there were some tigers in the mountains.(改为否定句)
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there were some tigers in the mountains.(改为否定句)
直接在were 后加not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.构成时态和语态的助动词(has/have/will/be...)的在其后加NOT.
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,先将动词变为原形,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.
There were some people in the fire.
There were some moths in the box.
There were some incorrect answers 怎么翻译
There were some cares(变否定句)
There were some apples,( )( 反义疑问句
There were some birds _______ the forest.
There were some hospitals im thistity是什么意思
There were some people there.(变成否定句)
1.There were some fifteen people there.2.He is some teacher3.He shoots some.
She told us there were some sweets in the cupboard,so_____ A.there were B.were there C.they were D.were they
there were some sharks in the aquarium改为疑问句
There were some people ____(injury) in the fire.
there were some boats on the lake.的意思
there were some knives in the basket.改为否定句
There were some people ____(injury) in the fire.
There were some fruit trees near my house .否定句
there were some boats on the lake改为否定句
There were some birds in the tree.改成一般疑问句