2017届高考英语一轮复习课时知能训练：人教版选修7 Unit 4《Sharing》

　　课时知能训练

　　Ⅰ.阅读理解

　　(2017·惠州调研)Someday a stranger will read your e­mail without your permission or scan the Website you've visited，or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.

　　In fact，it's likely that some of these things have already happened to you.Who would watch you without your permission? It might be a spouse，a girl friend，a marketing company，a boss，a cop or a criminal.Whoever it is，they will see you in a way you never intended to be seen—the_21st_century_replacement_of_being_caught_naked.

　　Psychologists tell us boundaries are healthy，that it's important to reveal yourself to friends，family and lovers in stages，at appropriate times.But few boundaries remain.The digital bread crumbs (碎屑) you leave everywhere make it easy for strangers to reconstruct who you are，where you are and what you like.In some cases，a simple Google search can reveal what you think.Like it or not，increasingly we live in a world where you simply cannot keep a secret.

　　The key question is: Does that matter?

　　For many Americans，the answer apparently is “no”．

　　When opinion polls ask Americans about privacy，most say they are concerned about losing it.A survey found a strong bad feeling about privacy，with 60 percent of respondents saying they feel their privacy is “slipping away，and that bothers me”．

　　But people say one thing and do another.Only a tiny part of Americans change any behaviors in an effort to preserve their privacy.Few people turn down a discount at tollbooths (收费站) to avoid using the EZ­Pass system that can track automobile movements.And few turn down supermarket loyalty cards.Privacy economist Alessandro Acquisti has run a series of tests that reveal people will give away personal information like Social Security numbers just to get their hands on a pitiful 50­cent­off coupon (优惠券)．

　　But privacy does matter—at least sometimes.It's like health: When you have it，you don't notice it.Only when it's gone do you wish you'd done more to protect it.

　　【语篇解读】　本文主要讲述了信息时代的隐私保护问题。

　　1．What does the author mean by saying “the 21st century replacement of being caught naked”？

　　A．People's personal information is easily accessed without their knowledge.

　　B．In the 21st century people try every means to look into others' secrets.

　　C．People tend to be more frank with each other in the information age.

　　D．Criminals are easily caught on the spot with advanced technology.

　　【解析】　句意理解题。“the 21st century replacement of being caught naked”这句话的字面意思是“相当于21世纪被人看到裸体”。结合上下文可知，这句话意为“在21世纪信息时代，个人信息很容易被人看到，隐私被人窥视，和过去被人看到裸体一样。”A项的说法与此一致。B项的说法与A项有一定的相似之处，但是B项强调有人窥探别人隐私的行为，而原文是强调隐私“被”人看到，突出后果，故B项并不准确。C项和文意相距甚远，而D项是对“be caught naked”词组的错误理解。

　　【答案】　A

　　2．What would psychologists advise on the relationships between friends?

　　A．Friends should open their hearts to each other.

　　B．Friends should always be faithful to each other.

　　C．There should be a distance even between friends.

　　D．There should be fewer arguments between friends.

　　【解析】　推理判断题。根据第三段的第一、二句可知，C项正确。“...it's important to reveal yourself to friends，family and lovers in stages，at appropriate times.”这句话表达了向朋友、家人、爱人展现自我的重要性，等同于A项所说的向彼此敞开心怀，但要注意句尾的两个状语对“敞开心怀”的方式进行了限制。整体分析第二个宾语从句，important实际上强调的是两个状语，也就是在in stages和at appropriate times的前提下向朋友敞开心扉是重要的，而不是敞开心扉本身。由此可知C项的说法更为准确，而A项并不是作者的意图。B、D两项在两个宾语从句中都没有提到，可以排除。

　　【答案】　C

　　3．Why does the author say “we live in a world where you simply cannot keep a secret”？

　　A．Modern society has finally developed into an open society.

　　B．People leave traces around when using modern technology.

　　C．There are always people who are curious about others' affairs.

