2020-2021学年湖北省孝感市某中学高二上学期阶段性测试英语试题(Word版)

湖北省孝感市某中学2020-2021学年高二上学期阶段性测试英语试卷
试卷满分：150分
★祝考试顺利★
注意事项：
1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，用签字笔或钢笔将答案写在答题卡上。

写在本试卷上无效。

3.考试结束后，将本试卷和答题卡一并交回。

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。

听完每段对话后，你都有10秒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. Where is the desk?
A. Under the window.
B. Opposite the window.
C. Across from the door.
2. What is the man most probably?
A. A policeman.
B. A doctor.
C. A teacher.
3. When does the conversation most probably take place?
A. In spring.
B. In autumn.
C. In winter.
4. What is the woman doing?
A. Taking a picture.
B. Having cheese.
C. Enjoying a fountain.
5. What will the man keep?
A. A hat.
B. A shirt.
C. A suit.
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。

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 is the woman dissatisfied with?
A. The bedroom.
B. The living room.
C. The kitchen.
7. What does the man think of the living room?
A. New and modern.
B. Big and bright.
C. Small but well-furnished. 听第7段材料，回答第8、9题。

8. What’s the relationship between the speakers?
A. Husband and wife.
B. Manager and customer.
C. Colleagues.
9. Whom will the man have lunch with tomorrow?
A. Peter.
B. Mr. Tanawa.
C. Jane.
听第8段材料，回答第10至12题。

10. When will the dining hall close?
A. At about 6:30.
B. At about 7:00.
C. At about 10:00.
11. Why doesn’t Ann want to eat in the dining hall?
A. She had a pizza already.
B. She has to prepare for a test.
C. She doesn’t like the food there.
12. What will Bill most probably do right now?
A. Go to the dining hall.
B. Cook dinner at home.
C. Order a pizza.
听第9段材料，回答第13至16题。

13. Where does the woman work?
A. At a newspaper office.
B. At a television station.
C. At a university.
14. Why is the man applying for this position?
A. To make money.
B. To meet famous people.
C. To get experience.
15. What is the man majoring in at the university?
A. Media and Communication.
B. Advertising.
C. English.
16. What does the man need to do next in order to get the position?
A. Talk to Ms. Wagner.
B. Take some courses.
C. Complete a form.
听第10段材料，回答第17至20题。

17. What do the library members have to do every two years?
A. Pay for a new membership card.
B. Renew their personal information.
C. Register in the library again.
18. How long will the library keep the book booked in advance?
A. Five days.
B. A week.
C. Two weeks.
19. What can be borrowed for one day only?
A. Children’s books.
B. DVDs.
C. Dictionaries.
20. On which day will the library close at 7:00 p.m.?
A. Wednesday.
B. Saturday.
C. Sunday.
第二部分：阅读理解（共两节，满分50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。

