20052005年高考广东卷英语试题简析
简析复习参考2005年高考广东卷英语试题
民族神话鸿蒙未辟宇宙洪荒亿万斯年四极不张2005年高考广东卷英语试题简析珠海一中彭武军2005年是广东省自行对普通高等学校统一招生考试英语科命题的第二年。
命题按教育部考试中心制定的《普通高等学校招生全国统一考试英语科说明》的要求进行，题型，题量以及各题的得分比例与2004年相比，稳中有变。
听力部分，删去了前5题，增加了听取信息部分，总分值保持不变。
试卷满分为150分，其中主观评卷题42.5分，包括听取信息题7.5分，短文改错题10分和书面表达题25分；客观评卷题107.5分。
在对非选择题评分时，与前两年一样使用了计算机辅助阅卷。
下面对各类题型的命题特点作简要分析。
一、第一部分选择题1、听力理解NMET听力理解题旨在考查考生对口头英语的理解能力。
NMET 听力理解题要求考生听懂有关日常生活，文化教育，风土认清，时事，人物，科普等的简短对话或讲话；掌握所听材料的主旨和中心思想以及与话题中心相关的具体事实信息；能理解讲话和对话的意思并能根据所听材料对说话的背景，说话人之间的关系，说话人的意图，观点或态度进行推断。
因此，NMET听力理解可从四个方面考查考生：①是否能理解所听材料的主旨、意义；②是否掌握与话题相关的具体细节；③是否按所听材料对谈话背景、说话人身份进行推断；④是否理解说话者意图、观点或态度。
下面是听力15道题的命题情况：第1-3题基于第1段对话，考查了对人物身份进行推断的能力，揣测说话人态度的能力和话题内容的把握。
第4-6题基于第2段对话，考查了对所听对话内容中某一细节的掌握以及推断能力。
第7-9题基于第3段独白，考查了对独白中某方面细节的掌握，如说话者带其朋友到何处参观，参观后说话者的感觉，及说话者后悔什么。
第10-12题基于第4段对话，考查了对时间方面细节的推算能力及其他内容细节的掌握，如谁组织了此次抢劫，多少人应该被捕。
第13-15题基于第5段对话，考查了对所听材料一些细节的掌握，如那个男士在其工作中喜欢哪一点，大多数游客来自哪里，以及他会讲哪一种语言。
2005年高考英语全国卷和地方卷词汇辨析考点细目及简析
2005年高考英语全国卷和地方卷词汇辨析考点细目及简析2005年高考英语全国卷和地方卷词汇辨析考点细目及简析2005年高考英语全国卷和地方卷词汇辨析考点细目及简析如果试题所给的选项在形式上是一致的，那么命题人的意图就应该是考查考生对词汇的意义或辨析的掌握情况了。
一般而论，这种试题的设疑倾向有两种：一种是考查搭配，另一种则是考查词汇意义的贴切性。
我们做单项选择试题时，判断选项的正误一般有三条潜程序：即先结构，中用法，后意思。
如果连结构都不正确，就不必讨论用法了。
若用法都是正确的，则最后还应该根据意思来判断，哪个选项最符合文意。
这种答题的潜程序刚好与所谓语法学习的三维（form, use and meaning）存在着某种呼应关系。
这也就揭示了一门语言的修习与应试有着内在的逻辑性与相关性。
2005年高考英语全国卷和地方卷词汇辨析类试题共34题。
其中动词辨析9道；短语动词14+1道（其中一道形为副词、实为短语动词的考查：鄂--24）；名词辨析5道；形容词辨析4道；副词辨析1道。
综上可以看出，动词辨析和短语动词是主流测试点，也是当然的重点。
词汇辨析类试题在十六套试卷中平均2道。
浙江5道，上海和天津各4道。
湖北和安徽各3道。
表略。
词汇辨析类试题的干扰设置一般采用词形近似法和词义近似法两种。
以下结合高考实例做一说明。
一．单个动词辨析主要采用词义近似法来干扰。
例：they started off late and got to the airport with minutes to ____. （鄂，31）a．spare b．catch c．leave d．make答案：a说明：词义近似法。
二．短语动词辨析则两种方法都采用。
词形近似法用于短语动词的考查时，往往四个选项的副词或介词完全一致，或两两一致。
也有的是动词的完全一致或两两一致。
例1：the president spoke at the business meeting for nearly an hour without _________ his notes. （浙，3）a．bringing up b．referring toc．looking for d．trying on答案：b说明：词义近似法例2：this picture was taken a long time ago. i wonder if you can my father. （鄂，35）a．find out b．pick outc．look out d．speak out答案：b说明：词形近似法之副词完全一致。
2005年普通高等学校招生全国统一考试(广东卷)英语试题答案
东山教育中小学课外辅导第 1 页 共 1 页2005年普通高等学校招生全国统一考试(广东卷)英语试题参考答案1—5ACACC 6—10BBACC 11—15AABBBle="mso-16. Chemistry (C 没大写扣0. 5分)17. film /move (写成复数扣0. 5分)18. 6:15p. m. (没写p. m. 或in the afternoon 的扣0. 5分)19. 8:50p. m. (没写p. m. 或in the afternoon 的扣0. 5分)20.The Art Show (首字母没大写扣0. 5分，没写定冠词扣0. 5分)21—25DDAAC 26—30CBBDB 31—35ACDBA36—40BBAAD 41—45DCCAB 46—50BACDA 51—55BCDCD56—60ADCDD 61—65CBDBC 66—70CCAAA 71—75BABBD76. go —went 77. had —have78. while —unless 79. eat —eating80. They —This /That /It 81. 正确82. 在month 后加where/when 83. give —do84. too —either 85. 去掉more ，或改为much参考范文一Once up a time there was a farmer who worked hard in the fields every day. One day, while he was ploughing the fields, he heard a bumping sound. He saw a rabbit lying by the trump. He picked it up and found that it was a fat rabbit. He thought to himself, “Since it is so easy to get a rabbit like that, why should I work so hard all day long?” He threw his hoe away and lay by the tree every day, dreaming for more rabbits to come. When he finally realized his foolishness and returned to his fields, he found that all his crops were dead. This story tells us that we should not wait for unexpected gains by trusting to chance and luck. Or, we should not hope to get rewards without hard work.参考范文二There was once a farmer who worked very hard. One day when he was hoeing in the sunshine, he suddenly heard a low sound “Peng!”. He turned and hurried to the tree. He found a rabbit dying. He took hold of the rabbit and was very excited. “Why can ’t I wait for more rabbits here? It ’s cool under the tree. ” So he dropped off his hoe and waited there. But day after day, there were no more rabbits coming. What ’s worse, all his crops were dead. The story tells us that if you want to get something, you must work hard for it. Remember, “No pains, no gains!”。
2005年广东省高考英语试卷分析
2005年⼴东省⾼考英语试卷分析2005年⼴东省⾼考英语试卷分析深圳市宝安区教科培中⼼教研室---刘秋云2005年是⼴东省⾼考英语单独命题的第⼆年，是在全⾯推进素质教育和贯彻教育部⾼考改⾰精神的⼤背景下进⾏的，⼴东⾼考英语试卷是以全国英语考试⼤纲及考试说明为依据，以⼴东考试中⼼⾼考补充说明⽽命制的，它坚持了“突出语篇、强调应⽤、注重实际”的试题设计原则，体现了“稳定中求发展”的指导思想，对⾼中英语教学起着科学、正确的导向作⽤。
总的来说，今年试题体现了“着眼于新的《课程标准》的思想，如除掌握全国考试⼤纲2000左右词汇，还另增加231个新词汇，在题量、词汇和阅读策略等⽅⾯向《新课程标准》靠拢，进⾏平稳过渡，贯彻了“以考查学⽣素质及英语语⾔技能”的⾼考命题指导思想，在考查学⽣基础知识的同时，主要偏重对学⽣语⾔运⽤的理解能⼒的考查。
与去年相⽐试卷总难度变化不⼤，体现了⼴东省考试中⼼提出的稳中求进，稳中求改的精神，除了第⼀⼤题听⼒5⼩题改为信息填词外，各题型保持不变，除单选与完形填空与去年持平以外，其它各题都⽐去年容易，总体难度与去年持平，试卷以中等题为主，符合考纲明确规定的试卷包括容易题、中等题和难题，其中以中档题为主的原则，往年⾼考从没提过。
这⼀表述明确告知了考⽣不要⼀味钻难题，复习关键还是夯实基础，着眼易题和中档题，这对中学教学是个很好的导向。
⼀、试卷特点1、命题组认真总结了去年⾼考的命题经验，研究了“⼤纲”、“说明”和社会各界对2004年⼴东省⾼考英语试卷的反映及对试题命制的建议，本着“有利于考查学⽣素质，有利于⾼中英语教学”的原则进⾏命题；2、⽆论是完形填空、阅读还是短⽂改错，能够牢牢抓住语篇及应⽤这个中⼼；3、短⽂写作注重实际⽽不盲⽬追风，能够很好地检测学⽣驾驭语⾔的真实⽔平；4、试卷结构稳中有变，除把2004年第⼀节听⼒前5⼩题改为信息填词外，试卷结构与去年保持⼀致；5、单选注重语⾔运⽤能⼒，设题科学，题⼲不长，⼀⽬了然。
2005全国高考英语试题下载-广东卷[1]
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2005年普通高等学校招生全国统一考试(广东卷)英语本试卷分选择题和非选择题两部分，共12页，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填写在答题卡上。
用2B铅笔将答题卡试卷类型(A)填涂在答题卡上，并在答题卡右上角的“试室号”和“座位号”栏填写试室号、座位号，将相应的试室号、座位号信息点涂黑。
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，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。
4．考生必须保持答题卡的整洁，考试结束后，将试卷和答题卡一并交回。
I. 听力(共两节，满分30分)做题时，先将答案划在试卷上。
录音结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节：听独白或对话(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第l段对话，回答第1—3题。
1. What's the possible relationship between the speakers?A. Classmates.B. Mother and son.C. Teacher and student.2. Why does the woman try to persuade the man to prepare for the exam?A. Because Professor Johnson will get angry otherwise.B. Because everyone should pass the exam.C. Because the test will be difficult.3. What does the man finally decide to do?A. To study for the test.B. To watch the football game.C. To eat something before watching the game.听第2段对话，回答第4—6题。
2005年高考(广东卷)
2005年普通高等学校招生全国统一考试（广东卷）数 学第一部分 选择题(共50分)( 1 ) 【答案】B解: ∵由2||≤x ，得22≤≤-x ，由032=-x x ，得30==x x 或， ∴M ∩N }0{=，故选B ．( 2 ) 【答案】D解: ∵ i b i i a -=-)2(，∴i b ai -=-2，⎩⎨⎧==21b a 即 ，522=+b a ，故选D ．( 3 ) 【答案】A 解: 6131)3)(3(3933323lim lim lim-=-=-++=-+-→-→-→x x x x x x x x x ，故选A ． ( 4 ) 【答案】D解:∵ ,ABC B B 平面⊥'∴43343313131=⋅⋅='⋅=⋅=∆∆-'B B S h S ABC ABC ABC B V ． 故选D. ( 5 ) 【答案】B解: ∵轴上焦点在x ，∴2=a ，∵ 21==a c e ，∴22=c ， ∴23222=-==c a b m ，故选B ．( 6 ) 【答案】D解: ∵,63)(2x x x f -='20,063,0)(2<<<-<'x x x x f 解得即令，故选D ．( 7 ) 【答案】C解：③是假命题，如右图所示满足βα//,//m l , βα//，但 m l \// ，故选C ． (8)【答案】C解：满足1log 2=Y X 的X 、Y 有(1, 2)，(2, 4)，(3, 6)这3种情况，而总的可能数有36种，所以121363==P ，故选C ．( 9 ) 【答案】A解：将图象沿y 轴向下平移１个单位，再沿x 轴向右平移２个单位得下图A ，从而可以得到)(x g 的图象，故⎪⎩⎪⎨⎧≤<-≤≤-=32,4220,12)(x x x xx g ，∵函数)(x f y =和)(x g y =的图像关于直线x y =∴⎪⎩⎪⎨⎧≤<+≤≤-+=20,2201,22)(x x x x x f ，故选A ．(也可以用特殊点检验获得答案)（10）【答案】B解法一：特殊值法，当31=x 时，3263,1633,815,49,2365432=====x x x x x 由此可推测2lim =∞→n x x ，故选B ．解法二：∵)(2121--+=n n n x x x ，∴)(21211-----=-n n n n x x x x ，21211-=-----n n n n x x x x 即， ∴{}n n x x -+1是以（12x x -）为首项，以21-为公比6的等比数列，令n n n x x b -=+1，则11111211)21()21(2)21)((x x x x q b b n n n n n -=-⋅-=--==---+-+-+=)()(23121x x x x x x n …)(1--+n n x x+-+-+-+=121211)21()21()2(x x x x …11)21(x n --+3)21(32)21(1)21(12111111x x x x n n ---+=--⎥⎦⎤⎢⎣⎡---+=∴2323)21(321111lim lim ==⎥⎦⎤⎢⎣⎡-+=-∞→∞→x x xx n x n x ，∴31=x ，故选B . 解法三：∵)(2121--+=n n n x x x ，∴0221=----n n n x x x ，∴其特征方程为0122=--a a ，解得211-=a ，12=a ， nn n a c a c x 2211+=， ∵11x x =，212x x =，∴3211x c -=，3212x c =，∴3)21(3232)21(3211111xx x x x n n n --+=+-⋅-=，以下同解法二．(11) 【答案】)0,(-∞解：使)(x f 有意义，则01>-x e ， ∴ 1<x e ，∴0<x ，∴)(x f 的定义域是)0,(-∞． (12) 【答案】4解：∵//，∴1221y x y x =，∴x 362=⋅，∴4=x .(13) 【答案】22±解：4)45(+x 的通项为r r r x C )45(44⋅⋅-，1,34==-∴r r ， ∴4)45(+x 的展开式中3x 的系数是54514=⋅C , 5)1cos (+θx 的通项为R R x C -⋅55)cos (θ，3,25==-∴R R ，∴5)1cos (+θx 的展开式中2x 的系数是,5cos 235=⋅θC∴ 21cos 2=θ，22cos ±=θ.(14) 【答案】5，)2)(1(21-+n n解：由图B 可得5)4(=f ，由2)3(=f ，5)4(=f ，9)5(=f ，14)6(=f ，可推得∵n 每增加1，则交点增加)1(-n 个， ∴)1(432)(-++++=n n f2)2)(12(--+=n n)2)(1(21-+=n n ．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．( 15 )【答案】 解: )23sin(32)232cos()232cos()(x x k x k x f ++--+++=πππππ)23sin(32)23cos()23cos(x x x +++++=πππ)23sin(32)23cos(2x x +++=ππ]3sin)23sin(3cos)23[cos(4ππππx x +++=x 2cos 4=∴ ]4,4[)(-∈x f ，ππ==22T ， 图B∴)(x f 的值域是]4,4[-，最小正周期是π． ( 16 ) 【答案】(Ⅰ)证明：在ABC ∆中， ∵,6,10,8===BC AB AC ∴,222AB BC AC =+∴△PAC 是以∠PAC 为直角的直角三角形，同理可证，△PAB 是以∠PAB 为直角的直角三角形，△PCB 是以∠PCB 为直角的直角三角形． 在PCB Rt ∆中，∵,341715,342,6,10====CF PB BC PC∴,CF PB BC PC ⋅=⋅ ∴,CF PB ⊥又∵,,F CF EF PB EF =⊥ ∴.CEF PB 平面⊥（II ）解法一：由（I ）知PB ⊥CE ，PA ⊥平面ABC∴AB 是PB 在平面ABC 上的射影，故AB ⊥CE ∴CE ⊥平面PAB ，而EF ⊂平面PAB ， ∴EF ⊥EC ，故∠FEB 是二面角B —CE —F 的平面角， ∵EFB PAB ∆∆~∴35610cot tan ===∠=∠AP AB PBA FEB ， ∴二面角B —CE —F 的大小为35arctan ．解法二：如图，以C 点的原点，CB 、CA 为x 、y 轴，建立空间直角坐标系C －xyz ，则)0,0,0(C ，)0,8,0(A ，)0,0,6(B ，)6,8,0(P ，∵)6,0,0(=为平面ABC 的法向量，)6,8,6(--=为平面ABC 的法向量，∴34343342636,cos -=⋅-=<， ∴二面角B —CE —F 的大小为34343arccos ． (17 ) （本小题共14分） 【答案】 解法一：（Ⅰ）∵直线AB 的斜率显然存在，∴设直线AB 的方程为b kx y +=，yC ACBPF E图3),(),,(2211y x B y x A ，依题意得0,,22=--⎩⎨⎧=+=b kx x y x y b kx y 得消去由，①∴k x x =+21，② b x x -=21 ③∵OB OA ⊥，∴02121=+y y x x ，即 0222121=+x x x x ，④由③④得，02=+-b b ，∴)(01舍去或==b b ∴设直线AB 的方程为1+=kx y∴①可化为 012=--kx x ，∴121-=x x ⑤， 设AOB ∆的重心G 为),(y x ，则33021k x x x =++= ⑥ ， 3232)(3022121+=++=++=k x x k y y y ⑦，由⑥⑦得 32)3(2+=x y ，即3232+=x y ，这就是AOB ∆得重心G 的轨迹方程．（Ⅱ）由弦长公式得2122124)(1||x x x x k AB -+⋅+=把②⑤代入上式，得 41||22+⋅+=k k AB ，设点O 到直线AB 的距离为d ，则112+=k d ，∴ 24||212+=⋅⋅=∆k d AB S AOB ，∴ 当0=k ，AOB S ∆有最小值，∴AOB ∆的面积存在最小值，最小值是1 ．解法二：（Ⅰ）∵ AO ⊥BO, 直线OA ，OB 的斜率显然存在， ∴设AO 、BO 的直线方程分别为kx y =，x ky 1-=， 设),(11y x A ，),(22y x B ，依题意可得由⎩⎨⎧==2xy kxy 得 ),(2k k A ，由⎪⎩⎪⎨⎧=-=21xy x ky 得 )1,1(2k k B -， 设AOB ∆的重心G 为),(y x ，则313021k k x x x -=++= ① ， 31302221k k y y y +=++= ②， 由①②可得，3232+=x y ，即为所求的轨迹方程.（Ⅱ）由（Ⅰ）得，42||k k OA +=，4211||kk OB +=， ∴42421121||||21kk k k OB OA S AOB +⋅+⋅=⋅⋅=∆ 212122++=kk 12221=+≥， 当且仅当221kk =，即1±=k 时，AOB S ∆有最小值，∴AOB ∆的面积存在最小值，最小值是1 .