Fei-Fei Li arrived in the U. S. from China at age 16 with many big dreams. And it took many unusual jobs to help her achieve them. Luckily, she was smart and extremely driven. And today, she’s the director of Stanford University’s artificial intelligence lab.
“As one of the leaders in the world for A. L., I feel much excitement and responsibility to create the most awesome and excellent technology for society and to educate the most awesome and excellent technologists—that’s my calling.” Li said.
She is also a loyal advocate for diversity in the tech industry.
“I see extremely talented Stanford PhD students struggling with their visas and I find it unthinkable that we create so many barriers for the talents of the world”, Li said. While Li was in college at Princeton, she borrowed money from friends and even her high school math teacher to run a dry-cleaning business for her parents in order to help them get by. Li attended classes during the week and worked at the business on the weekends. Then, when Li was in graduate school, her mom developed cancer and had a stroke (中风). “It was difficult to keep moving ahead while all of this was happening. The real existential challenge is to live up to your fullest potential, live up to your sense of responsibility and to be honest to yourself about your dreams while doing it,” she said.
Li was named a Great Immigrant of 2016 by the Carnegie Corporation, the nation’s oldest grant making foundation which honors roughly 40 naturalized U. S. citizens each year. Her graduate studies were supported by the Paul & Daisy Soros Fellowships for New Americans.
1.What do we know about Fei-Fei Li according to Paragraph 1?
A. She was born in the United States of America.
B. She has made many of her dreams come true.
C. She worked very hard because she’s not gifted.
D. She’s now doing researches on AI in China.
2.What does the underlined word “calling” in Paragraph 2 refer to?
A. Interest in technology. B. Desire to help.
C. Creativity in science. D. Sense of duty.
3.What was Fei-Fei Li’s life like before she graduated from university?
A. She had been struggling with her visa.
B. Both her parents suffered from illness.
C. Her family was faced with a tight budget.
D. It was difficult for her to attend classes.
4.Fei-Fei Li has achieved success because ________.
A. her awareness of her duty and goals made a difference
B. an American foundation gave her support
C. the Carnegie Corporation named her a Great Immigrant
D. she was lucky enough to borrow money from others
高三英语阅读理解简单题
Fei-Fei Li arrived in the U. S. from China at age 16 with many big dreams. And it took many unusual jobs to help her achieve them. Luckily, she was smart and extremely driven. And today, she’s the director of Stanford University’s artificial intelligence lab.
“As one of the leaders in the world for A. L., I feel much excitement and responsibility to create the most awesome and excellent technology for society and to educate the most awesome and excellent technologists—that’s my calling.” Li said.
She is also a loyal advocate for diversity in the tech industry.
“I see extremely talented Stanford PhD students struggling with their visas and I find it unthinkable that we create so many barriers for the talents of the world”, Li said. While Li was in college at Princeton, she borrowed money from friends and even her high school math teacher to run a dry-cleaning business for her parents in order to help them get by. Li attended classes during the week and worked at the business on the weekends. Then, when Li was in graduate school, her mom developed cancer and had a stroke (中风). “It was difficult to keep moving ahead while all of this was happening. The real existential challenge is to live up to your fullest potential, live up to your sense of responsibility and to be honest to yourself about your dreams while doing it,” she said.
Li was named a Great Immigrant of 2016 by the Carnegie Corporation, the nation’s oldest grant making foundation which honors roughly 40 naturalized U. S. citizens each year. Her graduate studies were supported by the Paul & Daisy Soros Fellowships for New Americans.
1.What do we know about Fei-Fei Li according to Paragraph 1?
A. She was born in the United States of America.
B. She has made many of her dreams come true.
C. She worked very hard because she’s not gifted.
D. She’s now doing researches on AI in China.
2.What does the underlined word “calling” in Paragraph 2 refer to?
A. Interest in technology. B. Desire to help.
C. Creativity in science. D. Sense of duty.
3.What was Fei-Fei Li’s life like before she graduated from university?
A. She had been struggling with her visa.
B. Both her parents suffered from illness.
C. Her family was faced with a tight budget.
D. It was difficult for her to attend classes.
4.Fei-Fei Li has achieved success because ________.
A. her awareness of her duty and goals made a difference
B. an American foundation gave her support
C. the Carnegie Corporation named her a Great Immigrant
D. she was lucky enough to borrow money from others
高三英语阅读理解简单题查看答案及解析
In a study published in the U. S. journal Science, researchers from the Chinese Academy of Agricultural Sciences(CAAS) and the University of Florida identified the chemical combinations and genetic recipe for better tomato flavor(味道).