　　D．Many search engines benefit from giving away people's identities.

　　【解析】　句意理解题。“we live in a world where you simply cannot keep a secret”这句话是对上文的总结。作者使用了一个比喻句，把数字化操作留下的记录比喻为数字面包屑。第三段仅仅说人们进行电脑等操作会泄露信息，并没有说现代社会已发展成为开放的社会，所以A项不正确；B项的说法符合文意，modern technology是指文中的digital bread和Google；C项的说法来源于“for strangers to reconstruct who you are”这一句，这句话所透露出的信息仅仅是陌生人获得个人隐私更加容易，至于是否总会有人对别人的事情感兴趣则没有提到；D项的说法照应文中有关Google的内容，但文中没有提到搜索引擎获利问题，由此排除D项。

　　【答案】　B

　　4．What do most Americans do as for privacy protection?

　　A．They change behaviors that might disclose their identity.

　　B．They use various loyalty cards for business transactions (交易)．

　　C．They rely more and more on electronic devices.

　　D．They talk a lot but hardly do anything about it.

　　【解析】　推理判断题。根据文章倒数第四段“For many Americans，the answer apparently is‘no’．”可知，许多美国人并不在乎隐私被泄露。此后的两段对此进行了解释。倒数第三段讲的是美国人口头上的说法：“most say they are concerned about losing it”，多数人表示担忧隐私泄露。倒数第二段则讲了美国人的实际行动。只有一小部分美国人为保护隐私而改变了自己的行为。反过来说，大部分美国人并没有改变什么。这是典型的言行不一，正如倒数第二段第一句话“But people say one thing and do another.”恰好和D项的说法一致。

　　【答案】　D

　　5．According to the passage，privacy is like health because ________.

　　A．people will make every effort to keep it

　　B．its importance is rarely understood

　　C．it is something that can easily be lost

　　D．people don't treasure it until they lose it

　　【解析】　推理判断题。根据文章最后一段的第二、三句可知，隐私就像健康，我们丢失掉健康的时候才知道珍惜。故选D。

　　【答案】　D

　　Ⅱ.信息匹配

　　请阅读下列应用文和相关信息，并按照要求匹配信息。

　　以下是China Daily某栏目的广告：

　　A．Want to keep abreast of the dynamic pulse of China's economy? Get a glance at the most important business activities taking place here every day through Business Daily Update.

　　B．Our present headmaster has reached retirement age and the board wants to carry out the replacement in 2017.If you are a qualified and experienced individual and have the vision，energy and enthusiasm to lead the school into a new era，please write for further information.

　　C．Want a Mini Cooper but can't fit the family inside? Get one for the kids.They can jump into this Mini car，which comes in hot orange with a single adjustable seat，and ride away.But it could spoil them for that used car they'll be driving when they turn 16.

　　D．Serviced Greenfield sites aplenty.Ready for development.For sale.For business.For services.For leisure.Brand new business parks.Four­star conference facilities.

　　E．Today in business fast is no longer fast enough，even faster is still too slow to keep pace with the incredible demands placed on people and the computers they work with.That's one reason why IBM developed P60/D.60MHz 64­bit Pentium Chip computers so fast，so powerful.

　　F．If you want to be a success，the University of Waikato is right for you.We offer a wide choice of bachelor's degrees for international students，including Arts，Communication

　　Studies，etc.Tuition fees are different from department to department，generally from D|S5,000 to D|S6,000 a year.You can have a room in a 4­bedroom flat about D|S100 a month.

　　以下是个人的信息，请匹配他们最想了解的广告。

　　1．Austin E．Meredith，who graduated from Northwest Normal University in 1985 and has worked for 14 years and now an expert in a research institute on morality and education in the city.He wrote several works concerning about psychological behavior，issues on educational management，etc.He's a scholar full of creativity and passion.

