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1、同位语从句高三英语语法-同位语从句复习PPT教授客体制作人LEARNLEARNLEARNLEARN ENGLISH!ENGLISH!ENGLISH!ENGLISH!1Leading in2Before Formal Learning31同位语从句定义2连接词和用法3 与定语从句的区别(that)Formal LearningSTUDYSTUDYSTUDYSTUDYAppositive Appositive Appositive Appositive ClauseClauseClauseClauseLeading in思考划线部分与其前面的词是什么关系41.There was no doubt
2、that he is an honest man.2.We havent settled the question where we are going.3.I have no idea when he will come back home.4.The man who talked to you just now is an engineer.5.I enjoyed the evening that we spent together.同位语从句，解释doubt的内容同位语从句，解释the question的内容同位语从句，解释idea的内容定语从句，修饰the man定语从句，修饰the
3、eveningBefore Formal LearningA video to go over6视频来源：小红书-阿丁讲英语What is appositive clause?definitionfeaturesFormal learning1.定义 指在复合句中充当同位语的从句，属于名词性从句的范畴同位语从句对其前面的抽象名词进行解释说明被解释说明的词和同位语在逻辑上是主表关系82.连接词和用法连接词9连接副词：how、when、where等连词：that、who、whether等I have some doubt whether they can complete the task on
4、time.我怀疑他们是否能准时完成任务。doubt 名词后的同位语要用whether连接no doubt 后的同位语要用that连接It is a question how he did it.这是他如何做了此事的问题。注意！10连词that引导同位语从句时，that不能省略；(与定语从句的区别)在某些名词(如demand,wish,suggestion,resolution等)后面的同位语从句要用虚拟语气，should+动词原形，should可以省略；连词whether可以引导同位语从句，if不能引导同位语从句；连接代词what，who，whom，whose，which也引导同位语从句；连接
5、副词when，where，how，why也引导同位语从句。2.1常见的同位语先行词11Advice,announcement,argument.Belief.Claim.Desicion.Evidence,explanation.Fact,feeling.Hope.Impression,idea.Knowledge.Message.News.Opinion.Question.Reply,report,remark.Suggestion.Thought,treat.Saying,statement.Warning,wish.2.2随堂练习：填入连接词The question _ should d
6、o the work requires consideration.He has not made the decision _he will go there.There was little hope _ he would survive.I have no idea _wine is best.12 whowhetherthatwhich3.That引导的同位语从句与定语从句的区别：同：that只起连接从句的作用，引导一个句子对前面名词进行解释补充和说明，无意义。在从句中不充当句子成分，不可省;定：that替代先行词，在从句中起连接作用，充当一个句子成分。如果在从句中作动词的宾语时可省略
7、。句法功能：同位语从句中：从句是被修饰名词的内容。定语从句中：从句起限定作用，是定语。意义：133.1 随堂练习He was the person _ I met yesterday.(定语从句)I always miss the days _ we were on the summer camp last summer.（定语从句）My English teacher is my role model,_influence on me had a lot to do with my decision _ I will be a teacher like her.（定语+同位语从句）He is just the boss _ gave me that valuable opportunity _ I will be promoted.（定语从句+同位语从句）14whothatwhosewhenwhothat小组讨论以同桌两人为单位，相互讲解同位语的定义、特征、所使用的连接词以及用法，并对以上的练习题有充分的理解，时长5mins15课后作业1.掌握同位语从句的用法2.完成练习册34-36页的习题，时长大约25minsTHANK YOU FOR WATCHING!See you next time!16