新教材2021-2022学年人教版英语必修第一册学案：UNIT 5 LANGUAGES AROUND THE WORLD SECTION Ⅱ READING AND THINKING WORD版含答案.doc

1、Section Reading and ThinkingTHE CHINESE WRITING SYSTEM：CONNECTING THE PAST AND THE PRESENTChina is widely known for its ancient civilisation 1which has continued all the way through into modern times, despite the many ups and downs in its history.There are many reasons 2why this has been possible, b

2、ut one of the main factors has been the Chinese writing system.1which has continued all the way through into modern times是which引导的定语从句，修饰先行词its ancient civilisation，which在从句中作主语。2why this has been possible是why引导的定语从句，修饰先行词reasons。At the beginning , written Chinese was a picturebased language.It date

3、s back several thousand years to the use of longguanimal bones and shells 3on which symbols were carved by ancient Chinese peopleSome of the ancient symbols can still be seen in todays hanzi.3on which symbols were carved by ancient Chinese people是“介词onwhich”引导的定语从句，修饰先行词animal bones and shells。4By t

4、he Shang Dynasty (around 16001046 BCE), these symbols had become a welldeveloped writing system. Over the years, the system developed into different forms, 5as it was a time when people were divided geographically, leading to many varieties of dialects and charactersThis, however, changed under Empe

5、ror Qinshihuang of the Qin Dynasty (221207 BCE).4“by过去的时间”作时间状语时，句子用过去完成时。5as引导原因状语从句；when引导定语从句，修饰先行词a time; leading to .是现在分词短语作结果状语。Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.That writing system was

6、 of great importance in uniting the Chinese people and culture.Even today, 6no matter where Chinese people live or what dialect they speak, they can all still communicate in writing.6no matter where Chinese people live是no matter where引导的让步状语从句；or (no matter) what dialect they speak是(no matter) what引

7、导的让步状语从句，句子前省略了no matter。Written Chinese has also become an important means 7by which Chinas present is connected with its pastPeople in modern times can read the classic works 8which were written by Chinese in ancient timesThe high regard for the Chinese writing system can be seen in the developmen

8、t of Chinese characters as an art form, known as Chinese calligraphy, 9 which has become an important part of Chinese culture7by which Chinas present is connected with its past是“介词by which”引导的定语从句，修饰先行词an important means。8which were written by Chinese in ancient times是which引导的定语从句，修饰先行词the classic w

9、orks, which在从句中作主语。9which has become an important part of Chinese culture是which引导的定语从句，修饰先行词Chinese calligraphy, which在从句中作主语。Today, the Chinese writing system is still an important part of Chinese culture.10 As China plays a greater role in global affairs, an increasing number of international stud

10、ents are beginning to appreciate Chinas culture and history through this amazing language.10As China plays a greater role in global affairs是as引导的时间状语从句，此处as意为“随着”。system n体系；制度；系统be known for 因而出名civilisation NAmEization n文明；文明世界all the way through into 一直延续到despite prep.即使；尽管ups and downs 浮沉；兴衰；荣辱f

11、actor n因素；要素at the beginning 最初；起初based adj. 以(某事)为基础的；以为重要部分(或特征)的base vt.以为据点；以为基础 n底部；根据；基础；基地date back (to .)追溯到bone n骨头；骨(质)shell n壳；壳状物symbol n符号；象征carve vt.& vi.雕刻dynasty n王朝；朝代lead to 引起；导致variety n(植物、语言等的)变体；异体；多样化dialect n地方话；方言character n文字；符号；角色；品质；特点major adj.主要的；重要的；大的n.主修课程；主修学生vi.主修

12、；专门研究of great importance 非常重要no matter where 不论在哪；不管在哪means n方式；方法；途径be connected with 与有联系classic adj.传统的；最优秀的；典型的n.经典作品；名著regard n尊重；关注vt.把视为；看待calligraphy n书法；书法艺术play a(n) .role in .在方面起作用global adj.全球的；全世界的affair n公共事务；事件；关系appreciate vt.欣赏；重视；感激；领会vi.增值参考译文汉语书写体系：连接过去与现在尽管历史跌宕起伏，中国因其古代文明一直延续至今

