2．What would it be like to take a walk on the surface of Mars？If you could design the tallest building in the world，what would it look like？Do you dream of being the next J．K．Rowling？This summer，you can experience all of these things，and more．All you need is an Internet connection and your imagination．
   A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day．Many kids like to use that time to chat with friends，play games or check e-mail．But next time you get on the Web，try exploring the world instead．"With the Internet，you can go back 11，000 years in time，or go 11，000 kilometers across the planet，"said Russell，Web search expert of Google．"The whole scope of history and the world is open to you．"
   There is a wealth of information to be found online．For example，if your family is going on vacation somewhere，do a quick online search on the area before you even get in the car．"What's the background of the place； what's the history？"says Russell．"I like to tell my kids，‘Whenever you have a question，whenever you have a doubt，search it out．'"
   Ready to launch a virtual（虛擬的） journey of your own？Here are a few starting points to get you thinking and to help you on your way．You can invite your parents along for the ride，too．Always ask for permission before downloading programs and software into your computer．And，check with a parent or adult before visiting any new Web site．
   Navigate the world in 3-D with Google Earth．Begin in outer space and zoom into the streets of any city，from Hong Kong to San Francisco．Or，visit ancient monuments and watch the changing rainforests over time．With the moon in Google Earth tool，you can walk in Neil Armstrong's famous footsteps．Take a guided tour of the moon's surface with Armstrong's fellow shuttle mate astronaut Buzz Aldrin．
56．According to Russell，the kidsC
A．spend too much time on the Internet           
B．should never chat and play games online
C．can solve their problems through the Internet    
D．should study hard instead of chatting online
57．From the passage we know thatA
A．we can find much information we need online   
B．Neil Armstrong traveled to the moon alone
C．the kids can download programs onto the computer freely
D．the kids can visit the new website freely without parents'guidance
58．According to the passage，if you want to go to Tropical Rainforests，you canD
A．take the time shuttle                                                 
B．go to the cinema to watch 3-D films
C．find a travel agency in Google                                 
D．use Google Earth
59．The passage is mainly intended forD
A．parents                 
B．kids                            
C．teachers                   
D．a(chǎn)dults
60．In which section of a website can we probably read this passage？C
A．Culture
B．Health
C．Internet World
D．Tourism．

分析 本文是鼓勵(lì)孩子們利用網(wǎng)絡(luò)可以解決遇到的一切問題，可以利用網(wǎng)絡(luò)資源參觀這些一些地方，而不是真正坐時(shí)光穿梭機(jī)，去影院看電影或者是找旅游公司．

解答 56．答案 C．細(xì)節(jié)理解題，由第三段最后一句"Whenever you have a question，whenever you have a doubt，search it out．"可知，孩子們可以通過因特網(wǎng)解決問題．故答案選C．
57．答案 A．細(xì)節(jié)理解題，根據(jù)文中句子"There is a wealth of information to be found online"網(wǎng)上可以發(fā)現(xiàn)豐富的信息，所以答案選A．
58．答案 D．細(xì)節(jié)理解題，根據(jù)文中句子"Navigate the world in 3-D with Google Earth"在3D的世界里用谷歌地圖瀏覽世界，如果我們要去 Tropical Rainforests就用Google Earth，所以答案選D．
59．答案 D．細(xì)節(jié)理解題，根據(jù)文章第二段"A recent study by the Kaiser Family Foundation found that kids spend an average of 1 hour and 29 minutes online each day"可見這篇文章是針對年輕人寫的，所以答案選D．
60．答案 C．推理判斷題，本文寫的是網(wǎng)絡(luò)時(shí)代我們可以通過網(wǎng)絡(luò)解決我們所遇到的任何問題，所以本文不可能在文化、健康、或者是旅游欄目上看到這篇文章，Internet World互聯(lián)網(wǎng)世界應(yīng)該是這篇文章的出處，所以答案選C．

點(diǎn)評 首先，對原文材料迅速瀏覽，掌握全文的主旨大意．因?yàn)殚喿x理解題一般沒有標(biāo)題，所以，速讀全文，抓住中心主旨很有必要，在速讀的過程中，應(yīng)盡可能多地捕獲信息材料．
  其次，細(xì)讀題材，各個(gè)擊破．掌握全文的大意之后，細(xì)細(xì)閱讀文章后的問題，弄清每題要求后，帶著問題，再回到原文中去尋找、捕獲有關(guān)信息．
  最后，要善于抓住每段的主題句，閱讀時(shí)，要有較強(qiáng)的針對性．對于捕獲到的信息，要做認(rèn)真分析，仔細(xì)推敲，理解透徹，只有這樣，針對題目要求，才能做到穩(wěn)、準(zhǔn)．

