江西省宜春市上高县2022学年高二英语11月月考试题.docx

1、江西省宜春市上高县2022-2022学年高二英语11月月考试题第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。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秒钟的时间来回答看关小题和阅读下一小题。每段对话仅读一遍。1. Which classroom is the woman trying to find?A. English 625. B. History 625. C. Engl

2、ish 471.2. What did the woman like doing as a middle school student?A. Listening to music. B. Playing basketball. C. Climbing mountains.3. Where will the woman go this evening?A. To a restaurant. B. To a school. C. To the Students Club.4. How would the woman like to spend her winter vacation?A. She

3、will have a rest at home. B. She will visit her uncle. C. She will travel to London.5. What are the two speakers mainly talking about?A. How the boy prepared for the exam.B. When the boy finished his book report.C. Why the boy went to bed late last night.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。

4、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. How does the girl feel about her maths homework?A. Worried. B. Confident. C. Uninterested.7. What will the boy do next?A. Visit his brother. B. Telephone his brother. C. Help

5、the girl with her homework.听第7段材料，回答第8、9题。8. What does the man like doing in his free time?A. Camping. B. Taking photos. C. Watching foreign films.9. What does the man suggest doing this weekend?A. Going to a photography show.B. Having photography classes.C. Visiting the Boundary Waters.听第8段材料，回答第10

6、至12题。10. Why is the woman coming to change her shirt?A. Its worn out. B. Its small. C. Its the wrong style.11. What color shirt did the woman buy yesterday?A. Green. B. Blue. C. Black.12. What does the man say about the woman?A. She looks beautiful in green.B. She should change a shirt in a larger s

7、ize.C. She should try on some shirts in different styles.听第9段材料，回答第13至16题。13. What is the relationship between the speakers?A. Doctor and nurse. B. Nurse and patient. C. Doctor and patient.14. What is the mans problem?A. He often gets tired. B. He doesnt feel like eating. C. He cant sleep well at ni

8、ght.15. What do we know about the man?A. He is hungry now. B. He dislikes junk food. C. He seldom does sports.16. What does the woman suggest the man do in the end?A. Do exercise every day. B. Get enough sleep. C. Eat right food.听第10段材料，回答第17至20题。17. What does the speaker think of his mothers perfor

9、mance?A. Amazing. B. Dangerous. C. Interesting.18. How old is the speakers brother?A. 6. B. 11. C. 14.19. Why can the speakers father do a good job according to the speaker?A. He can dance well. B. He has a loud voice. C. He has a good sense of balance.20. What animal does the speakers family have?A

10、. A horse. B. A dog. C. A rabbit.第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。A With online courses, anyone can acquire knowledge in any field of interest for free. All you need is a computer, laptop or Smart phone, internet connection and a self-made schedul

11、e. You can even get a certificate on completing the course. Udemy Its goal is to promote the world of education by enabling anyone to learn online. It seeks to dramatically change education by inviting millions of experts worldwide to teach and share what they know. Whether you want to learn excel,

12、business, academics, the arts, health, music or technology, there is a comprehensive course for you. See more at iTunes U If youre a student who uses Apple devices, you will be happy to know that you have access to iTunes U, which gives you access to different educational courses from all leading un

13、iversities for free! Did you dream of studying at MIT, Oxford, Yale, or Cambridge? This is your chance to learn various subjects from the best colleges and universities in the world. Learn more at https:/iTunesU.com Skillfeed If you are looking to learning a new skill, or improving on your skills in

14、 Photoshop, or HTML, it offers unlimited access to high-quality video courses from a worldwide community of instructors. You have a months free trial, after which you will pay a monthly fee to gain unlimited access to all courses. See more at Academic Earth It has linked to over 750 online courses a

15、nd 8,500 individual online lectures, giving students of all ages access to college courses they may otherwise never experience. Whether learning existing coursework, or learning for the sake of learning, anyone has the freedom to learnat their own pace from world-famous experts, without being charge

16、d more. Learn more at UC Berkeley It offers courses in bio-engineering, Japanese, legal studies and public health. Since they are recordings of actual lectures, they lack lecture notes and extra materials. However, each course has audio recordings of lectures via iTunes or video recordings of lectur

17、es via YouTube. Learn more at 21. Learners who choose Skillfeed need to _. A. pay some fee if they want to continue after a monthB. equip themselves with the ability to use the computerC. have some knowledge of the design of websiteD. learn to upload their own high-quality video22. We can learn from

18、 the passage that Academic Earth _. A. charges learners nothing for any course B. has many lectures given by 8,500 lecturersC. provides college courses mainly to young menD. offers college courses at the learners convenience23. If you want to improve your skill of Japanese language, you can visit _.

