2018-2019学年广东省佛山一中、石门中学、顺德一中、国华纪中高二下学期期末四校联考试题 英语 Word版 10页

‎2018—2019 学年下学期 佛山一中、石门中学、顺德一中、国华纪中期末联考高二年级英语科试卷 命题学校：顺德一中 命题人：‎ 本试卷共 8 页，四大题，满分 150 分，考试时间 120 分钟。注意事项：‎ ‎1、答题前，考生务必将自己的姓名、准考证号和座位号准确填涂在答题卡上。‎ ‎‎ ‎2019 年 7 月 ‎2、回答选择题时，选出每小题答案后，用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，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，10 小题，满分 10 分）‎ 第一节 听力理解（共 6 小题，每小题 1 分，满分 6 分）‎ 材料及问题播放两遍。每段后有两个小题，各段播放前有 5 秒钟的阅题时间。请根据各段播放内容及其相关小题的问题，在 5 秒钟内从题中所给的A、B、C 项中，选出最佳选项，并在答题卡上将该项涂黑。 ‎ 听第一段材料，回答第 1-2 题。材料读两遍。‎ 1. A. Teacher and student. B. Husband and wife. C. Brother and sister.‎ 2. A. To get out in the nature more frequently. B. To live a more energetic life in the city.‎ C. To take more long vacations together.‎ 听第二段材料，回答第 3-4 题。材料读两遍。‎ 3. A. She doesn’t think she has any time. B. She doesn’t think it useful to exercise.‎ C. Her illness makes her unable to exercise.‎ 4. A. To spend more time with her family. B. To read newspapers while having meals.‎ C. To listen to the radio while having a walk.‎ 听第三段材料，回答第 5-6 题。材料读两遍。‎ 5. A. 150 years old. B. 200 years old. C. 300 years old.‎ 6. A. At dusk. B. At noon. C. At dawn.‎ 第二节 回答问题（共 4 小题，每小题 1 分，满分 4 分)‎ 听下面一段材料，然后回答问题。材料和问题读两遍。‎ ‎7. ‎ ‎9. ‎ ‎8. ‎ ‎10. ‎ 第二部分 阅读理解（共两节，20 小题，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、D 四个选项中，选出最佳选项，并在答题卡上将该项涂黑。‎ A In recent years, terms like “going green” and “eco-friendly” have become buzz words on talk shows, commercials and product packaging. The term “eco-friendly” has been used for so many different products and practices.‎ Eco-friendly Car Race Can you imagine a car racer is so eco-friendly that its tyres are made from potatoes, its body is created from hemp ( 大 麻 ) and rapeseed oil and it runs on fuel made from wheat and sugar beet（ 甜 菜 ）? The one-seater racing car called Eco One is built by experts from Warwick University, who hope that Eco One will be adopted by the automotive industry. It is sold at $ 51,000.‎ Pollution-sensitive Dress Don’t be caught outside unaware of pollution levels in the air. The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly. This dress -- which is actually quite pretty -- looks like you pull it from the bottom of the dirty laundry pile when the air is dirty. It might protect your health by advising you to stay indoors for the day, but it won’t do you any favor if you’re meeting with clients.‎ Eco-friendly Umbrella Traditional umbrellas come with a fixed surface. Although it is changeable, you cannot replace it easily. This eco-friendly design is more flexible. It is actually only an umbrella skeleton（骨架）without any surface, which can be folded, so you can put anything such as newspapers, plastic bags or whatever you want to serve as the protecting surface.‎ Eco-friendly Moss（苔藓）Carpet It is said that walking on fresh grass increases your blood circulation. The Moss Carpet, created by Nguyen La Chanh, looks at getting the grass to your feet. The mat includes ball moss, island moss and forest moss. The humidity（湿度）of the bathroom ensures that it grows well. And that’s why you need to place it there and not anywhere else.‎ 11. According to Paragraph 1, we can find Eco One ．‎ A. can seat one passenger and one driver B. can’t be afforded by the public at present C. is mainly made from some kinds of plants D. will take the place of the traditional car industry 12. Why is EPA Dress designed?‎ A. To advise people to stay at home as often as possible.‎ B. To stop people from meeting their clients if necessary.‎ C. To make women look pretty even in the polluted air.‎ D. To keep users informed of the polluted levels in the air.‎ 13. Compared with traditional umbrellas, the Eco-friendly Umbrella ．‎ A. is changeable B. hasn’t any surface C. can be folded D. is made of newspapers B A new “paparazzi-proof” scarf has got heatedly welcomed since launched. A new “paparazzi-proof” scarf could be a game-changer for celebrities who prefer to shy away from the stage light. The ISHU scarf is the creation of Dutch-born fashion entrepreneur Saif Siddiqui and is designed to “give people their right to privacy back”. A host of celebrities including Cameron Diaz, singer Joe Jonas, Bayern Munich footballer Jerome Boateng and music producer Major Lazer have worn the ISHU after it was spotted at London Fashion Week last year.