题目列表(包括答案和解析)
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.
请阅读以下信息,并为他们匹配合适的新闻内容。
【小题1】“Cycle lanes in the sky” answer to traffic danger
【小题2】More cyclists are seriously injured on Britain’s roads
【小题3】Share a picture of you and your bike and help us promote the fun and freedom of cycling
【小题4】“Weight of numbers” will bring safe cycling
【小题5】Transport Secretary calls for better road design and training to help cyclists
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.
请阅读以下读者的信息,然后匹配读者和适合他/她的杂志:
【小题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.
【小题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.
【小题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.
【小题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.
【小题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.
| 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 |
A.American & British Classics
A classic is a literary work which has stood the test of time. Generations of readers have turned to classics to discover that which is ever-lasting. Through both the works themselves and the people they mirror, we may better be able to see ourselves.
B. Creative Writing
Creating Writing does not only provide us with an opportunity to express ourselves, but also holds our attention to word choice, paragraph development, and other skills useful in writing.
C. Technical Writing
It's a course which can help you to improve your communication skills in, for arid through technology.
D. Journalism
It's a course for seniors, in which we will cover how 10 gather, write and report the news. We will discuss how information is, or can be organized.
E. Non-fiction
The course is a study of non-fiction through reading many different types of non-fiction. The course will also be about the possible changes in journalistic reporting and the sharing of personal stories of various people on various topics such as travel and adventure.
请阅读以下学生的相关信息,然后匹配和他/她拟要选择的课程:
【小题1】______. Lucy .wants to become a famous reporter in the world. She is eager to have the course which can help her to realize her dream.
【小题2】_____. Sally's vocabulary is very large, but she can not organize what she write well, which makes her writing illogically. She wants to get some more skill of it.
【小题3】_____. Lily can not know how to communicate with others as a. writer. She needs to improve the skill of it badly.
【小题4】_______. Jenny wants to become a writer of biography. Therefore, she wants to choose a course connected with it.
【小题5】_______. Mary is interested in Mark Twain, especially his novels which arc full of humors. She really want to know some other writers who were born in the same country as Mark Twain was.
A.American & British Classics
A. classic is a literary work which has stood the test of time. Generations of readers have turned to classics to discover that which is ever-lasting. Through both the works themselves and the people they mirror, we may better be able to see ourselves.
B. World Literature
World Literature examines the common people found in quality literature worldwide, in these worlds, we find not only what is unique to each culture but what is universal,
C. Creative Writing
Creating Writing does not only provide us with an opportunity to express ourselves, but also holds our attention to word choice, paragraph development, and other skills useful in writing.
D. Technical Writing
It's a course which can help you to improve your communication skills in, for arid through technology.
E. Journalism
It's a course for seniors, in which we will cover how 10 gather, write and report the news. We will discuss how information is, or can be organized.
F. Non-fiction
The course is a study of non-fiction through reading many different types of non-fiction. The course will also be about the possible changes in journalistic reporting and the sharing of personal stories of various people on various topics such as travel and adventure.
请阅读以下学生的相关信息,然后匹配和他/她拟要选择的课程:
【小题1】Lucy .wants to become a famous reporter in the world. She is eager to have the course which can help her to realize her dream.
【小题2】Sally's vocabulary is very large, but she can not organize what she write well, which makes her writing illogically. She wants to get some more skill of it.
【小题3】Lily can not know how to communicate with others as a. writer. She needs to improve the skill of it badly.
【小题4】Jenny wants to become a writer of biography. Therefore, she wants to choose a. course connected with it.
【小题5】Mary is interested in Mark Twain, especially his novels which arc full of humors. She really want to know some other writers who were born in the same country as Mark Twain was.
1.解析:
,故选A。
2.解析:抽取回族学生人数是
,故选B。
3.解析:由
,得
,此时
,所以,
,故选C。
4.解析:∵
∥
,∴
,∴
,故选C。
5.解析:设公差为
,由题意得,
;
,解得
或
,故选C。
6.解析:∵双曲线
的右焦点到一条渐近线的距离等于焦距的
,∴
,又∵
,∴
,∴双曲线的渐近线方程是
,故选D.
7.解析:∵
、
为正实数,∴
,∴
;由均值不等式得
恒成立,
,故②不恒成立,又因为函数
在
是增函数,∴
,故恒成立的不等式是①③④。故选C.
