Unit 1 Signs Lesson 1（课件）-2024-2025学年北师大版（三起）英语四年级上册

北师大版《小学英语》四年级上册 Unit 1 Signs Lesson 1 Don’t walk 授课教师： Look and Say No drink. No food. Turn right. Turn left. Turn right. Turn left. Don’t walk. Let’s walk. Step1 Look and Say 内容：标志 目的：进入话题，初步渗透主句型 操作提示：点击分别出示图和句子，再次点击出示选择结果 2 Step2 内容：故事主题图一（无文字） 目的: 引入故事情境 操作提示：点击呈现 教师语言： T: Why doesn’t he walk? Ss学生观察图猜测并回答 3 Don’t walk. Look right. Look left. Step3-1 内容：故事主题图一、二 目的：呈现Don’t… 表示禁止的祈使句的结构。 操作提示：点击播放课件，而后点击PPT出示图1和2。再次点击出现核心句子和配图。 教师语言： T: Where are they? What color is the traffic light? Is it safe to walk? S: They are on the road. It’s red. It’s not safe. (They can’t walk.) T：What does Kens say? What do you usually do when you cross the road? S: Don’t walk. I usually look right and look left. 4 Don’t . litter Step3-2 内容：故事主题图三、四 目的：继续呈现警示和劝阻的句子 操作提示：点击播放课件，点击呈现图3和4。在依次点击，出现litter和Don’t。 教师语言： T: Where are they now? Why is Ann worried? T: Mocky doesn’t know the rules. What does Ann say to him? What does Mocky do then? 5 Step3-3 内容：故事主题图五 目的：继续呈现警示和劝阻的句子 操作提示：点击播放课件，而后点击ppt出示图5。再次点击出现配图。 教师语言： T: Where is Mocky? Guess, what does he want to do? Can he? Why? Ss: He is in a river. He wants to swim. But he can not. Because is very dangerous. T: If you were Ken, what do you want to say to him? Ss: Don’t swimming! (No swimming.) 6 Step4-1,2 内容：完整观看故事视频 目的：帮助学生梳理故事 操作提示：点击播放课件。 教师语言： T: Does Mocky know any rules? What do you think of him? Why? 7 Listen and Repeat Step 4－3 播放故事录音，学生看书跟读。 内容：动画课件或录音的链接教师语言： (播放课件）学生模仿表演 8 Step 5-1 内容：Learn to say主题图 (无文字) 目的：引入情境表演，激发兴趣 操作提示：点击后呈现文字 教师语言： T: Look, Can you guess where they are? What are they talking about? 9 Step 6-1,2,3,4 内容：呈现天安门、电影院、医院图片 目的：在真实情境中运用 操作提示：点击后呈现图片 教师语言： T: What places are they? What can we do at there? Ss: It’s a movie. We can walk. We can eat. T: What can’t we do? Ss: We can’t run / talk aloud / ride a bike… What signs could you see in this place? Why? 10 Read and Number Step 7-1,2,3,4 内容：听力练习 目的：检测所学 (播放课件）学生听音排序 教师语言： T: What do you think of Mocky? Is it ok? What do you want to say to him? Ss: Don’t… / No… 11 $$