　　2．Johnson Bolton，a professor of macroeconomics，is currently on a tour to Shenzhen，China and is due to give a lecture on the tendency of the world economy in Shenzhen People's Auditorium soon.He's keen on the information and news about the eastern world.

　　3．Luise Chen, a would­be Chinese senior high school graduate，is longing for a certain international higher education.She's never been abroad and eagerly know something about international recognition，the degree，yearly tuition fees and accommodation.

　　4．Philip Wong，a young overseas Chinese as an engineer from a Singapore electronic corporation，has just arrived in Shenzhen for China Hi­Tech Fair (CHTF)，which is now the largest and most influential in China about technological and technical achievements covering trades，exhibitions，forums，technologies and investment projects.

　　5．Patrick Henry，an energetic teenager aged 16，feels like physics at school，fascinated with automotive vehicles，especially the distinguished British actor—Mr.Bean's—mini cooper.As a consequence，he teaches himself mechanics and learn to maintain machines timely.

　　1．________　2.________　3.________

　　4．________　5.________

　　【答案】　1.B　由“scholar，an expert in a research institute”和B中“headmaster”等关键信息可知答案为B。

　　2．A　Johnson Bolton的信息中“a professor of macroeconomics”和A中“the dynamic pulse of China's economy”吻合。

　　3．F　Luise Chen的信息中“a would­be Chinese senior high school graduate”和F中的“the University of Waikato，international students”吻合。

　　4．E　由Philip Wong中的“electronic corporation”和E中的“IBM developed P60/D”所决定。

　　5．C　Patrick Henry中的信息“Mr.Bean's—mini cooper”和C中的“Want a Mini Cooper”正好吻合。

　　Ⅲ.读写任务

　　阅读下面的短文，然后按要求写一篇150词左右的英语短文。

　　What my mother does drives me crazy.She calls me at 10：30 p．m. every night to make sure I've arrived home safely.If I accidentally miss her call，she will keep calling all my friends and roommates until she “tracks me down”．

　　As a 20­year­old lady in Beijing，sometimes I have to ask my friends to be quiet so that I can pick up my mother's phone call，telling her a white lie that I'm already at home.

　　Recently I ran into a matchmaking meeting，which is held in a park and specifically designed for single white—collar workers in Beijing.The interesting part is that all of the attendees are single people's parents，eager to look for a life partner for their children.

　　One mother told me that her 33­year­old son is busy with his career and has zero time to find a suitable girl for himself.So she goes to the matchmaking every week，trying to find her son a perfect bride.

　　She guaranteed that her future daughter­in­law doesn't need to worry about anything for she has prepared an apartment and a car for them，and if they can't find a kindergarten near the apartment she has bought，she will buy them another one.Looking at hundreds of middle—aged parents standing in the cold outdoors in a freezing winter trying to build their children a perfect future，I suddenly understand my mother more.

　　【写作内容】

　　1．以约30个词概括这段短文的内容；

　　2．然后以约120个词就“父母的过分关爱”进行议论，内容包括：

　　(1)请举一个你或你周围的同学得到父母的过分关爱的事例；

　　(2)谈谈你对此事的看法。

　　【写作要求】

　　1．在作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子。

　　2．作文中不能出现真实姓名和学校名称。

　　【评分标准】

　　概括准确，语言规范，内容合适，语篇连贯。

　　______________________________________________________

　　【参考范文】

　　The author，a 20­year­old lady，took her own experience as an example to show that today too much care is paid to the Chinese children by their parents，even when they have already grown up.

　　What my mother does drives me crazy.She calls me at 10：30 p．m. every night to make sure I've arrived home safely.If I accidentally miss her call，she will keep calling all my friends and roommates until she

　　“tracks me down”．

　　As a 20­year­old lady in Beijing，sometimes I have to ask my friends to be quiet so that I can pick up my mother's phone call，telling her a white lie that I'm already at home.

　　The author，a 20­year­old lady，took her own experience as an example to show that today too much care is paid to the Chinese children by their parents，even when they have already grown