Unit 5 B Start to read Colours can talk! （教学设计）-2025-2026学年人教PEP版英语三年级上册

该小学英语教学设计围绕“Colours can talk!”主题，聚焦红、绿、蓝、黄四种颜色的表意功能。通过Free talk观察教室颜色、彩虹视频复习旧知并补充新词，结合交通信号灯讨论颜色意义，搭建从颜色单词到表意功能的学习支架。 该资料亮点在于融合语言能力、思维品质与学习能力培养。通过圈画颜色、找关键句等活动提升阅读技能，结合教室、交通信号灯等生活场景引导学生用“It’s... can say...”表达，多角度分析颜色寓意。小组合作制作翻页书，既巩固知识又培养动手与合作能力，助力教师高效教学，提升学生综合素养。

Unit 5 B Start to read Colours can talk! 文本分析  语篇的话题是“Colours can talk”。通过图文结合呈现了日常生活中红、绿、蓝、黄四种颜色的表意功能。红色代表禁止；绿色代表通行；蓝色代表可回收再循环；黄色代表注意安全。通过学习并结合生活实际，引导学生发现颜色的更多意义。 学情分析： 三年级的学生活泼好动，敢于开口说英语，对英语仍有浓厚的兴趣。能在图片的帮助下听懂和读懂简单的小故事。学生在二年级就接触过颜色单词，学起来会相对容易，只需要引导学生进一步思考颜色的意义即可。 教学目标： 通过本节课的学习，学生能够在图片的帮助下理解短文内容，日常生活中红、黄、蓝、绿颜色的表意功能，并能在教师的帮助下朗读配图短文；学生能根据图片复述短文，并能和同伴谈论颜色的用途和重要性；学生能在教师指导下画一幅有颜色的标志图，并运用语言It’s...... can say...说出颜色的表意功能。 教学重点： 学生能够在图片的帮助下理解短文内容，日常生活中红、黄、蓝、绿颜色的表意功能，并能在教师的帮助下朗读配图短文。 教学难点： 学生能在教师指导下画一幅有颜色的标志图，并运用语言It’s......can say...说出颜色的表意功能。 教学过程 Step 1. Warming-up and leading in 1.Greeting(略) 设计意图：课前以问候的方式互动，拉近师生距离，为活跃课堂气氛做铺垫。 2.Free talk Today we learn more about colours. Look at our classroom. You can look at your classmates,too. What coulours can you see?(You can see red. Yes, the picture is red. How about you? Sharp eyes. You can see this line. It’s yellow. It means put the desks on the line. It looks tidy...)Wow, colours are so beautiful. I love the courful world. 设计意图：引导学生利用身边熟悉的环境和事物交流颜色，同时提前渗透颜色的意义。   Step 2. Pre-reading Watch the video. Now let’s watch a video about the beautiful rainbow.  Q1:How many colours are there in a rainbow? What are they? S1:There are seven colors. T：You are right. And what are the colours? S2:It’s red.  板书：It’s red. S3:It’s orange. 板书：orange S4:It’s yellow. 板书：yellow S5:It’s green. 板书：green S6:It’s blue 板书：blue S7：It’s purple 板书：purple Only six colors. Any more? Look here. It’s indigo.Read together. It means“靛”. Q2：What can red, yellow and green mean? S1: Red can mean stop. S2: Yellow can mean wait. S3: Green can mean go.  So, colors are useful! colors can talk! 设计意图：唤醒旧知引新知，既复习了一二年级学过的颜色单词，又补充新词。渗透文化知识积累。另外，歌曲和讨论内容贴近学生实际生活，交通信号灯是学生们每日接触到的，有话可说，通过对话交流自然过渡到新授内容。 Step 3. While-reading Then, Let’s see more colours. 1.Circle the colours you see in the pictures. Work in pair. One says“I see...” the other one says“It’s...” The first pair. S1: I see black. S2: It’s black. S1: I see blue. S2: It’s blue. S1: I see green. S2: It’s green. The second pair. S3: I see orange. S4: It’s orange. S3: I see red. S4: It’s red. S3: I see white. S4: It’s white. S3: I see yellow. S4: It’s yellow. You find all. You are so great. 设计意图：培养学生略读文本，提取关键词的能力。 2.Read silently and underline. Q: How do colors help us? S1：Red can say“No!” 板书：No!(配贴图1） S2: Green can say“Go!” 板书：Go!(配贴图2） S3: Blue can say “Use again!” 板书：Use again!(配贴图3) S4: Yellow can say“Be careful!” 板书：Be careful!(配贴图4) T: They all have the exclamation point! It means strong feeling. Colours are so important! 设计意图：培养学生找关键句的能力，引导学生关注细节——感叹号的使用。 