1、（全国卷）2021届全国高三英语下学期押题卷本试卷满分120分，考试时间100分钟。第一部分 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，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。A If youre looking for a trip that will show you all of Nashvilles most famous and historic sites, the Redneck Comedy Tour is for you. This 1.5-2 hour tour is filled with plenty of
2、side-splitting(好笑的) humor. You will be guided through the heart of Nashville with the help of an experienced guide and host from the comfort of a climate-controlled bus. Guests are welcome to bring their own drink aboard the bus, alcoholic or not. Some of the awesome city sights that youll see inclu
3、de the Ryman, Music Row, and the famous Country Music Hall of Fame. The Redneck Comedy Bus Tour is an extremely amusing way to see the great things that Nashville has to offer. You will definitely enjoy some awesome entertainment and music and drink as you travel along Music City. For a journey with
4、 one of the unique tours in the country, be sure to get onto the big camo (伪装) bus with bull horns and dont miss your chance to take on this fun activity. Departures are located at Frugal MacDoogal and Nashville Palace. The tour is suggested for kids and kids at heart who are more than 14 years old,
5、 although old fellows of all ages are welcome to join in on the fun! Nashville bus tours are a funny way to explore the Music City and its great attractions and activities. Bring your pals, bring your family, and have a great time. Get your ticket today and enjoy a fun filled trip to Nashville.1.Wha
6、t does the Redneck Comedy Tour offer?A.Music-related sightseeing.B.Humorous stories.C.A citywide tour.D.Free drinks.2.What would you do to take the tour?A.Buy personal insurance.B.Join certain groups.C.Take specialized bus ride.D.Book a ticket in advance.3.Which of the following is the main attracti
7、on of the tour?A.Age-limited.B.Joy-filled.C.Activity-packed.D.Money-saving.B I was so excited to get to meet the 6 members of DRYICE who, all 13 - 14 years old, are a San Francisco Bay Area-based robotics team devoted to exploring engineering and robotics. DRYICE is short for: Dont Repeat Yourself a
8、nd Innovative Creating Engineering. Enthusiastic helper Helena Fu is not only the but the originator of the face shield(护面罩) idea, charming and active. Hard-working and determined Derek Zhang was described as a great team member but also as a Cool Cat. Joyful Jermaine Lei provides great ideas for th
9、e future and is one who is not afraid to try new things. Silver-tongued Aryah Oztanir is said to have the most knowledge on the team of a variety of hardware, physics, mechanisms, etc. I looked around and saw Aryah humbly shaking his head no as others nodded yes. Last but not least, Jovial Jake Xian
10、g considered the funniest person on the team enjoys improving his skills and always tries to jump in to see what he can learn. Captain Helena shared how stressful it was to watch the news and see how so many medical workers didnt have adequate PPE (personal protective equipment) and saw how many wer
11、e struggling. Members of the team had witnessed how other 3-D printing groups were printing various things like ear-savers and Prusa face shields. They knew they could help in a similar way. Thinking about best protections for hospitals, they looked through and test printed various versions of face
12、shields and found NIH clinically(临床地) tested and recommended 3-D print design specifically for COVID-19 relief. All stressed that this is truly a team effort and not only the 6 of themso many contributions whether their parents who help with support, communication, transport; the donors who help wit
13、h funding for the printing resources such as the printers and materials; masks, and of course, their robotics coach who not only helps with technical issues but supports their ideas and visions. It is amazing to find that the team has already donated 400 + shields; their goal is to produce 1,500 tot
