⑴ 你必须听我的命令 用英语怎么说
you must follow my order!
⑵ 我命令你过来 英语口语怎么说出来不要用翻译软件
英语里，这句话说成“I order that you should come here.”但在口语里常常省略should和that，成为“I order you come here.”
在suggest、order、demand、command、insist等表示意念、祈使、态度的动词，后面的宾语从句的动词用虚拟语气，也就是should加动词原形，这里的should可以省略。
He determined that she should go at once.
It is requested that a vote should be taken.
I asked that I should be allowed to see her.
He recommends that everyone should buy this dictionary.
He suggested that I should come to see you.
在important、neccessary、natural等后的主语从句中，后面的宾语从句常常用虚拟语气，也是should加动词原形，如：
It's important that she should be honest.
It is natural that red should make people tense.
It is a pity that Henry should be so careless.
但是在口语中，这几个句子常常把should省略，成为以下句子。
He determined she go at once.
I asked I be allowed to see her.
He recommends everyone buy this dictionary.
It's important she be honest.
⑶ 日文我命令你给我看下和命令你给我听下怎么说
日文有专门的命令型,所以直接翻译看和听的祈使句就好了
给我看:见ろ
给我听:闻け