解法三:（I ）设△AOB 的重心为G(x , y ) ，A(x 1, y 1)，B(x 2 , y 2 )，则⎪⎪⎩⎪⎪⎨⎧+=+=332121y y y x x x …（1） 不过∵OA ⊥OB ，∴1-=⋅OB OA k k ，即12121-=+y y x x ， …（2） 又点A ，B 在抛物线上，有222211,x y x y ==， 代入（2）化简得121-=x x ，∴32332)3(31]2)[(31)(3132221221222121+=+⨯=-+=+=+=x x x x x x x x y y y ， ∴所以重心为G 的轨迹方程为3232+=x y ，（II ）22212122222122212222212121))((21||||21y y y x y x x x y x y x OB OA S AOB +++=++==∆，由（I ）得12212)1(2212221221662616261=⨯=+-=+⋅≥++=∆x x x x S AOB ， 当且仅当6261x x =即121-=-=x x 时，等号成立，所以△AOB 的面积存在最小值，存在时求最小值1 ．( 18 ) 【答案】解：（Ⅰ）取出黄球的概率是t s s A P +=)(，取出白球的概率是ts tA P +=)(，则 t s s P +==)0(ξ， 2)()1(t s st P +==ξ， 32)()2(t s st P +==ξ，……， n n t s st n P )()1(1+=-=-ξ， nn t s st n P )()(1+==-ξ，∴ξ的分布列是（Ⅱ）++⨯++⨯++⨯=322)(2)(10t s st t s st t s s E ξ…n nn n t s t n t s st n )()()1(1+⨯++⨯-+- ① ++++=+4332)(2)(t s st t s st E t s t ξ (11)11)()()1()()2(+++-+++-++-+n n n n n n t s nt t s st n t s st n ②①—②得++++++=+43322)()()(t s st t s st t s st E t s s ξ (11)11)()()1()()(+++-+-+--++++n n n n n n n n t s nt t s st n t s nt t s st∴ 11)()1()()()1(-++-++-+--=n nn n n n t s t n t s s nt t s t n s t E ξ∴ξ的数学期望是11)()1()()()1(-++-++-+--=n nn n n n t s t n t s s nt t s t n s t E ξ．( 19 ) 【答案】 解：（Ⅰ）∵)2()2(x f x f +=-， ∴)52()32(+=-f f即 )5()1(f f =-，∵在［0，7］上，只有0)3()1(==f f ， ∴0)5(≠f ，∴)1()1(f f ≠-，∴)(x f 是非奇非偶函数．（Ⅱ）由)2()2(x f x f +=-，令2-=x x ，得 )4()(x f x f -=，由)7()7(x f x f +=-，令3+=x x ，得 )10()4(x f x f +=-, ∴)10()(x f x f +=，∴)(x f 是以10为周期的周期函数，由)7()7(x f x f +=-得，)(x f 的图象关于7=x 对称， ∴在［0，11］上，只有0)3()1(==f f ， ∴10是)(x f 的最小正周期，∵在［0，10］上，只有0)3()1(==f f ， ∴在每一个最小正周期内0)(=x f 只有两个根，∴在闭区间]2005,2005[-上的根的个数是802．( 20 ) 【答案】 解：（Ⅰ）( i ) 当0=k 时,此时A 点与D 点重合, 折痕所在的直线方程21=y ，( ii ) 当0≠k 时，设A 点落在线段DC 上的点)1,(0x A '，)20(0≤≤x ，则直线A O '的斜率001x A k ='，∵,A O '折痕所在直线垂直平分∴1-=⋅'k k A O ，∴11-=⋅k x ，∴k x -=0 又∵折痕所在的直线与A O '的交点坐标（线段A O '的中点）为)21,2(k M -，∴折痕所在的直线方程)2(21k x k y +=-，即2122k y kx =++， 由( i ) ( ii )得折痕所在的直线方程为：2122k y kx =++)02(≤≤-k （Ⅱ）折痕所在的直线与坐标轴的交点坐标为)0,21(,)21,0(22kk F k E +-+ 由（Ⅰ）知，0x k -=，∵200≤≤x ，∴02≤≤-k ，设折痕长度为d ，所在直线的倾斜角为θ，( i ) 当0=k 时，此时A 点与D 点重合, 折痕的长为2 ； ( ii )当02<≤-k 时，设k k a 212+-=，212+=k b ，20=≤<AB a 时，l 与线段AB 相交，此时322+-≤≤-k ，2=>AB a 时，l 与线段BC 相交，此时032<<+-k ， 10≤<b 时，l 与线段AD 相交，此时01<≤-k ， 1>b 时，l 与线段DC 相交，此时12-<≤-k ， ∴将k 所在的分为３个子区间：①当12-<≤-k 时，折痕所在的直线l 与线段DC 、AB 相交， 折痕的长11||11||1|sin |1222+=+=+==k k k k k d θ，∴225<≤d ， ②当321+-≤≤-k 时，折痕所在的直线l 与线段AD 、AB 相交，折痕的长4341434)21()21(2242222+++=+++-=k k k k k k d令0)(≥'x g ，即0212333≥-+k k k ，即013246≤-+k k ， 即 0)21()1(222≤-+k k ，∵321+-≤≤-k ，∴解得3222+-≤≤-k 令0)(≤'x g ， 解得 221-≤≤-k ，故当221-≤≤-k 时，)(x g 是减函数，当3222+-≤≤-k 时，)(x g 是增函数，∵2)1(=-g ，)348(4)32(-=+-g ， ∴)32()1(+-<-g g ，∴当32+-=k 时，)348(4)32(-=+-g ，)26(23482)32(-=-=+-=g d ，∴当321+-≤≤-k 时， )26(2-≤d ，③当032<<+-k 时，折痕所在的直线l 与线段AD 、BC 相交， 折痕的长2212112|cos |2k k d +=+==θ，∴34822-<<l ，即)26(22-<<l ，综上所述得，当32+-=k 时，折痕的长有最大值，为)26(2-．。
2005全国卷Ⅰ(精校版+答案解析)
2005年普通高等学校招生全国统一考试英语本试卷分第一卷（选择题）和第二卷（非选择题）两部分。
考试结束后，将本试卷和答题卡一并交回。
第一卷注意事项：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，再选图其他答案标号，在试题卷上作答无效。
第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A. £19.15.B. £9.15.C. £9.18.答案是B。
1.How much will the woman pay if she buys two skirts?A. $18.B. $19.C. $20.2.What will the speakers discuss?A. A report.B. A computer.C. A report on computer.3.What are the speakers talking about?A. A child.B. A room.C. A present.4.What can we learn from this conversation?A. The woman does not get along well with the man.B. The woman does not get along well with her roommate.C. T he man will talk with the woman’s roommate.5.Where are the two speakers now?A. On the first floor.B. On the fourth floor.C. On the fifth floor.第二节（共15小题，每小题1．5分，满分22．5分）听下面5段对话或独白。
05高考英语全国卷Ⅰ完形填空解析-作文
05高考英语全国卷Ⅰ完形填空解析05高考英语全国卷Ⅰ完形填空解析完形填空题是考查考生在阅读理解的基础上对词汇在具体语境中的综合运用能力。
它要求考生通读短文，掌握文章的大意，综合运用所学词汇知识，借助语法基础知识，从所给的选项中选出最佳选项，使短文结构完整、意思通顺、自然连贯。
今年全国卷I的完形填空题总体上比去年容易，大多数考生感到做起来比较顺手。
短文以第一人称讲述了“我”被侦探误以为是嫌疑人而被盯梢到饭店并遭遇窥视，最后被饭店人员证实自己是无辜的而险些陷入麻烦的故事。
所选材料为记叙文，结构严谨、层次分明、故事情节丰富、推理性强，这与学生学过的探案推理文章极为相仿，多数考生通过第一遍通读短文后，能够把握文章的脉络、理解文章的大意，为下一步的逐空完形做好了铺垫。
下面对今年的高考英语完形填空题逐题做一解析，使读者明白解题的思路（注：保留原试题序号）。
OneafternoonIwassittingatmyfavoritetableinarestaurant,waitingforthefood Ihadorderedtoarrive.SuddenlyI36thatamansittingatatablenearthewindowk eptglancinginmydirection,37heknewme.Themanhadanewspaper38infronto fhim,whichhewas39toread,butIcould40thathewaskeepinganeyeonme.Whe nthewaiterbroughtmy41themanwasclearlypuzzled(困惑)bythe42wayinwhichthewaiterandI43eachother.Heseemedevenmorepuzzledas44wentonanditbecame45thatallthewaitersintherestaurantknewme.F inallyhegotupandwentintothe46.Whenhecameout,hepaidhisbilland47with outanotherglanceinmydirection. Icalledtheowneroftherestaurantanda skedwhatthemanhad48.“Well,”hesaid,“thatmanwasadetective(侦探).He49youherebecausehethoughtyouwerethemanhe50.”“What?”Isaid,s howingmy51.Theownercontinued,“Hecameintothekitchenandshowedmea photoofthewantedman.I52sayhelookedverymuchlikeyou!Ofcourse,sincew eknowyou,wetoldhimthathehadmadea53.”“Well,it’sreally54Icametoaresta urantwhereI’mknown.”Isaid.“55,”Imighthavebeenintrouble.”36.A.knewB.understoodC.noticedD.recognized37.A.sinceB.evenifC.thoughD.asif38.A.flatB.openC.cutD.fixed39.A.hopingB.thinkingC.pretendingD.continuing40.A.seeB.findC.guessD.learn41.A.menuB.billC.paperD.food42.A.directB.familiarC.strangeD.funny43.A.chattedwithB.lookedatughedatD.talkedabout44.A.thewaiterB.timeC.ID.thedinner45.A.trueB.hopefulC.clearD.possible46.A.restaurantB.washroomC.officeD.kitchen47.A.leftB.actedC.satdownD.calmeddown48.A.wantedB.triedC.orderedD.wished49.A.metB.caughtC.followedD.discovered50.A.wastobeatB.wasdealingwithC.wastomeetD.waslookingfor51.A.careB.surpriseC.worryD.regret52.A.mustB.canC.needD.may53.A.discoveryB.mistakeC.decisionD.fortune54.A.apityB.naturalC.achanceD.lucky55.A.ThusB.HoweverC.OtherwiseD.Therefore【答案与解析】36.C作者正在等着上饭的时候，突然注意到（noticed）坐在靠近窗口的一个人不停地朝他这边扫视，引起了他的警觉。
2005年高考英语单项选择题解析(其他10省市卷)
2005年高考英语单项选择题解析（其他10省市卷）(江苏省石庄高级中学2006届二轮复习练习用)1 (安徽卷)21. I don' t think we' ve met before. You' re taking me for ______A. some otherB. someone elseC. other personD. one other你把我当成其他人了。
someone else其他什么人22. You must keep on working in the evening ______ you are sure you can finish the task in time.A. asB. ifC. whenD. unless如果没有把握按时完成任务的话，就必须晚上继续工作。
23. -- Shall we go to the art exhibition right away? -- ___________.A. It' s your opinionB. I don' t mindC. It' s all up to youD. That' s your decisionIt' s all up to you这由你说了算，是对对方征求自己意见的答语24. Kathy _____ a lot of Spanish by playing with the native boys and girls.A. picked upB. took upC. made upD. turned upA.（非正规的）学习B.从事C.化装D.出现25. After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.A. the; aB. a; theC. 不填; aD. 不填; theride表示泛指用a，Capital Airport是专有名词，用定冠词the26. Helen _______ go on the trip with us, but she isn' t quite sure yet.A. shallB. mustC. mayD. can根据下文可以推断Helen可能/也许和我们一起去旅游27. The manager had fallen asleep where he______, without undressing.A. was layingB. was lyingC. had laidD. had lied表示当时正在发生的事情，注意lie和lay的区别28. My _______ of this weekend' s activity is going out with some good friends.A. ideaB. opinionC. mindD. thoughtidea指日常生活中的想法，意见，一般较具体、清楚；opinion指对某事的具体看法或意见；mind智力、精神；thought指经过充分考虑和推理后形成的意见，可更全面、更系统29. That was really a splendid evening. It' s years _______ I enjoyed myself so much.A. whenB. thatC. beforeD. since“It' s +一段时间+ since +句子”表示从没有做某事开始到现在有多长时间了30. -- I'm terribly sorry I broke your glass. -- _____________A. That' s rightB. Bad luckC. SorryD. You can forget itYou can forget it是对别人道歉的答话，表示原谅和安慰31. John is the tallest boy in the class, ___________ according to himself.A. five foot eight as tall asB. as tall as five foot eightC. as five foot eight tall asD. as tall five foot eight as five foot eight五英尺八英寸，放在as tall as后表示个子的高度32. Great changes have taken place in that school. It is no longer ______ it was 20 years ago, _______ it was sopoorly equipped.A. what; whenB. that; whichC. what; whichD. which; thatWhat引导表语从句，又在从句中作表语; when引导定语从句。
2005高考全国卷Ⅰ完形填空题解析
2005高考全国卷Ⅰ完形填空题解析完形填空题是考查考生在阅读理解的基础上对词汇在具体语境中的综合运用能力。
它要求考生通读短文，掌握文章的大意，综合运用所学词汇知识，借助语法基础知识，从所给的选项中选出最佳选项，使短文结构完整、意思通顺、自然连贯。
今年全国卷I的完形填空题总体上比去年容易，大多数考生感到做起来比较顺手。
短文以第一人称讲述了“我”被侦探误以为是嫌疑人而被盯梢到饭店并遭遇窥视，最后被饭店人员证实自己是无辜的而险些陷入麻烦的故事。
所选材料为记叙文，结构严谨、层次分明、故事情节丰富、推理性强，这与学生学过的探案推理文章极为相仿，多数考生通过第一遍通读短文后，能够把握文章的脉络、理解文章的大意，为下一步的逐空完形做好了铺垫。
下面对今年的高考英语完形填空题逐题做一解析，使读者明白解题的思路（注：保留原试题序号）。
One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 36 that a man sitting at a table near the window kept glancing in mydirection, 37 he knew me. The man had a newspaper 38 in front of him, which hewas 39 to read, but I could 40 that he waskeeping an eye on me. When the waiter broughtmy 41 the man was clearly puzzled (困惑) bythe 42 way in which the waiter andI 43 each other. He seemed even more puzzledas 44 went on and it became 45 that all the waiters in the restaurant knew me. Finally he got up and went into the 46 . When he came out, he paid his bill and 47 without another glance in my direction.I called the owner of the restaurant and asked what the man had 48 . “Well,” he said, “that man was a detective (侦探). He 49 you here because he thought you were the man he 50 .” “What?” I said, showing my 51 . The owner continued, “He came into the kitchen and showed me a photo of the wanted man.I 52 say he looked very much like you! Of course, since we know you, we told him that he had madea 53 .” “Well, it’s really 54 I came to a restaurant where I’m known.” I said. “ 55 ,” I might have been in trouble.”36. A.knew B.understoodC.noticed D. recognized37. A.since B. evenifC.though D. as if38. A.flatB. openC.cut D. fixed39. A. hoping B. thinkingC. pretendingD. continuing40. A.see B. findguess D. learn41. A.menu B.billC.paper D. food42. A.direct B.familiarC. strangeD. funny43. A. chatted with B. looked atC. laughed atD. talked about44. A. the waiter B. timeC.I D. the dinnertrue B.hopefulC.clear D. possible46. A. restaurant B. washroomC. officeD. kitchen47. A.leftB. actedC. sat downD. calmed down48. A. wanted B. triedC. orderedD. wished49. A.met B.caughtC. followedD. discovered50. A. was to beat B. was dealing withC. was to meetD. was looking for51. A.care B.surpriseC. worryD. regret52. A.must B.canC.need D. may53. A. discovery B. mistakeC.decision D. fortune54. A. apity B.naturalC. a chanceD. lucky55. A.Thus B.HoweverC. OtherwiseD. Therefore【答案与解析】36. C 作者正在等着上饭的时候，突然注意到（noticed）坐在靠近窗口的一个人不停地朝他这边扫视，引起了他的警觉。
