. The National Health and Family Planning Commission said in it s daily update on H7N9 cases that a total of 82 H7N9 cases ha ve been reported in China, including 17 that have ended in deat h.Of the total, five H7N9 patients have left hospitals after receivin g treatment, and the other 60 patients are being treated in hospi tals, according to the commission.A total of 31 cases, including 11 that have ended in death, have been reported in . Twenty cases, including three deaths, have been reported in Jiangsu Province, and 25 cases, including two deaths, in . has reported three cases, with one death. Beijing has reported one case and two have been reported in .officially reported the occurrence of humans infected with the H7N9 virus late last month.According to the commission, 's confirmed H7N9 cases are isol ated and there has been no sign of human-to-human transmission.81. How many cities and provinces are reported to have H7N9 cases in the news?(No more than 2 words) (2 marks) ___________________________________________________82. When did first report H7N9 cases to the world?(No more than 5words) (2 marks) ___________________________________________________83. What may be the worst result of H7N9 virus?(No more than 7 words) (3 mark s)___________________________________________________ 84. What has been done to the H7N9 patients?(No more than 9 words) (3 marks )___________________________________________________ Section C (25 marks)Directions: Write an English composition according to the inst ructions given below in Chinese.你是某中学高三学生,即将高中毕业。
机密☆启用前山东省2013年普通高校招生(春季)考试数学试题注意事项:1. 本试卷分卷一(选择题)和卷二(非选择题)两部分.满分120分,考试时间120 分钟。
考试结束后,将本试卷和答题卡一并交回。
2. 本次考试允许使用函数型计算机,凡使用计算器的题目,最后结果精确到0.01.卷一(选择题,共60分)一、选择题(本题25个小题,每小题3分,共75分)1.若集合{}{}3,2,1,4,3,2,1==N M ,则下列关系式中正确的是( ) A. M N M =⋂ B. N N M =⋃ C. M N ⊆ D. M N ⊇ 2.若p 是假命题,q 是真命题,则下列命题为真命题的是( ) A. q ⌝ B. q p ∧⌝ C. )(q p ∨⌝ D. q p ∧3. 过点p(1,2)且与直线013=-+y x 平行的直线方程是( )A. 053=-+y xB. 073=-+y xC. 053=+-y xD. 053=--y x 4. “b c a 2=+”是“a,b,c ”成等差数列的( ) A.充分不必要条件 B.必要不充分条件C. 充要条件D. 既不充分也不必要条件 5. 函数542-+=x x y 的定义域是( )A. []5,1-B. []1,5--C. ),5[]1,(+∞⋃--∞D. ),1[]5,(+∞⋃--∞ 6. 已知点M(1,2),N(3,4),则21MN 的坐标是( ) A.(1,1) B.(1,2) C.(2,2) D. (2,3)7. 