人教版高中英语必修二练习：unit 3 section 1 巩固含解析
Unit 3 Section Ⅰ
Ⅰ.用所给词的适当形式填空导学号 57144155
1．Try to __simplify__(simple)your explanation for the children.
2．There was a __universal__(universe) agreement to keep the peace of the world.
3．Most of the participants in the test showed high
__intelligence__(intelligent)．
4．Even though the car is old，there are no
__technological__(technology) problems with it.
5．The new company welcomes __applications__(apply) from graduates from Tsinghua University.
6．Every month the boss of the company goes to the Nursery School near the seaside __personally__(person)．
7．He likes to express himself in a __logical__(logic) way.
8．The school had to close for lack of __finance__(financial)．
9．I'm sorry I __totally__(total) forgot to email it for you.
10． __I haven't __calculated__(calculate) the result of the math problem.
Ⅱ.选词填空导学号 57144156
__so__ __that__
a difficult question.
2．The article __is filled with__ rhetoric (华丽文辞)，which is far from the life of our ordinary people.
3．Tom __as well as__ his brother has determined to take part in that program.
4．Even though they are twins，they almost __have__ nothing __in common__.
5．In order to save the rent，she has to __share__a room __with__ her friend.
6．With years __going by__，he has become more and more experienced in what he is doing.
7． __According to__ his words，he is now on holiday abroad.
8．By __comparing__this dress __with__ that one，she found that the former one suited her more.
9． __From then on__，they began to live a happy life.
10．It hasn't rained for several days； __as a result__，we have to water those young trees.
Ⅲ.完成句子导学号 57144157
1．Someone once said that travel can help us __explore new things__and learn a lot more about ourselves.(explore)
有人曾经说过旅行能够帮助我们探索新的事物和更好地了解自己。
2．After __offering his application__ to the company，he was waiting for the result with patience.(application)
向这家公司交上申请之后，他在耐心地等结果。
3．These intelligent boys，who are playing basketball together now，__equal in intelligence__.(equal)
这些聪明的男孩智力相当，他们现在正在一起打篮球。
4．The activity to be held in the hall __is calculated to__last three hours.(calculate)
即将在这个大厅里举行的活动计划持续三个小时。
5．In the performance，the actress dressed as a parrot was __so attractive that she attracted__all the audience present.(so) 在表演中，打扮成鹦鹉的女演员非常吸引人，她吸引了在场的所有观众。
6．Many workers had to give up __driving to work as a result of the
heavy snow__(result n．)
由于大雪，很多工人只好放弃开车去上班。
7．Read the introductions carefully and find out __the way to solve the puzzle__.(solve)
仔细阅读说明，找出解决这个难题的方法。
8．The athlete standing there is the first __to reach the goal__.(goal) 站在那里的运动员是第一个达到目标的。
9．They found they __had little in common__，so they had to get separated.(common)
他们发现他们几乎没有共同之处，所以只好分手。
10． __As they got nearer to the house__，they found the house was out of order.(as)
随着他们越靠近这座房子，他们发现这座房子一片混乱。
2021学年新教材高中英语UNIT2MORALSANDVIRTUESSectionⅠ课时作业含解析人教版必修三
课时作业5[基础检测]Ⅰ.单词拼写1．You make friends with people and then make unreasonable demands so that they reject (拒绝接受)you.2．Early in the morning word came that Mr Black had been elected (选举) president of the company.3．The last decade (十年) has seen tremendous changes in the means of transportation.4．The dictionary is out of date: many words have been added to the language since it was published (出版)．5．When Mr Green retired (退休), his son took over the business from him.6．Many parents feel some teachers in this kindergarten (幼儿园) are not reliable and they can't rely on them to look after their children.7．Experts have been warning for some time of the health risks caused by passive (被动的)smoking.8．If I had had insurance (保险), the sickness would not have caused such a problem.9．Some people are more energetic (精力充沛的) in the morning, while others in the evening.10．Computers have replaced (取代) humans in many areas of our life, making our work much easier and more efficient.Ⅱ.单句语法填空1．The majority of local people get benefit from the medical reform which they are in favor of.2．I am now writing to make a complaint about the service of your hotel.3．The government acted in response (respond) to economic pressure.4．My cousin tried to join the army but was_rejected (reject)．5．Keeping an appointment (appoint) is very important in our life.6．The small animals were scared to_run (run) away when they saw a tiger walking towards them.7．It is generally agreed that Tom will replace Jack as our manager.8．The gentleman never fails to help whoever is in need of help.9．She treats everything I say as some kind of joke.10．He was the first person to_try (try) out the new fishing method.[能力提升]Ⅰ.阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
