人教版英语九年级Unit 2 I think that mooncakes are delicious! Period 3 the Objective Clauses 课件(共21张PPT)

(共21张PPT)
Unit 2 I think that moocakes are delicious!
( Period 3 the Objective Clauses)
the Objective Clauses
they’ll have the races again next year.
I wonder
the Dragon Boat Festival is really fun
I know
1. I know that the Dragon Boat Festival is really fun.
2. I wonder if/whether they’ll have the races again next year.
that
主句
从句
if/whether
主句
从句
在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。
定义
结构
主句+引导词+宾语从句
引导词
1. that 2.if/whether 3. 特殊疑问词
引导词
01
语序
02
时态
03
目录
01
引导词
she would leave a note on the desk.
math is difficult.
I think (that) math is difficult.
She said (that) she would leave a note on the desk.
注意：①宾语从句是陈述句时，用that引导。
②在口语或非正式文体中that可省略。
主
谓
宾
主
谓
宾
地点状语
不担当成分，也没有实际意义
you are a doctor.
I should take his advice.
I don’t know whether / if I should take his advice.
He wants to know if/ whether you are a doctor.
注意：① if/whether “是否”
② 不可省
只能使用whether的情况
与or not直接连用
在介词的后面
Nobody knows whether or not he can get there on time.
I’m thinking of whether we should go to see the film.
I can’t decide whether to go or to stay.
在动词不定式之前
or not
of
to go
02
语序
I don't know whether / if she will go
to Beijing tomorrow.
宾语从句要用_________语序。
陈述
主语
谓语
宾语
03
时态
He says (that) Jack is a hard-working student.
He says (that) he will take the exam next Monday.
He says (that) his family moved to Beijing last year.
says
is
says
will take
says
moved
主句 从句
一般现在 根据需要选择任何时态
Linda didn’t say if her aunt was still with them.
Mary said (that) she had finished his homework.
David said (that) he would take care of his brother.
said
had finished
said
would take
主句 从句
一般过去 过去的某种时态
didn’t say
was
is
told
宾语从句
客观真理
自然现象
谚语、警句
一般现在时
The teacher told us that a good begining is half done.
一般过去
一般现在
定义
that
if/whether
语序
时态
总结
THANKS
Exercises
1. I don‘t know _________ he will come tomorrow. _________ he comes, I’ll tell you．
A. if; Whether B. whether; Whether
C. if; That D. if; If
2. Could you tell me _________ the nearest hospital is
A. what B. how C. whether D. where
D
D
3. I don't know _________ the day after tomorrow.
A. when does he come B. how will he come
C. if he comes D. whether he'll come
4. Could you tell me _________ the radio without any help
A. how did he mend B. what did he mend
C. how he mended D. what he mended
D
C