sweetycream
幼苗
共回答了26个问题采纳率:92.3% 举报
Lucy likes Chinese为什么改为否定句为什么加doesn't?
因为英语实意动词的否定要靠助动词帮助实意动词【否定】,这个助动词就是do(第三人称用does),在助动词后面再加上not,就构成了否定,你说是吗?
1年前
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sweetycream
如: 1.Lucy/He/She likes Chinese Lucy/He/She doesn't like Chinese. 2.My classmates/We/I/You/They run fast. My classmates/We/I/You/They don't run fast.
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sweetycream
如果是系动词be,否定就直接在系动词后面加not。如: 1.Lucy/He/She is Chinese Lucy/He/She isn't Chinese. 2.My classmates/We/I/You/They are Chinese. My classmates/We/I/You/They aren't Chinese. 祝你学习进步!如我的答案对你有帮助,请采纳,谢谢!