1、 定语从句教学设计赵红教学目标：1. 学生能掌握关系代词的正确使用。2.学生能正确掌握理解整个句子的意思。教学重点：定语从句中关系代词 who ,that, which 的正确使用。教学难点：学生能正确掌握并运用定语从句学情分析：学生以前学过的宾语从句和状语从句，在此基础上学习定语从句能容易些。教学过程：Step1.Lead in定语：形容词修饰名词，限定名词的范围，做定语 I have a cute boy.从句：1.整个句子充当每个句子的成分 I think you are right.2.公式： 连+ 主+ 谓定语从句是本质：整个句子去充当另一个句子的成分，相当于一个形容词，去修饰主句中
2、的名词，作定语I have a son who loves me very much.Step 2 1. 定语从句： 在复合句中，修饰某一名词或代词的从句叫定语从句Mary is a beautiful girl.Mary is a girl who has long hair.2. Mary is a girl who has long hair. 先行词 关系词 定语从句 关系代词 关系副词Who,whom,that,which where,when,why关系词的作用：1.连接主从句2.指代先行词3.在从句中作成分关系代词的实质：Join the two sentences:A plan
3、e is a machine. The machine can fly.A plane is a machine. The machine can fly. that which A plane is a machine thatwhich can fly.3. 关系代词的用法：（1 ） who 指人，作主语或宾语（做宾语可省略）The man (who) I talked with is our teacher.(2) whom 指人，作宾语（可省略）The man(whom) I nodded to is Mr Li.(3) which 指物，作主语或宾语（作主语可省略）There are
4、 trees which were planted last year.(4) that 指人，物 作主语或宾语（作宾语课省略）4. 找出下列句子的定义从句和先行词The students (who dont study hard) will not pass the exam.先行词 定语从句主句： The students ) will not pass the exam.A plane is a machine that can fly.归纳指物 that 作主语或宾语Which 作主语或宾语指人 who 作主语或宾语whom 作宾语that 作宾语作宾语都可省略The woman (whom you saw in the park) is our English teacher.先行词 定语从句主句： The woman is our English teacher .从句的主语： you从句的宾语： whomStep3 Pratice Do some exercisesStep 4.Summary1. 什么是定语从句？2. 什么是先行词？3. 关系代词的作用？4. 关系词有关系词和关系词5. 关系代词有那几个？
