资源简介 Unit 5 The colourful world教案第一课时(A. Let’s talk & Guess and check)教学目标 听说、认读colour,orange, green, red, blue, make, purple这些表示颜色的单词;能听懂、会说句型“—What colour is it —It’s ... ”并能在实际情景中进行运用。(语言能力) 通过学习颜色类单词,感受多彩的世界。(文化意识) 3.在日常生活中,善于观察身边事物的颜色属性。(思维品质) 4.能大胆地尝试用英语问答物品的颜色。(学习能力)教学重点 能够熟练运用句型“—What colour is it —It’s ... ”问答物品的颜色。教学难点 能运用句型“... and ... make ... ”来描述两种不同的颜色混合形成另一种新的颜色。教学过程 批注Step 1 Warm-up&Lead in 通过歌曲激发学生学习英语的兴趣,创造轻松欢快的课堂氛围。 由歌曲中出现的彩虹引入本课主题。教学准备 PPT、课文录音、视频、颜色卡片、画板、白纸、画笔、颜料、颜料盒、水等。 Warm up 1.Greetings 教师热情地和学生打招呼问好,作简单的Free talk。 T: Hello! Boys and girls. Nice to see you again. Ss: Hi!Miss/Mr ... Nice to see you, too. 2.Enjoy a song 教师播放歌曲Colour song的动画视频,引导学生跟唱。 Lead in(课前引入) 通过Colour song的动画视频导入询问颜色的句型。PPT呈现彩虹的图片,教师引导学生回答: T: The rainbow is very beautiful. Do you like it Ss: Yes. T: What colours do you see in the rainbow (Lead students to say out the words about colours) Ss: Red, yellow ...Step 2 Presentation&Practice 通过让学生们观察老师手绘图片来激发学生的好奇心及其表达的欲望,进而引出本板块的对话场景,帮助学生更好地理解对话的语境。 教师引导学生听录音跟读课文对话,使学生能够充分理解课文内容,并且能以正确的语音、语调朗读对话。利用看图介绍的活动,帮助学生巩固重点句型。 通过让学生们亲自动手实践并说出目标句型,能让学生更加积极地参与进课堂活动中。Presentation. (对话学习) 教师拿出画板,用画笔涂上颜料在白纸上画几笔蓝色,提问学生。 T:What colour is it (Point and lead students to say blue) Ss:It’s blue. 教师在蓝色涂鸦上画黄色,教师提问。 T:What colour is it (Point and lead students to say green) Ss:It’s green. T:Blue and yellow make green. 教师在白纸上画几笔红色,教师提问。 T:What colour is it (Point and lead students to say red) Ss:It’s red. 教师在红色涂鸦上画黄色,教师提问。 T:What colour is it (Point and lead students to say orange) Ss:It’s orange. T:Red and yellow make orange. 教师在红色涂鸦上画蓝色,教师提问。 T:What colour is it (Point and lead students to say purple) Ss:It’s purple. T:Look!Red and blue make purple. Ss: Wow! PPT再次呈现彩虹的图片,教授新单词colour,orange,green,red,yellow,blue,purple。 Let’s talk PPT呈现Mr Jones, Sarah和Mike上课的情景图,教师提问。 T: Who can you see Where are they Ss: Mr Jones, Sarah and Mike. They’re in the classroom. 2.教师播放A. Let’s talk版块的音频,学生听视频,回答问题。 T: Let’s watch the video and answer. What are they talking about What colours do you see (After watching the video) T: OK! Can you answer the questions Q1, what are they talking about S1: They’re talking about colours. T: Great! Q2, what colours do you see S2: I see orange, green, red, blue, yellow and purple. 3.教师播放Let’s talk版块的音频,学生听录音跟读。然后分角色朗读对话。 T: Boys and girls, let’s read the dialogue after the tape. Please listen carefully, then read carefully. Pay attention to the new words “look, make, wow”. T: Now, please read by yourselves. T: Now, please practice the dialogue in groups. T: Now, who wants to be the teacher Who wants to be Sarah Who wants to be Mike Let’s act the dialogue out. 4. PPT呈现挖空的课文对话,学生根据图片补全对话。 