宏志班综合模拟二

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1、高二一部数学综合模拟练习（二）英语部分（共计30分）A When I was young I wanted to be a model，so when a national contest was staged，I convinced my parents to take me for an audition(试演). I was selected and told I had potentialThey said that for only$900 I could attend a weekend event which dozens of the most prestigious(有声望的

2、)modeling agencies from around the world would attendAt l 3，my hopes of fame and fortune clouded all judgment and I begged my parents to let me goWe have never been rich，but they saw my enthusiasm and agreed I imagined being signed by some famous model companiesFor months，any boredom or disappointme

3、nt I faced was pushed aside because I knew I would soon have the chance to be a real modelI thought I would grace the covers of famous magazines! Of course，I wasnt signed，but what hurt the most was being told that if I grew to 59”(about 175metres)I could be a successI prayed for a growth spurt(冲刺)be

4、cause I could not imagine giving up my dreamI made an appointment with a local modeling agency and the agent demanded$500 for classes$500 for a photo shoot and $300 for other expensesMy parents only agreed after hours and hours of me begging The agency sent me out on a few auditions，but with every d

5、ay I didnt receive a call，I grew more depressed The final straw came in July after I had decided to focus on commercial modelingThere was an open call in New York CityWe spent hours driving and another few hours waitingonly to be told that I was too shortI was devastated(感到难以承受的) Years later，I reali

6、zed that the trip to New York was good as it made me notice I didnt actually love modeling，just the idea of itI wanted to be special and 1 was innocently determined to reach an impossible goalThe experience has made me stronger and that will help me in the future1Whats the main reason why the author

7、 wanted to be a model?AShe won a national contestBShe wanted to get reputation and wealthCShe was urged by some modeling agenciesDShe had full potential to be a successful model2Whats the authors parentsattitude toward her dream?AEncouraging BWorried CDoubtfulDEnthusiastic3What was it that made the

8、author end her attempt to become a model?AHer parents were strongly against itBShe realized that it was impossible for herCEven a local modeling agency turned her downDShe didnt actually love the idea of modeling4The underlined phraseThe final straw”probably means _ .Athe refusal in spite of her lon

9、g hours of waiting and workingBthe final result that she was admired by the model companyCthe final audition given by the famous agencyDthe decision she made at last not to be a model5What did the author learn from her experience of struggling to be a model?AWhere theres a will，theres a way BBeing a

10、 model is not that easy CWe should have our own judgment and should not just follow othersDwe might set unpractical goals but the experiences earl help us growB Fifteen years ago，I entered the Boston Globe，which was a temple to me thenIt wasnt easy getting hired.But once you were there，I found，you w

11、ere in Globe jobs were life-guaranteed until retirementFor 15 years I had prospered theremoving from an ordinary reporter to a foreign correspondent and finally to a senior editorI would have a lifetime of security if I stuck with itInstead，I had made a decision to leaveI entered my bosss officeWoul

12、d he rage? I wonderedHe had a famous temper“Matt，we have to have a talk”I began awkwardly“I cflffle to the Globe when I was twenty-four Now Im fortyTheres a lot I want to do in lifeIm resigning“To another paper?”he askedI reached into my coat pocket，but didnt say anythingI handed him a letter that e

13、xplained everythingIt said that I was leaving to start a new media companyWe were at a rare turning point in historyI wanted to be directly engaged in the change“Im glad for you，”he said，quite out of my expectation“I just came from a board of directorsmeeting and it was seventy-five percent discoura

14、ging newsSome of that we carl deal withBut much of it we cant，”he went on.“I wish you a11 the luck in the world，”he concluded“And if it doesnt work out，remember,your star is always high here” Then I went out of his office，walking through the newsroom for more good-byesEverybody was saying congratula

15、tionsEverybodyeven though Id be risking all on an unfamiliar venture：all the financial security I had carefully built up Later,I had a final talk with Bill Taylor,chairman and publisher of the Boston GlobeHe had turned the Globe into a billion-dollar propertyIm resigning，Bill，”I saidHe listened whil

16、e I gave him the storyHe wasnt looking angry or discouraged，eitherAfter a pause，he said，“Golly,I wish I were in your shoes.”6From the passage we know that the Globe is a famous _ Anewspaper Bmagazine Ctemple D.church7If the writer stayed with the Globe_Ahe would be able to realize his lifetime dream