若函数)3sin(2πω+=x y 的最小正周期为π,则ω的值为( )A. 1B. 2C. 21D. 48. 已知点M(-1,6),N(3,2),则线段MN 的垂直平分线方程为( ) A. 04=--y x B. 03=+-y x C. 05=-+y x D. 0174=-+y x 9. 五边形ABCDE 为正五边形,以A,B,C,D,E 为顶点的三角形的个数是( ) A. 5 B. 10 C. 15 D. 2010. 二次函数)1)(3(--=x x y 的对称轴是( ) A. 1-=x B. 1=x C. 2-=x D. 2=x11. 已知点)2,9(+-m m P 在第一象限,则m 的取值范围是( ) A. 92<<-m B. 29<<-m C. 2->m D. 9<m12. 在同一坐标系中,二次函数a x a y +-=2)1(与指数函数x a y =的图象 可能的是 ( )A. B. C. D.13. 将卷号为1至4的四卷文集按任意顺序排放在书架的同一层上,则自左到右卷号顺序恰为1,2,3,4的概率等于( )A.81 B. 121 C. 161 D. 24114. 已知抛物线的准线方程为2=x ,则抛物线的标准方程为( ) A. x y 82= B. x y 82-= C. x y 42= D. x y 42-=15. 已知2)tan(=+απ,则α2cos 等于( )A. 54B. 53C. 52D. 5116. 在下列函数图象中,表示奇函数且在),0(+∞上为增函数的是( )A. B. C. D.17. 5)12(-x 的二项展开式中3x 的系数是( )A. -80B. 80C. -10D. 10 18. 下列四个命题:(1)过平面外一点,有且只有一条直线与已知平面平行;(2)过平面外一点,有且只有一条直线与已知平面垂直; (3)平行于同一个平面的两个平面平行; (4)垂直于同一个平面的两个平面平行。
2013年高三化学三模试卷分析乌鲁木齐市教研中心范江文一、试卷概况2013年高三三模试卷考查形式是理科综合形式,总分300分,考试时间150分钟,其中化学试卷满分100分。
试卷分为第Ⅰ卷和第Ⅱ卷,第Ⅰ卷选择题,化学7-13题,共7小题,为单项选择题,每题3分,共42分。
第Ⅱ卷为非选择题,分必考题和选考题两部分,共58分。
化学必考题为26—28题,共3个大题,43分,化学选考题为36-38题,分别在《化学与技术》、《物质结构与性质》和《有机化学基础》三个模块中任选一题,共15分。
试题的命制以《高中化学新课程标准》为标准,以《新考纲》为依据,根据高三化学复习的实际情况,预测试卷难度系数0.5,实际难度0.494。
试题总体上较平和,无偏题、怪题,Ⅰ卷突出主干、基础,如第8题考查有机反应类型,第10题考查阿伏伽德罗常数的概念及应用,第13题考查元素周期律,给人熟悉稳定的感觉,Ⅱ卷试题板块清晰且相互交融,注重能力,体现创新。
如26题考查元素化合物,27题考查化学基本原理,28题考查化学实验。
二、试卷基本数据出能力的考查,难度系数0.42。
三、试题分析主要试题错误原因及分析1. 做到真正的回归回归《考纲》与教材,回归到近三年的高考题上,回归到学科的思想、原理上,回归到学科的主干知识上,回归到学科的中、低档题上,回归到错题本上来。
2.加强训练审题和解题能力高考化学素材越来越多,题干越来越长,不要看题干长,情境陌生就放弃了。
要注意审题,抓住关键词和关键句,提取有效信息。
有时一道难题中,前几问却很简单,可以得到分,在复习中要注意审题和解题能力的培养。
3.重视实验复习,努力提高实验设计和完成的能力高考试题十分重视对学生实验能力的考查。
学生在平时学习化学时对实验的基础知识不够重视,动手的机会也少,而细心观察分析实验想想和事实、认证分析和思考则更显得不足,得分较低。
在最后阶段的复习中要重视实验复习,把答题过程当做动手实验来对待,努力提高实验答题能力。
2013春第一套TNGI一、必答题[1]. 在Windows(中文版)系统中,文件名可以用中文、英文和字符的组合进行命名,但有些特殊字符不可使用。
下面除_____________字符外都是不可用的。
A、*B、?C、_(下划线)D、/[2]. 在PC机中,微处理器和中央处理器是完全等同的概念。
()[3]. 能把异构的计算机网络相互连接起来,且可根据路由表转发IP数据报的网络设备是________。
[4]. 计算机硬件系统中指挥、控制计算机工作的核心部件是________。
A、输入设备B、输出设备C、存储器D、CPU[5]. 黑白图像或灰度图像的像素有________个亮度分量。
A、1B、2C、3D、4[6]. 几年前许多显卡使用AGP接口,但目前越来越多的显卡开始采用性能更好的________接口。
A、PCI-Ex16B、PCIC、PCI-Ex1D、USB[7]. 只要不是同时上网,一个IP地址是可以分配给多台计算机使用的。
()[8]. 用户购买了一个商品软件,通常就意味着得到了它的________。
A、修改权B、拷贝权C、使用权D、版权[9]. 硬盘存储器的平均存取时间与盘片的旋转速度有关,在其他参数相同的情况下,下面转速_______的硬盘存取速度最快。
