Question

we won some gifts at the party 改为否定句

Answer 1

we can not won some gifts at the party.
英语否定句怎么改
1、有系动词be（am,is,are,was,were）的,在后面加not;
2、有情态动词can,may,must等地，在后面加not;
3、已经有了助动词的，在后面加not;
4、没有前面三种情况的，要用到助动词do,does,did加not，放在动词原形前面；
5、特别情况，有些句子本身有不定代词作主语或者宾语了的，可以把不定代词改为否定就可以。
句中有以下词的,直接在这些词后面加NOT:
1.BE动词(am/is/are/was/were)2.情态动词(can/may/must/need/should....)3.的在其后加NOT，构成时态和语态的助动词(has/have/will/be...)
如:
I can swim.-------I can't swim.
She will come to see me next week.-----She (will not)(或won't) come to see me next week.

如果没有以上的词,则句子为一般现在时或一般过去时的肯定形式,变否定句时,先将动词变为原型,在动词前面助动词DO(DOES/DID),并在助动词之后加否定词NOT.助动词要根据时态和人称选用相应的.一般现在时用DO/DOES,其中DOES用于第三人称单数主语,DO用于除第三人称单数之外的其它主语.DID用于一般过去时,不论人称.

例如:
He goes to school on weekdays.-----He (doesn't go) to school on weekdays.
We went shopping last Monday.-------We (didn't go) shopping last Monday.
We like watching TV.------We (don't like) watching TV.

另外,除了NOT ,还有一些具有否定意义的词,以上是基本的,先记住这些.以上这些词变疑问也是要提前的

Answer 2

We didn't win any gift at the party.