13．Many adults enjoy a cup of coffee to have extra energy on a sleepy morning，and astronauts are  no exception．But having a drink in space isn't as easy as it is on the earth．You have to come up  with a whole new way to drink，and that's what scientists are trying to do．
"The coffee would be very hard to control in a normal cup，"said physics professor Mark Weislogel．"You'd have to shake the cup toward your face and hope that some of the hot liquid floats toward your mouth．When it comes to guessing what liquids will do in new systems，we are often in the dark．"
     Weislogel believes that creating a big zero-gravity cup would help improve the lives of  astronauts in space，so he and other researchers per formed a series of experiments with liquids on the International Space Station （ISS） to see how they move upwards on surfaces in zero gravity．
     In one of the tests，they placed two surfaces very close together to create a very narrow tunnel．They  wanted to see if liquid would easily flow up the tunnel．In another test，the researchers tried to figure out the best angle to place the narrow tunnel at so that the liquids would travel along the corners．
      The end result is a cup that doesn't look like a normal coffee cup at all．One side of the cup has a very sharp angle and，in zero gravity，the liquid naturally"flows"up that angled side of the cup，right up to the drinker's lips．
      The zero-gravity coffee cup is currently being tested on the ISS by astronaut Don Pettit，who worked with the researchers and helped them invent it．"As you sip  （啜飲），more liquid keeps coming，and you can enjoy your coffee in a weightless environment-clear down to the last drop，"said Pettit，who thinks that future humans on Mars will be using this kind of cup to drink during celebrations!
61．We can learn from Paragraph l thatA．
A．a(chǎn)stronauts have difficulty drinking Coffee in space
B．coffee drinks in the morning can make astronauts sleepy
C．a(chǎn)stronauts drink coffee in the same way as on the earth
D．scientists have made coffee in zero gravity successfully
62．The underlined sentence in Para.2 may mean"C"
A．rooms in the Space Station lack light
B．scientists can't see anything in the dark
C．scientists know little about it
D．coffee can be drunk in the dark
63．What do we know about Weislogel's cup？D
A．It looks like a very narrow tunnel．
B．Each of its sides has a sharp angle．
C．It is the same as the normal cup we are using．
D．The liquid in it will flow to the drinkers itself．
64．According to Pettit，we can learn the coffee cup isA．
A．practical                              B．weightless
C．shapeless                              D．a(chǎn)wkward
65．What is the main idea of the passage？B
A．When humans will drink coffee on Mars．
B．How humans will drink coffee in zero gravity．
C．How experiments lead to unexpected patents．
D．When a normal cup can be used in space．

分析 本文主要介紹了科學(xué)家們?yōu)榱俗層詈絾T在沒有重力的太空中喝咖啡而發(fā)明的一種新型杯子

解答 ACDAB
61．答案 A推理判斷題 根據(jù)第一段第二、三句可知，宇航員們在太空喝咖啡有困難，從而引出下面的內(nèi)容，故選A．
62．答案 C 句意猜測題 根據(jù)第一段的You have to come up with a whole new way to drink，and that's what scientists are trying to do和第二段的When it comes to guessing what liquids will do in new systems等可知，在太空中喝咖啡的時候，關(guān)于咖啡是怎樣流進一個人的口中，這一點還是未知的，故選C．
63．答案 D 細節(jié)理解題  結(jié)合第五段的One side of the cup has a very sharp angle and，in zero gravity，the liquid naturally"flows"up that angled side of the cup，right up to the drinker's lips可知，科學(xué)家們發(fā)明的這種杯子可以使咖啡自己流向喝咖啡的人的口中，故選D．
64．答案 A 推理判斷題  從倒數(shù)第二段的As you sip （啜飲），more liquid keeps coming，and you can enjoy your coffee in a weightless environment-clear down to the last drop可知，他認為這種杯子是非常實用的．
65．答案B 主旨歸納題  本文主要介紹了科學(xué)家們?yōu)榱俗層詈絾T在沒有重力的太空中喝咖啡而發(fā)明的一種新型杯子，因此選B．

