2017.5苏锡常镇高三英语二模

合集下载

江苏省苏锡常镇2017届高三第二次模拟考试(含答案)

江苏省苏锡常镇2017届高三第二次模拟考试物理注意事项：1、本试卷满分120分，考试时间100分钟。

2、答题前，考生务必将自己的学校、班级、姓名写在密封线内。

一、单项选择题：本题共5小题，每小题3分，共计15分。

每小题只有一个选项符合题意。

1、某一平行板电容器，其一个极板带+5.4×10-3C电荷量，另一极板带-5.4×10-3C 电荷量，电容器两极，板间电压为450V，则该电容器的电容值为（）A、2.4×10-5 FB、1.2×10-5 FC、8.3×104 FD、4.2×104 F2、某同学玩飞镖游戏，先后将两只飞镖a、b由同一位置水平投出，已知飞镖投出的初速度v a>v b，不计空气阻力，则两支飞镖捅在竖直靶上的状态（侧视图）可能是（）3、某人骑自行车沿平直坡道向下滑行，其车把上挂有一只水壶，若滑行过程中悬绳始终竖直，如图所示，不计空气阻力，则下列说法中错误的是（）A、自行车一定做匀速运动B、壶内水面一定水平C、水壶及水整体的童心一定在悬绳正下方D、壶身中轴一定与坡道垂直4、钳形电流测量仪的结构如图所示，其铁芯在捏紧扳于时会张开，可以在不切断被测载流导线的情况下，通过内置线圈中的电流值I和匝数n获知载流导线中的电流大小I0，则下列有关该钳形电流测量仪的说法中，正确的是（）A、该测量仪可测量直流电的电流IB、载流导线中电流大小I0=nC、若钳形部分铁芯没有完全闭合，测量出的电流将小于实际电流D、若将载流导线在铁芯上多绕几匪，钳形电流测量仪的示数将变小5、以一定的初速度从地面竖直向上抛出一小球，小球上升到最高点之后，又落回到抛出点，假设小球所受空气阻力与速度大小成正比，则小球在运动过程中的机械能E 随离地高度h变化关系中可能正确的是（）二、多项选择题：本题共4小题，每小题4分，共计16分.每小题有多个选项符合题意，全部选对的得4分，选对但不全的得2分，错选或不答得0分.6、2016年8月欧洲南方天文台宣布：在离地球最近的恒星“比邻星”周围发现了一颗位于宜居带内的行星，并将其命名为“比邻星b”，这是一颗可能孕育生命的系外行星。

2017-2018苏锡常镇二模英语试卷

2017-2018苏锡常镇二模英语试卷D234. What isthe woman doing now?A. Drawing some money.B.Looking for a hospital.C.Asking the way.5. What arethe two speakers really talking about?A.Google. B.Love.rmation.第二节 (共15小题；每小题1分，满分15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6段材料，回答第6至7题。

6.Why does the woman make a phone call?A. To confirm a reservation.B. To cancel a reservation.C. To make a reservation.7.When does the hotel have a special offer?A. In January.B. In February.C. In March.听第7段材料，回答第8至9题。

8. What’s themain reasonthe woman calls the man?A. She invites him to go boating.B. She wants to borrow his car.C. She needs him to have hercar repaired.49. What will the woman confirm with the man soo n?A. Things he needs to bring.B. The specific time they’llset out.C. The person who will drivea car.听第8段材料，回答第10至12题。

2017 2018学年度苏锡常镇四市高三教学情况调研二英语试题

2017 2018学年度苏锡常镇四市高三教学情况调研二英语2017 2018学年度苏锡常镇四市高三教学情况调研二英语2018年5月第一卷（选择题共85分）第一部分：听力（共两节，满分20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分，满分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。

1. How muchwill Jenny pay?A. 30 pounds.B.35 pounds.C.70 pounds.2. What does the man want to do?A. Go to work on foot.B. Start work earlier than usual.C. Take exercise in the company.3. What does the woman really mean?A. The man should go on playing tennis.B. She will give the man some tips on tennis.C. The man has a good reason to quit tennis.4. What isthe woman doing now?A. Drawing some money.B.Looking for a hospital.C.Asking the way.5. What arethe two speakers really talking about?A. Google.B.Love.rmation.第二节 (共15小题；每小题1分，满分15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。