“In recent years, consumers often complain that the modern tomato is less flavorful than it once was” said co-principal researcher Sanwen Huang. “Our results provide a practical road map for breeding tomato varieties with better flavor.”
For the study, a 170-person consumer group was created to evaluate 160 tomatoes representing 101 varieties, based on qualities such as “overall liking” and “flavor degree”. The results pointed to dozens of chemical compounds of interest, and further research using a statistical model discovered 33 flavor compounds connected with consumer liking, such as glucose(葡萄糖). The reason why modern tomatoes don’t taste good anymore is that a total of 13 of these flavor-associated compounds “were significantly reduced in modern varieties,” their paper wrote. Moreover, the researchers found that smaller fruit tended to have greater sugar content, suggesting that “selection for more sizable tomatoes has cost sweetness and flavor”.
Based on this knowledge, Huang and Professor Harry Klee of the University of Florida studied the whole genomes of 398 varieties of tomato, identifying about 250 positions of genes on a chromosome(染色体), which controlled tomato flavor.
“We’re just fixing what has been damaged over the last half century to push them back to where they were a century ago,” said Klee in a statement. “We can make the supermarket tomato taste noticeably better.” Klee said new tomato varieties with better flavor could be ready in three to four years. In addition, “the genes and pathways identified here in the tomato almost certainly point to pathways worth researching for improvement of flavor quality in other fruit crops,” they wrote.
1.According to the text, the study ________.
A. was carried out just through a survey
B. was conducted by Chinese researchers themselves
C. was completely focused on the genes of different tomatoes
D. was done with the background of declining flavor of tomatoes
2.The researchers have found that ________ in the study.
A. bigger tomatoes are much sweeter
B. some genetic positions affect the taste of tomatoes
C. some chemical compounds make tomatoes less tasty
D. a total of 13 flavor-associated compounds make tomatoes appealing in taste
3.What is the influence of the study according to the text?
A. The study lays the foundation for further researches to improve other fruit crops’ flavor.
B. The study makes it possible for us to have noticeably more tasty tomatoes next year.
C. The study provides a road for where to plant tomatoes with better flavor.
D. The study has fixed all the genes of existing tomatoes.
高三英语阅读理解困难题查看答案及解析
Officials in the Midwestern U. S. town of Joplin, Missouri, say the death from Sundays’ big tornado reaches 116 and that search efforts continue for possible survivors trapped in rubble (碎石). Search and rescue teams are conducting their third sweep through the nearly 10 kilometer – long and one – kilometer wide area of destruction left by the tornado. They are working as quickly as possible while weather conditions remain relatively stable. More storms are forecast for the area.
Joplin Fire Chief Mitch Randles said there are areas with large piles of rubble that might hold survivors. “We are still finding individuals. We did rescue seven individuals from underneath rubble yesterday and, of course, we are also finding dead folks as well.” Said more folks and that is why we are doing these searches. We want to make every opportunity that we can to find everybody that is in the rubble and that has survived to this point.”
Randles said the current sweep involves a slower pace that previous searches and that he plans a fourth search, possibly on Wednesday, using specially trained dogs. “We are searching every structure that has been damaged or destroyed in a more in-depth manner, “he said.” I have dogs and dog handlers coming from all over the country do help us in that effort.”
Joplin City Manager Mark Rohr said the Red Cross and other volunteer organizations are helping people who were left homeless by the tornado and that the Federal Emergency Management Agency, or FEMA, is on hand to help. “Joplin is a great city. We have suffered a great loss, “said Rohr.” We will recover and we will recover strongly and we have a lot of help and a lot of volunteers to make that easier.”
The tornado that struck Joplin was classified by the Natioonal Weather Service as an F – 4, with winds of more than 300 kilometers per hour. It lasted only 20 minutes, but it killed more that 100 people, injured more than 400 others, and destroyed or heavily damaged some 2,000 homes, businesses, churches and a hospital. Authorities have registered more than 1,700 calls about missing people and they hope to resolvemost of those cases soon, as victims are identified and survivors come forth and reunite with loved ones.
This was the worst tornado to strike the United States in 60 years. It was the latest in a wave of violent storms that have swept Midwestern and southern states in recent weeks, leaving more than 300 people dead an causing more than $2 billion dollars in damage.