A
If you are looking for a vacation to a beautiful beach town, each state on the East Coast has something new to offer. Here you can find the best cities along the East Coast based on a departure (离开) from Los Angeles.
Savannah, Georgia
Round-trip fight cost:$ 415
Walking tours of the city’s attractions are led by local historians, and you can know more about the famous squares and see the bench where Forrest Gump sat. There is also a free tour to Forsyth Park, home to a 300-year-old Candler Oak tree. Visitors can also stay at the Forsyth Park, which includes a spa, restaurant and cooking school.
Charleston, South Carolina
Round-trip flight cost:$519
You don’t have to travel to Europe to visit one of the world’s best spots. Charleston made Travel and Leisure’s 2018 list of the top 15 international cities. It was also ranked the No. 1 U.S. city for the sixth year in a row in 2018. You can enjoy the sunshine for free at Folly Beach and watch the sunset from the pier (码头).
Block Island, Rhode Island
Round-trip flight cost:$358
There are no flights from Los Angeles directly to Block Island, but a round-trip flight to Providence, Rhode Island. There you can make your way to Block Island and visit 1661 Farms and Gardens, which is home to kangaroos, camels, ducks, goats and much more. Southeast Lighthouse here is praised for its beautiful views of the Atlantic Ocean.
Roanoke, Virginia
Round-trip fight cost:$517
Take advantage of the arts and crafts trips, hiking paths and waterfall stops all along the Blue Ridge Parkway. If you don’t want to stay outdoors, visit the Taubman Museum of Art for free. The museum has a collection of over 2,100 pieces from around the world and hosts special exhibits(展览会) throughout the year.
21.What do tours in Savannah allow visitors to do?
A. Learn about the history of the city.
B. Help plant trees in Forsyth Park
C. Attend a cooking school for free.
D.Watch an open-air movie.
22.Block Island is best suitable for visitors who _________.
A. are unwilling to travel by air
B.love to spend time with animals
C.want to appreciate works of art
D.prefer enjoying the mountain view
23.At which place can visitors have both outdoor and indoor tours?
A.Savannah.
B. Charleston.
C. Block Island
D. Roanoke.
B
Some people usually say that the joy of giving is the joy of living. Tony March’s story shows how someone who has enthusiasm for philanthropy(乐善好施) can live joyously by doing what he loves: Helping the less fortunate to achieve lives of self-sufficiency(自给自足) and dignity. Tony March is a man who rose from great poorness to extreme wealth, while, at the same time, generously giving his wealth and his time to improve the suitation of those who struggled to survive in the world in which he was raised.
At a time when human kindness and sympathy seem to be on the endangered behavior list, it is exhilarating to learn of a man like Tony and be reminded that caring individuals still exist, that the human spirit, firmly focused, can achieve wonders, and that one person’s desire to improve the human condition can have such a strong influence on improving the quality of life
for tens of thousands of people.
Tony grew up without a father and was regularly beaten by an unloving mother, moving 17 times before he turned 10. He was always laughed at and had to help feed his family by working at a grocery store. Through all the mental and physical abuse, Tony didn’t give up and used education to break the poorness cycle and became the owner of 21 auto dealerships. “It is education that brings success to me,” he said.
When the Director of Metropolitan Ministries (a homeless shelfter) found out about Tony, he suggested that Mr. March “go public” with his story so that others, inspired by what he had done, would be more willing to give their talent, time and money to help the less fortunate as well. It was a persuasive argument that Tony finally accepted. His book, Paying It Backward, will be published soon.
Paying It Backward reminds us that one can live joyously by giving joyously and we all can do
a part to help the less fortunate by giving our time, talent, and money for charitable causes.
24.What does the underlined word “exhilarating”mean?
A. Worrying
B. Disappointing
C. Puzzling
D. Exciting
25.According to Para. 3, we can know that ___________.
A.Tony March’s parents loved him very much
B. education influenced Tony March very much
C.Tony March lived in the shelters until he was 10
D.Tony March’s mother forced him to work in a grocery store
26.Why did Tony agree to write a book about himself?
A.He wanted to make himself known to everyone
B.He wanted to sell his book to earn money.
C. He wanted more people to do good deeds.
D.He wanted more people to read more books.
27.What could be the best title for the passage?
A. Giving Back to Society Is Joyful
B. The Joy of Giving Is the Joy of Living
C. Living Joyfully Can Make a Big Difference
D. Giving Our Time And Money Is Important
C
That banana peel from your lunch, turned into graphene(石墨烯), a valuable material in electronics and many other fields, could bring a massive reduction of the enironmental effect of concrete（混凝土）and other building materials.
A new process introduced by the Rice University lab of chemist James Tour can turn large quantities of almost any carbon source into valuable graphene. Tour said the “flash graphene”technique can transform a ton of coal, food waste or plastic into graphene for a tiny amount of the cost used by other graphene-producing methods.
The world throws out 30% to 40% of all food every year and plastic waste is of worldwide concern. Tour’s team has already proven that any solid carbon-based matter, including mixed plastic waste and rubber tires, can be turned into graphene.
