江西省余干县新时代学校2020-2021学年高二上学期阶段测试(二)英语试卷 WORD版含答案.docx
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1、高考资源网() 您身边的高考专家2020-2021学年上学期阶段测试(二)高二英语试卷 考试时间 120分钟 试卷 满分 150分第卷(共115分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10钞钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1. What does the boy prefer?A. Carrots.B. Fruit.C. Chocolate cake.2. Who is the woman talk
2、ing with probably?A. Tims father.B. Tims teacher.C. Tim s classmate.3. What was the worst part of the mans day?A. The morning.B. The middle of the day. C. The afternoon.4. Where does the conversation take place?A. On a plane.B. At the railway station. C. At the airport.5. What problem do the speaker
3、s often have?A. They forget their keys,B. They break their window by accident.C. They dont lock their house.第二节 (共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6、7题。6. What will the man do tonight?
4、A. Have dinner with the womans friends.B. Have a football game.C. Go to a basketball club.7. What is true about the woman?A. She often changes her mind about things.B. She has known Bob for a long time.C. She will cancel the dinner plan.听第7段对话,回答第8、9题8. Why did the man quit his former job?A. He had
5、already found a new job.B. He was fed up with it.C. He had made enough money at that time.9. What do we know about the man s new job?A. The benefits were satisfactory.B. He can leave work whenever he wants.C. He needs to work more hours than before.听第8段对话,回答第10至12题10. What happened to the table the
6、speaker bought?A. Two of the legs were already broken.B. It fell on one of the chairs.C. It was missing one of its legs.11. When did the speaker write his first letter?A. On December 21st.B. On December 20th.C. On December 18th.12. What did the speaker do with the furniture?A. He returned it to the
7、store himself.B. He fixed it himself.C. He let someone take it back.听第9段材料,回答第13至第16题。13. Why was the woman worried that the man would not come?A. He was not fond of traveling.B. He said he wasnt sure he could come.C. He bought his ticket very late.14. Where are the speakers?A. In Madagascar.B. In S
8、outh America.C. In China.15. How do the speakers know each other?A. They were high school classmates.B. The woman is the man s translator and guide.C. They went to the same college.16. What does the man want to do the most?A. Eat good food in the city.B. Stay in the countryside.C. Experience the Chi
9、nese culture.听第10段材料,回答第17至第20题。17.Where is woman from?A. America.B. The UK.C. Canada.18. When did the woman first come to China?A. Two months ago.B. Five months ago.C. Five years ago.19. What do we know about the woman s students?A. They are very noisy.B. They are not very smart. C. They are quite
10、cute.20. When does the woman work?A. In the mornings except weekends.B. In the afternoons from Monday to Friday.C. Only in the evenings.第二部分 阅读理解(共两节,满分40分)第一节(共15小题; 每题2分, 满分30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。Madame Marie Curie is famous for having won two Nobel Prize-for Physics in 1903 and ag
11、ain in 1911 for Chemistry, but many other women have also been awarded the prize. Here are their stories.Sigrid UndsetSigrid Undset is one of the three Norwegian authors (and so far the most recent one) to have received the Nobel Prize for Literature. Undset received the Prize in 1928, for her power
12、ful description of life during the Middle Ages in Scandinavia. In her lifetime, she wrote two huge novels with the background of Norway, 3- volume Kristin Lavransdatter , and 4-volume Olav Audunssnn.Gerty Theresa CoriGerty and her husband, Carl Cori, moved to the United States in 1922, where the two
13、 medical doctors worked together (against the advice of their colleagues) at the Roswell Park Cancer Institute in New York, hoping to find the cure for diabetes(糖尿病). In 1947, Gerty and Carl were awarded the Nobel in Medicine, making Gerty Cori the first woman to hold the honor.Maria Goeppert-MayerB