1.What kind of disaster (灾害)of this article is talking about?
A．tornado B．earthquake C．flood D．drought
2.The best headline for this newspaper article would be________.
A．Difficulties in the Rescue
B．The Great Loss Brought by the Tornado
C．Search for Survivors After the Disaster
D．Worst Tornado in the USA
3.The word “resolve” in Para 5 probably means________.
A．cover B．settle C．overcome D．challenge
4.The number of death caused by the tornado that struck Joplin reached more than________.
A．100 B．300 C．400 D．1,700
5.From the text, it can be inferred that________.
A．many victims might be under the ruins
B．it was impossible to find out survivors
C．the tornado lasted several weeks
D．the bad weather influenced the rescue greatly
高三英语阅读理解中等难度题查看答案及解析
Officials in the Midwestern U. S. town of Joplin, Missouri, say the death from Sundays’ big tornado reaches 116 and that search efforts continue for possible survivors trapped in rubble (碎石). Search and rescue teams are conducting their third sweep through the nearly 10 kilometer – long and one – kilometer wide area of destruction left by the tornado. They are working as quickly as possible while weather conditions remain relatively stable. More storms are forecast for the erea.
Joplin Fire Chief Mitch Randles said there are areas with large piles of rubble that might hold survivors. “We are still finding individuals. We did rescue seven individuals from underneath rubble yesterday and , of course, we are also finding dead folks as well.” Said mre folks and that is why we are doing these searches. We want to make every opportunity that we can to find everybody that is in the rubble and that has survived to this point.”
Randles said the current sweep involves a slower pace that previous searches and that he plans a fourth search, possibly on Wednesday, using specially trained dogs. “We are searching every structure that has been damaged or destroyed in a more in-depth manner, “he said.” I have dogs and dog handlers coming from all over the country do help us in that effort.”
Joplin City Manager Mark Rohr said the Red Cross and other volunteer organizations are helping people who were left homeless by the tornado and that the Federal Emergency Management Agency, or FEMA, is on hand to help. “Joplin is a great city. We have suffered a great loss, “said Rohr.” We will recover and we will recover strongly and we have a lot of help and a lot of volunteers to make that easier.”
The tornado that struck Joplin was classified by the Natioonal Weather Service as an F – 4, with winds of more than 300 kilometers per hour. It lasted only 20 minutes, but it killed more that 100 people, injured more than 400 others, and destroyed or heavily damaged some 2,000 homes, businesses, churches and a hospital. Authorities have registered more than 1,700 calls about missing people and they hope to resolve most of those cases soon, as victims are identified and survivors come forth and reunite with loved ones.
This was the worst tornado to strike the United States in 60 years. It was the latest in a wave of violent storms that have swept Midwestern and southern states in recent weeks, leaving more than 300 people dead an causing more than $2 billion dollars in damage.
1.The best headline for this newspaper article would be________.
A．Difficulties in the Rescue
B．The Great Loss Brought by the Tornado
C．Search for Survivors After the Disaster
D．Worst Tornado in the USA
2.The word “resolve” in Para 5 probably means________.
A．cover B．settle C．overcome D．challenge
3.The number of death caused by the tornado that struck Joplin reached more than________.
A．100 B．300 C．400 D．1,700
4.From the text, it can be inferred that________.
A．many victims might be under the ruins
B．it was impossible to find out surviors
C．the tornado lasted several weeks
D．the bad weather influenced the rescue greatly
高三英语阅读理解简单题查看答案及解析
A pair of giant pandas from southwest China’s Sichuan Province arrived at their new home in Belgium’s Pairi Daiza zoo, some 60km southwest of downtown Brussels, at around 15:00 local time (1400GMT) on February 23, 2014.
About 2,500 people, many of them excited children waving national flags of China and Belgium as well as panda-decorated flags or wearing costume of Panda greeted the pandas along the road to the zoo.
Visitors today can only observe the pandas through a closed-circuit television system in the reception.
Officials said they wanted the pandas fully adapted to their new home before making public debut in April.
The pandas, Xing Hui, the male and Hao Hao, the female, are both 4 years old and are on lease from a breeding center in southwest China’s Sichuan Province.
The lease term is 15 years, according to officials with the China Conservation and Research Center for Giant Pandas, the world’s largest research base for the species.
