mikeisfunny改为否定句
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Mike isn't (is not) funny.
请结合下面肯定句变否定句知识学习:
英语的肯定句变为否定句:
Ⅰ、如果句子中存在be动词(am/is/are/was/were),变为否定句只需要在be动词后+not:
eg:He was playing the piano at that time→He wasn't playing the piano at
that time.他那时(不)在弹钢琴。
Ⅱ、如果句子中存在情态动词will/would,may/might,shall/should,can/could,need,ought以及had better,在这些后+not:
eg:You had better get up early→You had better not get up early.你最好(不要)早点起床。
注意:ought to应该…在肯定句中“to”不得省略,在疑问句或否定句中省略。
Ⅲ、如果句子中仅有实义动词,则需要添加助动词,在助动词后+not:
非单三的一般现在时:在动词前+don't 单三的一般现在时:在动词前+doesn't
一般过去时:在动词前+didn't 完成时:在have/has/had后+not
被动:在第一个助动词后+not
Sth be not+done/Sth have(has)not been done
请结合下面肯定句变否定句知识学习:
英语的肯定句变为否定句:
Ⅰ、如果句子中存在be动词(am/is/are/was/were),变为否定句只需要在be动词后+not:
eg:He was playing the piano at that time→He wasn't playing the piano at
that time.他那时(不)在弹钢琴。
Ⅱ、如果句子中存在情态动词will/would,may/might,shall/should,can/could,need,ought以及had better,在这些后+not:
eg:You had better get up early→You had better not get up early.你最好(不要)早点起床。
注意:ought to应该…在肯定句中“to”不得省略,在疑问句或否定句中省略。
Ⅲ、如果句子中仅有实义动词,则需要添加助动词,在助动词后+not:
非单三的一般现在时:在动词前+don't 单三的一般现在时:在动词前+doesn't
一般过去时:在动词前+didn't 完成时:在have/has/had后+not
被动:在第一个助动词后+not
Sth be not+done/Sth have(has)not been done
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