济南市2015届高三第二次模拟考试各科(英语)综述

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山东省2015届高三冲刺模拟(二)英语试题含答案.pdf

山东省2015届高三冲刺模拟(二)英语试题含答案.pdf

绝密★启用前试卷类型:A山东省2015年高考模拟冲刺卷(二)英语本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。

第Ⅰ卷1至10页,第Ⅱ卷11至12页。

满分为150分。

考试用时120分钟。

第I卷(选择题,共100分)第一部分听力做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题 1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What does the hat cost?A.$ 19.15 B.$ 90.15 C.$ 9.152.What address is the man looking for?A.415 Fourth street.B.514 Fourth street.C.415 Fifth street.3.Where do they talk probably?A.At a restaurant.B.In a factory.C.At home.4.What is Lily goint to do?A.Catch a train home.B.Do her homework.C.Go to park.5.How will the man probably mail the books?A.By ordinary mail.B.By sea mail.C.By air parcel.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、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。

2015济南高三英语试题

2015济南高三英语试题

2015济南高三针对性训练英语第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

AThose who believe that they will never do well in a particular area probably never will.Those who believe they are not good at anything will forever feel unprepared.But those who believe that it is possible to succeed at what they attempt can surprise themselves.Adam was ready to retire.His wife Anna,however,was less enthusiastic.As she explained to a friend,“Adam has never done anything that required physical strength.When he retires,he will sit in his easy chair and expect me to bring him his food.”But to Anna’s surprise,soon after her husband retired,he joined a health club.And one night,when Adam arrived home from exercise class,he announced,“I signed up for the wrestling tournament.I am going to wrestle Friday night.”Anna was shocked.“Please don’t do it,Adam,”she begged.“You’re not in shape.You will be so beat up that they will have to carry you home!”However,he couldn’t be persuaded and she told him that if he went through with his“lame idea”,she was not going to watch.True to her word,she stayed away as Adam wrestled.And just as she predicted,two men practically carried Adam home.He lay down on the couch,every muscle pained and wounded.Before she could speak,he blurted out,“Don’t say a word,Anna!This is not the worst of it.I won tonight.I have to wrestle again tomorrow night!”Nothing changes in your life until you believe you can do things that are important to you.And if you have a low opinion of yourself,nobody else is likely to raise it.21.How did Adam feel about his retirement? A.Worried.B.Prepared.C.Annoyed.D.Surprised.22.What does the“lame idea”in Paragraph 3 refer to?A.Adam’s joining a health club.B.Going to wrestle Friday night.C.Being beat up by other wrestlers.D.Adam’s going to be carried home.23.What can we learn from Adam’s story?A.What you believe makes a difference.B.Wrestling is a dangerous game.C.The retired man is very stubborn.D.A wife should support her husband.BBritons may like to complain a lot,but they rarely do so in the moment,explains BBC writer Ruth Margolis.They would rather grumble(发牢骚)afterward.This is because Britons hate to put someone out and cause a scene:Margolis writes:“For instance,I’m much more comfortable just leaving that piece of raw chicken on my plate instead of complaining to restaurant staff.But beware:if this kind of thing happens when you’re dining with an American,they will most likely speak up on your behalf and not understand why you find this ashamed.”In a BBC blog post comparing cultural differences between the UK and the US,Margolis mentions a few other things that Americans like to do that are offensive to Britons.●Not making introductionsMargolis says most Britons dislike this approach because“talking t o strangers without being introduced gives them a stomachache”.Americans rarely introduce a new friend to their friends at parties.Strangers are supposed to introduce themselves.●“Quite”goodUsing“quite’’to mean“very”happens a lot in the US.But if you are invited to a dinner party in Britain,don’t describe the meal as“quite good”if you want to express high praise.To Britons’ears,“quite”detracts from the“good”:the meal was OK but could have been better.●Money TalkAmericans can talk about money subjects for hours without feeling uncomfortable.For Britons,says Margolis:“talking about how much we make is unthinkable—even 1ess so than discussing our feelings”.●Over-politeness“It’s not that I want shop assistants to be actively rude.But neither do I want to expend energy responding to someone who’s been paid to ask:‘How are you today?’’’says Margolis.In the US,it is not unusual to be greeted by a perfect stranger as“honey”or“sweetie”.But Margolis says Britons find put-on friendliness,especially in stores,deeply irritating(使人生气的).24.Margolis’s dining experience in Paragraph 1 shows that_______.A.Britons are particular about foodsB.Britons are not good at complainingC.Americans usually complain directlyD.Americans complain more than Britons25.Which of the following might Margolis agree with?A.Britons enjoy talking about their feelings.B.Americans introduce themselves at parties.C.Americans dislike talking to strangers at parties.D.Britons feel happy if treated like close friends.26.The underlined phrase“detracts from”in the text probably means“____”.A.differs greatly fromB.increases the quality ofC.reduces the strength ofD.draws attention away from27.What does the text mainly talk about?A.How to get on well with westerners.B.How to start conversations with Britons.C.Ruth Margolis’s tips on public behavior.D.Some American habits that annoy Britons.CIf you had a strange sound in your ear,what would you do?One man in Wales who thought he had a fly in his ear called 999,the emergency services number in Britain.And so did a woman who was worried about her green potatoes.Could she make chips with them?Were they poisonous?She didn’t hesitate about calling the local ambulance service to ask.According to a recent report,more than 3 1,000 non-urgent calls were made to the Welsh Ambulance Service in the last year.Inappropriate calls are a headache for health professionals everywhere.In the US,prank calls to 911 happen on a daily basis.Many callers use apps which hide their identity.But those who try to be funny shouldn’t be surprised if the police have the last laugh.One man from Colorado was arrested for making more than 1,2 00 prank calls,according to a report on the US television station KOAA—TV.People who take these calls are trained to stay calm and keep a straight face,no matter how strange the call sounds.“There’s no way for us to know whether the call is real,accidental or a prank call,”said a public safety worker interviewed by the American TV channel.The Head of Clinical Services at the Welsh Ambulance Service,Richard Lee,has a warning for prank callers.He says:“When people misuse the service it means our precious time is being taken away from someone who really does need our help.”Indeed,these hotlines are supposed to help the seriously ill or those with alife-threatening injury.You never know,one day,the person who needs assistance could be you or someone in your family.28.How does the author introduce the topic of the text?A.By giving examples.B.By telling a story.C.By listing figures.D.By making a comparison.29.According to the text,prank calls are usually________.A.meant to be helpfulB.dealt with in timeC.thought highly ofD.made to play tricks30.What does the underlined phrase“have the last laugh”in Paragraph 2 probably mean?A.Win at last.B.Never find them.C.Laugh at them.D.Know nothing.31.What does the author intend to suggest in the text?A.Prank calls are usually easy to identify.B.Operators feel annoyed by strange callers.C.Prank calls may cause serious results.D.Prank callers should be punished by law.DIf you’ve ever dashed into the grocery store to pick up a tube of toothpaste,you’re likely to stop before so many options available.There are at least more than a dozen brands,each one presenting several different specialties of cleaning ability.Sometimes before you have enough time to take the costs,flavors and colors into consideration,you are warned the store is closing.But it’s not ju st the number of options that gives us pause for thought—it’s the amount of information each option has that trips us up(使某人犯错)too.Social scientist Barry Schwartz thinks in part that an abundance of choices and information may make us falsely believe that even a fairly ordinary task like shopping for toothpaste has great significance than it really does.He also points out that the Internet canactually make matters worse.Our goal is to make the“perfect”choice.When we make decisions,we’re motivated not only by the opportunity for gain,but also by the fear of loss.The decision—making process isn't a purely analytical one—researchers discovered that the process of making a choice lights up parts of our brains that deal with regret and emotional memories.But what we may regret most is the extra time spent on analyzing and comparing each and every bit of information,which can lower our decision-making ability.One good approach is to place a value on the time it takes to make your decision,compared to the value of the decision itself.In the case of toothpaste,you probably serve your interest sufficiently by quickly choosing any toothpaste that keeps white teeth securely rooted in your minty(清新的)mouth.32.We can learn from the first paragraph that_____.A.more options help people make the right decisionB.different kinds of toothpaste function similarlyC.people’s personal preferences affect their choicesD.time is wasted on making insignificant decisions33.What can we infer from the second paragraph?A.People often make wrong decisions.B.There are no small decisions in 1ife.C.The Internet provides more options.D.Careful choice iS worth the effort.34.In making choices,people have to balance____.A.time and placeB.gain and lossC.regret and memoriesD.opportunity and motivation35.The writer’s purpose in writing this text is to______.A.give advice on how to make a quick and right choiceB.show how valuable time is wasted for nothingC. describe the choice-making process in our brainD.offer tipg on how to save time when shopping第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

济南市2015届高三第二次模拟考试各科(语文)