2017年江苏省苏州、无锡、常州、镇江四市联考高考英语二模试卷-教师用卷

2017年江苏省苏州、无锡、常州、镇江四市联考高考英语二模试卷副标题一、单选题（本大题共15小题，共15.0分）1.The man was in a ________ condition with severe injuries to his legs after being attacked by a shark in far north Queensland．（）A. skepticalB. criticalC. practicalD. physical【答案】B【解析】本题考查形容词辨析．skeptical怀疑的；critical批评的，至关重要的；practical 实际的；physical身体的．根据句意和with severe injuries可知答案．故选：B．该男子伤势严重，在昆士兰北部遭鲨鱼袭击后腿部严重受伤．本题考查动词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．2.The Palace of Versailles， France's national treasure， has ________ many changes in its century-long history while keeping its beauty．（）A. gone throughB. taken onC. led toD. showed off【答案】A【解析】考查动词短语辨析．根据句意可知go through"经历"，符合语境．take on"呈现出，承担"；lead to"通向，导致"；show off"炫耀"．故选：A．凡尔赛宫是法国的国宝，在数个世纪的历史中，保持其美感的同时也历经了许多变化．本题考查动词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．3.Newly ________ chairman of the Chinese Basketball Association， Yao Ming has put reforming the domestic game's management at the top of his agenda．（）A. appointingB. appointedC. being appointedD. having appointed【答案】B【解析】根据句意和结构可知这个空是定语修饰chairman of the ChineseBasketball Association，chairman是被任命，和appoint是被动关系，用过去分词作定语．故选：B．新当选的中国篮球协会主席姚明将改革国内比赛管理放在日程表的首位．本题考查过去分词作定语的用法，首先要根据句意判断这里需要非谓语动词，然后根据非谓语动词和修饰词的关系确定用哪种形式的非谓语．4.The majority of new businesses fail because， ________ they have a product or servicethat fills a gap in the market， they usually lack the skills in sales， marketing， and ad ministration．（）A. now thatB. even ifC. as long asD. as though【答案】B【解析】本题考查连词辨析．now that既然；even if即使；as long as只要；as though好像．根据句意和上下文逻辑关系可知答案．故选：B．大多数新企业倒闭的原因是，即使他们拥有一种填补市场空白的产品或服务，他们通常缺乏销售、营销和管理方面的技能．本题考查连词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．5.- The movie Lalaland is awesome． It's really a pity that you didn't make it．- Sorry， I ________． I was too busy then．（）A. didn'tB. didC. wouldn'tD. would【答案】A【解析】答案是A．本题考查过去时；根据答句中的I was busy then判断，我"过去没有"去，需要过去时；故选：A．电影"Lalaland"太棒了．你没有能来看真遗憾．--抱歉，我没有去看．我当时太忙了．对时态的选择，要在把握时态的基本用法的基础上，根据具体语境和题干中的时间推断时态，同时关注特殊的结构．6.Owing to The Chinese Poetry Competition， publications on classical Chinese literatureare __________ a significant share of storage space at the bookstore．（）A. taking upB. dividing upC. breaking upD. putting up【答案】A【解析】本题考查动词短语辨析．take up占据；divide up分成；break up打破；put up 张贴．根据句意和a significant share of 可知答案．故选：A．由于《中国诗词大赛》，中国古典文学出版物在书店占有相当大的存储空间．本题考查动词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．7.- Where is Gary？- He is at the library studying for his German test on Wednesday． In fact， he _______ _ for the test every day over the past week．（）A. has reviewedB. was reviewingC. has been reviewingD. had been reviewing【答案】C【解析】答案是C．本题考查现在完成进行时；现在完成进行时表示与现在相联系的段时间内一直在进行，没有间断的动作；有时与现在完成时换用，但是现在完成进行时往往侧重指动作仍在进行中；题干中 over the past week是与现在相联系的段时间，且考查是周三，Gary的复习还在进行中，需要用现在完成进行时；故选：C．--Gary在哪里？--他在图书馆为星期三的德语考试学习；实际上，在过去的一周中他每天都在为考试复习．对时态的选择，要在把握时态的基本用法的基础上，根据具体语境和题干中的时间推断时态，同时关注特殊的结构．8.- Penny's baby daughter narrowly escaped drinking the furniture polish on the coffee table． - Luckily for her． She ________ sick or even died．（）A. could have gotB. should have gotC. must have gotD. will have got【答案】A【解析】答案是A．本题考查"情态动词+have done"的结构．根据语境可知题干中说明的是过去的事，对过去的事件的说明用"情态动词+have done"的结构；could have done本可能……，而实际上没有；should have done本应该……，而实际上没有；must have done肯定已经……；will have done 将已经……，表示到将来某一时间将已经发生或完成的动作；根据句意可知，我她"本可能会生病或死亡"．故选：A．--佩妮的小女儿差点喝了咖啡桌上的家具上光剂．--她很幸运．她本可能会生病或死亡．在掌握虚拟语气的规则的基础上，判断题干属于什么类型的虚拟，然后根据语境，选用恰当的动词形式表达虚拟．9.In the virtual laboratory environment created in the VR app， students can ________ a particular experiment before doing them in a real lab．（）A. revealB. reserveC. previewD. provide【答案】C【解析】本题考查动词辨析．reveal揭示；reserve保留；preview预览；provide提供．根据句意和before doing them in a real lab可知答案．故选：C．在VR应用程序中创建的虚拟实验室环境中，学生可以在进行实验室之前预览特定的实验．本题考查动词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．10.In my opinion，one's individual income does not wholly reflect the extent one'sself-value and social value are realized．（）A. of'whichB. wich whichC. on whichD. to which【答案】D【解析】答案：D 本句含有定语从句，根据选项，本题主要考查介词+关系代词，介词的选择根据前面先行词或者根据从句中的短语搭配，根据题干，应该和前面的先行词搭配介词，to the extent到…的程度，所以选择D．在我看来，一个人的个人收入不能完全反映一个人的自我价值和社会价值实现的程度．介词+关系代词，介词的选择有以下方法：1．根据与定语从句中动词的搭配来确定介词2．根据与定语从句中形容词的搭配来确定介词．3．根据与先行词的搭配来确定介词．4．根据句意来确定介词的使用．11.________ individual players，we have a great team but the problem is that they don't play football together well at all ．（）A. On top ofB. By means ofC. In terms ofD. In case of【答案】C【解析】答案：C解析：A：在…的上方；除…之外；B：通过…的手段；C：就…而言；D：以防．根据句意"就个体的运动员而言我们队伍很棒，但是问题是他们在一起的时候踢得一点也不好"及所给选项分析可知，本题答案为C选项；其余选项均不符合题意．就个体的运动员而言我们队伍很棒，但是问题是他们在一起的时候踢得一点也不好．本题考查介词短语，做此类题目时一定要首先弄清楚各个选项的含义及其用法，再结合句意及其它要求确定最终答案．12.The important thing in life is to have a great aim， and the ________ to achieve it．（）A. acquisitionB. comprehensionC. determinationD. satisfaction【答案】C【解析】本题考查名词辨析．acquisition习得；comprehension理解；determination决心；satisfaction满意．根据句意和to achieve it可知是"决心"．故选：C．人生最重要的事情是有一个伟大的目标，和达到目标的决心．本题考查名词词义辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．13.- I am worn out．- Me too， all work and no play． So it's time to ________．（）A. burn the midnight oilB. push the limitsC. go with the flowD. call it a day【答案】D【解析】本题考察情景交际．burn the midnight"挑灯夜战"，push the limits"挑战极限"，go with the flow"随大流"，call it a day"停工，就此结束"．故选：D．--我精疲力尽了．--我也是，整天工作不玩．那么今天就到这里了．本题考查动词短语辨析，考生在平时的学习中应注意积累相应的词汇和搭配，并牢记其意思．在做题时，将词义和题干相结合，从语法、句子结构尤其是句意上去判断，句意通顺，符合逻辑，即正确答案．14.The infrastructure of a country is ________ makes everything run well， including things like transport， irrigation， electricity and schools．（）A. whichB. thatC. whereD. what【答案】D【解析】根据句意和结构可知is后面是表语从句，从句缺少主语，用what引导表语从句．故选：D．一个国家的基础设施是使一切运转良好的东西，包括交通、灌溉、电力和学校．本题考查名词性从句，首先判断属于哪种名词性从句，再判断从句缺少什么成分，如果缺少主宾表，用what，不缺少成分和意思用that，缺少疑问词根据句意判断．15.- Never in my life ________ such an embarrassment． They threw apples at me．- Well． Fortunately watermelons are out of season．（）A. I receivedB. was I receivedC. I have been receivedD. have I received【答案】D【解析】答案是D．本题考查倒装；never从不，属于否定词；否定词放在句首，要部分倒装，排除A和C；B是被动，排除；故选：D．--我一生中从未如此尴尬过；他们把苹果扔向我．--嗯．幸运的是西瓜已经过时了．本题考查倒装，要积累相关倒装的规则，分清完全倒装和部分倒装；最后结合语境判断．二、阅读理解（本大题共15小题，共30.0分）AWith a presidential campaign，health care and the gun control debate in the news these days，one can't help getting sucked into the flame wars that are Internet comment threads．But psychologists say this addictive form of vitriolic （刻薄）back and forth should be avoided - or simply checked by online media outlets - because it actually damages society and mental health．A perfect storm of factors come together to cause the rudeness and aggression seen in the comments' sections of Web pages，said Markman，a professor of psychology at the University of Texas at Austin．First，commenters are often nearly nameless，and thus，unaccountable for their rudeness．Second，they are at a distance from the target of their anger - be it the article they're commenting on or another comment on that article - and people tend to go against distant abstractions more easily than living，breathing talkers．Third，it's easier to be nasty in writing than in speech，hence the now somewhat out-of-date practice of leaving angry notes （back when people used paper），Markman said．And finally，Edward Wasserman，Knight Professor in Journalism Ethics at Washington and Lee University，noted another cause of the vitriol：bad examples set by the media．"Unfortunately，mainstream media have made a fortune teaching people the wrong ways to talk to each other．People understandably conclude anger is the political vernacular （行话），that this is how public ideas are talked about，" Wasserman wrote in an article on his university's website．"It isn't．"In Markman's opinion，media outlets should cut down on the anger and hatred that have become the model in reader exchanges．"It's valuable to allow all sides of an argument to be heard．To a greater degree，someone who is making a reasonable point but with an angry tone is hurting the nature of the argument，because they are promoting people to respond in a similar way，" he said．For their part，people should seek out actual human beings to communicate with，Markman said - and we should make a point of including a few people in our social circles who think differently from us．"