‎ It works by reflecting the light back into a camera, effectively becoming “invisibility clothes” for celebrities who don’t want their photos taken. Anyone wearing the scarf is protected from mobile flash photograph, with the fashion accessory’s fabric（附件结构）effectively blocking out any unwanted pictures, although it doesn’t stop no-flash photographs from being taken.‎ The 28-year-old Siddiqui was inspired while visiting family in Amsterdam in 2009 when his friends attempted to take a photo of him using an iPhone in front of some bikes. “He noticed that the bike’s reflector carried the flash of his mobile camera in a way that confused the faces of his friends in the picture.” the ISHU website explains. “He immediately realized that if developed into the right product, this feature would be an ideal solution for his friends and is now available to the public who want to keep their private moments in public private. “Saif put together a team of experts who dug into the science of light and reflection, and how to blend technology with fashion.”‎ He told Decoded Magazine: “The ISHU scarf effectively allows an individual to control what pictures and videos are taken of him. “There are no more unwanted pictures and videos on Snapchat, Instagram, or Facebook! Everyone carries a phone with them nowadays that has an amazing camera. So, it all made sense to me.” More ISHU products are set to launch in August, with mobile phone cases set to launch in the next few weeks. The ISHU is currently sold out but you can pre-order it online for￡289.‎ 11. The underlined phrase “shy away” in paragraph 1 means .‎ A. hide B. shame C. take D. fly 12. Why did Saif design the “paparazzi-proof” scarf?‎ A. To help protect people’s privacy. B. To make a rich profit from the celebrities.‎ C. Because the scarf is to get a heated welcome. D. To dig into the science of light and reflection.‎ 13. How did Saif get the creative idea of producing scarves?‎ A. He was inspired by the photographs of bike.‎ B. He was inspired when his friends attempted to take a photo of him.‎ C. He was inspired when finding his friends’ picture was not ideal.‎ D. He was inspired while cycling with his family members.‎ 14. Which of the following statement might be true?‎ A. The paparazzi-proof scarf can prevent any unwanted pictures being taken.‎ B. There might be fewer unwanted pictures and videos on internet.‎ C. ISHU will be only used to effectively control pictures taken.‎ D. Customers will mainly buy ISHU products online.‎ C Some colors people see late at night could cause signs of clinical（临床的）depression. That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. Doctors use the word “clinical depression” to describe severe form of depression. Signs may include loss of interest or pleasure in most activities, low energy levels and thoughts of death or suicide.‎ In the new study American investigators designed an experiment that exposed hamsters（ 仓 鼠 ）to different colors. The researchers chose hamsters because they are nocturnal which means they sleep during the day and are active at night.‎ The animals were divided into four groups. One group of hamsters was kept in the dark during their night-time period. Another group was placed in front of a blue light a third group slept in front of a white light while a fourth was put in front of a red light.‎ After four weeks the researchers noted how much sugary water the hamsters drank. They found that the most depressed animals drank the least amount of water.‎ Randy Nelson heads the Department of Neuroscience at Ohio State University. He says animals that slept in blue and white light appeared to be the most depressed. “What we saw is that these animals didn’t show any sleep uneasiness at all but they did mess up biological clock genes and they did show depressive sign while if they were in the dim（微弱）red light they did not.”