济南市2015届高三第二次模拟考试各科(语文)

2015年5月济南市高三模拟考试 2015.5语文第I卷(36分)注意事项:1.答第I卷前,考生务必将自己的姓名、准考证号、考试科目涂写在答题卡上。

2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

不能答在试题卷上。

一、(每小题3分,共15分)1.下列句子中字形和加点字的读音全都无误的一项是A.1968年,嬉皮士裹着军绿色亮相时,体现的是他们与权力之间的矛盾与角.(jiǎo)力。

2015年,你穿着军绿色上衣去吃饭,也传达出一种矛盾,但与军事毫无瓜葛.(gé)。

B.在进口大片裹胁美式价值观横扫票房,“三观”可疑、剧情狗血的滥片横行无忌的节.(jiē)骨眼上,《智取威虎山》借隐喻式的结尾完成了本土英雄对舶来英雄的价值超越。

C.甲午战争的年代,中国还是一个旧式的王朝帝国。

落后于时代和世界,失察于侵略者的野心和能量,以被腐败掏空的躯壳.(qiào)去进行抗争,注定了失败的命运。

D.从收受千万元好处费的“村官”,到挪用上亿元资金的村会计,“小官巨腐”的症(zhèng)结就在于权力集中、缺乏监管,并警示我们“蚁害”不可小觑.(qù)。

2.下列各组句子标点使用正确的一项是A.希拉里在全国各地发表演讲、销售她新出版的回忆录,“吸金”“吸睛”的同时也磨炼了公关能力,实现了新一轮竞选的“软启动”。

B.英国财政大臣乔治·奥斯本把英国养老金制度改革称为“一场革命”,是“100年来英国最大的养老金改革。

”C.面对无处不在、让人欲罢不能的电子屏幕,人们更多的担忧是,长此以往,自己的视力和眼部健康是否会面临巨大的风险?D.“五月的鲜花——我们的中国梦”文艺晚会在中央电视台播出后,受到观众好评,我台将于今晚重播《五月的鲜花》这台晚会。

3.依次填入下列句子横线上的词语,最恰当的一项是(1)按照税率法定原则,政府遭遇紧急情况时希望调整税率,只要突破法律的_____,就必须提请全国人大决定。

山东省实验中学2015级高三第二次模拟考试英语及答案

山东省实验中学2015级高三第二次模拟考试英语及答案

山东省实验中学2015级高三第二次模拟考试英语试题2015.6说明:试题分为第I卷(选择题)和第II卷(非选择题)两部分,第I卷为第1页至第9页,第II卷为第9页至第10页。

试题答案请用2B铅笔和0 5mm签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。

考试时间120分钟。

第I卷(共100分)第一部分听力(共两节,满分30分)该部分分为第一、第'_=两节。

注意:回答听力部分时,请先将答案标在试卷上。

听力部分结束前,你将有两分钟的时间将你的答案转涂到客观题答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小趣,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。

每段对话仪读一遍。

1. Where will the woman go first?A. To the beachB. To the bank.C. To the toilet2. What does the woman mean?A. The man forgot to do his hair.B The man should have put on a tie.C. The man isn't dressed properly.3. How does the woman probably feel?A. Annoyed,B. Hungry.C. Disappointed.4. Why didn't the man answer the phone?A. He lost his phone.B. He didn't hear it.C. His phone was power off.5. Who did the woman want to call?A. James.B. Drake.C. Daniel.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。

山东省济南市2015届高三5月针对性训练(二模)英语试题

山东省济南市2015届高三5月针对性训练(二模)英语试题

高三针对性训练英语本试卷分第I卷和第Ⅱ卷两部分,共12页。

满分150分。

考试用时120分钟。

考试结束后,将本试卷和答题卡一并交回。

注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。

第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,合计7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What did the man mostly do in Paris?A.He saw the Eiffel Towet.B.He visited the museums.C.He went to restaurants.2.What instrument does the woman play now?A.The violin.B.The piano.C.The guitar.3.Where does the man’s mother work?A.At home.B.In a library.C.At a bookstore.4.What does the woman want?A.To be the winner.B.To sing a song.C.To have another chance.5.What does the woman think the man should do?A.Drink less coffee.B.Go to another cafe.C.Buy her a cup of coffee.第二节(共15小题;每小题1.5分,合计22.5分)听下面5段对话或独白。

2015济南二模 英语试题 Word版含答案

2015济南二模 英语试题 Word版含答案

高三针对性训练2015济南二模英语本试卷分第I卷和第Ⅱ卷两部分,共12页。

满分150分。

考试用时120分钟。

考试结束后,将本试卷和答题卡一并交回。

注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。

第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,合计7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What did the man mostly do in Paris?A.He saw the Eiffel Towet.B.He visited the museums.C.He went to restaurants.2.What instrument does the woman play now?A.The violin.B.The piano.C.The guitar.3.Where does the man’s mother work?A.At home.B.In a library.C.At a bookstore.4.What does the woman want?A.To be the winner.B.To sing a song.C.To have another chance.5.What does the woman think the man should do?A.Drink less coffee.B.Go to another cafe.C.Buy her a cup of coffee.第二节(共15小题;每小题1.5分,合计22.5分)听下面5段对话或独白。

2015.3 济南一模 2015年高考模拟试题(山东卷)英语

2015.3 济南一模 2015年高考模拟试题(山东卷)英语

2015年高考模拟试题(山东卷)英语答案及解析第一部分听力1.B 【细节题】根据母亲说I am already late for the meeting.2.C【细节题】根据男孩说I am just looking for my mother.3.B【主旨题】男生一开始就对女生说:Maybe you should clean the floor today.根据第一句直接选出4.A【细节题】第一句Do you want have green tea?且女生说I’m not a coffee drinker5.C【细节题】第一句Do you think I can borrow your credit card?6.C【细节题】I just want to buy some stamps7.A【细节题】I haven’t been to this post office for years.8.A【细节题】I have to finish this reports.9.B【细节题】You said that every nights this week.I understand ,but it doesn’t mean that I have to like it.根据女生语气也可选出B10.C【细节题】I’ve never really got what it was about.11.B【细节题】By turning the final into two films makes it possible double profits.12.A【细节题】I haven’t read any of the books.13.B【细节题】He just turned 15.14.A【细节题】His parents have just got him a new gaming system.15.C【细节题】When I was a teenager I got clothes and sporting equipment as presents and I give my kids the same things.16.A【细节题】If you are interested in something that encourages healthy behaviors and makes use of technology you might consider this Fitbit.( a sporting equipment)17.C【细节题】His manager first discover Bieber through YOU TUBE video on 2007.18.A【细节题】Even now it has not been a full album.19.C【细节题】He has received many awards ,including Artist of the the Year at American Musical Awards in both 2010 and 2012.20.B【细节题】He was named the third most powerful super star in the world,however Bieber fell to NO.9 on the list in 2013.第二部分阅读理解第一节A篇21.B【细节题】女儿Sara的表现让她的父母感到A.恼怒的B.骄傲的C.心烦的D.关心的根据第一段最后一句You should be as proud of yourself as we are可知,父母对女儿Sara很骄傲。

[济南期末_英语]济南市2015年2月高三教学质量调研考试_英语试题及答案

[济南期末_英语]济南市2015年2月高三教学质量调研考试_英语试题及答案

2015年2月高三教学质量调研考试英语参考答案第Ⅰ卷第一部分听力(每小题1.5分,满分30 分)1—5 ACBCB 6—10 ABCAB 11—15 BBCAA 16—20 BACAC第二部分阅读理解(每小题2分,满分40分)21—25 ACDAC 26—30 CBAAC 31—35 CBABD 36—40 EAGCD第Ⅱ卷第三部分英语知识运用(共两节,满分45分)第一节完形填空(共20小题;每小题1.5分,满分30分)41—45 CABCD 46—50 ABDCA 51—55 DBCAB 56—60 DABCD第二节(共10小题;每小题1.5分,满分15分)61. recently 62. them 63. Although/Though 64. languages 65. means 66. organized 67. as 68. largest 69. the 70. American 第四部分写作(共两节,满分35分)第一节短文改错(共10小题;每小题1分,满分10分)Last weekend I visited my best friend in London, which was supposed to be excited.exciting Melina, whom I hadn’t seen her for three years, offered to take me on a sighting tour by car.Unfortunate, she ended up doing everything but that! First, she showed me around the building Unfortunatelywhere she had gotten her first job. Then she drove me to the café where she had met∧firsther boyfriend. Before I could say everything, she smiled at me and said she wanted to take me to otheranything another/the place which was special to her. I was very disappointed when we got on the place where she hadtobought her car! Besides, she kept talk about herself all day long! I was fed up with it, and Italking but couldn’t make her stop. When she finally decides to call it a day, she turned around and found medecidedasleep!第二节书面表达(满分25分)(略)。

