2010-2014高考练习29

2010-2015年北京高考理综生物试题29题及答案【北京2010年】29.(20分)在验证生长素类似物A对小麦胚芽鞘（幼苗）伸长影响的实验中，将如图1所示取得的切段浸入蒸馏水中1小时后，再分别转入5种浓度的A溶液（实验组）和含糖的磷酸盐缓冲液（对照组）中。

在23℃的条件下，避光振荡培养24小时后，逐一测量切段长度（取每组平均值），实验进行两次，结果见图2。

请分析并回答：(1)生长素类似物是对植物生长发育有重要作用的一类化合物。

本实验中mg/L浓度的溶液促进切段伸长的效果最明显。

(2)振荡培养的目的是：①增加溶液中的以满足切段细胞呼吸的需求；②使切段与溶液成分接触更。

(3)生长素类似物A溶解于中，以得到5种浓度的A溶液。

切段浸泡在蒸馏水中的目的是减少对实验结果的影响。

(4)图2中，对照组切段的平均长度是mm。

浓度为0.001mg/L的溶液对切段伸长(选填“有”或“无”)促进作用；与浓度为1 mg/L的结果相比。

浓度为10mg/L的溶液对切段的影响是。

(5)图2中，浓度为0.1mg/L时实验二所得数据与实验一偏差较大，在做原始记录时对该数据应(选填下列选项前的字母)。

A.舍弃B.修改C.如实填写为检验该浓度下相关数据的可靠性，还应。

答案（1）调节；1 （2）①氧气；②均匀（3）含糖的磷酸盐缓冲液；切段中内源激素（4）7.0；有；促进伸长的作用减弱（5）C；重复实验【北京2011】29.（18分）实验一：用不带特殊病原体的小鼠进行如下特异性免疫实验，过程如图1，结果如图2。

