They αttended the Clubs Fαⅰr否定句,一般疑问句
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亲,否定句:They didn't attend the Clubs Fair.
咨询记录 · 回答于2023-02-08
They αttended the Clubs Fαⅰr否定句,一般疑问句
亲,否定句:They didn't attend the Clubs Fair.
亲,一般疑问句:Did they attend the Clubs Fair?
亲,一般过去时,没有情态动词和be动词,变否定句加助动词didn't,后面用动词原型
亲,一般疑问句助动词放在句首,首字母大写,后面用动词原型
如果主语后面是with怎么改?
亲,能举个例子吗?
I had a picnic wⅰth my friends 2 days ago
亲,否定句:I didn't have a picnic with my friends 2 days ago.
亲,一般疑问句:Did you have a picnic with your friends 2 days ago?
亲,分四个步骤:(1)肯定陈述句中本来是没有助动词的,要加上去,位置在主语(某人或某物)后,动词前。(2)确定助动词用do、does还是did,根据句中动词,动词是原形的助动词就用do,动词是第三人称单数的助动词就用does,动词用过去式的助动词就有did。(3)在助动词后加not。(4)原句中动词假如发生变化就要恢复成原形。强调一点,有some的要考虑是否要用any。
亲,2、改一般疑问句:可以在后面直接加not的词(如时态助动词和情态动词 )都可以放在句首构成一般疑问句。变成特殊疑问句:在一般疑问句前面加上特殊疑问词即可。