高三英语试题
江苏省2020-2021学年度第一学期新高考质量检测模拟试题
英语试题
考生注意：
1．答卷前，考生务必用蓝、黑色字迹的钢笔或圆珠笔将自己的姓名、班级、学号填写在相应位置上．
2．本次考试时间120分钟，满分150分．
3．请在密封线内作答，保持试卷清洁完整．
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. What will Nick do tonight?
A. Attend a party.
B. Go to a concert.
C. Have a rest at home.
2. Why does the man come here?
A. To report his loss.
B. To get a train ticket.
C. To have a driving lesson.
3. What are the speakers mainly talking about?
A. The latest fashion.
B. A vacation plan.
C. A great museum.
4. Where will the speakers go?
A. Their office.
B. A restaurant.
C. The city park.
5. What does the man think of the film?
A. Disappointing.
B. Confusing.
C. Amusing.
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。
听下面一段对话，回答第6、7题。
6. How many bedrooms does the apartment have?
A. 1.
B. 2.
C. 3.
7. For what didn’t Jim rent the apartment?
A. The high rent.
B. The dark carpet.
C. The small kitchen.
听下面一段对话, 回答第8至10题。
8. When did Jason watch a film?
A. Last Wednesday.
B. Last Saturday.
C. Last Sunday.
9. With whom did Jason climb the Great Wall?
A. His friends.
B. His colleagues.
C. His classmates.
10. What does the woman want to do?
A. Go back to the US.
B. Upload pictures to her blog.
C. Read about Jason’s experience.
听下面一段对话, 回答第11至13题。
11. How did Helen contact the company?
A. By email.
B. By phone.
C. By letter.
12. What is the duty of the job in the ad?
A. To look after children.
B. To work for a newspaper.
C. To serve in a phone company.
13. On what conditions would Helen accept the job?
A. The place is fun.
B. The pay is good.
C. The work is easy.
听下面一段对话, 回答第14至17题。
14. What is the woman doing?
A. Doing a survey.
B. Hosting a program.
C. Forecasting the weather.
15. Which place experienced many thunderstorms last month?
A. England.
B. Wales.
C. America.
16. What should the normal temperature be in India at this time of year?
A. 42 degrees.
B. 45 degrees.
C. 48 degrees.
17. What is the weather like in Switzerland?
A. It is extremely hot.
B. It has strong winds.
C. It rains heavily.
听下面一段独白, 回答第18至20题。
18. What is the speaker?
A. An environmental official.
B. A program producer.
C. A scientist.
19. Where did the speaker do the task?
A. In a boat.
B. At a university.
C. At a TV station.
20. Why are the sharks returning?
A. There is more food to eat.
B. The water quality is better.
C. Hunting is forbidden.
第二部分阅读理解(共两节，满分35分)
第一节(共10小题；每小题2.5分，满分25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。
A
I decided to ski to the North Pole.It was after I saw an advertisement in a newspaper looking for people to join a team to ski 350 miles to the North Pole.Back in 1996，there had never been a woman from the UK who had accomplished this challenge.I wondered what it would be like to survive in temperatures cold enough to freeze your flesh in seconds，so I sent off the application form.
The application form full of pictures of male explorers arrived.The words “Are you man enough for the ultimate(极限的) challenge？” made me angry and even more determined to get on the team.
Over 500 individuals applied for a place in the team，and the selection process included physical and psychological tests designed to pick the best group.In one test，there was a huge rope ladder we had to climb，and I froze at the top because I have a fear of heights.I thought my hopes were fading as most other applicants sailed past，leaving me behind.But two others helped me over，and later I found out that the organizers were not looking for amazing individuals，but great team players，and this moment had shown them who would take care of others in the team.
I had revealed(显示) my weakness，and in a place like the Arctic，you have to be yourself，as there is nowhere to hide.These personalities of asking for help and showing weakness are necessary for women to master.
I realized that by being myself，I could succeed.I was selected for the team.I realized that I could achieve more than I ever imagined—more importantly，by sharing my story with others，I could inspire them to take a step into the new world and reveal more of their abilities.
21．How did the author react to seeing the advertisement?
A．She got cross. B．She was determined.
C．She got frightened. D．She was hesitating.
22．What did the organizers view as the most important in the selection of new hands? A．Personal quality. B．Individual ability.
C．Spirit of teamwork. D．Courage to challenge.
23．What’s the intention of the author in writing this passage?
A．To inspire us to prepare for our future goal.
