高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement评优课课件ppt

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement评优课课件ppt，共23页。PPT课件主要包含了Review，Summary，Exercises等内容，欢迎下载使用。
1. Grasp the meaning f nn-restrictive attributive clause thrugh the difficult sentences in the text. 2. Understand the differences between nn-restrictive attributive clause and restrictive attributive clause. 3. Learn hw t use nn-restrictive attributive clause.
Teaching bjectives
Presentatin
She is a beautiful girl.
在这里，beautiful是一个形容词，形容词来修饰名词、代词，做定语。当定语是一个句子时，我们称它为定语句，定语从句的作用类似于形容词的作用,用来修饰名词、代词，但是名词位置在前面，定语从句在后面，此时名词称为先行词。
定语从句：在复合句中，修饰某一名词或代词的从句，其 作用相当于形容词。先行词：被定语从句所修饰的名词或代词。关系词：引导定语从句的词。
He is an English teacher wh likes singing sngs.
This year's Nbel Prize fr Physilgy r Medicine has been awarded t her, whse research led t the discvery f artemisinin, a crucial new treatment fr malaria.
限制性定于从句？非限制定于从句？
1. Tu Yuyu is a cmmitted scientist wh was awarded by this year's Nbel Prize fr Physilgy r Medicine.2. Tu Yuyu went t Hainan, where malaria was mre cmmn, t study malaria patients.
Cmpare restrictive attributive clauseswith nn-restrictive attributive clauses
从句与先行词关系紧密，对先行词的意义起限定作用，不可或缺
从句对先行词或整个主句起补充说明、解释、评论等作用
只能修饰先行词，不修饰整个主句
既可修饰先行词，又可修饰整个主句
可用关系代词和关系副词，但通常不能用that引导从句
从句前一般不用逗号隔开
从句和先行词或主句之间一般用逗号隔开
是先行词的附加说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开，将非限制性定语从句放在句子中间，其前后都需要用逗号隔开。
引导非限制性定语从句的关系词
【wh fr peple】 E.g: My friend, wh is a talented artist, drew a beautiful picture.
【which fr things】 E.g: I fund a lst puppy, which was wandering n the street.
【whse instead f his/her r their】 E.g: The by, whse bicycle gt stlen, reprted it t the plice.
1. Tm fund the ancient bk, was brken.
2. I like the huse, windws face the sea.
3. The freign guests, ____were scientists, were warmly welcmed at the airprt.
【where fr places】 E.g: We went t the park, where we had a picnic.
【when fr times】E.g:Last summer, when we went t the beach, the weather was perfect.
1. Peple will remember August 8th,2008, 29th Olympic Games was held in Beijing.
2. We are ging t spend the Spring Festival in Guangzhu, my grandparents live. 
介词后关系代词的选择：指人用whm, 指物用which.
介词的选择：一看与先行词的固定搭配； 二看与谓语动词的搭配； 三看与其他词语的搭配。
（三） 介词+关系代词（whm/which）
1. I’ll never frget the day when (= n which ) I gt married.2. That is the smartphne n which Tm spend 5000 yuan.3. Tm with whm all f us are familiar will visit ur factry.
1. Cindy is a lvely girl, many peple like t make friends.
2. They lived in a tall building, in frnt f std a big tree.
1. 限制性定语从句可以用that来引导。E.g: The dg that chased the cat belngs t my neighbur.非限制性定语从句不能用that来引导。2. 限制性定语从句可以用why来引导。 E.g: The reasn why she was late is that her car brke dwn.非限制性定语从句不能用why来引导。3. 限制性定语从句中当wh/whm/that在定语从句中作宾语时可以省略。 E.g: The man (wh/whm/that) we have just seen is a famus writer.在非限制性定语从句中，关系词无论何时都不可以被省略。
1. She is an English teacher. She likes singing sngs.2. Tu Yuyu is a cmmitted and patient scientist. She was brn in Ningb, China.
Tu Yuyu is a cmmitted and patient scientist, wh was brn in Ningb, China.
She is an English teacher wh likes singing sngs.
wh likes singing sngs.
wh was brn in Ningb, China.