题目内容
12.Jill went on a diet to lose weight last month.(改为否定句)Jilldidn't go on a diet to lose weight last month.
分析 吉尔上个月为了减肥节食.
吉尔上个月并没有为了减肥节食.
解答 答案:didn't go.句中的went是go的一般过去式,变成否定句时借助于助动词did,后加上not缩写成didn't,后加动词原形go,故答案是didn't go.
点评 含有be动词,情态动词或者助动词have/has的句子转化成否定时在其后面加上not,一般实意动词的否定式,通常应根据不同时态和人称在实意动词之前加don't,doesn't,didn't等:
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