14、al face shields along with donating 1,000 N95 face masks. Thank you, Team!4.Who is the most humorous in the team?A.Helena Fu.B.Jermaine Lei.C.Aryah Oztanir.D.Jovial Jake Xiang.5.What does the third paragraph mainly tell us?A.How the medical workers struggled.B.How 3-D printing groups worked.C.How th
15、e team had the idea to help.D.How face shields were created.6.What is the authors attitude towards the team?A.Sympathetic.B.Appreciative.C.Objective.D.Worried.7.What is probably the best title for the text?A.Effective application to Prevent COVID-19B.Admirable Donations from Robotics TeamC.Advanced
16、Approaches to Producing MasksD.Extraordinary Team Effort during COVID-19C Researchers studied data from the National Health and Nutrition Examination Survey, organized by the Centers for Disease Control and Prevention (CDC) in the United States and looked at the relationship between cups of coffee d
17、runk per day, and both total body fat percentage and abdominal or trunk fat. They found that women aged 20-44 who drank two or three cups of coffee per day had the lowest level of obesity, 3.4% lower than people who did not consume coffee. Among women aged between 45-69, those who drank four or more
18、 cups had an obesity percentage 4.1% lower. Overall, the average total body fat percentage was 2.8% lower among women of all ages who drank two or three cups of coffee per day. The findings were consistent whether the coffee consumed was caffeinated (含咖啡因的) or decaffeinated and among smokers/non-smo
19、kers and those suffering from chronic diseases when compared to those in good health. In men, the relationship was less significant although men aged 20-44 who drank two or three cups per day had 1.3% less total fat and 1.8% less trunk fat than those who did not consume coffee. Around 7 million tons
20、 of coffee is consumed globally every year. Dr. Lee Smith, senior author of the study, said: Our research suggests that there may be active compounds in coffee other than caffeine that manage weight and which could potentially be used as anti-obesity compounds. It could be possible that coffee, or i
21、ts effective ingredients could be integrated into a healthy diet strategy to reduce the burden of chronic conditions related to the obesity, Dr. Lee Smith added. It is important to interpret the findings of this study in light of its limitationsthe study was at a specific point in time so trends can
22、not be established. However, we dont believe that someones weight is likely to influence their coffee consumption.8.What can be inferred from the text?A. Coffee has less effect on men than women in fat according to the findings.B. The women aged 2044 like to drink two or three cups of coffee per day
23、.C. The researchers found that the coffee consumers preferred caffeinated coffee.D. Trends will be established to limit peoples weight by their coffee consumption.9.What in coffee mainly influences body fat according to Dr. Lee Smith?A. The caffeine.B. The decaffeinated.C. The effective compounds.D.
24、 The rich nutrition.10.What might the study be used for?A. Developing a new coffee.B. The treatment of obesity.C. The treatment of heart disease.D. The study of physical differences between the sexes.11.Where is this text most likely from?A. A diary.B. A guidebook.C. A novel.D. A magazine.D Although
25、 were surrounded by millions of bricks every day, most of us dont think about them too often. For thousands of years, the humble clay-fired bricks havent changed. Theyre made from natural materials, but there are problems with bricks at every step of their production. Bricks are made from claya type
26、 of soil found all over the world. Clay mining is harmful to plant growth. In conventional brick production, the clay is shaped and baked in kilns(窑) mostly heated by fossil fuels, which contributes to climate change. Once made, bricks must be transported to construction sites, generating more carbo