山东省成武第二中学2015届高三第二次模拟考试英语试题

山东省成武第二中学2015届高三第二次模拟考试英语试题

2015届山东省成武第二中学高三第二次模拟考试英语试题第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题l.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.Which sport does the woman like best?A.Baseball B.Badminton C.V olleyball2.What are the two speakers going to do ?A.Going shopping B.See a film C.Have hair cut.3.Where does the conversation probably take place?A.At a hospital.B.At a shop C.At a post office.4.What’s the probable relation between the two speakers?A.Colleagues. B.Friends.C.Couple.5.What does the woman probably do?A.A reporter.B.A student.C.A tour guide.第二节(共15小题;每小题l.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6至8题。

6.What are the speakers probably doing?A.Watching a match on TV.B.Listening to a programme on the radio.C.Reading advertisements in the newspaper.7.What kind of person does the company need?A.A junior sales manager.B.A general manager.C.A secretary.8.What will the man most probably do next?A.Make an application for the job.B.Go and look for another job.C.Give the job a serious thought.听第7段材料,回答第9至11题。

(中学联盟)济南市2015届高三第二次模拟考试各科(理综)

(中学联盟)济南市2015届高三第二次模拟考试各科(理综)

高三针对性训练理科综合本试卷分第I 卷和第n 卷两部分,共 16页。

满分300分。

考试用时150分钟。

答题前,考 生务必用0.5毫米黑色签宇笔将自己的姓名、座号、考生号、县区和科类填写在试卷和答题卡规定的位置。

考试结束后,将本试卷和答题卡一并交回。

第I 卷(必做,共107分)注意事项:1 .第I 卷共20小题。

2•每小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净以后,再选涂其他答案标号。

不涂在答题卡上,只答在试卷上不得分。

以下数据可供答题时参考:相对原子质量: H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 Si 28 S32 Cl 35. 5 K 39 Ca 40 Mn 55 Fe 56 Cu 64 Zn 65 Br 80 Ag 108 I 127 Ba 137 Pb 207一、选择题(本题包括13小题,每小题5分,共65分。

每小题只有一个选项符合题意。

)1 •下列关于“葡萄糖 口①j 丙酮酸u ②U CQ ”的物质转化过程叙述不正确的是 A. 蓝藻细胞中可以同时存在过程①和过程②B. ①、②过程可在同一场所进行,也可在不同场所进行C. ①过程可在细胞质基质中进行,也可在线粒体中进行D. ②过程可在植物细胞中进行,也可在动物细胞中进行2 .对某一哺乳动物个体中处于有丝分裂和减数第二次分裂的两种细胞进行比较,下列叙述正确 的是 A. 后者在后期时不存在大小形态相同的染色体 B. 两种细胞在分裂前期含有的性染色体的数目相等C. 两种细胞在分裂后期,都可能发生同源染色体上等位基因的分离D. 正常情况下,后者一个细胞中可含 0条、1条或2条Y 染色体3 .下列关系图中,不正确的是4 .下列有关实验条件的叙述,说法正确的是 A.观察细胞的质壁分离现象可用 50%的蔗糖溶液B. 鉴定蛋白质和还原性糖的实验都需要加热C. 调查红绿色盲的发病率须在患者家系中随机抽取样本D. 用于探索生长素类似物促进生根最适浓度的枝条,须插入土壤中观察培养I)給酢屮出氐世瞎率笛那一戌卑港朋比書人苛F酣沪川卜412[毗如畑©爲利晶腰耐枚A5 .下图①、②、③表示三种免疫异常,可引起人体患糖尿病, 对此叙述不正确的是A. ①、②表示的患病机理不同B. 抗体3(丫3)将导致靶细胞裂解死亡C.某类细胞可代表不同的效应 B淋巴细胞D. 丫1、丫2、Y 3的加工场所依次是内质网和高尔基体 6 .某被污染的湖泊中,存在一条由 4种生物(a 、b 、c 、d)构成的食物链,各生物体内2种有害物质的含量如图所示,F 列描述正确的是B. c 同化的能量比d 同化的少D .从生态系统的成分看,图中只缺乏分解者7 .化学与生产、生活、环境密切相关。

济南市2015.5槐荫区二模英语试题

济南市2015.5槐荫区二模英语试题

济南第二十六中学阶段性调研测试题(2015.5)九年级英语本试题分第I卷(选择题)和第II卷(非选择题)两部分,共10页,满分120分。

考试用时120分钟。

考试结束后,将本试卷及答题卡一并交回。

注意事项:1.答题前,考生务必用0.5毫米黑色签字笔将自己的学校、班级、姓名、考号填写在答题卡和试卷规定的位置上。

2.第I卷每小题选出答案后,用2 B铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其他答案标号。

3.第II卷必须用0.5毫米黑色签字笔作答,答案必须写在答题卡上各题目指定区域内相应的位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

第I卷(选择题共85分)I.听力测试A)听录音,在每组句子中选出一个你所听到的句子。

每个句子听一遍。

(5分)1. A. Where are my keys? B. John likes hamburgers. C. They have two basketballs.2. A. How much is this skirt? B. My birthday is in July. C. Who‘s your math teacher?3. A. Can you play the guitar? B. You can join the soccer club. C. He works at a radio station.4. A. I usually get up at 7:00 am. B. How does he get to school? C. Don‘t run in the hallways.5. A. Where are they from? B. Why don‘t you like tigers? C. We went boating yesterday. B)听录音,从每题A、B、C三幅图画中选出与听到的对话内容相符的一项。

