Unit 2 Sports and Fitness Lesson 1 The Underdog 定语从句（ppt课件）-2023新北师大版（2019）《高中英语》必修第一册.pptx

1、必修一 Unit 2 语法之定语从句 课前三分钟读课前三分钟读lesson1课文课文用数学思维“合并同类项”的方法，学习定语从句导2mins【学习目标】定语从句【学习目标】定语从句1.认识定语从句2.定语从句是如何形成的？3.关系代词和关系副词的选择一、认识定语从句思一、认识定语从句思一、认识定语从句 做定语，修饰前面的名词或代词。eg.1.He is the man who helps me.2.The building which stands near the river is our school.3.Do you have anything that you want to say

2、for yourself?4.I still remember the day when I first came to Beijing.关系副词：when,where,why，在句中做状语状语关系代词:who/whom(人),which(物),that(人/物)，在句中做主语或宾语；whose“的”(人/物)除外思一、认识定语从句 做定语，修饰前面的名词或代词。关系副词=介词+关系代词，即“介词+whom/which”why=for whichwhere=in/at/on/.whichwhen=during/on/in/.which大多数情况下eg.1.Beijing is the plac

3、e where(=in which)I was born.2.I still remember the day when(=on which)I first came to Beijing.3.Have you found the book for which I paid 29 yuan?注：介词的选择是根据搭配的需要搭配的需要思二、定语从句是如何形成的？合并同类项 举例：我认识那个在车里哭的人。I know the man the man is crying in the car.找：同类项合：合并同类项合并同类项，指人用who/that分：1.我认识那个人 I know the man.

4、2.那个人在车里哭 The man is crying in the car.定语从句who评二、定语从句是如何形成的？举例：我认识那个你在门口见的女人。分：我认识那个女人 I know the lady.你在门口见了那个女人 You met the lady at the gate.合：I know the lady the lady you met at the gate.定语从句who/whom评二、定语从句是如何形成的？举例：我特别讨厌我遇见他的那个城市。分：我特别讨厌那个城市。I really hate the city.在那个城市我遇见了他。In the city I met hi

5、m.合：I really hate the city in the city I met him.which评三 关系词的选择从句中是否缺主语或宾语1.I never forget the days we worked together.2.I never forget the days we spent together.做题思路：做题思路：从句中是否缺主语，好判断，缺主语用关系代词，不缺用关系副词；从句中是否缺宾语，需要看从句中的谓语动词，是及物动词还是不及物动词。如：work 工作，是不及物动词，从句句子完整，不缺宾语，用关系副词；spend 花费，是及物动词，后必须有宾语，如果从句中没

6、有宾语，就缺宾语，就需要用关系代词来代替从句中的宾语。评when/in whichwhich/that/不填检四、练习巩固四、练习巩固 填写关系词，完成下列句子填写关系词，完成下列句子1.I went to the place _I worked ten years ago.2.I went to the place _ I visited ten years ago.3.This is the reason _ he was late.4.This is the reason _he gave me.5.The man _came to our school is Mr.Wang.6.The

7、 girl _I met is Lucy.7.A child_parents are dead is called Tom.8.I like the book_you bought yesterday.9.I like the person _ _ you just talked to.10.I have a room _ window faces south.11.I am sure she has something_ you can borrow.where/at which which/that why/for whichwhich/that who/thatwhom/that/who whosethat/which that/who/whomwhose that 议6mins小组讨论小组讨论 四、练习巩固四、练习巩固 的题目的题目展10mins分小组，分任务，小组代表展示答案，并讲解，教师补充