You'll develop a healthy respect for people whose opinions differ from your own；the back-and-forth negotiation that goes on in having a conversation with someone you don't agree with is a skill and it's not easy to master it，" Markman said．16.Why do psychologists encourage people to stop attacking each other online？______A. The social problems are too complex to figure out．B. The online media outlets will review the comments．C. The action does harm to society and individuals．D. The Internet users are easily attached to hot topics．17.What can we learn from the analysis by Markman？______A. People are cautious to make vitriolic remarks online．B. The targets online are more likely to be commented on．C. Understanding the literal meaning is easier than oral language．D. An argument with an angry tone can promote its power．18.What is the author's main purpose in writing the passage？______A. To show different ways of expressing opinions．B. To reveal the severe problems of the public media．C. To raise the awareness of proper communication．D. To urge people to carry out actual offline communications．【答案】【小题1】C 【小题2】B 【小题3】C【解析】CBC1．C．推理判断题．根据第一段this addictive form of vitriolic （刻薄）back and forth should be avoided - or simply checked by online media outlets - because it actually damages society and mental health．可知，网上攻击对个人和社会都有伤害，故选C．2．B．推理判断题．根据第二段they are at a distance from the target of their anger - be it the article they're commenting on or another comment on that article - and people tend to go against distant abstractions more easily than living，breathing talkers．可知，在网上目标更可能被评论，因为在网上评论是匿名的．故选B．3．C．推理判断题．文章第一段提出这种现象及其危害，第二、三段列举网上攻击的种种坏处和对个人或社会的不良影响，最后两段呼吁停止这种行为，通过正常交流解决问题．所以作者的写作目的是提高人们正常交流的意识，故选C．本文是一篇说明文．网络上针对某一话题进行的愤怒评论是有害社会和心理健康的，文中呼吁要理智交流并尊重与自己意见不同的人．做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据．BWhen Peter Fortune was ten years old grown-up people sometimes used to tell him he was a "difficult" child．He never understood what they meant．He didn't feel difficult at all．He didn't throw milk bottles at the garden wall，or tip tomato ketchup over his head and pretend it was blood，or slash at his granny's ankle with his sword，though he occasionally thought of these things．Apart from all vegetables except potatoes，and fish，eggs and cheese，there was nothing he would not eat．He wasn't noisier or dirtier or more stupid than anyone he knew．His name was easy to say and spell．His face，which was pale and freckled，was easy enough to remember．He went to school every day like all other children and never made that much fuss about it．He was only as offensive to his sister as she was to him．Policemen never came knocking at the front door wanting to arrest him．Doctors in white coats never offered to take him away to the madhouse．As far as Peter was concerned，he was really quite easy．What was difficult about him？It was not until he had been a grown-up himself for many years that Peter finallyunderstood．They thought he was difficult because he was so silent．That seemed to bother people．The other problem was he liked being by himself．① Not all the time，of course．Not even every day．But most days he liked to go off somewhere for an hour to his bedroom，or the park．He liked to be alone and think his thoughts．Now，grown-ups like to think they know what's going on inside a ten-year-old's head．And it's impossible to know what someone is thinking if they keep quiet about it．People would see Peter lying on his back on a summer's afternoon，chewing a piece of grass and staring at the sky．"Peter，Peter! What are you thinking about？" they would call to him．And Peter would sit up with a start．"Oh，nothing．Nothing at all．" Grown-ups knew that something was going on inside that head，but they couldn't hear it or see it or feel it．They couldn't tell Peter to stop it，because they did not know what it was he was doing in there．② He could have been setting his school on fire or feeding his sister to an alligator and escaping in a hot air balloon，but all they saw was a boy staring at the blue sky without blinking，a boy who did not hear you when you called his name．As for being on his own，grown-ups didn't much like that either．They don't even like other grown-ups being on their own．When you join in，people can see what you're up to．You're up to what they're up to．③ Peter had different ideas．In fact，he thought，if people spent less time joining in and making others join in，and spent a little time each day alone remembering who they were or who they might be，then the world would be a happier place and wars might never happen…The trouble with being a daydreamer who doesn't say much is that the teachers at school，especially the ones who don't know you very well，are likely to think you are rather stupid．④Or，if not stupid，then dull．No one can see the amazing things that are going on in your head．A teacher who saw Peter staring out the window or at a blank sheet of paper on his desk might think that he was bored，or stuck for an answer．But the truth was quite different．19.It can be learned from the first paragraph that ______ ．A. Peter liked playing practical jokesB. Peter wasn't particular about food at allC. boys generally did some crazy thingsD. Peter knew why he was called "difficult"20.Which of the following would Peter be most likely to do？______A. To walk around a lake for quite a while．B. To break the neighbor's fence for fun．C. To tie a dirty dustbin to a dog's tail．D. To sleep in the tent with his friends．21.Where can the sentence "You have to join in，or you'll spoil it for everyone else．" mostprobably be put？______A. ①B. ②C. ③D. ④22.What is the main reason that Peter was considered "difficult" by grown-ups？______A. He was far from communicative．B. He turned a deaf ear to others．C. He did not do well in his studies．D. He preferred to live on his own．23.What might the author continue to write about in the following part？______A. Effective measures to help Peter out．B. How the unique ideas Peter had amazed others．C. Difficulties keeping Peter from learning well．D. Further prejudice against Peter among grown-ups．24.What can serve as the best title of this passage？______A. The DaydreamerB. The TroublemakerC. The Hard NutD. The Dark Horse【答案】【小题1】C 【小题2】A 【小题3】C 【小题4】A 【小题5】B 【小题6】A【解析】CACABA1．C．推理判断题．根据第一段的"He didn't throw milk bottles at the garden wall， or tip tomato ketchup over his head and pre tend it was blood， or slash at his granny's ankle with his sword， though he occasionally th ought of these things．"可知，Peter想到的一些可能会让大人们认为他"difficult"的事情，这些都是男孩们经常淘气捣蛋做的事情，结合生活常识可知男孩们经常喜欢做的一些疯狂的事．故选C．2．A．推理判断题．根据第二段的"The other problem was he liked being by himself．"可知，Peter是一个人独处的男孩，A项符合他的性格，故选A．3．C．推理判断题．根据三处的上句When you join in，people can see what you're up to．You're up to what they're up to．（指当你加入是，人们会看到你在做什么，你也会知道他们在做什么），与，"You have to join in， or you'll spoil it for everyone else．" 如果去做他们想要的事，你就必须加入到他们当中，否则你就会被别人欺负，上下文衔接．应该放在第三处．故选C．4．A．细节理解题．根据第二段的句子"It was not until he had been a grown-up himself for many years that Peter finally understood ． They thought he was difficult because he was so silent． That seemed to bother people．"可知，人们认为他difficult的原因是他太沉默．故选A．5．B．推理判断题．上文讲述的是Peter的日常所做及人们对他的不理解，下文应该接着写他的一些奇怪的想法给别人带来的惊奇．故选B．6．A．主旨大意题．文章主要介绍的是空想家Peter的不同的寻常之处及其日常活动，所以A项"空想家"适合作为标题．故选A．文章主要介绍了空想家Peter的不同寻常之处及其日常所做所想，及和人们之间相互的不解．考察学生的细节理解和推理判断能力，做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确的选择．在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．C25.According to the above information，we know ______ ．A. summer school programs are intended for the disabled studentsB. one student can participate in two summer school programsC. students can improve written language skills through programsD. students have classes each day from June 20 to July 2926.What is true of the two afternoon activities？______A. Both of them are free of charge．B. They are held in the same area．C. Students are asked to register by themselves．D. Transportation service is arranged for the students．【答案】【小题1】B 【小题2】D【解析】1．B．细节理解题．根据文章第一段的句子"Students can enroll in either or both programs．"可知，一个学生可以参与两个暑期学习课程．故选B．2．D．细节理解题．