B．To advise women how to turn to others.
C．To make suggestions to her team members.
D．To encourage people to explore the unknown.
B
For many of us，summertime means road trips to the beach or mountains，or at the very least some additional dust and bird poop on the exterior of our vehicles.The extra dirt leads us to do one of two things：wash our car in the driveway or head to the car wash.But which choice is better for the environment?
The main concerns with either choice are the amount of fresh water being used and the types of chemicals used to remove the dirt.Both of these concerns can be closely monitored when washing the car at home，says Katy Gresh，spokeswoman for the Southwest Region of the Pennsylvania Department of Environmental Protection.She advises car owners to put aside a set amount of water for the entire wash.“It’s just like brushing your teeth，”she says.“You don’t want to leave the water running or use more than you need for the job.” But even following this advice comes with an environmental risk：Washing your car in the driveway or street flushes the dirty water into storm drains.
John Schombert is executive director of 3 Rivers Wet Weather.His organization works to educate the public about storm sewers(下水道) and water runoff，keeping this untreated water from entering the Allegheny region’s waterways.“We ask people to consider washing their cars on lawns or other permeable(透水的) surfaces where the water gets absorbed，”Schombert says.“Soil can break down and help filter(过滤) those things，”Schombert says.“Storm sewers are not made for waste disposal.”Even when car owners use natural soaps to wash their cars，which Schombert says are probably ineffective at breaking down grease anyway.
The commercial car wash down the street knows full well the rules regarding wastewater in storm sewers.According to the International Carwash Association(ICA)，professional car washes must use water reclamation systems.These mandated processes not only keep the dirty water out of storm sewers and regular water treatment systems，but they also work to reduce water usage at commercial facilities.
24．What worries people when they have their cars washed?
A．The dirt cannot be removed easily.
B．Large quantities of water are wasted.
C．The washing ways do no good to their cars.
D．The used chemicals are harmless to the environment.
25．What’s the disadvantage of washing cars at home?
A．It is not easy to deal with.
B．It cannot clean the dirt completely.
C．It consumes a larger amount of water.
D．It does much damage to the environment.
26．What can be the best title of the text?
A．Do You Put Carwashing at Risk?
B．Which Is Better：Car Wash or DIY?
C．Why Dishwashers Are Better than Hand Washing?
D．Do Americans Use Less Water than They Did Years Ago?
C
Classifying things is critical for our daily lives.For example，we have to detect spam mail(垃圾邮件)，false political news.When we use AI，such tasks are based on “classification technology”in machine learning—having the computer learn，using the boundary separating positive and negative data.For example，“positive” data would be photos including a happy face，and “negative” data photos that include a sad face.Once a classification boundary is learned，the computer can determine whether a certain data is positive or negative.
However，the difficulty with this technology is that it requires both positive and negative data for the learning process，and negative data are not available in many cases.For instance，when a retailer(零售商) is trying to predict who will make a purchase，they can easily find data on customers who have purchased from them (positive data)，but it is basically impossible to obtain data on customers who have never purchased from them (negative data)，since they do not have access to their competitors’ data.
According to lead author Takashi Ishida from RIKEN AIP，“Previous classification methods could not cope with the situation where negative data were not available，but we have made it possible for computers to learn with only positive data，as long as we have a confidence score for our positive data，constructed from information such as buying intention or the active rate of app https://www.360docs.net/doc/0d112261.html,ing our new method，we can let computers learn a classifier only from positive data equipped with confidence.”
According to Ishida，“This discovery could expand the range of applications where classification technology can be used.Even in fields where machine learning has been actively used，our classification technology could be used in new situations where only positive data can be gathered due to data regulation or business constraints(限制)．In the near future，we hope to put our technology to use in various research fields，such as natural language processing，computer vision，
robotics，and bioinformatics.”
27．How can the computer distinguish the positive data from the negative data?
A．By learning the classification boundary.
B．By updating the data collected regularly.
C．By separating happy faces and sad ones.
D．By introducing classification technology.
28．Why is the example mentioned in Paragraph 2?
A．To prove how important the positive data are.
B．To confirm that data on customers are complete.
C．To argue that retailers get their competitors’ data.
D．To explain why negative data are hard to acquire.
29．What do the underlined words “new method” in Paragraph 3 refer to?
A．Analyzing buying intention.
B．Building a confidence score.
C．Assessing the active rate of app users.
D．Equipping the computer with confidence.
30．What can be a suitable title for the text?
