2022年unit19导学案词性从句学案 .pdf

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1、名师精编优秀教案班级:_ 姓名:_ 层次:_ Unit 19 Language(3) Grammar Noun Clause(a) 编写人：都海霞审核：高二英语组Tips: Action speaks louder than words Learning aims(学习目标 ): A(层次): 了解名词性从句的定义以及种类B:掌握名词性从句的种类及定义，能做出准确的判断C,D:掌握名词性从句的引导词:连接词，连接代词，连接副词能针对不同的名词性从句选择正确的引导词，并能判别引导词在从句中所充当的语法功能Important and difficult point:如何针对不同的名词性从句选择正确

2、(学习重点、难点 ) 的引导词Learning procedures( 学习过程 ):Step Lead-in (A 级)1.His job is important. 2.This is his job.3.I don t like his job.4.I don t know about the man, Mr. White.以上名词在句中分别作语、语、语和语5.What he does is important 6.This is what he does every day7.I don t like what he does every day.8.I don t know abou

3、t the fact that he is a teacher. 在复合句中起名词作用的从句叫名词从(NounClauses ） 。以上划线的句子在复合句中分别担任语、语、语和语，因此根据它们在句中不同的语法功能，名词从句又分别成为语从句、语从句、语从句和语从句。Step判断以下划线部分分别为何种名词性从句。(B 级)1.At lunch time, the radio weatherman reported the mist would become a thick fog in the afternoon. （ ）精品资料 - - - 欢迎下载 - - - - - - - - - - -

4、欢迎下载 名师归纳 - - - - - - - - - -第 1 页，共 5 页 - - - - - - - - - - 名师精编优秀教案2.The truth is that the fog is too thick for the bus to run that far .（ ）3.What surprised me mostwas that the old man couldnt see anything. （ ）4.The fact that Polly didnt ask for the man s nameis a pity. （ ）5.How we can help the tw

5、inswill be discussed at the meeting.（ ）6.That swhy I was late .（ ）7.Whoever comes is welcome. （ ）A.主语从句B.宾语从句C.表语从句D.同位语从句以上划线部分的名词性从句都为（A.陈述语气 B.虚拟语气C.疑问语气），斜体字单词 that,what,how,why,whoever都为引导词 （连接词 ）. 想一想名词性从句的结构为(D 级)Step名词性从句(C,D 级)1. 主语从句1 )That he will succeed is certain . 2 )Whether he will g

6、o there is not known . 3) What he saidis not true . 4 ) Where he hid the moneyis to be found out . 5) Whoever comesis welcome. 6) How we can help the twinswill be discussed at the meeting. 7 )Whenthey ll start the projecthas not been decided yet. 为避免主语冗长 ,句子头重脚轻 ,经常用作形式主语 ,主语从句放在后面作的主语 .eg.1 )It is

7、certain that he will succeed .2 )It is not known whether he will go there. 3 )It has not been decided yet whenthey ll start the project.2.宾语从句1) She did not know what had happened. 2) I am afraid (that) I ve made a mistake3)Most of us have to rely on what we can learn at school as part of the the sc

8、hool curriculum. 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 2 页，共 5 页 - - - - - - - - - - 名师精编优秀教案宾语从句在句中充当成分，常跟在词、词和词之后。注意.Whether和if都可以引导宾语从句当 whether 后紧跟 or/or not 时,不用 if. eg.I don t know whether I will stay or not. 介词后面的宾语从句不能用if. eg.I worry about whether I hurt her fe

9、eling. 3.表语从句1)The question is whether we can rely on him. 2)My problem is that I can t make myself heard . 3)He looked as if he was going to cry . 4)That s why I was late . 表语从句:在句中充当成分，一般放在词之后，对主语进行解释说明。4.同位语从句1) The chances that we will all have the opportunity to live in an English-speaking coun

10、try are small. 2) Word came that Napoleon himself was coming to inspect( 视察) them . 同位语从句在句中充当成分，其一般跟在一些抽象名词 （ idea，belief ， fact ，truth ，problem ，news 等）后面，对名词作进一步解释说明Step 名词性从句的引导词(D 级)连接词 :that（that 引导从句通常可省略）， whether，if （只引导从句）连接代词 :who, what, which, whoever, whatever, 连接副词 :when ，where ，why ，h

11、ow 注意 1. 连词 that ，whether, if在名词性从句中 不做成分2.what, which 在从句中作 主语、 宾语、 表语或定语 ； who 在从句中作主语、表语； whom在从句中作 宾语精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 3 页，共 5 页 - - - - - - - - - - 名师精编优秀教案3.when, where, why, how在从句中分别作状语、状语、状语、状语小结与反思 : 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 4 页，共 5 页 - - - - - - - - - - 文档编码：KDHSIBDSUFVBSUDHSIDHSIBF-SDSD587FCDCVDCJUH 欢迎下载 精美文档欢迎下载 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 5 页，共 5 页 - - - - - - - - - -