IMAGINE if there was a device that could do everything for you – wake you up every morning, chat with you and type your e-mails.
The piece of technology in question would be smart, able to tell you about the weather and where the nearest restaurants are.
The good thing is you no longer need to wonder, because something like this already exists. And its name is Siri.
Siri is a voice recognition application designed for Apple products and the concept has been around for almost a year.
When Siri first came out it could only speak English, but now it has “learned” lots of new languages, including Chinese, Cantonese and Taiwanese, reported The Wall Street Journal. So, you can give it orders in your mother tongue.
But how could a cell phone or a computer “hear” what you are saying and understand it? This is all because of voice recognition technology.
When you speak, your voice creates vibrations (振动) in the air – a bit like waves in the water when you throw a rock into the lake. The microphone receives the vibrations and the computer changes them into digital data that is then divided into many parts. They are analyzed one by one to see what pronunciations each part stands for. The computer then puts these pronunciations together into possible words according to its built-in dictionary.
But figuring out the words is far from enough; building words into meaningful sentences is the most difficult part. The computer has to compare what it hears to a large library of known phrases and sentences to determine what the user is saying.
However, people don’t always talk in the most standard way and sometimes make grammatical mistakes. This is why traditional voice recognition software always requires you to remember keywords and to speak in a certain way.
Fortunately, Siri isn’t like that. It’s not just “voice recognition”; it’s “natural language understanding (NLU)”. You can ask it things like “Do I need an umbrella today?” and it will know that you are asking about the weather, according to ABC News.
“The key thing is NLU – understanding what you mean and what you want,” Neil Grant from Nuance, a software company in the US, told The Guardian. “Historically, you had to learn a huge long list of commands . As NLU progresses, you can say what you want in a way that’s natural to you.”
1.What is the function of the first two paragraphs?
A．To show that invention usually results from need.
B．To clear doubts about voice recognition technology.
C．To introduce something that offers these helpful services.
D．To show how the voice recognition works.
2.Which step is the most complicated in the process of voice recognition according to the article?
A．Changing the received vibrations into digital data.
B．Analyzing the digital data to see what pronunciations it represents.
C．Putting the pronunciations together into possible words.
D．Figuring out meaningful sentences based on the words.
3.How can you get Siri to respond according to the article?
A．You can speak in a natural way as you would to a person.
B．You can only speak English and Chinese.
C．You have to say things in a certain way.
D．You have to remember keywords and speak specific commands.
4.What can be concluded from the article?
A．Siri can record and save what you say frequently into a computer dictionary.
B．Siri will fail to understand what you say if you make grammatical mistakes.
C．The biggest advantage of Siri is that it’s NLU is rather than just voice recognition.
D．Since first applied to Apple products a year ago, Siri has made great improvements.
5.The text is mainly about ________.
A．the convenience of future life.
B．an introduction to the Apple products.
C．the working system of voice recognition
D．the introduction to Siri
高三英语阅读理解困难题
IMAGINE if there was a device that could do everything for you – wake you up every morning, chat with you and type your e-mails.
The piece of technology in question would be smart, able to tell you about the weather and where the nearest restaurants are.
The good thing is you no longer need to wonder, because something like this already exists. And its name is Siri.
Siri is a voice recognition application designed for Apple products and the concept has been around for almost a year.
When Siri first came out it could only speak English, but now it has “learned” lots of new languages, including Chinese, Cantonese and Taiwanese, reported The Wall Street Journal. So, you can give it orders in your mother tongue.
But how could a cell phone or a computer “hear” what you are saying and understand it? This is all because of voice recognition technology.
When you speak, your voice creates vibrations (振动) in the air – a bit like waves in the water when you throw a rock into the lake. The microphone receives the vibrations and the computer changes them into digital data that is then divided into many parts. They are analyzed one by one to see what pronunciations each part stands for. The computer then puts these pronunciations together into possible words according to its built-in dictionary.
But figuring out the words is far from enough; building words into meaningful sentences is the most difficult part. The computer has to compare what it hears to a large library of known phrases and sentences to determine what the user is saying.