19、 A. B. C. D. https:/iTunesU.com BDay in and day out. Rose, a neat, well-dressed, dark-haired young woman carries out her work at an office in a business park near Cambridge and spends hours studying pictures of children being abused. She watches the images again and again, looking for the tiniest de

20、tails that might deliver a young victim from hell. They might be as small as the titles of books on a table, the action of making the bed or the images on the posters on the wallanything that might provide a clue to the place where the child is suffering, and might finally lead the police to the abu

21、ser.How can Rose decide to do such work? And all that for a salary of less than $23,000 a year? She said her motivation in joining the work was to protect the public. When I first started this job, there was anger at the beginning. But when you see what the children have to endure, you know someone

22、has to be there to protect them. If I can play a small part, I will help make a difference.The 33-year-old woman is enthusiastic about her job. Rose and her team have done what they could to put the childrens life back together. They are very proud of what they have done.The nature of her work has c

23、hanged her for the better. Im a lot more focused on the positive, much more relaxed about the world. I enjoy the good people around me, she says. Rose thinks that her job is a bit like giving blood. Maybe you dont like doing it, but someone has to. She regards it as her duty to help abused children.

24、24. What is Roses job? A. Managing a big business park. B. Teaching and looking after abused children. C. Studying images on the posters on the walls. D. Finding clues that help save abused children. 25. Which of the following can replace the underlined word endure in Paragraph 2? A. Change. B. Suff

25、er. C. Enjoy. D. Expect.26. Rose and her team are satisfied with their job, because _. A. nobody in her country dare to abuse children B. children will live a happier life than ever before C. parents in her country will know how to protect their childrenD. the number of children who are abused will

26、be reduced27. What can we infer from the last paragraph? A. Roses life makes her popular. B. Rose often donates blood to others. C. Roses life has been positively affected by her job.D. Rose makes a difference to the world.CAs computers become more popular in China, Chinese people are increasingly d

27、epending on computer keyboards to input Chinese characters. But if they use the computer too much, they may end up forgetting the exact strokes of each Chinese character when writing on paper. Experts suggest people, especially students, write by hand more.Do you write by hand more or type more? In

28、Beijing, students start using a computer as early as primary school. And computer dependence is more widely spread among university students. Almost all their assignment and essays are typed on a computer.All the students interviewed say they usually use a computer.Its faster and easier to correct i

29、f using a computer. And thats why computers are being applied more and more often to modern education. But when people are taking stock in computers increasingly, problems appear.“When Im writing with a pen, I find I often cant remember how to write a character, though I feel Im familiar with it.”“I

30、m not in the mood to write when faced with a pen and paper.”Many students dont feel this is something to worry about. Now that its more convenient and efficient to write on a computer, why bother to handwrite?Many educators think differently. Shi Liwei, headmaster of a famous primary school in the c

31、apital said, “Chinese characters enjoy both practical and aesthetic value. But those characters typed with computer keyboards only maintain their practical value. All the artistic beauty of the characters is lost. And handwriting contains the writers emotion. Through ones handwriting, people can get

32、 to know ones thinking and personality. Beautiful writing will give people a better first impression of them.”To encourage students to handwrite more, many primary schools in Beijing have made writing classes compulsory（必修的）and in universities, some professors are asking students to turn in their ho

33、mework and essays written by hand.28The underlined expression “taking stock in” in paragraph 4 probably means.A. getting dependent on B. getting bored with C. becoming crazy about D. getting curious about29The students interviewed prefer to write using a computer mainly because _.A. they can correct

34、 the mistakes they make quickly and convenientlyB. they are usually asked to e-mail their homework and essaysC. they find it not easy to remember how to write a characterD. computers have become a trend and fashion in China30Which of the following statement is NOT true of the advantage of handwritin

35、g?A. Handwriting contains the writers emotions.B. Handwriting can impress people well and build ones self-confidence.C. Chinese characters enjoy both practical and aesthetic value.D. The writers thinking and personality are shown in his or her handwriting31Which of the following can best serve as th

36、e title of the passage?A. The Importance of Handwriting and Typing.B. Writing by Computer Will Replace Writing by Hand.C. To Type or to Handwrite.D. Practical and Aesthetic Value of Chinese Characters.DSports can help you keep fit and get in touch with nature. However, whether you are on the mountai

37、ns, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment. Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge am

38、ounts of energy are used to keep its courses（球场）in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas. There are many environment-friendly sports. Power walking

39、is one of them that you could take up today. You dont need any special equipment except a good pair of shoes; and you dont have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say

