(
课件网) Unit 1 Discovering Useful Structures 非限制性定语从句 【版本：人教 册别：必修二】 Nezha who/that is a cute boy is born in Chengtanguan. Nezha who/that is born in Chengtanguan is a cute boy. Nezha is born in Chengtanguan. Nezha is a cute boy. 先行词 关系词 定语从句 主语 Unit 1 Restrictive Attributive Clause There comes a time_____the old must give way to the new. Water from the dam would likely damage a number of temples and destroy cultural relics_____ were an important part of Egypt's cultural heritage. After listening to the scientists_____had studied the problem, and citizens_____lived near the dam, Temples ... and then moved and put back together again in a place_____they were safe from the water. Not only had the countries found a path to the future_____did not run over the relics of the past ... ... by UNESCO, which runs a programme_____prevents world cultural heritage sites around the world from disappearing. which/that which/that where who/that which/that when who/that Step1: 划分主句和从句 Step2: 找先行词 Step3: 看从句所缺成分 缺主语、宾语、定语--选择关系代词(who/that/which/whose/whom) 不缺成分，选择关系副词去做状语--(when/where/why) Look at the sentences below and underline the relative pronouns and adverbs. After 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. Temples 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. Find more sentences containing relative clauses from the text on page 4. There comes a time when the old must give way to the new. Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypt’s cultural heritage. Perhaps the best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing. Not only had the countries found a path to the future that did not run over the relics of the past,… 由关系词（关系代词或关系副词）引导，从句和主句就产生了关系，融合成了一个主从复合句 定语从句的位置： Induction Discuss briefly with a partner the major functions of them. Then make a short summary in a table or mind map. 通常在先行词后。 定语 名词或代词 定语从句本质： 一个句子作 ，紧紧跟在所修饰 （先行词）的后面 定语从句如何和主句连接在一起？ 关系词通常有下列三个作用: (1)引导定语从句; (2)代替先行词; (3)在定语从句中担当一个成分。 Revision 定语 从句 定语：相当于形容词，修饰 。 名词或代词 构成：名词或代词 + + 从句 关系词 分类：限制性： ； 非限制性： ； 说明正在谈论的人、物或事 给出额外的补充信息 关系代词： ：指人，作主语或宾语； ：指人，作宾语； ：指事、物，作主语或宾语； ：指人或事、物，作主语或宾语； ：与所修饰的名词为所属关系，作定语； ：作地点状语； ：作时间状语； ：作原因状语； who whom which that whose where when why 关系副词： 特殊：as 关系词 ... ...