However, people don’t always talk in the most standard way and sometimes make grammatical mistakes. This is why traditional voice recognition software always requires you to remember keywords and to speak in a certain way.
Fortunately, Siri isn’t like that. It’s not just “voice recognition”; it’s “natural language understanding (NLU)”. You can ask it things like “Do I need an umbrella today?” and it will know that you are asking about the weather, according to ABC News.
“The key thing is NLU – understanding what you mean and what you want,” Neil Grant from Nuance, a software company in the US, told The Guardian. “Historically, you had to learn a huge long list of commands . As NLU progresses, you can say what you want in a way that’s natural to you.”
1.What is the function of the first two paragraphs?
A．To show that invention usually results from need.
B．To clear doubts about voice recognition technology.
C．To introduce something that offers these helpful services.
D．To show how the voice recognition works.
2.Which step is the most complicated in the process of voice recognition according to the article?
A．Changing the received vibrations into digital data.
B．Analyzing the digital data to see what pronunciations it represents.
C．Putting the pronunciations together into possible words.
D．Figuring out meaningful sentences based on the words.
3.How can you get Siri to respond according to the article?
A．You can speak in a natural way as you would to a person.
B．You can only speak English and Chinese.
C．You have to say things in a certain way.
D．You have to remember keywords and speak specific commands.
4.What can be concluded from the article?
A．Siri can record and save what you say frequently into a computer dictionary.
B．Siri will fail to understand what you say if you make grammatical mistakes.
C．The biggest advantage of Siri is that it’s NLU is rather than just voice recognition.
D．Since first applied to Apple products a year ago, Siri has made great improvements.
5.The text is mainly about ________.
A．the convenience of future life.
B．an introduction to the Apple products.
C．the working system of voice recognition
D．the introduction to Siri
高三英语阅读理解困难题查看答案及解析
There was _____ time when everything to do with ____nature could keep Anne spellbound.
A. a, the B. the, a C. a, / D. the , the
高三英语单项填空中等难度题查看答案及解析
_______ there yesterday, I could have asked him not to do so．
A． If I were B．If I was C．Had I been D．Was I
高三英语单项填空困难题查看答案及解析
A long time ago, there was an emperor. One day he told his horseman that if he could ride on his horse and 1 as much land area as he liked, he would give him the area of land he had covered. 2 enough, the horseman quickly jumped onto his horse and 3 as fast as possible to cover as much land area as he could. He 4 riding and riding, whipping the horse to go as fast as possible. Even when he was 5 and tired, he did not stop 6 he wanted to cover as much area as possible. When he at last covered a large amount of land, he was exhausted and was 7 . Then he asked himself, “Why did I 8 myself so hard to cover so much land area? Now I am dying and I only 9 a very small area to 10 myself.”
The above story is 11 to the journey of our 12 . We push ourselves very hard every day to make more 13 , to gain power or recognition. We neglect our 14 , time with our family and to appreciate the surrounding 15 and the things we love to do. One day 16 we look back, we will 17 that we don’t really need that much, 18 then we cannot turn back time for what we have 19 .
Life is not about making money. Life is definitely not about work! Work is only 20 to keep us living so as to enjoy the beauty and pleasures of life.
1. A．use B．cover C．work D．get
2. A．Good B．Strange C．Sure D．Interesting
3. A．rode B．ran C．expanded D．struggled
4. A．kept on B．asked for C．gave up D．succeeded in
5. A．sad B．excited C．confused D．hungry
6. A．but B．so C．because D．if
7. A．sleeping B．arguing C．dying D．smiling
8. A．push B．make C．destroy D．prove
9. A．need B．have C．find D．show
10. A．live B．bury C．support D．sleep
11. A．useful B．certain C．similar D．special
12. A．future B．past C．history D．life
13. A．friends B．progress C．discoveries D．money
14. A．health B．career C．honor D．freedom
15. A．things B．condition C．people D．beauty
16. A．before B．when C．unless D．since
17. A．realize B．regret C．apologize D．explain
18. A．or B．until C．however D．but
19. A．saved B．missed C．reduced D．won
20. A．possible B．probable C．necessary D．suitable
高三英语完型填空中等难度题查看答案及解析
A long time ago, there was an emperor. One day he told his horseman that if he could ride on his horse and 16 as much land area as he liked, he would give him the area of land he had covered. 17 enough, the horseman quickly jumped onto his horse and 18 as fast as possible to cover as much land area as he could. He 19 riding and riding, whipping the horse to go as fast as possible. Even when he was 20 and tired, he did not stop 21 he wanted to cover as much area as possible. When he at last covered a large amount of land, he was exhausted and was 22 . Then he asked himself, “Why did I 23 myself so hard to cover so much land area? Now I am dying and I only 24 a very small area to 25 myself.”
