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A. B. 查看更多

 

題目列表(包括答案和解析)


B.閱讀理解:(30分)
Now we can see a man and his wife at the breakfast table. They are not speaking to each other.
They haven’t spoken to each other at the breakfast table for years. The husband is reading his newspaper. We can’t see his face. The wife looks very worried as she gets a cup of tea ready for him. Today she is using a new kind of tea for the first time. The husband picks up his cup. He isn’t interested. He tastes his tea. Suddenly he puts down his newspaper. Something is different! Can it be the tea? He takes another taste. It’s wonderful. He smiles. He looks at his wife and says in surprise, “Doris, when did you cut your hair?” Doris is pleased. She answers, “Two months ago.” Doris asks, “Herbie, when did your hair begin to become white?” He answers, “A long time ago.” Doris says, “We have been together for many years, but we never cared about each other.” Now they aren’t worried any longer. Breakfast is different. Has a new kind of tea changed their lives?
36. This story happens______________________.
A. before breakfast                     B. after breakfast
C. at home                            D. in a teahouse
37. In the passage, we can see ________________________.
A. Doris is drinking tea                 B. Herbie likes the new kind of tea
C. Doris is reading a newspaper           D. Herbie is very young and good-looking
38. Herbie and Doris lived ______________ before this day.
A. a wonderful                        B. an unhappy
C. an enjoyable                        D. a friendly
39. Which of the following statements is true?
A. They are good friends.                B. They have just got married.
C. They like to talk about their hair.       D. They are no longer young.
40. From the passage, we think it may be ______________.
A. a radio programme                   B.  a short film
C. a computer game                     D.  a beautiful painting

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B.閱讀理解:(30分)                        
A
Now we can see a man and his wife at the breakfast table. They are not speaking to each other.
They haven’t spoken to each other at the breakfast table for years. The husband is reading his newspaper. We can’t see his face. The wife looks very worried as she gets a cup of tea ready for him. Today she is using a new kind of tea for the first time. The husband picks up his cup. He isn’t interested. He tastes his tea. Suddenly he puts down his newspaper. Something is different! Can it be the tea? He takes another taste. It’s wonderful. He smiles. He looks at his wife and says in surprise, “Doris, when did you cut your hair?” Doris is pleased. She answers, “Two months ago.” Doris asks, “Herbie, when did your hair begin to become white?” He answers, “A long time ago.” Doris says, “We have been together for many years, but we never cared about each other.” Now they aren’t worried any longer. Breakfast is different. Has a new kind of tea changed their lives?
36. This story happens______________________.
A. before breakfast                     B. after breakfast
C. at home                            D. in a teahouse
37. In the passage, we can see ________________________.
A. Doris is drinking tea                 B. Herbie likes the new kind of tea
C. Doris is reading a newspaper           D. Herbie is very young and good-looking
38. Herbie and Doris lived ______________ before this day.
A. a wonderful                        B. an unhappy
C. an enjoyable                        D. a friendly
39. Which of the following statements is true?
A. They are good friends.                B. They have just got married.
C. They like to talk about their hair.       D. They are no longer young.
40. From the passage, we think it may be ______________.
A. a radio programme                   B.  a short film
C. a computer game                     D.  a beautiful painting

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A. “Better road design and training hold the key to cycle safety”, the new Transport Secretary said today as he pledged to restore Britain’s safety record. Patrick McLoughlin told Conservative Party Conference that while cycling was enjoying a post-Olympics boom, the number of casualties among cyclists was also rising. “But the number of accidents has gone up too. That means it needs better design and better education too.” Mr McLoughlin said in his first speech as Transport Secretary. 
B.  Cycling in the UK will become safer through “sheer weight of numbers,” the founder of one of the world’s leading cycle brands has said as he backed The Times’s Cyclesafe campaign. Simon Mottram, founder and chief executive of Rapha, has added his support to 40 cross-party MPs who have signed a letter urging David Cameron to use his speech at the Conservative Party Conference to promote measures to make the streets safer for cyclists.
C.  Commuters who cycle to work face an increased danger as the casualty toll during peak hours rose by 10 percent last year. The rate at which cyclists were killed or seriously injured rose sharply last year, official figures showed yesterday.
D.  In future decades, Londoners will look back on the way cyclists jostled with buses and lorries on major roads as an absurd anachronism. Some risks are unavoidable. But other risks survive only because we are too slow to embrace bold solutions. That is the message from designers who are proposing an ambitious plan to create cycle lanes suspended above London’s busiest streets. London is one of the most dangerous places in the world for cycling. “SkyCycle” would remedy that problem by attaching dedicated cycle paths to existing railway viaducts.
E.  Money should be apportioned from the funding for major transport projects, such as the new Forth Crossing, to create a pot of cash for cycling, campaigners have told MSPs. Cycle groups have given warning that not enough money is being put into routes and promotion. They want the Scottish government to take a percentage of the funding allocated to key national projects and create an “active transport” fund to be distributed gradually.
F.  We’d like you to tell us why you love cycling by sending a photo of yourself, a family member or friend with their bike and a note about why it is so brilliant. To take part, instagram your photo with the hashtag #ilovemybike or email it to us at ilovemybike@thetimes.co.uk. We’ll post the best pictures here ilovemybike.tumblr.com.
請(qǐng)閱讀以下信息,并為他們匹配合適的新聞內(nèi)容。
【小題1】“Cycle lanes in the sky” answer to traffic danger
【小題2】More cyclists are seriously injured on Britain’s roads
【小題3】Share a picture of you and your bike and help us promote the fun and freedom of cycling
【小題4】“Weight of numbers” will bring safe cycling
【小題5】Transport Secretary calls for better road design and training to help cyclists

