17．Wouldn't it be wonderful to travel to a foreign country without having to worry about the headache of communicating in a different language？
    In a recent Wall Street Journal article，technology policy expert Alec Ross argued that，within a decade or so，we'll be able to communicate with one another via small earpieces with built-in microphones．That's because technological progress is extremely rapid．It's only a matter of time．Indeed，some parents are so convinced that this technology is imminent that they're wondering if their kids should even learn a second language．
    It's true that an increase in the quantity and accuracy of the data loaded into computers will make them cleverer at translating"No es bueno dormir mucho"as"It's not good to sleep too much．"Replacing a word with its equivalent （同義詞）in the target language is actually the"easy part"of a translator's job．But even this seems to be a discouraging task for computers．
    It's so difficult for computers because translation doesn't--or shouldn't--involve simply translating words，sentences or paragraphs．Rather，it's about translating meaning．And in order to infer meaning from a specific expression，humans have to interpret a mass of information at the same time．
    Think about all the related clues that go into understanding an expression：volume，gesture，situation，and even your culture．All are likely to convey as much meaning as the words you use．
    Therefore，we should be very skeptical of a machine that is unable to interpret the world around us．If people from different cultures can offend each other without realizing it，how can we expect a machine to do better？Unless engineers actually find a way to breathe a soul into a computer，undoubtedly when it comes to conveying and interpreting meaning using a natural language，a machine will never fully take our place．

51．What does the underlined word"imminent"i n Paragraph 2 probably mean？B
A．Ready．B．Approaching．C．Helpful．D．Advanced．
52．Why is it hard for computers to replace a word with its equivalent？B
A．Their data is not adequate enough．
B．The real meaning of words can vary．
C．Their accuracy needs big improvement．
D．A soul hasn't been breathed into them．
53．What view does the author hold about translation？A
A．Proper translation can be tough for humans．
B．Slight distinctions matter little in translation．
C．Some machines will interpret our world properly．
D．Culture deserves more attention than words used．
54．What is the best title for the text？D
A．An Expert's Precise Prediction
B．The Way of Translation
C．Who Will Be a Better Translator
D．Will Language Barrier Actually Fall
55．What is the author's attitude towards the modern technology？D
A．Unclear．B．Objective．C．Optimistic．D．Negative．

分析 本文是一篇科教類閱讀，屬于議論文，不用擔(dān)心以不同的語言進(jìn)行溝通的頭痛，去外國旅行是不是很美妙？本文以此展開談?wù)�，主要講述了通過現(xiàn)代科學(xué)技術(shù)，語言障礙能不能變小甚至消失．

解答 51．B．詞義猜測題．根據(jù)上下文內(nèi)容可知，Indeed，some parents are so convinced that this technology is imminent that they're wondering if their kids should even learn a second language．句意為事實上，有些家長確信這種技術(shù)是迫在眉睫的，他們想知道他們的孩子是否應(yīng)該學(xué)習(xí)第二種語言．故imminent意為迫在眉睫的．故選B．
52．B．細(xì)節(jié)理解題．根據(jù)It's so difficult for computers because translation doesn't-or shouldn't-involve simply translating words，sentences or paragraphs．Rather，it's about translating meaning．And in order to infer meaning from a specific expression，humans have to interpret a mass of information at the same time．可知，電腦用同義詞取代一個詞很難，因為單詞的真正含義也各不相同．故選B．
53．A．推理判斷題．根據(jù)If people from different cultures can offend each other without realizing it，how can we expect a machine to do better？可以推測出，準(zhǔn)確的翻譯對于人來說很難．故選A．
54．D．主旨大意題．閱讀全文，根據(jù)文章內(nèi)容，尤其是Wouldn't it be wonderful to travel to a foreign country without having to worry about the headache of communicating in a different language？可知，本文主要講述了語言障礙會不會變小．故選D．
55．D．推理判斷題．根據(jù)Unless engineers actually find a way to breathe a soul into a computer，undoubtedly when it comes to conveying and interpreting meaning using a natural language，a machine will never fully take our place．可知，除非工程師真正找到一種方法讓計算機(jī)有靈魂，否則當(dāng)使用自然語言傳達(dá)和解釋意義時，機(jī)器將永遠(yuǎn)不會完全占據(jù)我們的位置．故可知，作者對于科技的態(tài)度是消極的．故選D．