14、orn in 1906 in Germany, Maria Goeppert-Mayer moved to the US with her husband, chemist Joseph Edward Mayer, in 1930. While in the US, Goeppert-Mayer developed the nuclear shell model, for which she shared the 1963 Nobel Prize for Physics with J. Hans D. Jensen and Eugene Paul Wigner-the first woman
15、to receive the award in 60 years.Dorothy Crowfoot HodgkinDorothy Hodgkin showed a love for science as a child, and at age 18, she began studying chemistry at a women- only Oxford college. She earned her PhD at the University of Cambridge, where she first took an interest in X ray crystallography and
16、 began studying the structure of proteins. In 1934, she moved back to Oxford, where she was appointed the university s first research chemistry fellow, a position she held until1977. Her work on mapping vitamin B12 earned her the Nobel Prize in Chemistry in 1964.21.What is Sigrid Undset well- known
17、for in history?A. Her discoveries.B. Her inventions.C. Her books.D. Her social work. 22. How old was Goeppert-Mayer when she won the Nobel Prize?A. 30.B. 57.C. 60.D. 63. 23. Who won the Nobel Prize in Chemistry?A. Sigrid Undset.B. Gerty Theresa Cori. C. Maria Goeppert-Mayer. D. Dorothy Hodgkin.BFive
18、 year -old Prisilla Perez, a student at Meador Elementary School in Willis, was unhappy with her recent haircut, which resulted from a severe disease. When students in her class started calling Prisilla a boy, she felt ashamed, often crying and losing focus in school.Her teacher, Shannon Grimm, symp
19、athized with her unhappiness. Grimm and Prisillas mom were concerned, but their ideas didnt work. We had classroom discussions about how girls have short hair and boys have long hair, and I showed them photos of movie stars with different looks, Grimm said.However, it wasnt sinking in.Grimm thought
20、about Prisilla throughout a winter break, and one morning, she had an idea: Cut off her hair-a scary thought for Grimm, who wore her hair long and took pride in it. Ive never had short hair, and I stressed about it for two weeks before making a decision, she said. On Jan.4, Grimm invited a hairstyli
21、st friend to her home. I told him to keep going, even if I cried, she said.The class loved their teachers new do, especially Prisilla, who excitedly ran off the school bus that afternoon yelling, Mom, Ms. Grimm cut her hair! The teacher also bought matching bows for herself and the girl, so they cou
22、ld style their hair together.In February, the teacher recommended Prisilla for the school district s Student of the Month Award,but during the Monday ceremony, she received a surprise “hero medal” from the girl. Now we have matching awards, says Grimm.24. Why was Prisilla unhappy at school?A. She wa
23、snt satisfied with her teacher,B. She couldnt concentrate in class.C. She was laughed at by her classmates.D. She couldnt get on well with others.25. What made Grimm have her own hair cut?A. Praise from her students.B. Devotion to her students.C. Requests of Prisillas mother.D. Suggestions from the
24、hairstylist.26. What can we know about Grimm?A. She had her hair cut together with Prisilla.B. She expressed her sincere thanks to her pupils.C. She hesitated a lot before having her hair cut,D. She won a gold medal for facing difficulties bravely.27.What is the text mainly about?A. How Grimm helped
25、 her student out.B. What problem Prisilla had at school.C. Why Prisilla won the Month Award.D. When Grimm got her new hairstyle.CThe long, white robot weighs more than 450 kilograms. Like other robots, it is equipped with cameras and mechanical(机械的) arms to automatically perform many different jobs.