（1）实验中，对B组小鼠的处理是作为A组小鼠的处理。

（2）从图2可知，Ⅱ组与Ⅳ组相比，小鼠脾脏中的活细菌数量的增长趋势，说明血清中的不能有效抑制脾脏内的细菌繁殖。

注射来自于A组小鼠的T细胞后，在4天内Ⅰ组小鼠脾脏中的活细菌数量，说明该组T细胞（活化T细胞）细菌数量的增长，由此推测该细菌生活在。

（3）实验中，Ⅰ~Ⅳ组小鼠感染的是，感染的时间是在注射T细胞或血清的天。

2010年普通高等学校招生全国统一考试日语试卷第二部分：日语知识运用（共40小题：每小题1分，满分40分）16．周りが暗かったの、写真がうまくとれませんでした。

AやＢかCはDも17．｢面白そうな本だ。

｣｢うん、読むなら､貸してあげるよ。

｣AよＢかCねDぞ18．この方の絵は中国国内ではもちろん､海外人気があるようだ。

A．くらいＢ．ばかりC．までD．ほど19．もう5時です。

いまから7時の電車に間に合うでしょうか。

A．までもＢ．でもC．にもD．とも20．ボタンの花は、昔は種類が多くなかったが､今、200種以上にもなっている。

A．ではＢ．でもC．にはD．にも21．これ以上勉強を続けるのはと思う。

AむりでＢむりにCむりだDむりな22．まだまだ時間があると思っていたけれど､このスピードでは約束の時刻に。

A．間に合うべきだＢ．間に合うはずだC．間に合うことはない D．間に合いそうもない23．急に後ろから、びっくりしました。

A．声をかけてＢ．声をかけられてC．声をかけていてD．声をかけさせて24．子供にも分かる、わたしはやさしい言葉で説明しました。

A．ようにＢ．そうにC．ためでD．ままで25．｢ね､このはがき､しゃべるんですよ｣｢へえ、はがきがしゃべるんですか。

めずらしいですね。

｣A聞いてくださいＢ聞かれてくださいC聞かせてくださいD聞かされてください26．田中さんは甘いものが嫌い。

A．みたいだＢ．ようだC．べきだD．たがる27．最後に事務室を人は窓を閉めてください。

A．出るＢ．出たC．出ているD．出ていた28．飛行機は､6時に出発したんだから､もうそろそろころです。

A．着いたＢ．着いているC．着いていたD．着く29．友達とレストランで食事を、そこに中村さんが入ってきました。

A．すればＢ．するならC．しているD．していれば30．教室から食堂までの距離なら10分で。

A．行きますＢ．かかりますC．行けますD．散歩します31．あの子は両親に心配ばかりいます。

2010~2014年高考真题备选题库第1节算法与程序框图1．(2014新课标全国Ⅰ，5分)执行下面的程序框图，若输入的a，b，k分别为1,2,3，则输出的M＝( )A. B.C. D.解析：选D 第一次循环：M＝，a＝2，b＝，n＝2；第二次循环：M＝，a ＝，b＝，n＝3；第三次循环：M＝，a＝，b＝，n＝4，则输出M＝，选D.2．(2014新课标全国Ⅱ，5分)执行如图所示的程序框图，如果输入的x，t 均为2，则输出的S＝( )A．4 B．5C．6 D．7解析：选D k＝1≤2，执行第一次循环，M＝×2＝2，S＝2＋3＝5，k＝1＋1＝2；k＝2≤2，执行第二次循环，M＝×2＝2，S＝2＋5＝7，k＝2＋1＝3；k＝3>2，终止循环，输出S＝7.故选D.3．(2014安徽，5分)如图所示，程序框图(算法流程图)的输出结果是( )A．34 B．55C．78 D．89解析：选B 执行该程序框图(算法流程图)可得x＝1，y＝1，z＝2；x＝1，y ＝2，z＝3；x＝2，y＝3，z＝5；x＝3，y＝5，z＝8；x＝5，y＝8，z＝13；x＝8，y＝13，z＝21；x＝13，y＝21，z＝34；x＝21，y＝34，z＝55，跳出循环．4．(2014福建，5分)阅读如图所示的程序框图，运行相应的程序，输出的n 的值为 ( )A．1 B．2C．3 D．4解析：选B 当n＝1时，21>12成立，当n＝2时，22>22不成立，所以输出n＝2，故选B.5．(2014北京，5分)执行如图所示的程序框图，输出的S值为( )A．1 B．3C．7 D．15解析：选C 列表如下：S 0 1 3 7k 0 1 2 3 故输出的S值是7.6．(2014湖南，5分)执行如图所示的程序框图，如果输入的t∈[－2,2]，则输出的S 属于( )A．[－6，－2] B．[－5，－1]C．[－4,5] D．[－3,6]解析：选D 由程序框图可知S是分段函数，且S＝其值域为(－2,6]∪[－3，－1]＝[－3,6]，故选D.7.(2014陕西，5分)根据程序框图，对大于2的整数N ，输出的数列的通项公式是( )A．an＝2n B．an＝2(n－1)C．an＝2n D．an＝2n－1解析：选C 由初始值的特征可知，输出的数列首项为2，又ai＝2×S，S＝ai，i＝i＋1，∴＝2，则输出的数列是首项为2，公比为2的等比数列，则通项公式为an＝2n.8．(2014四川，5分)执行如图的程序框图，如果输入的x，y∈R，那么输出的S的最大值为( )A．0 B．1C．2 D．3解析：选C 分两种情况，当x，y满足x≥0，y≥0，x＋y≤1时，运用线性规划知识先画出可行域，再将直线2x＋y＝0平移至过点(1,0)，得到S的最大值为2；当x，y不满足x≥0，y≥0，x＋y≤1时，S等于1，综合两种情况知应选C.9．(2014重庆，5分)执行如图所示的程序框图，则输出s的值为( )A．10 B．17C．19 D．36解析：选C 执行程序：k＝2，s＝0；s＝2，k＝3；s＝5，k＝5；s＝10，k＝9；s＝19，k＝17，此时不满足条件k<10，终止循环，输出结果为s＝19，选C.10．(2014江西，5分)阅读如下程序框图，运行相应的程序，则程序运行后输出的结果为( )A．7 B．9C．10 D．11解析：选B i＝1，S＝0，第1次运行，S＝0＋lg＝－lg 3>－1；第2次运行，i＝3，S＝lg＋lg＝lg＝－lg 5>－1；第3次运行，i＝5，S＝lg＋lg＝lg＝－lg 7>－1；第4次运行，i＝7，S＝lg＋lg＝lg＝－lg 9>－1；第5次运行，i＝9，S＝lg＋lg＝lg＝－lg 11<－1，跳出循环，输出i＝9.11．(2014山东，5分)执行如图所示的程序框图，若输入的 x的值为1，则输出的 n的值为________．解析：12－4×1＋3≤0，x＝2，n＝1；22－4×2＋3≤0，x＝3，n＝2；32－4×3＋3≤0，x＝4，n＝3,42－4×4＋3＞0，跳出循环，此时输出n的值，故输出的n的值为3.答案：312．(2014江苏，5分)如图是一个算法流程图，则输出的n的值是________．解析：该流程图共运行5次，各次2n的值分别是2,4,8,16,32，所以输出的n的值是5.答案：513．(2014浙江，5分)若某程序框图如图所示，当输入50时，则该程序运行后输出的结果是________．解析：S＝0，i＝1；S＝1，i＝2；S＝4，i＝3；S＝11，i＝4；S＝26，i＝5；S＝57，i＝6，此时S>n，所以输出的结果为6.答案：614．(2014辽宁，5分)执行如图所示的程序框图，若输入n＝3 ，则输出T＝________.解析：输入n＝3，则i＝0，S＝0，T＝0，i≤n成立，故i＝1，S＝0＋1＝1，T＝0＋1＝1，此时i＝1≤n成立，故i＝2，S＝1＋2＝3，T＝1＋3＝4，此时i ＝2≤n成立，故i＝3，S＝3＋3＝6，T＝4＋6＝10，此时i＝3≤n成立，故i＝4，S＝6＋4＝10，T＝10＋10＝20，此时i＝4≤n不成立，故输出T＝20.答案：2015．(2014天津，5分)阅读如图所示的框图，运行相应的程序，输出 S的值为________．解析：S＝0，n＝3，第1次运行，S＝0＋(－2)3＝－8，n＝2，不满足条件；第2次运行，S＝－8＋(－2)2＝－8＋4＝－4，n＝1，满足条件，跳出循环，输出S的值为－4.答案：－416.阅读如图所示的程序框图，运行相应的程序，若输入n 的值为9，则输出S 的值为________ .解析：S＝(21＋22＋…＋29)＋(1＋2＋…＋9)＝210－2＋45＝1 024＋43＝1 067.答案：1 06717．（2013新课标全国Ⅱ，5分）执行右面的程序框图，如果输入的N＝4，那么输出的S＝( )A．1＋＋＋B．1＋＋＋C．1＋＋＋＋D．1＋＋＋＋解析：本题主要考查程序框图的识读、循环结构等知识，意在考查考生对算法意义的理解与应用．按程序框图逐步计算可知：S＝1＋＋＋.答案：B18.(2013山东,5分)执行两次如图所示的程序框图，若第一次输入的a的值为－1.2，第二次输入的a的值为1.2，则第一次、第二次输出的a的值分别为( )A．0.2,0.2B．0.2,0.8C．0.8,0.2D．0.8,0.8解析：本题主要考查程序框图的运行途径，考查读图能力和运算能力．两次运行结果如下：第一次：－1.2→－1.2＋1→－0.2＋1→0.8；第二次：1.2→1.2－1→0.2.答案：C19．(2013广东,5分)执行如图所示的程序框图，若输入n的值为3，则输出s的值是( )A．1 B．2C．4 D．7解析：本题主要考查程序框图知识，意在考查考生的推理论证能力、运算求解能力．根据程序框图，s＝1＋0＋1＋2＝4.答案：C20．(2013安徽,5分)如图所示，程序框图(算法流程图)的输出结果为( )A. B.C. D.解析：本题主要考查程序框图的循环结构，计算输出结果，意在考查考生对循环结构的理解和累加求和．第一次循环后：s＝0＋，n＝4；第二次循环后：s＝0＋＋，n＝6；第三次循环后：s＝0＋＋＋，n＝8，跳出循环，输出s＝0＋＋＋＝.答案：C21．(2013江西,5分)阅读如下程序框图，如果输出i＝4，那么空白的判断框中应填入的条件是( )A．S＜8 B．S＜9C．S＜10 D．S＜11解析：本题主要考查程序框图的概念、循环结构程序框图的应用，考查算法的基本思想．程序框图的运行过程为：i＝1，S＝0→i＝1＋1＝2→i不是奇数→S＝2×2＋1＝5→符合条件→i＝2＋1＝3→i是奇数→S＝2×3＋2＝8→符合条件→i＝3＋1＝4→i不是奇数→S＝2×4＋1＝9→不符合条件→输出i＝4→结束．根据以上步骤，知应填入条件S＜9.答案：B22．(2013江苏,5分)下图是一个算法的流程图，则输出的n的值是________．解析：本题考查算法的基本概念及流程图的运算法则，意在考查学生的逻辑推理能力及对循环结构的理解．算法流程图执行过程如下：n＝1，a＝2，a<20；n＝2，a＝8，a<20; n＝3，a ＝26，a>20，输出n＝3.答案：323．(2013浙江,4分)若某程序框图如图所示，则该程序运行后输出的值等于________．解析：本题主要考查算法的逻辑结构、循环结构的使用，程序框图及框图符号等基础知识，同时考查识图能力，逻辑思维能力和分析、解决问题能力．根据程序框图，可以逐个进行运算，k＝1，S＝1；S＝1＋，k＝2；S＝1＋＋，k＝3；S＝1＋＋＋，k＝4；S＝1＋＋＋＋＝，k＝5，程序结束，此时S＝.答案：24．(2013陕西,5分)根据下列算法语句，当输入x为60时，输出y的值为( )A．25 B．30C．31 D．61解析：本题考查考生对算法语句的理解和分段函数的求值．阅读算法语句易知，本题是一个求解分段函数f(x)＝的值的算法，∴f(60)＝25＋0.6×(60－50)＝31.答案：C25．(2012新课标全国,5分)如果执行下边的程序框图，输入正整数N(N≥2)和实数a1，a2，…，aN，输出A，B，则( )A．A＋B为a1，a2，…，aN的和B.为a1，a2，…，aN的算术平均数C．A和B分别是a1，a2，…，aN中最大的数和最小的数D．A和B分别是a1，a2，…，aN中最小的数和最大的数解析：结合题中程序框图，由当x＞A时A＝x可知A应为a1，a2，…，aN中最大的数，由当x＜B时B＝x可知B应为a1，a2，…，aN中最小的数．答案：C26．(2012陕西,5分)如图是计算某年级500名学生期末考试(满分为100分)及格率q的程序框图，则图中空白框内应填入( )A．q＝ B．q＝C．q＝ D．q＝解析：程序执行的过程是如果输入的成绩不小于60分即及格，就把变量M的值增加1，即变量M为成绩及格的人数，否则，由变量N统计不及格的人数，但总人数由变量i进行统计，不超过500就继续输入成绩，直到输入完500个成绩停止循环，输出变量q，变量q代表的含义为及格率，也就是＝.答案：D27．(2012江苏,5分)下图是一个算法流程图，则输出的k的值是________．解析：由k2－5k＋4>0得k<1或k>4，所以k＝5.答案：528．(2012湖南,5分)如果执行如图所示的程序框图，输入x＝4.5，则输出的数i＝________.解析：执行程序，i，x的取值依次为i＝1，x＝3.5；i＝2，x＝2.5；i＝3，x＝1.5；i＝4，x＝0.5；结束循环，输出i的值为4.答案：429．(2012江西,5分)下图是某算法的程序框图，则程序运行后输出的结果是________．解析：此框图依次执行如下循环：第一次：T＝0，k＝1，sin >sin 0成立，a＝1，T＝T＋a＝1，k＝2,2<6，继续循环；第二次：sin π>sin 不成立，a＝0，T＝T＋a＝1，k＝3,3<6，继续循环；第三次：sin >sin π不成立，a＝0，T＝T＋a＝1，k＝4,4<6，继续循环；第四次：sin 2π>sin 成立，a＝1，T＝T＋a＝2，k＝5，5<6，继续循环；第五次：sin >sin 2π成立，a＝1，T＝T＋a＝3，k＝6，跳出循环，输出的结果是3.答案：330.(2011新课标全国,5分)执行右图的程序框图，如果输入的N是6，那么输出的p是( )A．120 B．720C．1440 D．5040解析：由程序框图可得，输出的p＝1×2×3×4×5×6＝720.答案：B31.(2011天津,5分)下图是求x1，x2，…，x10的乘积S的程序框图，图中空白框中应填入的内容为( )A．S＝S*(n＋1)B．S＝S*xn＋1C．S＝S*nD．S＝S*xn解析：由题意可知，输出的是10个数的乘积，因此处理框中应是分别计算这10个数相乘，故循环体应为S＝S*xn.答案：D32.(2011安徽,5分)如图所示，程序框图(算法流程图)的输出结果是______________．解析：第一次进入循环体有T＝0＋0，第二次有T＝0＋1，第三次有T＝0＋1＋2，……，第n次有T＝0＋1＋2＋…＋n－1(n＝1,2,3，…)，令T＝>105，解得n>15，故n＝16，k＝15.答案：1533．(2011湖南 ,5分)若执行如图所示的框图，输入x1＝1，x2＝2，x3＝3，＝2，则输出的数等于______．解析：算法的功能是求解三个数的方差，输出的是S＝＝.答案：34．(2011江苏,5分)根据如图所示的伪代码，当输入a，b分别为2,3时，最后输出的m的值为____．Read a，bIf a＞b Thenm ←aElsem ←bEnd IfPrint m解析：此题的伪代码的含义：输出两数的较大者，所以m＝3.答案：335．(2010广东,5分)某城市缺水问题比较突出，为了制定节水管理办法，对全市居民某年的月均用水量进行了抽样调查，其中4位居民的月均用水量分别为x1，…，x4(单位：吨)．根据如图所示的程序框图，若x1，x2，x3，x4分别为1,1.5,1.5,2，则输出的结果s为__________．解析：运行程序框图可知，i、s1与s的值依次如下：s1：1,2.5,4,6，s：1，×2.5，×4，×6，i：2,3,4,5，当i＝5时，终止循环，输出s＝×6＝1.5.答案：1.5。

