Unit 4 Discover Structures定语从句关系代词课件 -2023-2024学年高中英语人教版必修第一册

Unit 4 Natural disasters Period 3 Discovering Useful Structure Sentences sentences 简单句 simple sentences 并列句 compound sentences 复合句（主从复合句） complex sentences SV S +V, V…..and v S, S,….. and S + V . . 五大基本句型 （P6） SV and/or/ but/so SV . . SV + 连接词 +SV 连接词+SV, SV S+ 连接词+SV， V 并列连词：并列（and)、转折(but)、选择(or)、因果（so/for) 名词 形容词 副词 复合句中的连接词是从属连词。 名词性从句 复杂句 形容词从句 主语 宾语 定语从句 Complicated sentences 表语 同位语 副词从句(9) 时间 地点 结果 … Learning objectives In this class, you will 1.recognize the restrictive relative clauses and understand the use of relative pronouns; 2. summarize the form and functions of restictive relative clauses; 3. use restrictive relative clauses to describe pictures of disasters. Lead in Do you know who he is ? He is Han haolin He plays the role of little Fanxian. He is Han haolin, who plays the role of little Fanxian. 在句中修饰名词或代词的成分叫定语。 1. They are talking about a maths problem. 2. It is very near from here to his school. 3. The man upstairs is a professor of Shandong University. 4. The picture on the wall was drawn by my daughter. Let’s review 定语 What is attribute? He is Han haolin, who plays the role of little Fanxian. 先行词 定语从句 关系代词 Let’s learn 定语从句定义：在从句中修饰某一名词代词的从句。 定语从句的定义 先行词 关系词 定语从句 + + 定语从句的构成 定语从句的构成 指代先行词 连接主句和从句 在从句中充当成分 关系词分为关系代词（that, who, whom, which, whose 和关系副词(when, where, why) Find and underline the restrictive relative clauses in the sentences below. The Tangshan earthquake was a terrible experience that my great-grandma cannot forget. restrictive relative clause (限制性定语从句) 先行词 关系代词 Find and underline the restrictive relative clauses in the sentences below. The supplies which were provided to the disaster area were collected from around the country. restrictive relative clause (限制性定语从句) Antecedent 先行词 关系代词 Find and underline the restrictive relative clauses in the sentences below. The couple who live next to us volunteered to help after the volcano erupted. restrictive relative clause (限制性定语从句) Antecedent 先行词 关系代词 Find and u