27、n emissions. With so many bricks produced globally, their impact adds up. Gabriela Medero, a professor at Scotlands Heriot-Watt University, decided to find solutions to that. With her universitys support, Medero set up Kenoteq in 2009. The companys signature product is the K-Briq. Made from more tha
28、n 90% construction waste, Medero says the K-Briqwhich does not need to be fired in a kilnproduces less than a tenth of the carbon emissions of conventional bricks. With the company testing new machinery to start scaling up production, Medero hopes her bricks will help to build a more sustainable wor
29、ld. The K-Briq will be comparably priced to conventional bricks. Additionally, as a new product, the K-Briq has been subjected to strict assessment and authoritative certification. Reusing old bricks is an expensive process and there is no standardized way to check the strength, safety or durability
30、 (耐久性) of recycled bricks. Medero says that K-Briq could solve both these problems. She claims that K-Briq is stronger and more durable than fired clay bricks. Over the next 18 months, Medero plans to get K-Briq machines on-site at recycling plants. This will reduce transport-related emissions becau
31、se trucks can collect K-Briq when they drop off construction waste, says Medero.12.What inspired Medero to invent the K-Briq?A.The poor quality of the conventional bricks.B.The outdated style of the conventional bricks.C.The high cost of manufacturing conventional bricks.D.The problems with the conv
32、entional brick production.13.Why is the K-Briq production sustainable?A.It wont produce waste.B.It brings no pollution to the air.C.The plants occupy much less land than before.D.The K-Briq is mainly made from construction waste.14.What is the fourth paragraph mainly about?A.The popularity of the K-
33、Briq.B.The advantages of K-Briq over traditional bricks.C.The special materials used in K-Briq.D.The advanced technology used for K-Briq.15.Why does Medero decide to put K-Briq machines at recycling factories?A.To ensure fewer emissions.B.To speed up the production.C.To lower the production cost.D.T
34、o collect more construction waste.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。Riding a bicycle at night is much more dangerous than during the day. At night, motorists can only see whats illuminated (照亮)by their headlights. Bob Mionske, author of Bicycling & the Law says cycling a
35、ccidents happening at night account for more than 70% of all cycling accidents in the past ten years._16_ If you still plan to ride a bicycle at night, proper preparation can help keep you safe.In many states, bicycles ridden at night are required to have a red light on the back and a white headligh
36、t,_17_ The bicycles, headlight should be strong enough to illuminate the road for several feet. For example, when youre cycling at 15 mph, the headlight should allow you to see at least 35 to 50 feet in front of you._18_Cycling clothing with built-in reflective material can be found on gloves, shirt
37、s and shorts. Many vest and jacket designs have large areas of reflective material along the arms, chest, back and shoulders._19_If youre short of money, you can buy reflective tape, cut it into strips and attach it to your clothes.Remain in well-lit and familiar streets. Dont take unfamiliar routes
38、 if its not necessary._20_. By doing so, you can avoid becoming lost in unfamiliar dark streets.A. Choose streets that are well-lit.B. Besides, theyll keep you warm too.C. Riding a bicycle is a good sport for teenagers.D. So riding a bicycle at night is really dangerous.E. Reflectors (反射镜) are usual
39、ly fixed on a bicycles wheels.F. These lights let motorists know which direction youre heading.G. While lights can keep cyclists safe to some level, night cyclists still need to dress in bright colors.第二部分 语言知识运用（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。In 2014,