13、而闻名于世。其存续的原因颇多，但主要因素之一是汉字的书写体系。汉字在最初是一种基于图形的语言。它可以追溯到数千年前使用龙骨的时期古代中国人在这些骨头和壳上面刻画简单的符号。这些符号在今天的汉字中仍然可以看到。到商朝(约公元前1600年前1046年)时，这些符号已经演变成一套完善的书写体系。在随后的年代里，这一体系发展成了不同的形式，这是由于当时中国人居住地域的分隔，从而导致不同的方言和汉字变体的产生。然而，这在秦朝(公元前221前207年)秦始皇统治时期发生了变化。秦始皇统一七个诸侯国后，在这个统一的国家里，汉字开始朝着一个方向发展。这个书写体系对于中国人民和中国文化的统一具有非凡的意义。即使

14、在今天，不管住在哪里，也不管说何种方言，中国人仍然能通过书写(汉字)进行交流。汉语也成为连接中国现在与过去的一个重要媒介。现代中国人可以阅读古代中国人撰写的经典作品。中国人对其书写体系推崇备至，这体现在汉字发展为一种艺术形式书法。书法已经成为中国文化的重要组成部分。今天，汉字仍然是中国文化的重要组成部分。随着中国在全球事务中扮演着越来越重要的角色，越来越多的国际学生开始通过汉语这一奇妙的语言了解和欣赏中国的文化和历史。Step One：Prereading Look at the pictures and answer the following questions.1Which langua

15、ges do you think they are?Picture 1: ChinesePicture 2: JapanesePicture 3: English2Which is the most difficult language to learn?Different people have different opinions.Most people think that Chinese is the most difficult language to learn.Step Two：Whilereading.Read for the main idea1Whats the main

16、idea of the text?AThe writing system of Shang Dynasty.BThe history of the Chinese written language.C.The differences between old Chinese and modern Chinese.DThe wide use of Chinese all over the world.答案：B2Find out the main idea of each paragraph.Para.1 AAt the beginning, written Chinese was a pictur

17、ebased language.Para.2 BThe Chinese writing system has a great effect on the ancient civilisation of China.Para.3 CThe Chinese writing system developed into different forms.Para.4 D.Chinese calligraphy has become an important part of Chinese culture.Para.5 EThe Chinese writing system began to develo

18、p in one direction.Para.6 FThe Chinese writing system is still an important part of Chinese culture in modern times.答案：Paras.16BACEDF.Read for details1阅读文章第一段，回答下面问题：What is China widely known for?AThe many ups and downs in its history.BThe Chinese writing system.CIts modern civilisation.DIts ancien

19、t civilisation.答案：D2阅读文章第二至四段，判断正(T)误(F)：(1)At the beginning, written Chinese was a hanzibased language. F (2)By the Qin Dynasty, these symbols carved by ancient Chinese people had become a welldeveloped writing system. F (3)No matter where Chinese people live or what dialect they speak, they can al

20、l still communicate in writing. T (4)By the Shang Dynasty, the Chinese writing system began to develop in one direction. F 3阅读文章第五、六段，回答下列问题：(1)How do international students begin to appreciate Chinas culture and history?Through the amazing Chinese language.(2)What has become an important part of Ch

21、inese culture in the development of Chinese characters?Chinese calligraphy.Read for the structureTHE CHINESE WRITING SYSTEM：CONNECTING THE PAST AND THE PRESENTThe introductionto ChinesecivilisationDespite the many 1.ups and downs in its history, China is widely known for its ancient civilisation.One

22、 of the main 2.factors has been the Chinese writing system.The period oflongguWritten Chinese was a 3.picturebased language at the beginning.The ShangDynastyOver the years, the system developed into different forms as it was a time 4.when people were divided geographically, 5.leading to many varieti

23、es of dialects and characters.The QinDynastyThe Chinese writing system began to develop 6.in one direction and it was 7.of great importance in uniting the Chinese people and culture.TodayThe high regard for the Chinese writing system can be seen 8.in the development of Chinese characters as 9.an art

24、 form, known as Chinese calligraphy, which has become an important part of Chinese culture.Today, the Chinese writing system is still an important part of 10.Chinese cultureStep Three：Postreading1讨论并回答下列问题(1)Why does the author write this text?The author writes this text to show us the development p

25、rocess of the Chinese writing system and its importance in modern times.(2)Which language is widely used besides Chinese in the world? Why?English.I think there are two main reasons why English is widely used in the world.First, it is related to the English colonialism and language expansion in the

