Question

英语现在进行时，一般现在时，一般过去时，现在完成时，过去进行时的结构

英语现在进行时，一般现在时，一般过去时，现在完成时，过去进行时的结构 注意。我要的是；主语+动词ING形+谓语这种表达方式，再加个例句 要快啊

Answer 1

现在进行时：主语+am/is/are +动词ing形式构成。
一般现在时：主+BE动词（am, is, are）+表语或主语+动词原形+其它
一般过去时：主语+动词的过去式+宾语+其他结构
现在完成时主语：主语＋have/has+过去分词
过去进行时：主语+助动词was/were + 现在分词

追问

多点啊~~

追答

例句分别是：
They are playing basketball now.现在他们正在打篮球。
The teacher is not in the classroom and the students are very noisy.老师不在教室，学生都很吵闹。
The children had a good time in the park.孩子们在公园里玩的很开心。
I have just turned off the light. 我刚刚把灯关上。
I was doing my homework at 9 p.m. last Sunday.上个星期天九点钟我正在做作业。

Answer 2

现在进行时：主语+be+动词的ing形式 如：They are having a dinner now.
一般现在时：主语+谓语动词 如：They usually have a dinner at 8 o'clock.
一般过去时：主语+谓语动词的过去式 如：They had supper at 9 o'clock yesterday.
现在完成时：主语+have+谓语动词的现在分词
如：I have learned 300 new words this week.
过去进行时：主语+be的过去式+动词的ing形式
如：They were having a dinner at this time yesterday.