英语语法中,一般疑问句和否定句是我们必须掌握的语法。一般疑问句是指我们询问某件事情是否发生或者是否正确的句子,而否定句则是指我们否定某件事情的发生或者正确性。
在含有实义动词的句子中,构成一般疑问句和否定句的方式有所不同。以下是具体的规则:
一般疑问句
构成一般疑问句的方式有两种:
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将助动词提前至主语之前,例如:
- You are a student. → Are you a student?
- She has finished her homework. → Has she finished her homework?
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如果句子中没有助动词,就需要在句首加上do/does/did,并将原本的动词改为原形,例如:
- They eat breakfast every day. → Do they eat breakfast every day?
- He went to the store. → Did he go to the store?
需要注意的是,当一般疑问句的答案是肯定的时候,我们需要用yes来回答;当答案是否定的时候,我们需要用no来回答。
否定句
构成否定句的方式有两种:
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在助动词后面加not,例如:
- They are not at home.
- She does not like pizza.
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如果句子中没有助动词,就需要在句首加上do/does/did,并加上not,例如:
- He likes to play basketball. → He does not like to play basketball.
- They went to the party. → They did not go to the party.
需要注意的是,有些实义动词的否定形式是与助动词not缩写形式的。例如:
- I can swim. → I cannot swim.
- She will come to the party. → She won't come to the party.
以上就是含有实义动词的一般疑问句和否定句的相关规则。希望本文能够对大家学习英语语法有所帮助。