26、history.Second, Britain and America play an important role in the development of global affairs, which makes English a universal language in the world.(3)What should we do in the face of the condition of many languages in the world?First, we should learn Chinese well. We can promote the traditional

27、Chinese culture only by learning Chinese well.Second, we should also learn some other languages, thus we can learn some of the best things about other cultures through their languages.2长难句分析(1)China is widely known for its ancient civilisation which has continued all the way through into modern time

28、s, despite the many ups and downs in its history.句式分析尝试翻译尽管历史跌宕起伏，中国因其古代文明一直延续至今而闻名于世。(2)Over the years, the system developed into different forms, as it was a time when people were divided geographically, leading to many varieties of dialects and characters.句式分析尝试翻译在随后的年代里，这一体系发展成了不同的形式，这是由于当时中国人居住

29、地域的分隔，从而导致不同的方言和汉字变体的产生。(3)The high regard for the Chinese writing system can be seen in the development of Chinese characters as an art form, known as Chinese calligraphy, which has become an important part of Chinese culture.句式分析The high regard for the Chinese writing system主语can be seen in the de

30、velopment of Chinese characters as谓语 an art form, known as Chinese calligraphy, which 过去分词短语作定语has become an important part of Chinese culture定语从句尝试翻译中国人对其书写体系推崇备至，这体现在汉字发展为一种艺术形式书法。书法已经成为中国文化的重要组成部分。.重点单词1writing system书写体系2the key factor关键因素3be based on trust以信任为基础4the symbol of peace和平的象征5the Tan

31、g Dynasty唐朝6a means of communication通信手段7play a major role in sth在某事中起重要作用8classic music古典音乐9be regarded as被认为是10spare no effort to do sth不遗余力地做某事11build up ones character塑造一个人的性格12a global problem一个全球性的问题13specific information具体的信息14We like to live a life full of variety and our tastes are various(

32、vary)15People with an appreciation of art and literature can appreciate works of art.(appreciate).重点短语1It is said that the old building dates back to (追溯到) the 16th century.2Health problems are connected with (和有联系) bad eating habits and a lack of exercise.3Life is always full of ups and downs (起起伏伏

33、).Be brave and do not complain when you experience hard times.4Lack of nutrition may lead to (导致) various diseases.5As everyone knows, she plays an important role in (在中起重要作用) our organization.6He is talented for singing and so he is known for (因而出名) his wonderful voice.典型句式1教材原句By the Shang Dynasty

34、 (around 1600 1046 BCE), these symbols had become a welldeveloped writing system.到商朝(约公元前1600年前1046年)时，这些符号已经演变成一套完善的书写体系。句式分析 “by时间”组成的介词短语表示“到时为止”。在句中作时间状语时，句子的谓语动词常用完成时态。佳句仿写 By the end of last week, we had received over 1，000 text messages到上周末我们已收到1，000多条短信。2教材原句Over the years, the system develo

35、ped into different forms, as it was a time when people were divided geographically, leading to many varieties of dialects and characters.在随后的年代里，这一体系发展成了不同的形式，这是由于当时中国人居住地域的分隔，从而导致不同的方言和汉字变体的产生。句式分析It was a time when .这/那是一个的时期佳句仿写It was a time when I was interested in space.那是一个我对太空感兴趣的时期。3教材原句That

36、 writing system was of great importance in uniting the Chinese people and culture.这个书写体系对于中国人民和中国文化的统一具有非凡的意义。句式分析“of抽象名词”结构佳句仿写The professor gave us a talk, which I think is of great importance to our English study.教授给我们做了一个报告，我认为这对我们的英语学习很重要。4教材原句Even today, no matter where Chinese people live or

37、what dialect they speak, they can all still communicate in writing.即使在今天，不管住在哪里，也不管说何种方言，中国人仍然通过书写(汉字)进行交流。 句式分析no matter where引导让步状语从句佳句仿写No matter where I am, I make it a rule to go for a walk after supper.不管我在哪里，晚饭后去散步是我的习惯。1based adj.以(某事)为基础的；以为重要部分(或特征)的(教材p.62)At the beginning, written Chines

38、e was a picturebased language.汉字在最初是一种基于图形的语言。(1)be based on/upon以为基础/依据(2)base vt.以为据点；以为基础n.底部；根据；基础；基地base .on .将建立在的基础上(3)basic adj.基础的佳句These days, I , together with my classmates, have adapted a short play based on the English text.这些天，我和我的同学一起根据英语课文改编了一个短剧。练透单句语法填空Basing (base) an important d