人教版高中英语必修第二册课后习题 Unit 3 Section Ⅱ
SectionⅡDiscoveringUsefulStructures一、单句语法填空1.The government was pressed (take) some measures at once.2.It is said that the long table used to function a bed for the man.3.You’d better write an email (confirm) the news.4.A new film (talk) about by those girls now.5.The people were ordered (leave) the building at once.6.A new picture will be drawn her on her birthday.二、阅读理解The Internet brings us many advantages.With the Internet,people can send and receive emails.On the Internet,people can skim over ing the telnet,the user anywhere on the Internet can log into any other machine on whichhe has an account.It is possible to use the FTP programme to copy files from one machine on the Internet to another.But the Internet also brings us troubles.Using the Internet seemed to cause a fall in psychological health,according to the research at Carnegie MellonUniversity.Even people who spent just a few hours a week on the Internet eore depression and loneliness than those who logged on less often,the two-year study showed.And it wasn’t that people who were already feeling bad spent more time on the Internet,but that using the Net actually seemed to cause the bad feelings.Researchers are puzzled over the results,which were completely opposite to what they had expected.They expected that the Net would prove socially healthier than television,since the Net allows users to choose their information and to communicate with others.The fact that using the Internet reduces time used for family and friends may be the reason for the drop inhealth.Faceless,bodiless “virtual” communication may be less psychologically satisfying than actual conversations,and therelationships formed through it may not be so deep.Another possibility is that exposure to the wider world through the Net makes users less satisfied with their lives.“But it’s important to remember this is not about the technology;it’s about how it is used,” said one of theresea rchers.“It really points to the need for considering social factors when you design new inventions.”1.The writer mainly wants to tell us that .A.the Internet can bring people many advantagesing the Internet may cause psychological problemsC.Internet users are not satisfied with their livesD.we shouldn’t use the Internet2.Why are the researchers puzzled over the results?A.Because the results were completely different from what they had thought.B.Because the Net proved socially healthier than television.C.Because using the Internet reduces time used for family and friends.D.Because Internet users experienced less depression and loneliness.3.What does the underlined part in the last paragraph mean?A.What matters is not the technology but how it is used.B.This passage is not about the technology but about how it is used.C.We should remember to learn about the technology.D.We should remember to learn how to use computers.三、语篇填空Mr Weeks has taught maths in a middle school for twenty years.He is kind-hearted but he is strict 1. his students.Mr Weeks’ classes are lively and interesting and his students enjoy 2.(listen)to him.Some of his students have succeeded in different fields,but they still remember him and often write to him.Of course,Mr Weeks is very 3. (satisfy) with his students.This term he began to teach Grade One.Some of the new students 4. (tell) about him,while others knew nothing about him.On the first day of school he told the students how tobe 5. honest person.He gave them some examples and said,“I don’t like anyone 6.always tells lies.” Before class was over,he told all his students 7. (do) the 8th exercise in Lesson 1.The nee into the classroom,he asked,“Who 8.(finish) the 8th exercise already?” A few students raised their hands.He shook his head and said,“Open your workbooks and 9.(see) if there is the exercise in Lesson 1.”Those students had a look at their workbooks and their faces turned red 10. (immediate).答案：一、1.to take 2.as 3.to confirm 4.is being talked 5.to leave6.for二、1.B 文章虽然谈论了网络的优点,但文章侧重于谈论由于使用网络而产生的一些问题。
人教版高中英语必修第二册课后习题 UNIT 3 Section Ⅱ