山东省实验中学2015届高三第二次模拟考试英语试题

山东省实验中学2015届高三第二次模拟考试英语试题

山东省实验中学2015届高三第二次模拟考试英语试题2015.6第I卷(共100分)第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)AOne day I passed by an accident site with flowers and a flag where somebody was killed. I stopped, said a prayer and put some flowers down next to all the other flowers. When I went back in my car, I asked myself, "Why am I stopping here, I do not even know this person?"That night I had a very strange dream. All of a sudden, this handsome young man appeared and said: "Hello ,I am Rocky - please tell my mom that I love her!" When l woke up, I could not get this young man and his message out of my mind .I do not know Rocky and neither do I know his mom - so how may l deliver his message to his mother?About two weeks later l went to fill up my car at a nearby gas station. When I paid for my gasoline I admired the lady's necklace which was shining like a star. She said that the ashes of her son are in there.1 will never forget this moment when everything became still and so peaceful .I put my hand on hers and asked her: "What is your son's name'?" and when she said "Rocky" our eyes connected deeply and filled with tears,1 was speechless and not able to respond. I drove home sobbing and wrote a note for Rocky' s mom telling her about her precious boy's appearance in my dreams and the message. A few days later when I saw her again, she approached me with a warm hug and said Rocky was only 19 when he got killed by a speeding driver who was under the influence of alcohol and drugs.21. Why did the writer stopped at the accident site?A. She wanted to see what had happened.B. She planned to mourn a good friend.C. She did it without knowing the reason.D. She was responsible for the accident.22. How did the writer probably feel after waking up from the strange dream?A. Excited. B, Puzzled. C. Moved. D. Embarrassed.23. The writer accidentally got to know Rock's mother whenA. mentioning the terrible accidentB. trying to comfort the sad womanC. helping the woman with her workD. talking about the woman's necklaceBAlyssa Carson is 13 years old. And she made the headlines in 2014 by announcing her determination to be the first person to land on Mars. Wishful thinking? Well, NASA thinks she stands a chance. And she is already in training, becoming the first person to attend all three of NASA's world space camps.13-year old Alyssa Carson is using a video simulation to land a robotic explorer on Mars. At the moment, it's the closest she or anybody else can get to the Red Planet. But for as long as she can remember, Alyssa has dreamed of being the first person to actually land on Mars. "It was calling me. J could just sense that I needed to go there. Something told me it was my future destination," says the little girl.Although a mission to Mars might be decades away, Alyssa is already in training. She's completed several NASA space camps including one in Turkey. "At space camp, you train , sleep. You live the life of an astronaut. Also, we do the MMU, which is the manned maneuvering unit. It's kind of like a big jet pack. And also , y ou get to do a mission," she told the reporter.At the Baton Rouge International School, Alyssa is learning French and several other languages including Chinese. And of course, she is studying science and math essential for her planned degrees in astrophysics and astrobiology."l have never seen anyone as dedicated and passionate about their dream as this kid is about getting to Mars." says Alyssa's father, a single parent who has dedicated his life to fulfilling his daughter's ambition. “I’ve lived my life. I've, you know, had my fun all around the world. So now it's her time, And it's my job as her dad tosupport that and to be by her side and do whatever it is that she needs to support this dream."24. Alyssa Carson became famous because .A. she's been given the chance to land on MarsB. she's the first person to attend a space campC. she's designed a robotic explorer to land on MarsD. she's determined to be the first person to Mars25. Which of the following words can best describe Alyssa Carson?A: Stubborn. B. Ambitious. C. Imaginative. D. Wishful.26. What can we infer from the text?A. The training process of the program is demanding.B. NASA encourages children to attend its programs.C. Alyssa Carson will soon be sent to land on Mars.D. The girl is being trained in Turkey at the moment.27. What do we know abou t Alyssa Carson's father?A. He is as passionate and dedicated to Mars as his daughter.B. He's never heard of anyone dreaming about getting to Mars.C. He's devoted his whole life to realizing his daughter's dream.D. He's willing to do anything to support hi s daughter's dream.CScientists are warning that sitting for long periods -- even if you also exercise regularly -- could be bad for your health. And it doesn't matter where the sitting takes place - - - just the overall number of hours it occurs. Several studies suggest people who spend most of their days sitting are more likely to be fat , have a heart attack or event die..It is suggested, that authorities should rethink how they define physical activity to highlight the dangers of sitting. While health officials have issued guidelines recommending minimum amounts of physical activity, they haven't suggested ,people try to limit how much time they spend in a seated position: ."After four hours of sitting, the body starts to send " 'harmful signals," Ekblom-Bak, health expert, said. She explained that genes regulating(调节)the amount of glucose(葡萄糖) and fat in the body start to shut down.Even for people who exercise spending long periods of time sitting at a desk is still harmful. Tim Armstrong a physical activity expert, said people who exercise every day - but still spend a lot of time sitting - might get more benefit if that exercise were spread across the day, rather than at a tune.Other Researchers a[so found people who sat more had a higher death risk,independently of whether or not they exercised. "We don't have enough evidence yet to sayhow much sitting is bad," said Peter Katzmarzyk, who led the study. More research isneeded to figure out just how much sitting is dangerous? and what might be possible tooffset(抵消) those effects."People should keep exercising because that has a lot of benefits," Ekblom-Bak said."But when they're in the office, it seems the more you can get up and interrupt thissedentary behavior, the better."28. What is the best title of the text?A. Regular Exercise Key to Health.B. How to Avoid Sitting Too Much.C. Long Sitting Could Be Deadly.D. How to Exercise while Working.29. How does sitting too much affect the human body?A. It causes physical pains.B. It increases body fat.C. It cuts down glucose.D. It disturbs genetic functions.30. What can we learn from the text?A. The more exercise, the better.B. Regular exercise offsets long sitting.C. Working in offices does harm to health.D. There's no defined time limit to sitting.31. The underlined word "sedentary" in the last sentence is closest in .meaning to "_".A. working . . .B. sitting .C. exercisingD. remainingDMalawi is one of the poorest nations in Africa with millions of people living under the poverty line, Unemployment rates are high. And those who have jobs have low salaries. Yet many Malawians are using more than half of their monthly incomes on mobile phone usage.This makes Malawi one of the most-expensive countries in the world to use cell phones.In Malawi you will see huge billboards advertising mobile phone. Here in the capital Lilongwe, the. branding and marketing also can be seen on umbrellas used by street venders,T-shirts. But mobile services are anything but low price in this country. In fact, a report by the international Telecommunications Union, ITU, says on average, Malawians use more than twelve dollars a month on cell phones. This is more than half of what an ordinary Malawian earns. In neighboring Mozambique, consumers spend just. over a quarter of their income on mobile phone usage. But in Kenya and South Africa, the figure is significantly lower amounting to less than five. percent of average monthly earnings. The government might be forced to intervene to bring down the cost of using a mobile phone.But it is not just the cost of mobile services that is an issue in Malawi. Many consumers also want the providers to give them value for their money by improving the quality of service they get.There are times that the network in very bad. Even the Internet Is very low . So it's so frustrating sometimes you want to make a call, it's a quick one and then you can't get through ."A customer said. "So these are some of the things that l have seen that maybe they need to change"But In order for the services to improve, the government says It needs to upgrade existing infrastructure, especially in rural areas. The authorities admit this could take up t0 five years.32. What can we team from the first paragraph?A. Malawi is the poorest country.B. Malawians are living a busy lifeC. Cell phones are popular in MalawiD. The cost of mobile services is high.33. Different countries are mentioned in the second paragraph to____.A. introduce some means of advertingB. compare the costs of using cell phonesC. prove the income of Malawians is lowD. show what the government has done34. Besides the price, what do Malawians complain about using, mobile phones?A. The quality of service is bad.B. They can not make quick calls.C. The Internet is not accessible.D. Their money is not valuable.35. What might be the government's attitude towards the issue?A. IndifferentB. Optimistic . C Positive. D, Unconfident第二节(共5小题;每小题2分,满分l0分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

2015年高考仿真模拟试卷(山东卷二)英语

2015年高考仿真模拟试卷(山东卷二)英语

2015年高考仿真模拟试卷·山东卷(二)英语本试卷分第I 卷和第II 卷两部分,共12页,满分150分。

考试用时120分钟。

考试结束后,将本试卷和答案卡一并交回。

注意事项:1.答第I 卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,用2B 铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。

3.第II 卷必须用0.5毫米黑色签字笔做答,答案必须写在答题卡上各题目指定区域内相应位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

第I 卷第一部分:听力略第二部分阅读理解(共两节,满分60分)第一节(共15小题;每小题3分,满分45分)阅读下面短文,从每题所给的四个选项(A 、B 、C 、D )中,选出最佳选项,并在答题卡上将该项涂黑。