點評 本文是一篇科教類閱讀，題目涉及多道細(xì)節(jié)理解題，推理判斷題，主旨大意題，詞義猜測題．做題時學(xué)生應(yīng)仔細(xì)閱讀原文，把握文章主要內(nèi)容，聯(lián)系文章上下文內(nèi)容并結(jié)合所給選項含義，從中選出正確答案，一定要做到有理有據(jù)，切忌胡亂猜測

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：填空題

7．因為洪災(zāi)，我們與外界完全隔絕了．
We were completelycutofffrom the outside world because of the flood．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

8．By May，after three months，I had lost 22pounds and reached my goal of 115pounds．My friends would say"Alice，you look great!"or"How did you lose so much weight？"Those compliments made me feel good and confident．
Soon I dropped to 110pounds．A few of my friends told me that I needed to stop dieting，because I was starting to look sick．They brought me a present-a bag of chocolates，which I later gave to my sister．My mom would come to my room，with tears in her eyes，and have long chats about how harmful this diet was and begged me to stop．My dad would leave worried messages on my cell phone at school，telling me that  it would do serious harm to my body．
By mid-June，when school was coming to an end，I was down to an only alive state of 95 pounds．All of a sudden，I knew I had to do something．I guessed the number itself scared me．I recalled my doctor．He told me about a girl who was 95 pounds and was at the risk of dying．I knew I was putting my life at risk，but for what？To make those who love me worried？Was it worthwhile to be thin？
Now I realize that models in magazines，TV and movies are not realistic．The price to pay for the"perfect body"is living with a dangerous and sometimes deadly eating disorder．And there are more important things to think about than how thin you are．

11．The underlined word"compliments"in Paragraph 1 probably meansB．
A．questions      B．praise      C．understanding      D．experiences
12．Why did the author's mother come to her room in tears？A
A．Because the mother was worried about her daughter's health．
B．Because the mother thought her daughter was brave enough．
C．Because the mother was sorry to have helped her daughter go on a diet．
D．Because the mother was deeply moved by her daughter's friends．
13．The author decided to stop dietingB．
A．a(chǎn)fter her parents persuaded her out of it
B．when her weight dropped to 95 pounds
C．a(chǎn)fter she reached her goal of losing weight
D．a(chǎn)fter her friends told her to stop dieting
14．From the text we learn thatD．
A．there are no models with a perfect body in real life
B．it is too expensive for people to lose weight
C．you will be healthy as long as you stop dieting
D．a(chǎn)n unhealthy diet can lead to serious health problems
15．The underlined word"it"in Paragraph 2 probably refers toC．
A．the present from the author's friends
B．having long chats in the night
C．the author's diet to lose weight
D．the author's cell phone．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

5．The courts were asked toadopt（采用） a more flexible approach to young offenders．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

12．He used to study in a village school，_____was rebuilt two years ago．（　�。�
A．whichB．thatC．whereD．whose

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

4．Are you concerned about the effect of the haze（霧霾） in Singapore on the health of your children？Then you should read the following passage．
"Young children，especially those with lung or heart illness，should avoid outdoor activity at PSI（Pollution Standards Index---used in Singapore） levels above 100，"says Dr Biju Thomas．
The immune system（免疫系統(tǒng)） of children is not mature．（36）AExposure to the haze can result in symptoms such as a blocked nose，dry throat，breathing difficulty，and so on．
Children who are exposed to the haze and experience any of these symptoms which are not serious should recover on their own in time if they limit their exposure to the haze．（37）CTo keep children safe during the haze in Singapore，parents should keep doors and windows closed at home．Ensure children drink plenty of pure water every day．（38）G
 The answer is that there aren't any N95 masks designed for use by children．That's because these masks are made to create a seal（密封） around the mouth and nose of the adult user so particles（顆粒） can not get in．（39）DSurgical masks may not offer enough protection from the harmful particles in the haze，which is very small （2.5 microns or less）．There is usually some gap between the surgical mask and the face，through which the haze particles may easily get in．（40）FHowever，if it is necessary to take children outdoors during a haze，parents may wish to offer children's surgical mask to their children，if it brings them comfort，such as filtering out the smell from the haze．