SectionⅡReadingandThinking课后·训练提升一、单句语法填空1.There are (count) stars in the sky for us to observe.2.The most (update) information can be downloaded from the Internet.3.The old couple raised a pet dog (keep) them company.4.By taking part in after-school activities,you can develop your ability (make) new friends.5.The Internet bridges the digital divide and makes it (access) to people.6.I got the (inspire) of writing this book from a novel.二、选词填空1.It our health to take proper exercise regularly.2.When you’re difficulties,it often helps to talk to someone.3. you’ve known about it,I needn’t tell you again.4.They live here;they’ve moved to their new house.5.It’s said that some pets will as long as you want them.6.The people living in these apartments canthat swimming pool for free.7.She was when the factory closed.8.I saw a car moving towards us.三、完形填空My son is sitting in front of the computer.For an hour,he has been 1 quickly and clicking madly.But Henry’s not playing2 ,but trying to complete his science assignment.“Watch this!” Henry 3 t o me loudly.At that moment,I’m using my laptop to follow a 4 for tonight’s dinner and my daughter is chatting on her cell phone.Then I step away from the laptop.Henry types his 5 on screen and the computer quickly 6 “Henry” into its Braille(盲文) equivalent.Then I hear a sound informing me of an instant message popping up on my 7 :It’s my mum in South Carolina.8 has certainly changed family life from the way we communicate to the way we tend our personal business and entertain ourselves.It’s a 9 new world.The family computer is almost as 10 as the microwave lions of cell phones keep 11 connected.Kids have portable video game systems and the Internet is becoming the tool of choice for checking the news, 12 flowers,and paying the electric bill.This wonderland of information and entertainment 13 families amazing ways to connect,learn,and grow.But as parents,we know a storm of 14 has come along with this trend.We struggle to limit children’s screen time and 15 them from virus,cheats and privacy theft.1.A.typing B.writingC.speakingD.thinking,作者的儿子在电脑上完成作业,他快速地打字和点击。
人教版高中英语必修第二册课后习题 Unit 3 Section Ⅰ
Unit 3 The InternetSectionⅠListeningandSpeaking&ReadingandThinking一、单句语法填空1.The two girls sat on the beach, (chat) happily.2.I put the notebook near the desk for(convenient).3.The engineer had the information (update) just now.4.The car got (stick) in the mud.5.In my opinion,the exercise will be (benefit) to the old man.二、七选五阅读理解Many companies today hold meetings to discuss their new plans.As people are paying more attention to the environment problems,more companies are looking for ways to reduce their bad influence on the environment.Many of them achieve this by using Web meetings.1 It’s an easy way of hosting and attending a meeting.Participants(参与者)don’t have to leave the office.Each of them will receive an invitation with the meeting time and date on it.When the meeting is ready to begin,they must sit before their computers.With a Web meeting,all participants can attend the meeting at their own desks. 2 As a result,no fuel(燃料)is used and less time is taken up in attending a Web meeting.Materials for the meeting are emailed to all the participants before it begins. 3 For the company,this not only saves the use of paper but also greatly reduces the mailing cost.As a meeting hall is not used,the only power for a Web meeting is the power that is used by the computers.Besides,organisers don’t have to pay for food and accommodation(住处)for the participants. 4 In a word,a Web meeting is a cheaper,greener,and more friendly way of hosting and attending a meeting. 5 So they can more easily find their working partners who have the same green ideas.Inreturn,they develop good relationships with other companies and improve their business.A.A Web meeting allows people to better communicate over the Internet.B.All this means that less energy is used.C.Then participants can just read them on the screen.panies that hold Web meetings are willing to work hard for a better environment.E.They can be printed by the receivers.F.They don’t need to drive a car to travel to and from the meeting.G.A Web meeting is quite popular now.