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1、2019 新人教必修 lUnit5Languages around the worldPeriod4Discovering Useful Structures 学案学习目标1 .Have a good understanding of the basic usages of relative adverbs such as when,where,why in attributive clauses;understand the structure in/on/at which in attributive clauses is equivalent to where/when.2 .Maste
2、r the basic usages of relative adverbs of attributive clauses in the real situation through self-study and practice.3 .Describe favourite things using the proper relative adverbs of attributive clauses.课堂探究Part I Look at these sentences and find out the restrictive relative clauses.What kind of info
3、rmation does each clause communicate?Lit was a time when people were divided geographically.Information:小结4 .Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.Information:小结25 .There are many reasons why peop
4、le learn a foreign language.Information:小结36 .These were animal bones and shells on which symbols were carved by ancient Chinese people.In form ation:小结4Part II Summarise the structure and the usage of the restrictive relative clause.定语从句是在句子中作定语，修饰 的从句，又称为形容词性从句。这种从句由关系代词或关系副词引导，并作句子成分。定语从句三步解题法:一、
5、先找出主句;二、；三、O定语从句的引导词定语从句的引导词一关系that（主语、宾语）严hose（定语）| which（主语、宾语）|代词who（主语、宾语）,whom（宾语）,关系副词Ps:先行词在从句中作状语时，连接词有时,可以用介词+which/whom来替 换 oPart III Fill in the table to complete each phrase with a restrictive relative clause.Then use the phrases to make complete sentences.2.the place wheremy friend live
6、s/I met the movie star3 .the reason why I didntZt get a pay-rise/I want to leam Spanish.|th, pace/|time 个词+which| found Grandmqs glasses/I first met you on the ship注意:并非先行词是表示时间、地点和原因的词时都用when,where,why,假设先 行词在定语从句中不作状语，而作主语或宾语，就必须用which或thato比拟：We often think of the days when we worked together in
7、the countryside.when在定语从句中作时间状语,相当于on the daysoWe often think of the days which we spent together in the countryside.which在定语从句中作宾语Part IV Fill in the blanks with the correct relative pronouns or adverbs.Add a preposition where necessary.(Page 96 Using Structures Exercise 2)1 Japanese uses three wri
8、ting systems,including kanji originated(起 源)in China.2 .Nineteen fifty-three was the year Xinhua Zidian,or the New Chinese Dictionarys came out.3 .Bones symbols were carved.known as6Coracle bones9have contributed a lot to our understanding of Chinas past.4 .There are many reasons English is so widel
9、y used around the world in the fields of science,business,and more.5 .Sign language is of great importance for people are deaf or have poor hearing.Part V Complete the passage with the correct relative adverbs or pronouns.Add a preposition where necessary.When I started studying German,it was a stru
10、ggle.The words felt strange on my tongue,and the grammar would not stay in my head.I told my mum that I wanted to give up,and that I would never live in a country German was spoken.My mum told me that studying a language was not just for my future.lt was exercise for the brain;the more I learnt of a
11、 language,the more my brain would grow.And I remember that day I suddenly felt like German was no longer a foreign language.lt felt like my brain had doubled in size.I had finally come to a place I could think in this foreign language,and I could see the world from a different point of view.I felt a
12、s if I had reached the goal I had been fighting for.I could open a book and see meanings,not just a sea of words.I finally understood the reason my mum had encouraged me not to give up.Thanks,Mum!核心素养专练1 .用适当的关系副词或关系代词填空1.1 still remember the day I first came to Beijing.2 .This is the room my grandp
13、arents lived last year.3 .Do you know the reason he refused to go to Marys birthday party?4 .He works in a factory makes this type of iPhone.5 .The factory his father works is in the west of the city.H.选择正确的关系代词或副词完成短文that when where (in) which who whyThe United Nations (UN) is an organisation aims
14、to promote international cooperation.lt was founded in 1945 and has about 190 member states.This is the reason the UN has a huge number of translators and interpreters,since international meetings in the UN are attended by people speak so many different languages.Translators are people usually work
15、with written language,while interpreters work with spoken language.Meetings only two languages are used may need only one interpreter,while larger events leaders from many countries gather may need over 70 interpreters.There are two main ways that an interpreter can provide spoken translation.First
16、is the method requires the speaker to stop every few sentences,so the interpreter can translate those sentences for the audience.The second method is the one the interpreter listens and translates at the same time.This second method is more difficult,but the place the interpreter is located is not s
17、o important.The interpreter can be in a completely different location from the speaker,listen through headphones,and translate for the audience sitting in another location!参考答案课堂探究Part Il.Information:a time for an event.小结1先行词（即被修饰的名词）在从句中作时间状语时，连接词使用wheno2.1nformation:a location for an event.小结2先行词
18、（即被修饰的名词）在从句中作地点状语时，连接词使用where。3.1nformation:a reason for an action.小结3先行词（即被修饰的名词）在从句中作原因状语时，连接词使用why。4.1nformation:a location for an action.小结4先行词指物且在从句中作状语时，连接词可以用介词+which来替换 关系副词，其中介词的选择和先行词的搭配有关。Part II名词或代词 确定先行词 判断先行词在从句中作的成分where whenwhy 关系副词Part III3.1 was on holiday the day when the earthq
19、uake happened.I will always remember the day when I started learning my second foreign language.2.She works near the place where my friend lives.Let me show you the place where I met the movie star.3.1 dont know the reason why I didnt get a pay-rise.The reason why I want to learn Spanish is to trave
20、l to Peru one day.4.This is the cupboard in which I found Grandmas glasses.I will never forget the day on which I first met you on the ship.Part IV1 .that/which 2.when/in which 3.where/on which.why 5.whoPart Vwhere/in which ;when/on which;where/at which;which/that;why核心素养专练.l.when/on which2.where/in which 3.why/for which 4.that/which4 .where/in whichII .which/that;why;who;who;where/in which;where/in which;which/that;in which/where;where/in which