作业帮英语 改为同义句 I am Jane.His name is Tom.怎样把肯定句改为否定句.有have 和has 怎么改？
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英语 改为同义句 I am Jane.His name is Tom.怎样把肯定句改为否定句.有have 和has 怎么改？
英语 改为同义句 I am Jane.His name is Tom.怎样把肯定句改为否定句.
有have 和has 怎么改？
英语 改为同义句 I am Jane.His name is Tom.怎样把肯定句改为否定句.有have 和has 怎么改？
改为同义句 I am Jane.- My name is Jane.
His name is Tom.把肯定句改为否定句.- HIs name isn't Tom.( isn't = is not )
有have 和has 一般现在时：主语 + don't / doesn't + 动词原形
如：Kate doesn't have brothers.
I don't have a car.
如果是现在完成时：主语+ haven't / hasn't + 过去分词
如：I haven't been to Shanghai.
不明白的再问哟,请及时采纳,多谢!
I'm not Jane. His name isn't Tom.
don't have, doesn't have.
I am not Jane. His name is not Tom.
I am Jane. His name is Tom.----My name is Jane.He is Tom(改同义句是这个意思吗= =)
否定句啊……
1.有be动词或情态动词只要在这些词语后面加NOT
2.如果只有动词，看动词具体的时态，用don't或doesn't或didn't等，再加动词原形（估计你也就学了这些时态吧）
3.另外有像must,...
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I am Jane. His name is Tom.----My name is Jane.He is Tom(改同义句是这个意思吗= =)
否定句啊……
1.有be动词或情态动词只要在这些词语后面加NOT
2.如果只有动词，看动词具体的时态，用don't或doesn't或didn't等，再加动词原形（估计你也就学了这些时态吧）
3.另外有像must,等词语否定后要变的 额 具体也想不起来了
举些例子好了：His name is Tom-----His name is not Tom
He must be Tom------He can't be Tom
I worked out a problem yesterday----I didn't work out a problem yesterday
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