文档介绍:初中英语语法之宾语从句课件
第1页,共32页,编辑于2022年,星期五
宾语
I like my teacher.(名词作宾语)
I enjoy playing basketball.(动名词作宾语)
I decide to He says, “Tom is a good student ”.
连接词由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。
第13页,共32页,编辑于2022年,星期五
2. 当宾语从句是一般疑问句时,
1. She asked, “ Do they often come here early? ”
2. “Will they go to visit the Great Wall?” he asked.
She asked if/whether they often came here early.
He asked if/whether they would go to visit the Great Wall.
由连接词whether 或if引导(口语中常用if),译为“是否”,不能省略。
第14页,共32页,编辑于2022年,星期五
whether, if 引导的宾语从句的区别
.
1. I want to know _________________________________. (他是否跟我们一起去公园)
2. Ask him _____________________ . ( 他是否能来)
3. I don’t know ___________________________.(是否要下雨)
4. I don’t care of ______ he is handsome.
5. He wondered ______ to stay here the next week.
if (whether) he will go to the park with us
whether (if) he can come
whether it is going to rain or not
1、当句末为or not时,引导词只能用whether而不能用if.
2、在to do不定式前,引导词只能用whether而不能用if.
3、介词后只能用whether.
4、作主语只能用whether.
第15页,共32页,编辑于2022年,星期五
1). Do you know if ______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
连词 if 和 when 在不同从句中的区别:
C
2). I don’t know when he _________ (come) . I can’t wait here any more . When he _______ (come) , would you please ask him to call me ?
will come
comes
第16页,共32页,编辑于2022年,星期五
主句
从句
一般将来时态
一般现在时态
祈使句
含有情态动词
if 如果, 假如
when 当…时
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
第17页,共32页,编辑于2022年,星期五
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。
.
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)
第18页,共32页,编辑于2022年,星期五
1、Helen says that she will learn French next year.
2、Do you know where he comes from?
3、He asked me if