17、s Bhe would never have to worry about his future lifeChe would let his long-cherished dreams fade away Dhe would never be allowed to develop his ambitions8The writer wanted to resign because_.Ahe had serious trouble with his boss Bhe got underpaid at his job for the GlobeChe wanted to be engaged in

18、the new media industry Dhe had found a better paid job in a publishing house9When the writer decided to resign，the Globe was faced with _ .Aa trouble with its staff members Ba shortage of qualified reporters Can uncontrollable business situation Dan unfavorable business situation10By“1wishlwereinyou

19、r shoes”(in the last paragraph)Bill Taylor meant that_Athe writer was to fail Bthe writer was stupid Che would do the same if possible Dhe would reject the writers requestC Leadership is the most significant word in todays competitive business environment because it directs the manager of a business

20、 to focus inward on their personal abilities and styleExperts on leadership will quickly point out that“how things get done”influences the success of the outcomes and indicates a right way and a wrong way to do thingsWhen a noted leader on the art of management，Peter Drucker,coined the phrase“Manage

21、ment is doing things right；leadership is doing the right things，”he was seeking to clarify the distinctions he associates with the terms When Stephen Covey,founder and director of the Leadership Institute，explored leadership styles in the past decade，he focused on the habits of a great number of hig

22、hly effective individualsHis Seven Habits of Highly Effective People became a popular bestseller very quickly. His ideas forced a reexamination of the early leadership example，which centered on the feature that was found in the character ethic(道德)and the personality ethicThe former ethic suggested s

23、uccess was founded on modesty,loyalty,courage，patience，and so on. The personality ethic suggested it was ones attitude，not behavior,that inspired success, and this ethic was founded on a belief of positive mental attitudeIn contrast to each of these ideas，Covey advocates that leaders need to underst

24、and universal principles of effectiveness，and he highlights how vital it is for leaders to first personally manage themselves if they are to enjoy any hope of outstanding success in their work environments；To achieve a desired vision for your business，it is essential that you have a personal vision

25、of where you are headed and what you valueBusiness leadership means that managers need to“put first things first,” which implies that before leading others，you need to be clear on your own values，abilities，and strengths and be seen as trustworthy11What does Peter Druckers phrase infer?ALeaders shoul

26、d be good at making right decisions BLeaders should be good at doing things rightCLeaders should be good at ignoring distinctionsDLeaders should be skilled in predicting future12Under what condition are people likely to succeed，in terms of what the personality ethic suggests?AWhen people have little

27、 determination，they will be successfulBWhen people have good behaviour，they will gain successCIf people have positive mental attitudethey are likely to succeedDIf people have negative mental attitude，they are certain to succeed13How Can leaders enjoy outstanding success in their work environments，ac

28、cording to Stephen Covey?AFirstly they have to think highly of themselvesBThey are supposed to benefit themselvesCThey can not adjust themselves DFirst they must manage themselves14What is the meaning of the underlined word “vision”?ABright future BGood beginning CGood sceneryDPretty background15To

29、be good leaderswhat must managers Pay close attention to?AUniversal principles of effectiveness BValues，abilities and strengthsCGood qualities such as modesty DCourage as well as patience 化学部分（30分）1. （14分）今有A、B、C三种有机物相对分子质量相同。A、B互为同分异构体，A是一种芳香烃，且分子中所有的原子在同一个平面上。B是一种具有立体构型的分子，所有的碳原子地位完全等同，分子中不存在不饱和键，

30、C是烃的含氧衍生物。各取1mol A、C完全燃烧，生成的CO2分别为8mol和4mol。A和苯不论以何种比例相混合，只要混合物总质量一定，完全燃烧时生成的水的量也一定。A的结构简式为_，C的分子式为_，B的分子中所有碳原子构成_型。C分子有多种同分异构体，其中有一种含有羧基，不含甲基的物质甲。该分子能发生多种反应，如能生成五元环状物质乙，也能生成最简式与乙相同的高聚物丙，有机物甲经两步反应也可以生成高聚物丁。请分别写出这些物质的结构简式。甲乙（五元环状化合物）丙（经缩聚反应生成）丁（经加聚反应生成）2.（16分）法国化学家V.Grignard,所发明的Grignard试剂（卤代烃基镁）广泛运用