Mr Jones: __________ __________ is it? Mike: It’s __________ . Mr Jones: __________ __________ is it? Sarah: It’s __________ . Mr Jones: Look! __________ and __________ make __________ . Mike and Sarah: Wow! 5. PPT呈现图片,学生看图片,以图中人物的身份进行对话。 T: Let’s look and talk about colours.(分页呈现三张图片) Picture 1: S1: What colour is it? S2: It’s orange . Picture 2: S3: What colour is it? S4: It’s green. Picture 3: S1: Look! Red and blue make purple . S2: Wow! Practice.(单词/句型操练) Guess and check. 让学生们准备黄色、蓝色、红色的透明颜色卡片,随后引导学生分别以Mike和Wu Binbin的身份进行对话。 T: Look, this is Mike. What colour is it (展示黄色卡片) S1: It’s yellow. T: Look, this is Wu Binbin. What colour is it (展示蓝色卡片) S2: It’s blue. T: What do blue and yellow make Ss: Blue and yellow make green. T: Yes, you’re right. T: If you are Mike, how will you ask about colours You can use the sentence “What colour is it ” S1: What colour is it T: So great! Let’s go on! Look, this is Wu Binbin ... 对话一:(先用黄色和蓝色卡片组合,引出对话) S1: What colour is it? S2: It’s green. S1: Wow! Yellow and blue make green. 对话二:(用黄色和红色卡片组合,引出新对话) S1: What colour is it? S2: It’s orange. S1: Wow! Red and yellow make orange. 对话三:(用红色和蓝色卡片组合,引出对话) S1: What colour is it? S2: It’s purple. S1: Wow! Red and blue make purple. PPT呈现课本对话,教师再次强调单词make,学生自己读对话。Step 3 Consolidation&Extension 创设真实的情境,让学生在真实的情景中操练句型,培养学生的综合语言运用能力。 通过游戏的形式,巩固操练本课的核心句型,可以极大地提升学生的学习热情。1.Pair work (1)PPT出示两张图片(黄色和红色涂鸦、蓝色和黄色涂鸦),学生三人一组,仿照课本进行对话练习。示例如下: S1: What colour is it? S2 and S3: It’s orange. S1: Look! Red and yellow make orange. S2 and S3:Wow! (2)教师请几组学生上台表演对话。对于表现好的小组,教师给予相应的奖励。 2. Game:记忆力大考验( What colour is it ) 练习红、黄、绿、蓝、橙、紫这六种颜色的表达。彩纸做的红、黄、绿、蓝、橙、紫六种颜色的帽子各一顶(也可以是这六种颜色的其他物品,如书包、铅笔、钢笔、铅笔盒等。)把六件不同颜色的物品放成一排。给学生20秒记住每个颜色物品所放的位置。每组让两位学生上来,S2蒙着眼睛,根据自己的记忆,走向相应的颜色的物品,并将它拿起,S1用英语提问,S2回答拿到物品的颜色。 S1: What colour is it? S2: It’s red. ...Step 4 Summary&Homework 本课让学生学会如何询问物品颜色的句型;学会描述两种不同的颜色形成另一种新的颜色的表达。1.小结: 师生先共同口头总结,再用PPT完整呈现。 Key words: colour, orange, green, red, blue, make, purple Key sentences: —What colour is it? —It’s orange/green/red/blue/ purple/yellow. —Look! Red and blue make purple. —Wow! 2.作业: 1. Review the words. 2. Read and recite the dialogue.教 学 反 思 1.教师直观绘画的设置能激发学生的好奇心和求知欲,推动学生自主思考,让课堂教学更高效。 2.游戏环节的安排能极大地提升学生的学习兴趣,让学生真正地体会到英语学习的乐趣。 3.设置多个环节,环环相扣,层层深入,帮助学生在真实情景中自然地使用和巩固所学语言。 板 书 设 计 Unit 5 The colourful world 第一课时(A. Let’s talk & Guess and check) 1.Key words: colour, orange, green, red, blue, make, purple 2. Key sentences: —What colour is it? —It’s orange/green/red/blue/ purple/yellow. —Look! Red and blue make purple. —Wow! 展开更多...... 收起↑ 资源预览