2010-2014高考英语试题分类解析情态动词与虚拟语气(2014安徽卷)30．People are recycling many things which they______ away in the past.A. had thrownB. will be throwingC. were throwingD. would have thrown 【答案】D【解析】考查情态动词。

句意：人们在循环利用他们过去常常会扔掉的东西。

Would have done 表示对过去发生的事情的推测。

根据句意可知D正确。

(2014北京卷)27. ______ I have a word with you? It won’t take long.A. CanB. MustC. ShallD. Should【答案】A【解析】考查情态动词。

句意：我可以和你谈谈吗？用不了多少时间。

Can意为―可以‖，表示请求、要求、建议等：；must意为―必须，一定‖；shall意为―应，会，将，必须‖；should 意为―应该‖。

根据句意可知，空格can I…？表示征求许可。

故A正确。

(2014北京卷)34. We ______ back in the hotel now if you didn’t lose the map.A. areB. wereC. will beD. would be【答案】D【解析】考查虚拟语气。

句意：如果你没丢失地图，现在我们就会在宾馆里了。

If引导的条件状语从句中，如果表示与现在事实相反时，条件句中的谓语动词用―一般过去时/were‖，主句使用―情态动词+动词原形‖。

根据句意可知，题中所述内容与现在事实相反。

故D正确。

(2014湖南卷)22. If Mr. Dewey ______ present, he would have offered any possible assistance to the people there.A. wereB. had been G. should be D. was【答案】B【解析】考查虚拟语气。

2014年2014月29日高考语文2014-29 1422一语言文字运用（共34分，其中选择题每小题3分）1.下列词语中加点字的注音全都正确的一项是（3分）（）A骠勇（piào）刹那（chà）憎恨（zēng）乘人之危chângB重创（chuāng）氛围(fēn) 滂沱(pāng)潜(qián)移默化C称（chân）职妊娠（shēn）弱冠（guàn）扣人心弦（xuán）D 粗糙(cāo)作坊（fāng）框架（kuàng）一针见血（xiě）2.下列词语中加点字的注音全都不正确的一项是（3分）（）A果脯（fǔ）栅栏（shān）强辩（qiǎng）力能扛鼎（káng） B黝黑（yōu）岑寂（chãn）载体（zài）拈花惹草（zhān）C 档案（dàng）拮据（jū）霰雪（xiàn）满脸横肉（hâng）D 脑髓（suí）应届（yìng）踟蹰（zhí）不塞不流（sāi）3下列词语中加点字的注音有两个错误的的一项是（）A字帖（tiâ）露脸（lù）洗涮（shuàn）狡黠（xiá）B咯血（kǎ）癖好（pì）摒除（bǐng）间隙（jiān）C辟邪（bì）弄堂（lîng）的士（dí）强劲（jìng） D粘贴（niān）埋怨（mái）稽首（qǐ）青苔（tāi）5下列各句中，错别字最多的一项是（）A涣然一新明火执杖察颜观色雍荣华贵B惹事生非汗流夹背贻笑大方貌和神离C棉里藏针老实本分以德报怨蔽帚自珍D改弦更章欢度春节仗义执言名门望族6下列各句中，没有错别字的一项是（）A据研究，只有穿着像宇航服那样的全封闭式屏蔽服，人体才有可能不接触电磁辐射，市场上热销的防辐射服可以防辐射的说法其实是一个迷天大谎。

