现在进行时的基本结构是：be+动词-ing。

The present continuous tense is formed using the auxiliary verb be+ ( verb) ing.

我只是暂时在这帮忙，一直帮到来了新秘书。现在进行时的句式结构

I am just helping out until the new secretary arrives.

现在进行时可以表示将来计划好安排好的事情。

What are you doing for the coming summer vacation?

我们用现在进行时的否定形式来讨论

We use the negative form of the PRESENT PROGRESSIVE to talk about

我相信我的未来，也正享受着现在进行时的新鲜大学生活。

Life belongs to those who believe in the beauty of future.

那小孩在哭，因为他被蜜蜂螫了。（用于现在进行时）

The child is crying because he's been stung by a bee.

以前是，现在进行时不是。

Phoebe: Yeah, she was bald, she's not now.

强化现在进行时问答句子的句型结构。落实句型的书写教学。

Have Ss write down the question and the answers according to the text.

现在进行时表示现在正在进行的动作。

Present the structure of present progressive tense.