A．The History of Classification Technology
B．Smarter AI：Machine Learning without Negative Data
C．Bigger Data：Computers Assisting Language Processing
D．The Comparison between Positive Data and Negative Data
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。
If you’re going abroad for college，you might be thinking about how to get yourself a safe and cozy home for the years ahead.Of course，dormitories are always a good place to start，but some large state colleges require juniors to live off campus due to the limited number of dorm rooms.
31
How to find a house
32 .If you are just a freshman or don’t know many people，don’t hesitate to approach some upperclassmen in your classes or clubs.More often than not，upperclassmen have more experience with renting and are more familiar with the area your school is in.
Another good idea is to talk to seniors who are currently living off campus.These seniors’
landlords will most likely be looking for new tenants (房客) after graduation.
Also，registered realtors(房地产经纪人) might be able to find you a place for a fee.In addition，Facebook groups can also provide some useful information. 33 .
Roommates
Having roommates can not only save us some money，but also give us valuable companionship.However，remember that finding the right roommates for you is the most important thing，other than safety concerns. 34 ，definitely do not lie about your preferences，schedule，or habits，even if talking about them could make you uncomfortable.On the other side，also remember to ask your potential roommates to tell you about themselves in detail.
35 ，please do everybody a favor by being upfront about it.Constantly running into conflicts with your quiet roommate is definitely the last thing you want.
A．If you are a party animal
B．While looking for roommates
C．Get along well with your roommates
D．When having a chat with your roommate
E．First，you can ask your friends who are already living off campus
F．However，be really careful if you get in touch with strangers through the Internet G．Nonetheless，renting an apartment can give you some hands-on experience with living
第三部分语言运用(共两节，满分45分)
第一节(共20小题；每小题1.5分，满分30分)
阅读下面短文，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。
I feel that I was blessed by an Angel not long ago.I was out in town with my husband.We lived in a 36 town.Because of the cold，my 37 shrunk，causing my anniversary ring to 38 .I didn’t notice this until we got home.I became 39 ill ached all over.I thought my husband was going to have a heart attack.
Although it is a material item，it is yet very 40 .He went out and retraced our 41 to where we came back.I called the stores we were in and no one 42 it in.I thought it was 43 for sure.
Well，at around midnight last night，our dogs went mad.We have a sunroom 44 to our home.The door to that is usually 45 .But that night，we left it unlocked.My all-terrain motor scooter(小型摩托车) was 46 out there.In its basket was a ring box...holding my ring! Along with the ring was a diamond circle.
There was also a 47 that told the story of this stranger 48 the ring and recognizing the work，as it is a piece made particularly.The person then went to the jeweler and 49 about
finding the ring.The jeweler is a friend of mine so she gave her my 50 and the town is so small，we are 51 to find.The stranger who found the ring 52 the ribbon(丝线) in the store in order to keep the ring around the finger when it is 53 out.And then also left a gift card for us to take our family out to the movies as a Christmas gift.The note was 54 “Santa’s Elf(小精灵)”．My friend is keeping her lips 55 about whom it was.
36．A.modern B．small
C．big D．developed
37．A.ring B．hand C．brain D．finger
38．A.fall off B．leave behind
C．break down D．go away
39．A.firmly B．formally
C．identically D．physically
40．A.valuable B．challenging
C．memorable D．beneficial
41．A.footprints B．steps
C．stresses D．directions
42．A.took B．pressed C．turned D．counted
43．A.gone B．stolen
C．changed D．transformed
44．A.adapted B．attached
C．exposed D．held
45．A.open B．abandoned
C．closed D．locked
46．A.made B．parked
C．repaired D．destroyed
47．A.slogan B．advertisement
C．note D．announcement
48．A.handling B．exploring
C．finding D．chasing
49．A.explained B．complained
C．wondered D．argued
50．A.phone number B．photo
C．mailbox D．name
51．A.difficult B．easy
C．incredible D．complex
52．A.purchased B．tore
C．sold D．borrowed
53．A.warm B．rainy C．foggy D．cold
54．A.called B．written C．signed D．noticed
55．A.tight B．painted C．secret D．clear
第二节(共10小题；每小题1.5分，满分15分)
阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
More and more public schools in America make it a rule that students must finish a certain amount of community service 56. they are allowed to graduate from high school.They work on projects like making the environment better or 57. (feed) homeless people.