‎ He notes that photosensitive（感光）cells in the eyes have little to do with eyesight. He says these cells send signals to the area of the brain that controls what has been called the natural sleep-wake cycle.‎ He says there’s a lot of blue in white light. This explains why the blue light and white light hamsters appear to be more depressed than the hamsters seeing red light or darkness.‎ 11. Researchers use hamsters in the experiment because .‎ A. they are similar to humans in dealing with colors B. they are easy to observe and study C. they are sensitive to colors like human beings D. they are active at night and sleep during the day 12. What sign shows that the hamsters are being depressed?‎ A. Their energy level becomes low. B. They don’t sleep well.‎ C. Their eyesight becomes worse. D. They drink less sugary water.‎ 13. ‎ tends to cause hamsters to be depressed.‎ A. Dim light B. Blue light C. Red light D. Darkness 14. What can help people who work late at night to avoid being depressed?‎ A. Equipping their computer screens to put it more in the reddish light.‎ B. Not being exposed to dim red light when using computers.‎ C. Living or working in low levels of light overnight.‎ D. Going to see doctors of clinical depression regularly for help.‎ D Body language is a broad term for several forms of communication using body movements or gestures, instead of, or as a complement to, sounds, verbal language, or other forms of communication. In turn, it is one category of paralanguage, which describes all forms of human communication that are not language.‎ Paralanguage including body language has been extensively studied in social psychology. In everyday speech and popular psychology, the term is most often applied to body language that is thought to be involuntary, but in fact the distinction between voluntary and involuntary body language is often blurred: a smile or a wave may be given either voluntarily or involuntarily, for example.‎ Voluntary Body Language is less commonly discussed because it seems unproblematic. It refers to movement, gestures and poses intentionally made by the person: smiling, hands, imitating actions, and generally making movements with full or partial intention of making them and a realization of what they communicate.‎ The relation of body language to animal communication has often been discussed. Human paralanguage may represent a continuation of forms of communication that our non-linguistic ancestors already used, or it may be that it has been changed by co-existing language. Some species of animals are especially skilled at detecting human body language, both voluntary and involuntary: this was the reason for trying to teach the chimpanzee Washoe American Sign Language rather than speech and perhaps the reason why the Washoe project was more successful than some previous efforts to teach apes how to dance.‎ Body language is a product of both genetic and environmental influences. Blind children will smile and laugh even though they have never seen a smile. The ethnologist（文化人类学者）Iraneus Eibl-Eibesfeldt claimed that a number of basic elements of body language were universal across cultures and must therefore be fixed action patterns under instinctive（本能的）control. Some forms of human body language show continuities with communicative gestures of other apes, though often with changes in meaning. More refined gestures, which vary between cultures (for example the gestures to indicate ‎“yes” and “no”), must obviously be learned or modified through learning, usually by unconscious observation of the environment.‎ 11. Which of the following diagrams shows the right relationship ?‎ ‎① = language ② = paralanguage ③ = body language ④ = verbal language ‎①‎ ‎③‎ ‎②‎ ‎④‎ A. B. C. D.‎ 12. According to the passage, the reason why the Washoe project was a success may be that .‎ A. the chimpanzee Washoe can be taught speech B. apes can be taught how to dance C. Washoe can understand body language well D. numbers of basic elements of body language are same in different cultures 13. Why does the author take the gestures to indicate “yes” and “no” for an example?