1、Unit 1 Lesson 3Who Is Singing?1. Is Jenny singing?2. Who is crying?3. Who is talking?4. Who is singing?5. At last, what is the baby doing?思考问题：man 男人woman 女人babybabiescryHe is crying.talkThey are talking.sleepHe is sleeping.一、单词 man 男人(对应词) woman 女人 sit(现在分词) sitting 坐)(running, swimming) baby (复数)
2、babies 婴儿 (变y为i加es) cry(现在分词) crying 哭 (smile-smiling 去e加ing) behind 在后面(反义词) in front of在前面 talk to 同谈话 tired疲倦的;累的 1. 一般疑问句:be动词+主语+动词ing?肯定回答: Yes, 主语+be动词.否定回答: No, 主语+be动词+not.Eg: Is Jenny singing? No, she is not. (singing) Are you reading? Yes, I am.(reading a book)二、重点解析3.The woman behind me
3、is singing. 2.Who is singing? who疑问代词,询问谁在做某事可以这样问。回答时直接用现在进行时回答。如：Who is singing? Jenny is singing.拓展：Who is this? 这是谁？ this指示代词,指近处的人或物。Eg: Who is this? This/He is a man. 4. talk to 和交谈Eg: He is talking to the man behind you. 5. 现在进行时的否定表达主语+be动词+not+动-ing.Eg: Now the baby isn t crying.is not1. Is
4、 Jenny singing?2. Who is crying? Why?3. Who is talking?4. Who is singing?5. At last, what is the baby doing?Answer the questions 回答问题No, she isn t.The baby is crying. The baby is tired.Danny is talking.The woman behind Jenny is singing. The baby is sleeping.Let s sing a song!Pair work. Point and talk.A: Who is crying?B: The girl is crying.三、根据图片补全句子。What is she doing?She is _ a song.singingWhat is he doing?He is _.sleepingWhat is she doing?She is _ a picture.drawingWhat are they doing?They are _ ping-pong.playingWhat are they doing?They are _.swimmingThanks！
