5.3 discovering useful structures 导学案（2）-人教版高中英语必修第一册

Unit5 Languages around the worldPeriod 3 Discovering useful structures导学案1. To understand the relative adverb when, where and why and can make attributive clauses using them;2. To get familiar with the new words and expressions.思维品质的培养和训练：新课程中指出，思维品质指思维在逻辑性等方面所表现的能力和水平，思维品质的发展有助于提升学生分析和解决问题的能力。在这次语法讲解中，通过让学生观察各种句子，来自己感受并归纳总结定语从句中关系副词的用法，帮助他们提高语法学习的语境意识。 1. 重点（1） 关系副词和关系代词的区别；（2）关系副词和介词加关系代词之间的区别。2. 难点（1） 关系副词和介词加关系代词之间的联系和区别；（2）介词加关系代词中介词的选择。本节课的学习离不开四单元关系代词的学习，学生应该可以开始明白关系词在定语从句中的作用并且理解关系词代替先行词在定语从句中充当成分，那么对于这节课关系副词在句中的作用起到铺垫作用。Part One Learning about the relative adverb根据课文内容填空，每空只填入一词。1 It was a time _ people were divided geographically.b5E【答案】： when【解析】：关系副词when指代先行词time，在定语从句中做关系副词，表示时间。2. Emperor Qinshihuang united the seven major states into one unified country _ the Chinese writing system began to develop in one direction.p1EanqFDPw【答案】： where【解析】：关系副词where指代先行词country，在定语从句中做关系副词，表示地点。3. There are many reasons _ people learn a foreign language.XDiTa9E3d【答案】： why【解析】：关系副词why指代先行词reasons，在定语从句中做关系副词，表示原因。4. These were animal bones and shells _ symbols were carved by ancient Chinese people.LDAYtRyKfE【答案】： where【解析】：关系副词where指代先行词shells，在定语从句中做关系副词，表示地点。Part One Learning about preposition+relative pronoun根据课文内容填空，每空只填入一词。1 It was a time _ _ people were divided geographically.b5E【答案】： in which【解析】：关系副词which指代先行词time，在定语从句中做介词in的宾语，表示时间。2. Emperor Qinshihuang united the seven major states into one unified country _ _ the Chinese writing system began to develop in one direction.p1EanqFDPw【答案】： in which【解析】：关系副词which指代先行词country，在定语从句中做介词in的宾语，表示地点。3. There are many reasons _ _ people learn a foreign language.XDiTa9E3d【答案】： for which【解析】：关系副词which指代先行词reason，在定语从句中做介词for的宾语，表示原因。4. These were animal bones and shells _ _ symbols were carved by ancient Chinese people.LDAYtRyKfE【答案】： on which【解析】：关系副词which指代先行词shells，在定语从句中做介词on 的宾语，表示地点。.总结：定语从句：以where, when, why引导1. where 指_, 在从句中作_, 相当于_ + _.The market is three kilometers away. I buy some vegetables in the market every morning.Zzz6ZB2Ltkattributive clause:_.dvzfvkwMI1【答案】： 地点 地点状语 in/on which【解析】：The market where/in which I buy some vegetables every morning is three kilometers away.2.when 指_, 在从句中作_, 相当于_ + _.The time was a very difficult period of my life. I first met Nelson Mandela at the time.Eattributive clause:_.dvzfvkwMI1【答案】： 时间 时间状语 in/on/at which【解析】：The time when/ at which I first met Nelson Mandela was a very difficult period of my life.3.why 指_, 在从句中作_, 相当于_ + _.The reason was because of the traffic accident. I went to work late.6ewMyirQFLattributive clause:_.dvzfvkwMI1【答案】： 原因 原因状语 for which【解析】：The reason why/for which I went to work late was because of the traffic accident.定语从句：介词+关系代词(which/whom) 引导“介词+关系代词” 引导地定语从句，修饰物时用_而不用that，修饰人时用_而不用who.TIrRGchYzg【答案】： which whomWhen I started studying German, it was a struggle.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. It was exercise for the brain; the more I learnt of a language, the more my brain would grow. And I remember that day _ I suddenly felt like German was no longer a foreign language.It 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 as 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!【答案】： when when where that/which why1. This is the school _ my little brother studied years ago.Yl4HdOAA61 A. which B. that C. when D. in which 【答案】：D【解析】：定语从句补充完整My little brother studied in the school years ago.2. This is the school _ my little brother visited last year.ch4PJx4BlI A. which B. where C. when D. in which【答案】：A【解析】：定语从句补充完整My little brother visited the school last year.3. The reason _ he gave for not coming was that his mother didnt allow him to come.qd3YfhxCzo A. for which B. which C. why D. about which 【答案】：B【解析】：定语从句补充完整He gave the reason for not coming.4. The reason _ he was late was thatdidnt allow him to come. E836L11DO5 A. for that B. which C.why D. about which 【答案】：C【解析】：定语从句补充完整He was late for the reason.5. Finally the little boy told us everything _ he had seen and heard in the street.S42ehLvE3M A .which B. what C. whatever D .that【答案】：D【解析】：定语从句补充完整He had seen everything. 另外，当先行词是不定代词或者被不定代词修饰的时候只能用that， 不能用which。6. She is such a good teacher _ we all love and respect.501nNvZFis A. that B. as C. who D. whom【答案】：B【解析】：定语从句补充完整We all love a