The above story is 26 to the journey of our 27 . We push ourselves very hard every day to make more 28 , to gain power or recognition. We neglect our 29 , time with our family and to appreciate the surrounding 30 and the things we love to do. One day 31 we look back, we will 32 that we don’t really need that much, 33 then we cannot turn back time for what we have 34 .
Life is not about making money. Life is definitely not about work! Work is only 35 to keep us living so as to enjoy the beauty and pleasures of life.
1.A. use B. cover C. work D. get
2.A. Good B. Strange C. Sure D. Interesting
3.A. rode B. ran C. expanded D. struggled
4.A. kept on B. asked for C. gave up D. succeeded in
5.A. sad B. excited C. confused D. hungry
6.A. but B. so C. because D. if
7.A. sleeping B. arguing C. dying D. smiling
8.A. push B. make C. destroy D. prove
9.A. need B. have C. find D. show
10.A. live B. bury C. support D. sleep
11.A. useful B. certain C. similar D. special
12.A. future B. past C. history D. life
13.A. friends B. progress C. discoveries D. money
14.A. health B. career C. honor D. freedom
15.A. things B. condition C. people D. beauty
16.A. before B. when C. unless D. since
17.A. realize B. regret C. apologize D. explain
18.A. or B. until C. however D. but
19.A. saved B. missed C. reduced D. won
20.A. possible B. probable C. necessary D. suitable
高三英语完型填空中等难度题查看答案及解析
I found out one time that doing a favor for someone could get you into a lot of trouble. I was 36 the eighth grade at the time, and we were having a final 37 . During the test，the girl 38 next to me whispered something，but I didn’t understand. So I leaned(倾斜) over her way and found out that she was trying to ask me 39 I had an extra pen. She showed me that 40 was out of ink and would not write．I happened to have an extra one，so I took it out of my pocket and put it on her desk．
Later, after the test papers had been 41 the teacher asked me to 42 in the room when all the other students 43 . As soon as we were alone, she began to talk to me about 44 it meant to grow up；she mentioned how important it was to stand 45 your own two feet and be responsible for your own acts. For a long time, she talked about __46 _and emphasized the fact that when people do something dishonest，they really 47 themselves．She made me promise that I would think 48 about all the things she had said. Then she told me I could 49 . I walked out of the room wondering 40 she had chosen to talk to me about all those things．
Later on，I found out that she thought I had cheated on the test. When she saw me lean over to talk to the gir1 next to me, it looked 51 I was copying answers 52 the girl’s test paper. So I came to find her and tried to explain about the pen, but all she could say was it seemed very strange to her that I hadn’t 53 anything about the pen the day she talked to me right after the test. 54 I tried to explain that I was just doing the girl a favor 55 letting her use my pen, I was sure she continued to believe that I had cheated on the test．
1. A．from B．on C．in D．at
2. A．lesson B．test C．class D．papers
3. A．seat B．seating C．sitting D．sit
4. A．whether B．why C．where D．that
5. A．one B．that C．it D．hers
6. A．handed B．turned in C．given out D．marked
7. A．work B．read C．stay D．study
8. A．gone out B．were studying C．were there D．were dismissed
9. A．how B．why C．what D．which
10. A．by B．on C．to D．with
11. A．honesty B．faith C．confidence D．reliability
12. A．improve B．punish C．cheat D．help
13. A．well B．highly C．honestly D．seriously
14. A．leave B．go on C．sit down D．refuse
15. A．if B．whether C．why D．how
16. A．like B．as though C．as D．that
17. A．for B．by C．from D．at
18. A．mentioned B．asked C．answered D．realized
19. A．Long before B．As long as C．Just as D．Even though
20. A．with B．by C．in D．through
高三英语完型填空中等难度题查看答案及解析
I found out one time that doing a favor for someone could get you into a lot of trouble. I was 36the eighth grade at the time, and we were having a final 37. During the test，the girl 38 next to me whispered something，but I didn’t understand. So I leaned(倾斜) over her way and found out that she was trying to ask me 39 I had an extra pen. She showed me that 40 was out of ink and would not write．I happened to have an extra one，so I took it out of my pocket and put it on her desk．
