甘肃省民勤县第一中学2018_2019学年高二英语下学期期中试题2.doc
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1、甘肃省民勤县第一中学2018-2019学年高二英语下学期期中试题(时间:100分钟总分:120分)第一部分阅读理解(共两节,满分30分)第一节(共10小题;每小题2分,满分20分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。A Modern technology has a strong influence on many things we do. In fact, technology is shaping almost every part of our daytoday existence, including education. A
2、shok Goel is a professor at the Georgia Institute of Technology. Every term over 300 graduate students take his class on artificial intelligence (AI). The students never meet in person. All of the classes take place onlinethrough a website.Having hundreds of students in a class means Ashok Goel has
3、to answer thousands of questions. He has eight teaching assistants to help him. But even that is not enough to give all the students the help they need. So, in January, he decided to try an experiment. At the start of the spring 2016 semester, he added a new member to his teaching team: Jill Watson.
4、 She was able to answer questions faster than most other teaching assistants. And she was available 24 hours a day. It was only at the end of the semester that Goels students learned Watsons secret: she was not a real person. Jill Watson is an AI computer program. Goel says only two students came cl
5、ose to predicting Watsons true identity. He was worried about telling his students because he thought they would not like being part of the experiment. But once they learned Watsons identity, they became very excited.“Then, you know what happened? They not only asked that question about Jill,”“Is sh
6、e an AI? Once the identity of Jill was revealed, they also asked if I was an AI,” he said.Goel now uses Watson in two classes, but still doesnt tell his students which of his teaching assistants is a computer program. He hopes this technology will make it easier for teachers to create their programs
7、 to use in and outside the classroom.1How does Goel give his students help?AThrough books.BBy writing to them.CBy facetoface teaching.DThrough the Internet.2Why did Goel decide to try an experiment?ABecause some questions were difficult for assitants to answer.BBecause it was hard to answer so many
8、students questions.CBecause he was too tired to answer those questions.DBecause he wanted to improve students selfstudy ability.3Whats the students response to Jill Watson?ABeing surprised. BBeing indifferent.CBeing excited. DBeing shocked.4Whats the best title of this passage?ATechnology Making Edu
9、cation EasierBAshok Goel, a Professor Shaping EducationCJill Watson, a Real Teaching AssistantDThe Internet Has a Strong Impact on Our Life.BAs a young man, Al was a skilled artist, a potter with a wife and two fine sons. One night, his older son developed a severe stomachache. Thinking it was only
10、some common intestinal (肠的) disorder, neither Al nor his wife took the condition very seriously . But the boy died suddenly that night. Knowing the death could have been avoided if he had only realized the seriousness of the situation, he always felt he was guilty. To make matters worse, his wife le
11、ft him a short time later, leaving him alone with his six-year-old younger son. The hurt and pain of the two situations were more than Al could stand, and he turned to alcohol for help. In time Al became an alcoholic. As the alcoholism progressed, Al began to lose everything he possessedhis land, ho
12、use, etc. Finally Al died alone in a small bar. Hearing of Als death, I thought, “What a totally wasted life! What a complete failure! ” As time went by, I began to re-value my earlier rough judgement, I knew Als now adult son, Ernie. He is one of the kindest, most caring, most loving men I have eve
13、r known. I saw the love between Ernie and his children, thinking that kindness and caring had to come from somewhere. I hadnt heard Ernie talked much about his father. One day, I worked up my courage to ask him what on earth his father had done so that he became such a special person. Ernie said qui
14、etly, “As a child until I left home at 18, Al came into my room every night, gave me a kiss and said, love you, son. ” Tears came to my eyes as I realized what I had been a fool to judge Al as a failure. He had not left any material possessions behind. But he had been a kind loving father, and left
15、behind his best love.5. What directly made the author think of Al as a failure?A. His losing everything and his life.B. His older sons death.C. His strong addiction to alcohol.D. His wifes divorcing him.6. What can we infer from Als son, Ernie?A. His fathers life was indeed wasted.B. The love from h
16、is father made him what he was.C.A great fortune must have been left to him.D. He was not very kind but very loving.7. Which of the following changed the writers earlier judgment?A. Al was indeed very wealthy and left behind lots of material possessions.B. Als son, Ernie, grew into a kind, loving an
17、d caring person.C. Al had been totally devoted to educating his son, Ernie.D. Al was not only responsible for his son but also for his own success.CGetting less sleep has become a bad habit for most American kids. According to a new survey(调查)by the National Sleep Foundation, 51% of kids aged 10 to
18、18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school.How much sleep you need depends a lot on your age. Babies
19、 need a lot of rest; most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal(理想的). But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surv
20、eyed kids said they do before bedtime? Watch TV.More children are going to bed with TVs on, and there are more opportunities(机会)to stay awake, with more homework, the Internet and the phone, says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at
21、bedtime can get kids all excited and make it hard for them to calm down and sleep. Other experts say part of the problem is chemical. Changing levels of body chemicals called hormones not only make teenagers bodies develop adult characteristics, but also make it hard for teenagers to fall asleep bef
22、ore 11 pm.Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am. Students, parents and teachers are pleased with the res
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