酸类宾语从句用法小结

2021年1月12日发(作者：廉孚)
宾语从句用法小结
一、宾语从句由关联词引出。
我们根据引导宾语从句的连词不同，
可把宾语从句分为三类：
以从属连词that引导的宾语从句。(陈述句)
I hear (that) you have passed the examination.
以从属连词if 和whether引导的宾语从句(一般疑问句)
I don‘t know if you can come tomorrow.
以连接代词或连接副词引导的宾语从句(特殊疑问句)
Please tell me how you can get here.
二、宾语从句三要素：一连词, 二语序, 三时态。
1) 从句为陈述句时用that连接(常省略), 从句语序不变;
主句为一般现在时,从句可为任何时态。
主句为过去时态, 从句用相应的过去时态
I think (that) she is a clever girl.
We all know (that) they reached Shanghai yesterday.
Do you know (that) there is going to be a football
match tonight?
I saw (that) they were swimming in the river.
1There will be a meeting in five days. Jack didn’t know.
Jack didn’t know that there would be a meeting in five days.
2. These flowers are from Guangdong. He said.
He said that these flowers were from Guangdong
3. Tony can come to the school . I think.
I think that Tony can come to the school
4. They returned to Shanghai. I am afraid.
I am afraid that they returned to Shanghai
2) 从句为特殊疑问句时连接词用特殊疑问词引导,
从句改为陈述句语序;
主句为一般现在时,从句可为任何时态。
主句为过去时态, 从句用相应的过去时态
Do you know who she is?
Please tell me how long I can keep this book.
Nobody knows when he came back.
He asked the policeman which is the way to the school.
1What size shoes does Mary wear? She wanted to know .
She wanted to know what size shoes Mary wore.
2. When will the train leave? I want to know .
I want to know when the train will leave
3. Who is the new girl in the class? He asked her .
He asked her who was the new girl in the class..
4. What do the words mean? The boy asked the teacher .
The boy asked the teacher what the words meant.
. 从句为一般疑问句时，连接词用whether 或 if,