40、that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control. Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. T

41、hey are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, its free. 31. What do we know about golf from th

42、e passage?A. It is popular in Portugal and Spain. B. It needs water and much energy to keep its courses green. C. It causes water shortages around the world. D. It pollutes the earth with chemicals and wastes. 32. The author uses power walking as an example mainly because_. A. it improves our health

43、 B. it is an outdoor sport C. it is recommended by experts D. it uses fewer resources 33. Which of the following is the author most probably in favor of?A. Motor racing in the desert. B. Playing basketball in a gym. C. Swimming in a sports center. D. Cycling around a lake. 34. The author writes the

44、passage to_. A. encourage us to go in for green sportsB. show us the function of major sportsC. introduce different types of sportsD. discuss the major influence of popular sports第二节 (共5小题；每小题2分，满分10分) 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。How to develop courage by overcoming daily fearsAt times,

45、 when it comes to courage, we tend to believe it only applies to rare and uncommon situations. Yet our ordinary lives can also be full of courage, even if we are not facing the end of a gun, a wild animal or a dangerous criminal. Courage doesnt just mean doing heroic acts. 36_ In fact, where there i

46、s fear on a daily basis, there are opportunities for you to show your courage. Here are some suggestions to develop courage by overcoming daily fears.Recognize your fears.By realizing that youre fearful, you are more likely to get to the bottom of what your fear is. 37 you might come to understand t

47、hat youre afraid of failing or taking chances. You may be fearful simply because you dont have confidence in yourself. The key is not to dwell on your fear, but rather to understand what it is that youre worried about.Ask yourself what is the worst that can happen.If you hesitate to take action, ask

48、 yourself this: whats the worst that can happen? Then prepare to accept it. Then go on to improve on the worst. Is failure the worst thing that can happen? No, absolutely not. 38 . Doing nothing is actually the worst thing that can happen. When you take no action, you are assured of getting nowhere.

49、Take action. 39 . You cannot think courage comes just in one day. You need to act to overcome your fear. Your action may put you into discomfort, but you have to just do it. And your action can prevent you from being stuck. 40 To build up your confidence, you need to do the same thing over and over

50、again. Soon you will discover that less courage is needed because you have already gained mastery. You are able to move decisively forward. A. Share your fears with others.B. Practice, practice and practice.C. So you are already in a comfort zone.D. Courage comes from taking action.E. Each undesired

51、 result is just one more step towards your goal.F. Finding out what is truly holding you back,G. You neednt wait for an emergency to occur to develop courage.第三部分语言知识运用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30分)阅读下面的短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。As the saying goes, roses given, fra

52、grance in hand. I am always in the 41 of giving money to every beggar or homeless person I pass by. My friends say it is not good to 42 . We may come across beggars or homeless people begging every day and all beggars have their ability to survive. It 43 them that I never listen.On a 44 day, my frie

53、nd and I were walking to the bus stop 45 I passed a beggar lady. I had seen her several times before and had always given her a few 46 . That day, I gave her 2 Euros. I was waiting for the bus and reading a book when I 47 to see that lady standing in front of me. She 48 me a piece of paper covered i

54、n a plastic bag to prevent it from getting 49_ . She stood there, looking at me 50 . Putting away my book, I took the paper, which 51 she and her family had to 52 their country because of floods, and she was 53 to support them. She had got a bit of money, but she needed five 54 Euros to get home. I

55、55 into my pockets and found 20 cents. My friend 56 a 5 Euro note. I asked her to give it to the lady, and said that I would 57 the next day. When she got the money, the lady hugged us and said thanks again and again, and went on her way. Later on the bus, I wondered where her home was and 58 she ha

56、d gotten to this country. In her story, I felt that my friend and I would always remain part of it as the 59 , who helped her get home on a rainy day. But for me, helping a stranger did bring me happiness, giving me a pleasant 60 .41A. time B. way C. habit D. trend42A. expose B. encourage C. evaluat

57、e D. envy43A. delights B. annoys C. interests D. attracts44A. dry B. sunny C. cloudy D. rainy 45A. while B. as C. when D. where46A. cents B. suggestions C. books D. roses47A. turned around B. looked down C. looked up D. stood up48A. asked B. handed C. bargained D. begged49A. wet B. burnt C. lost D.