40、AnnaRose graduated from high school with the same goal like many other students: to get her bachelor s degree. While her journey has been 21 because she has Down Syndrome, she was 22 to pursue her dream!First, she 23 her associates degree from Rowan College in 2017. Then she transferred to Rowan Uni
41、versitys main 24 , where she just became the first student with Downs to graduate from the school!“She thinks 25 and does her own thing.” her mom Lin said. “When she decides to do something, she goes 26 ”.AnnaRose studied radio, television, and film and worked 27 to maintain her great grades.“During
42、 the school term, there isnt plenty of time for 28 activity,” Lin said. “She is sitting at the kitchen table, working devotedly. Because what 29 you or me 20 minutes to read could mean several hours for AnnaRose 30 on the context and the vocabulary.” On some days, she felt so 31 that her mom reminde
43、d her it was OK to change her 32 , but AnnaRose refused to 33 ! Not only that, but she also got 34 advocacy programs to fight for herself and other people with disabilities. She has 35 a United Nations panel(专家小组), and even requested for disability 36 to lawmakers in Washington, D.C.This is only the
44、 beginning for this 37 woman because she has a new dream now! She wants to continue 38 for communities with disabilities by creating podcasts(播/博客),documentaries, and more. Shes already 39 she can do anything she sets her mind to, and were 40 theres no stopping her! Were so proud of you, AnnaRose!21
45、.A.toughB.smoothC.rewardingD.adventurous22.A.delightedB.determinedC.relaxedD.relieved23.A.recognizedB.ignoredC.arrangedD.earned24.A.courseB.libraryC.campusD.attraction25.A.by chanceB.in surpriseC.for herselfD.with courage26.A.all the wayB.out of sightC.in no timeD.up and down27.A.separatelyB.secretl
46、yC.continuouslyD.casually28.A.naturalB.commercialC.temporaryD.free29.A.takesB.bothersC.ruinsD.saves30.A.focusingB.dependingC.carryingD.insisting31.A.misunderstoodB.discouragedC.inspiredD.overjoyed32.A.plansB.skillsC.characterD.mood33.A.repeatB.admitC.tolerateD.quit34.A.anxious aboutB.involved inC.pa
47、rticular aboutD.stuck in35.A.contactedB.challengedC.addressedD.invited36.A.rightsB.reportsC.programsD.experiments37.A.generousB.selflessC.cautiousD.ambitious38.A.advertisingB.accountingC.answeringD.advocating39.A.swornB.witnessedC.provenD.explained40.A.gratefulB.certainC.curiousD.patient第二节（共10小题；每小
48、题1.5分，满分15分）阅读下面短文，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。 While much attention is paid to the outside of a bagits design, brand and, unavoidably, its price tag, most people tend _41_(ignore) the rich and complex internal life hidden in it. When a woman _42_ (step) out in the 1740s, on a regular basis, her pr
49、ivate _43_ (belong) would have included a watch, money, jewelry and perhaps some food. These are_44_ she chose to take out. By the 1860s, the things might have included scissors, a purse, and a magnifying glass. She would have worn these in the form of a chatelaine(链)a series of small purses _45_(at
50、tach) to the waist. What many women carry in their bags some three centuries later change _46_ (remarkable). One friend lists the contents: a book, a phone, cosmetics, keys, etc. The contents are so important, says Lucia Savi, a bag designer. Hand bags have to be at least bigger than_47_$5 note, as
51、bank notes come in. Now we carry phones wherever we go, so it is time that phones _48_ (determine) design. More surprisingly, no matter how ordinary the bag looks,_49_ can communicate something about the owner. So what your bag can convey _50_ (be) your status, or your belief.第三部分 写作（共两节，满分35分）第一节 短
52、文改错（共10小题；每小题1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。With a helmet, a small camera and a climbing stick, Cheng Yongmao, his work i
