i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者能够说的详细点

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i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者能够说的详细点
i do not come back为什么要加DO
我回来 i come back
我不回来 i do not come back do 是代表什么啊
初学者
能够说的详细点

i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者能够说的详细点
do和does只是助动词（帮助别的动词的一种特殊动词）,无实际意义.
1.肯定句不需用 do does 如 i like english.我喜欢英语
（但像 i do like english这样的句型里.do 是表示强调的意思,翻译为我的确喜欢英语.这点你们现在估计无需掌握）
2.否定句要用 do does
只能说 i do not do sth 如 i do not come back.我不回来
she does not do sth 如 she does not like english.她不喜欢英语
3.疑问句中也要用 do does
如：do you like english?你喜欢英语吗
where do you come from?你从哪里来
what do you know about Tom?你了解tom什么情况?

come是实义动词，实义动词的否定必须加助动词

助动词do连接作用

do起强调作用,强调我不回来

DO是助动词，在有行为动词的句子中，提问或否定，简略回答。或加强语气
如：I don't like English.
Do you like English? Yes，I do.

首先你要搞清楚do 的功能，意思。
其次，你要懂得一般现在时时态，它的各种句式：陈述句，一般疑问句，否定句是怎么样转化的。
(如果谓语是实义动词，实义动词的否定必须跟疑问需借助助动词）
比如，I go to school by bike.（陈述句）
Do you go to school by bike?（一般疑问句及肯定否定回答）
...

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助动词do 必须要有

DO是助动词.这句话相当于I don't come back.这里可能是强调,所以没有缩写.例如I do not dance.=I don't dance.

因为come是动词,当句子用否定形式时,就要用助动词do.

起强调作用~
如I do love you!
可以翻译为“我真的很喜欢你！”

It was not until father (come) back that I began to do ...come用什么时态? i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者能够说的详细点陈述句语序一I do not know when he will come back.二I do not know when will he come back.哪个对? You do not come back.意思You do not come back.什么意思 I want to find you,then do not come back 中文意思是什么? come to me ,i love you canyou seewhy do you turn your back,pretenting not -I do not know when he___ back tomorrow,-Do not worry.I will call you when he___ back.A.will come;comes B.comes;comes C.comes;will come D.will come;will comeexcept和besides的用法和区别! I DON`T EXPECT THAT HE`LL COME BACK BEFORE NINE O`CLOCK,A.DO I B.WILL HE C.WILL NOT HE D.DO NOT I I do not want to go I'll wait for you to come back to you my love Please do not leave until your teacher_____(come) back. Away turned to leave, do not come back什么意思 come to me ,i love you ,can you see.why do you turn your back ,pretending not to hear. I ___ not ____ (come) back until five yesterday evening. Do I have to come back tomorrow?yes,you_______AcanBmayCmustDshould if i cant come back what will you do. Do you come back , before i leave 是什么意思? I hope you come back quickly ,do you know! They （not come）back yet.I think they will comThey （not come）back yet.I think they will come back in an hour.

i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者 能够说的详细点

i do not come back为什么要加DO我回来 i come back我不回来 i do not come back do 是代表什么啊初学者能够说的详细点