A(2015年吉林长春高三新起点调研考试英语试卷)ida21. Which of the following is true about the Jelly Belly Bean Company?A. Three meals are prepared for you.B. It lies to the north of San Francisco.C. You have to spend some money visiting it.D. It is open every day.22. If a five-year-old boy and his parents visit Louisville Slugger Baseball Bat Museum, they haveto pay _______.A. $22B. $18C. $17D. $1323. The factory tour this summer involves _______.A. politics, economics, science and cultureB. history, literature, education and customC. diet, sports, traffic and artD. health, invention, astronomy and carB(2015•甘肃省部分普通高中高三2月第一次联考)Next year marks the 150th anniversary of when large numbers of Chinese started working on a huge project in the United States. They help to build America’s first transcontinental railroad between 1863 and 1869, connecting the East Coast with the West.People know little about the Chinese railroad workers and what happened to them after the project was finished. Stanford University in California wants to learn more about the lives of these men by reaching out to their families.Bill Yee’s ancestors came from southern China. He said, “My great-great-grandfather came to America d uring the‘gold rush’days and he returned to China as a wealthy man. And then my great-grandfather came to work on the railroad and died there.”But that did not stop his grandfather from coming to the US on false papers. He operated a laundry. Bill Yee’s father continued to run the business and has never returned to China.“Things were pretty bad in some parts of China in the 1860’s. They came to America at all costs in order that they no longer had to bear hunger,” Bill Yee said.Shelley Fisher Fishkin is helping to direct the Chinese Railroad Workers in North America Project at Stanford University. She said, “Many of the Chinese workers who came to work on the transcontinental and other railroads returned to China after their work was done and created families there. Some of them settled in America and created new families, but they had families who they left when they came here and they may have descendants in China.”There is a need to create a record of the object and spoken history from the families of the railroad workers.“The US could not have become the modern industrial nation without the railroads. And the railroads would not have come together without the work of these Chinese workers,” said Shelley Fisher Fishkin.24. What do you know about Bill Yee?A. His family was rich in the 1860’s.B. His father settled in the USA.C. He knows little about his ancestors and hopes to know more.D. His grandfather came to America with his great-grandfather.25. According to Bill Yee, many Chinese went to Amer ica in the 1860’s mainly .A. to run their own businessesB. to find their ancestorsC. to make a livingD. to dig gold26. According to Shelley Fisher Fishkin, .A. the descendants of the Chinese railroad workers all live a good lifeB. they expect to find all the descendants of the Chinese railroad workersC. some Chinese railroad workers hope they can find their descendants in ChinaD. some Chinese railroad workers have descendants both in China and the US27. Why did Stanford University carry out the project?A. Because they want to help the Chinese railroad workers’ descendants to get together.B. Because they want to show the importance of America’s first transcontinental railroad.C. Because they want to learn more about how to build a railroad in the past in America.D.Because they want Americans to remember the Chinese railroad workers’ role in US history.C(2015•四川省成都七中高三一诊模拟)You may have been told before not to be afraid of anything.Fear is often associated with weakness. Fear is something to be avoided.But that’s not true, according to Time For Kids magazine. Fear can be good for us. Fear tells us about danger. Without fear, we wouldn’t know to run away from a tiger or step back fro m a cliff.In a study published in the Justice Quarterly journal in August, researchers from Michigan State University said that a healthy fear or crime keeps teenagers away from potentially dangerous people, places, and activities.Fear makes us jump, scream and sweat. But interestingly, sometimes we make ourselves feel fear on purpose. Think about scary books and movies, and also the long lines for a scary roller coaster ride.Margee Kerr, a US sociologist, explained why to Time For Kids.Fear fills our brain with healthy chemical substances, especially endorphins and dopamine, and these things create feelings of happiness and excite us, according to Kerr.In addition, when you’re scared, your body produces a chemical which helps people bond with each other.“Watch people walking out of a haunted house, and you’ll see lots of smiles and high fives,” Kerr told Time For Kids. That also explains why schools and companies organize challenging trips and physical activities to build up team spirit. People experience and deal with fear in different ways. If you happen to be a “coward” who gets scared easily, don’t worry. There is some evidence that being scared can help a person manage stressful situations.Kerr said that things like giving a presentation in front of your class or performing in a school play help build a sort of endurance to fear that makes us more confident.“You become more comfortable with the physical experience of fear, and so you are better able to work through it during tense situation s,” said Kerr.So learn to love your fear. It only grows when we forget how helpful our fear is trying to be.28. What is the article mainly about?A. People’s misunderstandings about fear.B. Different ways to deal with fear.C. The benefits fear brings us.D. A new study about fear.29. Why is a scary roller coaster ride helpful to people according to the article?A. It improves people’s ability to survive in the modern world.B. It makes people less cowardly and more confident in life.C. It causes the brain to produce chemicals that make people happy and excited.D. It teaches people how to keep away from things that could be dangerous.30. The underlined phrase “bond with” in Paragraph 8 is closest in meaning to _________.A. get closer toB. fight againstC. pay attention toD. be more careful with31. What is the right attitude toward fear according to the article?A. Avoid being involved in scary situations.B. Experience it as often as possible.C. Consider it as a sign of weakness. .D. Enjoy healthy fear occasionally.D(2015•江苏省南通市第一次调研测试)If I asked you to sit down and remember a list of phone numbers or a series of facts, how would you go about it? There’s a fair chance that you’d be doing it wrong.One of the interesting things about the mind is that even though we all have one, we all have one, we don’t have perfect insight(洞察力) into how to get the best from it. This is partly because of flaws(缺陷) in our ability to think about our own thinking. Studying this self-reflective thought process exposes human being’ personal blind spots.One area there these blind spots are particularly large is learning. We’re actually surprisingly bad at having insight into how we learn best.Researchers Jeffrey Karpicke and Henry Roediger IIII made an experiment, where they asked college students to learn pairs of Swahib and English words. So, for example, they had to learn that if they were given the Swahili word “mashua” the correct response was “boat”. They could have used the sort of facts you might get on a high-school quiz, but the use of Swahili meant that there was little chance their participants could use any background knowledge to help them learn. After the pairs had all been learnt, there would be a final test a week later.Now if many of us were revising this list we might study the list, test ourselves and then repeat this cycle, dropping items we got right. This makes studying and testing quicker and allows us to focus our effort on the things we haven’t yet learnt. It’s a plan that seems to make perfect sense, but that is disastrous if we really want to learn properly.Karpicke and Roediger asked students to prepare for a test in various ways, and compared their success ---for example, one group kept testing themselves on all items without dropping what they were getting right, while another group stopped testing themselves on their correct answers. On the final exam differences between the groups were dramatic. While dropping items from study didn’t have much of an effect, the people who dropped items from testing performed relatively poorly.It seems the effective way to learn is to practice getting items back from memory, not trying to consolidate(巩固) them in there by further study. Moreover, dropping items entirely from yourevision, which is the advice given by many study guides, is wrong. You can stop studying them if you’ve learnt them, but you should keep testing what you’ve learnt if you want to remember them at the time of the final exam.So the evidence has a moral for teachers: there’s more to testing than finding out what students knows --tests can also help us remember.32. According to the passage, we often fail to remember facts because_______.A. we ignore our weakness in memorizing thingsB. we don’t und erstand well what we are learningC. we don’t know where our metal blind spots areD. we take improper ways to memorize for good ones33. 64. The researchers’ experiment was intended to _______.A. confirm we don’t know how to learn effectivelyB. find out how we can consolidate our knowledge betterC. distinguish effects of memory in learning different languagesD. prove the importance of background knowledge in memorizing34. What does the authour believe leads to a good memory?A. Constant measure of your knowledge.B. Frequent revision of what you learn.C. Firm abandonment of what you’re poor at.D. Strong desire fr grasping new knowledge.35. The proper title for the passage is ________.A. An experiment on memoryB. A concept of human memoryC. A way to improve your memoryD. A discovery of a mental blind spot第二节(共5小题;每小题3分,满分15分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

中学联盟济南市2015届高三第二次模拟考试各科理综要点

中学联盟济南市2015届高三第二次模拟考试各科理综要点

高三针对性训练理科综合本试卷分第 I 卷和第Ⅱ卷两部分,共 16 页。

满分 300 分。

考试用时 150 分钟。

答题前,考生务必用 0.5 毫米黑色签宇笔将自己的姓名、座号、考生号、县区和科类填写在试卷和答题卡规定的地点。

考试结束后,将本试卷和答题卡一并交回。

第 I 卷( 必做,共 107 分)注意事项:1.第 I 卷共 20 小题。

2.每题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净此后,再选涂其余答案标号。

不涂在答题卡上,只答在试卷上不得分。

以下数据可供答题时参照:相对原子质量: H 1 C 12 N 14O 16 Na 23 Mg 24 Al 27 Si 28 S32 Cl 35. 5K 39 Ca 40 Mn 55 Fe 56 Cu 64 Zn 65 Br 80 Ag 108 I 127 Ba 137 Pb 207一、选择题 (本题包含13 小题,每题 5 分,共 65 分。

每题只有一个选项切合题意。

)1.以下关于“葡萄糖①丙酮酸②CO2”的物质转变过程表达不正确的选项是uuuuruuuurA.蓝藻细胞中可以同时存在过程①和过程②B.①、②过程可在同一场所进行,也可在不同样场所进行C.①过程可在细胞质基质中进行,也可在线粒体中进行D.②过程可在植物细胞中进行,也可在动物细胞中进行2.对某一哺乳动物个体中处于有丝分裂和减数第二次分裂的两种细胞进行比较,以下表达正确的选项是A.后者在后期时不存在大小形态同样的染色体B.两种细胞在分裂先期含有的性染色体的数目相等C.两种细胞在分裂后期,都可能发生同源染色体上等位基因的分别D.正常状况下,后者一个细胞中可含0 条、 1 条或 2 条 Y染色体3.以下关系图中,不正确的选项是4.以下相关实验条件的表达,说法正确的选项是A.观察细胞的质壁分别现象可用50%的蔗糖溶液B.判断蛋白质和还原性糖的实验都需要加热C.检查红绿色盲的发病率须在患者家系中随机抽取样本D.用于研究生长素近似物促进生根最适浓度的枝条,须插入土壤中观察培育5.以以下图①、②、③表示三种免疫异常,可惹起人体患糖尿病,对此表达不正确的选项是A.①、②表示的患病机理不同样B.抗体 3(Y3)将以致靶细胞裂解死亡C.某类细胞可代表不同样的效应 B 淋巴细胞D.Y1、Y2、Y3的加工场所挨次是内质网和高尔基体6.某被污染的湖泊中,存在一条由 4 种生物 (a、 b、 c、 d)构成的食品链,各生物体内 2 种有害物质的含量以以以下图,以下描述正确的选项是A.此图表示水体发生了富营养化现象B. c 同化的能量比 d 同化的少C.两种有害物质对 a 的危害最小D.从生态系统的成分看,图中只缺少分解者7.化学与生产、生活、环境亲近相关。

高三英语月考试题及答案-实验中学2015届高三第二次诊断性考试

高三英语月考试题及答案-实验中学2015届高三第二次诊断性考试

山东省实验中学2015届高三第二次诊断性考试英语试题试卷总评:整套试卷突出了语言运用能力的考查。

阅读难度不高,且试题以细节理解题为主,阅读理解题阅读量不大。

完形填空内容比较简单、易懂,比较容易定位关键词,语法填空选择的材料也比较简单,所填空设计到了,名词、冠词、代词、从句、非谓语动词,可以说考查比较基础、全面。

改错部分所涉及的错误比较明显,学生比较容易确认、改正。

总的来说,整套试卷的难度小,属偏易范畴,比较有利于提升高三学子的自信心。

说明:本试卷分第I卷(选择题)、第II卷(非选择题)和答题纸三部分。

第I卷1至11页。

第II卷11至12页。

试题答案请用2B铅笔或0.5mm签字笔填涂到答题卡规定位置上,书写在试题上的答案无效。

满分150分,考试时间120分钟。

第I卷(选择题100分)第一部分听力(共两节,满分30分)第一节(共5个小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一道小题,从每题所给的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.What will Dorothy do on the weekend?A.Go out with her friend.B.Work on her paper.C.Make some plans.2.What was the normal price of the T-shirt?A.$15 B.$30 C.$503.What has the woman decided to do on Sunday afternoon?A.To attend a wedding.B.To visit an exhibition.C.To meet a friend.4.When does the bank close on Saturday?A.At 1:00 pm.B.At 3:00pm.C.At 4:00pm.5.Where are the speakers?A.In a store.B.In a classroom C.At a hotel.第二节(共15小题:每小题1.5分,满分22.5分)听下面5段对话或对白,每段对话或对白后有几个小题,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。