Later, after the test papers had been 41 the teacher asked me to 42 in the room when all the other students 43 . As soon as we were alone, she began to talk to me about 44it meant to grow up；she mentioned how important it was to stand 45your own two feet and be responsible for your own acts. For a long time, she talked about __46 _and emphasized the fact that when people do something dishonest，they really 47themselves．She made me promise that I would think 48about all the things she had said. Then she told me I could 49. I walked out of the room wondering 40 she had chosen to talk to me about all those things．
Later on，I found out that she thought I had cheated on the test. When she saw me lean over to talk to the gir1 next to me, it looked 51I was copying answers 52the girl’s test paper. So I came to find her and tried to explain about the pen, but all she could say was it seemed very strange to her that I hadn’t 53 anything about the pen the day she talked to me right after the test. 54I tried to explain that I was just doing the girl a favor 55letting her use my pen, I was sure she continued to believe that I had cheated on the test．
1. A．from B．on C．in D．at
2. A．lesson B．test C．class D．papers
3. A．seat B．seating C．sitting D．sit
4. A．whether B．why C．where D．that
5. A．one B．that C．it D．hers
6. A．handed B．turned in C．given out D．marked
7. A．work B．read C．stay D．study
8. A．gone out B．were studying C．were there D．were dismissed
9. A．how B．why C．what D．which
10. A．by B．on C．to D．with
11. A．honesty B．faith C．confidence D．reliability
12. A．improve B．punish C．cheat D．help
13. A．well B．highly C．honestly D．seriously
14. A．leave B．go on C．sit down D．refuse
15. A．if B．whether C．why D．how
16. A．like B．as though C．as D．that
17. A．for B．by C．from D．at
18. A．mentioned B．asked C．answered D．realized
19. A．Long before B．As long as C．Just as D．Even though
20. A．with B．by C．in D．through
高三英语完型填空中等难度题查看答案及解析
I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next to me whispered something, but I didn’t understand. So I leaned over her way and found out that she was trying to ask me if I had an extra pen. She showed me that hers was out of ink and would not write. I happened to have an extra one, so I took it out of my pocket and put it on her desk.
Later, after the test papers had been turned in, the teacher asked me to stay in the room when all the other students were dismissed（解散）. As soon as we were alone she began to talk to me about what it meant to grow up; she talked about how important it was to stand on your own two feet and be responsible for your own acts. For a long time, she talked about honesty and emphasized the fact that when people do something dishonest, they are really cheating themselves. She made me promise that I would think seriously about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me about all those things.
Later on, I found out that she thought I had cheated on the test. When she saw me lean over to talk to the girl next to me, it looked as if I was copying answers from the girl’s test paper. I tried to explain about the pen, but all she could say was it seemed very very strange to her that I hadn’t talked of anything about the pen the day she talked to me right after the test. Even if I tried to explain that I was just doing the girl a favor by letting her use my pen, I am sure she continued to believe that I had cheated on the test.
1.The story took place exactly ____________ .
A. in an exam room B. in the teacher’s office
C. in the school D. in the language lab
2. The teacher saw all this, so she asked the boy ____________ .
A. to go on writing his paper
B. to stop whispering
C. to stay behind after the exam
D. to leave the room immediately
3.The thing(s) emphasized in her talk was(were) ____________ .
A. seriousness B. honesty
C. sense of duty D. all of the above
4.The boy knew everything ____________ .