普通高等学校招生全国统一考试历年语文真题复习试卷答案1．A【解析】B项，“撒”应读sā；C项，“蓦”应读mò；D项，“辨”应为“辩”。

2．B【解析】“抵消”的意思是两种事物的作用因相反而互相消除，可与“损害”搭配；“抵御”的意思是抵挡、抵抗，可与“侵袭”搭配；“防御”的意思是抗击敌人的进攻，可与“手段”搭配；“抵制”的意思是阻止某些事物，使不能侵入或发生作用，可与“暴力”搭配。

3．D【解析】①与②的区别在于“则”与“只”，这一句强调的是悲观者思想狭隘，因此要用表示限度的“只”，所以第一空应选②；“它只如一阵风拂面而过”强调的是机会转瞬即逝，是后面“需要……”的原因，所以第二空应选③；“尽量发挥你的潜能”是“发现机会”的条件，应在“你就会……”前，所以第三空应选⑥。

4．A【解析】A项，标示相关项目（如时间、地域等）的起止一般用连接符号“一”。

5．D【解析】本项不属于“科学美”的内涵。

6．B【解析】A项，原文中说的是欧拉“曾写下《音乐新理论的尝试》，将数学与艺术美结合在一起”。

C项，原文中说的是“科学家杨振宁则用高适在《答侯少府》中的诗句‘性灵出万象，风骨超常伦’，来描述狄拉克的反粒子理论带来的精神震撼”。

D项，原文中说的是“狄拉克的‘单磁核’假说，就是从磁与电共有的对称美中获得启示，后来被实验证实”。

7．(1)赞同。

(2)美是真理的光辉，学习数学会有韵律美的体验和感悟。

机械的题海战术是急功近利的表现，使孩子们失去了探寻科学美的机会。

（5分）【解析】这是一道与考生的学习实际紧密联系的主观题。

在解答时，一方面要领会文中作者的观点与态度，另一方面要抓住题干中“机械的”“题海战术”这两个关键词，这两个词说明此题只能从肯定的角度作答，但同时不应完全否定对科学的痴迷。

8．D【解析】“间”应理解为“暗中”。

9．C【解析】A．第一句是乞丐的感谢之语；B．第二句讲的是来懋斋先生应试的结果；D．第二句讲的是来懋斋先生在乞丐的帮助下工作业绩显著。

2014高考物理助考练习29 1．2011年广州亚运会，我国运动员陈一冰勇夺吊环冠军，其中有一个高难度的动作就是先双手撑住吊环，然后身体下移，双臂缓慢张开到如图所示位置，则在两手之间的距离增大过程中，吊环的两根绳的拉力FT(两个拉力大小相等)及它们的合力F的大小变化情况为( ) A．FT增大，F不变 B．FT增大，F增大 C．FT增大，F减小 D．FT减小，F不变 答案：A 解析：由平衡条件，合力F等于人的重力，F恒定不变；当两手间距离变大时，绳的拉力的夹角由零变大，由平行四边形定则知，FT变大，A正确． 2．两个大小分别为F1和F2(F2G；若夹角小于120°，则FA＝FB<G；若夹角等于120°，则FA＝FB＝G，故选项A、D错．夹角为180°时，FA与FB才能成为一对平衡力，但这一情况不可能实现，故C项错． 14．如图所示，置于水平地面的三脚架上固定着一质量为m的照相机．三脚架的三根轻质支架等长，与竖直方向均成30°角，则每根支架中承受的压力大小为( )A.mgB.mgC.mgD.mg 答案：D 解析：如图每根支架承受的压力为N，则N的竖直分力大小为，所以N＝＝mg，D正确． 15．用一根长1 m的轻质细绳将一幅质量为1 kg的画框对称悬挂在墙壁上．已知绳能承受的最大张力为10 N．为使绳不断裂，画框上两个挂钉的间距最大为(g取10 m/s2)( )A. m B. mC. mD. m 答案：A 解析：当两个挂钉间距最大时绳中的张力达到最大值10 N．设此时绳与竖直方向的夹角为θ，由平衡条件可得mg＝10cos θ，则有θ＝60°，再由几何关系可得挂钉间距最大为 m，选项A对． 高考学习网： 高考学习网：。

2014届高考地理一轮复习同步测试（29）(时间：30分钟满分：100分)一、选择题(每小题5分，共60分)(2011·无锡调研)下图为我国某区域喀斯特地貌分布图。

读图，回答1～2题。

1．图示区域内喀斯特地貌所占比例最高的两个省区是( )①贵州②云南③广西④重庆A．①② B．②④C．③④ D．①③2．该地区石漠化现象极为严峻，其自然缘由有( )①土层薄，山多坡陡②多溶洞、暗河，地表水流失快③人口增长过快，对土地压力大④降水量多，且多暴雨A．①② B．②③C．③④ D．①④解析：第1题，图中喀斯特地貌主要集中在中、东部，贵州和广西所占比例最高。

第2题，石漠化是山地、丘陵地区的水土流失现象，水土流失严峻时，大量冲刷表层土，露出了基岩。

结合西南地区的地形地势特点可知，山多坡陡，土层薄，简单被侵蚀，结合这里气候特点可知，降水量多且多暴雨。

因此选D。

答案：1.D 2.D甘肃省武威市民勤县现已成为我国沙尘暴四大策源地之一。

读下表及下图，回答3～4题。

年份石羊河年均径流量(/108m3)流入民勤年均径流量(/108m3)1957 13.31 4.64 2000 13.03 0.983．民勤绿洲水资源最足够的季节是( )A．春季B．夏委C．秋季D．冬季4．导致近50年来，民勤绿洲快速退化的根源在于( )A．全球变暖，石羊河水量明显削减B．流域内用水量增加，上游来水削减C．大量地表径流在沙漠地区下渗D．草原破坏使地表径流削减解析：第3题，由图可知石羊河为一条内流河，其河流补给主要是来自祁连山的冰川融水，故水源最足够的季节应当是在夏季。

第4题，从表格可以看出石羊河年均径流量从1957年到2000年并无明显变更，因此导致流入民勤绿州年均径流量削减的缘由应主要是流域内用水量增加。

答案：3.B 4.B读我国西南地区某地“石漠化与森林覆盖率、生物多样性、环境人口容量统计图”，回答5～6题。

5．推断图中曲线名称正确的是( )A．①为石漠化面积②为环境人口容量③为生物多样性B．①为生物多样性②为环境人口容量③为石漠化面积C．①为环境人口容量②为石漠化面积③为生物多样性D．①为石漠化面积②为生物多样性③为环境人口容量6．该地区石漠化产生的主要因素是( )A．地形坎坷 B．降水丰富C．喀斯特地貌广布D．人类不合理的活动解析：随着森林覆盖率下降，生物多样性也必定随着下降；森林覆盖率越低，则石漠化面积越大，环境人口容量也随之减小。