58、dirty50A. cheerfully B. clumsily C. eagerly D. silly51A. said B. spoke C. wrote D. told52A. miss B. blame C. leave D. support53A. hesitating B. struggling C. exploring D. searching 54A. many B. much C. another D. more55A. touched B. reached C. watched D. looked56A. gave out B. handed in C. made out

59、D. took out57A. take back B. come back C. pay back D. get back58A. why B. how C. where D. whether59A. strangers B. lookers-on C. passers-by D. foreigners 60A. situation B. mood C. spirit D. position 第二节 (共10小题；每小题1.5分，满分15分)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。One day, about ten years ago, while 61_(wor

60、k) at the cash register in the gift shop at my University Museum of Natural History, I saw an elderly couple come in 62_a little girl in the wheelchair. As I looked closer at this girl, I found that she 63_(fix) on her chair. I then realized she had no arms or legs, just a head, a neck and her upper

61、 body, dressed in a little white skirt. As the couple wheeled her up to me, I turned my head towards the girl. When I took the money from her grandparents, I looked back at the girl, who was giving me the most optimistic smile I had ever seen. All of 64_sudden, her handicap was 65_(go) and all I saw

62、 was this beautiful girl, 66_smile just melted me and almost instantly gave me a completely new sense of 67_life is all about. She took me from a poor, unhappy college student and 68_(bring) me into her world: a world of smiles, love and 69_ (warm).Im a successful businessman now and 70_I think abou

63、t the troubles of the world, I think about that little girl and the remarkable lesson about life that she taught me.第四部分 写作(共两节，满分35分)第一节 短文改错(共10小题；每小题l分，满分10分)假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词

64、下面写出修改后的词。注意：1. 每处错误及其修改均仅限一词；2. 只允许修改10处，多者(从第11处起)不计分。Im gladly to receive your novel. Thank you for such lovely a gift, for I had been expecting it for a long time. This novel offers to me more understanding of American society and daily life. I know youre interesting in Chinese festivals, and th

65、erefore I have chosen an album of paper cutting for you. Paper cutting is unique form of Chinese cultural relics, that is often used as a decoration for a joyful atmosphere. I hope it will bring happiness and lucks to your family as it always did in China. Im expecting you to come to China and exper

66、ience the rich culture on person.第二节 书面表达(满分25分)众所周知，课堂是每个学生实现梦想的地方，然而，有一部分同学并没有很好地利用它。请以How should we make good use of classes?为题，写一篇文章，应包含以下要点：1.简要说明充分利用课堂的意义；2.目前课堂中存在的主要问题；3.分析原因并提出建议。注意：1. 可根据内容需要适当拓展，以使行文连贯；2. 词数100左右。 How should we make good use of classes?_ _2022届高二年级第二次月考英语试卷答题卡第一部分 听力（共20小

67、题；每小题1.5分，满分30分）题号12345678910答案题号11121314151617181920答案第二部分 阅读理解（共20小题；每小题2分，满分 40分）题号21222324252627282930答案题号31323334353637383940答案第三部分 英语知识运用（共两节，满分45分）第一节 完形填空（共20小题；每题1.5分，满分30分）题号41424344454647484950答案题号51525354555657585960答案第二节 语法填空（共10小题；每小题1.5分，满分 15分）61. _ 62. _ 63. _ 64. _ 65. _66. _ 67. _

68、 68. _ 69. _ 70. 第四部分 写作(共两节，满分35分)第一节 短文改错(共10小题；每小题1分，满分10分)Im gladly to receive your novel. Thank you for such lovely a gift, for I had been expecting it for a long time. This novel offers to me more understanding of American society and daily life. I know youre interesting in Chinese festivals,

69、and therefore I have chosen an album of paper cutting for you. Paper cutting is unique form of Chinese cultural relics, that is often used as a decoration for a joyful atmosphere. I hope it will bring happiness and lucks to your family as it always did in China. Im expecting you to come to China and

70、 experience the rich culture on person.第二节 书面表达（满分25分）How should we make good use of classes?9上高二中2022届高二第二次月考英语试题答案第一部分听力(共两节，满分30分)1-5. CBAAC 6-10. ABCA B 11-15. CAC AC 16-20. BABBC第二部分阅读理解(共两节，满分40分)2123 ADB 24-27DBDC 2831 AABC 32-35：BDDA 36-40 GFEDB第三部分语言知识运用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30

71、分)41-45 CBBDC 46-50 ACBAC 51-55 ACBDB 56-60 DCBAB第二节 (共10小题；每小题1.5分，满分15分)61. working62. with63. was fixed 64. a 65. gone 66. whose67. what68. brought 69. warmth 70. when/whenever第四部分写作(共两节，满分35分)第一节短文改错(共10小题；每小题l分，满分10分)Im gladly to receive your novel. Thank you for such lovely a gift, for I had b