济南市2015届高三第二次模拟考试各科 数学(理科)

济南市2015届高三第二次模拟考试各科 数学(理科)

高三针对性训练数学(理科)本试卷分第I 卷和第Ⅱ卷两部分,共5页.满分150分.考试用时120分钟.考试结束后,将本试卷和答题卡一并交回. 注意事项:1.答题前,考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考生号、县区和科类写在答题卡和试卷规定的位置上.2.第I 卷每小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其他答案标号,答案写在试卷上无效.3.第Ⅱ卷必须用0.5毫米黑色签字笔作答,答案必须写在答题卡各题目指定区域内相应的位置,不能写在试卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不能使用涂改液、胶带纸、修正带.不按以上要求作答的答案无效.4.填空题请直接填写答案,解答题应写出文字说明、证明过程或演算步骤.参考公式:如果事件A ,B 互斥,那么P(A+B)=P(A)+P(B);如果事件A ,B 独立,那么P(AB)=P(A)·P(B);事件A 发生的前提下事件B 发生的概率为()()()P A B P A B P A ⋂=.第I 卷(共50分)一、选择题:本大题共10个小题,每小题5分,共50分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.已知集合{}{}1,,1,3,5P m Q ==,则“5m =”是“P Q ⊆”的 A.充分不必要条件B.必要不充分条件C.充要条件D.既不充分也不必要条件2.复数231iz i-=+的虚部是 A.52B. 52-C. 52iD. 52i -3.某射击手射击一次命中的概率是0.7,连续两次均射中的概率是0.4,已知某次射中,则随后一次射中的概率是 A.710B.67C.47D.254. 如图所示,点P 是函数()()2sin ,0y x x R ωϕω=+∈>的图象的一个最高点,M,N 是图象与x 轴的交点.若0PM PN ⋅=u u u r u u u r,则ω的值为 A.8B.4C.8π D.4π5.已知()f x 是定义在R 上的周期为2的奇函数,当()0,1x ∈时,()2015312x f x f ⎛⎫=-= ⎪⎝⎭,则A. 1B. 1C.1D. 16.阅读如图所示的程序框图,运行相应的程序,若输入x 的值为5-,则输出y 的值为 A.0.5 B.1 C.2 D.47.在不等式组00x y x y y a -≤⎧⎪+≥⎨⎪≤⎩确定的平面区域中,若2z x y =+的最大值为9,则a 的值为 A.0B.3C.6D.98. 已知正实数,m n 满足1m n +=,且使116m m+取得最小值.若曲线a y x =过点,54m n P α⎛⎫⎪⎝⎭,则的值为 A. 1-B.12C.2D.39.若双曲线()222210,0x y a b a b-=>>的左、右焦点分别为12,F F ,线段12F F 被抛物线24y bx=的焦点分成5:3两段,则此双曲线的离心率为A.15B.3C.D.10.函数()f x 的定义域为D ,对给定的正数k ,若存在闭区间[],a b D ⊆,使得函数()f x 满足:①()[],f x a b 在内是单调函数;②()[],f x a b 在上的值域为[],ka kb ,则称区间[],a b 为()y f x =的k 级“理想区间”.下列结论错误的是A.函数()()2f x x x R =-∈存在1级“理想区间”B.函数()()x f x e x R =∈不存在2级“理想区间”C.函数()()2401xf x x x =≥+存在3级“理想区间” D. 函数()()1log 0,14xa f x a a a ⎛⎫=->≠ ⎪⎝⎭不存在4级“理想区间”第II 卷(共100分)二、填空题:本大题共5个小题,每小题5分,共25分. 11.PM2.5是指大气中直径小于或等于2.5微米的颗粒物,也称为可入肺颗粒物,如图是根据某地某日早7点至晚8点甲、乙两个监测点统计的数据(单位:毫克/每立方米)列出的茎叶图,则甲、乙两地浓度的方差较小的是________.12.二项式4x ⎛+ ⎝的展开式中常数项为________.13.已知圆C 过点()1,0-,且圆心在x 轴的负半轴上,直线:1l y x =+被该圆所截得的弦长为C 的标准方程为___________.14.已知正方形ABCD,M 是DC 的中点,由AM mAB nAC =+uuu r uu u r uu u r确定,m n 的值,计算定积分sin n mxdx ππ=⎰__________.15.如图,三个半径都是5cm 的小球放在一个半球面的碗中,三个小球的顶端恰好与碗的上沿处于同一水平面,则这个碗的半径R 是_________cm. 三、解答题:本大题共6小题,共75分. 16. (本小题满分12分)已知向量()cos 2cos sin ,1,cos sin 3a x x b x x π⎛⎫⎛⎫=-+=- ⎪ ⎪⎝⎭⎝⎭r r ,,函数()f x a b =⋅r r .(I )求函数()f x 的单调递增区间;(II )在ABC ∆中,内角A,B,C 的对边分别为,,a b c 已知()2,3f A a B π===,求ABC ∆的面积S.17. (本小题满分12分)已知等差数列{}n a 的前n 项的和为n S ,非常数等比数列{}n b 的公比是q ,且满足:12a =,122231,3,b S b a b ===.(I )求n n a b 与;(II )设223n a n n c b λ=-⋅,若数列{}n c 是递减数列,求实数λ的取值范围.18. (本小题满分12分)在如图所示的几何体中,四边形ABCD 是等腰梯形,AB//CD ,602=2ABC AB CB ∠==o ,.在梯形ACEF 中,EF//AC ,且AC=2EF ,EC⊥平面ABCD.(I )求证:BC AF ⊥;(II )若二面角D AF C --为45°,求CE 的长.19. (本小题满分12分)已知正棱锥S ABC -侧棱棱SA,SB,SC 两两互相垂直,D,E,F 分别是它们的中点,SA=SB=SC=2,现从A,B,C,D,E,F 六个点中任取三个点,加上点S ,把这四个点两两相连后得到一个“空间体”,记这个“空间体”的体积为X (若点S 与所取三点在同一平面内,则规定X=0). (I )求事件“X=0”的概率;(II )求随机变量X 的分布列及数学期望.20. (本小题满分13分)中学联盟网已知椭圆()222210x y a b a b+=>>的离心率为e ,半焦距为c ,()0,1B 为其上顶点,且2a ,22,c b 依次成等差数列.(I )求椭圆的标准方程和离心率e ;(II )P ,Q 为椭圆上的两个不同的动点,且2BP BQ k k e ⋅=. (i )试证直线PQ 过定点M ,并求出M 点坐标;(ii )PBQ ∆是否可以为直角三角形?若是,请求出直线PQ 的斜率;否则请说明理由.21. (本小题满分14分)已知函数()()20,1xf x a x a a =->≠且.(I )当2a =时,求曲线()f x 在点()()2,2P f 处的切线方程; (II )若()f x 的值恒非负,试求a 的取值范围; (III )若函数()f x 存在极小值()g a ,求()g a 的最大值.2015届高三教学质量调研考试理科数学参考答案一、选择题ABCDD DBBAD二、填空题(11)甲 (12)4 (13)()4322=++y x (14)1(15)32155+ 三、解答题(16)解:(Ⅰ)x x x x f 22sin cos )32cos()(-+-=⋅=πcos(2)cos 2cos 2cos sin 2sin cos 2333x x x x xπππ=-+=++312cos 23(sin 22))223x x x x x π=+=+=+…………3分 令222232k x k πππππ-+≤+≤+()Z k ∈,得51212k x k ππππ-+≤≤+()Z k ∈, 所以,函数)(x f 的单调递增区间为5,()1212k k k Z ππππ⎡⎤-++∈⎢⎥⎣⎦. …………6分(Ⅱ)由23)(=A f ,得21)32sin(=+πA ,因为A 为ABC ∆的内角,由题意知π320<<A ,所以πππ35323<+<A , 因此ππ6532=+A ,解得4π=A , …………………………… 8分又2=a ,3B π=,由正弦定理BbA a sin sin =, 得6=b ,……………… 10分由4π=A ,3π=B ,可得)sin())(sin(sin B A B AC +=+-=π1=sin cos cos sin 222A B A B +=+426+=,…………………11分 所以,ABC ∆的面积C ab S sin 21=4266221+⨯⨯⨯==233+ .…12分(17)解:(1)由已知可得⎩⎨⎧==+22232qa qa 所以q 2-3q +2=0,…………………………3分 解得q =2或q =1(舍),从而a 2=4,所以a n =2n ,12-=n nb .…………5分(2)由(1)知,λλn n a n n n b c 32322-=⋅-=.…………………………………7分由题意,n n c c <+1对任意的*N n ∈恒成立,即λλn n n n 323211-<-++恒成立,亦即n n 232>λ恒成立,即n⎪⎭⎫⎝⎛⋅>3221λ恒成立.…………9分由于函数xy ⎪⎭⎫⎝⎛⋅=3221是减函数,所以3132213221max =⨯=⎥⎥⎦⎤⎢⎢⎣⎡⎪⎭⎫ ⎝⎛⋅n ,……11分故31>λ,即λ的取值范围为),31(+∞.……………………………………12分(18)解证:(Ⅰ)证明:在ABC ∆中,2222cos603AC AB BC AB BC =+-⋅= 所以222AB AC BC =+,由勾股定理知90ACB ∠=所以 BC AC ⊥. ……2分 又因为 EC ⊥平面ABCD ,BC ⊂平面ABCD所以 BC EC ⊥. ………………………4分 又因为ACEC C = 所以 BC ⊥平面ACEF ,又AF ⊂平面ACEF所以 BC AF ⊥. ………………………6分 (Ⅱ)因为EC ⊥平面ABCD ,又由(Ⅰ)知BC AC ⊥,以C 为原点,建立如图所示的空间直角坐标系 C xyz -.设=CE h,则()0,0,0C,)A,F h ⎫⎪⎪⎝⎭,1,02D ⎫-⎪⎪⎝⎭,1,02AD ⎛⎫=-- ⎪ ⎪⎝⎭,AF h ⎛⎫=- ⎪ ⎪⎝⎭. …………………………8分设平面DAF 的法向量为1(,,)x y z =n ,则110,0.AD AF ⎧⋅=⎪⎨⋅=⎪⎩nn所以10,20.2x y x hz ⎧-=⎪⎪⎨⎪-+=⎪⎩令x =所以133)2h=-,n . …………………………9分又平面AFC 的法向量2(0,1,0)=n ……………………………10分山东中学联盟网所以1212cos452⋅==⋅nn n n , 解得h = .……………………11分 所以CE的长为4…………………………………12分(20)解:(I )由题意1=b ,2222c b a =+,又222c b a +=,解得2,322==c a ,椭圆的标准方程为1322=+y x . 离心率3632==e ………………3分 (II)(i )设直线PQ 的方程为n my x +=,设),(),,(2211y x Q y x P 联立⎩⎨⎧=++=3322y x n my x ,得032)3(222=-+++n mny y m ………………4分0)(12)3()3(4)2(22222>-=-⨯+-=∆n m n m mn (*)⎪⎩⎪⎨⎧+-=+-=+22212213332m m y y m mn y y ………………6分321122211==-⋅-=⋅e x y x y k k MN BM ))((22)1)(1(3212121n my n my x x y y ++==--∴032))(32(3)-2(221212=-++++∴n y y mn y y m03232)32(333)-2(22222=-++-+++-∴n mmn mn m m m 整理得03222=--m mn n0))(3(=+-∴m n m nm n -=∴或m n 3= ………………9分所以直线PQ 的方程为)1(-=-=y m m my x (舍)或)3(3+=+=y m m my x 所以直线PQ 过定点)3,0(-.………………10分(ii ) 由题意, ︒≠∠90PBQ ,若︒=∠90BPM ,或︒=∠90BQM ,则P 或Q 在以BM 为直径的圆T 上,即在圆4)1(22=++y x 上联立⎩⎨⎧=+=++334)1(2222y x y x ,得0=y 或1 (舍) 即P 或Q 只可以是椭圆的左右顶点,故3±=PQ k . ………………13分 (21)解:(I )当2=a 时, x x f x22)(-=,22ln 2)(-='∴xx f ,22ln 4)2(-='∴f ,又0)2(=f , ∴所求切线方程为x y )22ln 4(-=;…………………………………………3分 (II )0)(='x g ,则2e x =, 0≤x 时, 0)(≤x f 恒成立;0≥x 时, 若10<<a ,则1>x 时021)(<-<x f ,与题意矛盾,故1≥a ;……5分由0)(≥x f 知x a x2≥,所以)2ln(ln x a x ≥,∴xx a )2ln(ln ≥,……………………………………………6分 令x x x g )2ln()(=,则22)2ln(1)2ln(221)(x x x x x x x g -=-⨯⨯=',…7分 令0)(='x g ,则2ex =,且20e x <<时, 2,0)(ex x g >>'时0)(<'x g ,∴e e e e g x g 22ln )2()(max ===,∴e e a ea 2,2ln ≥≥,即a 的取值范围为),[2+∞ee ……………………………………………9分 (III ) ,2ln )(-='a a xf x①当10<<a 时, )(,0)(,0ln ,0x f x f a a x ∴<'∴<>在R 上为减函数, )(x f 无极小值.…10分②当1>a 时,设方程0)(='x f 的根为t ,得a a tln 2=,即a t a ln 2log ==aa ln ln 2ln,∴)(x f 在),(t -∞上为减函数,在),(-∞t 上为增函数,∴)(x f 的极小值为aa a t a t f t ln ln 2ln 2ln 22)(-=-=,………………12分即a a a a g ln ln 2ln 2ln 2)(-=,∵0ln 2,1>∴>aa . 设0,ln )(>-=x x x x x h ,则x xx x x h ln 1ln 1)(-=--=',令0)(='x h ,得1=x ,∴)(x h 在)1,0(上为增函数,在),1(+∞上为减函数, ∴)(x h 的最大值为1)1(=h ,即)(a g 的最大值为1,此时2e a =………………14分。