广东高考英语历年真题分析(2005至2014年)
2005-2006年广东高考完形填空分析
3. 05-06年单项选择分析 〔1〕都是15小题； 〔2〕覆盖面广，如：时态，非谓语动词，情态动词，状语从句，固定搭配，交际用语，代词副词等； 〔3〕紧扣课本，生词不多见； 〔4〕难度适中。 总结：从07年开始，单项选择与完形填空题目都有了革命性变化。单项选择消失，与此同时完形填空选项减少，增添了语法填空的题型。更能表达学生运用语言知识的综合能力及对语境的整体把握。
13%
20%
20%
20%
20%
05-06年广东高考完形填空分析
1. 由于07年开始完形填空和单项选择改革，分为完形填空和语法填空两项，所以在此把05-06年的此题型分开来分析〔另有单项选择的简单介绍〕。 2. 05-06年完形填空分析
分析：整体来看，05-06年完形填空不算难，且字数稍多，学生题材也较为熟悉，对名词和动词的考察尤为重视。
2012年
第一问
What
What news
Where
第二问
How much
Where
How
第三问
What
How
What
第四问
Why
What
Who
第五问
Who
Why
What award
2013年
第一问
How long
How many
What
What
How long
What
第二问
What
What
What
领错宠物
流浪猫
单词数目
201
207
210
196
2012年
独白内容
考试遇堵车
少年名厨师
2005年高考广东卷简答题评析及启示
2005年高考广东卷简答题评析及启示天河中学徐琳珠内容提要：2005年高考结束后，为了总结今年我省高考的经验和教训，为明年的高考提供备考依据，本文结合今年参加广东省高考简答题阅卷的体会及了解的有关数据，从高考简答题的试题命题特点、考生成绩比较、考生典型失误分析及备考启示等方面出发，分析总结今年的简答题命题和答题情况。
通过分析，明确高考简答题的特点及应试策略，为我们政治课教师提供一点教学参考。
关键词：Ⅰ简答题Ⅱ评析Ⅲ启示2005年全国高考入学统一考试结束后，从考生反馈的信息来看，考生情绪稳定，普遍反映考题全面灵活并不很难，这说明，今年广大考生勤奋复习备考，没有寄希望于押题与背题。
新一年的备考工作又开始了，现在我们需要的是冷静、认真、科学地分析今年高考政治试题的特点及重要而深刻的启示，包括经验和教训，以进一步明确高考的基本要求，更加理性地把握2006年复习备考方向，以提高教学及复习备考的针对性和实效性一、对试题的评价今年的高考试题是本省单独命题，以2005年考试大纲为范围，又不拘泥于考试大纲；坚持以能力立意、以问题立意的命题指导思想，做到稳中求进，稳中求改，稳中求新。
在考试目标与要求、考试范围、考试形式与试卷结构等方面保持了连续性和稳定性。
1、简答题以考查运用基本理论分析问题的能力为重点今年简答题最显著的特点是全面灵活。
全面性表现为各方面：①既考以理论重点为主，又考以非理论重点为辅。
如34题，既考“民族平等”的基本原则、人民代表大会的优越性等理论重点，同时又考作为非理论重点的相关材料的理解：教材中（P29）作为理论重点部分说明，“依照宪法和法律规定，在各级人民代表大会中，都有适当名额的少数民族代表；在少数民族聚居地区实行民族区域自治，设立自治机关，使少数民族能管理本地区、本民族的内部事务”。
考题中图表内容与高三教材（P107）“资料卡”内容类同：“在第十届全国人大代表中，少数民族代表415名，占全国人大代表总数的13.91%。
2005年广东高考英语试题及答案
英文资料及中文翻译One A brief introduction of DDS system1 the basic principle of DDSThe basic principle is to use DDS sampling theorem, through the querying method produce waveform. The structure of DDS has a lot of kinds, the basic of the circuit principle available figure 1-1 to said.Figure 1-1 DDS schematicPhase accumulators by N a adder and N a accumulate registers cascade composition. Each to a clock pulse fs, adder will frequency control word k and accumulate registers the accumulation phase output data together and add the results of data sent to accumulate register input. Accumulate registers adder will last clock pulse that is produced when the new role of the phase to the adder feedback data input, so that the adder next clock pulse under the effect of frequency control word to continue with adding together. So, phase accumulators under the action of the clock, increasing the frequency control word to linear phase to attack. Can see from this, phase accumulators in each clock pulse input, the frequency control word accumulate a, phase accumulators output data is the signal of the synthetic phase, phase accumulators spillover frequency is the signal frequency DDS output. Using phase accumulators output data as waveform memory (ROM) of the phase of the sampling address, so just put the stored in memory of the waveform sampling waveform in value (binary code) find out by the look-up table, completed phase to amplitude conversion. The output waveform memory to D/A converter, D/A converter is the digital quantity of the wave form amplitude convert required amount of frequency synthesis simulation form signal. Low-pass filter used to filter out do not need tosample weight, so that the output spectrum pure sine wave signal. DDS in relative bandwidth, frequency conversion time, high resolution, phase continuity, orthogonal output and a series of integrated performance indexes far more than the traditional frequency synthesis technology can reach the level, for the system to provide the superior performance of simulation signal source.2 DDS performance characteristics(1) the output frequency relative bandwidth is wideOutput frequency bandwidth for 50% fs (the theoretical value). But considering the low-pass filter features and design of difficulty and the output signal stray suppression, the actual output frequency bandwidth still can reach 40% fs.(2) frequency conversion time is shortDDS is a open loop system, without any feedback part, this structure makes DDS of frequency conversion time is very short. In fact, in the frequency of DDS control word after the changes required to pass through a clock cycle according to the new phase after incremental accumulate, can realize frequency conversion. Therefore, frequency conversion control word frequency is equal to the time of transmission time, also is a clock cycle time. The clock, the higher the frequency, the transition time is shorter. The frequency conversion time DDS Dana seconds orders of magnitude, the frequency of use other than synthetic methods are short several orders of magnitude.(3) the frequency resolution is extremely highIf the clock frequency of fs changeless, the frequency of DDS by phase accumulators resolution of the digits N decision. As long as the increase of the phase accumulators digits N can obtain arbitrarily small frequency resolution. At present, most of the resolution of the 1 Hz DDS in order of magnitude, many less than 1 MHz even smaller.(4) continuous phase changesChange DDS output frequency, in fact changed each clock cycle of the phase of the delta, phase function curve is continuous, just in the frequency of the frequency change moment happened mutations, so keep the signal phase continuity.(5) the flexibility of output waveformAs long as the internal and the corresponding control such as DDS FM control FM, phase-modulation control PM and an AM control AM, that can be flexible to realize FM, jamming and an AM function, produce FSK, PSK, ASK and MSK signal etc. In addition, as long as the waveform DDS in memory store different waveforms, can achieve all kinds of output waveform, such as triangle wave, the sawtooth wave and rectangular wave even any waveform. When the waveform memory storage DDS respectively sine and cosine functions table, we can get the two orthogonal way output.(6) other advantagesBecause in almost all parts of DDS belongs to the digital circuit, easy to integration, low power consumption, small volume, light weight, high reliability, and easy to program, use a flexible, so high performance to price ratio.Two AT89S52 SCM profileAT89S52 devices for ATMEL by the production of a low power consumption, high performance CMOS8 a micro controller, and has 8 K in system programmable Flsah memory.1 AT89S52 devices main function lists are as follows:1, have clever 8 bits CPU and in the system programmable Flash2, the chip with internal clock oscillator (the highest working frequency to traditional 12 MHz)3, internal program memory (ROM) for 8 KB4, internal data memory (RAM) for 256 bytes5, 32 programmable I/O mouth line6, 8 interrupt vector source7, three 16 timer/counter8, level 3 encryption program memory9, full-duplex UART serial channel2 and AT89S52 devices each pin function is introduced:VCC:AT89S52 devices power is the input, meet + 5 V.VSS:The power to end.XTAL1:Single chip system clock of inverse amplifier input terminal.XTAL2:The system clock inverse amplifier output terminal, generally in the design as long as XTAL1 and put the XTAL2 in a quartz crystal oscillation system can action, in addition to the two pins and to join a 20 PF between the small capacitance, can make the system more stable, avoid noise interference and crash.RESET:AT89S52 devices reset pin, high level action, when to chip reset, as long as this pin level up to high level and keep two machine cycle more time, AT89S51 and can finish the various movements of the system reset, make internal special function of the register contents shall be set to the known condition, and to address 0000 H began to read in a program code and execution procedures.EA/Vpp:"EA" for English "External Access" of the abbreviations, said Access External program code of Italy, low level action, that is when this pin meet low level, the system will Access External program code (stored in External EPROM) to execute a program. So in 8031 and 8032, EA pin must meet low level, because its internal no program memory space. If is the use of the internal process 8751 space, the pin to pick up into high level. In addition, the program code in 8751 when the drive to internal EPROM, can use the pin to input and V burn high pressure (Vpp).ALE/PROG:ALE is English "Address Latch Enable" of the abbreviations, said Address latches Enable signal. AT89S52 devices can use a pin to trigger the external eight latches (such as 74 LS373), will port 0 address bus (A0-A7) lock into the latches, because in many ways of AT89S52 work send address and data. At ordinary times in the program execution ALE the output of the pin frequency is about 1/6 of theworking frequency of the system, and it can be used to drive the other perimeter of the chip, and the input. In addition the drive in 8751 the program code, the pins will be as the special programming function to use.PSEN:This as "Program Store Enable" abbreviation, its meaning for the Program to Store opening, when 8051 were set become external Program code read work mode (EA = 0), will send the signal in order to obtain the Program code, usually the supporting feet is received