1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
He is cleaning the car.
She is washing the dishes.
They are sleeping.
be
动词-ing
Grammar time
你能发现这些句子的相同结构吗？
is
当你想知道别人正在
做什么时，可以问：
What is he doing ?
What is she doing ?
What are they doing ?
What are you doing ?
are
What
doing?
is
We are watching TV.
I am sweeping the floor.
are
回答：
现在进行时表示正在进行的动作或存在的状态。
Grammar tip:
结构：be+现在分词(动词-ing)
现在分词
Game time
1
B: She is chatting on the Internet.
A: What’s she doing?