Many school systems in the United States now ask students 58. (do) some kinds of community service as part of their studies.Students involved in service projects help 59. (they) as well as their communities.They learn about the needs of people and aid 60. (organize)．For this reason，holidays 61. (become) the prime period for volunteer work so far.V olunteers get no pay，but experts point out that it is 62. excellent opportunity to learn and practice new skills.
According to the statistics，more than 60% of young Americans have participated 63. different kinds of community service，such as cooking for homeless people，or painting old buildings，etc.Some students like to do their volunteer work in 64. (centre) parts of America，but the majority of teens prefer to do it in their hometowns.Tom，a 16-year-old middle school student in California，often 65. (do) community service in a local hospital.He works 16 hours every week either receiving calls at the information desk，or helping push patients back to their wards(病房)．
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)
假定你是红星中学的高三学生李华。今年寒假你参加了学校组织的赴美游学活动。请给接待你的Smith夫妇写一封感谢信，内容包括：
1．感谢对你的照顾；
2．感谢带你体验西方文化；
3．邀请他们来中国游玩。
注意：
1．词数80左右；开头和结尾已给出，不计入总词数；
2．可以适当增加细节，以使行文连贯。
Dear Mr and Mrs Smith，
Yours，
Li Hua 第二节读后续写(满分25分)
阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。
“Ouch！” I howled in pain as I dropped the hammer onto my foot.I felt foolish.
It was pouring with rain，and，lame for a moment，I hopped around to the driver’s side.
“No luck？” said George.We had a flat tyre(轮胎) and I was trying to change the wheel.But it was stuck firm.
We had driven ten hours along the road through the jungle without seeing another soul.In the distance was an ox working in the field.
“So what do we do now？How can we find a garage？” asked George，as I got back into the car.
About fifteen minutes later，the rain stopped.Out of the jungle came an old woman.She walked towards us carrying something long and thin.
“Uh，oh，here comes danger！” said George.“She’s got a spear.”
She was wearing traditional garments，with short sleeves，a colorful necklace and other jewelry.As she got closer，we saw the spear was just a wooden pole.I got out.
“Hello！” I said，in English.“Can you help us？” I pointed to the wheel.
She stared at it，and then made a gesture to follow her back to the jungle.George and I looked at each other，and then set off after her.
Soon we came to a tent under some trees.It had a firm framework of wooden poles，like the one the woman was carrying，covered with heavy cloth，and fastened with rope made of some kind of loose plant fiber.All round were corn plants.It was harvest time for the grain，and a spade，a fork and other tools were lying on the ground.Nearby were some chicks and a rooster，and a pig tied to a post.
The woman folded back a cloth and invited us in.My eyes had to adjust to the darkness inside.The tent was furnished with a few mats on the floor，and a low table with a teapot.She picked up a photo and showed it to us.Was it her husband？The man in the photo was bare to the waist.He looked much too young.She was probably a widow(寡妇)．Maybe her son or her nephew?
Our hostess poured some tea，and watched smiling as we drank.
“Say something，” said George.
注意：
1．所续写短文的词数应为150左右；
2．至少使用5个短文中标有下划线的关键词语；
3．续写部分分为两段，每段的开头语已为你写好；
4．续写完成后，请用下划线标出你所使用的关键词语。
Paragraph 1：
I w as w ondering w hat to say w hen I heard the sound of footsteps out of the tent.
Paragraph 2：
Together w e w alked back to the car.