A、10000转/分B、7200转/分C、4500转/分D、3000转/分[10]. 下图是电子邮件收发示意图,图中标识为B的用于接收邮件的协议常用的是________协议。
[11]. 接入无线局域网的计算机与接入点(AP)之间的距离一般在几米~几十米之间,距离越大,信号越弱。
()[12]. 下面是一些常用的文件类型,其中________文件类型是最常用的WWW网页文件。
A、txt或textB、htm或htmlC、gif或jpegD、wav或au[13]. 下列选项中,属于击打式打印机的是________。
A、针式打印机B、激光打印机C、热喷墨打印机D、压电喷墨打印机[14]. 在PC机中RAM内存储器的编址单位是________。
A、1个二进制位B、1个字节C、1个字D、1个扇区[15]. PC机配有多种类型的I/O接口,下面关于串行接口I/O的描述中,正确的是:________。
A、串行接口连接的一定是慢速设备B、串行接口一次只传输1个二进位数据C、一个串行接口只能连接一个外设D、PC机通常只有一种串行接口[16]. 计算机广域网中采用的交换技术大多是________。
A、电路交换B、报文交换C、分组交换D、自定义交换[17]. 将网络划分为广域网(W AN)、城域网(MAN)和局域网(LAN)主要是依据________。
A、接入计算机所使用的操作系统B、接入的计算机类型C、网络拓扑结构D、网络覆盖的地域范围[18]. 下列关于算法的叙述中,正确的是________。
A、算法就是操作使用计算机的方法B、算法可采用介于自然语言和程序设计语言之间的"伪代码"来描述C、算法是给程序员参考的,允许有二义性D、算法允许得不到所求问题的解答[19]. CD-RW光盘采用在盘上压制凹坑的办法来记录信息。
()[20]. 程序设计语言的编译程序或解释程序属于________。
A、系统软件B、应用软件C、实时系统D、分布式系统[21]. 计算机在进行以下运算时,某一位的运算结果可能会受到其它位影响的是________操作。
A、两个数作“逻辑加”B、两个数作“逻辑乘”C、对一个数作按位“取反”D、两个数“相减”[22]. BIOS芯片和CMOS芯片实际上是一块芯片的两种叫法,是启动计算机工作的重要部件。
()[23]. 数码相机的重要电子部件有成像芯片、A/D转换部件、数字信号处理器和Flash Rom 存储器等,其中,_____决定了图像分辨率的上限。
[24]. 局域网常用的拓扑结构有环型、星型和________。
A、超链型B、总线型C、蜂窝型D、分组型[25]. 在PhotoShop、Word、WPS和Adobe Acrobat四个软件中,不属于文字处理软件的是_______。
[26]. 与其他传输介质相比,下面不属于光纤通信优点的是________。
A、不受电磁干扰B、中继设备的价格便宜C、数据传输速率高D、保密性好[27]. 下列关于PC机主板上芯片组的描述中,错误的是________。
A、芯片组与CPU的类型必须相配B、芯片组规定了主板可安装的内存条的类型、内存的最大容量等C、芯片组提供了存储器的控制功能D、所有外部设备的控制功能都集成在芯片组中[28]. 存储器分为内存和外存,操作系统中存储管理的主要管理对象是________。
[29]. Windows环境下运行应用程序时,键盘上F1~F12功能键的具体功能是由________定义的。
A、CMOS设置程序B、操作系统及应用程序C、键盘驱动程序D、BIOS程序[30]. 与十进制数63等值的八进制数是_________。
[31]. 下列网络应用中,采用对等模式工作的是________.A、Web信息服务B、FTP文件服务C、网上邻居D、打印服务[32]. 在通信系统中,为了用信源信号调整载波信号(正弦波)的幅度、频率或相位参数,信息能够远距离传输,应使用的设备是________。
[33]. 下列关于共享式以太网的说法错误的是________。
A、拓扑结构采用总线结构B、数据传输的基本单位称为MACC、以广播方式进行通信D、需使用以太网卡才能接入网络[34]. 用原码表示的8位带符号整数的数值范围是_________~127。
[35]. 用户可以通过电话线、有线电视电缆、光纤、无线信道等不同的技术途径接入因特网。
()[36]. 下列叙述中正确的是________。
A、计算机病毒只传染给程序而不会传染给数据文件B、计算机病毒是后缀名为"exe"的文件C、计算机病毒只会通过后缀名为"exe"的文件传播D、所有的计算机病毒都是人为制造出来的[37]. 计算机系统由硬件和软件组成,没有_____的计算机被称为裸机,使用裸机难以完成信息处理任务。
[38]. 在某一计算机上编写的机器语言程序,可以在任何其他计算机上正确运行。
()[39]. 网上银行和电子商务等交易过程中,网络所传输的交易数据(如汇款金额、账号等)通常是经过加密处理的。
()[40]. Windows系统中采用图标(icon)来形象地表示系统中的文件、程序和设备等软硬件对象。
()[41]. 下列关于简单文本与丰富格式文本的叙述中,错误的是___________。