As reported in Nature , a concentration of as little as 0.1% of flash graphene in the cement(水泥) used to bind concrete could lessen its massive environmental effect by a third. Production of cement reportedly gives off as much as 8% human-made carbon dioxide every year. “By adding
graphene to concrete, we could use less concrete for buildings,” Tour said.
The flash graphene process gets its name from the spark of bright light created when the chemical reaction occurs. Most of the energy is not turning into heat, but instead goes into a type of thermal electromagnetic radiation (热电磁辐射). That radiation breaks every carbon-carbon bond and any extra energy leftover is released in the form of the bright flash of light. Flash graphene is made in just 10 milliseconds this way.
The problem with the flash process at the current stage is: The researchers could only make about a picogram of graphene, an extremely small amount of graphene that might be suitable for electronics. Tour hopes to produce a kilogram a day of flash graphene within two years, starting with a project recently funded by the Department of Energy to change U.S.-sourced coal. “This could provide an outlet for coal on a large scale by changing it inexpensively into a much-higher-value building material,” he said.
28.What can we learn about James Tour’s graphene-producing method?
A.It is useful but of little commercial value.
B.It can make rubber tires stronger and more durable.
C.It has a cost advantage and easily-accessible raw materials.
D.It helps the world reduce food waste by about 40%.
29. The data listed in Paragraph 3 and 4 shows us flash graphene’s ____________.
A.influence on the building industry
B.role in increasing cement production
C.potential in reducing global warming
D.possibility in changing how we live
30.What will Tour focus on within the next two years?
A.Searching for more high-value building materials.
B.Increasing the productivity of flash graphene.
C. Inventing the electronics suitable for the flash graphene.
D.Improving the efficiency of thermal electromagnetic radiation.
31.What is the author’s purpose in writing the text?
A. To explain the environmental effects of concrete.
B.To introduce the function of graphene in various fields.
C.To encourage people to be less dependent on carbon-based fuels.
D.To present a way to turn waste into treasure.
D
A new study, published in Music Education Research, examined whether an extended music education had an impact on pupils’ experienced satisfaction with school. Nearly 1,000 pupils at ten Finnish schools with extended music classes and comparison classes participated in a survey that measured the quality of school life at Year 3 and Year 6.
According to the results, the differences between the extended music classes and the comparison classes were significant at Year 6. But there were no differences between the groups at Year 3. The most likely explanation is the amount of music lessons which was four hours per week for the extended music classes and one lesson per week for the normal classes.
Merely attending an extended education class at Year 3 did not cause differences in school satisfaction. To explore whether belonging to any extended education class would have the same
benefits, some extended education classes that focus on visual arts and sports were recently included in the analysis. However, school satisfaction in these classes did not differ from that in the normal ones at Year 6.
"Singing in a choir and group performance are popular activities at extended music classes. Other studies have established that people find it very satisfying to synchronize (合拍)with one another. That increases connection within the group and may even make people like each other. Other objects in the school do not have as much training in synchrony and cooperation as music lessons, which could explain part of the phenomenon,” says doctoral student Pävi-Sisko Eerola, at the University of Jyväskylä, Finland.
A particular answer may be that girls usually tend to give more positive scores on satisfaction with school and they also make up the majority of pupils at extended music classes. However, the gender differences do not fully explain the observed results. In fact, it seems that extended music classes improve the quality of school life more for boys than girls.
Maybe it’s impossible to adopt the Finnish music education system, but the benefits of having a few extra hours of art and self-expression via music every week are dramatic and necessary.
32. What did the new study find?
A. Elder kids are content with school when receiving more music lessons.
B. Extended music education is getting popular in many Finnish schools.
C. Primary pupils have different preference for the class arrangements.
D. Music education may have different functions in different grades.
33. What is the characteristic of those newly included education classes?
A. They pay more attention to kids’ feelings and emotions.
B. They stress visual appreciation and physical activity.
C. They are extended to the same length and frequency.
D. They are attended by both younger and elder kids.
34. What’s the benefit of extended music classes according to Eerola?
A. They can promote teamwork between students.
B. They can build good teacher-student relationship.
C. They effectively practice studenls’ singing skill.
D. They will develop students’ interest in music.
35. Who will probably be most interested in the finding of the new study?
A. The researchers.
B. Music teachers.
C. Finnish students.
D. School administrators.
第二节（共5小题；:每小题2.5分，满分12.5分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