點評 1、要想做好科普英語閱讀理解題，同學(xué)們就要注意平時多讀科普知識類文章，學(xué)習(xí)科普知識，積累常見的科普詞匯，從根本上提高科普英語的閱讀能力．
2、要熟悉科普類文章的結(jié)構(gòu)特點．科普類文章一般由標(biāo)題（Head line），導(dǎo)語（Introduction），背景（Back ground），主體（Main body）和結(jié)尾（End）五部分構(gòu)成．標(biāo)題是文章中心思想高度而又精辟的概括，但根據(jù)歷年的高考情況來看，這類閱讀理解材料一般不給標(biāo)題，而要同學(xué)們選擇標(biāo)題．導(dǎo)語一般位于整篇文章的首段．背景交待一個事實的起因．主體則對導(dǎo)語概括的事實進行詳細敘述，這一部分命題往往最多，因此，閱讀時，同學(xué)們要把這部分作為重點．結(jié)尾往往也是中心思想的概括，并與導(dǎo)語相呼應(yīng)，命題者常在此要設(shè)計一道推理判斷題．　　
3、在進行推理判斷時，同學(xué)們一定要以閱讀材料所提供的科學(xué)事實為依據(jù)，同時所得出的結(jié)論還應(yīng)符合基本的科普常識．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

3．A rapidly advancing contemporary science that is highly dependent on new tools is Earth system science．Earth system science involves observation and measurements on the Earth at all scales from the largest to the smallest．The huge amounts of data that are gathered come from many different locations and require special techniques for handling data．Important new tools that facilitate Earth system science include satellite remote sensing，small deep-sea submarines，and geographic information systems．
More than any other way of gathering evidence，satellite observations continually remind us that each part of the Earth interacts with and is dependent on all other parts．
Earth system science was born from the realization of that interdependence．Satellite remote sensing makes possible observations at large scales，and in many cases，measurements of factors that could not otherwise be measured．For example，the ozone hole over Antarctica--the decrease in the concentration of ozone high in the atmosphere--is measured by remote sensing，as are changes in deserts，forests，and farmlands around the world．Such measurements can be used in many areas of specialization besides Earth system science．Archaeology，for example，has benefited from satellite observations that reveal the traces of ancient trade routes across the Arabian Desert．
New tools for exploring previously inaccessible areas of the Earth have also added greatly to our knowledge of the Earth system．Small deep-sea submarines allow scientists to travel to the depths of the ocean．There they have discovered new species and ecosystems thriving near deep-sea vents that emit heat，sasses，and mineral-rich water．
Just as important as new methods of measurement and exploration are new ways to store and analyze data about the Earth system．Computer-based software programs known as geographic information systems，or GIS，allow a large number of data points to be stored along with their locations．These can be used to produce maps and to compare different sets of information gathered at different times．For example，satellite remote sensing images of a forest can be converted to represent stages in the forest's growth．Two such images，made at different times can be overlaid and compared，and the changes that have taken place can be represented in a new image．

74．The word"facilitate"in Paragraph I is closest in meaning toA．
A．enable
B．require
C．organize
D．examine
75．The author of the passage mentions that satellite observations are especially effective inD．
A．conducting scientific studies of life on the ocean floor
B．predicting future climate changes    
C．providing data to determine Earth's age
D．demonstrating interactions among all of Earth's parts
76．According to the passage，satellite observations of the Arabian Desert allow archaeologists to knowA．
A．indications of ancient routes       
B．evidence of former lakes
C．traces of early farms
D．remains of ancient forests
77．What is the main idea of the passageB？
A．special techniques are needed to classify the huge amounts of data about Earth．
B．New tools provide information about Earth that was once impossible to obtain．
C．Advances in Earth system science have resolved many environmental problems．
D．Satellite remote sensing can show changes between two images taken years apart．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