EPROM OE the feet. AT89S52 devices can use PSEN and RD pin existing external opening respectively RAM and EPROM, allow the data storage and program memory can be combined together and share 64 K addressed range.PORT0 (P0.0 ~ P0.7) :Port 0 is a 8 bits wide Open Drain (Open Drain) two-way I/o port, a total of eight bit, P0.0 said a 0, P0.1 said a 1, by analogy. The other three I/O port (P1, P2, P3) does not have this circuit configuration, but internal one ascension circuit, P0 in as I/O only can push eight the LS TTL load. If when EA pin for low electricity at ordinary times (i.e. access external program code or data storage), in many ways P0 work provide the address bus (A0-A7) and the data bus (D0 ~ D7). The designer should be plus latches will port 0 send out address switch to lock become A0-A7, together with the port 2 send out the A8 ~ A15 to synthesize a complete 16 the address bus, and addressed to the 64 K external memory space.PORT2 (P2.0 ~ P2.7) :Port 2 is a circuit of the internal ascension two-way I/O port, each pin can push four the LS TTL load, if the port 2 output set to high electricity at ordinary times, this port can be as input to use. Except as general P2 I/O port use outside, if in the external expansion program memory AT89S52 or data storage, and provide the address bus high byte A8 ~ A15, this time P2 cannot as I/O to use.PORT1 (P1.0 ~ P1.7) :Port 1 also is to have internal ascension circuit two-way I/O port, the output buffer can push four LS TTL load, as if the port 1 output set to high level, is this port to input data. If is to use the 8052 or 8032 words, P1.0 and as the external input pulsetimer 2 feet, and P1.1 can have T2EX function, can do external interruption of input feet a trigger.PORT3 (P3.0 ~ P3.7) :Port 3 also have internal ascension circuit two-way I/O port, the output buffer can push four TTL load, and also many other additional tools have special function, including serial communication, and external interruption, control and time count control and external data memory read or write to content control etc. Function.The distribution of pins are as follows:P3.0: RXD, serial communication input.P3.1: TXD, serial communication output.P3.2: INT0, external interruption 0 input.P3.3: INT1, external interruption 1 input.P3.4: prearcing, timing counter 0 input.P3.5: T1, timing counter 1 input.P3.6: WR: external data memory to the signal.P3.7: RD, external data memory read the signals.RST: reset input. When oscillator reset device to keep RST foot two machine cycle time of high level.ALE/PROG: when access to external storage, address lock to save the output level of allowed for lock to save the status of address byte. In the FLASH programming period, the pin to enter the programming pulse. In normal times, the ALE with the same frequency output cycle is the pulse signal, the frequency of the oscillator frequency of 1/6. So it can be used against external output pulse or used for timing purpose. However, to note: when used for external data storage, will jump over a ALE pulse. If want to ban the ALE output can be in SFR8EH address for 0. At this time, only in the execution MOVX ALE, MOVC instruction is ALE to take effect. In addition, this pin is slightly push. If microprocessor in external execution ALE banned, buy a null and void./ PSEN: external program memory storage, choose communication. In the external program memory to take during each machine cycle twice/PSEN effective. But on a visit to external data storage, the two effective/PSEN signals will not appear./ EA/VPP: when/EA keep low electricity at ordinary times, in this period is external program memory (0000 H-FFFFH), no matter whether have internal program memory. Note encryption 1, / EA will RESET for internal lock; When/EA end keep high electricity at ordinary times, internal program memory here. In the FLASH programming period, this pin is also used for 12 V power supply on programming (VPP).XTAL1: the inverting oscillator amplifier input and input to the internal clock operating circuit.XTAL2: from the output of the reverse oscillator.Three AD9851 Brief introductionD9851 is ADI the company USES the advanced technology of DDS out high level of integration DDS frequency synthesizer, inside it includes programmable DDS system, high performance DAC and high speed comparator, can realize the digital programming the control of frequency synthesis and clock happen. AD9851 interface simple control function, can use eight parallel port or direct input frequency serial port, such as phase control data. 32 bit frequency control word, the 180 MHz clock, output frequency resolution of 0.0372 Hz. Advanced CMOS technology not only makeAD9851 first-class performance index, and low power consumption, in 3.3 V power supply, power consumption only for 155 mW.1 each pin is introduced:D0 ~ D7:8 bits of data input port, can give internal registers a 40 a control data.PGND: six times as reference clock frequency of an.PVCC: six times as reference clock frequency of an power supply.W-CLK: words into signals, rise along the effective.FQ-UD: frequency update the control signal, the clock up along the confirmation input data effectively.REFCLOCK: external reference clock input.AGND: simulation.AVDD: simulation power supply (+ 5 V).DGND: digital.DVDD: digital power supply (+ 5 V).Rset: through the series a resistance to set the current session DAC output.VOUTN: internal comparator negative to the output.VOUTP: internal comparator positive output terminal.VINN: internal comparator negative input terminal.VINP: internal comparator positive input terminal.DACBP: DAC bypass connections end.IOUTB: "complementary" DAC output.IOUT: internal DAC output terminal.RESET: the RESET.2 principle analysis:AD9851 use direct digital synthesis (DDS) technology, digital control oscillator (DCO) form of a frequency/phase variable sine wave, through internal 10 high-speed number/mode conversion output analog signals. In comparison of high speed machine can simulate sine signals for change will be stable TTL/CMOS compatible square wave output.AD9851 high-speed DD5 kernel can receive 32-bit frequency control keyword input, and in the 180 MHz clock frequency resolution of the output for 180 MHz / (2 32 power). AD9851 internal provide a six times the frequency of an REFCLK times frequency, can through the external a low frequency clock produces 180 MHz benchmark of internal reference clock, and has good without stray dynamic range and phase noise. Provide in-house chip five programmable phase modulation accuracy, and can make the output waveform phase migration of less than 11.25 degrees;AD9851 internal China provides A high speed comparator, internal D/A converter deferent sine wave can through it converts square wave output.AD9851 control word frequency and phase adjusting words and can use parallel or asynchronous serial manner to load chip inside. Parallel loading mode has five consecutive eight bytes form, one of the first eight bytes including five phase adjusting words, a 6 * REFCLK times frequency is controlled, a power supply dormancy can make with a loading mode; The other four byte represents the 32-bit frequency control word. Serial load mode by 40 flow of data to form.Circuit can be considered as the DDS by a system clock and N a frequency control word decision digital prescaler, phase accumulators equivalent modulus of variable counter. By frequency control word decided to the counter of the modulus, next clock pulse began to phase accumulators to new phase incremental cohorts. Set the phase of the incremental, the bigger the accumulators cycle the faster a week, and the frequency of the output is higher.Four kinds of common problems1 what is the direct digital synthesis?Direct digital synthesis ( synthesis ) is a method of generating a simulated waveform-usually sine wave-by generate time-varying signals in a digital form, and then perform a digital to analog conversion. Because in a frequency device is digital, it can provide fast switching between output frequency, frequency resolution, and the operation frequency is wide. With advances in design and technology, today's technology and equipment is very compact and low power.2 using DDS what are the main benefits?The DDS AD9833 device programming, such as via a high-speed serial peripheral interface ( SPI ), and only requires an external clock to generate a simple sine wave. The DDS device is now can produce from 1to 400MHz frequency, ( clock based on103MHz MHz ). Power low efficiency, low cost, small packaging single, combined with the inherent excellent properties, and can be in digital form ( and reprogramming ) output waveform to the DDS device is a very attractive solution, compared to a less flexible molecular polymerization, including discrete solution.3 why should direct digital synthesizer ( frequency )? No other method is easy to generate frequency?Can accurately generate and control various frequency waveform and spectrum has become one of the key requirements common to a number of industry. Whether to provide flexible source of low-phase-noise variable-frequencies spurious performance good communication, or produce only one frequency stimulation industrial or biomedical application, convenient, compact, low cost is an important consideration in the design of.4 what are the main benefits of using frequency?High precision digital equipment such as program through a high speed serial peripheral-interface ( Interface ), and requires only an external clock to generate simple sine wave. Technology and equipment, is now able to generate frequencies below 1Hz to 400 Hz ( based on 1gigahertz clock ). Benefits of low power consumption, low cost, small packaging, combined with the inherent excellentproperties and the ability of the digital program ( and reprogramming ) waveform output, so that the control device is a very attractive solution-preferable to flexible solutions including aggregation of discrete element5 what is the meaning of DDS?D/A converter and a DDS single chip integration is often referred to as a complete DDS solution, ADI's common nature DDS.6 let's talk phase accumulator. How does it work?Continuous sinusoidal signal having a phase angle is repeated in the range of 0 to2digitization is no different. Counter function allows the phase accumulator as the implementation phase wheel.。