选项中有两项为多余选项。

Many students study with little thought about what comes after their study session. 36 . Now we will explore some no-cost ways that can help you improve your learning.
37 . Perhaps they look at their phone or computer. They might even play a video game or watch television. But research suggests that resting after you study may help you remember what you studies.
A study published in the journal PLOS One examined how well older people who were in good health could remember certain words. In two different experiments, researchers found that older
adults who rested for 10 minutes after learning new words had better memory of those words. “A period of wakeful rest immediately after new learning increases free recall of verbal material,” the researchers wrote. 38 .”
In addition to wakeful rest, sleep is also important for learning. A report on the website of Harvard Medical School explains that a person lacking sleep cannot focus attention and therefore cannot learn efficiently. 39 . That is essential for learning new information.
Robert Stickgold is a doctor and sleep expert at Harvard Medical School. “40 ,”he said. “When we first form memories, they’re in a very raw and fragile form. Sleep is important for forming memories.”Stickgold suggested that adults between the ages of 18 and 64 get between 7 and 9 hours of sleep per day. Teenagers may need slightly more, and people over the age of 65 may need a little less.
A. New memories can be hard to keep
B. The results were strong even after seven days
C. But what you do after studying could have an effect on how well you learn
D. Now you have two suggestions for how to learn new information
E. Many students often go straight to another activity after finishing study
F. By reducing your activity after study, your brain gets a chance to rest
G. It also says sleep itself has a role in strengthening memory
第三部分语言运用 (共两节，满分30分)
第一节(共15小题；每小题1分，满分15分)
阅读下面短文.从每题所给的A、B、C、D四个选項中选出可以说入空台处的最佳选项。

Atdhe Trepca had long been interested in film-making, _41_ he did an internship（实习）at Warner Bros. Studio where he _42_ experts in the field. There was a French documentary（纪录片）which actually _43_ his latest project. “I thought it’d be really _44_ to start conversations with strangers like the documentary by asking them the _45_ question: Are you happy?” Trepca says.
He started his journey to_46_ his conversations with strangers in February 2019. “I brought with me lots of _47_ about every person I _48_,” he says. “And now I realize that this question really serves as a _49_ to the soul. Because when you approach a stranger with that question, all their _50_ stories come to the forefront and they start _51_ something that they’ve done. One of the purposes of making these videos is to give people a chance to _52_ themselves.”
Although these videos seem to show stories worthy of _53_ that they receive on social media, Trepca believes that everyone’s story is also worthy of the same respect. “My videos are basically endless, because I _54_ believe that everyone has a story.”Besides, he finds that even the happiest people haven’t had the most _55_ lives. “Even if we are faced with difficult times, we can hold a positive attitude to our lives,” Trepca says.
41. A. as B. since C. but D. so
42. A. looked after B. relied on C. cheered for D. learned from
43. A changed B. presented C. inspired D. delivered
44. A. surprising B. strange C. interesting D. entertaining
45. A. simple B. awkward C. modest D. particular
46. A. record B. analyze C. count D. preserve
47. A. embarrassment B. curiosity C. anxiety D.delight
48. A. searched for B. picked up C. cared about D. ran into
49. A. gate B. key C. wall D. lock
50. A. unique B. shocking C. normal D. relaxing
51. A. recalling B. admitting C. reminding D. regretting
52. A. introduce B. impress C. improve D. express
53. A. comparison B. complaint C. attention D. protection
54. A. truly B. hardly C. mainly D.merely
55. A. independent B. comfortable C. wealthy D. energetic
第二节(共10小题；每小题1.5分，满分15分)
阅读下面阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Do you feel a little weak today? If so, put on a game face. Game face is a look of great determination on the face of a game player.
Game face is a kind of 56 (face) expression, which can positively influence personal deternination in overcoming chanlleges. But there was little scientific evidence 57 (prove) game face really helped people handle physical or mental challengs.
So expert Richesin and several 58 (colleague) did some research. They designed two tests, both of 59 were simple to carry out.. For the first, they asked 62 people to put hands in ice-cold water for a few minutes. The second experiment required participants to figure out 60 puzzle.
For each experiment, the participants 61 (divide) in half. One group was told to keep their expressions serious and determined. The other group was permitted 62 (let) their faces do whatever their faces felt like doing in the momnet.
What was the result? The crowd 63 serious and determined exprssions, not only performed, on average, about 20% 64 (good), but also recovered from stress more effectively.
“Our study shows making a game face indeed has the potential for improving performance. So go ahead and try one on,” Richesin said in a 65 (conclude).
第四部分写作（共两节，满分40分）
第一节应用文写作（满分15分）
假定你是李华，你校象棋俱乐部将举办象棋比赛。