4．The seventh-inning stretch is one baseball tradition that helps make the game one of America's favorite pastimes．In the middle of the seventh inning（局）fans ritualistically stand and stretch before the home team comes to bat．
No one really knows the origin of the custom，but there are theories on how it started．Baseball historian Dan Daniel provided this explanation："It probably began as an expression of fatigue．That would explain why the stretch comes late in the game instead of at the halfway point．"
A more popular story involves President William Howard Taft and the birth of two baseball traditions．According to the account，Taft attended the first game of the 1910baseball season．On the spur of the moment，plate umpire（裁判） Billy Evans gave Taft the ball．He asked him to throw it over the plate．Taft did so，and the custom of having the president launch the baseball season with the first pitch was born．
The story continues that later that same day，President Taft，who weighed well over 300pounds，became uncomfortable in his small chair．In the middle of the seventh inning，he stood up to stretch his legs．The crowd thought that the president was leaving，so they stood up out of respect．A few moments later，Taft sat down again．The fans followed，and the seventh-inning stretch was born．What a day for traditions!
No matter how the tradition began，fans have since added to the fun．Now，as they stand to stretch during the seventh inning，they can sing along to Jack Norworth's 1927version of the song"Take Me Out to the Ball Game"after the visiting team has batted．

65．Which of the following best defines the word"ritualistically"in Paragraph 1？C
A．Attracting attention．
B．Showing excitement．
C．Continuing a custom．
D．Releasing anxiety．
66．The seventh-inning stretch is celebrated with the song"Take Me Out to the Ball Game"B．
A．a(chǎn) few moments after the beginning
B．a(chǎn)fter the visiting team has batted in the seventh inning
C．between the sixth and seventh innings
D．a(chǎn)fter the home team has batted in the seventh inning
67．In the more popular story，C．
A．Billy Evans attended the first game of the 1910baseball season
B．Taft asked Billy Evans to throw the ball over the plate
C．President Taft stood up to stretch his legs to relax himself
D．the crowd thought the president didn't respect the players．
68．How did the custom of following the"seventh-inning stretch"begin？
A
A．No one knows for sure where or when the custom began．
B．Jack Norworth started the tradition with the song in 1927．
C．Fans used it as a time to stand and stretch their legs after sitting for the first six innings．
D．William Howard Taft stood up and the rest of the fans stood in honor of the president．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

1．The British psychoanalyst John Bowlby maintains that separation from the parents during the sensitive"attachment"period from birth to three may scar a child's personality and lead to emotional problems in later life．Some people have drawn the conclusion from Bowlby's work that children should not be subjected to day care before the age of three because of the parental separation it causes，and many people do believe this．But there are also arguments against such a strong conclusion．
Firstly，anthropologists point out that the insulated love affair between children and parents found in modern societies does not usually exist in traditional societies．For example，in some tribal societies，such as the Ngoni，the father and mother of a child did not bring up their infant alone-far from it．Secondly，common sense tells us that day care would not be so widespread today if parents，care-takers found children had problems with it．Statistical studies of this kind have not yet been carried out，and even if they were，the results would be certain to be complicated and controversial．
Thirdly，in the last decade，there have been a number of careful American studies of children in day care，and they have uniformly reported that day care had a neutral or slightly positive effect on children's development．But tests that have had to be used to measure this development are not widely enough accepted to settle the issue．
But Bowlby's analysis raises the possibility that early day care has delayed effects．The possibility that such care might lead to，say，more mental illness or crime 15 or 20 years later can only be explored by the use of statistics．Whatever the long-term effects，parents sometimes find the immediate effects difficult to deal with．Children under three are likely to protest at leaving their parents and show unhappiness．At the age of three or three and a half almost all children find the transition to nursery easy，and this is undoubtedly why more and more parents make use of child care at this time．The matter，then，is far from clear-cut，though experience and available evidence indicate that early care is reasonable for infants．
74．The passage primarily argues whetherC．
A．day care should be widely spread
B．the family relationship is different in traditional societies
C．children under three should be sent to nursery schools
D．children over three will stop crying when leaving parents
75．The underlined word"it"in the first paragraph most probably meansA．
A．children's being subjected to day care           
B．the conclusion from Bowlby's work
C．the sensitive"attachment"period                  
D．a(chǎn) child's personality
76．Which of the following statements is NOT against Bowlby's theory？B
A．Day care is safe，otherwise there wouldn't be so many nursery schools．
B．Parents find the immediate effects of early day care difficult to deal with．
C．Many studies show that day care has a positive effect on children's development．
D．Separation from parent for very young children is common in some traditional societies．
77．The writer's attitude towards early day care is thatD．
A．children under three should stay with their parents
B．the effects of early day care on children are exaggerated
C．early day care has positive effects on children's development
D．the issue is controversial and its settlement calls for the use of statistics．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

