I made this model of the ship just now.用already改写句子

I have already made this model of the ship just now.
already是表示现在完成时,用have + 过去分词 的形式
再问： 还有个句子！ He has already made a new plan.（改为否定句）He ___made a new plan ___ 。 也写出为什么？
再答： 现在完成时,用have + 过去分词 的形式 其否定式为,用haven't + 过去分词 的形式
再问： 帮忙填下空，画横线的地方。 He has already made a new plan.（改为否定句）He ___made a new plan ___ 。
再答： haven't yet