39、ecision more on emotion than on reason, you will regret it sooner or later.With our knowledge based (base) on practice, we can make great contributions to our society.They have to have a basic (base) understanding of computers in order to use the technology.写美句式升级The restaurant is based on trust, an

40、d it is working all right.Based on trust, the restaurant is working all right.(改为分词短语作状语)2date back (to .) 追溯到(教材p.62)It dates back several thousand years to the use of longguanimal bones and shells on which symbols were carved by ancient Chinese people.它可以追溯到数千年前使用龙骨的时期古代中国人在这些骨头和壳上面刻画简单的符号。(1)date

41、 back todate from追溯到(2)out of date过时的；陈旧的up to date (with .)赶上(的)潮流佳句Chinese teadrinking culture has a long history dating back to more than 1，000 years ago.中国饮茶文化源远流长，可以追溯到1，000多年前。练透 单句语法填空/补全句子My interest in stamp collecting dates (date) back to my schooldays.Dating (date) from 1933, the South La

42、ke Park in Changchun is located in the southwestern part of the Changchun city.Everyone should keep on getting himself educated so as to be up to date with modern technology.Id like to buy a new coat, because this one is out of date我想买件新外套，因为这件已经过时了。写美一句多译这座可以追溯到唐朝的古老建筑保存得很好。The old building dating

43、from/back to the Tang Dynasty is in good condition.The old building which dates from/back to the Tang Dynasty is in good condition.点津date back to和date from一般不用于进行时态。作后置定语时，常用现在分词。3variety n. (植物、语言等的)变体；异体；多样化(教材p.62)Over the years, the system developed into different forms, as it was a time when pe

44、ople were divided geographically, leading to many varieties of dialects and characters.在随后的年代里，这一体系发展成了不同的形式，这是由于当时中国人居住地域的分隔，从而导致不同的方言和汉字变体的产生。(1)a variety ofvarieties of种类繁多的(2)various adj.不同的；各种各样的for various reasons由于种种原因(3)vary vt.& vi.改变；变化vary from .to .从到不等；在到之间变动佳句One of the advantages is t

45、hat we can find varieties of topics, such as science, culture and history.其中优势之一是我们能够找到各种主题，如：科学、文化和历史。练透单句语法填空The research team is made up of the pupils, whose ages vary (various) from 10 to 15.There are varieties (variety) of reasons in favor of my opinion that a Chinese dictionary shouldnt includ

46、e English words.写美词汇/句式升级Our school has built a new stadium.It has all kinds of wellequipped facilities.Our school has built a new stadium, which has various/varieties of/a variety of wellequipped facilities(升级加黑词汇；定语从句)点津a variety of (varieties of)既可修饰可数名词，也可修饰不可数名词，该短语修饰可数名词作主语时，谓语动词用复数；修饰不可数名词作主语

47、时，谓语动词用单数。4major adj.主要的；重要的；大的 n.主修课程；主修学生 vi.主修；专门研究(教材p.62)Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.秦始皇统一七个诸侯国后，在这个统一的国家里，汉字书写体系开始朝着一个方向发展。(1)major in主修；以为专业(2)majority n.大多数；大半the majority of大多数佳

48、句 In fact, he inspires me to major in English in college, to be a bridge between China and the world.事实上，他激励我在大学主修英语，成为中国与世界之间的桥梁。练透单句语法填空I hope to gain a bit more knowledge of gardening so that it can help me to major in the gardening after attending college.The majority of the land has been destro

49、yed (destroy) so far.Some of the plays told sad stories, but the majority of the plays were (be) really funny.写美补全句子When I have a different opinion, I may choose to give it up and respect the opinions of the majority当我有不同的意见时，我可能选择放弃，尊重大多数人的意见。点津the majority of后接复数名词作主语时，谓语动词用复数；后接不可数名词作主语时，谓语动词用单数；

50、后接集合名词作主语时，若集合名词视为整体，则谓语动词用单数，若集合名词是指个体，则谓语动词用复数。5means n方式；方法；途径(教材p.62)Written Chinese has also become an important means by which Chinas present is connected with its past.汉语也成为连接中国现在与过去的一个重要媒介。(1)a means of一种的手段(2)by this means通过这种方法by means of用办法；借助by no means决不，一点也不(位于句首时，句子用部分倒装)佳句And youd be