请你用英语给你的交换生朋友Peter 写一封电子邮件邀请他参加，内容包括：
1.比赛时间及地点；
2.参加比赛的意义；
3.报名方式及截止日期
注意：
1.词数80左右
2.可适当增加细节，以使行文连贯
Dear Peter，
___________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
Yours sincerely，
Li Hua
第二节
读后续写（满分25分)
阅读下面材枓，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

续写的词数应为150左右。

“How many players are required for playing the match? What does the goal keeper do…” Mack asked while watching a soccer match on television. These simple questions made his parents sense his interest in sports.
"Mom, I want a soccer uniform. I'll go out wearing it and have fun in playing soccer with my friends,” he begged his mother. He is a naughty, disobedient ( 不顺从的）little boy. Whatever he desires, he demands that his parents purchase it in a split second.
“OK,” said his mother. “Such uniforms are not generally available. We will get you one shortly, but you need to have patience.”
Mack kept thinking about the uniform and imagining the joy of playing with his friends. The days were passing, but there was no response from his parents. He felt disappointed. He is a very stubborn and disobedient son who never tries to know the circumstances or gives up his idea. He kept thinking how to achieve his dream of having a soccer uniform as early as possible. Then he came up with a great idea —he could paint one of his uniforms while his mother was busy working. At first, he worried that his mother might discover and scold him. But finally, he made up his mind to paint.
One day, as usual, Mack's mother got a very full schedule and it would be a few hours before she could spare time to stay with him. She asked Mack to play with his toys until then. Wanting to keep his mother away for a few hours as well, Mack obeyed pleasantly.
In his room, Mack picked up one of his uniforms and started painting. He first drew a circle with the help of a bowl and then developed it into a soccer image （图像）.During the whole process，he took care to avoid the spread of color onto the other side of the uniform. After quite a long time, he finished painting a colorful soccer showing the national flag on his school uniform. It was a remarkable piece of work.
Para.1：There was no disturbance by Mack for a long time, which drew his mother’s attention._______________________________________________________________________ _______________________________________________________________________________ Para.2: “It’s OK,” said the mother. _______________________________________________ _______________________________________________________________________________
英语试卷答案解析
听力：
1—5 CBBAB 6—10 ABCBB 11—15 BABCC 16—20 CBACB
阅读：
A篇：ABD B篇：DBCB C篇：CCBD D篇：ABAD
七选五：36-40 CEBGA
完形：
41—45 DDCCA 46—50 ABDBA 51—55 ADCAB
语法填空:
56.facial 57.proving 58. colleagues 59. which 60.a
61. were divided 62. to let 63. with 64. better 65. conclusion
第一节应用文写作
Dear Peter,
A Chinese chess competition will be held from 2:00 pm to 4:00 pm in the school gym on December 2nd. Knowing that you are enthusiastic about playing Chinese chess, I’m writing to invite you to take part in it.
As far as I am concerned, this competition is very meaningful. First, you have the opportunity to play with different opponents, which can promote your chess-playing skill. Next, it’s really a great chance for you to make more friends with other students. If you are interested in it, please sign up at the office of the chess club or send an e-mail to chess@ before November 30th.
I’m looking forward to your participation.
Yours sincerely,
LiHua
第二节读后续写
Para. 1: There was no disturbance by Mack for a long time, which drew his mother’s attention. He was much quieter than usual, and his unusual quietness made her have the sense that something went wrong. She went to Mack’s room and stared in great surprise when she discovered a painting on his school uniform. Mack got nervous because of his mother’s sudden arrival. Not knowing how to explain the painted uniform to her, he lowered his head and started sobbing.
Para.2:“It’s OK,” said the mother. She didn’t scold Mack. Instead, she walked away and came back with a gift for Mack —his dream soccer uniform. He screamed out of joy. “We hoped for patience. It requires a lot of patience as well as efforts to achieve something in life,” said Mom. “Anyway, you have devoted your efforts, and if you had obeyed us, we wouldn’t have found your painting talent.”“Thank you, Mom. I love you,” said Mack happily.
答案解析
A
导语：本文是一篇应用文，主要介绍了美国东海岸几个著名的旅游城市。