‎ A. to give us the meaning of the two gestures B. to tell us continuities of some fixed action patterns C. to show environmental influences of the sign language D. to indicate genetic effects of the body language 14. The last two paragraphs mainly talk about .‎ A. origins of the body language B. cultural influences C. what the body language is D. relationships between body languages and animal communications 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。‎ Recently, I’ve been following a simple rule that is helping me crush procrastination（ 拖 延 症 ）and making it easier for me to stick to good habits at the same time. 26 There are two parts to the 2-Minute Rule…‎ Part 1 -- If it takes less than two minutes, then do it now.‎ ‎ 27 For example, washing your dishes immediately after your meal, tossing the laundry in the washing machine, taking out the garbage, sending that email, and so on.‎ If a task takes less than two minutes to complete, then follow the rule and do it right now.‎ Part 2 -- When you start a new habit, it should take less than two minutes to do.‎ Can all of your goals be accomplished in less than two minutes? Obviously not. But, every goal can be started in 2 minutes or less. 28 ‎ It might sound like this strategy is too basic for grand life goals, but I beg to differ. The 2-Minute Rule works for big goals as well as small goals because of the inerti（a 惯性）of life. 29 I love the 2-Minute Rule because it embraces the idea that all sorts of good things happen once you get started.‎ The most important part of any new habit is getting started -- not just the first time, but each time. It’s not about performance, it’s about consistently taking action.‎ I can’t ensure whether or not the 2-Minute Rule will work for you. 30 Anyone can spare the next 120 seconds. Use this time to get one thing done. Go.‎ A. I call this little strategy the “2-Minute Rule”.‎ B. And that’s the purpose behind this little rule.‎ C. Here’s what you need to know to stop procrastinating.‎ D. Once you start doing something, it’s easier to continue doing it.‎ E. But, I can ensure that it will never work if you never try it.‎ F. The goal is to make it easier for you to get started on the things you should be doing.‎ G. It’s surprising how many things we put off that we could get done in two minutes or less.‎ 第三部分 语言知识运用（共两节，30 小题，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）‎ 阅读下面短文，从各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处的最佳选项。‎ I grew up with a fat dad -- 450 pounds at his heaviest. Every week he would try a new diet, and my family 31 eating whatever strange food he was trying at that moment. By the time I was nine, I was a(n) 32 on losing weight. I spent four weeks 33 only small bowls of white rice at home. What I remember most about those years is that I 34 felt hungry -- hungry for food, hungry for someone to care for me and I 35 to be cared for.‎ But on Friday nights, I was 36 hungry. My grandfather would take me to his home for the 37 . There was always a pot of something cooking on the 38 . It was at my grandmother’s house that I learned what true 39 was.‎ After my third-grade year, my family had to move away from hometown, and leave my grandmother and her delicious food 40 . There would be no more special weekends at my grandmother’s house. It was total 41 for survival. In this new city, I felt extremely lonely and lost, and I missed my grandmother 42 . My grandmother knew just how I felt and she knew the 43 . Every week, she would send me a card with a $20 bill, a recipe and a list of what to buy at the market. It kept us 44 , and her recipes filled my body and soul.‎ Over the years, I have 45 to better understand my father’s 46 with weight and 47 growing up in such an unhealthy eating environment, I found a 48 for a career as a nutrition（营养） consultant. Today, food is no longer a 49 that keeps my father and me apart, but a bridge that keeps us connected. And now I am the one 50 sending recipe cards to my father’s house, just as my grandmother did for me.