江苏省2020-2021学年度第一学期新高考质量检测模拟试题
英语试题答案解析
听力1-5CABBC 6-10BACBC 11-15AABBC 16-20AACAB
语篇解读本文为记叙文，作者通过介绍自己参加北极滑雪队选拔测试的经历激励人们探索新世界，多展示自己的能力。
21．B[细节理解题。由第一段前两句可知，作者在读到广告之后，下决心去申请参加这项挑战，故选B。]
22．C[推理判断题。根据第三段中的“https://www.360docs.net/doc/0d112261.html,ter I found out that the organizers were not looking for amazing individuals，but great team players，and this moment had shown them who would take care of others in the team.”可知，组织者认为新人的选拔中团队精神是最重要的，故选C。]
23．D[写作意图题。根据作者对自己申请挑战和参加北极探险选拔测试的描述，尤其最后一段中“I realized that I could achieve more than I ever imagined—more importantly，by sharing my story with others，I could inspire them to take a step into the new world and reveal more of their abilities.”可知，作者旨在通过与他人分享该故事，激励他们迈出一步，进入新的世界，展示他们更多隐藏的能力，故选D。]
语篇解读本文是一篇说明文。主要介绍了哪一种洗车方法对环境更有益处：在家还是去洗车公司。
24．B[推理判断题。根据第二段中的“The main concerns with either choice are the amount of fresh water being used...”和“She advises car owners to put aside a set amount of water for the entire wash.”可推断，在外边洗车时，人们担心会浪费掉更多的水。]
25．D[细节理解题。根据第二段最后一句“But even following this advice comes with an environmental risk：Washing your car in the driveway or street flushes the dirty water into storm drains.(但即使遵循这一建议，也会带来环境风险：在车道或街道上洗车会将脏水冲进雨水沟)”可知选D项。]
26．B[标题归纳题。根据文章第一段最后两句“这些额外的脏东西会使我们做以下两件事之一：在私人车道上洗车，还是去洗车处洗车。但是哪种选择对环境更好呢？”可知，本文主要介绍了在专业洗车店里洗车和自己动手洗车，到底哪个对环境更有益处。故答案为B。]
语篇解读这是一篇说明文。分类对我们的日常生活至关重要，计算机一旦学会了分类边界，它就可以确定某个数据是正的还是负的。这项技术的困难之处在于，在学习过程中，它既需要正的数据，也需要负的数据，而负的数据在很多情况下是不可用的。但是一项研究表明，在没有负数据的情况下，只要我们对正数据有一个信心评分，我们就可以让计算机只使用正数据来学习从而进行分类。
27．A[细节理解题。由第一段中的“Once a classification boundary is learned，the computer can determine whether a certain data is positive or negative.”可知，一旦学习了分类边界，计算机就可以确定某项数据是正的还是负的。所以计算机通过学习分类界限区分正负数据。故A 选项正确。]
28．D[推理判断题。由第二段中所举的例子可知，例如，当零售商试图预测谁将购买商品时，他们可以很容易从购买他们商品的客户那里获得数据(正数据)，但基本上不可能从未从他们那里购买过商品的客户那里获得数据(负数据)，因为他们无法访问竞争对手的数据。所以提到第二段中的例子是为了解释为什么很难获得负数据。故D选项正确。] 29．B[词义猜测题。由画线词所在句及其前一句可知，只要我们对我们的正数据有一个由购买意向或应用程序用户的活跃率等信息构成的信心评分，我们就可以让计算机只从有信心的正数据中学习分类。由此可知，画线词“new method ”指的是Building a confidence score“建立信心评分”。故B选项正确。]
30．B[标题归纳题。通读全文尤其是第三段中的“but we have made it possible for computers to learn with only positive data，as long as we have a confidence score for our positive data...”可知，在没有负数据的情况下，计算机也可以只使用正数据来学习从而进行分类。所以短文的最佳标题为“聪明的人工智能：在没有负数据的情况下，机器也能够学习从而进行分类”。故B选项正确。]
语篇解读这是一篇说明文。如果你要出国读大学，你可能会考虑如何在未来几年给自己找一个安全舒适的家。当然，宿舍总是一个好的开始。但一些大型州立大学由于宿舍数量有限，要求大三学生住在校外。文章就如何租到合适的公寓给出了几点建议。
31．G32.E33.F34.B35.A
语篇解读本文是一篇记叙文。作者不小心弄丢了戒指，捡到戒指的好心人找到了戒指的主人也就是作者，将戒指放在她的车筐里，并附上了一张纸条，上面写着找寻戒指主人的经过。
36．B[modern现代的；small小的；big大的；developed发达的。根据最后一段中的“the town is so small”可知，作者所在的城镇很小。故选B。]
37．D[ring戒指；hand手；brain大脑；finger 手指。根据后文可知，作者的周年纪念戒指丢了，戒指是戴在手指上的，因为天冷，手指收缩了戒指才会掉。故选D。]
38．A[fall off脱落；leave behind留下；break down(机器等)损坏；go away 离开。因为天气寒冷，戒指从手指上脱落了，A项符合逻辑。故选A项。]
39．D[firmly坚定地；formally正式地；identically同一地；physically 身体上地。根据空后的“ached all over”可知，作者身体上生病了。选D。]
40．C[valuable有价值的；challenging具有挑战性的；memorable值得纪念的；beneficial 有益的。根据前文可知，作者夫妇知道戒指不见之后，反应很大，说明这枚戒指应该是很有纪念意义的。故选C项。]
41．B[footprint脚印；step步子，步伐；stress压力；direction方向。作者的丈夫又出去，沿着他们之前的步子寻找戒指。选B。]