51、tter practise using chopsticks in advance，which is also a means of showing your good table manners.你最好事先练习用筷子，这也是展示你良好的餐桌礼仪的一种方式。练透单句语法填空Every possible means has been used (use) to prevent the air pollution，but the sky is still not clear.All possible means have been used (use) to prevent the air pol

52、lution, but the sky is still not clear.写美句式升级The problem is by no means as simple as we first thought.By no means is the problem as simple as we first thought.点津当means表示“方法，方式，手段”时，单复数同形。means作主语若有every，each，one等词修饰时，谓语动词用单数；有all, some，several，many，few等词修饰时，谓语动词用复数。6regard n尊重；关注 vt.把视为；看待(教材p.62)Th

53、e high regard for the Chinese writing system can be seen in the development of Chinese characters as an art form, known as Chinese calligraphy, which has become an important part of Chinese culture.中国人对其书写体系推崇备至，这体现在汉字发展为一种艺术形式书法。书法已经成为中国文化的重要组成部分。(1)regard/consider .as认为是(2)have high regard for .钦佩

54、with/in regard to sth关于某事/物give ones regards to .代某人向问候佳句In regard to his suggestions, we shall discuss them fully.关于他的建议，我们将充分讨论。练透单句语法填空Do give my regards (regard) to your parents.I have a very high regard for him and what he has achieved.Yao Ming is regarded as one of the greatest famous Chinese

55、athletes.写美补全句子When doing my reading, I often mark out what I regard as important in a book读书的时候，我常在书上把我认为重要的地方用线标出来。7character n文字；符号；角色；品质；特点(1)a major character in the book 书中的主要人物cartoon characters卡通人物(2)in character在性格方面out of character不符合的性格build (up) character磨炼个性shape ones character塑造性格；形成个性

56、佳句We are good friends and we are much alike in character.我们是好朋友，性格很相似。练透写出下列句子中character的含义As far as I know, Mr Brown loves to study Chinese characters.文字Shakespeare made his characters live through their language in his plays.角色Lucy and Lily are twins, but they have different characters.品质；性格写美补全句子

57、Practising Chinese kung fu can not only build up ones strength, but also shape ones character练中国功夫不仅可以增强人的力量，而且可以塑造人的性格。8appreciate vt.欣赏；重视；感激；领会 vi.增值(教材p.62)As China plays a greater role in global affairs, an increasing number of international students are beginning to appreciate Chinas culture a

58、nd history through this amazing language.随着中国在全球事务中扮演着越来越重要的角色，越来越多的国际学生开始通过汉语这一奇妙的语言了解和欣赏中国的文化和历史。(1)appreciaten./pron./v.ing重视/感激I would appreciate it if .假如，我将不胜感激(2)appreciation n.欣赏；感激express ones appreciation to sb for sth为某事表达对某人的感激之情佳句What we appreciated most was that you had a strong teamwo

59、rk spirit, which allowed us to complete our tasks very efficiently.我们最为欣赏的是你们有强烈的团队精神，这让我们高效地完成了任务。练透单句语法填空Wed appreciate your leaving (leave) as fast as possible.I really appreciate it if you could give me such an opportunity to show my talent.Here I sincerely express my appreciation (appreciate) i

60、f you could help find the lost suitcase.写美补全句子With regard to these problems, we hope to get your help at your convenience.I would truly appreciate it if you are willing to give a hand to us.由于这些问题，我们希望在您方便的时候得到您的帮助。如果你愿意帮助我们，我将非常感激。点津 appreciate后不能用不定式，而要用动名词作宾语。当appreciate, hate, dislike, love, lik

61、e, depend/rely on等词后接宾语从句时，一般先加it，再接宾语从句。1句型公式：It was a time when .这/那是一个的时期(教材p.62)Over the years, the system developed into different forms, as it was a time when people were divided geographically, leading to many varieties of dialects and characters.在随后的年代里，这一体系发展成了不同的形式，这是由于当时中国人居住地域的分隔，从而导致不同的

62、方言和汉字变体的产生。It is/was a time when .这/那是一个的时期There was a time when . 曾有一段时间佳句It was a time when he was very disappointed and wanted to leave here.那一段时间他非常失望，想离开这里。练透单句语法填空/补全句子There was a time when I was tired of learning English and disliked to speak English.That was a time when China experienced a g