21.A推理判断题。

根据 Savannah, Georgia 部分的Walking tours of the city’s attractions are led by local historians... know more about the famous squares and see the bench where Forrest Gump sat... a 300-year-old Candler Oak tree. 可判断，游客在Savannah 观光过程中可以了解该城市的历史。

22.B 推理判断题。

根据Block Island, Rhode Isand 部分...visit 1661 Farms and Gardens, which is home to kangaroos, camels, ducks, goats and much more 可判断, Block Island 适合喜欢看动物的游客。

23.D 推理判断题。

根据最后一段If you don’t want to stay outdoors, visit the
Taubman Museum of Art for free...可推断， Roanoke既有室外也有室内的观光活动。

B
导语：作者用Tony March 的具体事例表明一个人能够快乐地生活，并能为成千上万的人的幸福做出巨大贡献。

一个人做好事能带动许多人做好事，而改变一个社会。

24.D 词义猜测题根据画线词上下文可知，在人类的善良和同情心已经被列入濒危行为清单之际，得知 Tony这样的人并被提醒仍然存在有爱心的人；人类的精神，只要坚定不移就能创造奇迹；一个人改善人类状况的愿望能对改善成千上万人的生活质量产生如此大的影响，这是令人振奋的。

25.B 推理判断题。

根据第三段Through all the mental and physical abuse, Tony didn’t give up and used education to break the poorness cycle and became the owner of 21 auto dealerships. “It is education that brings success to me,” he said. 可知，在所有的精神和身体虐待中，Tony 没有放弃，而是利用教育来打破贫穷的循坏，成为21家汽车经销商的老板。

他说，是教育给他带来了成功。

由此可推知，教育对Tony March 影响很大。

26.C 推理判断题根据倒数第二段 When the Director of Metropolitan Ministries (a homeless shelter) found out about Tony, he suggested that Mr. March “go public”with his story so that others, inspired by what he had done, would be more willing to give their talent, time and money to help the less fortunate as well. It was a persuasive argument that Tony finally accepted.可知，当 Metropolitan Ministries 的主任了解 Tony的情况时，他建议Tony公开他的故事，以便其他人在他所做的事情的启发下，更愿意把自己的才华、时间和金钱也奉献给那些不幸的人。

