英语微课教案
StepⅠ.Lead-in. A chant.
播放视频“What are you doing?”由歌曲“What are you doing?”导入新课。

Step.Ⅱ.be doing
1.Presentation
现在进行时：表示现在正在进行的动作。

构成：be (am, is, are) +V-ing
2.Presentation and Pairwork.
What are you doing?---I am...
StepⅢ.现在分词的构成规则如下:
1) 一般动词后直接加-ing.
如：reading, watching, seeing
2) 以不发音的e结尾的词去掉e再加-ing. 如: make—making write—writing
3) 以重读、闭音、单辅音字母结尾的词，双写这个辅音字母，再加-ing.
如: get-getting, swim-swimming ,put-putting, run-running,stop-stopping
StepⅣ.Talk about some pictures by using be doing.
T: What’s she doing?
T:Is she writing?---T:No,she isn't.
T:What’s she doing?
What are they doing?--- They are V-ing. 【设计意图：通过播放歌谣活跃课堂，让学生感知这节课要学的内容】
Enjoy the song.
【学生根据不同的动作图片进行描述，初步体验现在进行时的用法以及巩固新学的单词】适当地操练句型What are you doing?---I am...watching TV
/cleaning/ drawing/reading
Find the rules.
Ss试着总结语法点，找规律。

引导学生开动脑筋思考，自己找规律，加深印象。

S:She is V-ing.
She is listening to music. She is reading.
She is dancing.She isn't singing.
She is cleaning.
S:They are exercising . They are exercising .。