2005全国卷全国高考英语试题及解析
第Ⅰ卷试卷类型：A第一部分听力(共两节，满分30分)（略）第二部分英语知识运用(共两节，满分55分)第一节语法和词汇知识(共15小题；每小题1分，满分15分)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
例：It is generally considered unwise to give a child he or she wants．A．however B．whateverC．whchever D．whenever答案是B。
21.- Can l speak to Mr．Wang，Please?- ________.A．Who are you? B. I’m Wang.C．Speaking． D. Are you John?22.No one helped me．I did it all ______ myself．A．for B．by C．from D．to23．Mary wrote an article on ______ the team had failed to win the game．A．why B．what C．who D．that24．I have many friends，some _____ are businessmen．A．of them B.from whichC．who of D．of whom25．We haven’t enou gh books for ______ ；some of you will have to share．A．somebody B．anybody C．everybody D．nobody26．Tom，you _______ leave all your clothes on the floor like this!A．Wouldn’t B．mustn’t C．needn’t D．may not27.They wanted to charge $5，000 for the car, _______ we managed bring the price down．A．but B．so C．when D．since28．—What would you do if it _____ tomorrow?- We have to Carry it on，since we’ve got everything ready．A．rain B．rains C．will min D．is raining29．My parents will move back into town in a year or _____. .A．later B．after C．so D．about30．It wasn’t until nearly a month late ______ I rec eived the manager’s reply．A．since B．when C．as D．that31．-0h dear! I’ve just broken a window．-______.It can’t be helped．A．Never mind B．All right C．That’s fine D．Not at all32．The storm left，____a lot of damage to this area．A. caused B．to have caused C．to cause D．having caused33．The hero’s story__ differently in the newspapers．A．was reported B．was reporting C．reports D. reported34．The coffee is wonderful! I t doesn’t taste like anything I ______ before．A．was having B．have C．have ever had D．had ever had35．The chairman thought _______ necessary to invite Professor Smith to spe ak at the meeting.A. that B．it C. this D．him第二节完形填空(共20小题；每小题2分，满分40分)阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
2005年广东卷高考真题英语试卷-学生用卷
2005年广东卷高考真题英语试卷-学生用卷一、单项选择（每小题1分，共15分）1、【来源】 2005年高考真题广东卷第21题1分Tom: Mike, our team will play against the Rockets this weekend. I'm sure we will win.Mike:!A. Good luckB. CheersC. Best wishesD. Congratulations2、【来源】 2005年高考真题广东卷第22题1分Tara: This is Tara Patel from Cotton House in Kidderminster. Could I speak to Mr. Smith, please? Mr. Smith:A. Speaking.B. I'm Mr. Smith.C. Who are you?D. Hello.3、【来源】 2005年高考真题广东卷第23题1分, Carolina couldn't get the door open.A. Might she as tryB. As she might tryC. She might as tryD. Try as she might4、【来源】 2005年高考真题广东卷第24题1分He glanced over at her,that though she was tiny, she seemed very well put together.A. having notedB. notedC. to noteD. noting5、【来源】 2005年高考真题广东卷第25题1分John is leaving for London tomorrow and Iwill him at the airport.A. send; awayB. see; offC. leave; offD. show; around6、【来源】 2005年高考真题广东卷第26题1分You'd better take something to read when you go to see the doctor you have to wait.A. even ifB. in caseC. as ifD. in order that7、【来源】 2005年高考真题广东卷第27题1分John is very lazy. He falls behind in his studies.A. veryB. moreC. farD. still8、【来源】 2005年高考真题广东卷第28题1分Years ago we didn't know this but recent science that people who don't sleep well soon get ill.A. showedB. will showC. has shownD. is showing9、【来源】 2005年高考真题广东卷第29题1分I think he's just going to deal with this problem day.A. anotherB. followingC. otherD. next10、【来源】 2005年高考真题广东卷第30题1分The American Civil War lasted four years the North won in the end.A. afterB. whenC. beforeD. then11、【来源】 2005年高考真题广东卷第31题1分He hurried to the station only that the train had left.A. to have foundB. findingC. foundD. to find12、【来源】 2005年高考真题广东卷第32题1分The policeman's attention was suddenly caught by a small box which placed under the Minister's car.A. has beenB. had beenC. was beingD. would be13、【来源】 2005年高考真题广东卷第33题1分—I've taken someone elses green sweater by mistake.—It Harry's. He always wears green.A. could beB. will beC. mustn't beD. has to be14、【来源】 2005年高考真题广东卷第34题1分Some researchers believe that there is no doubt a cure for AIDS will be found.A. whichB. whatC. thatD. whether15、【来源】 2005年高考真题广东卷第35题1分Many people who had seen the film were afraid to go to the forest when they remembered thescenes people were eaten by the tiger.A. thatB. by whichC. whichD. in which二、完形填空（每小题1.5分，共30分）16、【来源】 2005年高考真题广东卷第36~55题30分(每题1.5分)Some myths are stories told since ancient times to explain the causes for natural happenings. The Greek myth that explains why there are changes of1is about Demeter, the goddess of the harvest. She had a daughter, Persephone, whom she loved very much. Hades, god of the underworld, fell in love with Persephone, and he asked Zeus, the2of the gods, to give Persephone to him as his3. Zeus did not want either to disappoint Hades or to upset Demeter, so he said he would not agree to the marriage, but neither wouldhe4it. Hades, therefore, decided to take the girlwithout5When Persephone was picking flowers in the garden, he seized her and took her to the underworld. When Demeter6what happened to Persephone, she became so7that she caused all plantsto8People were in9of starving. But Demeter was determined not to let crops grow10her daughter, Persephone, was returned to her.11still not wanting to disappoint Hades, decided upon a condition for Persephone's12. She could go back to her mother if she hadnot13anything while she was in the underworld.Demeter14it because she did not know that Persephone had eaten several pomegranate（石榴）seeds in the underworld. When Zeus15this, he agreed that Persephone could spend part of the year with her16, but he added that since she had eaten the seeds, she must spent part of the year in the underworld. And soit17that when Persephone is in the underworld, Demeter is sad and therefore18not let the crops grow. That is19wehave winter when plants do not grow. When Persephone returns, Demeteris20it is spring, and plants begin to grow again.A. periodsB. timeC. seasonsD. ageA. winnerB. advisorC. rulerD. fighterA. daughterB. loverC. partnerD. wifeA. acceptB. forgiveC. admitD. forbidA. permissionB. warningC. reasonD. arrangementA. found outB. worked outC. thought outD. let outA. excitedB. angryC. tiredD. seriousA. grow fastB. stop growingC. start growingD. start growingA. caseB. hopeC. turnD. dangerA. sinceB. afterC. untilD. whenA. PersephoneB. DemeterC. ZeusD. HadesA. journeyB. changeC. marriageD. returnA. stolenB. eatenC. foundD. heardA. acceptedB. refusedC. doubtedD. understoodA. understoodB. studiedC. forgotD. discoveredA. daughterB. godC. motherD. rulerA. worksB. happensC. remainsD. startsA. willB. canC. dareD. shouldA. whereB. whyC. becauseD. howA. happyB. friendlyC. freshD. fresh三、阅读理解（每小题2分，共40分）17、【来源】 2005年高考真题广东卷（A篇）第56~59题8分(每题2分)We have two daughters: Kristen is seven years old and Kelly is four. Last Sunday evening we invited some people home for dinner. I dressed them nicely for the party, and told them that their job was to joinMommy in answering the door when the bell rang. Mommy would introduce them to the guests, and then they would take the guests' coats upstairs and put them on the bed in the second bedroom.The guests arrived. I introduced my two daughters to each of them. The adults were nice and kind and said how lucky we were to have such good kids.Each of the guests made a particular fuss over Kelly, the younger one, admiring her dress, her hair and her smile. They said she was a remarkable girl to be carrying coats upstairs at her age.I thought to myself that we adults usually TAL#NBSP make a big "to do" over the younger one because she's the one who seems more easily hurt. We do it with the best of intentions.But we seldom think of how it might affect the other child. I was a little worried that Kristen would feel she was being outshined. I was about to serve dinner when I realized that she had been missing for twenty minutes. I ran upstairs and found her in the bedroom, crying.I said, What are you doing, my dear?She turned to me with a sad expression and said, "Mommy, why don't people like me the way they like my sister? Is it because I'm not pretty? Is that why they don't say nice things about me as much? "I tried to explain to her, kissing and hugging her to make her feel better.Now, whenever I visit a friend's home, I make it a point to speak to the elder child first.