【题目】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。选项中有两项为多余选项。
Recently some American scientists have given a useful piece of advice to people in industrialized nations．They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago． 【1】
The scientists say that the human life has changed greatly．Our bodies have not been able to deal with these changes in lifestyle and this had led to new kinds of sicknesses． 【2】 So they are called "diseases of civilization"．Many cancers and diseases of the blood system are examples of such diseases.
Scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none． 【3】 However, a change in food is one of the main differences between life in ancient times and that of today.
Stone Age people hunted wild animals for their meat, which had much less fat than domestic ones．They ate a lot of fresh wild vegetables and fruits．They did not have milk or any other dairy products, and they made very little use of grains． 【4】 We eat six times more salt than our ancestors．We eat more sugar．We eat twice as much fat but only one third as much protein and much less vitamin C.
【5】 But scientists say that we would be much healthier if we eat much the same way the ancient people did, cutting the amount of fatty, salty and sweet food.
A．Modern people used to suffer from "diseases of civilization".
B．People today probably
C．These new sicknesses were not known in ancient times.
D．Ancient people also got lots of physical exercise.
E．In that case, they would live much healthier.
F．But today, we enjoy eating a lot of these.
G．Stone Age people lived a simple life.
【答案】
【1】E
【2】C
【3】D
【4】F
【5】B
【解析】
试题分析：
【1】E根据前文人们应该吃1万年前人们吃的东西，在那种情况下，人们将活得更为健康。故选E。
【2】C根据前面提及的this had led to new kinds of sicknesses。以及后面的they are called "diseases of civilization"．可知C符合。
【3】D根据前文enjoyed very little alcohol or tobacco, probably none．可知古代人不抽烟喝酒，接下来应该说古代人还经常锻炼。故选D。
【4】F根据前面三句话可知古代人有很多好的习惯，而现代人恰恰相反。故选F。
【5】B根据后半句But scientists say that we would be much healthier if we eat much the same way the ancient people did, cutting the amount of fatty, salty and sweet food.可知现代人不想像古代人那样生活。故选B。
【名师点拨】
定位选项，明确各备选选项的含义，抓住其关键词语，根据文章整体结构与具体内容，将选项填入文中，填写时尤为注意各选项中出现的句子衔接手段及句中的衔接标志词。在定位选项时，要特别注意空格上下段的写作内容，以及空格上段尾句和下段首句的结构和意义。将所选项放入空白处，看看是否与上下文构成语义及逻辑上的直接关系，是否符合该处语境。能否承接前后的写作线索。使文章无论内容还是衔接上都能做到通顺。比如第20小题，B根据后半句But scientists say that we would be much healthier if we eat much the same way the ancient people did, cutting the amount of fatty, salty and sweet food.可知现代人不想像古代人那样生活。故选B。
第三学期赢在暑假系列答案
学练快车道快乐假期暑假作业新疆人民出版社系列答案
浙大优学小学年级衔接导与练浙江大学出版社系列答案科目：高中英语 来源： 题型：
【题目】请阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
My mom has eyes in the back of her head．She also taught me from an early age to be suspicious of strange men, especially when they give you presents．One day, a “nice man” bearing flowers managed to steal 20 euros from her purse, while she was holding it in her hands．“He said he was collecting for a church charity so I pulled out a euro,” she explains, “He said ‘no, no, that’s too much’ and offered to look in my purse to find a smaller coin．He must have slid out that 20 euro note at the same time．I did not even notice until an hour later．I felt so stupid.”
According to neuroscientists, the key requirement for a successful pickpocket is not having nifty (熟练的) fingers, it’s having a working knowledge of the loopholes (漏洞) in our brain．The most important of these loopholes is the fact that our brains are not set up to multi-task．Most of the time that is a good thing — it allows us to filter (过滤) out all but the most important features of the world around us．But a good trickster can use it to against you．This kind of trick involves capturing all of somebody’s attention with other movements．Street pickpockets often use this effect to their advantage by manufacturing a situation that can not help but overload your attention system．Other strategies are more psychological．Pickpockets tend to hang out a “beware of pickpockets” signs, because the first thing people do when they read it is check they still have their valuables, helpfully giving away where they are．And in my mom’s case, the thief’s best trick was not coming across like a pickpocket．“He was a very nice guy and very confident．Not someone that would cause you to suspect,” she says．Apollo Robbins, a stage pickpocket, said smart move, like moving your hand in an arc (弧) motion rather than a straight line, is another popular strategy employed by tricksters．
At last, it should be pointed out that most thefts are opportunistic．The skill level of most thieves is far less than you think．But they are opportunistic enough to keep up with new technology.
【1】What does the underlined word “it” in paragraph 2 refer to?
A. People’s brains are not designed to multi-task．
B. People’s brains can filter out all but the most important features.
C. Somebody’s attention can be distracted by a certain trick.
D. Somebody’s overload attention system.
【2】According to the passage, all of the following are pickpocket strategies except _________.