Tony最终接受了这一有说服力的说法。

由此可推知，Tony最终同意写一本有关他的书的原因是想他鼓励更多的人做好事。

27.B 标题判断题。

文章开篇点题，Some people usually say that the joy of giving is the joy of living.可知，有些人常说给予的快乐就是生活的快乐；下文用Tony March 的具体事例表明帮助别人，使得更多的人快乐地生活；最后一段进行总结：一个人可以通过快乐地给予而快乐地生活。

C
导语：本文是一篇说明文。

研究者利用高温可将废弃的食物或塑料垃圾等材料转换为极具经济价值的石墨烯。

28.C 细节理解题。

根据第二段 A new process... almost any carbon source into valuable graphene... for a tiny amount of the cost...可知，James Tour 的石墨烯生产方法，不仅有成本优势，而且原材料易得。

29.C 推理判断题。

根据第三段 The world throws out 30%...concern.以及第四段... a concentration of ...carbon dioxide every year. 可知，闪蒸石墨烯以食物和塑料垃圾为原料，且可减少建筑行业的水泥需求，这说明了：闪蒸石墨烯在缓解全球变暖有大潜力。

30.B 推理判断题。

根据末段 The problem with the flash process... kilogram a day of flash graphene within two years 可知，研究人员在接下来的2年里将会致力于增加
这种闪蒸石墨烯的产出。

31.D 观点意图题。

通读全文可知，文章介绍了：研究者利用高温可将废弃的食物或塑料垃圾等材料转换为极具经济价值的石墨烯可知答案。

D
导语：本文是一篇说明文。

调查发现，延长音乐课会极大影响学生对学校生活的满意度，因为音乐课上大量的音乐活动训练使得学生互相喜欢，这加强了人与人之间的联系。

32.A 细节理解题。

综合文章前两段的内容可知，年长的学生在接受更多音乐课的情况下，对学校生活也更满意。

33.B 细节理解题。

根据第三段的...some extended education classes with an emphasis on visual arts and sports were included in the analysis可知，这些研究的课程强调视觉艺术和肢体运动。

34.A 推理判断题。

根据第四段的...people find it very satisfying to synchronize with one another... as much training in synchrony and cooperation...可推知，延长音乐课可以训练学生协调和合拍，锻炼了学生的团队协作能力。

35.D 推理判断题。

综合全文内容，尤其是最后一段的内容可知，这一调查关乎延长音乐课，所以学校管理者应该对此感兴趣。

七选五
导语：本文是一篇说明文。

主要介绍了两种在学习之余巩固学习成果的方法：清醒的休息和睡眠。

36.C 该项设于段中，与前文存在转折关系，说明你在学习之余所做的事情会影响你的学习效果。

37.E 该项设于段首，与后文存在解释关系，后文中look at their phone or computer 及play a video game or watch television是对该句another activity 的具体说明。

38.B 该项设于段尾，与前文存在递进关系，说明甚至七天之后，效果还是很好。

39.G 该项设于段中，与前文存在指代关系，it指代a report。

40.A 该句设于段中，承上启下，说明新的记忆是很难保持的。

完形填空
导语：本文是一篇记叙文。

Trepca记录旅途中与他萍水相逢的人对他所提问题的回答，并将这些视频发到了网上。

41.D 根据语境可知，Trepca对电影制作很感兴趣，“所以”去学习了相关知识。

42.D 根据语境可知，Trepca在华纳兄弟工作室学习时，向电影行业的专家“学习”。

43.C根据下文like the documentary…可知，事实上，是一部法国纪录片“启发”了他最近的计划。

44.C 根据语境可知，他认为纪录片中那种向陌生人提问的方式很“有趣”。

45.A 根据ask…questions:Are you happy?可知，他问的问题很“简单”
46.A 根据下文making these videos…可知，他开始了“记录”与陌生人交谈的旅程。

47.B 根据语境可知，他是带着“好奇”去和陌生人交谈的。

48.D 根据上文可知，他和那些在旅行途中“偶遇”的陌生人交谈。

49.B 根据语境可知，他提的问题就像是打开灵魂的“钥匙”。