(1) The underlined expression "make a big 'to do'over"（paragraph 4）means.A. do good things forB. list jobs to be done forC. have a special effect onD. show much concern about(2) The guests praised Kelly for carrying coats upstairs because of her.A. young ageB. lovely smileC. pretty clothesD. beautiful hair(3) Kristen felt sad and cried because.A. the guests gave her more coats to carryB. the guests praised her sister more than herC. her mother didn't introduce her to the guestsD. she didn't look as pretty as Kelly(4) We can conclude from the passage that.A. adults should treat children equallyB. people usually like the younger children moreC. the younger children are usually more easily hurtD. parents should pay more attention to the elder children18、【来源】 2005年高考真题广东卷（B篇）第60~63题8分(每题2分)Being considered a leader in our society is indeed of high praise. Leadership means power, commands respect and, most important, encourages achievement. Unlike vitamin C, leadership skills can't be easily swallowed down. They must be carefully TAL#NBSP cultivated.Different from popular belief, most good leaders are made, not born. They learn their skills in their everyday lives. But which do they develop? How do they （and how can you）get others to follow?Always give credit. Many leaders note that the most efficient way to get a good performance from others is to treat them like heroes. Giving public credit to someone who has earned it is the best leadership technique in the world. It is also an act of generosity （慷慨） that's never forgotten.Giving credit is more effective than even the most constructive criticism （批评）, which often hurts rather than helps. Kenneth Blanchard, the author of The One-Minute Manager, agrees. "Catch people doing something right! "he says. Then tell everyone about it.Take in formed risks. "The best leaders know that taking a risk is not a thoughtless exercise, "says management adviser Marilyn Machlowitz. "Sky divers don't go up in an airplane without checking the parachutes （降落伞） beforehand."Because the idea of risk also carries with it the possibility of failure, many of us usually wait for others to take charge. But if you want to be a leader, you must learn to fail—and not die a thousand deaths. Pick yourself up and start all over again.Encourage enthusiasm （热情）. "When people understand the importance of work, they lend their mental strengths, " says Lee Ducat. But when they get excited about the work, all their energy gets poured into the job. That's a great force! Is this the best way to create excitement? Be enthusiastic yourself—You will be followed by everyone.(1) The underlined word "cultivated"（paragraph 1） roughly means.A. developedB. comparedC. examinedD. encouraged(2) The part "Always give credit" tells us that a leader should.A. give helpful criticismB. praise people for their good performancesC. regard others as real heroesD. praise everyone(3) To be a good leader, you should?A. know what a thoughtless exercise isB. try to avoid any possible failuresC. think twice before taking risksD. not be afraid of any risks19、【来源】 2005年高考真题广东卷（C篇）第64~67题8分(每题2分)"Have you ever been out on a boat and felt it lifted up by a wave? Or have you jumped in the water and felt the rush of energy as waves came over you" asked Jarnie Taylor of the Wave Energy Group at the University of Edinburgh. "There is certainly a lot of energy in waves, " he said.Scientists are working to use that energy to make electricity. Most waves are created when winds blow across the ocean. "The wind starts out by making little ripples （涟漪）, but if they keep on blowing, those ripples get bigger and bigger and turn into waves, " Taylor said. "Waves are one of nature's ways of TAL#NBSP picking up energy and then sending it off on a journey."When waves come toward the shore, people can set up dams to block the water and send it through a large wheel called turbine（涡轮机）. The turbine can then power an electrical generator to produce electricity."The resource is huge, " said Janet Swain of the Worldwatch Institute. "We will never run out of wave power." Besides, wave energy does not create the same pollution as other energy sources, such as oil or coal. Oceans cover three-quarters of the Earth's surface—that would make wave power seem ideal for creating energy throughout the world, though there are some weak points yet to overcome.Swain said that wave power still costs too much money. She also said that its effects on sea animals are still unknown. What is more, wave power could affect fishing and boat traffic.Traditional sources of energy like oil and gas may someday run out. "Demand for energy to power our TVs and computers, drive our cars, and heat and cool our homes is rising rapidly throughout the world, " Swain said. In the future when you turn on a light, an ocean wave could be providing the electricity!(1) The writer uses the two questions at the beginning of the passage to.A. invite the readers to answer themB. show Jamie Taylors importanceC. draw the readers' attention to the topicD. test the readers' knowledge about waves(2) The underlined phrase "picking up"（paragraph 2 ）is closest in meaningto.A. starting againB. gatheringC. improvingD. speeding up(3) We can make better use of wave energy if we.A. shorten its journey to thousands of homesB. reduce the cost of turning it into electric powerC. build more small power stations on the oceansD. quicken the steps of producing electricity(4) It can be inferred that some day we might not worry about.A. our supply of sea fishB. our power supplyC. our boat trafficD. air pollution20、【来源】 2005年高考真题广东卷（D篇）第68~71题8分(每题2分)In 1837, the historian Carlyle made the first recorded use of the word "queue" （排队）. He spoke of the French and their "habit of standing in a queue". Forty years later Pairs was the best place to wait in line.However, queuing became popular in Britain too. The Second World War was the golden age of queuing, and people joined any line in the hope that it was a queue for something to buy. This was the source of many Second World War jokes:Shopkeeper to customer: Excuse me, miss, are you pregnant （怀孕） ?Customer: Well, I wasn't when I joined the queue.Today, according to research in America, we （in Britain） can spend up to 5 years of our lives queuing—as compared to twelve months looking for things we have lost. But things may be changing. Many people no longer have the patience to stand in a queue. The law of the jungle （丛林） has begun to operate at bus stops, with people using their arms to push others out of the way.One way to make life easier is to introduce "queue management" . Customers at superman cheese counters can now take a ticket with a number which appears on a screen when it is their turn. And while they wait for their number, they can do a bit of shopping.In some booking offices there is also a system telling customers how long they may have to wait before they are served.One of the latest technical progress is the use of an electronic scanner （电子识别器） which can read all the contents of your shopping basket or trolley in just a few seconds. If these become popular, queuing in supermarkets may become a thing of the past.But some people just like queuing. One man queued all night for Harrods famous January sale, and then returned home for breakfast at nine o'clock the next morning without going into the shop.(1) The joke in Paragraph 2 implies that the young woman.A. has stood in the wrong lineB. doesn't need to stand in the queueC. enjoys standing in the queueD. has been waiting in the queue for a long time(2) According to the passage, which of the following is true?A. People queue only when they want to buy something.B. The British are always patient when they wait in line.C. The Americans criticized the British for their way of queuing.D. The British spend more time queuing than looking for lost things.(3) The British try to solve the problem of queuing by all the followingEXCEPT.A. checking the price of the goods customers buy with a scannerB. using numbered tickets to put the customers in orderC. telling the customers the waiting timeD. making a law to prevent queuing(4) We can infer from the passage that.A. the French like queuing more than the BritishB. we don't see much queuing in ParisC. there is still queuing in EnglandD. queue management doesn't work well21、【来源】 2005年高考真题广东卷（E篇）第72~75题8分(每题2分)HolidaysTAL#NBSP The Bay Hotel.It's a quiet, comfortable hotel overlooking （俯瞰） the bay in an uncommercialised Cornish fishing village on England's most southerly point. If pop music is no longer your strong point, and you are considering a relaxing holiday where the scenery is breathtaking and the sound of the sea is live music to your ears, come and stay with us. For adults only. Sssh Don't tell everyone! Tel: 01326 280464.TAL#NBSP Willapark Manor Hotel. Peaceful situation in 14 acres of separated gardens and woodland, overlooking picturesque bay. Close to coastal path and beach. Excellent cuisine. Our excellent service brings our guests back year after year. Children （reductions） and pets welcome. Tel: 01840 770782.TAL#NBSP The Country Garden Hotel. Delightful hotel set in lovely gardens; calm Island of Wight near Tennyson Downs, Great food! Garden, sea view and ground floor rooms. Please call for brochure and samplemenu.Adultsonlyandpetswelcome.Tel************.TAL#NBSP Boscastle. Romantic 17th Century farmer cottage in countryside with splendid coastal views. Well equipped. Sleeps 5. Regret no pets/smoking. Garden with furniture. Brochure: 01633 450417TAL#NBSP GodshilL. 4 star self-served units. Non smoking. Sleeps 2~4. Open all year. Good walks. Close to pubs. Peaceful. Cosy. No pets. Brochure: 01983 840371.TAL#NBSP The Blakeney HoteL. Overlooking harbour, traditional privately owned friendly hotel with 60 bedrooms, lift, heated indoor pool, spa bath and saunas. Relax, walk, sail, play golf, explore the Norfolk villages, countryside and coast. Special seasonal midweek price for aged citizens. Tel: 01263 740797. TAL#NBSP SW France. Rural setting near Cordes. Two beautifully repainted old houses, sleep 4/5 and 6 Gardens, woodland, pool, views, excellent walks. Available all year round, Outstanding. Tel: 01962 776967.(1) All of the following hotels are close to the sea EXCEPT.A. The Country Garden HotelB. The Blakeney hotelC. Willapark Manor HotelD. SW France(2) If you want to take your children and your dog with you on holiday, you canchoose.A. BoscastleB. The Bay HotelC. Willapark Manor hotelD. The Country Garden Hotel(3) One of the hotels offers special price for.A. young peopleB. foreign guestsC. elderly peopleD. students(4) The purpose of the passage is to.A. advertiseB. describeC. adviseD. warn四、短文改错（每小题1分，共10分）22、【来源】 2005年高考真题广东卷第76~85题10分(每题1分)此题要求改正所给短文中的错误。