53、s repairing the Great Wall, is headed for the Jiankou section of the Great Wall early in the morning. It is one of the most dangerous parts of the Great Wall. To less the transportation burden, animals are used to carry bricks all the way to the foot of the mountain, and manual workers then shoulder
54、 bricks to the repair sites. Before arriving at the repair sites, they are often worn out.The size of the Great Wall bricks is different from those of ordinary bricks. Cheng firmly disagrees with the idea to replace the ancient bricks with similar ones to cut cost. For Cheng, even after hundreds of
55、years, the materials, crafts or practices are used in ancient buildings still need to be followed. Cheng still insists climbing the Great Wall at most once a week to provide technical guidance for repair workers. He hopes he can contribute more to cultural relics protection.第二节 书面表达（满分25分）假如你是李华，你在北
56、京学习的英国朋友Tom给你发来邮件，说他下周五将要来你的家乡游玩，希望你能够当向导。请你根据以下提示给他回一封邮件：1.行前准备；2.行程安排；3.约定见面的时间、地点。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯；3.开头和结尾已给出，不计入总词数。DearTom,_Yours,Li Hua答案以及解析第一部分第一节A答案：1-3.ACB解析：1.细节理解题。根据第一段最后一句Some of the awesome city sights that youll see include the Ryman, Music Row, and the famous Country M
57、usic Hall of Fame.可知，旅行者可以在旅途中参观音乐街、著名的乡村音乐名人堂等一些与音乐有关的景点。故选A。2.细节理解题。根据第二段第三句For a journey with one of the unique tours in the country, be sure to get onto the big camo(伪装) bus with bull horns and dont miss your chance to take on this fun activity.可知，游客们要搭乘指定的大巴前往旅游目的地。故选C。3.推理判断题。根据最后一段第二句Nashvill
58、e bus tours are a funny way to explore the Music City and its great attractions and activities.和最后一句Get your ticket today and enjoy a fun filled trip to Nashville.可知，喜剧之旅是探索这座音乐之城及其景点的有趣方式，因此这是一次充满了快乐的旅行。故选B。 B答案：4-7 DCBD解析：4.细节理解题。根据第二段最后一句中的“Jovial Jake Xiang considered the funniest person on the
59、team enjoys improving his skills”可知， Jovial Jake Xiang 是这个团队里最幽默的人。故选D。5.段落大意题。通读第三段尤其是第三句“They knew they could help in a similar way.”可知，本段主要介绍了DRYICE团队是如何想到用3D打印技术来帮助抗疫的。故选C。6.根据最后两段内容尤其是最后一段最后一句“Thank you, Team!”可知，作者很感激这个团队。故选B。7.标题概括题。通读全文可知，本文主要介绍了DRY ICE抗疫团队的成员及其为抗疫做出的努力。D项“新冠肺炎疫情期间卓越的团队贡献”能够
60、概括文章大意， 适合做本文的标题。故选D。C答案：8-11 ACBD解析：8.细节理解题。根据第二段中的 women aged 2044 who drank two or three cups of coffee per day had the lowest level of obesity 及第五段中的 In men, the relationship was less significant although men aged 2044 who drank two or three cups per day 可知，年龄在 20 岁至44岁之间的女性每天喝两三杯咖啡，肥胖率最低。而对于同年龄
61、段的男性来讲，咖啡的作用并不显著，由此可知，咖啡对男性脂肪的影响要小于对女性脂肪的影响，故选A项。9.细节理解题。根据倒数第二段中的there may be active compounds in coffee other than caffeine that manage weight and which could potentially be used as anti-obesity compounds 可知，咖啡中的有效化合物会影响体重，即会影响身体脂肪，故选C项。10.推理判断题。根据最后一段中的its effective ingredients could be integrate
62、d into a healthy diet strategy to reduce the burden of chronic conditions related to the obesity可知，此项研究可用于治疗与肥胖相关的慢性疾病，故选B项。11.推理判断题。通读全文可知，文章主要说明了喝咖啡对人体体脂率的影响，故本文属于健康研究类文章，结合选项可推知， 本文最有可能选自一本杂志，故选D项。D答案：12-15 DDBA解析：12.细节理解题。根据第二段中的there are problems with bricks at every step of their production 和
63、Once made, bricks must be transported to construction sites, generating more carbon emissions. 可知， 在传统的黏土烧制砖的生产过程中， 每一步都存在问题， 而且运输过程中会产生碳排放; 再结合第三段首句可知， 梅德罗为了解决这种问题才去研发新型砖。故选D项。13.细节理解题。根据第三段内容可知， K-Briq是用90% 以上的建筑废料制成的， 碳排放量不足传统砖的十分之一， 故选D项。14.主旨大意题。通读第四段内容可知， 本段主要介绍了这种新型砖的一些优点， 它和传统砖价格相当， 经过了严格评测和
64、官方认证， 能够解决重复使用旧砖所产生的一些问题， 更加结实耐用， 故选B项。15.细节理解题。根据最后一段中的This will reduce transport-related emissions可知， 把机器放在回收工厂有利于减少交通运输中所产生的碳排放， 也就是为了保证更少的碳排放， 故选A项。第二节答案：16-20 DFGBA解析：这是一篇说明文。在夜间骑自行车要比在白天骑自行车危险系数要大。我们可以通过采取一些措施来保障自己的行车安全。16. D设空句的前一句说到了Bob Mionske在他的书Bicycling& theLaw中提到，70%以上的自行车事故都是发生在夜间骑自行车的
65、时候，选项D“因此夜间骑自行车是相当危险的”承接上文，故选D。17.F设空句前一句说到按照许多州的要求，夜间骑自行车需要装上红色的后灯和白色的头灯，而设空句的后一句继续说头灯要足够照亮几英尺的路，由此可推出设空句应该是对灯 的功能的描述，故选F。18. G设空句为这一段的句首，是这段的主旨句。下文“Cycling clothing with built-in reflective material ”以及本段最后一句 “If youre short of and attach it to your clothes. ”皆点出了跟“clothes”有关的信息，选项G既承接上一段所说的车灯问题，又