2010-2014定语从句高考题【2014.8.9】2010 年高考试题1.As a child, Jack studied in a village school, ________ is named after his grandfather.A. whichB. whereC. whatD. that2. I refuse to accept the blame for something _____ was someone else’s fault.A. whoB. thatC. asD. what3. In China, the number of cities is increasing _____ development is recognized across the world.A. whereB. whichC. whoseD. that4. After graduating from college, I took some time off to go travelling, ______ turned out to be a wise decision.A. thatB. whichC. whoseD. where5. The girl arranged to have piano lessons at the training center with her sister ___ she would stay for an hour.A. whereB. whoC. whichD. what6. Children who are not active or_______ diet is high in fat will gain weight quickly.A. whatB. whoseC. whichD. that7. - Can you believe I had to pay 30 dollars for a haircut? - You should try the barber’s ___ I go. It’s only 15.A. asB. whichC. whereD. that8. That’s the new machine _____ parts are too small to be seen.A. thatB. whichC.whoseD. what9. The newly-built cafe, the walls of ______ are painted light green, is really a peaceful place for us, especially after hard work.A. thatB. itC. whatD. which10. I’ve become good friends with several of the students in my school _____ I met in the English speech contest last year.A. whoB. whereC. whenD.which11. The settlement is home to nearly 1,000 people, many of ______ left their village homes for a better life in the city.A. whomB.whichC. themD. those12. Stephen Hawking believes that the earth is unlikely to be the only planet ____life has developed gradually.A. thatB. whereC. whichD. whose13. The old temple _____ roof was damaged in a storm is now under repair.A. whereB. whichC. itsD. whose2011年高考试题1、(2011全国卷I) 31. The prize will go to the writer ________ story shows the most imagination.A. thatB. whichC. whoseD. what2、（2011全国卷II）7. Ted came for the weekend wearing only some shorts and a T-shirt,____ is a stupid thing to do in such weather.A. thisB. thatC. whatD. which3、（2011北京卷）26. Mary was much kinder to Jack than she was to the others, _________, ofcourse, make all the others upset.A. whoB. whichC. whatD. that4、(2011上海卷) 39. You’ll find taxis waiting at the bus station ____ you can hire to reach your host family.A. whichB. whereC. whenD. as5、（2011山东卷）32.The old town has narrow streets and small houses _____are built close to each other.A. theyB. whereC. whatD. that6、（2011江西卷）34. She showed the visitors around the museum, the construction _____had taken more than three years. A. for which B. with which C. of which D. to which7、（2011江苏卷）24. Between the two parts of the concert is an interval, _______ the audience can buy ice-cream.A. whenB. whereC. thatD. which8、（2011安徽卷）28. Whatever is left over may be put into the refrigerator, _____ it will keep for two or threeweeks.A. whenB. whichC. whereD. while9、（2011浙江卷）8. English is a language shared by several diverse cultures, each of ____ uses it somewhat differently. A. which B. what C. them D. those10、（2011浙江卷）10. A bank is the place ______ they lend you an umbrella in fair weather and ask for it back when it begins to rain.A. whenB. thatC. whereD. there11、（2011福建卷）24. She has a gift for creating an atmosphere for her students ____ allows them to communicate freely with each other.A. whichB. whereC. whatD. who12、（2011四川卷）17. The school shop, _____ customers are mainly students, is closed few the holidays.A. whichB. whoseC. whenD. where13、（2011天津卷）10. The days are gone ________ physical strength was all you needed to make a living.A. whenB. thatC. whereD. which14、（2011陕西卷）11.I walked up to the top of the hill with my friend, _____ we enjoyed a splendid view of the lake.A. whichB. whereC. whoD. that15、(2011湖南卷)25.Julie was good at German, French and Russian , all of _________ she spoke fluently.A. whoB. whomC. whichD. that2012高考试题1.【2012全国卷II】⒏ That evening, ___ I will tell you more about later, I ended up working very late.A. thatB. whichC. whatD. when2.【2012安徽】29. Ａlot of language learning, has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.A. asB. itC. whichD. this3.【2012重庆】29. Sales director is a position ______communication ability is just as important as sales skills.A. whichB. thatC. whenD. where4.【2012北京】26. When deeply absorbed in work, ______ he often was，he would forget all about eating or sleeping.A. thatB. whichC. whereD. when5.【2012福建】23. The air quality in the city, _____ is shown in the report, has improved over the past two months.A. thatB. itC. asD. what6.【2012陕西】14. It is the third time that she has won the race, ____ has surprised us all.A. thatB. whereC. whichD. what7.【2012山东】23. Maria has written two novels, both of ___ have been made into television series.A. themB. thatC. whichD. what8.【2012湖南】34. Care of the soul is a gradual process ____ even the small details of life should be considered.A. whatB. in whatC. whichD. in which9.【2012天津】7. I wish to thank Professor Smith, without ____ help I would never have got this far.A. whoB. whoseC. whomD. which10.【2012江西】28. By 16:30, ____ was almost closing time, nearly all the paintings had been sold.A. whichB. whenC. whatD. that11.【2012四川】13. In our class there are 46 students, _____ half wear glasses.A. in whomB. in themC. of whomD. of them12.【2012浙江】9. We live in an age ______ more information is available with greater ease than ever before.A. whyB. whenC. to whomD. on which13.【2012浙江】17. Ellen was a painter of birds and of nature, _____, for some reason, had withdrawn from all human society.A. whichB. whoC. whereD. whom14.【2012江苏】22. After the flooding, people were suffering in that area, ____ urgently needed clean water, medicine and shelter to survive.A. whichB. whoC. whereD. what2013高考试题1.【2013陕西】16. ______ is often the case with children, Amy was better by the time the doctor arrived.A. ItB. ThatC. WhatD. As2.【2013重庆24】John invited about 40 people to his wedding, most of_______ are family members.A them B. that C. which D. whom3.【2013辽宁34】He may win the competition, _____ he is likely to get into the national team.A. in which caseB. in that caseC. in what caseD. in whose case4.【2013福建27】 The book tells stories of the earthquake through the eyes of those _______ lives were affected.A. whoseB. thatC. whoD. which5.【2013湖南21】Happiness and success often come to those _______ are good at recognizing their own strengths.A. whomB. whoC. whatD. which6.【2013浙江13】The museum will open in the spring with an exhibition and a viewing platform _______ visitors can watch the big glasshouses being built.A. whatB. whereC. whenD. why7.【2013浙江5】The children, _______ had played the whole day long, were worn out.A. all of whatB. all of whichC. all of themD. all of whom8.【2013江西33】He wrote a letter _______ he explains what had happened in the accident.A. whatB. whichC. whereD. how9.【2013江苏32】The president of the World Bank says he has a passion for China, _______ he remembers starting as early as his childhood.A. whereB. whichC. whatD. when10.【2013新课标I卷33】“You can’t judge a book by its cover,” _______.A. as the saying goes oldB. goes as the old sayingC. as the old saying goesD. goes as old the saying11.【2013新课标II卷4】When I arrived, Bryan took me to see the house_______ I would be staying.A. whatB. whenC. whereD. which12.【2013安徽29】 Mo Yan was awarded the Nobel Prize for Literature in 2012, _______ made one of the Chinese people’s long-held dreams come true.A. itB. thatC. whatD. which13.【2013天津6】We have launched another man-made satellite, _______ is announced in today’s newspaper.A. thatB. whichC. whoD. what14.【2013山东31】There is no simple answer, _______ is often the case in science.A. asB. thatC. whenD. where15.【2013山东35】Finally he reached a lonely island _______ was completely cut off from the outside world.A. whenB. whereC. whichD. whom16.【2013四川9】Nowadays people are more concerned about the environment _______ they live.A. whatB. whichC. whenD. where17.【2013上海38】 An ecosystem consists of the living and nonliving things in an area _______ interact with one a nother.A. thatB. whereC. whoD. what18.【2013北京27】Many countries are now setting up national parks _______ animals and plants can be protected.A. whenB. whichC. whoseD. where【2010】 1-5ABCBA 6-10BCCDA 11-13ABD【2011 】1-5CDBAD 6-10CACAC 11-15ABABC【 2012 】1-5BADBC 6-10CCDBA 11-14CBBB【2013 】1-5DDAAB 6-10BDCBC 11-15CDBAC 16-18DAD2014全国高考汇编之定语从句一（2014安徽卷）22．The exact year Angela and her family spent together in China was 2008.A. WhenB. whereC. whyD. which【举一反三】Between the two parts of the concert is an interval, _______ the audience can buy ice-cream.A. whenB. whereC. thatD. which二（2014北京卷）26. I borrow the book Sherlock Holmes from the library last week, ______ my classmates recommended to me.. A.who B. which C. when D. Where【举一反三】The Science Museum,__________we visited during a recent trip to Britain, is one of London’s tourist attractions. A.which B.what C.that D.where三（2014福建卷）31. Students should involve themselves in community activities_______they can gain experience for growth. A. who B. when C. which D. where【举一反三】Those successful deaf dancers think that dancing is an activity_______sight matters more than hearing. A.when B.whose C.which D.where四（2014湖南卷）31.I am looking forward to the day___________my daughter can read this book and know my feelings for her. A. as B. why C. when D. where五（2014江苏卷）22. The book has helped me greatly in my daily communication,especially at work_____a good impression is a must. A. which B. when C. As D. where【举一反三】It’s helpful to put children in a situation they can see themselves differently.A. thatB. whenC. whichD. where六（2014江西卷）28. Among the many dangers_______ sailors have to face , probably the greatest of all is fog .A. whichB. whatC. whereD. when【举一反三】That evening, _____ I will tell you more about later, I ended up working very late.A. thatB. whichC. whatD. when七（2014山东卷）10. A company ______profits from home markets are declining may seek opportunities abroad.A. whichB. whoseC. whoD. why【举一反三】The prize will go to the writer ________ story shows the most imagination.A. thatB. whichC. whoseD. what八（2014陕西卷）13. Please send us all the information _________ you have about the candidate for the position. A. that B. which C. as D. what【举一反三】The old town has narrow streets and small houses _____are built close to each other.A. theyB. whereC. whatD. that九（2014陕西卷）15. ________ the delayed flight will take off depends much on the weather.A. WhyB. WhenC. ThatD. What【举一反三】Scientists study ____ human brains work to make computers.A. whenB. howC. thatD. whether十（2014四川卷）4. By now, we have raised 50.000 pounds for the poor children. ______ is quite unexpected.A. thatB. whichC. whoD. it【举一反三】Ted came for the weekend wearing only some shorts and a T-shirt, ______ is a stupid thing to do in such weather. A. this B. that C. what D. which十一（2014天津卷）12. English is a language shared by several diverse cultures, _________ uses it differently. A. all of which B. each of which C. all of them D. each of them【举一反三】It is reported that two schools, _______are being built in my hometown, will open next year.A.they bothB.which bothC.both of themD.both of which十二（2014浙江卷）5. I don’t become a serious climber until the fifth grade, ______ I went up to rescue a kite that was stuck in the branches of a tree.A. whenB. whereC. whichD. why十三（2014重庆卷）9.We'll reach the sales targets in a month____ we set at the beginning of the year.A. whichB.whereC. whenD.what。