A、简单文本由一连串用于表达正文内容的字符的编码组成,它几乎不包含任何格式信息和结构信息B、简单文本进行排版处理后以整齐、美观的形式展现给用户,就形成了丰富格式文本C、Windows操作系统中的"帮助"文件(.hlp文件)是一种丰富格式文本D、使用微软公司的Word软件只能生成DOC文件,不能生成TXT文件[42]. 当前使用的个人计算机中,在CPU内部,比特的两种状态是采用________表示的。
A、电容的大或小B、电平的高或低C、电流的有或无D、灯泡的亮或暗[43]. 下列关于IC卡的叙述中,错误的是_________。
A、IC卡按卡中镶嵌的集成电路芯片不同可分为存储器卡和CPU卡B、IC卡按使用方式不同可分为接触式IC卡和非接触式IC卡C、手机中使用的SIM卡是一种特殊的CPU卡D、现在许多城市中使用的公交IC卡属于接触式IC卡[44]. CPU的工作就是执行指令。
CPU执行每一条指令都要分成若干步:取指令、指令译码、取操作数、执行运算、保存结果等。
CPU在取指令阶段的操作是_____。
A、从硬盘读取一条指令并放入内存储器B、从内存储器读取一条指令放入指令寄存器C、从指令寄存器读取一条指令放入指令计数器D、从内存储器读取一条指令放入运算器[45]. 下列有关我国汉字编码标准的叙述中,错误的是__________。
A、GB18030汉字编码标准与GBK、GB2312标准保持向下兼容B、GB18030汉字编码标准收录了包括繁体字在内的大量汉字C、GB18030汉字编码标准中收录的汉字在GB2312标准中一定能找到D、GB2312所有汉字的机内码都用两个字节来表示二、选答题[1]. 在Access数据库汇总查询中, 关于分组的叙述错误的是______。
A、可按多个字段分组B、可按单个字段分组C、可按字段表达式分组D、可不指定分组,系统根据题目要求自动分组[2]. DBMS提供多种功能,可使多个应用程序和用户用不同的方法在同一时刻或不同时刻建立,修改和查询数据库。
()[3]. 医院中通过CT诊断疾病属于数字图像处理的重要应用之一。
()[4]. 数字有线电视所传输的音频、视频所采用的压缩编码标准是____________。
[5]. 描述关系模型的三大要素是________ 。
A、局部模式、全局模式和存储模式B、关系模型、网络模型和层次模型C、实体、联系和属性D、关系结构、完整性和关系操作[6]. 下列关于MIDI声音的叙述中,错误的是__________。
A、MIDI声音的特点是数据量很少,且易于编辑修改B、mid文件和wav文件都是计算机的音频文件C、MIDI声音既可以是乐曲,也可以是歌曲D、类型为MID的文件可以由Windows的媒体播放器软件进行播放[7]. 在PC机中安装视频输入设备就可以获取数字视频。
下面有关视频获取设备的叙述中,错误的是_________。
A、视频卡能通过有线电视电缆接收电视信号并进行数字化B、数字摄像头必须通过视频卡与PC机相连接C、视频卡一般插在PC机的PCI插槽内D、数字摄像机拍摄的数字视频可通过USB或IEEE1394接口输入计算机[8]. 在以下所列的计算机信息系统抽象结构层次中,系统中为实现相关业务功能(包括流程、规则、策略等)而编制的程序代码________。
A、属于业务逻辑层B、属于资源管理层C、属于应用表现层D、不在以上所列层次中三、操作题(一)、调入考生文件夹中的ED3.RTF文件,参考样张按下列要求进行操作。
1. 将页面设置为:A4纸,上、下、左、右页边距均为2.5厘米,每页40行,每行40个字符;2. 给文章加标题"国民收入",并将标题设置为华文行楷、空心、一号字、红色、居中对齐,字符间距缩放200%;3. 设置正文第二段首字下沉2行,首字字体为黑体,其余各段首行缩进2字符;4. 给正文第三段设置1.5磅带阴影的绿色边框,填充浅黄色底纹;5. 参考样张,在正文适当位置以四周型环绕方式插入图片pic3.jpg,并设置图片高度、宽度缩放比例均为120%;6. 给正文第一段首个"国民收入"添加脚注"national income";7. 设置奇数页页眉为"国内生产总值",偶数页页眉为"国民生产总值",所有页的页脚为自动图文集"第X页共Y页",均居中显示;8. 根据工作簿EX3.XLS提供的数据,制作如样张所示Excel图表,具体要求如下:(1) 在工作表"生产总值"的E列中,利用函数分别计算相应年度的生产总值(生产总值=第一产业+第二产业+第三产业);(2) 在工作表"生产总值"的F列中,引用"人口"工作表数据,利用公式分别计算相应年度人均生产总值,结果显示1位小数(人均生产总值(元)=生产总值(亿元)×10000/ 总人口(万人));(3) 在工作表"生产总值"的G5:G48单元格中,利用函数标注人均生产总值与上年相比升降情况(当年人均生产总值大于等于上年人均生产总值时为"升",否则为"降");(4) 参考样张,根据"生产总值"工作表数据生成一张反映1995年至2004年人均生产总值的"簇状柱形图",嵌入当前工作表中,分类(X)轴标志为相应年度,图表标题为"近年人均生产总值",无图例;(5) 将生成的图表以"增强型图元文件"形式选择性粘贴到Word文档的末尾;(6) 将工作簿以文件名:EX3,文件类型:Microsoft Excel工作簿(*.XLS),存放于考生文件夹中。