根据文章最后一段的句子"Summer Lab will provide shuttle service from HPDS to Lab at the conclusion of morning cl asses at Hyde Park Day School． "可知，为学生安排了交通服务．故选D．文章介绍暑期学习的课程的目的，时间安排和活动内容等信息．考察学生的细节理解和推理判断能力，做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确的选择．在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．DScientists should be allowed to change a person's DNA in ways that will be passed on to future generations，but only to prevent serious and strongly heritable （遗传）diseases，according to a new report from the National Academy of Sciences and the National Academy of Medicine．However，making changes to these genes in order to improve or change traits such as strength，intelligence or beauty should remain off-limits，the report authors concluded．Changing the so-called germline （种系）is illegal in the United States．It has largely been considered ethically off-limits here as well，at least while bioethicists and scientists considered the unforeseen effects and unexamined moral dilemmas of using new gene-editing technologies．However，scientists have moved forward aggressively to explore the possibility of changing disease genes in other adult human cells with a revolutionary technique known as CRISPR-Cas 9．It is widely believed that gene editing of this sort could treat patients with metabolic （新陈代谢的）disorders，certain cancers，and a range of other diseases that arise from genetic mutations （突变）- without changing the germline．Last year，Chinese scientists launched a trial that uses CRISPR-Cas9in a treatment for lung cancer．While the trial's outcome is awaited with high anticipation，scientists outside China have expressed concern that ethical reservations in the United States and Europe will put them at a disadvantage．CRISPR-Cas9 makes gene editing more straightforward，more precise and far more widespread．As such，the National Academies' report acknowledges that changing heritable DNA in eggs，sperm and early embryos is fast becoming "a realistic possibility that deserves serious consideration．"The 22-member panel of scientists and bioethicists who produced the report completed a comprehensive review of the issues raised by that prospect．Clinical trials involving germline editing should only be pursued to treat diseases that cannot be improved with "reasonable alternatives，" the 22-member panel of scientists and bioethicists said．In addition，they added，scientists should convincingly demonstrate they are targeting a gene that either causes or strongly makes a carrier likely to suffer from a serious disease or condition，and that they have weighed the likely risks and benefits of changing that gene．Finally，scientists should conduct long-term follow-up studies to know how gene editing affects the next generations．Public debate and discussion about the technology should continue，the panel added．27.In what circumstances can scientists change a person's DNA？______A. Making a person look much younger．B. Protecting future generations from some heritable diseases．C. Using the most advanced gene-editing technologies．D. Changing the germline for a better function．28.What is the advantage of CRISPR-Cas9？______A. It can treat diseases more precisely without changing the germline．B. It can successfully cure people of most deadly diseases．C. It can change genes in adult human cells．D. It can stop genetic mutations．29.What possible conclusion can be drawn according to the passage？______A. Future generations will live longer and become more intelligent．B. Chinese scientists created CRISPR-Cas9 and put it into use．C. The gene editing is strictly forbidden for moral dilemmas．D. The gene editing research is still at the primary stage．30.What does this report mainly talk about？______A. A new gene-editing technology and concerns about it．B. A germline-editing technology and approval for it．C. Clinical trials of gene editing and social values of them．D. Some germline clinical trials and scientific effects of them．【答案】【小题1】B 【小题2】A 【小题3】D 【小题4】A【解析】1．B．细节理解题．根据第一段第一句中的"⋅⋅⋅only to prevent serious and strongly heritable（遗传）diseases"可知，在将防止把严重的、遗传性较强的疾病传给下一代作为出发点的前提下，科学家可以改变一个人的DNA．2．A．细节理解题．根据第三段的内容，尤其是最后一句中的"without changing the germline"可知，CRISPRCas9这种基因编辑技术可以在不改变种系的情况下用于治疗疾病；再根据第五段的第一句"CRISPRCas9 makes gene editing more straightforward，more precise and far more widespread"可知，CRISPRCas9这种基因编辑技术可以更为准确地治疗疾病．综上可知，A项正确．3．D．推理判断题．根据第二段及第五段的内容可知，基因编辑的技术（发展）在很大程度上受到了限制，且改变可遗传的DNA目前只是"一种值得认真考虑的现实可能性"；再结合第六段中的"prospect"、第七段中的"the likely risks and benefits of changing that gene"及最后一段的内容提示可推知，基因编辑的研究仍处于初级阶段．4．A．主旨大意题．通读全文可知，本文主要介绍了一项名为CRISPRCas9的基因编辑新技术及人们对基因编辑技术的担忧，所以A项最能概括本文大意．本文是一篇说明文．本文主要介绍了基因编辑技术新的发展概况以及人们对此的一些担忧．做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据．三、完形填空（本大题共20小题，共20.0分）When one hitchhikes - travelling by getting lifts from passing vehicles without paying，one(31) long hours either waiting at a likely intersection （岔路口）or(32) heavily down the road，and when I was so engaged，I found(33) in singing songs or in reciting the many poems I had memorized，or(34)the latest postcards I had added to my art collection．I was in many ways the(35) boy on the road，in other ways the richest，and I was always happy to be on the road meeting new people，hearing new stories and seeing new(36)．I have(37) been clever enough to analyze the motivation or drive for my hitchhiking，but I doubt that it was related to any(38) weakness．I have never been out of mind．Home was not exciting enough to keep me (39)to it．I had no material(40)of any kind to hold my interest for long periods of time staying home．(41) I was not unhappy with my family，my school and my friends．When I was(42)，hiking with very little money and a thousand miles from home，I was convinced that I would(43)my journey safely，for I was quite optimistic as a boy thenwith(44)life before me．So it was with me when I was at sixty - I was still optimistic with so many(45)behind me．It seems that I was born to(46) at the world，and such men do not write tragedies．The simple fact seems that whenever I saw that(47) road outside my house，I was(48) toexplore what it was like．What Walt Whitman once said would always push me to go on ："Afoot and light-hearted I take to the open(49)，healthy，free，the world before me，the long brown path before me leading wherever I (50)．" That makes a difference to my life．31. A. saves B. spends C. enjoys D. kills32. A. walking B. running C. driving D. riding33. A. comfort B. bore C. adventure D. pain34. A. sending B. recalling C. designing D. buying35. A. dullest B. busiest C. poorest D. laziest36. A. movies B. shows C. landscapes D. exhibitions37. A. always B. sometimes C. often D. never38. A. economical B. moral C. physical D. mental39. A. tied B. adjusted C. opposed D. exposed40. A. conditions B. possessions C. preparations D. occasions41. A. Otherwise B. Thus C. Besides D. Yet42. A. lonely B. young C. free D. sad43. A. continue B. complete C. combine D. control44. A. experienced B. untested C. foreseen D. fantastic45. A. blessings B. achievements C. differences D. challenges46. A. smile B. spit C. shout D. sigh47. A. beautiful B. rough C. mysterious D. dangerous48. A. frightened B. determined C. worried D. surprised49. A. road B. door C. window D. air50. A. start B. choose C. know D. change【答案】【小题1】B 【小题2】A 【小题3】A 【小题4】B 【小题5】C 【小题6】C 【小题7】D 【小题8】D 【小题9】A 【小题10】B 【小题11】D 【小题12】B 【小题13】B 【小题14】B 【小题15】D 【小题16】A 【小题17】C 【小题18】B 【小题19】A 【小题20】B 【解析】1-5BAABC 6-10CDDAB 11-15DBBBD 16-20ACBAB1．B．考查动词．A．saves节约；B．spends花费；C．enjoys享受；D．kills杀死．此处指搭车的人花时间在岔路口等车．人做主语表示"花费"用spend，故选B．2．A．考查动词．A．walking步行；B．running跑；C．driving驾驶；D．riding 骑．此处表示"或者花时间在岔路口等车或者沿路疾走"，故选A．3．A．考查名词．A．comfort安慰，舒适；B．bore厌烦；C．adventure冒险；D．pain 疼痛．当我忙碌时，通过唱歌和背诵我记忆中的许多诗我能得到安慰．故选A．4．B．考查动词．A．sending送；B．rcalling回顾；C．designing计划；D．buying 买．此处指我回顾增加到艺术收藏里的最新明信片，指经常翻看．故选B．5．C．考查形容词．A．最愚蠢的；B．最忙的；C．最穷的；D．最懒的．此处指在某些方面我是旅途中最穷的男孩，但在其他方面我却是最富有的．与richest形成对比．故选C．6．C．考查名词．A．电影；B．表演；C．风景；D．展览．一路上我乐于结识新的人，听新的故事，看新的风景．和on the road一致．故选C．7．D．考查副词．A．总是；B．有时候；C．经常；D．从不．此处指我从不足够聪明分析我搭顺风车的动机或驱使．和下文 have never been out of mind．呼应．故选D．8．D．考查形容词．A．economical经济的；B．moral道德的；C．physical身体的；D．mental精神的．但是我怀疑和精神弱点有关，后面指的是心里所想，故选D．9．A．考查动词．A．tied系住；B．adjusted调整；C．opposed反对；D．exposed。

