作业帮在名词性从句中,什么时候该用what；什么时候该用that【最好有举例】如果回答的很好,
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在名词性从句中,什么时候该用what；什么时候该用that【最好有举例】如果回答的很好,
在名词性从句中,什么时候该用what；什么时候该用that【最好有举例】
如果回答的很好,
在名词性从句中,什么时候该用what；什么时候该用that【最好有举例】如果回答的很好,
what在从句中充当主语,宾语或表语,意思是“什么”或“所.的”.that在从句中不充当成分,无意义.如：What you said didn't agree with what you did.2.She doesn't know what he should do.3.That he passed the exam made him very happy.4.His suggestion is that the meeting should be put off .
what 是在名词性从句中充当主语、宾语等语法成分，而that在从句中补充当任何成分
在下列情况关系代词只能用that而不用which。
先行词为all, everything, anything, nothing, none, little,few, much等不定代词时。
1） eg. You must do everything that I do.
2) 先行词被all, every, no, any, little, much, some, j...
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在下列情况关系代词只能用that而不用which。
先行词为all, everything, anything, nothing, none, little,few, much等不定代词时。
1） eg. You must do everything that I do.
2) 先行词被all, every, no, any, little, much, some, just等修饰时。
eg. Is there any question that troubles you much ?
3) 当先行词被序数词或形容词最高级以及the only, the very, the last等修饰时。
eg. James is the best singer that I have ever known.
4) 当先行词是人和物构成的词组时。
eg. They were talking about the people and places
( that ) they had visited.
5) 当句中有who 或which 时,为避免重复。
eg. Which is the book ( that ) he borrowed from the library ?
eg. Who is the person that is talking to our headmaster?
6). 关系代词在从句中作表语时;
eg.My hometown is no longer the village that it used to be.
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