‎ ‎31. A. came up B. turned up C. ended up D. went up ‎32. A. expert B. student C. amateur D. worker ‎33. A. ordering B. consuming C. serving D. treating ‎34. A. instantly B. constantly C. continuously D. unfortunately ‎35. A. longed B. meant C. hit D. showed ‎36. A. even B. ever C. once D. never ‎37. A. dinner B. weekend C. party D. activity ‎38. A. stove B. kitchen C. house D. cupboard ‎39. A. food B. love C. happiness D. diet ‎40. A. out B. behind C. alone D. away ‎41. A. memory B. intention C. experiment D. independence ‎42. A. deliberately B. fully C. terribly D. tentatively ‎43. A. cure B. approach C. reason D. routine ‎44. A. reminded B. bonded C. united D. informed ‎45. A. wanted B. expected C. grown D. begun ‎46. A. quarrels B. debates C. topics D. struggles ‎47. A. in spite of B. in possession of C. in case of D. in terms of ‎48. A. demand B. request C. command D. desire ‎49. A. case B. question C. barrier D. matter ‎50. A. occasionally B. finally C. regularly D. normally 第二节 语法填空（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。‎ China has once again proved its 51 (able) to change the world with the “new four great inventions”：high-speed railways, electronic payments, shared bicycles and online shopping. They’re related to China’s high-tech innovation（创新）, 52 has improved the quality of people’s lives, according to a survey 53 (make) by the Belt and Road Research Institute of Beijing Foreign Studies University. “My wallet is no longer in use. I can buy and eat whatever I want simply with a fingertip on my phone,”‎ said 54 university student, adding that “even pancake sellers are using mobile payment”.‎ The bikes 55 (them) are not new, but the operating model of bike-sharing 56 (base) on satellite navigation system, mobile payment, big data and other high technologies.‎ China has entered a new innovative era, thanks to the large amounts of capital China has invested in 57 (encourage) innovation, said Bernhard Schwartlander, WHO Representative in China.‎ It is increasingly clear that China is innovating and no longer copying Western ideas. This is especially true in mobile, where China is leading 58 many ways such as…social messaging app WeChat, she said．This is partly 59 China skipped over the PC era and went directly to mobile．China has a 60 (large) mobile use than any other country in the world．‎ 第四部分 词汇、句型与写作（共四节，满分 55 分）‎ 第一节 词汇基础（共 10 小题，每空 1 分，满分 10 分）‎ 根据下列各句句意及所给单词的首字母或汉语提示，用单词的恰当形式填空，并把完整单词填写在答题卡相应的位置上。‎ 61. When selecting news of the kind, he usually （退却）from the world of threatening reality toward the dream world.‎ 62. What a c ! We were born at the same hospital on the same day!‎ 63. Professor Smith is c to working for the charity; his devotion is inspiring his co-workers.‎ 64. For many older people, especially those living alone, driving is important for p （保持）their independence.‎ 65. The castle is only a to the privileged and we ordinary citizens are not allowed to enter.‎ 66. The tablet was bought only several days ago. So it’s still under g and you can have it fixed for free.‎ 67. His daughter suffered from a disease. Many people gave away money to her and the （捐赠）‎ did help save the family.‎ 68. All the passengers could t the lady’s baby making a noise, which showed their high quality.‎ 69. If we s a number for each letter, the message “Meet me” would read “13 5 5 20 13 5”.‎ 70. Because of his parents’ divorce, Jack and his brother live in different cities, and the (离别) made them in deep sorrow.‎ 第二节 句型结构（共 10 小题，每小题 1.5 分，满分 15 分）‎ 阅读下列各小题，根据括号内的汉语提示，用句末括号内的提示词完成句子，每空仅限一词。‎ 61. ‎ them to wander a bit, to take a moment to see what’s around them.（从未发生；occur）‎ 62. We may think we’re a culture that our worn technology at the first sight of shiny and new.（丢掉；of）‎ 63. Some believe that a woman’s body cells age more slowly than a man’s.（有……倾向；to）‎ 64. The day itself is on October 21, but since it , events now spread out over most of October around Britain.