A. having nifty fingers
B. hanging out “beware of pickpockets” sign
C. displaying confidence
D. moving hand in an arc motion
【3】In the author’s opinion, _________.
A. people’s brains have many loopholes
B. thieves are more skillful than opportunistic
C. his mom’s losing money is nothing but a by-accident experience
D. signs reminding people of pickpockets can play a negative role in protecting valuables
【4】What will the author probably talk about next?
A. Mom’s another suffering
B. Pickpockets concerning new technology
C. Pickpockets’ tricks
D. Apollo Robbins’ stage pickpockets
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】假设你是一名高中生，名叫李华。因为老师担心同学们浏览不健康的网站，学校关闭了电脑教室的上网功能，同学们感到很郁闷。请你给校长写一封建议信。内容包括：
1. 无法上网给学生带来的不便；
2. 网络的必要性（帮助解决学习难题、获取最新信息；）
3. 就老师的担心发表你的看法。
注意：
1. 词数100左右；
2. 可适当增加细节，以使行文连贯；
3. 信的开头和结尾部分已经给出，不计入总词数。
Dear headmaster,
I’m writing to request you to allow us to surf the Internet in the computer classroom.
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
Yours,
Li Hua
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】In Los Angeles, drivers spend sixty-one hours every year stuck in traffic. These drivers know all too well how bad the traffic can be. “There’re too many cars, and you can’t move around a lot.”
Professor Cyrus Shahabi also knows about traffic jams. He lives more than 65 kilometers from his office at the University of Southern California, in Los Angeles. He is always late even with the help of a navigation (导航) system.He decided to develop a program called ClearPath for that. He says his program uses historical data to predict traffic conditions even before the driver leaves the house. “What’s unique (独特的) isthat we use a lot of data that’s currently become available including traffic data, weather data, and we analyze that so that we can predict what’s going to happen in front of you when leave home.”Professor Shahabi says his system does more than just answer current traffic conditions. With ClearPath, he says, a driver can decide what time he wants to leave, and ClearPath will give thefastest route. It looks at the entire road network, including surface streets as well as highways, before the driver hits the road. Professor Shahabi hopes to have ClearPath available nationwide and overseas once they can collect traffic data from other cities.
“I always thought that Los Angeles had the worst traffic, but now I know that Shanghai, Beijing, Seoul, Tokyo, believe it or not, Singapore, Hong Kong certainly are examples that can immediately use this.”Professor Shahabi hopes to share this new technology with companies that already have navigation systems, such as Google and Apple.
【1】Professor Cyrus Shahabi is often late for work because of ________.
A. his living far away
B. his car’s navigation system
C. bad traffic conditions
D. too many cars in his university
【2】What is unique about ClearPath?
A. It helps drivers know the road conditions ahead of time.
B. It can make sure that you will never be late for work.
C. It helps drivers see clearly what happens on the road.
D. It can use a lot of information and data all over the world.
【3】The underlined word “ hits” in the fourth paragraph probably means ________.
A. has accident
B. gets to
C. turns left or right
D. collects traffic data
【4】What’s Professor Shahabi’s attitude toward his invention?
A. Proud. B. Worried.
C. Disappointed. D. Optimistic.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】单词拼写，根据首字母填写单词
【1】Henry tried to s__________ help from the embassy but he failed.
【2】Without your father’s p___________, you are not allowed to drive his car.
【3】I would a____________ it if you can answer my letter as soon as possible.
【4】As we all know，no one is perfect and everyone has his own weaknesses and s_________.
【5】Columbus Day is in memory of the a_____________ of Christopher Columbus in America.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】Humor, if ________ properly, will help us break the ice and gain affection of others in social communication.
A.using B.used C.to use D. to be used
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】A Dutch artist and designer has come up with a device which he hopes will get rid of pollutants from Beijing's smog skies, creating clean air for the city's mask-wearing people.
An electromagnetic field（电磁场） will pull particles（微粒） in the smog to the ground where they can be easily cleaned.
“It's like when you have a balloon which has static（静电） and your hair goes toward it. Same with the smog,” says artist Daan Roosegaarde.
His studio has reached an agreement with the Beijing government to test the technology in one of tile capital's parks.
With its skies regularly covered by dirty gray smog, Beijing this week announced a series of emergency measures to handle the problem.
Roosegaarde says an indoor model device has already proven it works and is confident that the results — with the help of a team of scientists and engineers — can be replicated outside.
“Beijing is quite a good place because the smog in Beijing is quite low. It lies in a valley so there's not so much wind. It's a good environment to explore this kind of thing.”
“We'll be able to purify the air and the challenge is to get the top of the smog so you can see the sun again.”
Roosegaarde acknowledges that projects like this are a way of drawing attention to the problem, rather than a practical solution to Beijing's awful air pollution.
“This is not the real answer for smog. The real answer has to do with clean cars, different industry and different lifestyles.”
However, he hopes the project will make a “fundamental statement” by allowing the city's people to realize the difference between breathing clean and smog-filled air.
【1】The device works by _______.