A. the moment he was asked to stay behind
B. only some time later
C. when the teacher started talking about honesty
D. when he was walking out of the room
高三英语阅读理解中等难度题查看答案及解析
I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next to me whispered something, but I didn’t understand. So I leaned over her way and found out that she was trying to ask me if I had an extra pen. She showed me that hers was out of ink and would not write. I happened to have an extra one, so I took it out of my pocket and put it on her desk.
Later, after the test papers had been turned in, the teacher asked me to stay in the room when all the other students were dismissed. As soon as we were alone she began to talk to me about what it meant to grow up; she talked about how important it was to stand on your own two feet and be responsible (负责任) for your own acts. For a long time, she talked about honesty and emphasized the fact that when people do something dishonest, they are really cheating themselves. She made me promise that I would think seriously about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me about all those things.
Later on, I found out that she thought I had cheated on the test. When she saw me lean over to talk to the girl next to me, it looked as if I was copying answers from the girl’s test paper. I tried to explain about the pen, but all she could say was it seemed very very strange to her that I hadn’t talked of anything about the pen the day she talked to me right after the test. Even if I tried to explain that I was just doing the girl a favor by letting her use my pen, I am sure she continued to believe that I had cheated on the test.
1.The story took place exactly ____ .
| A．in the teacher’s office | B．in an exam room |
| C．in the school | D．in the language lab |
2.The girl wanted to borrow a pen, because ____ .
| A．she had not brought a pen with her |
| B．she had lost her own on her way to school |
| C．there was something wrong with her pen |
| D．her own had been taken away by someone |
3.The teacher saw all this, so she asked the boy ____ .
| A．to go on writing his paper |
| B．to stop whispering |
| C．to leave the room immediately |
| D．to stay behind after the exam |
4.The thing(s) emphasized in the teacher’s talk was (were) ____ .
| A．honesty | B．sense of duty | C．seriousness | D．all of the above |
5.The boy knew everything ____ .
| A．the moment he was asked to stay behind |
| B．when the teacher started talking about honesty |
| C．only some time later |
| D．when he was walking out of the room |
高三英语阅读理解中等难度题查看答案及解析
I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next to me whispered something, but I didn’t understand. So I leaned over her way and found out that she was trying to ask me if I had an extra pen. She showed me that hers was out of ink and would not write. I happened to have an extra one, so I took it out of my pocket and put it on her desk.
Later, after the test papers had been turned in, the teacher asked me to stay in the room when all the other students were dismissed. As soon as we were alone she began to talk to me about what it meant to grow up; she talked about how important it was to stand on your own two feet and be responsible (负责任) for your own acts. For a long time, she talked about honesty and emphasized the fact that when people do something dishonest, they are really cheating themselves. She made me promise that I would think seriously about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me about all those things.
Later on, I found out that she thought I had cheated on the test. When she saw me lean over to talk to the girl next to me, it looked as if I was copying answers from the girl’s test paper. I tried to explain about the pen, but all she could say was it seemed very very strange to her that I hadn’t talked of anything about the pen the day she talked to me right after the test. Even if I tried to explain that I was just doing the girl a favor by letting her use my pen, I am sure she continued to believe that I had cheated on the test.
1.The story took place exactly ____ .
| A．in the teacher’s office | B．in an exam room |
| C．in the school | D．in the language lab |
2.The girl wanted to borrow a pen, because ____ .
| A．she had not brought a pen with her |
| B．she had lost her own on her way to school |
| C．there was something wrong with her pen |
| D．her own had been taken away by someone |
3.The teacher saw all this, so she asked the boy ____ .
| A．to go on writing his paper |
| B．to stop whispering |
| C．to leave the room immediately |
| D．to stay behind after the exam |
4.The thing(s) emphasized in the teacher’s talk was (were) ____ .
| A．honesty | B．sense of duty |
| C．seriousness | D．all of the above |
5.The boy knew everything ____ .
| A．the moment he was asked to stay behind |
| B．when the teacher started talking about honesty |
| C．only some time later |
| D．when he was walking out of the room |
高三英语阅读理解中等难度题查看答案及解析