72、een expecting glad so haveit for a long time. This novel offers to me more understanding of American society and daily life. I know youre interesting in Chinese festivals, and therefore I have chosen an album of paper interestedcutting for you. Paper cutting is/ unique form of Chinese cultural relic

73、s, that is often used as a whicha decoration for a joyful atmosphere. I hope it will bring happiness and lucks to your luckfamily as it always did in China. doesIm expecting you to come to China and experience the rich culture on person. in 第二节书面表达(满分25分)How should we make good use of classes? As we

74、 all know, class is a place where students ought to work hard to realize their dreams. However, there are some students not using class properly, making things go from bad to worse. For example, some students play mobile phones or sleep in class, wasting quantities of precious time. Whats worse, som

75、e students enjoy chatting with others. Not only does it affect their own study, but also it will do harm to others.As far as I am concerned, the main reason is that they dont realize the importance of study. To solve this problem, they have to understand making full use of class is the best way to i

76、mprove the efficiency of study. After all, time waits for no man.上高二中2022届高二第二次月考英语试题答案第一部分听力(共两节，满分30分)1-5. CBAAC 6-10. ABCA B 11-15. CAC AC 16-20. BABBC第二部分阅读理解(共两节，满分40分)2123 ADB 24-27DBDC 2831 AABC 32-35：BDDA 36-40 GFEDB第三部分语言知识运用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30分)41-45 CBBDC 46-50 ACBAC 51-

77、55 ACBDB 56-60 DCBAB第二节 (共10小题；每小题1.5分，满分15分)61. working62. with63. was fixed 64. a 65. gone 66. whose67. what68. brought 69. warmth 70. when/whenever第四部分写作(共两节，满分35分)第一节短文改错(共10小题；每小题l分，满分10分)Im gladly to receive your novel. Thank you for such lovely a gift, for I had been expecting glad so haveit

78、for a long time. This novel offers to me more understanding of American society and daily life. I know youre interesting in Chinese festivals, and therefore I have chosen an album of paper interestedcutting for you. Paper cutting is/ unique form of Chinese cultural relics, that is often used as a wh

79、icha decoration for a joyful atmosphere. I hope it will bring happiness and lucks to your luckfamily as it always did in China. doesIm expecting you to come to China and experience the rich culture on person. in 第二节书面表达(满分25分)How should we make good use of classes? As we all know, class is a place w

80、here students ought to work hard to realize their dreams. However, there are some students not using class properly, making things go from bad to worse. For example, some students play mobile phones or sleep in class, wasting quantities of precious time. Whats worse, some students enjoy chatting wit

81、h others. Not only does it affect their own study, but also it will do harm to others.As far as I am concerned, the main reason is that they dont realize the importance of study. To solve this problem, they have to understand making full use of class is the best way to improve the efficiency of stud

82、y. After all, time waits for no man. 上高二中2022届高二第二次月考英语试题第一部分听力(共两节，满分30分)1-5. CBAAC 6-10. ABCA B 11-15. CAC AC 16-20. BABBC第二部分阅读理解(共两节，满分40分)2123 ADB 24-27DBDC 2831 AABC 32-35：BDDA 36-40 GFEDB第三部分语言知识运用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30分)41-45 CBBDC 46-50 ACBAC 51-55 ACBDB 56-60 DCBAB第二节 (共10小题

83、；每小题1.5分，满分15分)61. working62. with63. was fixed 64. a 65. gone 66. whose67. what68. brought 69. warmth 70. when/whenever第四部分写作(共两节，满分35分)第一节短文改错(共10小题；每小题l分，满分10分)Im gladly to receive your novel. Thank you for such lovely a gift, for I had been expecting glad so haveit for a long time. This novel of

84、fers to me more understanding of American society and daily life. I know youre interesting in Chinese festivals, and therefore I have chosen an album of paper interestedcutting for you. Paper cutting is/ unique form of Chinese cultural relics, that is often used as a whicha decoration for a joyful a

85、tmosphere. I hope it will bring happiness and lucks to your luckfamily as it always did in China. doesIm expecting you to come to China and experience the rich culture on person. in 第二节书面表达(满分25分)How should we make good use of classes? As we all know, class is a place where students ought to work ha

86、rd to realize their dreams. However, there are some students not using class properly, making things go from bad to worse. For example, some students play mobile phones or sleep in class, wasting quantities of precious time. Whats worse, some students enjoy chatting with others. Not only does it aff

87、ect their own study, but also it will do harm to others.As far as I am concerned, the main reason is that they dont realize the importance of study. To solve this problem, they have to understand making full use of class is the best way to improve the efficiency of study. After all, time waits for no man.