三、完形填空We talk about the persistence needed to make our dream come true today.Just think of Wilbur and Orville Wright.Their 1certainly didn’t happen overnight!Wilbur was 12 years old and Orville 8 when their father brought home a toy.It was a rubber 2 made in France.They liked it so much that they played with it until it broke.Immediately,they began3 copies.They were hooked on aviation(航空制造业)! In 1900,as young men,having built their first glider(滑翔机),they decided to4 it out at Kitty Hawk on Kill Devil Hills.It5 consistent strong winds,and the somewhat cushioning effects(缓冲作用) of sand.That first flight was unsuccessful,but it didn’t stop them.After several more tries,on December 17,1903,with a much6 plane,they risked their lives to drive it in the wind.They7 flying the world’s first powered airp lane.Beginning at 10:35 a.m.that day,Orville8 it 120 feet in about 12 seconds! At 12:00,Wilbur flew it 852 feet in 59 seconds! Johnny Moore,one of the five men who 9 them that morning (in charge of dragging the plane across the sand for positioning),ran to the village of Kitty Hawk crying,“They’ve made it!” This was the 10 of aviation! At this time,Wilbur was 36 and Orville 32.Roughly 24 years had passed 11 their father gave them that toy!If you have a dream,work at it.If it doesn’t turn out as12 ,don’t give up! Try again! Who wants to live and say somewhere,“If only” or “What if”?13 what you want andaccomplish it.Don’t ever give up! 14 in the world can take the place of persistence.Talent will not; nothing is more 15 than unsuccessful men with cation will not; the world is full of educated derelicts(流浪汉).Persistence and determination alone are omnipotent(无所不能的).1.A.failure B.accidentC.achievementD.change2.A.car B.bicycleC.helicopterD.ship3.A.building B.sellingC.buyingD.drawing4.A.put B.tryC.pickD.carry5.A.avoided B.preventedC.providedD.caught6.A.ordinary B.similaranisedD.improved7.A.took to B.kept toC.gave upD.ended up8.A.flew B.placedC.draggedD.pulled9.A.noticed B.metC.visitedD.helped10.A.result B.birthC.targetD.chance11.A.since B.untilC.thoughD.when12.A.allowed B.decidedC.expectedD.required13.A.Worry about B.Return toC.Forget aboutD.Stick to14.A.Something B.NothingC.AnythingD.Everythingmon B.activeC.satisfactoryD.exciting答案：一、1.chatting 2.convenience 3.updated4.stuck 5.beneficial二、1.A 2.F 3.C 4.B 5.D三、1.C 莱特兄弟的成就(achievement)当然不是一夜之间发生的!failure“失败”;accident“事故”;change“改变”。
高中英语(新人教版)必修第二册课后习题：UNIT 3 Section D(课后习题)【含答案及解析】
UNIT3THE INTERNETSection D Reading for Writing&AssessingYour Progress课后篇巩固提升必备知识基础练Ⅰ.单句填空1.The company (target) by animal rights groups for its use of dogs in drugs trials.2.Only in this way can the user’s (private) be better protected on the Internet.3.I’d like to apologize for behaving (rude) at your party last night.4.We are to meet in the park,where the air is good to breathe and the scenery is beautiful particular.5.My most (embarrass) moment was trying to introduce a lady whose name escaped me.6.It upsets me (think)of her all alone in that big house.7.The lecture will cover a number of cases beginners of English fail to use the language properly.8.Homeless people (define) by sociologists as those who have no fixed shelter on any given night.Ⅱ.短语填空(注意动词的适当形式)1.His classmates always Jill because of his accent.2.I computer operation and office softwares,which can help me finish my work well.3.We must that we should be responsible for what we have done.4.It is important for children to know how to in the street.5.Make sure not to your personal information on the Internet.6.The man was taken away by the police because he tried to in public.7.The manager decided that I was the ideal person to the job.8.We should equal relations between teachers and students.Ⅲ.完成句子1.约翰把所有的人都关在厨房外面,这样他就可以准备晚会上的大惊喜。
高中英语人教版(通用)必修2：Unit+2+Part+Ⅲ+Word版含答案
Part ⅢLearning about Language & Using LanguageⅠ.重点单词1. charge vt.& vi.收费；控诉n．费用；主管2．fine vt.罚款3．poster n．海报；招贴4．bargain vi.讨价还价；讲条件n．便宜货5．deserve vi.& vt.应受(报答或惩罚)；值得6．glory n．光荣；荣誉→glorious adj.光荣的7．physical adj.物理的；身体的→physics n．物理学8．advertise v．做广告；登广告→advertisement n．广告9．foolish adj.愚蠢的；傻的→fool n．傻子v．愚弄；欺骗10. hopeless adj.没有希望的；绝望的→hope n．希望→hopeful adj.有希望的11．pain n．疼痛；痛苦→painful adj.疼痛的；痛苦的→painless adj.不痛的；无痛的Ⅱ.核心短语1．in__charge 主管；看管2．be/get__in__trouble 处于麻烦中3．fall__down 跌倒4．lose__a__chance 失去机会5．on__purpose 故意地6．make__a__bargain__with__sb 和某人达成协议7．hear of 听说；获悉8．run the race 参加赛跑9．change one's mind 改变某人的主意10．pick up 接收；拾起11．one after another 陆续地；一个接一个地12．apart from 除了……；除……之外13．hand in hand 手拉手Ⅲ.经典句式1．She rose__to__her__feet in one swift movement.她迅速地站了起来。
2．So she practised hard every day in__order__to__be__admitted as a competitor.于是，为了被接受成为参赛选手，她每天都刻苦训练。
2021学年新教材高中英语课时作业9UNIT3SectionⅠ含解析人教版必修二
