1.一般现在时：
I do my homework every day.我每天做作业。
2. 一般过去时：
I did my homework yesterday. 我昨天做了作业。
3. 现在进行时：
I'm doing my homework now. 我正在做作业。
4. 一般将来时：
I will do my homework tomorrow. 我将在明天做作业。
一般现在时：I often sing songs in the Music room.
一般进行时：I have taked many photos.
过去时：I climbed a litter hill.
将来时：I will go to bed.,2,我读书
一般现在时：I often read books.
一般过去时：I read books yesterday
一般将来时：I'll read books tomorrow.
正在进行时：I'm reading an interesting book.
