初中英语宾语从句复习课件公开课

主句
一般将来时态 祈使句
含有情态动词
从句一Βιβλιοθήκη 现在时态if 是否 when 何时,根据句子的需要使用任 何一种时态。不影响句子时态
3.由连接代词 Who,whom,whose,which,what和连 接副词 where,how,why,when引导的宾语从句。这 些连词既有词义又充当句子成份。 e.g. 1)Do you know whose book it is ?（谁的，作定 语）
2)Could you tell me why the train is late? （为 什么，作状语）
3)He asked who could answer the question.（谁， 作主语）
二、语序
宾语从句的语序用陈述语序：
主句+引导词+主语+谓语+其他
1.陈述句——基本不变 He said, “Lucy is younger than Tom”. He said (that) Lucy was younger than Tom. He says, “ Tom is a good student.” He says (that) Tom is a good student.
2. He says, “Tom is a good student ”. He says (that) Tom is a good student.
2. 当宾语从句是一般疑问句时，
由连词whether 或if引导（口语中常用if），译为“是否”， 不能省略。
1. She asked, “ Do they often come here early? ” She asked if/whether they often came here early.
3. Where did Anna go yesterday? I know where Anna went the day before.
考点突破
(C )1(2014天津)—Could you tell me
We 主s
We 主s
know him．
简单句
谓v 宾o
know he likes English. 复合句
谓v 主s 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 句子结构：主句 + 引导词（连词）+ 宾语从句
Find out the Object Clauses
1.Our teacher told us that the earth goes around the sun. 2.Please tell me where she has gone. 3.I don’t know if he will come tonight. 4.Let’s find out what’s on tonight . 5.We are proud of that Beijing is one of the biggest cities in the world .
2. “Will they go to visit the Great Wall?” he asked. He asked if/whether they would go to visit the Great Wall.
If 与whether 的区别
1. I don’t know _____ he will come or not. 与or not 连用只能用whether
2. 问句——还原为陈述语序 1) be动词、情态动词及助动词(包have/has)
放到从句主语之后;助动词do /does/ did 应删去, 谓语动词根据实际情况而变。
1. Who is Jim waiting for ? I know who Jim is waiting for.
2.Can Lily carry the basket ? I know whether/if Lily can carry the basket.
中考专项复习

Object Clauses
宾语从句
考 点 分 析
1.宾 语从 句的 引导
词
2.宾 语从 句中 的语
序
3.宾 语从 句的 时态 变化
教
1. if 2when
与
与if 引
学
whet 导的宾
.
难
her 语从句
点
的区 别
和状语 从句
3.宾 语从 句与 简单 句的 互换
一 什么 是宾语从句？ 试比较
作主语只能用whether
连词 if 和 when 在不同从句中的区别： 1). Do you know if _C_____back next week ? If
he______ back , please let me know . A. he comes , will come B. will he come , comes C. he will come , comes D. he will come , will come
引导 词
宾语从句三 要素
语序 时态
一、引导词（连词） 1. 当宾语从句是陈述句时（包括肯定句/否定句）,
连词由that引导, 因为that在从句中不作任何成分，也没 有任何具体意思，因此在口语或非正式文体中常省略。
1. He said, “life is better than before”. He said (that) life was better than before.
2. I don’t care of ______ he is handsome. 介词后只能用whether
3. He wondered ______ to stay here the next week. 与to do 不定式连用只能用whether
4. ____ he will come is not decided.
2). I don’t know when hew_i_ll__c_o_m__e_ (come) . I can’t wait here any more . When he ___c_o_m__es
(come) , would you please ask him to call me ?
if 如果, 假如 when 当…时