31、于有机合成。Grignard试剂的合成方法是：RXMgRMgX（Grignard试剂）。生成的卤代烃基镁与具有羰基结构的化合物（醛、酮等）发生反应，再水解就能合成各种指定结构的醇： 现以2丁烯和必要的无机物为原料合成3，4二甲基3己醇，进而合成一种分子式为C10H16O4的具有六元环的物质J，合成线路如下，H的一氯代物只有3种。请按要求填空：（1）F的结构简式是 ；（2）CDE的反应类型是 ，FG的反应类型是 ；（3）写出下列化学反应方程式（有机物请用结构简式表示）：AB ，IJ 。（4）I和该二元酸除了能反应生成J外，还可以在一定条件下发生缩聚反应生成高聚物，试写出此高聚物的结构简式。 生物

32、部分（20分）1、以下为人工合成reAnti基因，转入猪成纤维细胞，做成转基因克隆猪的培育过程示意图，请据图回答(1)人工合成的reAnti基因可通过_ _技术手段体外迅速扩增。(2)过程要将重组质粒导入猪胎儿成纤维细胞的方法是 ，重组质粒导入之后，可通过 技术，来检测reAnti基因是否已重组到猪胎儿成纤维细胞的染色体DNA上。(3)从猪中取胎儿成纤维细胞，用 处理，然后进行分散培养。培养时，将培养瓶置于含 （要求写清楚每种气体所占比例）的混合气体培养箱中进行培养，培养液的配方通常含有葡萄糖、氨基酸、无机盐、维生素等，一般还应添加 。(4)去核前的卵母细胞应培养到 期。其去核后与成纤维细胞通

33、过电刺激后融合，形成重组细胞。再利用物理或化学方法刺激，使之完成细胞分裂和发育，在体外培养成重组早期胚胎。2、下图是单克隆抗体制备的过程，请据图回答下列问题。(1)单克隆抗体制备的技术原理有_ _和_ _。(2)从小鼠体内提取B淋巴细胞之前，需对小鼠_。(3)与原生质体诱导融合相比，诱导B淋巴细胞和骨髓瘤细胞融合的特有方法是_ _。(4)细胞是_细胞，具有既能产生特异性抗体，又能_的特点3、下面是将乙肝病毒控制合成病毒表面主蛋白的基因HBsAg导入巴斯德毕赤酵母菌生产乙肝疫苗的过程及有关资料，请分析回答下列问题。资料1 巴斯德毕赤酵母菌是一种甲基营养型酵母菌，能将甲醇作为其唯一碳源，同时AOX

34、1基因也会因受到诱导而表达5AOX1和3AOX1(TT)分别是基因AOX1的启动子和终止子。资料2 巴斯德毕赤酵母菌体内无天然质粒，所以科学家改造出了图1所示的pPIC9K质粒用作载体，其与目的基因形成的重组质粒经酶切后可以与酵母菌染色体发生同源重组，将目的基因整合于染色体中以实现表达。(1)如果要将HBsAg基因和pPIC9K质粒重组，应该在HBsAg基因两侧的A和B位置接上_ _限制酶识别序列，这样设计的优点是避免质粒和目的基因自身环化。(2)酶切获取HBsAg基因后，需用_将其连接到pPIC9K质粒上，形成重组质粒，并将其导入大肠杆菌以获取_。(3)步骤3中应选用限制酶_来切割重组质粒获

35、得重组DNA，然后将其导入巴斯德毕赤酵母菌细胞。(4)为了确认巴斯德毕赤酵母菌转化是否成功，在培养基中应该加入卡拉霉素以便筛选，转化后的细胞中是否含有HBsAg基因，可以用_方法进行检测。(5)转化的酵母菌在培养基上培养一段时间后，需要向其中加入_以维持其生活，同时诱导HBsAg基因表达。(6)与大肠杆菌等细菌相比，用巴斯德毕赤酵母菌细胞作为基因工程的受体细胞，其优点是在蛋白质合成后，细胞可以对其进行_并分泌到细胞外，便于提取。 数学部分（40分）1设函数（其中），已知它们在处有相同的切线.(1)求函数，的解析式；(2)求函数在上的最小值；(3)若对恒成立，求实数的取值范围.2、已知二次函数为常数）；.若直线l1、l2与函数f（x）的图象以及l1，y轴与函数f（x）的图象所围成的封闭图形如阴影所示.（）求a、b、c的值（）求阴影面积S关于t的函数S（t）的解析式；（）若问是否存在实数m，使得y=f（x）的图象与y=g（x）的图象有且只有两个不同的交点？若存在，求出m的值；若不存在，说明理由.物理部分（共计30分）