内容正文:
宾语从句
什么是宾语?
I know him.
I think (that) she is beautiful.
Why don’t you pay attention to me?
宾语,位于谓语动词或者介词后。
什么是宾语从句?
从句在复合句中作宾语的名词性从句,
通常放在主句谓语动词(及物动词)或介词之后。
eg. We know Mr Green teaches English.
She asked if these answers were right.
宾语从句学什么?
引导词(连接词)
语 序
时 态
引导词
that、whether、if引导的宾语从句
what、who、which、whom、whose等疑问代词引导的
how、when、where、why等疑问副词引导的
that、whether、if引导的宾语从句
that 引导的从句,表示陈述一件事实
that在句中无任何意义,不充当句子成分,常省略。
e.g. Judy says that her mum can’t understand English.
if/ whether “是否”,说明对陈述的事物不明确或不清楚。常用在ask, wonder, can(could) you tell me 表示疑问不确定意义的词之后;从句句意完整,不缺成分。
e.g. Judy’s mum wondered whether/if she could possibly improve her English.
注意:只能用 whether不能用 if 的情况
1. 在引导主语从句、表语从句时如:
2. 用在动词不定式之前时用whether不用if。
3.当与or not连用,或 or 提出两种选择时:
.4. 在介词或dicuss后面:
5. 与动词不定式连用(whether to do sth.)
即时训练
Judy says her mum can’t understand English.
Judy’s mum wondered she could possibly improve her English or not.
that
whether
if
what、who、which、whom、whose等疑问代词引导的
表示疑问不确定含义,要用疑问代词引导宾语从句,并在从句中担任主语、宾语、定语、表语等句子成分,具有一定的意义,不可省略。
how、when、where、why等疑问副词引导的
表示疑问不确定含义,要用疑问代词引导宾语从句,并在从句中担任状语等句子成分,具有一定的意义,不可省略。
即时训练
Judy’s mum doesn’t know she can learn English quickly.
Does anybody know ______ we will go for school trip this weekend
Someone is ringing the doorbell . Go and see ____ he is
where
who
how
语序:陈述句语序(主语+谓语)
Do you know who he is?
Could you tell me if there was a hospital?
宾语从句
陈述语序,句子结构:
主语+(系动词、情态动词、助动词)+谓语/形容词
时态
1、主句用现在时或将来时,从句可用任何时态,根据实际情况而定。(主现从任意)
2.如果主句是过去的时态(一般过去时,过去进行时),从句的时态一定要用相对应的过去的某种时态(主过从过)
3. 从句说明的是一般真理、客观事实、自然现象时,仍用一般现在时。
即时训练
I know he here .
I know he here ten years ago .
I have heard that he next year.
He told me that he the movie .
Mr. Li told me the sun in the east.
lived
lives
saw
rises
will live
小试牛刀
( )1. The young man asked _____ it's summer or winter.
A. if B. that C. weather D. whether
( )2. We don't know ______ they want to do .
A. how B. who C. what D. which
( )3. The teacher asks us ____ Jim can come back tomorrow .
A. that B. if C. where D. what time
✔
✔
✔
小试牛刀
( )4. Someone is ringing the doorbell . Go and see _______ .
A. who is he B. who he is
C. who is it D. who it is
( )5. Could you tell me how long __________ ?
A. you have bought the watch
B. you have kept this science book
C. have you been away from China
D. have you been a member of Greener China
✔
✔
He says that if it _______ tomorrow , he _______ fishing .
(if为“如果”)
A. will rain , won't go B. rained , wasn't go
C. rains , won't go D. rain , will go
He wants to know if it _______ tomorrow.(if为“是否”)
A. will rain B. rained
C. rains D. rain
✔
✔
Thank you
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