42．C[根据“I called the stores we were in”可知，作者给他们之前去过的商店打了电话，打电话肯定是询问有没有捡到戒指，但是没有人捡到返还(turn in)，C项最符合语境。故选C项。]
43．A[sth.be gone是固定用法，意为“某物不见了，消失了”。根据前文“I called the stores we were in and no one”可知作者给去过的商店打电话，但是没有人返还戒指。这时候作者认
为她的戒指不见了。故选A。]
44．B[sunroom意为“日光浴室”，在这里人可以沐浴到阳光。作者家里有一间附属于(attached to)房子的日光浴室。故选B。]
45．D[open开着的；abandoned被遗弃的；closed关闭的；locked锁着的。根据后文“But that night，we left it unlocked.”可知，作者平常都会把门锁上，但是那天晚上没锁。故选D。]
46．B[我的小摩托车停放(park)在那儿。故选B项。]
47．C[slogan标语；advertisement广告；note纸条；announcement 宣言。根据后文“The note was ‘Santa’s Elf(小精灵)’”可知车篮里除了戒指，还有一张纸条。故选C。] 48．C[handle处理；explore探索；find发现；chase追逐。这位好心人发现了作者的戒指。故选C。]
49．A[explain解释；complain抱怨；wonder想知道；argue争论。那个人找到了宝石匠，解释道他发现了一枚戒指。故选A。]
50．D[根据“The jeweler is a friend of mine”可知，宝石匠是作者的朋友，所以宝石匠应该是给了那位好心人作者的名字(name)。根据前文可知好心人将戒指直接放在了车篮里，如果知道的是作者的电话号码或者邮箱应该会直接联系作者去拿，不会就放在篮子里。故选D。]
51．B[difficult困难的；easy 容易的；incredible难以置信的；complex 复杂的。根据前文“the town is so small”可知城镇很小，所以找到作者一家很容易。选B。] 52．A[purchase购买；tear撕裂；sell售卖；borrow借。根据in the store可知那人在商店里购买丝线。故选A。]
53．D[warm温暖的；rainy多雨的；foggy有雾的；cold 寒冷的。根据前文“Because of the cold”可知，陌生人买丝线是为了避免天冷的时候戒指脱落。故选D项。] 54．C[call给……打电话；write写；sign署名；notice察觉。纸条的署名为“圣诞老人的小精灵”。故选C。]
55．A[tight紧的，牢固的；painted被描绘的；secret秘密的；clear 清晰的。根据前文可知，那人将自己称为“圣诞老人的小精灵”，说明他不想让作者知道自己是谁。所以作者的朋友守口如瓶。选A。]
语篇解读本文是一篇说明文，主要说明了越来越多的美国公立学校规定，学生高中毕业之前必须完成一定数量的社区服务，并讲了社区服务对于学生自身和社区的好处。
56．before57.feeding58.to https://www.360docs.net/doc/0d112261.html,anizations61.have become 62.an63.in64.central65.does
第一节参考范文
Dear Mr and Mrs Smith，
How’s everything going？It’s been almost a week since I left America and I miss you very much.
During the winter holiday，you took good care of me.Your love made me feel at home.Besides，you showed me around New York and the visit to Times Square was great，which left me a good memory and helped me learn more about American culture.Thank you very much.
I hope you’ll come to China one day and I’ll take you to the places of interest in Beijing.I am looking forward to your reply.
Yours，
Li Hua
第二节参考范文
I was wondering what to say when I heard the sound of footsteps out of the tent.We both looked up.It was exactly the young man in the photo but looked much stronger.The woman said something to him，looking at us smiling.“Need some help？”he asked.It’s amazing he was speaking very good English！George and I looked at each other，eyes lit up.“Yes，and we were wondering if you could have one of our tyres changed.”“Follow me！”he said，sounding like sort of an order.
Together we walked back to the car.The man grabbed the wheel with one hand and a spanner with the other.With an outburst of shout，the tyre was loosened up.“You just need a bit of effort.Haha！”George and I stood there dumfounded watching him finishing the whole job，gratitude and admiration rushing in my heart.The knot that had been tired up by the pain in my foot，the cold soaking rain and the stubborn flat tyre was loosened up too，in the warm tea from the woman，the heroic shout of the man，the mountain view in the distance and the joy of being able to set off again.