在请求问句时用could(Could you come to my party?),在这里否定回答一定要用can't(S

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/25 03:06:05

在请求问句时用could(Could you come to my party?),在这里否定回答一定要用can't(Sorry,I can't.)
在提建议时也可用could,（You could have a bake sale.) 但是这里回应要用couldn't（I couldn't bake.)
忘了说了……为什么前后者不一样啊？

提建议时也可用could,（You could have a bake sale.) 但是这里回应要用couldn't（I couldn't bake.)
你说的回应用couldn't不准确,应该说I can't bake.在这个句子中,can表能力,could在这儿不能表能力,could表能力时是指过去,用在过去时中,而这儿不是过去
如果你还有疑问,你可以把你见到的发上来让我看看

Could you come to my party this afternoon? 可以用yes,I‘d love t could you please come to my birthday party?可以用yes,I‘d love t can you come to my party的否定回答 ---Could you come to my birthday party?---Sure,______. could you come with me,please?这里为什么用could 而不用can 呢? will you come to my party 的否定回答 could引导的一般疑问句的否定回答是用I can't还是 I could't Can you come to the party?变否定句是Can't you come to the party还是 Could you come to my party on Saturday evening?这句话能用I 'm afr I'd like to _____ a party in my new apartment.Could you come Can you come to my party?的回答为什么是sure,I'd love to?快呀,下午就要用 Ella can't go to the party on Saturday.Could you help her to