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

12．Disability doesn't mean inability．Although he has been blind since birth，18-year-old Joseph Chadbourne never feels different from his 90classmates at Akron's Firestone High School in Ohio，US．
Chadbourne walks with a cane （拐杖），and he is often arm-in-arm with a classmate who is happy to help him down the hallway or on the stairs．His textbooks and exams are in Braille（盲文），and he types his assignments and notes on a BrailleNote，a small computer hooked up to a printer．Because of his disability，he's permitted extra time on exams，but Chadbourne says he doesn't need it，as he completes his tests in the same amount of time as other students．
Teachers at Firestone have been impressed by Chadbourne，whom they say hasn't let his disability stop him from doing anything he wants to do．He's one of the top students in his class and he was on the swim team．
"He doesn't take，‘You can't do this，'for an answer，"Chadbourne's history teacher，Jill Regenos，told Akron Beacon Journal．
Chadbourne joined the swim team in his sophomore （高中二年級）year．His coach used a broom handle to poke （戳）him while in the water．This would give him the signal that he needed to flip （翻身）．
"It takes a month or so to get good timing，"Chadbourne said of the flips．"They tap and I immediately go into a turn．"
Chadbourne has even done his part to give back．He has taken part in an annual swim team fundraiser （募捐活動）to raise money for Akron Children's Hospital，swimming more than 10consecutive （連續(xù)的）hours this year，with only 10-minute breaks each hour．He also has tutored a younger blind student in Braille and reading fluency．
Chadbourne has this advice for other students with disabilities："Just don't let it stop you．If you put your mind to it，you can do anything．"

51．What is Paragraph 2 mainly about？C
A．Chadbourne's achievements．
B．Chadbourne's struggles．
C．How Chadbourne lives his campus life．
D．How Chadbourne is treated by those around him．
52．When teaching Chadbourne to swim，his coachD．
A．often doubted whether he was good enough
B．poked him when he didn't follow instructions
C．spent about a year training him to flip
D．used a special signal to tell him what he should do
53．Which of the following best describes Chadbourne？B
A．Independent and modest．B．Determined and confident．
C．Kind-hearted and humorous．D．Patient and caring．
54．Which of the following statements is TRUE according to the text？C
A．Chadbourne is studying at a school for physically disabled children．
B．Because of his disability，it usually takes Chadbourne extra time to complete his work．
C．Chadbourne encourages other disabled students to follow their dreams and not let their disabilities hold them back．
D．To collect money for his treatment fees，Chadbourne together with his swim team joined in fund-raising activities．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

13．Most schools in America do not have the latest equipment in laboratories．It is just too costly．But the eastern state of Maryland and8 non-profit group found a way to make such equipment available during the school year．They put it on a bus!
    The 13-meter-long Maryland BioLab is a mobile classroom filled with equipment that lets students explore many kinds of science．It travels around the state visiting schools．It has everything from biology to forensic science（法醫(yī)學(xué)）．The mobile lab has been bringing bioscience education to schools around Maryland for more than 10 years，
"It is really nice to get the students in here with hands-on activities．They get really excited and want to be engaged．"said Ms．Mangus，who is in charge of the program．She said that many students finished their experiments and left the bus excited about the possibility of becoming a scientist．
    At the end of each class，Ms．Mangus talked to the students about how she became a scientist．"If we have enough time，we like to take five，ten minutes and talk about us，ourselves．I tell them how I got into science，maybe where I went to school，what I did，and the different kinds of things we could do．"
    Brian Gaines，the chief executive officer of the foundation supporting the BioLab program，said the organization's goal was to help create the next generation of scientists．"We use this program to talk about careers in science-not only science，but science，technology，engineering and math．Students on the bus get real-life experience they do not get in a classroom．"

56．Which of the following is true about the BioLab？B
A．It visits schools around the United State．
B．It's a mobile lab for the schools in Maryland．
C．It is used to replace the ordinary classroom．
D．It is equipped with all kinds of school things．
57．The students are very pleased becauseA．
A．they can do experiments with their own hands
B． they can have face-to-face talks with scientists
C．the bus comes to their school every day
D．they can realize the dreams of being scientists
58．Ms．Mangus talked about her experience toC．
A．make her classes lively and interesting
B．show off her achievements
C．a(chǎn)rouse the students'interest in science
D．get the students more involved in class
59．According to Brian Games，the real purpose of the program is toA
A．help create the future scientists
B．prepare students for future careers
C．improve students'marks in schools
D．save money for the government
60．Which of the following would be the best tide for the test？D
A．Bioscience Education in America．        
B．A New Way to Do Experiments!
C． The Way to Be a Scientist．                
D．A BioLab on a Bus!