3.Read carefully Picture 1 （1）Imitate  Pay attention the pronunciation and the intonation. （2）Read together. （3）Read & act Read again and act with your body languages. 设计意图：学生加上动作记忆更深刻, 提高学习趣味性。 （4）Red can say“No photos.” （5）Good to know. S1: It’s red. Red can say No talking.  S2: It’s red. Red can say No stepping. S3: It’s red. Red can say No pets. S4: It’s red. Red can say No swimming. Red can say more. Look at this picture. Can you try? S1: It’s red. Red can say happy. S2: It’s red. Red can say hot. S3: It’s red. Red can say sweet and yummy. How about “Green apples”? Green can say sour. What others can green say? 设计意图：这里结合了前面单元学过的动物，水果, 天气主题，并且贴近学生实际生活，提高了他们的学习兴趣。体现了单元整合和学用结合教学理念。 Picture 2 (1)Imitate (2)Group1 and group2 read “It’s green.” Group3 and group 4 read“Green can say Go.”Then, exchange. (3)Read and act. How about this number? Right. After forty-eight seconds，we can’t go. We should stop. Do you konw these pictures? Where can you see them? S1: In our school. S2: In the supermarket.  S3: On the expressway . Look here. It’s red. Red can say “No.” 设计意图：这里集合了多个公共场所的标志牌，包括学校，商场，高速等地点。都是学生熟悉的地方，便于理解，让学生感知同一种颜色在不同情境中寓意也有所区别,引导学生多角度分析，拓展其视野，培养其思维品质。 Picture 3&4 (1)Pair work: Find the difficult words and try to spell. Be careful Use again (2)What can yellow say? It’s yellow. Yellow can say “Be careful!” How about these? S1: It’s yellow. Yellow can say “Be careful with the hand. “ S2: It’s yellow. Yellow can say “Be careful with the fire. “ S3: It’s yellow. Yellow can say “Be careful with the head.” (3)The trash bin in the picture VS the trash bin in the classroom Differences:Colour & What’s in. Our bin is green. This one is blue. There are many kinds of waste in our bin. But this blue one... Blue can say”Use again.” Do you know others? Watch a video, Let’s learn more about it. T: What colour is it? It’s red. Red can say”Harmful waste.” It’s green. Green can say”Kitchen waste.” It’s gray. Gray can say”other waste.” This is the whole text. Let’s imitate and pay attention to your pronunciation and intonation. Step 4. Post-reading 1.Read and choose.  Do you know here? Yes, it’s our school. Let’s look at the colours in our school. Picture 1: S1: It’s yellow. Yellow can say “Be careful!” S2: It’s red. Red can say “Hot!” Picture 2: S3: It’s yellow. Yellow can say “Keep right!” Picture 3: S4: It’s red. Red can say “No!” So, Colours are so useful! And remember “Safety first!” 2.Watch a video. Let’s share Colours in our life. Yes. Colour can talk a lot. They are about the animals, fruits, seasons, weather and so on. Let’s talk together in groups. 3.Make a flip book. What about colours in your life? What can they say? Please draw and write.  Who can show us your picture?  You’ve done good jobs! Colours are everywhere. Colours help us and tell us many things. They make our world colourful and beautiful!       Step 5. Homework 1.Read“Colours can talk!”fluently.  2.Try to learn more meanings of the colours. Share with your friends. 板书设计： 学科网（北京）股份有限公司 $