课时作业9[基础检测]Ⅰ.单词拼写1．I see your blog (博客), and I think you should go to Shanghai.2．He got into the driving seat and started the engine (引擎)．3．If someone in the chat (聊天)room is rude to you, your instinct (本能) is to fire back in the same manner.But try not to do so.4．Running out of energy and patience, Jane gave up her walking along the stream (溪流) and fell to sleep.5．You can look up and select from existing users in the database (数据库)．6．Computers would be useless without software (软件) writers.7．When Jason failed to pay his bill, the network (网络) company cut off his Internet connection.8．Many people now would rely on surfing (浏览) the Internet rather than read newspaper for news.9．We use games to inspire (激励) children to read and write for pleasure.10．The government will get tough (艰难的) with those who avoid paying taxes.Ⅱ.单句语法填空1．They chatted (chat) a lot on the phone and helped the girl get through the awful days and always put her in a good mood.2．First, it is so convenient (convenience) to get fast food that it can save a lot of time.3．You can also revise the knowledge at the same time and you are sure to benefit from it.4．China has been pushing the reform of public hospitals for the benefit of all its citizens.5．He decides to take advantage of the vacation to go on a distant (distance) trip.6．Soon, the wolf ran away off the road and disappeared in the distance.7．His speech was inspiring (inspire) and touched everyone's heart.8．People have better access to health care than they used to，and they're living longer as a result.9．Her neighbours often keep her (she) company in the evenings.10．You may find this hard at first but it will pay off when you come to speak.11．As the average age of the population increases, there are more and more oldpeople to care for.12．Back from his twoyear medical service in Africa, Dr Lee was very happy to see his mother taken good care of at home.13．Our teacher chose many important exercises for us, and I went over the language points at the same time.14．The suggestion sent (send) to the committee (委员会) was accepted.15．Our legs were so heavy and cold that they felt like blocks of ice.[能力提升]Ⅰ.阅读理解阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
2017-2018学年人教版高中英语必修二练习：Unit 3 Section 2 巩固 Word版含解析
爱看书的康强爱看书的康强Unit 3Section ⅡⅠ.用所给词的适当的时态、语态形式填空导学号571441641．They __have sold__(sell) ten apartments in the past one hour.2．Prices __have fallen__(fall) sharply over the past six months.3．He __has__already __been asked__(ask) to help you.4．The company __has made__(make) its workers work hard recently.5．A notice __has__ already __been put up__ (put up) on the wall.6．Since we realized that we should study hard，our time __has been made__(make) full use of.7．These streets __haven't been swept__(not sweep) for two days.8．How long __has__the book __been kept__ (keep) ?9．This old photo __was taken__(take) ten years ago.10．These goods __haven't been shipped__(not ship) abroad yet.Ⅱ.单句改错导学号571441651．You can go home as soon as your task will have been finished.(will have→has)2．The high street has been built last year.(has been→was)3．How long have these books been borrowed？(borrowed→kept)4．No furniture was bought since last month.(was→has been)5．The social problems have been paid attention these years.(attention后加to)6．The two young people have got married for three years.(got→been)7．The travel has been started for almost two days.(started→on)8．The work has already finished，so he is enjoying himself now.(already 后加been)9．How long ago has the book finished？(has→was)10. The park has been opened to the public one year ago.(has been→was)。
人教版高中英语选择性必修第二册课后习题 Unit 3 Section A
SectionA ReadingandThinkingA级必备知识基础练Ⅰ.单句填空1.Prior to (take) a working holiday abroad you will need to do a number of things.2.Cindy’s suitcase was stuffed new clothes when she came back from Paris.3.I usually buy (slice) bread—it’s less bother.4.Alcohol can damage the liver and do great harm if (consume) in large quantities.5. (face) with a difficult situation,he decided to ask his boss for advice.6.Naughty Tom sat in his seat, (listen) anxiously to the teacher.7.Life consists not only sunshine but also hard times.8.The girl wearing a green coat looks more (elegance) than her companion.9.Give me a chance, I promise I’ll give you a wonderful surprise.10.After that, happened to the Amber Room remains a mystery.Ⅱ.短语填空1.It’s studied that the high crime rate high unemployment.2.This term,the chemistry club five classes of students.3.The chef some meat and cut it into small pieces.4.People often use the phrase “like father,like son” tofamily resemblance.ck of communication causes serious problems and their marriage is .6.To my surprise,his rooms antiques and priceless treasures.7. ,this provides consumers with the information they need.8.If a person places money anything else,it’s very likely that he could not enjoy the happiness in life.9.The two children are very close,and I often see them walking around the playground after class.10.They know that customers who buy the healthy food first will feel happy so that they will buy more later in their trip.Ⅲ.完成句子1.我昨晚的确给她打电话了,但是没接通。
