中考英语复习 宾语从句 课件 (共20张PPT).ppt

1、,Object Clause,中考专项复习,宾语从句,伯阳初中 闫雪萍,一.教学目标 1.掌握宾语从句的概念及其三要素 2.能够正确解析并完成有关宾语从句的几种 常见考题,二.教学重难点 1. if与whether的区别 2. 宾语从句与简单句的互换,We know him,We know that he likes English.,主s,主s,谓v,谓v,宾o,宾o,宾语从句就是由一个句子来构成主句的宾语,简单句,复合句,一 什么是宾语从句？,试比较,句子结构：主句 + 引导词（连词）+ 宾语从句,Do you know how Ann goes to work every day? Ou

2、r teacher told us that the earth goes around the sun. Please tell me where she has gone. I dont know if he will come tonight.,Find out the Object Clauses,二、宾语从句三要素,连 接 词,时 态,语 序,1.连接词：that if whether how who when where how long how far,2.语序：陈述语序（主+谓+宾）,3.时态：主句一般现在时，从句时态不限制。 主句一般过去时，从句时态都过去。 客观真理（一般）

3、现在时。,注：that 在句中无词义，在从句中不能充当句子成分，在口语中往往被省略。,1. 从句陈述句，中间that连。,中考宾语从句题型一：合并句子,1) I hear. , He will be back in an hour.,I hear (that ) he will be back in an hour.,2.从句特殊疑问句，中间找关联。,1)Do you know ,whose book is it ?,Do you know whose book it is ?,2)Could you tell me ,why is the train late?,Could you tell

4、 me why the train is late?,3.从句一般疑问句， whether, if 连。,1)I want to know , Is she right ?,if/whether 引导宾语从句 表示“是否”之义，在句中不充当句子成份。 if/whether可互换, 但whetheror not为固定搭配.,I want to know if/whether she is right .,2)They dont know ,could Tom come back or not.,They dont know whether Tom could come back or not .

5、,If 与whether 的区别,I dont know _ he will come or not. 2. I dont care of _ he is handsome. 3. He wondered _ to stay here the next week. 4. _ he will come is not decided.,与or not 连用只能用whether,介词后只能用whether,与to do 不定式连用只能用whether,作主语只能用whether,whether,Whether,whether,whether,中考题型二:选择正确的连接词 1. Can you tel

6、l me_ you were born, Betty? A. who B. what C. when D. that 2. I dont know _ they have passed the exam. A. what B. if C. when D. where 3. I hardly understand _ he has told me. A. that B. what C. which D. who,中考题型三：单选题（陈述句语序） 1.They dont know _. A what are their parents B what their parents are C who

7、was their parents D that their parent are who 2. Please tell me _ last year. A. where does your sister work B. where did your sister work C. where your sister worked D. where your sister works 3. She asked me if I knew _. A. whose pen is it B. whose pen it was C. whose pen it is D. whose pen was it,

8、注意：当从句的原句为以下句子以及what, who作主语时，语序不变： Whats wrong? Whats the matter? Whats the trouble? Whats happening? What happened? eg:I dont know whats the matter. Can you tell me who is over there?,宾语从句（Object Clause）,特殊句子,将下列句子合并为一句(要注意时态哟！）,Where do they stop on the way? I asked. 2. What will you say at the m

9、eeting? Could you tell me? 3. Do they like to go skiing? He asked.,I asked where they stopped on the way.,Could you tell me what you will say at the meeting?,He asked if they liked to go skiing.,当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。（特殊性原则）,He told me (that),summer is after Spring .,I w

10、as told (that),the sun is much bigger than the moon.,My parents told me (that),no news is good news.,比一比,四. 连词+宾语从句 连词+to do,I dont know what I shall do next . I dont know what to do next . She didnt decide which one she would choose . She didnt decide which one to choose .,五 宾语从句否定的转移 当主句主语为第一人称，谓语

11、动词为think，believe，suppose，expect等时，如果宾语从句表否定的意思应将从句的否定词转移到主句中，即将主句谓语动词变为否定式。如： I dont think they have finished their work yet. 我认为他们还未完成他们的工作。,The radio says it _ cloudy tomorrow. (be) The headmaster hopes everything _ well. (go) Tom says that they _ (play) basketball at six oclock yesterday evening. I hear they _ (return) it already. 5. He said that they _ members of the Party since 1948. (be),will be,goes,were playing,have returned,had been,题型四：时态填空,宾语从句三要素,that（陈述句 ）,ifwhether（一般疑问句 ）,特殊疑问词（特殊疑问句),主句为一般现在时从句可为任何时态,语序,宾语从句的语序都为陈述句语序,客观真理 自然现象 公式定理 名言警句 时态不变,七.本课小结,Thanks,