20172018学年度苏锡常镇四市高三教学情况调研二英语试题

2021 2021 学年度苏锡常镇四市高三授课情况调研二英语2021 2021 学年度苏锡常镇四市高三授课情况调研二英语2021年 5 月注意：本试卷分第一卷〔选择题〕和第二卷〔非选择题〕两局部。

两局部答案都做在答题卡上。

总分为 120 分。

考试时间 120 分钟。

第一卷〔选择题共 85 分〕第一局部：听力〔共两节，总分值 20 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；每题 1 分，总分值 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三个选项中选出最正确选项, 并标在试卷的相应地址。

听完每段对话后 , 你都有 10 秒钟的时间来答复相关小题和阅读下一小题。

每段对话仅读一遍。

1. How muchwill Jenny pay?A. 30 pounds.B.35 pounds.C.70 pounds.2. What does the man want to do?A. Go to work on foot.B. Start work earlier than usual.C. Take exercise in the company.3. What does the woman really mean?A. The man should go on playing tennis.B. She will give the man some tips on tennis.C. The man has a good reason to quit tennis.4. What isthe woman doing now?A. Drawing some money.B.Looking for a hospital.C.Asking the way.5. What arethe two speakers really talking about?A. Google.B.Love.rmation.第二节 ( 共 15 小题；每题 1 分，总分值 15 分)听下面 5 段对话或独白。

苏锡常镇四市高三教学情况调研(二)答案

2017-2018学年度苏锡常镇四市高三教学情况调研（二）英语参考答案第一部分：听力（每小题1分，满分20分）1~5 CAACB 6~10BCABB 11~15 ACCAC 16~20 BABCC第二部分：英语知识运用第一节单项填空（每小题1分，满分15分）21~25 ADCAB 26~30DCCDB 31~35 ADACB第二节完形填空（每小题1分，满分20分）36~40 BCBCC 41~45 DDBDA 46~50 CCDBA 51~55 BBDAC第三部分：阅读理解（每小题2分，满分30分）56~57 C A 58~60CBC 61~64 BCDA 65~70 DDCACB第四部分：任务型阅读（每小题1分，满分10分）71. hard 72.distinction 73. made 74.unable 75. extent/degree 76. When 77.body 78. acting 79. responsible 80.excuses第五部分：书面表达（满分25分）Possible version1:According to the caricature, summer slide refers tothe academic loss to students who prefer playing to learning during summerholidays. The sharp decline in reading scores is an evident example.Obviously, the author of the caricature isworried about the phenomenon. Readers, especially parents, are warned oftheir children’s “sliding down”. Students are therefore advised to do somereading every day.From my perspective, it’s important not to fall intothe pitfall of “summer slide”. Although vocations are meant for a rest to usstudents, it should not be at the expense of our study. We should respond tothe author’s call to do daily reading. Anyway, abandoning ourselves in readingis actually another way of leisure. In ad dition, we’d better ask our parents tocreate an academic ground for us, like reading together with us, etc. With thejoint efforts of both, the summer slide can surely be avoided.Possible version2:According to the caricature, summer slide refers tothe academic loss to students who prefer playing to learning during summerholidays. The sharp decline in reading scores is an evident example.Obviously, the author of the caricature isworried about the phenomenon. Readers, especially parents, are warned ofthe ir children’s “sliding down”. Students are therefore advised to do somereading every day.Personally I don’t subscribe to the author’s idea.Although “summer slide” does exist, it doesn’t mean our holidays should bedeprived of in such a name. Otherwise, wh at is the point of holidays? Westudents, and even parents, have long suffered from heavy burden of study.Taking a rest both physically and mentally is actually refreshing our mind forlater improvement, which is in its nature a better way to avoid “summer slide”.Therefore, doing compulsory daily reading in summer holidays is nothing but abad idea to me.1 / 1。

2017-2018苏锡常镇二模英语试卷

2017-2018学年度苏锡常镇四市高三教学情况调研二英语2018年5月第一卷（选择题共85分）第一部分：听力（共两节，满分20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分，满分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。