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A.DETECTIVES ABROAD
Read about the lives of real detectives. This monthly magazine brings you up-to-date true stories about real life of detectives as they chase criminals across continents. Find out how some of the most dangerous criminals in the world are caught by some of world’s finest detectives. Follow their routes on the free map which comes with every issue.
B. WORLD TRAVEL
This weekly magazine can bring the world to your home. Have you ever wondered what the Chinese eat for breakfast? Did you know that the Sahara Desert is getting bigger every year? This fascinating magazine, full of color photographs, is your window on the world.
C. ONLY 16
Every week well-known writers bring you the latest teenage love stories. Each magazine carries three full-length stories as well as cartoons and color pictures of your favorite film stars.
D. EUROPE NEWS
The weekly magazine keeps you in touch with what’s happening. Filled with facts and figures about almost everything you can think of, plus articles by our regular writers on the week’s most interesting news stories. Special back page sums up the news for the busy readers.
E. OLD SCHOOLHOUSE
The magazine is approximately 200 pages, full color, and packed with support and fun! Columns: Creation Answers with AiG’s Ken Ham, Resource Room for special needs home schooling with Christine Field, Diana Waring’s History column, our Finishing the Race (High School) department, and Show and Tell – where readers share their own detailed methods and curriculum choices.
F. CRIME AND CRIMINALS
These exciting short stories are written by well-known crime writers. Every magazine brings you the best in criminal thrillers, stories are so good that you won’t be able to put the magazine down. And every month we leave one crime unanswered so that you, that reader, can play detective.
請(qǐng)閱讀以下讀者的信息,然后匹配讀者和適合他/她的雜志:
【小題1】Emi is a university student studying Italian and Politics. She doesn’t have much time to read anything very detailed but she is looking for something with plenty of news and information.
【小題2】Carrie is sixteen years old and loves spending time listening to pop music and lying on her   bed reading. She is always interested in finding out more about some of the stars in the world of pop and fashion.
【小題3】Bill travels a lot when he was younger. Now that he has stopped his work, he enjoys reading about foreign people, places and customs even if he has already visited that part of the world.
【小題4】 Leroy used to be a detective. He still takes an active interest in the work of the police, but these days he enjoys reading fictions after years spent chasing real criminals.
【小題5】Brigitte has a five-year-old daughter and after several talks with her husband, she is considering to educate their daughter at home. She would like a magazine to learn about this new trend.

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A.The great impact and progress in genetic engineering
B.Worries about privacy protection
C.Worries about medical use of genetic engineering
D.Genetic knowledge helps to predict diseases
E.Genetic knowledge may not be properly used
AB.The application of genetic engineering in the medical fields
 
【小題1】__________
Current research into the human gene system is helping us understand why people have predispositions(易患某病傾向)to certain diseases.Knowing our genetic makeup can help us to judge whether or not we may be stricken by particular illness, such as cancer.Even before birth, we are able to do genetic screenings to determine what a child's genetic disorder will be.Scientists have already isolated and identified the genes responsible for the more than 4,000 genetic diseases that affect human beings.
【小題2】__________
The implications of this knowledge are astonishing. In addition to predicting genetic predisposition towards diseases, gene therapies may provide new treatments or cures for serious diseases.Millions of people already use genetically engineered drugs to treat heart disease, cancer, AIDS, and strokes (中風(fēng)). But with the research that is now being conducted, we may find cures to many more diseases.In the near future, genetic experimentation will also allow parents to select the traits of their children. Genetic traits that determine height, weight, eye and hair color will be able to be controlled, and many parents are excited about this potential.
【小題3】__________
Many people, however, are unwilling to accept the possibilities genetic research allowsFor example, one reason some women do not use the largest genetic testing for breast cancer is because they are afraid they will be discriminated against.Another problem is that many people do not want to discover their weakness.What if they learn that they have a disease for which there are no medical cures? How will such knowledge affect their lives? Do people really want to know what they will die of?
【小題4】__________
Many people believe that history has not always shown human decision-making to be bright when it comes to ethical(道德的)choices. Jeremy Rifkin is probably the most well known opponent of genetic engineering. He believes that humans are not responsible enough to experiment with genes and should not “play God” He asks, “Just because it can be done, does that mean it should be done?” He points out that our society will eventually look and act the same if parents select the traits of their children, and he questions the desirability of such a society.
【小題5】.__________
One of the fears expressed about genetic experimentation involves privacy. Already blood sample taken from patients in hospitals have been used for genetic research without the patients’ permission. Most people would agree that one’s health and genetic makeup are private concerns. But if insurance companies gain access to this information, it could have a large impact on insurance coverage or costs; if employers gain access to the information, it could have a large impact on hiring or promotion decisions. The possibilities for discrimination are obvious.