“It’s a good thing for Belgium.” Nicole Duflot, a grandmother coming to the zoo with her husband and her grandson told Xinhua, “We can’t see the Panda today but it’s a great thing for us to come here.”
The Pandas will be living in a panda hall of 5,300 square meters within the zoo.
“I hope Xing Hui and Hao Hao will enhance friendship between Belgium and China.” Liao Liqiang, the Chinese ambassador to Belgium, said during an interview with Xinhua.
1.What was the main purpose of China leasing pandas to Belgium?
A. We were supposed to make money from Belgium.
B. We meant to improve the relationship between China and Belgium.
C. We expected to amuse the Belgian children.
D. We wanted to make the pandas adapt to the environment abroad.
2.The underlined word “debut” probably means ___________.
A. first appearance B. ceremony C. announcement D. argument
3.According to the passage, which statement is right?
A. Xing Hui and Hao Hao will live in the city centre of Brussels.
B. Xing Hui and Hao Hao were very popular with the elders in Belgium.
C. Xing Hui and Hao Hao will come back to China in 2029.
D. Xing Hui and Hao Hao were born in 2008 in Sichuan Province.
4.On the first day of the pandas’ arrival, visitors could ___________.
A. gently feel the pandas along the road to the zoo
B. get into the panda hall of 5,300 square meters
C. take pictures with the pandas freely
D. watch the pandas through the TV system in the zoo
5.From the passage, we can predict that______________.
A. Belgium’s Pairi Daiza Zoo will make much money soon
B. Xing Hui and Hao Hao will be very well treated in their new home
C. Belgium’s Pairi Daiza Zoo will serve the Chinese visitors with free admission
D. pandas will be best-sellers in Belgium
高三英语阅读理解中等难度题查看答案及解析
At the age of sixteen, I joined a volunteer group with my dad. After we arrived, we “our family”was living in a trailer(拖车) that was in condition. A crew had been working on it for two weeks, every time they finished one problem, another surfaced.
We decided the only reasonable was to build a new house-something unusual but under these circumstances. The family was with their new house.
While we ate lunch together, I asked the family’s three boys, Josh, Eric and Ryan,“What do you want for your new ?”we were when Josh responded,“I just want a bed.”
The boys had slept in a bed! They were accustomed to plastic mats. we decided beds would be the perfect . A few volunteers drove to the nearest city and beds and new bedding.
When we saw the delivery truck coming, we told the family about the . We could hardly ourselves. It was like watching children on Christmas morning.
As we the frames of the beds together, Eric ran into the house to us. As my father slipped a pillowcase (枕套) onto one of the pillows, Eric asked,
“What is that?”
“A pillow,”he replied.
“What do you it?”Eric continued to ask.
“When you go to sleep, you put your on it,”I answered softly. Tears came to our eyes as he handed Eric the pillow. “Oh . . . that’s soft,”he said, it tightly.
Now, when my sister or I start to ask for something that seems urgent, my Dad gently asks,“Do you have a pillow?”We know exactly what he .
1.A. imagined B. discovered C. supposed D. required
2.A. bright B. strange C. perfect D. poor
3.A. but B. for C. so D. once
4.A. effort B. purpose C. solution D. treatment
5.A. amazing B. expensive C. rare D. necessary
6.A. careful B. patient C. thrilled D. nervous
7.A. kitchen B. pool C. room D. family
8.A. upset B. glad C. disappointed D. shocked
9.A. still B. just C. never D. seldom
10.A. award B. gift C. lesson D. target
11.A. bought B. made C. rent D. returned
12.A. program B. journey C. opportunity D. surprise
13.A. contain B. believe C. feel D. express
14.A. awkward B. confused C. excited D. restless
15.A. fitted B. moved C. tied D. replaced
16.A. amuse B. guide C. inform D. watch
17.A. do with B. come with C. try on D. begin with
18.A. body B. head C. back D. hands
19.A. waving B. hugging C. pushing D. pulling
20.A. explains B. means C. proves D. reflects
高三英语完形填空中等难度题查看答案及解析
Born and ______ in Central China’s Hubei Province, Wang Luoyong learned Peking Opera at the age of 11 in Hubei Experimental Peking Opera School.
A. raising B. risen C. raised D. being raised
高三英语单项填空中等难度题查看答案及解析
The past week _____ China's sixth annual Cyber security Week held from Sept 16 to 22 nationwide.