2005年高考英语试题评介
阅读理解表层结构分析（2）
平均 词长 2005-2 2004-2 2003-2 2002-2 2005-1 2004-1
0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 短词比 长词比 短句比 长句比
短词 (<=4) 5 888 958 598 576 1172 1101
短词比 .54 .57 .61 .60 .56 .61
词的用法 2005年 2004年 2003年 2002年 0.54 0.56 0.52 0.5 词义猜测 0.63 0.64 0.53 0.58 听力理解 0.74 0.55 0.67 0.57 阅读理解 0.65 0.37 0.52 0.54 信息获取 0.63 0.7 0.31 0.27 听写 0.83 0.53 0.49 0.42 写作 0.55 0.56 0.51 0.56
2005-2
2004-2 2003-2 2002-2
1405
1031 1329 1359
493
380 447 460
.35
.37 .34 .34
395
320 377 395
.28
.31 .28 .29
55
22 45 43
.14
.07 .12 .11
.96
.97 .98 .96
.02
.01 .01 .03
高频词 .87 .92 .94 .92
中频词 .11 .06 .05 .06
低频词 .02 .03 .01 .01
1630 1681 985 961
2081
1818
796
672
.38
.37
611
516
.29
.28
2005年高考英语试卷分析及心得体会
2005年高考英语试卷分析及心得体会普通高等学校招生全国统一考试英语试卷考查了学生综合运用语言的能力。
总体难易合适，是有较高的信度和效度的试卷。
它既较好地贯彻了现行的英语教学大纲和考试大纲，较为全面、科学地测试了学生的英语水平。
我从以下几个方面谈谈对2005年全国各地高考英语试题的看法。
一、强调对基础知识和基本技能的掌握及对基本词汇的使用、基本句型掌握的考查；语法知识无怪题。
比如，单项选择题继续坚持了语境设置的良好传统，语言材料简洁、明快，选点普普通通但又具有代表性，没有机械地仅从知识的角度出发，煞费苦心设置陷阱英语，也没有刻意求新求异的痕迹。
另外，单项填空试题，兼顾语法知识的覆盖面的思路。
总之，单项填空试题、干扰项的干扰强度大等难题明显减少。
二、整套试卷紧密联系社会实际和现实生活今年的作文题又回到以前的写信题材，仍为应用类。
但在表现形式与难度上较去年略有不同和下降，它能够很好地检测学生驾驭语言的真实水平。
如果考生仔细研究所给提示内容，掌握提供的几个要点，注意得分因素的表达，避免丢分因素，写后认真检查，可以争取得到高分。
学生在写作时常犯的错误有：1．对动词的被动语态掌握较差，遇到汉语中的无主句时不知如何处理；2．词汇拼写错误、使用不当之类的问题较为突出；3．不能恰当地使用语句间的连接成分，致使各句子间关系松散。
阅读理解体裁多为说明文、叙述文、应用文和新闻报道文体，所选题材涉及到了广告、社会人文、广播节目、新闻报导、报刊杂志等，向考生展现了历史、科研试验、内容简介、文化融合与冲突、高科技与环保等内容。
阅读量达到2500单词以上，旨在考查单位时间获取的信息量（快速阅读能力的考查），扩大了对语篇的深层含义理解的考查，并考查考生能否在理解文章的表层含义的基础上，推理判断作者的意图、看法和观点等，理解文章的深层含义。
如果考生没有较强的语感和良好的阅读习惯，仍是逐字逐句翻译，读后忘前，以至于无法形成篇章整体概念，无法把握文章的主题，则势必影响阅读速度和质量，以致无法按规定时间完成阅读和解题任务。
05广东高考英语精品解析
I. 听力(共两节，满分30分)做题时，先将答案划在试卷上。
录音结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节：听独白或对话(共15小题；每小题1．5分，满分22．5分) 听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第l段对话，回答第1—3题。
1. What's the possible relationship between the speakers?A. Classmates.B. Mother and son.C. Teacher and student.2. Why does the woman try to persuade the man to prepare for the exam?A. Because Professor Johnson will get angry otherwise.B. Because everyone should pass the exam.C. Because the test will be difficult.3. What does the man finally decide to do?A. To study for the test.B. To watch the football game.C. To eat something before watching the game.听第2段对话，回答第4—6题4. Where does the conversation most probably take place?A. At a railway station.B. At an airport.C. In a hotel.5. Why can't the man himself help carry the luggage?A. Because he has to report to the manager first.B. Because he's on the phone at the moment.C. Because he cannot leave the desk.6. What will the man probably do?A. He will do nothing for the woman.B. He will find a way to help her.C. He himself will send her to the station.听第3段独白，回答第7—9题7. What places did the speaker take his friend to visit?A. The opera house, some museums and the library.B. The zoo, the opera house and some museums.C. The zoo, the City Hall and the opera house.8. How did the speaker feel after showing his friend around?A. Happy.B. Bored.C. Tired.9. What did the speaker regret?A. Spending too much time visiting.B. Visiting the places at different times.C. Not having planned their visit well.听第4段对话，回答第10—12题10. What time was it when the man saw the robbery (抢劫) ?A. 7:30 p.m.B. 6:25 p.m.C. 5:35 p.m.11. Who organized the robbery?A. A serviceman in the pub.B. The driver in the car.C. A chemist.英语试题A第l页(共12页)12. How many people should be arrested according to the policewoman?A. 4.B. 3.C. 2.听第5段独白，回答第13—15题13. What does the man enjoy in his job?A. Learning the history of the city.B. Knowing different people.C. Speaking foreign languages.14. Where do most of the tourists come from?A. South Africa.B. South America.C. North America.15. Which of the following languages can the man speak?A. German.B. Italian.C. Russian.第二节：听取信息(共5小题；每小题1．5分，满分7．5分)听下面1段独白。
2005年高考阅读(广东卷)
2005年高考阅读（广东卷）AWe have two daughters: Kristen is seven years old and Kelly is four. Last Sunday evening, we invited some people home for dinner. I dressed them nicely for the party, and told them that their job was to join Mommy in answering the door when the bell rang. Mommy would introduce them to the guests, and then they would take the guests’ coats upstairs and put them on the bed in the second bedroom.The guests arrived. I introduced my two daughters to each of them. The adults were nice and kind and said how lucky we were to have such good kids.Each of the guests made a particular fuss over Kelly, the younger one, admiring her dress, her hair and her smile. They said she was a remarkable girl to be carrying coats upstairs at her age.I thought to myself that we adults usually make a big “to do” over the younger one because she’s the one who seems more easily hurt. We do it with the best of intentions.But we seldom think of how it might affect the other child. I was a little worried that Kristen would feel she was being outshined. I was about to serve dinner when I realized that she had been missing for twenty minutes. I ran upstairs and found her in the bedroom, crying.I said, “What are you doing, my dear?”She turned to me with a sad expression a nd said, “Mommy, why don’t people like me the way they l ike my sister? Is it because I’m n ot pretty? Is that why they don’t say nice things about me as much?”I tried to explain to her, kissing and hugging her to make her feel better.Now, whenever I visit a friend’s home, I make it a point to speak to the elder child first.56. The underlined expression make a big to do over (paragraph 4) means _____.A. show much concern aboutB. have a special effect onC. list jobs to be done forD. do good things for57. The guests praised Kelly for carrying coats upstairs because of her _____.A. beautiful hairB. pretty clothesC. lovely smileD. young age58. Kristen felt sad and cried because _____.A.the guest gave her more coats to carryB.she didn’t look as pretty as KellyC.the guests praised her sister more than herD.her mother didn’t introduce her to the guests59. We can conclude from the passage that _____.A.parents should pay more attention to the elder childrenB.the younger children are usually more easily hurtC.people usually like the younger children moreD.adults should treat children equallyBBeing considered a leader in our society is indeed of high praise. Leadership means power, commands, respect and, most important, encourages achievement. Unlike v itamin C, leadership skills can’t be easily swallowed down. They must be carefully cultivated.Different from popular belief, most good leaders are made, not born. They learn their skills in their everyday lives. But which do they develop? How do they (and how can you) get others to follow?Always give credit. Many leaders note that the most efficient way to get a good performance from others is to treat them like heroes. Giving public credit to someone who has earned it is the best leadership technique in the world. It is also an act of generosity(慷慨)that’s never forgotten.Giving credit is more effective than even the most constructive criticism(批评), which often hurts rather than helps. Kenneth Blanchard, the author of The One-Minute Manager, agrees. “Catc h people doing something right!” he says. Then tell everyone about it.Take informed risks. “The best leaders know that taking a risk is not a thoughtless exercise,” says manageme nt adviser Marilyn Machlowitz. “Sky divers don’t go up in an airplane without checking the parachutes(降落伞) b eforehand.”Because the idea of risk also carries with it the possibility of failure, many of us usually wait for others to take charge. But if you want to be a leader, you must learn to fail—and not die a thousand deaths. Pick yourself up and start all over again.Encourage enthusiasm.“When people understand the importance of work, they lend their mental strengths,”says Lee Ducat. But when they get excited about the work, all their energy gets poured into the job. That’s a great force! Is this the best way to create excitement? Be enthusiastic yourself. You will be followed by everyone.60. The underlined word “cultivated” (paragraph 1) roughly means _____.A. encouragedB. comparedC. examinedD. developed61. The part Always give credit tells us that a leader should _____.A.give helpful criticismB.regard others as real heroesC.praise people for their good performancesD.praise everyone62. To be a good leader, you should _____.A.not be afraid of any risksB.think twice before taking risksC.try to avoid any possible failuresD.know what a thoughtless exercise is63. Which of the following can be the best title for the passage?A.Leadership Is of Skills and Techniques.B.Leadership Is Very Important.C.Not Many Can Be Leaders.D.How to Be a Leader.C“Have you ever been out on a boat and felt it lifted up by a wave? Or have you jumped in the water and felt the rush of energy as waves came over you?”asked Jamie Taylor of the Wave Energy Group at the University of Edinburgh. “There is cert ainly a lot of energy in waves,” he said.Scientists are working to use that energy to make electricity. Most waves are created whe n winds blow across the ocean. “The wind starts out by making little ripples(涟漪), but if they keep on blowing, those ripples get bigger and bigger and turn i nto waves,” Taylor said. “Waves are one of nature’s ways of picking up energy and th en sending it off on a journey.”When waves come toward the shore, people can set up dams to block the water and send it through a large wheel called a turbine(涡轮机). The turbine can then power an electrical generator to produce electricity.