（变得流行；catch）‎ 65. We sought long and hard for the solutions to the problem, but the efforts （无 济于事；in）‎ 66. After having taught fifth-grade classes for four years, I decided to try to get them to read oftener and more adventurously.（不惜一切代价；at）‎ 67. I, the Robotics Hobby Group, intend to invite you to join our team in the coming competition.（代表……；on）‎ 68. ‎ good service, the restaurant offers different kinds of Canton dishes.（除了……；from）‎ 69. The two companies frequently as a result of competition.（发生冲突；come）‎ 70. According to foreign news press, the 5G technology owned by Huwei that of any companies in the US.（优于；to）‎ 第三节 短文改错（共 10 小题，每小题 1 分，满分 10 分）‎ 71. 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（Λ），并在其下面写出该加的词。 ‎ 删除：把多余的用斜线（）划掉。 ‎ 修改：在错的词下划一横线，并在该词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。 ‎ Do you believe love is the most important? In the early twenty century, homeless people were often brought up in orphanages, in that they received little love. At one time, Dr. Skeels took twelve children from an art orphanage or had a young girl look them each day. He also studied another twelve children who are left in the orphanage all day long. He followed these children not until they grew up, and the results were shocked. The children staying all day in the orphanage were either dead or suffering from serious illnesses. However, the twelve children loved by the girl were all healthy and independently. The only difference between the life of these children -- the love, made a great difference to us.‎ 第四节 书面表达（共 1 题，满分 20 分）‎ 72. 假设你是李华。你班上周日开展了以“美化城市环境，倡导低碳生活”为宗旨的志愿者活动。活动内容包括：上午去郊区植树；下午去广场宣传，分发传单（leaflet）。你的美国朋友 George 来信想了解此活动，请你写封回信按照以下要求介绍这个活动：‎ ‎1、活动内容，宗旨；‎ ‎2、对同学的影响以及你的评价。注意：‎ ‎1、短文应包括所提供的主要信息，可适当发挥，使短文内容连贯、完整；‎ ‎2、词数：100 左右。‎ ‎2018—2019 学年下学期佛山一中、石门中学、顺德一中、国华纪中期末联考高二年级英语 参考答案与评分标准 第一部分：听力（共两节，满分 10 分）‎ ‎★评分要求：信息获取题不区分大小写和单复数，第 8 题若缺少 last、第 10 题缺少 in 或用错介词， 给 0.5 分；第 9、10 题若缺少 the 给满分。‎ 第一节：听力理解（共 6 题，每小题 1 分，满分 6 分）‎ ‎1-6 BAACCA 第二节：回答问题（共 4 题，每小题 1 分，满分 4 分）‎ ‎7. 815/ Eight hundred and fifteen. 8. Last Wednesday afternoon.‎ ‎9. Controlling/ Control the number of cars. 10. In the school sports hall.‎ 第二部分：阅读理解（共两节，满分 40 分）‎ 第一节：阅读理解（共 15 小题，每小题 2 分，满分 30 分）‎ ‎11-15 CDBAA 16-20 CBDDB 21-25 ABCCA 第二节：选句填空（共 5 小题，每小题 2 分，满分 10 分）‎ ‎26-30 AGBDE 第三部分 语言知识运用（共两节，30 小题，满分 45 分）‎ ‎★评分要求：语法填空部分严格按答案给分，与答案不符者不给分。第一节 完形填空（共 20 小题，每小题 1.5 分，满分 30 分）‎ ‎31-35 CABBA 36-40 DBADB 41-45 DCABC 46-50 DADCC 第二节 语法填空（共 10 小题，每小题 1.5 分，满分 15 分）‎ ‎51. ability ‎52. which ‎53. made ‎54. a ‎55. themselves ‎56. is based ‎57. encouraging ‎58. in ‎59. because ‎60. larger 第四部分 词汇、句型与写作（共四节，满分 55 分）‎ ‎★评分要求：61-70 题严格按答案给分，与答案不符者不给分；71-80 题时态或形式错误扣 0.5 分，用词或其他错误不给分。‎ 第一节 词汇基础（共 10 小题；每空 1 分，满分 10 分）‎ ‎61. withdraws/ withdrew ‎62. coincidence ‎63. committed ‎64. preserving ‎65. accessible ‎66. guarantee ‎67. donation(s)‎ ‎68. tolerate ‎69. substitute ‎70. separation 第二节 句型结构（共 10 小题，每小题 1.5 分，满分 15 分）‎ ‎71. It never/ seldom occurred/ occurs to 72. gets rid of 73. have a tendency to ‎74. has caught on 75. were in vain 76. at any cost/ at all costs/ at any rate ‎77. on behalf of 78. Apart/ Aside from 79. come/ came into conflicts ‎80. is superior to 第三节 短文改错（共 10 小题，每小题 1 分，满分 10 分）‎ ‎★评分要求：严格按答案给分，与答案不符者不给分。‎ 第四节 书面表达（共 1 题，满分 20 分）‎ ‎★评分要求：评分标准请参看高考作文评分标准，注意平均分控制在 14 分左右。‎ Dear George,‎ I am glad to receive your letter asking for my introduction about our class voluntary activity. I’m writing to tell you something about it.‎ Last Sunday, our class launched a voluntary activity, the theme of which is to make the city more beautiful and advocate a low carbon lifestyle. In the morning, we went to plant trees in the suburbs. In the afternoon, we went to the streets to hand out leaflets, raising people’s awareness of environmental protection. Most of the students think highly of the activity, which will surely have a positive effect on our daily life.‎ As far as I’m concerned, it’s everyone’s duty to protect the environment. As long as there is the possibility of saving our planet, do take action now before it is too late. Low carbon living is surely a way of great significance.‎ Best wishes.‎ Yours, Li Hua