63、reat transformation.那是一个中国经历了巨大变革的时代。写美翻译句子有一段时间我讨厌上学。There was a time when I hated to go to school.2句型公式：“be of抽象名词”结构(教材p.62)That writing system was of great importance in uniting the Chinese people and culture.这个书写体系对于中国人民和中国文化的统一具有非凡的意义。(1)be of抽象名词be该名词的同根形容词be of (great)be (very)(2)“be of a/th

64、e same抽象名词”用于说明主语的特征(这类抽象名词没有相应的形容词形式)，如：be of the same size/weight/height/age/color/kind/type。佳句 I hope these suggestions above will be of some help to you.Perhaps we can meet in Beijing.我希望以上这些建议能对你有所帮助。也许我们可以在北京见面。练透句型转换 A harmonious family is of benefit to a childs personal development.A harmoni

65、ous family is beneficial to a childs personal development.His opinion is considered to be very valuable.His opinion is considered to be of great value写美一句多译这本词典对中学生很有用。This dictionary is of great use to middle school students.This dictionary is very useful to middle school students.3句型公式：no matter w

66、here/how/what/when .引导让步状语从句(教材p.62)Even today, no matter where Chinese people live or what dialect they speak, they can all still communicate in writing.即使在今天，不管住在哪里，也不管说何种方言，中国人都仍能通过书写(文字)进行交流。“no matter疑问词”结构与“疑问词ever” 在用法上的异同：(1)“no matter疑问词”只能引导让步状语从句，不能引导名词性从句，可放在主句前或主句后；(2)whatever, whicheve

67、r, whoever, whomever既可引导名词性从句，也可引导让步状语从句，在引导让步状语从句时，相当于no matter what/which/who/whom；(3)whenever, wherever, however引导让步状语从句时，相当于no matter when/where/how，意为“无论何时/何地/如何”。佳句No matter how difficult it is, Im going to finish the work ahead of time.无论有多么困难，我都打算提前完成工作。练透句型转换No matter what you say，I wont be

68、lieve you any longer.Whatever you say, I wont believe you any longer.However late it is，his mother is always waiting for him.No matter how late it is, his mother is always waiting for him.写美一句多译无论结果怎样，我们都要笑着接受。Whatever the result is, we should accept it with a smile.No matter what the result is, we

69、should accept it with a smile.维度一：品句填词1White has always been a symbol (象征) of purity in Western cultures.2There are two mainly different political parties playing an important part in the state affairs (公共事务) in this country.3I am going to play football, despite (尽管) the bad weather.4There were call

70、s for major (主要的) changes to the system.5The main factor (因素) in deciding whether or not to do so is the size of your project.6After three years of study, she has a good command of the dialect (方言) here.7What is the specific (具体的) aim since you are working so hard?8The twin brothers are alike in app

71、earance but differ greatly in character (角色).9The Tang Dynasty was the golden age of classical Chinese poetry.10As time goes by, I have changed my attitude and I even think she is lovely.维度二：词形转换1They play a leading role in reducing global (globe) warming.2She shows little appreciation (appreciate)

72、for good music.3This is an old building dating (date) back to the 14th century.4Beijing is filled with people from varieties (variety) of parts of China.5Youd better write down the phone number of that restaurant for future reference (refer).6Please learn some basic (base) Chinese before you come to

73、 our school.Only in this way can you get used to the life here soon.7Billions (billion) of people speak Chinese nowadays.8The majority (major) of people who are interviewed prefer TV to radio.维度三：固定搭配和句式1Besides, watching Chinese movies and TV series will also be of great help除此之外，看中文电影和电视剧也将很有帮助。2N

74、o matter how ordinary a job is, it plays a part in society.无论一份工作多么普通，它都在我们的社会中起着重要作用。3By the time this letter reaches you, I will have left the country你收到这封信时，我将已离开这个国家了。4I would appreciate it if you can give me some advice on how to solve these problems.如果您能给我一些关于如何解决这些问题的建议，我将不胜感激。5He is regarded as a good example to us all.他被看作是我们的好榜样。6According to the expert, the temple has a history dating from the early Tang Dynasty.那个专家说这座寺庙的历史可追溯到初唐时期。