that引导的从句中介词怎么用
介词后面为什么不能加that？
介词后面为什么不能加that？
不能。定语从句中，介词后的关系代词只有which与whom. 如：She has three sons, two of whom are doctors. The house the windows of which were damaged has now been repaired
介词后面可以加that么？
如果that是引导定从的关系代词 则不能放在介词后。其他情况可以。
all that和in that的区别？
这其实是两个截然不同的问题。
首先，all that 在一般情况下是代词all充当先行词引导后面的定语从句，因为all是不定代词，所以当all为先行词的时候，它后面的定语从句的关系代词只能用that引导，先行词充当主语和宾语的成分。在英语中all that相当于名词性从句中的what。
而在正常情况下，介词后面不能加that，但是in that属于为数不多的固定搭配，是个连词，用来引导原因状语从句，可以用since 和now that进行替换，意为“既然，由于，因为”。
that引导的宾语从句？
宾语从句根据引导词可分为三种，一种是that引导的，第二种是if或whether引导的，第三种就是各种疑问词引导的，第一种中的that没有实在意义，只是一种统一的形式。
请问介词后面可以加宾语从句吗？
介词后面可以加宾语从句，简称介宾。举例如下:
He was deeply displeased by what had occurred that day.
Im curious as to what he will say.
Your success will largely depend upon what you do and how you do it.
I often think about where I met you.
注意:
1. That引导的宾语从句通常放在except, but, in后, that不能省略。
He is a good student except that he is careless.
I know nothing about him except that he is from the south.
2. 部分介词后的宾语从句，如果要用that引导，就用it作形式宾语。
You may rely on it that I shall help you.
We will answer for it that the apparatus is of good quality.
3.介词的宾语从句通常用what来引导。
Are you sorry for what you have done
Pay attention to what you are doing.