26、Angus is a robot at Alexanders indoor robot farm about 40 kilometers south of San Francisco. The 743 -square-meter farm grows plants without soil. The plants grow inside equipment that provides a continuous flow of water. The indoor farm uses electrical light instead of sunlight.This kind of farm us
27、es much less water and does not require human labor to run. The main job for Angus is to move thousands of plants around the farm, from small containers to larger ones as they grow.Angus also carries plants to another robot that does not have a name yet. Angus moves slowly to complete its work. But
28、the robot is very strong and can lift about 300 kilograms.For now, the farm uses humans to collect vegetables and other crops when they are ready. But Alexander says he is working on a robot that will eventually take over that job too.Alexander helped start the company Iron Ox after leaving Google,w
29、here he worked on robotics at the companys Google X project. He teamed up with another former Google employee, Jon Binney. Together they founded Iron Ox.Iron Oxs website says the farm uses 90 percent less water. It also says the growing method is up to30 times more productive than growing crops on l
30、and.Alexander said growing food robotically throughout the year in major cities will provide a more consistent and fresh product. Most of the vegetables sold in the U. S. are grown in California, Arizona,Mexico and other nations, which means that many people in U. S. cities are eating vegetables tha
31、t are nearly a week old by the time they arrive in stores,Indoor farms operate all year and are not generally affected by bad weather. This will permit the company to provide a steady flow of goods without major price changes.28. How does Angus work in the farm?A. It provides a continuous flow of wa
32、ter for the plants.B. It directs other robots to work in the farm.C. It works on collecting vegetables.D. It is in charge of transferring plants.29. What do we know about Alexander?A. He used to work on robotics at Google.B. He started a company studying robotics with Binney.C. He works on collectin
33、g crops when they are ready.D. He started Iron Ox by himself.30. Whats the advantage of Alexanders farm?A. The vegetables from this farm sell in higher price.B. The vegetables from this farm are more nutritious.C. It uses electrical light instead of sunlight.D, It uses less water but produces more.3
34、1. Which of the following can be a suitable title for the passage?A. Robot farm, the future of the agriculture.B. Robot farm, aiming to bring fresher food to US cities.C. Alexander, an extraordinary scientist on robotics.D. The hydroponics system, the new way of farming. DA 27-year old Chinese citiz
35、en found out he had AIDS. Weeks later, he was told he had acute lymphoblastic leukemia (急性淋巴细胞白血病).But scientists offered him a ray of hope: a bone marrow transplant to treat his cancer and an extra experimental treatment to try to rid his HIV virus. This involved using the gene editing tool CRISPR-
36、Cas9 to delete a gene known as CCR5 from bone marrow stem cells of the donor before the transplant.After being edited, the cells-and the blood cells they produce-have the ability to resist HIV infection, lead scientist Deng Hongkui said. People who carry mutated (突变的) copies of CCR5 are highly immun
37、e to HIV, because the virus uses a protein made by this gene to gain entry into an infected persons cells. A man, known as the Berlin patient, became the first person to be cured of HIV in the world after receiving bone marrow transplants from donors who had the mutation naturally.The patient agreed
38、 and the experiment was carried out in the summer of 2017. It was the first time that CRISPR-Cas9 had been used on a HIV patient. In early 2019, nineteen months after the treatment was done, the acute lymphoblastic leukemia was in complete remission (缓解) and donor cells carrying the edited gene pers
39、isted. But there werent enough of them to remove the HIV virus in the patients body. Only approximately 5% to 8% of the patients bone marrow cells carried the edited gene.But Deng doesnt see this as a failure. The main purpose of the study was to evaluate the safety and practicability of genetically
40、 edited stem cell transplantation for AIDS treatment, said Deng. The CCR5 gene mutation has been associated with a 21% increased risk of dying early, according to a paper published in Nature, though its unclear why.China has invested heavily in gene-editing technology, making biotechnology one of th
41、e priorities of its Five-Year Plan announced in 2016. Deng says it could “bring a new dawn” to blood related diseases such as AIDS, sickle anemia,hemophilia and beta thalassemia and that, thanks to new technology, the goal of a functional cure for AIDS is getting closer and closer.,32. How does HIV
42、virus enter a persons cells?A. Through edited CCR5.B. Through a mutated gene.C. Through bone marrow stem cells.D. Through a protein made by CCR5.33. What can be learned from Dengs study?A. Researchers failed to rid HIV virus completely from the patient.B. CRISPR-Cas9 has been used on different HIV p
43、atients. C. Cells with genetic mutation can resist HIV infection.D. Scientists deleted CCR5 from stem cells of the patient.34. What can we know about gene editing technology?A.It is a mature technology.B. It is supported by the government.C. It helps cure blood related diseases efficiently.D. It con
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