1、Unit 1 Cultural HeritageDiscovering Useful Structures 年年 级：高一级：高一 学学 科：英语（人教科：英语（人教版版必修二必修二）Learning objectivesIn this class,you will1.summarize the functions of relative pronouns and adverbs;2.describe people or things in greater detail.ObservationLook at the sentences below and underline the relat
2、ive pronouns and adverbs.ObservationAfter listening to the scientists who had studied the problem,and citizens who lived near the dam,the government turned to the United Nations for help.ObservationTemples and other cultural sites were taken down piece by piece,and then moved and put back together a
3、gain in a place where they were safe from the water.DiscoveryPick out the relative clauses from the text on page 4 and analyze the use of the relative pronouns and adverbs by completing the following chart.Discovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分scientists,citizenswho,who主语After listening to th
4、e scientists who had studied the problem,and citizens who lived near the dam,the government turned to the United Nations for help in 1959.Discovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of
5、 Egypts cultural heritage.relicsthat主语Discovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分Not only had the countries found a path to the future that did not run over the relics of the past,paththat主语Discovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分by UNESCO,which runs a programme that prevents world cultural h
6、eritage sites around the world from disappearing.programmethat主语Summary关系代词(relative pronouns)的用法和功能：1.引导定语从句；2.代替_在从句中充当句子成分，关系代词作_。先行词主语SummaryI like the book that you mentioned.关系代词作_。宾语Discovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分There comes a time when the old must give way to the newtimewhen时间
7、状语DiscoveryThere comes a time when the old must give way to the newThere comes a time during which the old must give way to the newDiscovery例句例句先行词先行词关关系系词词关系词在关系词在从句中的从句中的成分成分Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where
8、they were safe from the water.placewhere地点状语DiscoveryTemples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.Temples and other cultural sites were taken down piece by piece,and then moved and put back t
9、ogether again in a place in which they were safe from the water.Summary关系副词(relative adverbs)的用法和功能：1.引导定语从句;2.代替_在从句中充当句子成分，关系副词作_。关系副词when,where 或 why 经常可以和“_+which”进行互相转换。先行词状语介词PracticeChoose the correct words to fill in the blanks.who whom whose that which when where why1.That is the site _ the
10、y discovered caves full of Buddha statues.wherePracticewho whom whose that which when where why2.Does anybody know the reason _ he refused to sign the document?whyPracticewho whom whose that which when where why3.Sue is the person to _ I sent the text message yesterday.whomPracticewho whom whose tha
11、t which when where why4.On the way home,he helped a young man _ car had broken down.whosePracticewho whom whose that which when where why5.In European countries,the weekend is usually a time _ nobody goes to work.whenPracticewho whom whose that which when where why6.This is the archaeologist _ disco
12、vered the Inca ruins.whoPracticewho whom whose that which when where why7.Tasmania is the most unforgettable place _ I have ever been to.thatPracticewho whom whose that which when where why8.This is the story in _ the valuable blue and white porcelain vase from the Ming Dynasty was finally returned
13、to its owner.whichPracticeRewrite the sentences using relative clauses.(Page 6,Activity 2)EXAMPLEI have downloaded that free app,but it doesnt work well.The free app(which/that)I have downloaded doesnt work well.The free app doesnt work well.I have downloaded that free app.PracticeRewrite the senten
14、ces using relative clauses.(Page 6,Activity 2)1.He showed me a photo in his room.It was a photo of a famous cultural relic in Egypt.The photo was of a famous cultural relic in Egypt.He showed me a photo in his room.PracticeThe photo(which/that)he showed me in his room was of a famous cultural relic
15、in Egypt.The photo was of a famous cultural relic in Egypt.He showed me a photo in his room.Practice2.The project team helped protect the national parks in the United Republic of Tanzania.It was formed by members from fifteen countries.The project team helped protect the national parks in the United
16、 Republic of Tanzania.It was formed by members from fifteen countries.PracticeThe project team which/that was formed by members from fifteen countries helped protect the national parks in the United Republic of Tanzania.The project team helped protect the national parks in the United Republic of Tan
17、zania.It was formed by members from fifteen countries.PracticeThe project team whose members were from fifteen countries helped protect the national parks in the United Republic of Tanzania.The project team helped protect the national parks in the United Republic of Tanzania.The members of the proje
18、ct team are from fifteen countries.Practice3.This temple was first built during the Qin Dynasty.The time when this temple was first built was during the Qin Dynasty.The time was during the Qin Dynasty.This temple was first built at the time.Practice4.We met a professional archaeologist at the entran
19、ce to the Great Pyramid.He explained to us the process of building such a difficult structure.The professional archaeologist explained to us the process of building such a difficult structure.We met a professional archaeologist at the entrance to the Great Pyramid.PracticeThe professional archaeolog
20、ist(who/whom)we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure.The professional archaeologist explained to us the process of building such a difficult structure.We met a professional archaeologist at the entrance to the Great Pyramid.Pract
21、ice5.The documents about the cultural relics from overseas are under the desk.I found them yesterday.The place where I found the documents about the cultural relics from overseas yesterday is under the desk.The place is under the desk.I found the documents about the cultural relics from overseas yes
22、terday at the place.Practice6.Scientists worked together day and night to rescue the temple because they wanted to preserve it for the next generation.The reason is that they wanted to preserve it for the next generation.Scientists worked together day and night to rescue the temple.PracticeThe reaso
23、n why scientists worked together day and night to rescue the temple is that they wanted to preserve it for the next generation.The reason is that they wanted to preserve it for the next generation.Scientists worked together day and night to rescue the temple.PracticeThe time when this temple was fir
24、st built was during the Qin Dynasty.The place where I found the documents about the cultural relics from overseas yesterday is under the desk.The reason why scientists worked together day and night to rescue the temple is that they wanted to preserve it for the next generation.SummarySummarize what
25、kind of relative clauses can go without relative pronouns.The free app(which/that)I have downloaded doesnt work well.The photo(which/that)he showed me in his room was of a famous cultural relic in Egypt.SummarySummarize what kind of relative clauses can go without relative pronouns.The professional
26、archaeologist(who/whom)we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure.ApplicationdoctorThis is a person who.This is a thing whichThis is a place whereThis is a day whenexitlibrarybirthdayApplicationMake definitions of things or people w
27、ith relative clauses.1.Whats a good friend?(to whom;who)2.Whats a vacation?(during which;when)3.Whats a football coach?(from whom;who)Application1.A good friend is someone to whom you can tell your problems.OR A good friend is someone who you can tell your problems to.Application2.A vacation is a ti
28、me during which you dont work.OR A vacation is a time when you dont work.Application3.A football coach is someone from whom football players receive training.OR A football coach is someone who trains football players.SummaryWhat is the function of relative clauses?They can make our expression more detailed,more vivid and more concise.Homework Finish Activity 2 in Using Structure,Workbook.Make definitions of fund,cultural relic and environmentalist using relative clauses.
