北师大版：Unit 12 I can swim 教学设计(2)

　　S: Hello, teachers.

　　2. Sing a song

　　T: Let’s sing a song for the teachers.

　　S: OK.

　　T: Please sing <> together.

　　[教学设计意图：唱英文儿歌，活跃课堂气氛，激发学生学习英语的兴趣，同时为下一步学习动作单词做好铺垫。]

　　Step2. Leading in

　　T: Look, this is my friend Jenny. She is very clever. She can do many things. Now, please guess “What can Jenny do?”.

　　S: Jenny can jump. \ Jenny can walk.

　　[教学设计意图：通过截取视频的图片让学生猜Jenny会干什么，这一环节存在信息差，有效地调动了学生的好奇心和积极性，让学生乐于说，敢于说。]

　　T: Yes, Jenny can walk. Can you walk? Stand up, walk, walk , I can walk. Walk like an elephant. Walk like a duck.

　　[教学设计意图：学生跟读时配上动作，充分调动学生的各种感官，让学生在玩中学，学中玩，潜移默化地接受了新单词和新句型。]

　　Step3. Presentation

　　T: Jenny can walk. What about Bill? Let me ask him. Bill, can you jump? Please ask together “Bill, can you jump?”

　　S: Bill, can you jump?

　　T: （出示课件，点击声音文件）：Yes ,I can .I can jump .

　　[教学设计意图：利用多媒体技术，实现人机对话，创设有效情景，增强了学生的注意力，提高了教学效率。]

　　T: （出示重点句型）：Yes ,I can .I can jump .Let’s have a competition .Please read the sentence one group by one group.

　　S: Yes, I can .I can jump.

　　T: OK! Now, I will ask you “can you jump?”. Who wants to try?