A.marked B.has marked C.had marked D.was marking
高三英语单项填空中等难度题查看答案及解析
Just before Christmas in 1994, a letter arrived at our house. The postmark was from Tuskegee, Alabama, so we all knew who it was from. We excitedly gathered around mother as she opened it.
My Dear Mother,
I didn’t get the leave I expected for Christmas. I’ll miss all of you. Please leave the Christmas tree up until I make it back. I hope to be home by March.
Love from your son,
Clifton
My heart sank. I felt profound sadness that my favorite brother wouldn’t be home for Christmas. My mother, being the optimist she always was, said, “Well, it looks like we’ll get to have two Christmases this year!”
After Christmas, my sister and I worked together to make sure we kept that Christmas tree looking as pretty as possible. This was no easy feat. By mid-January, the branches drooped so low to the ground. Each day, ornaments would come crashing to the ground and there were brand new sprinklings of pine needles all over the wooden floor. My sister and I took turns sweeping them up. We repositioned the ornaments to the stronger branches on the tree, hoping they would stay on.
Each time we freshened that tree up, my sister and I were full of thoughts about Clifton and how happy we would be to see him again. It made us feel that he was close by, even though he was hundreds of miles away.
On March 5, the doorbell rang. We ran to the door and gave Clifton a big hug. As he hugged mother, I could see him peek over her head at the Christmas tree.
“It’s beautiful,” he said. “Thank you.” Clifton opened his presents and told us all sorts of stories about his work in Tuskegee. That night as we slept, we heard a crash in the living room. We all ran to see what had happened. The tree had toppled onto the sofa and there were needles and broken ornaments everywhere. We all had a good laugh. It was fortuitous (巧合的) Clifton got home when he did.
1.How did the author feel when he read the letter?
A.Deeply sad. B.Quite annoyed.
C.Very regretful. D.A little disappointed.
2.Why did the author try hard to freshen the Christmas tree up?
A.Because his mother asked him to keep the tree up.
B.Because he wanted to keep all the ornaments on the tree.
C.Because he longed to have another Christmas with his brother.
D.Because he intended to keep the Christmas tree alive until next December.
3.What do you think is the tone of the passage?
A.Approving. B.Upsetting. C.Unconcerned. D.Hopeful.
高三英语阅读理解简单题查看答案及解析
The Two-Dollar Bill
Returning from a trip to Washington D. C., I arrived in Anchorage at about 2: 00 A. M. At 9: 00 A.M., I was_______to talk at local high school to students in a _______designed to educate the troubled kids in school.
The school is well_______because most of the kids are troublemakers who become involved with the law. I found it very_______to deliver a speech to the multi-cultural_______and talk about things that could stimulate them for their_______. I wasn’t making any headway _______I started talking about what I do so well, helping people with money.
I_______a stack(堆) of $2 bills and started giving them out. The kids started to_______because it was free money. The________thing I asked them was to spend it on________people. Some of them asked me for my signature. I think I________some of them with my honesty. I started________a copy of the book I had written for the dollar bills. Then I told them that my grandfather’s care had always________me to go forward.________I closed with telling them no matter what happens, someone out there________cares about them and is pulling for their ________.
This is not the________of the story. When I left the classroom, I told them to call me________they ever had problems.
Three days later, I received a thank-you letter with a new $2 bill in it________by a girl who heard my talk.
1.A. permitted B. recommended C. scheduled D. persuaded
2.A. program B. report C. performance D. situation
3.A. praised B. known C. trained D. secured
4.A. comfortable B. challenging C. unforgettable D. impressive
5.A. races B. group C. girls D. players
6.A. future B. lessons C. families D. cities
7.A. before B. unless C. until D. because
8.A. took out B. picked up C. put away D. found out
9.A. stand up B. rush out C. line up D. wake up
10.A. happy B. only C. sad D. exciting
11.A. all B. other C. any D. some
12.A. recognized B. shook C. excited D. touched
13.A. paying B. changing C. exchanging D. taking
14.A. begged B. motivated C. allowed D. forbade
15.A. Finally B. Therefore C. Suddenly D. Surprisingly
16.A. normally B. immediately C. really D. quickly
17.A. jobs B. success C. comfort D. desire
18.A. symbol B. value C. theme D. end
19.A. if B. wherever C. though D. since
20.A. struck B. guaranteed C. addressed D. promised
高三英语完形填空困难题查看答案及解析