8．No rows of desks in this classroom，and no teacher lecturing at the front．In fact，that's something Barrie teacher Liz Collett rarely does．Instead，she's on the move，talking to students about their work，from the small group sitting on the floor playing games to others nearby figuring out a math problem．
   The children in this class do not take a spelling test all year-in fact，the school avoids all pencil-and-paper tests-nor do they get assigned homework．Instead，their teacher gives them immediate feedback（反饋） on their work throughout the day．
   Welcome to the school of the 21st century，a place where teachers and students cooperate all the time．Such advanced classrooms are trying things，which some might consider as coddling kids-letting students give a voice-recorded essay instead of a written one or even allowing teens to design their own courses．
   Though some people blame schools for dumbing things down （降低教育標(biāo)準），others will say such changes are actually based on the newest research on how to attract today's youth and increase not only their interests，but also their achievements．Many of today's school are not holding kid's interests．And if they're not interested，they're not learning-and isn't that the point？
"Students today say they want their education to be useful and valuable，and don't want it to be simply repeating the facts．That's the kind of learning that be happening for many kids，"says Penny Milton，a researcher．"What we could argue is that to become good learners，they need to become thinkers．"
   Jan Olson，anther researcher，says schools have been operating the same way since the Industrial Revolution．But the digital age is bringing an education revolution．While using technology is a part of it，what's important for students is being able to use information and understand it，not just remembering it．
   Today's learner needs fewer traditional tests and more"effective"feedback，ongoing discussion with a teacher，which studies have found is the number one factor in improving achievement．
25．The first two paragraphs are used toB．
A．blame Liz for not being responsible for her work
B．describe what schools are like in the 21st century
C．give an example of a successful school lesson
D．question whether it is right not to assign homework
26．The underlined sentence in Paragraph 3 means"some people may think it as a way ofA"
A．spoiling children                   
B．making children become lazy
C．leading children to make mistakes   
D．caring about children
27．Jan Olson thinks it important for students toC．
A．repeat the facts without really thinking
B．learn something related to technology
C．make full use of information
D．use technology to improve their grades
28．Which is the most effective way to help students achieve more？D
A．Assigning more homework             
B．Offering immediate answers．
C．Giving more pencil-and-paper tests
D．Holding more discussions with them．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

18．Grasshoppers are having to change their song-one of the iconic sounds of summer-to make themselves heard above the noise of road traffic，ecologists have discovered．The study，published in the British Ecological Society's journal Functional Ecology，is the first to show that human-made noise affects natural insect populations．Animals use sound to communicate for many reasons，including marking out territory，warning of predators and finding mates，and although previous research shows birds，whales and even frogs change their calls in noisy environments，the impact of human-made noise on insects has been neglected until now．Ulrike Lampe and colleagues from the University of Bielefeld in Germany caught 188 male bow-winged grasshoppers，half from quiet locations and half from beside busy roads．The grasshoppers use their song to attract mates．
     The team then studied the differences in the two groups'songs in the laboratory．To encourage them to sing they exposed the males to a female grasshopper，and then recorded their courtship songs．Analysis of almost 1，000 recordings revealed grasshoppers living beside noisy roads produced different songs to those living in quieter locations．
     According to Lampe："Bow-winged grasshoppers produce songs that include low and high frequency components．We found that grasshoppers from noisy habitats increase the volume of the lower-frequency part of their song，which makes sense since road noise can mask signals in this part of the frequency spectrum（頻譜）．"
     The team's findings are important because traffic noise could be upsetting the grasshopper's mating system（交配系統(tǒng)）．"Increased noise levels could affect grasshopper courtship in several ways．It could prevent females from hearing male courtship songs properly，prevent females from recognising males of their own species，or impair females'ability to estimate how attractive a male is from his song，"Lampe explains．
     Having discovered that human-made noise affects insect communication，the researchers now want to learn more about how the mechanism works，and whether the grasshoppers adapt to noise during their development as larvae（幼蟲），or whether males from noisy habitats produce different songs due to genetic differences．
     The bow-winged grasshopper is a common species in Central Europe．Adults occur mainly between July and September，preferring dry grasslands．Around 1.5 cm long，they vary in colour from green and browns to red and purple．The male's song consists of 2 second-long phrases that increase in amplitude （振幅） towards the end．The beginning of a phrase is characterised by slower ticking sounds that increase in speed and amplitude，leading to a buzzing sound towards the end of the phrase．A courtship song usually includes 2 phrases．
63．The author wrote the article toC．
A．introduce how grasshoppers make noises to attract mates．
B．raise the awareness of protecting bow-winged grasshoppers．
C．inform us of a recent discovery of ecological research．
D．warn us that human-made noise has changed ecological system．
64．Which of the following could be the main idea of the passage？B
A．Bow-winged grasshoppers use their songs to communicate．
B．Grasshoppers change their songs to adapt to the noisy environment．
C．Grasshoppers'songs include both low and high frequency components．
D．Bow-winged grasshoppers are a common species in Central Europe．
65．What does the underlined word"impair"in the fourth paragraph mean？C
A．repair        B．develop        C．weaken         D．improve
66．Which of the following statements is true according the passage？A
A．Road noise can cover the lower-frequency part of their song．
B．Animals make sounds only for the purpose of finding mates．
C．Grasshopper larvae learn to adapt to human-made noise．
D．Bow-winged grasshoppers grow up into adults in spring．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