2015济南市春季高考英语模拟试题及参考答案

2015济南市春季高考英语模拟试题及参考答案

2015济南市春季高考英语模拟试题参考答案一.英语知识运用1-5 DBBBC 6-10 ABBDC 11-15 CCCDB16-20 BBCC B 21-25 ACBAA 26-30 DADCB二.阅读理解31-35 AACCA 36-40 CDBDB三.补全对话41. What do 42. What a 43. What as44. applying for 45. help book/reserve四.职场应用任务单:1.20~30 2. An Electrician 3. Engineering or have relevant education on engineering 4. At least one year 5. standard Chinese任务二:Dear Mr. Li,How do you do? I’m writing to apply for the position as an electrician that you advertised in the newspaper. I’m interested in the position because I find that my major and experiences well meet the requirements you stated in the advertisement. Now let me introduce myself.My name is Wang Lei. I graduated from Qingdao V ocational College with high marks. I am familiar with many types of software and good at standard Chinese. At college, I acted as an announcer and did very well. Besides, I had a part-time job in a garage during college years and work hard for 15 months. So I have known about the structure of many kinds of vehicles. What’s more, I’m hard-working and cooperative. Especially, I can take the job seriously and I’m sure I will do it well.I would appreciate it very much if you give me the opportunity to work for you. Please contact me at 87643002. Thank you for your consideration.Best wishes.Yours sincerely,Wang Lei1。

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高三针对性训练英语本试卷分第I卷和第Ⅱ卷两部分,共12页。

满分150分。

考试用时120分钟。

考试结束后,将本试卷和答题卡一并交回。

注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。

第I卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,合计7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What did the man mostly do in Paris?A.He saw the Eiffel Towet.B.He visited the museums.C.He went to restaurants.2.What instrument does the woman play now?A.The violin.B.The piano.C.The guitar.3.Where does the man’s mother work?A.At home.B.In a library.C.At a bookstore.4.What does the woman want?A.To be the winner.B.To sing a song.C.To have another chance.5.What does the woman think the man should do?A.Drink less coffee.B.Go to another cafe.C.Buy her a cup of coffee.第二节(共15小题;每小题1.5分,合计22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6.Why is the woman selling her car?A.She needs the money badly.B.She doesn’t like it any more.C.She spends too much on parking.7.What does the man suggest?A.Putting a sign on the car.B.Selling the car to him.C.Advertising the car online.听第7段材料,回答第8、9题。

8.What is in her bag according to the girl?A.Her school stuff.B.Her lunch.C.Her pet dog.9.What will the man do next?A.Search the bag.B.Play with the pet.C.Make a phone call.听第8段材料,回答第10至12题。

10.What does the woman usually do after school? A.She plays sports.B.She goes to work.C.She attends club meetings.11.What does the woman care about?A.After-school activities.B.Cafeteria food.C.School dances.12.What does the woman tell the man?A.She won’t vote for him.B.She may vote for him.C.She will dance with him.听第9段材料,回答第13至16题。