A．So during a haze，children are especially at risk．
B．Allow children for regular travels from one building to another．
C．However，if the symptoms continue，they should ask a doctor for help．
D．The available N95 masks may not fit tightly on the face of a child．
E．So you can use a conditioner instead of opening the windows regularly．
F．So it is best to keep children indoors to protect them from the haze when the PSI is high．
G．Are N95 masks and surgical masks suitable for children？

查看答案和解析>>

科目：高中英語 來源： 題型：信息匹配

11．Many parents sometimes feel they resemble an ATM machine to their children．They want to ask for advice about giving pocket money to their children．So how much is appropriate？（16）CYou can start by listing items they want to spend their pocket money on．This exercise will vary depending on the child's age but it is a good guide to help you to decide what amount is appropriate．
 It is important that you don't hand out extra money throughout the week．This will help the child to budge and manage their spending．（17）BHowever，leaving them to do without anything will encourage them to manage their pocket money more carefully the next time．
As part of the pocket money agreement，you might list the items that the child must complete in order to"earn"the pocket money．（18）EAt least one task should be for the general household．The same is true for teenagers．They are older and can take on more responsibilities so this should be reflected in the tasks they are assigned．（19）F No matter how difficult it is for you to not give the pocket money if the agreed tasks are not completed，you must stick to the agreement．Remember，you are teaching your child basic skills in managing money and earning rewards．These skills will be of great benefit to your child throughout their life!
Finally，when it comes to teenagers，keep a close watch on how they are managing their money．If your teenager is using too much of their pocket money too quickly，talk to them about it．（20）DThis way，you can be conscious that the money is not being used for drink or worse，drugs．

A．They want to have what their peers have．
B．It may be hard to refuse to give them more money．
C．It is best to get the child involved in agreeing the amount with you．
D．You need to keep a close check on what the money is being spent on．
E．The task should be appropriate to their age in terms of safety and their ability．
F．As with all parenting situations，the golden rule is that you must follow through．
G．The amount saved can be used to purchase treats such as sweets or a magazine．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

8．A young lady _____________ is desirous of meeting with a situation in a private family where the children are under fourteen．（　　）
A．accustomed to teachingB．is used to teaching
C．accustomed to teachD．used to teach

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

9．Since the 1970s，scientists have been searching for ways to link the brain with computers．Brain-computer interface（BCI） technology could help people with disabilities to send orders to machines．
Recently，two researchers，Jose Milan and Michele Tavella from the Federal Polytechnic school in Lausanne，Switzerland，showed a small robotic wheelchair directed by a person's thoughts．
In the laboratory，Tavella operated the wheelchair just by thinking about moving his left or right hand．He could even talk as he watched the vehicle and guided it with his thoughts．
"Our brain has billions of nerve cells．These send signals through the spinal cord （脊髓）to the muscles to give us the ability to move．But spinal cord injuries or other cases can prevent these weak signals from reaching the muscles，"Tavella says．"Our system allows disabled people to communicate with the outside world and also to control machines．"
The researchers designed a special cap for the user．This cap picks up the signals from the scalp（頭皮） and sends them to a computer．The computer interprets the signals and commands the robotic wheelchair．The wheelchair also has two cameras that identify objects in its path．They help the computer react to commands from the brain．
Prof．Milan，the team leader says his team has set two goals．One is testing with real patients，so as to prove that this is a technology they can benefit from．And the other is to guarantee that they can use the technology over long periods of time．

32．How did Tavella operate the wheelchair in the laboratory？D
A．By controlling his muscles．
B．By talking to the machine．
C．By moving his hand．
D．By using his mind．
33．Which of the following shows the path of the signals described in Paragraph 5？C
A．scalp→computer→cap→wheelchair
B．computer→cap→scalp→wheelchair
C．scalp→cap→computer→wheelchair
D．cap→computer→scalp→wheelchair
34．The team will test with real patients toB．
A．make profits from them         B．prove the technology useful to them
C．make them live longer          D．learn about their physical condition
35．Which of the following would be the best title for the text？C
A．Switzerland，the BCI Research Center
B．New Findings About How the Human Brain Works
C．BCI Could Mean More Freedom for the Disabled
D．Robotic Vehicles Could Help to Cure Brain Injuries．

查看答案和解析>>

同步練習(xí)冊答案