请问在这句话“I get up early on Sundays”中,Sundays作为副词,前面怎么能加介词on呢?

请问在这句话里：To get up on to the platform you had to climb a ladder.请问get up on to 可以用get up to 或者get up on?有什么不用呢? 请问在这句话里：To get up on to the platform you had to climb a ladder.请问get up on to 可以用get up to 或者get up on?有什么不用呢? 请问在这句话“I get up early on Sundays”中,Sundays作为副词,前面怎么能加介词on呢? I wash my face before I get up这句话中那个单词用错误了 I get up early so that I can get to school on time这句话可以吗?时态正确吗? 帮检查一下这篇英语作文有没有错误,单词还有语法都帮检查下如果可以,帮忙改得更好My life has changed a lot in the past few years.When I was in a primary school ,I used to have so much time.But now I have to get up earl 1.I think that I've hurt ma back.2.I'm afraid that I can't get up.1.I think that I've hurt ma back.2.I'm afraid that I can't get up.3.I think that the doctor had better see you.请问这几句话中的that是起什么作用的.可以去掉吗? 怎么分析英语句子?比如i often get up at 6这句话,i是主语,often 是副词是修饰get这个动作的,谓语是get up还是get?也就是说英语中的谓语也可以是一个词组?那up在这里面是什么成分? I never get up early on sundays.这句话为什么用on ,不用in或at? I usually get up at half past six.这句话对吗? I get up at six o’clock to run.这句话如何翻译? I get up early than yesterday.这句话有什么错误并改正 what 英语time do you get up on 这句话可以改变成 I'm late to get uwhat time do you get up on weekends?这句话可以改变成 I'm late to get up on weekends?如不可以,请说原因以上打错……I get up late on weekends可以改成 I' what time do you get up?i get up at请问应该怎么回答? I have to get up （by/at） 6o‘clockI have to get up by 6o‘clock I have to get up at 6o‘clock 这两句话是不是都没有语法错误?如果有错,请说出为什么. Earl earl 英语句型分析,小菜特来提问.1 It‘s raining again.这句话raining做宾语,是什么词性?为什么副词again会在其后面?2 I never get up early on sundays 这句话的谓语是什么?get 还是 get up?为什么副词又在其后面?