2010-2014全国各地⾼考试题及答案静⼒学2010-2014全国各地⾼考试题及答案《静⼒学》1、（2010全Ⅰ）15．如右图，轻弹簧上端与⼀质量为m 的⽊块1相连，下端与另⼀质量为M 的⽊块2相连，整个系统置于⽔平放置的光滑⽊坂上，并处于静⽌状态。

现将⽊板沿⽔平⽅向突然抽出，设抽出后的瞬间，⽊块1、2的加速度⼤⼩分别为a 1、a 2，重⼒加速度⼤⼩为g 。

则有A ．a 1=0，a 2=gB ．a 1=g ，a 2=gC ．a 1=0，g M M m a +=2D ．a 1=g ，g MM m a +=22、（2010全Ⅱ）17．在雷⾬云下沿竖直⽅向的电场强度约为104V/m 。

已知半径为1mm 的⾬滴在此电场中不会下落，取重⼒加速度⼤⼩为10m/s 2，⽔的密度为103kg/m 3。

这⾬滴携带的电荷量的最⼩值约为A ．2×10-9CB ．4×10-9C C ．6×10-9CD ．8×10-9C3、（2010全K ）15．⼀根轻质弹簧⼀端固定，⽤⼤⼩为F 1的⼒压弹簧的另⼀端，平衡时长度为l 1；改⽤⼤⼩为F 2的⼒拉弹簧，平衡时长度为l 2。

弹簧的拉伸或压缩均在弹性限度内，该弹簧的劲度系数为A ．1212l l F F --B ．1212l l F F ++C ．1212l l F F -+D ．1212l l F F +-4、（2010全K ）18．如图所⽰，⼀物块置于⽔平地⾯上，当⽤与⽔平⽅向成60o⾓的⼒F 1拉物块时，物块做匀速直线运动；当改⽤与⽔平⽅向成30o⾓的⼒F 2推物块时，物块仍做匀速直线运动。

若F 1和F 2的⼤⼩相等，则物块与地⾯之间的动摩擦因数为A ．13-B ．32-C ．2123-D ．231- 5、（2010鲁）17．如图所⽰，质量分别为m 1、m 2的两个物体通过轻弹簧连接，在⼒F 的作⽤下⼀起沿⽔平⽅向做匀速直线运动（m 1在地⾯，m 2在空中），⼒F 与⽔平⽅向成θ⾓。

物质结构 元素周期律（2009广东高考）11．元素X 、Y 、Z 原子序数之和为36，X 、Y 在同一周期，X ＋与Z 2－具有相同的核外电子层结构。

下列推测不正确．．．的是 A ．同周期元素中X 的金属性最强B ．原子半径X ＞Y ，离子半径X ＋＞Z 2－C ．同族元素中Z 的氢化物稳定性最高D ．同周期元素中Y 的最高价含氧酸的酸性最强B（2010广东高考）10．短周期金属元素甲~戊在元素周期表中的相对位置如右表所示，下面判断正确的是A ．原子半径： 丙＜丁＜戊B ．金属性：甲＞丙C ．氢氧化物碱性：丙＞丁＞戊D ．最外层电子数：甲＞乙 C（2011广东高考）22．（双选）短周期元素甲、乙、丙、丁的原子序数依次增大，甲和乙形成的气态化合物的水溶液呈碱性，乙位于第VA 族，甲和丙同主族，丁的最外层电子数和电子层数相等，则A ．原子半径：丙>丁>乙B ．单质的还原性：丁>丙>甲C ．甲、乙、丙的氧化物均为共价化合物D ．乙、丙、丁的最高价氧化物对应的水化物能相互反应 AD（2012广东高考）22．（双选）下图是部分短周期元素化合价与原子序数的关系图，下列说法正确的是 A ．原子半径：Z>Y>X B ．气态氢化物的稳定性：R>W C ．WX 和水反应形成的化合物是离子化合物D ．Y 和Z 两者最高价氧化物对应的水化物能相互反应 X Y Z W R+8+6 +4 +2 0 ———BD（2013广东高考）22．（双选）元素R 、X 、T 、Z 、Q 在元素周期表中的相对位置如下表所示， 其中R 单质在暗处与H 2剧烈化合并发生爆炸。