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。

苏锡常镇二模及答案

2017-2018学年度苏锡常镇四市高三教学情况调研（二）数学 Ⅰ 试题注意事项考生在答题前请认真阅读本注意事项及各题答题要求1．本试卷共4页，包括填空题（第1题～第14题）、解答题（第15题～第20题）两部分．本试卷满分160分，考试时间120分钟．2．答题前，请您务必将自己的姓名、考试号用0.5毫米黑色墨水的签字笔填写在答题卡的指定位置．3．答题时，必须用0.5毫米黑色墨水的签字笔填写在答题卡的指定位置，在其它位置作答一律无效．4．如有作图需要，可用2B 铅笔作答，并请加黑加粗，描写清楚．5. 请保持答题卡卡面清洁，不要折叠、破损．一律不准使用胶带纸、修正液、可擦洗的圆珠笔．方差公式：2222121[()()()]n s x x x x x x n =-+-++-L ,其中121()n x x x x n=+++L . 一、填空题：本大题共14小题，每小题5分，共70分．不需要写出解答过程，请把答案直接填在答题卡相应位置上．．．．．．．．． 1．若复数z 满足(1i)2z +=（i 是虚数单位），则z 的虚部为 ▲ ．2．设集合{2,4}A =，2{,2}B a =（其中a < 0），若A B =，则实数a = ▲ ．3．在平面直角坐标系xOy 中，点(2,4)P -到抛物线28y x=-的准线的距离为 ▲ ．4．一次考试后，从高三（1）班抽取5人进行成绩统计，其茎叶图如右图所示，则这五人成绩的方差为 ▲ ．5．右图是一个算法流程图，若输入值x ∈[0,2]，则输出值S 的取值范围是 ▲ ． 6．欧阳修在《卖油翁》中写到：“（翁）乃取一葫芦置于地，以钱覆其口，徐以杓酌油沥之，自钱孔入，而钱不湿”，可见卖油翁的技艺之高超，若铜钱直径4厘米，中间有边长为1厘米的正方形小孔，随机向铜钱上滴一滴油（油滴大小忽略不计），则7 8油恰好落入孔中的概率是 ▲ ．7．已知函数()sin() (02)f x x ϕϕ=π+<<π在2x =时取得最大值，则ϕ= ▲ ．8．已知公差为d 的等差数列{}n a 的前n 项和为n S ，若1054S S =，则14ad= ▲ ．9．在棱长为2的正四面体P ABC -中，M ，N 分别为PA ，BC 的中点，点D 是线段PN 上一点，且2PD DN =，则三棱锥D MBC -的体积为 ▲ ．10．设△ABC 的内角A ，B ，C 的对边分别是a ，b ，c ，且满足3cos cos 5a Bb Ac -=，则tan tan AB= ▲ ． 11．在平面直角坐标系xOy 中，已知圆22:(1)2C x y ++=，点(2,0)A ，若圆C上存在点,M 满足2210,MA MO +≤则点M 的纵坐标的取值范围是 ▲ ．12．如图，扇形AOB 的圆心角为90°，半径为1，点P是圆弧AB 上的动点，作点P 关于弦AB 的对称点Q ，则OP OQ ⋅u u u r u u u r的取值范围为 ▲ ．13．已知函数1(|3|1)0()2ln 0x x f x x x ⎧++⎪=⎨⎪>⎩，≤，，，若存在实数c b a <<，满足)()()(c f b f a f ==，则)()()(c cf b bf a af ++的最大值是 ▲ ．14．已知,a b 为正实数，且23()4()a b ab -=，则11a b+的最小值为 ▲ ．二、解答题：本大题共6小题，共计90分．请在答题卡指定区域．．．．．．．内作答，解答时应写出必要的文字说明、证明过程或演算步骤． 15．（本小题满分14分）如图，在四棱锥P ?ABCD 中，90ADB ∠=︒，CB CD =，点E 为棱PB的中点．（1）若PB PD =，求证：PC ?BD ；ABCDP E（2）求证：CE∥平面PAD．▲ ▲ ▲16．（本小题满分14分）在△ABC中，三个内角A，B，C的对边分别为a，b，c，设△ABC的面积为S，且222=+-．S a c b4)（1）求∠B的大小；（2）设向量sin()=-n，求m·n的取值范围．m，3,2cos()A=2,3cosA A▲ ▲ ▲17．（本小题满分14分）下图（Ⅰ）是一斜拉桥的航拍图，为了分析大桥的承重情况，研究小组将其抽象成图（Ⅱ）所示的数学模型．索塔AB，CD与桥面AC 均垂直，通过测量知两索塔的高度均为60m，桥面AC上一点P到索塔AB,CD距离之比为21∶4，且P对两塔顶的视角为135 ．（1）求两索塔之间桥面AC的长度；（2）研究表明索塔对桥面上某处的“承重强度”与多种因素有关，可简单抽象为：某索塔对桥面上某处的“承重强度”与索塔的高度成正比（比例系数为正数a），且与该处到索塔的距离的平方成反比（比例系数为正数b）．问两索塔对桥面何处的“承重强度”之和最小？并求出最小值．▲ ▲ ▲PDCBA（第17题图18．（本小题满分16分）如图，椭圆)0(12222>>=+b a b y a x 的离心率为22，焦点到相应准线的距离为1，点A ， B ，C的直线l 交椭圆于点D ，交x 轴于点M (x 点N (x 2，y 2).（1）求椭圆的标准方程；（2）若2=，求直线l 的方程；（3）求证：12x x ⋅为定值.▲ ▲ ▲19．（本小题满分16分）已知函数32()1f x x ax bx =+++，a b ∈R ，.（1）若02=+b a ，① 当0a >时，求函数()f x 的极值（用a 表示）；N② 若()f x 有三个相异零点，问是否存在实数a 使得这三个零点成等差数列？若存在，试求出a 的值；若不存在，请说明理由；（2）函数()f x 图象上点A 处的切线1l 与()f x 的图象相交于另一点B ，在点B 处的切线为2l ，直线1l ，2l 的斜率分别为1k ，2k ，且214k k =，求a b ，满足的关系式.▲ ▲ ▲20．（本小题满分16分）已知等差数列{}n a 的首项为1，公差为d ，数列{}n b 的前n 项和为n S ，且对任意的*n ∈N ，692n n n S b a =--恒成立．（1）如果数列{}n S 是等差数列，证明数列{}n b 也是等差数列；（2）如果数列1{}2n b +为等比数列，求d 的值；（3）如果3d =，数列{}n c 的首项为1，1(2)n n n c b b n -=-≥，证明数列{}n a 中存在无穷多项可表示为数列{}n c 中的两项之和．▲ ▲ ▲2017-2018学年度苏锡常镇四市高三教学情况调研（二）参考答案一、填空题1. 1-2. 2-3. 44.5. [0,1]6.14π7. 2π 8. 2 9.10. 411.[ 12. 1,1]- 13. 22e 12- 14.二、解答题15. 证明：（1）取BD 的中点O ，连结CO ，PO ，因为CD =CB ，所以△CBD 为等腰三角形，所以BD ?CO ．因为PB =PD ，所以△PBD 为等腰三角形，所以BD ?PO ．又PO ∩CO =O ，所以BD ?平面PCO ．因为PC ⊂平面PCO ，所以PC ?BD ．（2）由E 为PB 中点，连EO ，则EO ∥PD ，又EO ⊄平面PAD ，所以EO ∥平面PAD ．由∠ADB =90?，以及BD ?CO ，所以CO ∥AD ，又CO ⊄平面PAD ，所以CO ∥平面PAD ．又CO EO O =I ，所以平面CEO ∥平面PAD ，而CE ⊂平面CEO ，所以CE ∥平面PAD ．16. 解（1）由题意，有22214sin )2ac B a c b +-⨯=，则sin B =，所以sin B B ．因为sin 0B ≠，所以cos 0B ≠，所以tan B又0＜B ＜π，所以B =π3．（2）由向量m =(sin2A ,3cos A )，n =(3,?2cos A )，得m ·n =3sin2A ?6cos 2A =3sin2A ?3cos2A ?3=()π24A -?3．由（1）知B =π3，所以A +C =2π3，所以0＜A ＜2π3．所以π24A -?()π13π,412-．所以()πsin 24A -?(⎤⎥⎦．所以m ·n．即取值范围是． 17. 解（1）设)0(421>==t t BP t AP ，，，记,APB CPD αβ∠=∠=，则60206015tan tan 2174t t t tαβ====，，由22015tan tan 7tan()tan 4513001tan tan 17t t t αβαβαβ+++=︒===--，化简得 271253000t t --=，解得20t =或157t =-（舍去），所以，2520500AC AP PC =+=⨯=．答：两索塔之间的距离AC =500米．（2）设AP=x ，点P 处的承重强度之和为()L x .则22()60[](500)ab ab L x x x =+-，且(0,500)x ∈，即2211()60[],(0,500)(500)L x ab x x x =+∈- （注：不写定义域扣1分）记2211(),(0,500)(500)l x x x x =+∈-，则3322'()(500)l x x x -=+-，令()0l x '=，解得250x =，当(0,250)x ∈，()0l x '<，()l x 单调递减；当(250,500)x ∈，()0l x '>，()l x 单调递增；所以250x =时，()l x 取到最小值，()L x 也取到最小值63125ab. 答：两索塔对桥面AC 中点处的“承重强度”之和最小，且最小值为63125ab. 18. 解（1，焦点到对应准线的距离为1. 得21c a a c c⎧=⎪⎪⎨⎪-=⎪⎩，解得1a c ⎧=⎪⎨=⎪⎩，所以，椭圆的标准方程为2212x y +=.（2）由（1）知(0,1)C ，设00(,)D x y ，因为2CM MD =u u u u ru u u u r，得021y =-，所以012y =-，代入椭圆方程得0x =或，所以1)2D -或1()2D -，所以l的方程为：1y x +或1y =+.（3）设D 坐标为(x 3，y 3）,由(0,1)C ，M (x 1，0)可得直线CM 的方程111y x x =-+，联立椭圆方程得：1221112y x x x y ⎧=-+⎪⎪⎨⎪+=⎪⎩，，解得132142x x x =+,2132122x y x -=+.由B ，得直线BD的方程：2y x =， ①直线AC方程为12y x =+， ② 联立①②得212x x =，从而12x x =2为定值.解法2：设D 坐标为(x 3，y 3），由C ,M ,D 三点共线得31311y x x x =--，所以3131x x y =-， ① 由B ,D ,N221y x =+ 代入可得2x =②①和②相乘得，31231x x x y =-2333323333222)2x y x x x y x +-==-+-.19. 解：（1）①由2()32f x x ax b '=++及02=+b a ，得22()32f x x ax a '=+-，令()0f x '=，解得3ax =或a x -=.由0>a 知，(,)()0x a f x '∈-∞->，，)(x f 单调递增，(,)()03a x a f x '∈-<，，)(x f 单调递减，(,)()03ax f x '∈+∞>，，)(x f 单调递增，因此，)(x f 的极大值为3()1f a a -=+，)(x f 的极小值为35()1327a a f =-.② 当0a =时，0b =，此时3()1f x x =+不存在三个相异零点；当0a <时，与①同理可得)(x f 的极小值为3()1f a a -=+，)(x f 的极大值为35()1327a a f =-.要使)(x f 有三个不同零点，则必须有335(1)(1)027a a +-<，即332715a a <->或. 不妨设)(x f 的三个零点为321,,x x x ，且321x x x <<，则123()()()0f x f x f x ===，3221111()10f x x ax a x =+-+=， ①3222222()10f x x ax a x =+-+=， ②3223333()10f x x ax a x =+-+=， ③②-①得222212121212121()()()()()0x x x x x x a x x x x a x x -+++-+--=，因为210x x ->，所以222212121()0x x x x a x x a ++++-=， ④ 同理222332232()0x x x x a x x a ++++-=， ⑤ ⑤-④得231313131()()()()0x x x x x x x a x x -+-++-=，因为310x x ->，所以2310x x x a +++=，又1322x x x +=，所以23a x =-.所以()03a f -=，即22239a a a +=-，即327111a =-<-，因此，存在这样实数a =满足条件.（2）设A （m ，f (m )）,B (n ，f (n ))，则b am m k ++=2321，b an n k ++=2322，又b n m a n mn m nm n m b n m a n m n m n f m f k +++++=--+-+-=--=)()()()()()(2222331，由此可得b n m a n mn m b am m +++++=++)(23222，化简得m a n 2--=，因此，b a am m b m a a m a k +++=+--+--=2222812)2(2)2(3，所以，2221284(32)m am b a m am b +++=++，所以b a 32=.20. 解：（1）设数列{}n S 的公差为d '，由692n n n S b a =--， ①111692(2)n n n S b a n ---=--≥， ②①-②得1116()9()()n n n n n n S S b b a a ----=---， ③即169()n n d b b d -'=--，所以169n n d db b -'+-=为常数，所以{}n b 为等差数列．（2）由③得1699n n n b b b d -=--，即139n n b b d -=+，所以11111111133()11322332*********n n n n n n n d d d b b b b b b b ------++++--+===+++++是与n 无关的常数，所以103d -=或112n b -+为常数．①当103d -=时，3d =，符合题意；②当112n b -+为常数时，在692n n n S b a =--中令1n =，则111692a b a =--，又11a =，解得11b =，…8分所以11113222n b b -+=+=，此时111333311322n d d b ---+=+=+，解得6d =-．综上，3d =或6d =-．（3）当3d =时，32n a n =-，由（2）得数列1{}2n b +是以32为首项，公比为3的等比数列，所以11313=3222n n n b -+=⋅⋅，即1=(31)2n n b -．当2n ≥时，11111(31)(31)322n n n n n n c b b ---=-=---=，当1n =时，也满足上式，所以13(1)n n c n -=≥．设(1)n i j a c c i j =+<≤，则113233i j n ---=+，即133(31)2i j i n ---+=，如果2i ≥，因为3n 为3的倍数，13(31)i j i --+为3的倍数，所以2也为3的倍数，矛盾．所以1i =，则1333j n -=+，即213(2,3,4,)j n j -=+=L ．所以数列{}a中存在无穷多项可表示为数列{}n c中的两项之和．n2017-2018学年度苏锡常镇四市高三教学情况调研（二）附加题参考答案解连接OE，因为ED是⊙O切线，所以OE⊥ED.又因为∠1＝∠2，所以2＝∠OEA，所以OE ∥AC ，∴AC ⊥DE ．解由2104xl l --=--，得(2)()40x l l ---=的一个解为3，代入得1x =-，因为2141轾犏=犏-臌M ，所以111662133-轾犏犏=犏犏-犏臌M . 解消去参数t ，得到圆的普通方程为()()22324x y -++=,cos()4a p q -=，得cos sin 0a r q r q +-=,所以直线l 的直角坐标方程为0x y a +-=.依题意，圆心C 到直线l的距离等于，解得13a 或=-.证明：因为a ＋2b ＋c ＝1，a 2＋b 2＋c 2＝1，所以a ＋2b ＝1－c ，a 2＋b 2＝1－c 2.由柯西不等式：(12＋22)(a 2＋b 2)≥(a ＋2b )2，5(1－c 2)≥(1－c )2，整理得，3c 2－c －2≤0，解得－23≤c ≤1.所以－23≤c ≤1.22. 解（1）由题意，得11(1)(1)(1),3311.336m n mn ⎧---=⎪⎪⎨⎪=⎪⎩ 又m n >，解得13m =，1.4n =（2）由题意，1232132214.3343343349a =⨯⨯+⨯⨯+⨯⨯=14171(0)(1)(3)1.393636b P X P X P X =-=-=-==---=()E X =1471110123.39363612⨯+⨯+⨯+⨯=23. 解（1）当2n =时，50512323234455555555()(f x x C x C x C x C x C x C =+=++++，所以55114332550555(2)(2)(2+(22[22+2]f f C C C +-=+-+=+=2(54⨯⨯⨯所以610A =.（2）因为21021122212212121212121()(n n n n n n n n n f x x C x C x C x C ++-++++++==+++L ，所以021122212212121212121(2)222n n n n n n n n f C C C C +-++++++=+++L ，由题意21(2)2) (*,01)n f m m αα+=+=+∈<<N ，首先证明对于固定的*n ∈N ，满足条件的,m α是唯一的.假设21112212121212(2)(2(,*,0,1,,)n f m m m m m m αααααα+==+=+∈<<≠≠N ，则12210m m αα-=-≠，而12m m -∈Z ，21(1,0)(0,1)αα-∈-U ，矛盾.所以满足条件的,m α是唯一的.下面我们求m 及α的值：因为21212121(2)(2)(2(2(2(2n n n n f f ++++--=+--=++-02122124234112212121212[222++2]n n n nn n n n C C C C +--++++=++L ，显然(2)(2)f f --∈N*.又因为2(0,1)∈，故212)(0,1)n +∈，即2121(2)(22)(0,1)n n f ++-=-+=∈.所以令02122124234112212121212[222++2]n n n nn n n n m C C C C +--++++=++L ，21(2n α+=-，则(2)(2),(2)m f f f α=--=-，又(2)m f α+=，所以212121()(2)(2)(2(2(54)1n n n m f f αα++++=-⋅=+⋅-+=-=.。