8.解析:∵
,∴
在区间
上恒成立,即
在区间
上恒成立,∴
,故选D。
9.解析:∵卷.files/image084.gif)
卷.files/image346.gif)
,∴此函数的最小正周期是
,故选C。
10.解析:如图,∵正三角形
的边长为
,∴
,∴
,又∵
,∴
,故选D。
11.解析:∵
在区间
上是增函数且
,∴其反函数
在区间上
是增函数,∴卷.files/image121.gif)
卷.files/image125.gif)
,故选A
12.解析:如图,①当
或
时,圆面
被分成2块,涂色方法有20种;②当
或
时,圆面
被分成3块,涂色方法有60种;
③当
时,圆面
被分成4块,涂色方法有120种,所以m的取值范围是
,故选A。
13.解析:将
代入
结果为
,∴
时,
表示直线
右侧区域,反之,若
表示直线
右侧区域,则
,∴是充分不必要条件。
14.解析:∵
,∴
时,
,又
时,
满足上式,因此,
。
15.解析:设正四面体的棱长为
,连
,取
的中点
,连
,∵
为
的中点,∴
∥
,∴
或其补角为
与
所成角,∵
,
,∴
,∴
,又∵
,∴
,∴
与
所成角的余弦值为
。
16.解析:∵
,∴
,∵点
为
的准线与
轴的交点,由向量的加法法则及抛物线的对称性可知,点
为抛物线上关于轴对称的两点且做出图形如右图,其中
为点
到准线的距离,四边形
为菱形,∴
,∴
,∴
,∴
,∴
,∴向量
与
的夹角为
。
17.(10分)解析:(Ⅰ)由正弦定理得,
,
,…2分
∴
,
,………4分
(Ⅱ)∵
,
,∴
,∴
,………………………6分
又∵
,∴
,∴
,………………………8分
∴
。………………………10分
18.解析:(Ⅰ)∵
,∴
;……………………理3文4分
(Ⅱ)∵三科会考不合格的概率均为
,∴学生甲不能拿到高中毕业证的概率
;……………………理6文8分
(Ⅲ)∵每科得A,B的概率分别为
,∴学生甲被评为三好学生的概率为
。……………………12分
19.(12分)解析:(Ⅰ)∵
,∴
,
,
,……………3分
(Ⅱ)∵
,∴卷.files/image484.gif)
,
∴
,卷.files/image490.gif)
卷.files/image486.gif)
又
,∴数列
自第2项起是公比为
的等比数列,………………………6分
∴
,………………………8分
(Ⅲ)∵
,∴
,………………10分
∴
。………………………12分
20.解析:(Ⅰ)∵
∥
,
,∴
,∵
底面
,∴
,∴
平面
,∴
,又∵
平面
,∴
,∴
平面
,∴
。………………………4分
(Ⅱ)∵
平面
,∴
,
,∴
为二面角
的平面角,………………………6分
,
,∴
,又∵
平面
,
,∴
,∴二面角
的正切值的大小为
。………………………8分
(Ⅲ)过点
做
∥
,交
于点
,∵
平面
,∴
为
在平面
内的射影,∴
为
与平面
所成的角,………………………10分
∵
,∴
,又∵
∥
,∴
和
与平面
所成的角相等,∴
与平面
所成角的正切值为
。………………………12分
解法2:如图建立空间直角坐标系,(Ⅰ)∵,
,∴点
的坐标分别是
,
,卷.files/image560.gif)
,∴
,
,设
,∵
平面
,∴
,∴
,取
,∴
,∴
。………………………4分
(Ⅱ)设二面角
的大小为
,∵平面
的法向量是
,平面
的法向量是
,∴
,∴
,∴二面角
的正切值的大小为
。………………………8分
(Ⅲ)设
与平面
所成角的大小为
,∵平面
的法向量是
,
,∴
,∴
,∴
与平面
所成角的正切值为
。………………………12分
21.解析:(Ⅰ)设抛物线方程为
,将
代入方程得卷.files/image600.gif)
所以抛物线方程为
。………………………2分
由题意知椭圆的焦点为
、
。
设椭圆的方程为
,
∵过点
,∴
,解得,
,
,
∴椭圆的方程为
。………………………5分
(Ⅱ)设
的中点为
,
的方程为:
,
以
为直径的圆交
于
两点,
中点为
。
设
,则卷.files/image632.gif)
∵
………………………8分
∴卷.files/image638.gif)
………………………10分
当
时,
,
,
此时,直线
的方程为
。………………………12分
22.(12分)解析:(Ⅰ)∵
是偶函数,∴
,
又∵
∴
,
,………………………2分
由
得,
,
∵
时,
;
时,
;
时,
;∴
时,函数
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com