则下列判断正确的是A ．非金属性：Z<T<XB ．R 与Q 的电子数相差26C ．气态氢化物稳定性：R<T<QD ．最高价氧化物的水化物的酸性：T>Q BD（2014广东高考）23．（双选）甲~辛等元素在周期表中的相对位置如下表。

温馨提示：此套题为Word版，请按住Ctrl,滑动鼠标滚轴，调节合适的观看比例，答案解析附后。

关闭Word文档返回原板块。

专题检测卷(二十九)任务型阅读(建议用时: 30分钟)1(2013·姜堰模拟) Students typically speak of their experiences abroad as “life-changing”and count their international experience as one of the most rewarding features of their college careers. They not only advance themselves academically, but also acquire a mature view of our complex world. The benefits of studying abroad are many. Here are a few:Special academic opportunities. For all students, but especially for those with an interest in area studies, attending a university abroad opens up a lot of academic options: courses not offered at Princeton, access to research materials, and contact with foreign scholars and researchers in particular fields of interest. Foreign environments can also provide a kind of living laboratory for original research that can only be conducted on-site.Foreign language competency. The best way to become fluent in a foreign language is to go to a country where the language is spoken. The ability to read and talk in a foreign language benefits the scholarly work ofall students and is a skill that is increasingly valued in all professions.Preparation for careers with an international dimension. Today’s workplace is increasingly global and requires knowledge and experience that transcends(超出)national boundaries. Students who have studied abroad can prove to possible employers that they can handle themselves in new situations and have experience interacting with people from other backgrounds. Students may also develop professional relationships that continue long after the study abroad experience is over.Cross-cultural competence and understanding.Spending time abroad allows you to test your abilities to cope with the challenges of living in another culture as a participant rather than a tourist. Living in another culture exposes you to different views about world events and your own country—deepening your understanding of your own culture, yourself, and the world.Improve decision-making and problem-solving skills. Students studying abroad find themselves in new situations all the time. When students convey their needs and thoughts using new language skills, they gain confidence. These skills are helpful in other aspects of life, both personal and professional.Test your interests. While studying abroad, especially on a field-based program, students can often take their interests on a more specific, applied direction. For example, they can try field research andinteract with professionals working in fields of interest to them.Make new contacts. Students form a large network of people while studying abroad. Some students may call upon their in-country professional contacts soon after the program’s conclusion; others stay in touch with homestay families for decades; still others form lifelong friendships with their peers(同龄人). These relationships can be deeply expanding.2(2013·扬州模拟) By the logic(逻辑)of geography, the continent of Australia should have been populated with Asians. Instead, by an accident of history, Australia has been mainly populated with Westerners.Sadly, no major Australian newspaper or expert commented. This made me aware that Aus tralians are reluctant to face Australia’s painful new geopolitical realities.Against this background, the release of the Asian Century White Paper is timely. It should provide a sharp wake-up call to the Australian population that Australia’s destiny(命运)is now firmly tied to Asia. JuliaGillard is right in saying, “The transformati on of the Asian region into the economic powerhouse of the world is not only unstoppable, it is gathering pace. ”One truly impressive part of the paper is the data it provides on Asia’s rise. It notes, for example, that “in the past 20 years, China and In dia have almost tripled(增三倍)their share of the global economy and increased their economic size almost six times over. By 2025, the region as a whole will account for almost half the world’s output. ”In this Asian century, as Western power gets weak steadily, Australia will be left “beached” alone as the only Western country(together with New Zealand)in Asia. Twenty-two million Australians will have to learn to deal with 3. 5 billion Asians with great care and sensitivity.Ignorance(无知)about Asia could prove to be fatal(致命的)for Australia’s long-term future. This is why the report is right in focusing on Australian misunderstanding of Asia.Sadly, this kind of terrible ignorance may be a result of Australian education. The report says, “Only a small propor tion of Year 12 students study anything about Asia in the subjects of history, literature, geography, economics, politics and the arts under existing state-based curriculums. ”Worse, only 5 percent of each Australian groups study any kind of Asian language.Learning Asian languages would open windows to Asian cultural andpolitical sensitivities. The time for Australians to think deeply about their Asian destiny has arrived. The sooner Australia adjusts to its new Asian destiny, the less painful the adjustment will prove to be.3(2013·盐城模拟) In the United States, engineering is a profession that has been dominated historically by men. Even today, it’s still true that few women become civil or chemical or mec hanical engineers, but that’s something Engineer Girl aims to change. Young women who visit the website can find out about a great career choices they might not have considered.“Women are very much underrepresented in engineering and in engineering education programs and then of course, down the road, in the engineering workforce. So only about 20 percent of engineering undergraduate degrees go to women, and then only about nine percent of working engineers are women. ”Mary Mattis in the National Academy of Engineering, says the Engineer Girl website aims to reach young women around ages 11 through 14, when they are just getting old enough to start thinking about their futures.“We know from the research that middle-school girls are at a critical point i n their lives, and that it’s a time when we need to reach them, both with an understanding, increasing their awareness of interesting fields in engineering, what a wonderful productive and exciting career you can have as an engineer. But we also need to reach them at that time because you have to take certain courses, and you can’t start thinking about taking thosecourses when you’re a junior in high school. ”Engineering is a demanding course of study—there is a lot of science and mathematics, for many girls and even boys, that can be challenging. But Ms. Mattis says that the Engineer Girl website stresses that engineering can also be fun and exciting.“It’s about designing things. It’s about changing the world for people. It’s about making a difference. And, in addition, you can make a good living; you can be independent economically by becoming an engineer. All of those things are messages that girls need to get. ”While most engineers go into traditional fields such as mechanical and electrical engineering, the Engineer Girl site also highlights unusual engineering careers in fields such as sports engineering and—believe it or not—chocolate engineering.“There’s a section called‘why be an engineer’, and that talks about the many opportunities and increasingly different opportunities like with bio-engineering and environmental engineering, some fields that might appeal to girls who want to make a difference or have a meaning for their careers beyond earning an income. ”Even if you are not a girl in the target age group, there’s a lot of interesting information on the site, including biographies of some notable women engineers.答案解析11. 【解析】change。

2010-2014高考英语试题分类解析名词性从句(2014山东卷)7. It is difficult for us to imagine______ life was like for slaves in the ancient world.A. whereB. whatC. whichD. why【答案】B【解析】考查是名词性从句。

句意：对我们来说很难想象古代奴隶的生活是什么样子。

What 引导宾语从句，在宾语从句中作为介词like的宾语。

where和why在句中做宾语，which ―哪一个‖，不符合语境。

故B正确。

(2014北京卷)30. The best moment for the football star was ______ he scored the winning goal.A. whereB. whenC. howD. why【答案】B【解析】考查名词性从句。

句意：这位足球明星最好的时刻就是他踢进制胜球的时候。

根据句意可知，空格处用when引导表语从句。

故B正确。

【语言知识】主从复合句中起名词作用的句子叫名词性从句。

名词性从句的功能相当于名词词组，它在复合句中担任主语、宾语、表语、同位语或介词宾语。

根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

(2014北京卷)33. Some people believe ______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. however【答案】A【解析】考查名词性从句。