“The resource is huge,”said Janet Swai n of the Worldwatch Institute. “We will never run out of wave power.”Besides, wave energy does not create the same pollution as other energy sources, such as oil or coal. Oceans cover three-quarters of the Earth’s surface—that would make wave power seem ideal for creating energy throughout the world, though there are some weak points yet to overcome.Swain said that wave power still costs too much money. She also said that its effects on sea animals are still unknown. What is more, wave power could affect fishing and boat traffic.Traditional sources of energy like oi l and gas may someday run out. “Demand for energy to power our TVs and computers, drive our cars, and heat and cool our homes is risin g rapidly throughout the world,” Swain said. In the future when you turn on a light, an ocean wave could be providing the electricity!64. The writer uses the two questions at the beginning of the passage to _____.A.test the readers’ knowledge about wavesB.draw the readers’ attention to the topicC.show Jamie Taylor’s importanceD.invite the readers to answer them65. The underlined phrase “picking up” (paragraph 2) is closest in meaning to _____.A. starting againB. speeding upC. gatheringD. improving66. We can make better use of wave energy if we _____.A.shorten its journey to thousands of homesB.build more small power stations on the oceansC.reduce the cost of turning it into electric powerD.quicken the steps of producing electricity67. It can be inferred that some day we might not worry about _____.A. air pollutionB. our boat trafficC. our power supplyD. our supply of sea fishDIn 1837, the historian Carlyle made the first recorded use of the word “queue”. He spoke of the French and their “habit of standing in a queue”. Forty years later Paris was the best place to wait in line.However, queuing became popular in Britain too. The Second World War was the golden age of queuing, and people joined any line in the hope that it was a queue for something to buy. This was the source of many Second World War jokes: Shopkeeper to customer: Excuse me, miss, are you pregnant(怀孕)?Customer: Well, I wasn’t when I joined the queue.Today, according to research in America, we (in Britain) can spend up to 5 years of our lives queuing—as compared to twelve months looking for things we have lost. But things may be changing. Many people no longer have the patience to stand in a queue. The law of the jungle(丛林)has begun to operate at bus stops, with people using their arms to push others out of the way.One way to ma ke life easier is to introduce “queue management”. Customers at supermarket cheese counters can now take a ticket with a number which appears on a screen when it is their turn. And while they wait for their number, they can do a bit of shopping.In some booking offices there is also a system telling customers how long they may have to wait before they are served.One of the latest technical progress is the use of an electronic scanner(电子识别器) which can read all the contents of your shopping basket or trolley in just a few seconds. If these become popular, queuing in supermarkets may become a thing of the past.But some people just like queuing. One man queued all night for Harrods famous January sale, and then returne d home for breakfast at nine o’clock the next morning without going into the shop.68. The joke in Paragraph 2 implies that the young woman _____.A.has been waiting in the queue for a long timeB.doesn’t need to stand in the queueC.enjoys standing in the queueD.has stood in the wrong line69. According to the passage, which of the following is true?A.The British spend more time queuing than looking for lost things.B.The Americans criticized the British for their way of queuing.C.The British are always patient when they wait in line.D.People queue only when they want to buy something.70. The British try to solve the problem of queuing by all the following EXCEPT_____.A.making a law to prevent queuingB.telling the customers the waiting timeing numbered tickets to put the customers in orderD.checking the price of the goods customers buy with a scanner71. We can infer from the passage that _____.A.queue management doesn’t work wellB.there is still queuing in EnglandC.we don’t see much queuing in ParisD.the French like queuing more than the BritishEHOLIDAYSThe Bay Hotel. It’s a quiet, comfortable hotel overlooking(俯瞰)the bay in an uncommercialised Cor nish fishing village on England’s most southerly point. If pop music is no longer your strong point, and you are considering a relaxing holiday where the scenery is breathtaking and the sound of the sea is live music to your ears, come and stay with us. For adults only. Sssh! Don’t tell everyone! 01326 280464. Willapark Manor Hotel. Peaceful situation in 14 acres of separated gardens and woodland, overlooking picturesque bay. Close to coastal path and beach. Excellent cuisine. Our excellent service brings our guests back year after year. Children (reductions) and pets welcome. 01840 770782.The Country Garden Hotel. Delightful hotel set in lovely gardens; calm Island of Wight near Tennyson Downs, Great food! Garden, sea view and ground floor rooms. Please call for brochure(服务指南) and sample menu. Adults only and pets welcome. 0800 980 1943.Boscastle. Romantic 17th Century farmer’s cottage in countryside with splendid coastal views. Well equipped. Sleeps 5. Regret no pets/smoking. Garden with furniture. Brochure: 01633 450417.Godshill. 4 star self-served units. Non smoking. Sleeps 2-4. Open all year. Good walks. Close to pubs. Peaceful. Cosy. No pets. Brochure: 01983 840371.The Blakeney Hotel. Overlooking harbor, traditional privately owned friendly hotel with 60 bedrooms, lift, heated indoor pool, spa bath and saunas. Relax, walk, sail, play golf, explore the Norfolk villages, countryside and coast. Special seasonal midweek price for aged citizens. 01263 740797.S W France. Rural setting near Cordes. Two beautifully repainted old houses, sleep 4/5 and 6. Gardens, woodland, pool, views, excellent walks. Available all year round. Outstanding. 01962 776967.72. All of the following hotels are close to the sea EXCEPT _____.A. S W FranceB. The Blakeney HotelC. Willapark Manor HotelD. The Country Garden Hotel73. If you want to take your children and your dog with you on holiday, you canchoose _____.A. The Country Garden HotelB. Willapark Manor HotelC. The Bay HotelD. Boscastle74. One of the hotels offers special price for _____.A. young peopleB. elderly peopleC. foreign guestsD. students75. The purpose of the passage is to _____.A. warnB. adviseC. describeD. advertise56—60 ADCDD 61—65 CBDBC 66—70 CCAAA 71—75 BABBD。
2005年高考英语广东卷单项填空题详析
2005年高考英语广东卷单项填空题详析
罗喜红
【期刊名称】《广东教育（高中版）》
【年(卷),期】2005(000)009
【摘要】下面是今年高考广东卷的单项填空题，你不妨先独立做一遍。
然后再对照答案和解析。
【总页数】2页(P23-24)
【作者】罗喜红
【作者单位】佛山市顺德区青云中学
【正文语种】中文
【中图分类】G63
【相关文献】
1.2005年高考英语广东卷书面表达评析与启示 [J], 冯桂娟
2.2005年高考英语广东卷单项填空题的特点与启示 [J], 赵键成
3.2005年高考英语广东卷完形填空题评析与启示 [J], 谢期繁
4.2005年高考英语全国卷Ⅰ（含听力卷）单项填空题解析 [J], 籍万杰;吴镇
5.2005年高考英语全国卷I(含听力卷)单项填空题解析 [J], 籍万杰;吴镇
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2005年高考广东卷英语试题简析
珠海一中彭武军
2005年是广东省自行对普通高等学校统一招生考试英语科命题的第二年。
命题按教育部考试中心制定的《普通高等学校招生全国统一考试英语科说明》的要求进行，题型，题量以及各题的得分比例与2004年相比，稳中有变。
听力部分，删去了前5题，增加了听取信息部分，总分值保持不变。
试卷满分为150分，其中主观评卷题42.5分，包括听取信息题7.5分，短文改错题10分和书面表达题25分；客观评卷题107.5分。
在对非选择题评分时，与前两年一样使用了计算机辅助阅卷。
下面对各类题型的命题特点作简要分析。
一、第一部分选择题
1、听力理解
NMET听力理解题旨在考查考生对口头英语的理解能力。
NMET 听力理解题要求考生听懂有关日常生活，文化教育，风土认清，时事，人物，科普等的简短对话或讲话；掌握所听材料的主旨和中心思想以及与话题中心相关的具体事实信息；能理解讲话和对话的意思并能根据所听材料对说话的背景，说话人之间的关系，说话人的意图，观点或态度进行推断。
因此，NMET听力理解可从四个方面考查考生：①
是否能理解所听材料的主旨、意义；②是否掌握与话题相关的具体细节；③是否按所听材料对谈话背景、说话人身份进行推断；④是否理解说话者意图、观点或态度。
下面是听力15道题的命题情况：
第1-3题基于第1段对话，考查了对人物身份进行推断的能力，揣测说话人态度的能力和话题内容的把握。
第4-6题基于第2段对话，考查了对所听对话内容中某一细节的掌握以及推断能力。
第7-9题基于第3段独白，考查了对独白中某方面细节的掌握，如说话者带其朋友到何处参观，参观后说话者的感觉，及说话者后悔什么。
第10-12题基于第4段对话，考查了对时间方面细节的推算能力及其他内容细节的掌握，如谁组织了此次抢劫，多少人应该被捕。
第13-15题基于第5段对话，考查了对所听材料一些细节的掌握，如那个男士在其工作中喜欢哪一点，大多数游客来自哪里，以及他会讲哪一种语言。
2、英语知识运用
⑴第一节：单项填空
NMET 2005年单项填空的考查题目数同往年一样，为15题，满分15分。
第21-35题考查对英语的词汇、语法的掌握以及对话语的反应，内容涉及9个语言项目。
与往年相比，2005年高考考查的内容覆盖面重点没变，保留了往年重点考查与动词有关的语言知识运用
的传统，包括时态2题，非谓语动词2题，情态动词1题，且所考查的“习语”项目（25题）也与动词有关，另一方面副词考查从去年的3题减少到1题，连词（包括从属连接词）的运用从去年的1题增加到4题，情景反应仍是2题，冠词自恢复高考以来第一次没有考查，介词也没有单独考查。
⑵第二节：完形填空。
NMET 2005年的完形填空题（共20道题，满分30分）具有以下特点：
①保留了往年着重考查考生对短文的理解和运用语言的能力的特
点。
与2004 NMET完形填空题每道题的四个选择项目在语法功能上是相同的，每个选项都能使整个句子在语法上保持其正确性，这样，考生对答案的取舍完全取决于对上下文内容的判断和对所选项目意义的理解。
②在考查的内容覆盖面方面，名词，动词仍是重点项目，分别有7
题与9题，形容词减少到2题（以往4题左右）连词2题（比以往增加1题），副词没有考查。
③同往年一样，短文是一篇记叙文，短文有较强的可读性。
④短文的长度与NMET 2004年完形填空中短文的长度类似。
NMET 2005完形填空中短文的长度280个单词左右（包括20个空位）。
短文的空位间隔最小的是3个单词，最大的间隔为33个单词。
而短文的第一个句子是没有空位的。
因此，可以说，短文为考生提供了足够的语篇环境，以帮助他们理解文章的内容。
3、阅读理解
NMET 2005年阅读理解的阅读量约1500个单词（不包括汉字和问题的词数），比NMET 2003与2004阅读量都要大（2003年约为1295个单词，2004年约为1199个单词）；总题量与往年一样，为20道题（满分40）。
NMET 2005保留了往年在题材，体裁和考查项目方面多样化的特点。
从命题的情况看，NMET2005阅读理解题仍以寓意题为主，占了近一半，以综合概括题、词义题、推理题和细节题为辅，分别都占3题左右。
二、第二部分非选择题
NMET 2005的第二部分与NMET 2004的第二部分非选择题相比，继续保留了“短文改错”和“书面表达”两部分，但增加了听取信息部分。
1、听取信息
该部分为新题型，要求考生从听到的独白中，根据题目要求，获取必要的信息，填入5个空格中，录音读两遍。
每个空格1.5分。
所填内容2个是时间，2个是名词和1个名词短语。
所填单词难度不大。
2、短文改错
NMET 2005年与NMET 2004年的短文改错题总体要求基本相同，题数均为10小题，每题1分，满分10分。
该题属综合考查考生的语言运用能力的题目，既考察考生的阅读理解能力，也考查考生的书面表达能力。
2005年的短文改错选用了一篇关于作者由于变得太肥胖，决心减肥的做法的日记节选，有一定难度。
做好该题主要是要
弄清80-82题的逻辑关系，否则不易拿高分。
动词仍作了重点考查，共4题。
连词2题，代词、副词和形容词各1题。
3、书面表达
NMET 2005书面表达题与NMET 2004的书面表达题一样，满分仍为25分。
该题要求考生“根据有关成语的漫画写一篇英语短文，把漫画所表达的故事和寓意写出来。
该题对考生的要求有所提高，一方面不仅要求考生能描述画，还要求考生具备基本的汉语文化知识，能透过现象看到事物的本质。
否则考生只能就画论画，而不知其故事的内涵。
而以往的看图写作文，考生基本上从说明文字和图画中就能把要点掌握到。
所以2005年高考的书面表达拿高分较难，是拉开差距的一道题。