高中英语(新人教版)必修第二册课后习题：UNIT 1 Section D(课后习题)【含答案及解析】
UNIT1CULTURAL HERITAGE Section D Reading for Writing&AssessingYour Progress课后篇巩固提升必备知识基础练Ⅰ.单句填空1.When you send a(digital) signed message you are sending your certificate and public key.2.In addition to these (tradition) activities,we have a wider range of choices.3.The environment will be improved by our (far) efforts to reduce pollution.4.Scientists can (identity) trends for the future,but accurate predictions are almost impossible.5.It is difficult to make a (compare) with her previous book because they are completely different.6.In contrast my previous impression,the atmosphere here is not tense at all.7.The(image) of the moon’s surface were transmitted back to earth and printed out.st week we visited the British Museum,which attracted tourists from all the world.Ⅱ.短语填空1.Among these collections are some delicate Chinese vases,which appeal to visitorsfrom.2.It’s high time we should take immediate measures to our earth being polluted.3.Satellites are used more and more to the earth and to produce maps.4.We are working in association with a local company to for the homeless.5.A beautiful bird on the top of the tree and I took out my camera to take a photo of it.6.In crowded places like airports and railway stations,you must your luggage.7.Our conversations him saying he would try to be more understanding.8.Tom is the only one of the engineers who has the solution.Ⅲ.用“介词+关系代词”填空1.Tom stayed with me for two weeks time we learned music together.2.My brother has a wide range of hobbies,playing basketball is his favourite one.3.I’ve studied happiness and well-being,we now know a great deal.4.The man I sat at the meeting has been my friend for life.5.I wish to thank our English teacher,help I would never have succeeded.6.Wind power is an ancient source of energy we may return in the near future.关键能力提升练Ⅳ.阅读理解A(2021·浙江高一期中)The Sanxingdui Museum in southwest China’s Sichuan Province enjoyed huge popularity during the three-day Qingming Festival holidays by receiving nearly 20,000 visitors on the peak day,after the new archaeological discoveries brought international attention.According to media reports,the museum saw over 15,000 visitors on Saturday,the first day of the Qingming Festival,breaking its record for daily visitors.And on the next day,more visitors swarmed into the museum to exceed 19,800.To cope with the large flow of people,on Sunday afternoon,the officialWeibo account of the Sanxingdui Museum released the message to remind visitors of avoiding rush hours or rescheduling their visiting time.The Sanxingdui Museum showcases various kinds of precious cultural relics unearthed at thesite,such as the 2.62-meter-tall standing statue,1.38-meter-wide bronze mask,3.95-meter-high bronze tree.Earlier on March 20,Chinese archaeologists announced some new major discoveries made during the 37th excavation (挖掘) since its last excavation 35 years ago.The ruins were first discovered in the late 1920s and first excavated in 1934. More than 500 important cultural relics have been unearthed in the six newly-found pits.Since the new discoveries were known to the public,the number of people visiting the Sanxingdui Museum has increased sharply.The museum said although they are open as usual,the newly-found pits have not opened to the public yet and the newly-excavated cultural relics are still under restoration and cannot meet the public currently.But a hall for cultural relic conservation and restoration will be in pilot operation in April and officially open on May 18.Visitors to it can see how the relics are restored,according to Zhu Yarong,vice director of the Sanxingdui Museum.Dating back about 3,000 years,the Sanxingdui Ruins have shed light on the ancient Shu civilization and cultural origins of the Chinese nation,and have been regarded as one of the most important archaeological discoveries in the 20th century.【语篇解读】本文是一篇新闻报道。