查看答案和解析>>

科目：高中英語 來源： 題型：完形填空

10．It was the so-called"supermoon"evening the other night．That is when the moon is at its（41）B and brightest point．I decided to take a （42）Cfrom the book I was reading and go out to（43）Dit for a while．A gentle rain was falling as I（44）Bout into my yard and looked up at the sky．At first I thought the rain clouds would ruin my（45）A，but it wasn't long before they（46）Bright where the giant moon was resting in the sky，and the golden light from it（47）Aup the sky．I stood there for a long time moved by the sight and（48）Cnoticed the cold rain drops beating my head．
When I finally took my（49）Coff the sky，I saw something else（50）Din the night．Dozens of little fireflies were blinking their own（51）Bon and off．It was so wonderful seeing them again．They had always（52）Dmy summer nights more lovely with their lights．Their little blinks were so （53）Acompared to the giant moon，yet they too made the dark，rainy night look a little brighter．
You know，sometimes I（54）Alike one of those tiny fireflies trying to shine my light in this world．（55）Cit is so weak and small，I know that if I don't shine my light and （56）Bmy love，this world will become a darker place．I know too that the（57）DI shine，the more others will share their own loving light as well．
Don't let this sometimes dark world（58）Ayou then．So I think you should shine your own light as brightly as you can．You can（59）Cothers to shine theirs as well．（60）B，you should never forget to share your love with laughter and joy．

41．A．biggestB．closestC．strongestD．farthest
42．A．lookB．shiftC．breakD．breath
43．A．checkB．faceC．observeD．a(chǎn)ppreciate
44．A．removedB．steppedC．rushedD．dashed
45．A．viewB．imaginationC．interestD．scene
46．A．wentB．partedC．gatheredD．passed
47．A．litB．spreadC．pickedD．put
48．A．freelyB．shortlyC．hardlyD．easily
49．A．thoughtB．mindC．eyesD．head
50．A．glaringB．burningC．flamingD．shining
51．A．energyB．lightsC．bodiesD．heat
52．A．describedB．drivenC．causedD．made
53．A．tinyB．obviousC．sharpD．dark
54．A．feelB．hopeC．planD．intend
55．A．IfB．SinceC．AlthoughD．Because
56．A．cherishB．shareC．buildD．value
57．A．higherB．betterC．longerD．brighter
58．A．discourageB．a(chǎn)nnoyC．disturbD．a(chǎn)maze
59．A．a(chǎn)ttractB．a(chǎn)ccompanyC．inviteD．a(chǎn)llow
60．A．HoweverB．BesidesC．StillD．Instead

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

17．Back in the 1860s，a British scientist named Henry Walter Bates noticed something interesting in the animal world：some harmless animals change the color or patterns of their skin to pretend to be deadly．For example，a kind of butterfly，Common Mormon，can change the pattern on its wings so that it looks like another butterfly species，the Common Rose，which is poisonous for birds to eat．
    Bates argued that animals develop this ability to protect themselves from being eaten．This theory had been widely accepted by scientists．But one question remains：how do these animals manage to do that？
    After more than 150 years，scientists are finally able to answer that question-it is all down to a gene called"doublesex"，according to a study published on March 6 in the journal Nature．
    In fact，scientists have long known that genes are responsible for this useful ability．Just like your hair color and the shape of your eyes are determined by your genes，the patterns on a butterfly's wings can be explained similarly．But until the new study，scientists hadn't been able to find out which genes in particular were responsible．
    Encouraged by the development of new technologies for studying genes，scientists at the University of Chicago，US decided to give it another try．They compared the genetic structure of the Common Mormons that changed their wing patterns with those of ones that did not．And all the results pointed to a single gene，"doublesex"．
This was much to the scientists'surprise．They used to expect that something as complex as this would be controlled by many different genes．For example，one gene would control the color of the upper part of the wing，one would do so for the lower part and one would control wing shape．
    However，the"doublesex"gene doesn't quite do everything by itself．Instead，it acts like a switch-it"tells"other genes to change the wing patterns．Isn't that clever？
    Scientists believe that this special ability of the"doublesex"gene was developed throughout the long history of evolution．"The harmless species gains an advantage by resembling something predators （捕食動物） avoid，"Sean Carroll，a scientist at the University of Wisconsin-Madison，US told Nature．"It was obvious evidence for natural selection．"
63．What was newly discovered by scientists at the University of Chicago？D
A．Some animals can change their skin color．
B．Some butterflies can disguise themselves as other species．
C．Genes are responsible for the change in animals'skins．
D．Common Mormons change their skin patterns due to a certain gene．
64．What surprised scientists in the study？C
A．So many genes are involved in the change of patterns．
B．The genetic structure of the butterflies is so complex．
C．A single gene determines the change of patterns．
D．The gene"doublesex"singlehandedly changes the wing patterns．
65．Which of the following is the best title？B
A．A new discovery                  
B．How butterflies stay safe
C．A gene called"doublesex"
D．Natural selection．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