句意：一些人认为之前发生的或目前正发生的任何事情在将来都会重复发生。

从句中缺少主语，所以用whatever引导主语从句，其余三项为连接副词，在从句中做状语，都不能做主语。

2010-2014年浙江省高考数学（文）真题集锦2010年普通高等学校招生全国统一考试（浙江卷）数学（文科）一、选择题：本大题共10小题，每小题5分，共50分，在每小题给出的四个选项中，只有一项是符合题目要求的。

（1）设2{|1},{|4},P x x Q x x =<=<则P Q =（A ）{|12}x x -<< （B ）{|31}x x -<<- （C ）{|14}x x << （D ）{|21}x x -<< （2）已知函数2()log (1),f x x =+若()1,f α= α=（A ）0 （B ）1 （C ）2 （D ）3 （3）设i 为虚数单位，则51ii-=+ （A ）-2-3i （B ）-2+3i （C ）2-3i （D ）2+3i（4）某程序框图所示，若输出的S=57，则判断框内为 （A ） k >4? （B ） k >5? （C ） k >6? （D ） k >7?（5）设n s 为等比数列{}n a 的前n 项和，2580a a +=则52S S = （A ）-11 （B ）-8 （C ）5 （D ）11 （6）设0＜x ＜2π，则“x sin 2x ＜1”是“x sinx ＜1”的（A ）充分而不必要条件 （B ）必要而不充分条件 （C ）充分必要条件 （D ）既不充分也不必要条件（7）若实数x,y 满足不等式组合330,230,10,x y x y x y +-≥⎧⎪--≤⎨⎪-+≥⎩则x+y 的最大值为（A ）9 （B ）157（C ）1 （D ）715（8）若某几何体的三视图（单位：cm ）如图所示，则此几何体的体积是（A ）3523cm 3 （B ）3203cm 3（C ）2243cm 3 （D ）1603cm3（1，（9）已知0x 是函数1()21x f x x=+-的一个零点.若1x ∈0x ），2x ∈（0x ，+∞），则 （A ）f （1x ）＜0，f （2x ）＜0 （B ）f （1x ）＜0，f （2x ）＞0 （C ）f （1x ）＞0，f （2x ）＜0 （D ）f （1x ）＞0，f （2x ）＞0（10）设O 为坐标原点，1F ,2F 是双曲线2222x y 1a b-=（a ＞0，b ＞0）的焦点，若在双曲线上存在点P ，满足∠1F P 2F =60°，∣OP ∣,则该双曲线的渐近线方程为 （A ）x（Bx ±y=0 （C ）x=0 （D±y=0非选择题部分（共100分）二、填空题：本大题共7小题，每小题4分，共28分。

开始输出a ，ii =1 a =m ×i n 整除a ?输入m ，n结束i = i +1 是否（第5题图）2014年高考理科数学总复习试卷第29卷题目及其答案第一部分选择题（共40分）一. 选择题1．集合{}1,0,1-=P ，Q={|cos ,y y x x R =∈},则P Q ⋂= （ * ）A ．PB ．QC ．{—1,1}D ．{}1,02 ．若复数()21i a ⋅+（i 为虚数单位）是纯虚数，则实数=a（ * ）A ．1±B ．1-C ．0D ．13．下列有关命题的说法正确的是 （ * ） A ．命题“若21x =，则1=x ”的否命题为：“若21x =，则1x ≠”．B ．“1x =-”是“2560x x --=”的必要不充分条件．C ．命题“存在,R x ∈使得210x x ++<”的否定是：“对任意,R x ∈ 均有210x x ++<”．D ．命题“若x y =，则sin sin x y =”的逆否命题为真命题．4．已知函数()3sin()6f x x πω=-(0)ω>和()3cos(2)g x x ϕ=+的图象的对称中心完全相同，若[0,]2x π∈，则()f x 的取值范围是 （ * ）A ．3[,3]2-B ．[3,3]-C ．13[,]22- D ．3[0,]2 5．阅读如图的程序框图．若输入6,4==n m ，则输出的i a ,分别等于 （ * ） A ．12，2 B ．12，3C ．24，2D ．24，3 6．=+-⎰-dx x x )1(112 （ * ）A ．π B.2πC.1+πD.1-π7．位于数轴原点的一只电子兔沿着数轴按下列规则移动：电子兔每次移动一个单位，移动的方向向左或向右，并且向左移动的概率为23，向右移动的概率为13，则电子兔移动五次后位于点(1,0)-的概率是（ * ）A ．4243 B ．8243 C ．40243 D ．802438．已知等差数列{}n a 首项为a ，公差为b ，等比数列{}n b 首项为b ，公比为a ，其中,a b 都是大于1的正整数，且1123,a b b a <<，对于任意的*n N ∈，总存在*m N ∈，使得3m n a b +=成立，则n a =( * )A ．21n +B ．31n -C ．53n -D ．62n -第二部分非选择题（110分）二、填空题:（本大题共6小题,每小题5分,共30分）. （一）必做题（9～13题）：9．在()()()347111x x x +++⋅⋅⋅++的展开式中，含x 项的系数是 *** ．（用数字作答）10．已知函数3log ,0,()1,0,3x x x f x x >⎧⎪=⎨⎛⎫≤⎪⎪⎝⎭⎩那么不等式()1f x ≥的解集为 *** ．11．如图，在正方形ABCD 中，已知AB ＝2，M 为BC 的中点，若N为正方形内（含边界）任意一点，则AM·AN 的最大值为 ***12 从正方体的八个顶点中任意选择4个顶点，它们可能是如下几种几何体（或平面图形）的4个顶点，这些几何体（或平面图形）是_____***______（写出所有正确的结论的编号） ①矩形②不是矩形的平行四边形③有三个面为等腰直角三角形，有一个面为等边三角形的四面体 ④每个面都是等边三角形的四面体13．如图放置的边长为1的正三角形PAB 沿x 轴滚动，设顶点(,)A x y 的纵坐标与横坐标的函数关系式是()y f x =，则()f x 在区间[]2,1-上的解析式是 *** ；（说明：“正三角形PAB 沿x 轴滚动”包括沿x 轴正方向和沿x 轴负方向滚动.沿x 轴正方向滚动指的是先以顶点A 为中心顺时针旋转，当顶点B 落在x 轴上时，再A B CDNMBACA 1B 1C 1 以顶点B 为中心顺时针旋转，如此继续.；类似地，正三角形PAB 也可以沿x 轴负方向逆时针滚动）（二）选做题（14～15题，考生只能从中选做一题，两题都选的只计算14题的得分.） 14．《坐标系与参数方程》选做题：已知曲线C 的极坐标方程是2sin ρθ=，直线l 的参数方程是32,545x t y t ⎧=-+⎪⎨⎪=⎩（t 为参数）．设直线l 与x 轴的交点是M ，N 是曲线C 上一动点，则MN 的最大值为 *** .15．《几何证明选讲》选做题：如图，圆O 的直径8=AB ，C 为圆周上一点，4=BC ，过C 作圆 的切线l ，过A 作直线l 的垂线AD ，D 为垂足，AD 与圆O 交于 点E ，则线段AE 的长为 *** ．三．解答题:（本大题共6小题,共80分.解答应写出文字说明、证明过程或演算步骤）..16.（本题满分12分）在三角形ABC 中，∠A ，∠B ，∠C 的对边分别为a b c 、、且222b c bc a +=+ （１）求∠A ；（２）若3a =，求22b c +的取值范围。