2017.5苏锡常镇高三英语二模(优选.)

2016-2017学年度苏锡常镇四市高三教学情况调研（二）英语2017年5月第一卷（选择题，共85分）第一部分：听力(共两节，满分20分)做题时，先将答案标在试卷上。

听力录音部分结束后，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分，满分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秒钟时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What is the man going to do?A. To use the toilet.B. To have a rest.C. To ask for a lift.2. Why did the man give the money to the old woman?A. To get more money.B. To help the woman.C. To have some candy.3. What do we learn about Shawn?A. He changes jobs frequently.B. He is careless about his looks.C. He shaves every other day.4. What does the man suggest doing first tonight?A. Playing tennis.B. Seeing a movie.C. Having a big dinner.5. What does the woman want the man to do?A. To get the work done soon.B. To work extra hours at night.C. To count on the information.第二节（共15小题；每小题1分，满分15分）听下面5段对话或独白。

2017年江苏省高考英语二模试卷分类汇编---单项选择题(有答案)

2017年江苏省高考英语二模考试习题分类汇编--------单项选择题一、南京21. Many of us see reading as an investment in ourselves, so it’s only natural that we want to learn something usefulour efforts.A. in view ofB. in response toC. in parallel withD. in return for22. For the final of our journey, we decided to take the coach.A. legB. roundC. distanceD. path23. The problem he will have his college education at home or abroad remains untouched.A. howB. whetherC. thatD. when24. After making the speech, he went through it in his mind to reflect where he better.A. could doB. would doC. could have doneD. would have done25. Laughter produces short-term changes in the function of the heart and blood circulation, heart rate and oxygenconsumption.A. increasingB. to increaseC. having increasedD. being increased26. The boss the employees a rise in salary for ages, but nothing has occurred yet.A. promisedB. had promisedC. would promiseD. promises27. If they throw stones at you, don’t throw back. Use them to build your own foundation.A. somehowB. anywayC. insteadD. nevertheless28. —Why can’t John land a job in years?—Anyone with criminal records will be laid off first when it comes time to let staff go.A. rewardingB. demandingC. worthwhileD. stable29.—I got beaten in the first round in the contest. I am feeling depressed.—Cheer up! You have to yourself to have the last laugh.A. open; upB. pick; upC. knock; upD. do; up30. As its economy is maturing，China’s a greater role in critical issues like climate and development.A. definingB. assumingC. guaranteeingD. assuring31. Keeping a regular sleep schedule is important for setting a baby's body clock, researchers note should be inplace by about 4 months of age.A. whoseB. whichC. whenD. where32. —I will be a vice president in a year or two.—You can’t be serious!.A. I can’t make itB. I can’t he lp itC. I won’t tell a soulD. I wouldn’t bet on it33. While working in Kunming, he checked the weather each morning for months he realized it would be thesame every day.A. whenB. afterC. beforeD. since34. It is not only blind men who make such stupid mistakes. People who can see sometimes act .A. just foolishlyB. less foolishlyC. as foolishlyD. so foolishly35. The recently released film Kong: Skull Island successfully the audience to the adventure with Dolby 3Dtechnology.A. transportsB. adjustsC. transformsD. relates二、南通21.There are no ______ proposals to reduce the road accidents. We are still seeking inspiration.A. contradictoryB. concreteC. confidentialD. controversial22. If you want to go further in the new sport, the best way is to ______ and practise more frequently.A. dive inB. drop outC. catch onD. spring up23. To the couple’s great surprise, the house was in a mess as if ______.A. breaking intoB. having broken intoC. broken intoD. being broken into24. The online word “selfie” is gaining ______ and more and more people tend to use itnowadays.A. accessB. admissionC. controlD. currency25. —I can’t think why he ______ so angry. I meant no offence.—It’s typical of him to be sensitive.A. should have beenB. must have beenC. might have beenD. can have been26. The headmaster in our school hopes that we will be more ambitious when we graduate than when we ______ admitted.A. will getB. getC. gotD. have got27. Efforts will be made to______ new teaching models to exploit the students’ potential.A. accelerateB. innovateC. differentiateD. compile28. You can use this room for your club activities tomorrow ______ you keep it tidy and clean.A. for fear thatB. in caseC. on condition thatD. even if29.The inner thoughts of the two young persons are revealed in the book, ______ both of them fail to express.A. whereB. whenC. whoD. which30. What made them miss the deadline was not their lack of funding, but ______ their lack of planning.A. evenB. stillC. ratherD. ever31.Most of the money for the reconstruction of the quake-stricken town has been allocated by thegovernment, the rest ______ from the coming charity concerts.A. to be collectedB. having been collectedC. being collectedD. to have been collected32. — The rent of our flat will see a 20% rise this year?—Yes. That’s ______ I ha ve compromised with the flat owner.A. whatB. whereC. howD. when33. A good suitcase is essential for someone who is ______ as much as Jackie is.A. on the riseB. on the lineC. on the spotD. on the run34. I hope when you come tomorrow, you _____ the reading and have something to share.A. didB. are doingC. will be doingD. will have done35. —Amazingly, I’ve managed to start my own shop online!—______ I told you it was easy.A. There you are!B. Believe it or not.B. How come? D. You got me there!苏锡常镇21. The important thing in life is to have a great aim, and the ________ to achieve it.A. acquisitionprehensionC. determinationD. satisfaction22. The infrastructure of a country is ________ makes everything run well, including things like transport, irrigation,electricity and schools.A. whichB. thatC. whereD. what23. The Palace of Versailles, France’s national tr easure, has ________ many changes in its century-long history whilekeeping its beauty.A. gone throughB. taken onC. led toD. showed off24. — Where is Gary?— He is at the library studying for his German test on Wednesday. In fact, he ________ for the test every day over the past week.A. has reviewedB. was reviewingC. has been reviewingD. had been reviewing25. The man was in a ________ condition with severe injuries to his legs after being attacked by a shark in far northQueensland.A. skepticalB. criticalC. practicalD. physical26. In my opinion, one’s individual income does not wholly reflect the extent ________ one’s self-value and social valueare realized.A. of whichB. with whichC. on whichD. to which27. —Penny’s baby daughter narrowly escaped drinking the furniture polish on the coffee table. — Luckily for her. She________ sick or even died.A. could have gotB. should have gotC. must have gotD. will have got28. The majority of new businesses fail because, ________ they have a product or service that fills a gap in the market, theyusually lack the skills in sales, marketing, and administration.A. now thatB. even ifC. as long asD. as though29. In the virtual laboratory environment created in the VR app, students can ________ a particular experiment before doingthem in a real lab.A. revealB. reserveC. previewD. provide30. — The movie Lalaland is awesome. It’s really a pity that you didn’t make it.— Sorry, I ________. I was too busy then.A. didn’tB. didC. wouldn’tD. would31. Owing to The Chinese Poetry Competition, publications on classical Chinese literature are __________ a significantshare of storage space at the bookstore.A. taking upB. dividing upC. breaking upD. putting up32. Newly ________ chairman of the Chinese Basketball Association, Yao Ming has put reforming the domestic game’smanagement at the top of his agenda.A. appointingB. appointedC. being appointedD. having appointed33. — Never in my life ________ such an embarrassment. They threw apples at me.— Well. Fortunately watermelons are out of season.A. I receivedB. was I receivedC. I have been receivedD. have I received34. ________ individual players, we have a great team but the problem is that they don’t play football together well at all.A. On top ofB. By means ofC. In terms ofD. In case of35. — I am worn out.—Me too, all work and no play. So it’s time to ________.A. burn the midnight oilB. push the limitsC. go with the flowD. call it a day苏北三市()21. “________ I went through ups and downs in life，”Gordon said, “I never found the importance of being selfdisciplined as well as the significance of life.”A. IfB. SinceC. UntilD. Unless()22. Instead of hiding behind walls, a defender sometimes must ________ engage and disable enemy forces before they strike.A. flexiblyB. activelyC. primitivelyD. conservatively()23. The draft regulation on the online protection of minors, ________ for public opinions by the cyberspace authorities, has drawn wide public concern.A. releasingB. having releasedC. to releaseD. released()24. Any reform of the government should be ________ the popular mood and times.A. in tune withB. in preference toC. in light ofD. in terms of()25. We sell a lot of products offshore and the opportunity to open up markets in regions ________ we don't currently sell a lot to is a great one.A. whereB. thatC. whatD. when()26. Ladies and gentlemen, on behalf of our government, I'd like to ________ a sincere welcome and heartfelt gratitude.A. exploitB. exposeC. expandD. extend()27. New energy vehicle-sharing projects ________ in dozens of cities across the country to fuel China's sharing economy in the next few years.A. are to carry outB. are being carried outC. were carried outD. will have been carried out()28. The British government published an official policy document ________ its plans to bring the UK out of the European Union.A. letting outB. putting outC. setting outD. working out()29. —I know it is really a lot to ask, but can I use your apartment during the summer?—________. I happen to be out of town. It is all for your taking.A. Behave yourselfB. Be my guestC. Have funD. Take care()30. —Did you pass your driving test?—Yes, otherwise I ________ to the picnic next month.A. couldn't driveB. couldn't have drivenC. won't driveD. wouldn't have driven()31. In the Name of People, a popular TV drama, shows a deep ________ on the fight against corruption.A. argumentB. themeC. reflectionD. impression()32. —What a consequence!—Yes. I ________ him about it, but without success.A. will remindB. would remindC. was remindingD. had reminded()33. It is estimated that China has over 770 million 4G users, which doubles ________ it was in 2015.A. thatB. whichC. whatD. how()34. —What's wrong with him? He seemed upset.—He had to give up his drawing, not because he wanted ________ that way but because he had to be.A. thisB. oneC. itD. such)35. I am at a loss why Mike is always ________ every time I meet him. Believe it or not, we used to be best friends.A. giving me the cold shoulderB. making my dayC. following suitD. beating around the bushKEY南京21-25 DABCA 26-30 ACDBB 31-35 BDCCA南通21—25 BACDA 26—30 CBCDC 31—35 ABDDA苏锡常镇21. C 22. D 23. A 24. C 25. B 26. D 27. A 28. B 29. C 30. A 31. A 32. B 33. D 34. C 35. D苏北三市21～25CBDAB26～30DBCBA31～35CDCCA。

江苏省苏锡常镇四市2017-2018学年高三教学情况调研(二)英语试题解析(解析版)Word版含解析

2017-2018学年第一卷（选择题共85分）第一部分：听力（共两节，满分20分) 略第二部分: 英语知识运用(共两节, 满分35分)第一节：单项选择(共15小题；每小题1分, 满分15分)请认真阅读下面各题, 从题中所给的A、B、C、D四个选项中, 选出最佳选项, 并在答题纸上将该项涂黑。

21. In public places, improved child-care facilities will benefit ________ genders, not just women.A. bothB. allC. eitherD. other【答案】A【解析】试题分析：句意：在公共场所，改善托儿设施将受益于两性，而不仅仅是妇女。

A.both两个；B. all所有，指三者以上；C. either二选一；D. other其他的，gender是性别，结合句意可知是男女，故选A。

考点：考查代词的用法。

22. Competition for entry to these programs is keen, and applicants need above-average grades togain ________.A. ambitionB. preferenceC. admissionD. competence【答案】C【解析】试题分析：句意：参与这个项目的竞争非常激烈，申请人需要高于平均水平的成绩，才能获得许可。

A. ambition雄心，野心；B. preference偏好；C. admission许可；D. competence能力，胜任。

根据题意可知，选C。

考点：考查名词的用法。

23. The manager has not made up his mind yet ________ who will be in charge of the project.A. as toB. next toC. owing toD. according to【答案】A【解析】试题分析：句意：经理就关于谁将负责这一项目一事还没有下定决心。

届江苏苏锡常镇四市高三英语二模拟试卷及答案

届江苏苏锡常镇四市高三英语二模拟试卷及答案模拟试卷的练习是备考过程中一个重要的步骤，多做英语模拟试卷将对你高考英语很有帮助，以下是为你的20XX届江苏苏锡常镇四市高三英语二模拟试卷，希望能帮到你。

英语第一卷(选择题，共85分)第一局部：听力(共两节，总分值20分)第一节(共5小题：每题1分，总分值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 三个选项中选出最正确选项，并标在试卷的相应位置。