13.Where did the man live before coming back?A.In Beijing.B.In Shanghai.C.In Kunming.14.What is the probable relationship between the speakers? A.Friends.B.Co-workers.C.Brother and sister.15.What is difficult for the man now?A.Traveling around China.B.Eating hot food in Chengdu.C.Finding a job in his hometown.16.What do we know about the woman?A.She was out of work for about a year.B.She just returned from China.C.She’11 help the man find a job.听第10段材料,回答第17至20题。

17.How long has Herman lived in New York City?A.Only recently.B.His whole life.C.Since he moved here.18.According to the man,how many taxi drivers are there?A.Hundreds.B.Thousands.C.Millions.19.What does the man say about the subway?A.It is really fast.B.It is very convenient.C.It is crowded on weekends.20.Why does Maria suggest visiting other cities?A.To make a comparison.B.To meet some nice people.C.To introduce New York.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

AThose who believe that they will never do well in a particular area probably never will.Those who believe they are not good at anything will forever feel unprepared.But those who believe that it is possible to succeed at what they attempt can surprise themselves.Adam was ready to retire.His wife Anna,however,was less enthusiastic.As she explained to a friend,“Adam has never done anything that required physical strength.When he retires,he will sit in his easy chair and expect me to bring him his food.”But to Anna’s surprise,soon after her husband retired,he joined a health club.And one night,when Adam arrived home from exercise class,he announced,“I signed up for the wrestling tournament.I am going to wrestle Friday night.”Anna was shocked.“Please don’t do it,Adam,”she begged.“You’re not in shape.You will be so beat up that they will have to carry you home!”However,he couldn’t be persuaded and she told him that if he went through with his“lame idea”,she was not going to watch.True to her word,she stayed away as Adam wrestled.And just as she predicted,two men practically carried Adam home.He lay down on the couch,every muscle pained and wounded.Before she could speak,he blurted out,“Don’t say a word,Anna!This is not the worst of it.I won tonight.I have to wrestle again tomorrow night!”Nothing changes in your life until you believe you can do things that are important to you.And if you have a low opinion of yourself,nobody else is likely to raise it.21.How did Adam feel about his retirement? A.Worried.B.Prepared.C.Annoyed.D.Surprised.22.What does the“lame idea”in Paragraph 3 refer to?A.Adam’s joining a health club.B.Going to wrestle Friday night.C.Being beat up by other wrestlers.D.Adam’s going to be carried home.23.What can we learn from Adam’s story?A.What you believe makes a difference.B.Wrestling is a dangerous game.C.The retired man is very stubborn.D.A wife should support her husband.BBritons may like to complain a lot,but they rarely do so in the moment,explains BBC writer Ruth Margolis.They would rather grumble(发牢骚)afterward.This is because Britons hate to put someone out and cause a scene:Margolis writes:“For instance,I’m much more comfortable just leaving that piece of raw chicken on my plate instead of complaining to restaurant staff.But beware:if this kind of thing happens when you’re dining with an American,they will most likely speak up on your behalf and not understand why you find this ashamed.”In a BBC blog post comparing cultural differences between the UK and the US,Margolis mentions a few other things that Americans like to do that are offensive to Britons.●Not making introductionsMargolis says most Britons dislike this approach because“talking t o strangers without being introduced gives them a stomachache”.Americans rarely introduce a new friend to their friends at parties.Strangers are supposed to introduce themselves.●“Quite”goodUsing“quite’’to mean“very”happens a lot in the US.But if you are invited to a dinner party in Britain,don’t describe the meal as“quite good”if you want to express high praise.To Britons’ears,“quite”detracts from the“good”:the meal was OK but could have been better.●Money TalkAmericans can talk about money subjects for hours without feeling uncomfortable.For Britons,says Margolis:“talking about how much we make is unthinkable—even 1ess so than discussing our feelings”.●Over-politeness“It’s not that I want shop assistants to be actively rude.But neither do I want to expend energy responding to someone who’s been paid to ask:‘How are you today?’’’says Margolis.In the US,it is not unusual to be greeted by a perfect stranger as“honey”or“sweetie”.But Margolis says Britons find put-on friendliness,especially in stores,deeply irritating(使人生气的).24.Margolis’s dining experience in Paragraph 1 shows that_______.A.Britons are particular about foodsB.Britons are not good at complainingC.Americans usually complain directlyD.Americans complain more than Britons25.Which of the following might Margolis agree with?A.Britons enjoy talking about their feelings.B.Americans introduce themselves at parties.C.Americans dislike talking to strangers at parties.D.Britons feel happy if treated like close friends.26.The underlined phrase“detracts from”in the text probably means“____”.A.differs greatly fromB.increases the quality ofC.reduces the strength ofD.draws attention away from27.What does the text mainly talk about?A.How to get on well with westerners.B.How to start conversations with Britons.C.Ruth Margolis’s tips on public behavior.D.Some American habits that annoy Britons.CIf you had a strange sound in your ear,what would you do?One man in Wales who thought he had a fly in his ear called 999,the emergency services number in Britain.And so did a woman who was worried about her green potatoes.Could she make chips with them?Were they poisonous?She didn’t hesitate about calling the local ambulance service to ask.According to a recent report,more than 3 1,000 non-urgent calls were made to the Welsh Ambulance Service in the last year.Inappropriate calls are a headache for health professionals everywhere.In the US,prank calls to 911 happen on a daily basis.Many callers use apps which hide their identity.But those who try to be funny shouldn’t be surprised if the police have the last laugh.One man from Colorado was arrested for making more than 1,2 00 prank calls,according to a report on the US television station KOAA—TV.People who take these calls are trained to stay calm and keep a straight face,no matter how strange the call sounds.“There’s no way for us to know whether the call is real,accidental or a prank call,”said a public safety worker interviewed by the American TV channel.The Head of Clinical Services at the Welsh Ambulance Service,Richard Lee,has a warning for prank callers.He says:“When people misuse the service it means our precious time is being taken away from someone who really does need our help.”Indeed,these hotlines are supposed to help the seriously ill or those with a life-threatening injury.You never know,one day,the person who needs assistance could be you or someone in your family.28.How does the author introduce the topic of the text?A.By giving examples.B.By telling a story.C.By listing figures.D.By making a comparison.29.According to the text,prank calls are usually________.A.meant to be helpfulB.dealt with in timeC.thought highly ofD.made to play tricks30.What does the underlined phrase“have the last laugh”in Paragraph 2 probably mean? A.Win at last.B.Never find them.C.Laugh at them.D.Know nothing.31.What does the author intend to suggest in the text?A.Prank calls are usually easy to identify.B.Operators feel annoyed by strange callers.C.Prank calls may cause serious results.D.Prank callers should be punished by law.DIf you’ve ever dashed into the grocery store to pick up a tube of toothpaste,you’re likely to stop before so many options available.There are at least more than a dozen brands,each one presenting several different specialties of cleaning ability.Sometimes before you have enough time to take the costs,flavors and colors into consideration,you are warned the store is closing.But it’s not ju st the number of options that gives us pause for thought—it’s the amount of information each option has that trips us up(使某人犯错)too.Social scientist Barry Schwartz thinks in part that an abundance of choices and information may make us falsely believe that even a fairly ordinary task like shopping for toothpaste has great significance than it really does.He also points out that the Internet can actually make matters worse.Our goal is to make the“perfect”choice.When we make decisions,we’re motivated not onlyby the opportunity for gain,but also by the fear of loss.The decision—making process isn't a purely analytical one—researchers discovered that the process of making a choice lights up parts of our brains that deal with regret and emotional memories.But what we may regret most is the extra time spent on analyzing and comparing each and every bit of information,which can lower our decision-making ability.One good approach is to place a value on the time it takes to make your decision,compared to the value of the decision itself.In the case of toothpaste,you probably serve your interest sufficiently by quickly choosing any toothpaste that keeps white teeth securely rooted in your minty(清新的)mouth.32.We can learn from the first paragraph that_____.A.more options help people make the right decisionB.different kinds of toothpaste function similarlyC.people’s personal preferences affect their choicesD.time is wasted on making insignificant decisions33.What can we infer from the second paragraph?A.People often make wrong decisions.B.There are no small decisions in 1ife.C.The Internet provides more options.D.Careful choice iS worth the effort.34.In making choices,people have to balance____.A.time and placeB.gain and lossC.regret and memoriesD.opportunity and motivation35.The writer’s purpose in writing this text is to______.A.give advice on how to make a quick and right choiceB.show how valuable time is wasted for nothingC. describe the choice-making process in our brainD.offer tipg on how to save time when shopping第二节(共5小题;每小题2分,满分10分)中学联盟网根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

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