I am learning English .I shall see you tomorrow .I can under

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/05/02 20:33:30

I am learning English .I shall see you tomorrow .I can understand you .
I am learning English .
I shall see you tomorrow .
I can understand you .
I must write a letter .
I may come next week .
I did a lot of work yesterday .
I played football yesterday .
①I bought a new coat last week .为什么有的单词变了、哟due不变呢?说说为什么吧例如①还有②
②I have had a letter from Tom .

这个明显是过去式啊.
英语里表示过去发生的事情,是要采用过去式的.
过去式一般只有动词改变改变的方法是大部分在结尾+ed 个别会有特殊的改变.例如
I play ball.这是一般式
I played ball yesterday.昨天我玩球.这就是过去式,play的结尾+ed
再问：谢谢了

I am learning English .I shall see you tomorrow .I can under I can see you tomorrow,i am so happy I shall see you tomorrow.I can understant you.I must write a I am doing a survey about learning English.Can I ask you som I hope we can see you tomorrow I shall see you tomorrow用he作为句子的主语例：I am busy He is busy I shall see you the day after tomorrow. I shall see you tomorrow主语换成he是什么 I shall see you tomorrow.将主语变为he I shall see you tomorow 与i will see you tomorrow是一个意思吗? I shall go to see him tomorrow. I can see u tomorrow