名词性从句1讲解.ppt

Step 1 Leading in 1.主要考查的知识点：名词性从句连接词的选用 　复习重点：名词性从句的不同的连接词的意义及用法区别 　2.如何应对名词性从句连接词的考查 解题时， 首先认真分析题干句的句子结构，比较每个连接词的意义及用法区别，再判断该填哪一个。 一.相关概念 1.名词：表示人或事物的名称的词 2.名词的句法作用：名词在句中主要作 主语,宾语,表语和同位语。另外还可以作定语,状语。 3.名词性从句： 在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当,这个句子就叫: 名词性从句。 主语从句 宾语从句 表语从句 同位语从句 名词性从句 引导名词性从句的三类关联词 that/whether / if (在从句中不做成分，只 起连接作用) 2. what /who /whom /which /whose (在从句中做主、表、宾、定成分) 3. when/ why /when /where (在从句中做状语) 1.When we will start is not clear. 2. My idea is that we should do it right now. 3.Mrs Black won’t believe that her son has become a thief. 4.I had no idea that you were her friend. 主语从句 宾语从句 表语从句 同位语从句 I 名词性从句的种类 1. 所有的名词性从句缺主，宾，表常用what 引导，但要考虑到人。 2. 所有的名词性从句都用陈述语气。 3. 引导词缺什么补什么。 Step 2 Thinking 1. Read the sentences loudly and clearly. 2. Finish the exercises carefully. Step 3 Discussion 1.Check the answers. 2.Discuss the grammar points. Step 4 Presentation 1. Write your answers on the blackboard. 2. Read the examples. 一. 高考真题 1.when 2. when 3.what 4.where 5. because 6.that 7. whether 8. why 二. 补全句子 1. That she won the match/game 2. What is needed 3. Whether she will attend my birthday party 4. that you (should) realize the importance of health. 5. whether we can arrive/get there on time. 6. this is where I disagree. Step 5 Explanation+Checking key and difficult points 考点1：连接词:that 与 what 的区别 ________ he said so made us angry. ________ he said at the meeting made us angry. that 只起连接作用，无意义，在从句中不充当任何成分 what 既起连接作用， 又要在从句中作成分（ 主语，宾语， 表语） That What 考点2.用if 或whether 填空 1. __________I’ll be free or not tomorrow is still not known. 2.The question is _______ this book is worth writing. 3.Send me a telegram you are to come. Whether whether if 考点3. 选择who/whoever填空 1._______ made the long distance call to him is not clear. 2. Sarah hopes to become a f