66、引出本段内容，故选G。19.B设空句所在的段落都是介绍关于夜间骑自行车的着装问题的，这些衣既能通过反光材料给其他人警示，也能够保暖，故选B。20.A设空句所在段落提出夜间骑自行车要选择采光良好而且是自己熟悉的街道，最后一 句则说你这样做的话(选择采光良好的街道)，你就能有效避免在一些黑暗、不熟悉的街道中迷路，选项A“选择采光良好的街道”切题，故选A。第二部分第一节答案：21-25 ABDCC 26-30 ACDAB 31-35BADBC 36-40 ADDCB解析：21.考查形容词。根据下文可知她患有唐氏综合征，所以她的过程是艰难的。22.考查过去分词作表语。由上下文可知AnnaRose虽然有
67、病在身，但决心实现梦想。23.考查动词。首先AnnaRose获得(earn)了准学士学位，再转入主校区学习至毕业。24.考查形容词。见上一题分析。25.考查介词短语。根据上下文及全文可知她很有主见(think for herself)而且会一直坚持下去(go all the way).26.考查介词短语。见上一题分析。27.考查副词。为了保持好成绩，她需要不断努力。28.考查形容词。由于AnnaRose的身体情况，她没有大量的时间参加自由活动。29.考查动词。花费(take)普通人20分钟时间的阅读任务可能会花费她几个小时，根据(depend on)阅读的文章和词汇量。30.考查非谓语动词。见
68、上一题分析。31.考查非谓语动词。遇到困难时，她也会感到泄气(discouraged)， 妈妈会建议她改变学习计划，但AnnaRose不会轻言放弃(quit).32.考查名词。见上一题分析。33.考查动词。见31小题分析。34.考查形容词短语。由下文可知她参与了宣传项目。35.考查动词。由语境可知她向专家演讲(address)，并为残疾人积极争取权利(right).36.考查名词。见上一题分析。37.考查形容词。由上下文可知AnnaRose由很大的梦想并在努力践行，她是很有雄心抱负的(ambitious).38.考查动名词。她是一名积极为残疾人社区争取权益的倡导者而宣传。39.考查动词。由上文
69、可知她用实际行动证明(prove)了她的能力，人们确信(certain)她会继续做好力所能及的事的。40.考查形容词。见上一题分析。第二节 答案：41. to ignore 42. stepped 43. belongings 44. what 45. attached 46. remarkably 47. a 48. determined/should determine 49. it 50. is解析：41. 考查非谓语动词。句意为: 尽管(人们)把很多注意力放在了包的外部它的设计、品牌， 不可避免的还有它的价格标签， 但是大多数人往往会忽视它隐藏的丰富的、复杂的内在生命。tend to
70、do sth. 意为往往会做某事， 为固定搭配。故填to ignore。 42. 考查动词的时态。句意为: 18世纪40年代， 当一位女士出门时， 她(所带)的私人物品通常包括一块手表、钱、首饰， 或许还会有一些食物。根据时间状语in the 1740s可知， 此处应用一般过去时。故填stepped。43. 考查词性转换。句意见上一题解析。设空处在句中作主语， 且空前有her private修饰， 应填名词belongings， 意为所有物， 财物。故填belongings。44. 考查名词性从句。句意为: 这些是她选择要带出去的东西。分析句子结构可知， 设空处引导表语从句， 从句中缺少宾语，
71、 设空处表示的东西， 应用what引导该从句。故填what。45. 考查非谓语动词。句意为: 她可能会以链饰的形式把这些东西佩戴在身上一系列系在腰间的小钱包。分析句子结构可知， attach在句中应用非谓语形式， 与逻辑主语purses之间为被动关系， 故用过去分词。故填attached。46. 考查词性转换。句意为: 大约三个世纪之后， 许多女士包里携带的东西明显变了。设空处修饰动词change， 应用副词remarkably， 表示明显地。故填remarkably。47. 考查冠词。句意为: 手提包的大小至少要比一张面值为五美元的纸币大 note在此意为纸帀， 为可数名词， 此处表示泛指，
72、 应用不定冠词修饰， 且$5的读音以辅音音素开头。故填a。48. 考查虚拟语气。句意为: 现在我们不管去哪儿都携带手机， 所以该是手机决定设计的时候了。在It is (high) time that句型中， 从句谓语可用一般过去时， 也可用should+动词原形， 故填determined/should determine。49. 考查代词。句意为: 更令人惊讶的是， 无论一个包看上去多么普通， 它都能传达出主人的一些信息。设空处指代上文中的the bag， 为同一物。故填it。50. 考查动词的时态和主谓一致。句意为: 所以， 你的包能传达你的身份或你的信仰。本句承接上一句， 为客观介绍，
73、应用一般现在时， 且主语为主语从句what your bag can convey， 表语为your status, or your belief， 为单数形式， 故谓语动词应用第三人称单数形式。故填is。第三部分第一节答案：With a helmet, a small camera and a climbing stick, Cheng Yongmao, work is repairing the Great Wall, is for the Jiankou section of the Great Wall early in the morning. It is one of the mo
74、st dangerous parts of the Great Wall. To the transportation burden, animals are used to carry bricks all the way to the foot of the mountain, and manual workers then shoulder bricks to the repair sites. arriving at the repair sites, they are often worn out.The size of the Great Wall bricks is differ
75、ent from of ordinary bricks. Cheng firmly disagrees with the idea to replace the ancient bricks with similar ones to cut. For Cheng, even after hundreds of years, the materials, crafts practices are used in ancient buildings still need to be followed. Cheng still insists climbing the Great Wall at o
76、nce a week to provide technical guidance for repair workers. He hopes he can contribute more to cultural relics protection.第二节答案：Dear Tom,Im excited to know that you are coming to my hometown for a visit. It is definitely my pleasure to be your tour guide, and here are some tips you should notice ah
77、ead.You can make a full preparation before your journey, such as checking the local weather and reading some books about the culture, which will make your stay enjoyable. As for the arrangements of this journey, I have made a specific plan with various activities including going to some marvelous places of interest to experience the beauty while trying delicious local food. I am confident that you will have a better understanding of my hometown after the trip. Shall we meet at the airport at 7 pm next Friday if it is convenient for you?