7．On countless mornings over the past year，I stood with my son，James，in our driveway，watching our neighbor hurry off to kindergarten．My wife and I wanted to give James the best  education，but that meant we'd have to change our jobs and spend less time with our kid．I asked myself，"Would this trade-off be worth it？"When I look at the research on child development，I think it might not．Where our kids go to school might matter less than most American parents think．
    Social scientists have long tried to determine why some children grow up to be successful．In a 2001 study，Greg Duncan，a professor of education at the University of California，measured the influence that the people in a child's life have on how well the child does in school．Duncan and his team found almost no relationship between how students did on the test and whom they sat beside in class，whom they hung out with after school and who lived in their block．The only meaningful link they found was between siblings （兄弟姐妹） and twins in particular．
     For a long time，scholars thought that a family's income heavily affected how well kids did   in life．But that might not be the case．When Susan Mayer at the University of Chicago looked at the relationship between family income and lifetime achievement，she ran a series of experiments to measure it，finding such outcomes weren't caused by income．She argued that the things that make a difference are relatively inexpensive：the number of books a kid has or how often his family goes to museums．
    Lareau，another scholar began one of the most in-depth observations of American parenting．He concluded that success is much more related to the amount of time parents spend with their children．He said"Many parents I interviewed are anxious about their children's futures．But they have exaggerated（夸大） the sense of the risks involved if they don't give their children'the best'of everything．"
    So at last，we decided to leave things as it were．More time with our kid is the best we can provide．
25．The first paragraph is intended toA
    A．introduce the topic of the passage
    B．confirm the result of a research
    C．stress the importance of good education
    D．support a research on child development
26．From the passage we know that most American parentsC．
    A．spend a lot of time with their children
    B．like to buy a variety of books for their children
    C．think children's achievement largely depends on schools
    D．believe their income cannot afford children's education
27．Who believes children's brothers and sisters may influence their academic performance？B
    A．Lareau．         B．Greg Duncan．    C．Susan Mayer．    D．James．
28．Which of the following can be the best title of the passage？A
    A．Parents'time matters to children's future．
    B．School education determines children's future．
    C．Family income counts to children's achievements．
    D．Less education means more risks for children's success．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

14．For many young people，going to university is one of the most important （61）stages （stage）of their lives．It is the time when young people will move out of （62）their  （they）home to live with other people，often strangers．（63）Especially （especial）in the U．S，people often travel very far （64）from home to study．It is a time to be（65）independent  （independence）．
At university，you will （66）be taught （teach）by lectures and professors who are leading figures in their study．The opportunity to learn from and to discuss with them is（67）what drives some people to apply to university．Students are required to choose a major that they wish to study．Apart from the （68）academic （academy）benefit，life at university also can allow students．（69）to develop （develop）their interests in many fields．
Therefore，university is a place（70）where you attain knowledge，to develop your values and to accept those who may be different．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．This mathematic problem is very difficult，but we have managed to work it out_____．（　�。�
A．somewhereB．anywhereC．somehowD．somewhat

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

12．---Is there anything you'd like for dinner？
---No，nothing ____．（　�。�
A．in placeB．in returnC．in particularD．in turn

查看答案和解析>>

同步練習(xí)冊答案