听完每段对话后，你有10秒钟的时间来答复有关小题和阅读下一小题。

每段对话仅读一遍。

( ) 1. What are the speakers going to do?A. Pay for the taxi.B. Drink water.C. Sing songs.( ) 2. What is the man looking for now?A. His own iPad.B. His wife's mobile phone.C. Hismobile phone.( ) 3. When does the first flight arrive in Bei g?A. 5：38 am.B. 7：58 am.C. 8：00 am.:]( ) 4. What is the woman probably?A. A teacher.B. A job adviser.C. An officer.( ) 5. What is Mike doing now?A. He is meeting friends.B. He is ing here.C. Not clear.第二节(共15小题;每题1分，总分值15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三个选项中选出最正确选项，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，每题5秒钟;听完后，各小题将给出5秒钟的作答时间。

（完整版）2017届高考英语二模试题

（完整版）2017届高考英语二模试题2017届高考英语二模试题第I卷第一部分听力（共两节，满分30分）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、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秒钟的时间回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：Hw uh is the shirt?A. &pund;19.15.B. &pund;9.18. &pund;9.15.答案：1. h is ing fr tea?A. ark.B. hn.. Tray.2. hat is the weather like nw?A. Rainy.B. l.. Ht.3. hat will the an d next?A. Stay fr dinner.B. G t the railway statin.. Prepare fr the dinner quikly.4. here will the wan fly t?A. iai.B. New yrk ity.. ashingtn, D.5. Hw des the an find his present b?A. It is rewarding.B. It is well-paid.. It is easy.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。

每段对话或独白后有几个小题，从题中所给的A、B、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6段材料，回答第6、7题。

6. hat is the wan’s favurite sprt?A. Basketball.B. Badintn.. Tennis.7. hat are the tw speakers ging t d tday?A. Play tennis.B. G t a basketball lub.. ath a badintn ath.听第7段材料，回答第8、9题。

苏锡常镇二模英语试卷

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分，满分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。

1. How muchwill Jenny pay?A. 30 pounds. pounds. pounds.2. What does the man want to do?A. Go to work on foot.B. Start work earlier than usual.C. Take exercise in the company.3. What does the woman really mean?A. The man should go on playing tennis.B. She will give the man some tips on tennis.C. The man has a good reason to quit tennis.4. What isthe woman doing now?A. Drawing some money. for a hospital. the way.5. What arethe two speakers really talking about?A. Google. . .第二节 (共15小题；每小题1分，满分15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。

2017-2018苏锡常镇二模英语试卷

2017-2018学年度锡常镇四市高三教学情况调研二英语2018年5月注意：本试卷分第一卷（选择题）和第二卷（非选择题）两部分。

两部分答案都做在答题卡上。

总分为120分。

考试时间120分钟。

第一卷（选择题共85分）第一部分：听力（共两节，满分20分)做题时，先将答案标在试卷上。

录音容结束后，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分，满分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。

2017.5苏锡常镇高三英语教学情况调查(二)答案 (1)

2016-2017学年度苏锡常镇四市高三教学情况调研（二）英语参考答案第一部分：听力（每小题1分，满分20分）1~5 ACBCA 6~10 CBCBB 11~15 BCCBC 16~20 ACABA第二部分：英语知识运用第一节单项填空（每小题1分，满分15分）21~25 CDACB 26~30 DABCA 31~35 ABDCD第二节完形填空（每小题1分，满分20分）36~40 BAABC 41~45 CDDAB 46~50 DBBBD 51~55 ACBAB第三部分：阅读理解（每小题2分，满分30分）56~57 BD 58~60 CBC 61~64 BADA 65~70 CACABA第四部分：任务型阅读（每小题1分，满分10分）71. opposite/opposing 72. higher 73. contradiction74. deny/refuse/reject 75. solution 76. interpretation/meaning/explanation77. scolding/blaming 78. saves/frees 79. visits 80. balance第五部分：书面表达（满分25分）One possible versionThis story is about the elephants and the rope. These elephants made no attempt to break free from a small rope simply because they failed to make it when young. (30 words) The message conveyed in this story is crystal clear: don’t let the fear of failure hold you back from pursuing your dream. It’s easy to give up, but you will remain stuck where you were. It’s difficult to persist, but you will always have something in return in th e end.Therefore, faced with failures or frustrations in our lives, we shouldn’t act like these elephants, limiting ourselves to a confronted world simply because we failed before. Actually, ‘failures’ can be regarded as stepping stones along our path. I f we respond in positive ways and focus on what we choose to achieve, success is around the corner. In a word, our attempt may fail, but never fail to make another attempt. (120 words)书面表达评分标准:一、评分细则1. 本题总分25分，按5个档次给分。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

听力录音部分结束后，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分，满分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秒钟时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

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5秒钟阅读各个小题；听完后，每个小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答第6至7题。

6. How long will it take them to get to the museum?A. Around 6 minutes.B. More than 20 minutes.C. Less than 20 minutes.7. What do we know from the conversation?A. The woman has been to the place several times.B. The woman must have looked up at the tall buildings.C. The woman doesn’t like Mexican food.听第7段材料，回答第8至10题。

8. What is possible relationship between the two speakers?A. Relatives.B. Colleagues.C. Strangers.9. What did the man do to help the woman?A. He called the ambulance.B. He fetched her some chocolates.C. He rushed her to the hospital.10. What is her son’s telephone number?A. 2024-328 2576.B. 2024-328 2756.C. 2024-257 6326. 听第8段材料，回答第11至13题。

11. Why did the man hesitate when first told the news?A. He knew he was not qualified.B. He was afraid it would take too much time.C. He was not interested in becoming a student leader.12. What does the woman think about becoming a student leader?A. It will affect one’s studies.B. It is not suitable for a woman.C. It helps to gain experience in social work.13. What has the woman been doing?A. Doing some research.B. Attending theme lectures.C. Working on a book.听第9段材料，回答第14至16题。

14. What does the man claim about the speed limit sign?A. It is not clearly visible.B. He did not notice it.C. It says 45 miles an hour.15. What do we know about the man’s driving license?A. It should have been renewed two months ago.B. It is taken away by the police.C. It is no longer valid.16. What serious punishment does the man get?A. He is given a ticket.B. His license is canceled.C. He is nearly given a warning.听第10段材料，回答第17至20题。

17. What is the real gift the speaker talks about?A. A diamond ring.B. A hi-tech item.C. A brain cancer.18. When did the speaker get the gift?A. About five months ago.B. About three months ago.C. About three days ago.19. What does the speaker benefit from the gift?A. She sets up a new family.B. She is more loved and appreciated.C. She makes fifty-five thousand dollars.20. Why does the speaker tell us this story?A. To share with us a positive attitude to misfortunes.B. To push us to be more creative and open-minded.C. To encourage us to seek this sort of gift like hers.第二部分：英语知识运用（共两节，满分35分）第一节：单项填空（共 15 小题；每小题 1 分，满分 15 分）请阅读下面各题, 从题中所给的A、B、C、D 四个选项中, 选出最佳选项, 并在答题卡上将该项涂黑。

21. The important thing in life is to have a great aim, and the ________ to achieve it.A. acquisitionprehensionC. determinationD. satisfaction22. The infrastructure of a country is ________ makes everything run well, including things liketransport, irrigation, electricity and schools.A. whichB. thatC. whereD. what23. The Palace of Versailles, France’s national treasure, has ________ many changes in itscentury-long history while keeping its beauty.A. gone throughB. taken onC. led toD. showed off24. — Where is Gary?— He is at the library studying for his German test on Wednesday. In fact, he ________ for the test every day over the past week.A. has reviewedB. was reviewingC. has been reviewingD. had been reviewing25. The man was in a ________ condition with severe injuries to his legs after being attacked by ashark in far north Queensland.A. skepticalB. criticalC. practicalD. physical26. In my opinion, one’s individual income does not wholly reflect the extent ________ one’sself-value and social value are realized.A. of whichB. with whichC. on whichD. to which27. —Penny’s baby daughter narrowly escaped drinking the furniture polish on the coffee table.— Luckily for her. She ________ sick or even died.A. could have gotB. should have gotC. must have gotD. will have got28. The majority of new businesses fail because, ________ they have a product or service that fillsa gap in the market, they usually lack the skills in sales, marketing, and administration.A. now thatB. even ifC. as long asD. as though29. In the virtual laboratory environment created in the VR app, students can ________ aparticular experiment before doing them in a real lab.A. revealB. reserveC. previewD. provide30. — The movie Lalaland is awesome. It’s really a pity that you didn’t make it.— Sorry, I ________. I was too busy then.A. didn’tB. didC. wouldn’tD. would31. Owing to The Chinese Poetry Competition, publications on classical Chinese literature are__________ a significant share of storage space at the bookstore.A. taking upB. dividing upC. breaking upD. putting up32. Newly ________ chairman of the Chinese Basketball Association, Yao Ming has putreforming the domestic game’s management at the top of his agenda.A. appointingB. appointedC. being appointedD. having appointed33. — Never in my life ________ such an embarrassment. They threw apples at me.— Well. Fortunately watermelons are out of season.A. I receivedB. was I receivedC. I have been receivedD. have I received34. ________ individual players, we have a great team but the problem is that they don’t playfootball together well at all.A. On top ofB. By means ofC. In terms ofD. In case of35. — I am worn out.—Me too, all work and no play. So it’s time to ________.A. burn the midnight oilB. push the limitsC. go with the flowD. call it a day第二节: 完形填空 (共20小题；每小题1分, 满分20分)请认真阅读下面短文, 从短文后各题所给的A、B、C、D四个选项中, 选出最佳选项, 并在答题卡上将该项涂黑。