5．Emotional Intelligence （EQ or EI） is a set of abilities or petencies that enable us to understand and manage ourselves and our emotions effectively．EQ also helps us understand and effectively relate to others．Stress tolerance，leadership，munication，social responsibility，problem solving and creativity all require high EQ．
Here are some of the major emotional intelligence competences that make up a fully integrated personality as well as a sample of a state of the art assessment that measures EQ．
Emotional Expression-The ability to express your feelings and instincts（本能）．Emotional expression is a necessary part of your day．
EmotionalA wareness of Others-The ability to hear，sense or intuit what other people may be feeling from their words，body language（not verbal） or other direct or indirect clues．
Flexibility-The ability to bounce back，be flexible，and retain curiosity and hope in the face of adversity，change or challenge．
Optimism-B eing positive and optimistic．
EQ is recognized to be one of the most important predictors of personal，business and professional success．In a world of unprecedented change and challenge it is our ability to increase our EQ that will help us build the leadership，transparent munication and collaboration to lead better lives，do better business and contribute to a better world．
IQ may get you the client，but your EQ skills will help you keep the client and build a growing practice．Why？B ecause，while human beings like to make their decisions m an intelligent way to purchase a product or a service，the bottom line remains that we buy services and products from those we trust and like．It is our ability to trust and like another person that makes us feel comfortable with the relationship and inspires the desire to have or to purchase something from them．
It is the human ability to put instincts，emotions and thoughts into the correct position in relation to each other that gives us the competence to increase our emotional intelligence．A nd it is the human ability to use the changes and challenges we face to develop self awareness and emotional management that helps us communicate better．
With appropriate education and training，Emotional Intelligence can be developed throughout our lives．Like most human competences，Emotional Intelligence is best increased in the learning and the doing，and that is why EQ focused coaching is so powerful

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

2．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 I was born，I was read to．I 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．I 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 anything 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．

41．From where might the author's mom come to AmericaA？
A．China
B．England
C．Russia
D．Canada
42．From the second paragraph，we can knowD．
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
43．According to the last two paragraphs，the author's mom was unable toB．
A．think clearly
B．express herself well
C．speak
D．open her mouth
44．The underlined word"stroke"in the 4th paragraph most probably refers toC．
A．a(chǎn)n accident
B．a(chǎn) hit
C．a(chǎn)n illness        
D．a(chǎn) robbery
45．This passage is mainly aboutB．
A．a(chǎn) strong mother
B．the importance of language
C．a(chǎn) family disaster
D．the significance of teaching language．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

3．-How awful it is!Judy has developed a bad cold．
-Everybody is likely to have __      because of the sudden change of the weather．（　�。�
A．thoseB．oneC．itD．that

查看答案和解析>>

同步練習(xí)冊答案