A. helping keep the particles out with more masks
B. pulling pollutants to the ground with an electromagnetic field
C. absorbing hair with a balloon with static
D. creating clean air and let it out into the sky
【2】According to the passage, ______ .
A. the Beijing government has agreed to use the technology in Beijing
B. they have proven the results of the device both indoors and outdoors
C. the results of the air-cleaning device can be expectable
D. the Beijing government has never done anything to handle the air pollution
【3】What does Roosegaarde really mean by saying “Beijing is quite a good place…... ”?
A. The air pollution in Beijing is not quite serious.
B. The weather in Beijing is good for foreigners to live in.
C. Beijing is quite fit for using the air-cleaning device.
D. It is easy to get the top of the smog in Beijing.
【4】Roosegaarde appeals to people in Beijing to ________.
A. pay attention to air pollution and solve the problem finally
B. invent more devices to clean the smog in Beijing
C. drive modern cars and try different lifestyles
D. realize how serious the pollution they're facing is
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】For most caffeine(咖啡因)consumers, its main benefit is that it helps you get more done. This is what makes it unusual, says Stephen Braun, author of Buzz: The Science and Lore of Alcohol and Caffeine.
“Its appeal is that it helps us earn more money,” he adds. “What makes it different from other drugs is that it’s used as a productivity tool –– not for pleasure.”
Many of history’s creative minds have also been connected with a large amount of caffeine consumption (消耗).
According to one biographer, the French novelist and playwright Balzac drank as many as 50 cups of coffee a day. “Were it not for coffee one could not write, which is to say one could not live,” he once insisted.
For seven years, the film-maker David Lynch ate at the same Los Angeles diner every day, drinking up to seven sweetened cups of coffee “with lots of sugar” in one sitting, which he said would guarantee that “lots of ideas” arrived.
Ludwig van Beethoven was said to have painstakingly counted out exactly 60 coffee beans per cup when he brewed(煮)coffee.
Perhaps recent tales of caffeine excess (过量) featured the singer Robbie Williams, who reportedly consumed 36 cups of black coffee and 20 cans of Red Bull a day.
It is the routine task itself, as much as the stimulating(刺激的)effects of caffeine, that makes the process so important, says Mason Currey, author of Daily Rituals: How Artists Work. “A lot of artists use the process of making coffee as a gateway to the creative process,” he adds. “You need to get into the right mindset to do that sort of work, and the preparation process provides a focus.”
One problem with attempting to control caffeine, says Braun, is that it affects everyone differently –– it is impossible to work out a “safe” limit that works for everyone. “Eventually, you have to become your own scientist –– there isn’t an alternative to careful self-experimentation,” he says.
【1】The examples of some famous people are given to show that _______.
A. most artists like drinking coffee
B. drinking coffee helps artists make more money
C. there’s a link between drinking coffee and creating ideas
D. drinking coffee makes artists become more successful
【2】What leads to the artists’ creative process according to Mason Currey?
A. Being lost in thought. B. Drinking the coffee.
C. Brewing the coffee. D. Getting a good mindset.
【3】What does Braun advise us to do in the end?
A. To drink less coffee.
B. Never to limit caffeine use.
C. To work out a safe level of caffeine use.
D. Never to take more coffee than you need.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】I remember my' mother as a strong woman. She came to America when she was 12-old enough to remember her language, she achieved scores and grades high enough to be admitted to Duke University. With a degree in computer science, she finally became the manager of a company in New York. My mother could give fluent speeches, say "wolves" correctly.
It was my mother who always stressed the importance of language. From the time l was born,1 was read to. 1 would fall asleep to the sounds of my parents' voices, whether it was my dad's softly accented, or my mother's clear English. The flow of language was unbroken, and whether in Chinese or English , the stream of communication flowed through our house.
One October morning in sixth grade, after my mother had left to catch the train to the city ,I left the house for the bus stop. 1 was surprised when I saw our car, the door hanging open. As I drew closer ,I saw my mother lying on the ground.
In the hospital, it was hard to believe that the lady who lay before me was my mom. My mother could not remember my name. As the leaves changed colors, it became clear that the stroke had created a wall between my mother's mind and mouth: her mind was not any less clear, but the words she spoke were not what she meant.
The battle my mother faced taught me the importance of language. Without it, identity does not exist; relationships cannot be formed; stories cannot be told; directions cannot be given, and knowing any-thing about anyone is impossible. Without language, communication cannot take place. Without language, one cannot express the beauty of a sunset or the kindness of a stranger. The world would pass us by in silence.
【1】From the second paragraph, we can know____.
A. the author was taught to read since she was born
B. the author's father spoke English poorly
C. the author couldn't fall asleep without being read to
D. the author's parents taught her language by talking a lot
【2】According to the last two paragraphs, the author's mom was unable to
A. think clearly
B. express herself well
C. speak
D. open her mouth
【3】This passage is mainly about ______.
A. a strong mother
B. the importance of language
C. a family disaster
D. the significance of teaching language
查看答案和解析>>
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