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1.C   2.A   3.B   4.D   5.C   6.B   7.D   8.C   9.B  10.A

  11.120°   12.3x+y-1=0   13.   14.10    15.100    16.(1),(4)

17.解:(1)設(shè)拋物線,將(2,2)代入,得p=1. …………4分

∴y2=2x為所求的拋物線的方程.………………………………………………………5分

(2)聯(lián)立 消去y,得到. ………………………………7分

設(shè)AB的中點(diǎn)為,則

∴ 點(diǎn)到準(zhǔn)線l的距離.…………………………………9分

,…………………………11分

,故以AB為直徑的圓與準(zhǔn)線l相切.…………………… 12分

(注:本題第(2)也可用拋物線的定義法證明)

18.解:(1)在△ACF中,,即.………………………………5分

.又,∴.…………………… 7分

(2)

. ……………………………14分

(注:用坐標(biāo)法證明,同樣給分)

19.

解法一:(1)連OM,作OH⊥SM于H.

∵SM為斜高,∴M為BC的中點(diǎn),∴BC⊥OM.

∵BC⊥SM,∴BC⊥平面SMO.

又OH⊥SM,∴OH⊥平面SBC.……… 2分

由題意,得

設(shè)SM=x,

,解之,即.………………… 5分

(2)設(shè)面EBC∩SD=F,取AD中點(diǎn)N,連SN,設(shè)SN∩EF=Q.

∵AD∥BC,∴AD∥面BEFC.而面SAD∩面BEFC=EF,∴AD∥EF.

又AD⊥SN,AD⊥NM,AD⊥面SMN.

從而EF⊥面SMN,∴EF⊥QS,且EF⊥QM.

∴∠SQM為所求二面角的平面角,記為α.……… 7分

由平幾知識(shí),得

,∴

,即所求二面角為. ……………… 10分

(3)存在一點(diǎn)P,使得OP⊥平面EBC.取SD的中點(diǎn)F,連FC,可得梯形EFCB,

取AD的中點(diǎn)G,連SG,GM,得等腰三角形SGM,O為GM的中點(diǎn),

設(shè)SG∩EF=H,則H是EF的中點(diǎn).

連HM,則HM為平面EFCB與平面SGM的交線.

又∵BC⊥SO,BC⊥GM,∴平面EFCB⊥平面SGM. …………… 12分

在平面SGM中,過O作OQ⊥HM,由兩平面垂直的性質(zhì),可知OQ⊥平面EFCB.

而OQ平面SOM,在平面SOM中,延長(zhǎng)OQ必與SM相交于一點(diǎn),

故存在一點(diǎn)P,使得OP⊥平面EBC. ……………………… 14分

               

              ∵底面邊長(zhǎng)為1,∴

              .    ……………… 1分

              設(shè)

              平面SBC的一個(gè)法向量

              ∴y=2h,n=(0,2h,1).… 3分

              =(0,1,0),由題意,得.解得

              ∴斜高. …………………………………………………… 5分

              (2)n=(0,2h,1)=

              由對(duì)稱性,面SAD的一個(gè)法向量為n1. ………………………………6分

              設(shè)平面EBC的一個(gè)法向量n2=(x,y,1),由

              ,得

               解得.………………… 8分

              設(shè)所求的銳二面角為α,則

              ,∴.…………… 10分

              (3)存在滿足題意的點(diǎn).證明如下:

              . ………………………… 11分

              ,令與n2共線,則. ……………… 13分

              .故存在P∈SM,使OP⊥面EBC.……………………… 14分

              20. 解:(1)當(dāng)n為奇數(shù)時(shí),an≥a,于是,. ………………3分

                       當(dāng)n為偶數(shù)時(shí),a-1≥1,且an≥a2,于是

              =. …………6分

              (2)∵,∴公比.……9分

              . …………………………………………10分

              (注:如用求和公式,漏掉q=1的討論,扣1分)

               . ……………12分

              .……15分21.解:(1)∵,∴,∴. 1分

              ,即,∴. …3分

              ①當(dāng),即時(shí),上式不成立.………………………………………………4分

              ②當(dāng),即時(shí),.由條件,得到

              ,解得. ……………………………………………5分

              ,解得.…………………………………………6分

               m的取值范圍是. ………………………………………7分

              (2)有一個(gè)實(shí)根.………………………………………………………………………………9分

              ,即

              ,則

              . ………………………10分

               △>0,故有相異兩實(shí)根

              ,∴ 顯然

              ,∴,∴. …………12分

              于是

                                  

              為三次函數(shù)的極小值點(diǎn),故與x軸只有一個(gè)交點(diǎn).

              ∴  方程只有一個(gè)實(shí)根.…………………………15分

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