unit 2 section a 宾语从句1课件.ppt

《英语》新人教版
Go for it 九年级全册
Unit 2 I think that mooncakes are delicious.
标题:The Object Clause 宾语从句
We know him.
We know 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
主s
谓v
宾o
简单句
复合句
一什么是宾语从句?
试比较
宾语从句的概念
在句子中起宾语作用的从句叫做宾语从句。
We know Mr Green teaches English.
She asked if these answers were right.
二、宾语从句三要素:
连接词
时态
语序
不同连接词引导的宾语从句

who, whom, whose, which,
what 和连接副词 where, how, why, when
引导的宾语从句
whether, if 引导的宾语从句
宾语从句连接词:



that
if /whether
原有的连接代词
和连接副词
1. I hear (that) _______________________.
2. He said (that) ______________________.
3. The teacher told us (that) _______________ ________________.
he will be back in an hour
he missed us very much
the earth moves
由that引导的宾语从句
注:that 在句中无词汇意义,在从句中不充当成分,在口语当中往往省略。
around the sun
Object clauses with that
Ⅰ. if和whether引导宾语从句时,作“是否”讲,一般情况下,二者没有区别,可以换用。但if常用于口语中,whether比较正式。如:
Millie asked if/whether he liked this sweater.
米莉问他是否喜欢这件羊毛衫。
The fisherman wants to know if/whether it will rain.
渔民想知道天是否会下雨。
Object clauses with if and whether
由if / whether引导的宾语从句
Ⅱ. if和whether引导宾语从句时,要注意宾语从句三要素,即连词、语序和时态。由于if和whether连接的是一般疑问句,因此要注意把从句语序改为陈述句语序。如:
Does Mr Zhao live in Room 208? Could you tell me?
→Could you tell me if/whether Mr Zhao lives in Room 208?
宾语从句语序:陈述句语序
主句+连接词+主语+谓语+其他成分.