- 人教(精通)2011课标版三年级起点(郝建平主编)_四年级上册_小学英语_Unit 6 Im tall._Lesson 31_ppt课件_省级优课_(配套教学资源编号:30061)
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Unit 6 Im tall. Lesson 31 学科:英语 版本: 精通版小学英语四年级上册 Unit 6 Im tall. Lesson 31 一、教学内容一、教学内容:人教新版小学英语四年级上册书第六单元 lesson 31。 二、教材分析二、教材分析:本节课是这一单元的第一课,学习并结合已学的知识描述物体的 外貌特征,能够在真实的语言环境中运用 Look at the . . It has .句型,学习形 容词:big, small。内容贴近学生实际生活,学生比较熟悉,很感兴趣,实用性强, 是一个与生活紧密联系的话题。 三、学情分析三、学情分析:四年级的学生已经学过一年英语,对英语课堂已经不再陌生,而 且对英语产生了浓厚的兴趣。知识方面,他们初步掌握了一定的英语基础知识, 对于 big, small 在三年级就已经能够听说和认读,has 也已经通过英语歌曲(Lin Yan has a little doll.)认识过,有过初步的印象,而且他们还学过不少动物的单词。 四、教学目标:四、教学目标: (一)知识与技能: 1. 学习并掌握形容词 big 和 small。 2. 学习用 Look at the . . It has . .句型简要描述大象的外形,初步学习描述 物体的外貌特征。 3. 能够用 Look at the . . It has . 句型初步描述物体外貌特征并培养和提 高学生在真实情景中运用语言的能力。 (二)过程与方法: 1. 通过演唱活泼的歌曲和 chant,调动学生积极性。 2. 通过看视频来创设语言环境,激发学生求知欲,给学生进行大量的语言 输入。 3. 通过生生互动让学生在交流体验中学习并掌握新知识。 4. 通过小组合作共同完成招聘解说员的任务,鼓励学生充分感知、理解和 运用所学句型,从而培养和提高学生在真实情景中运用语言的能力。 5. 通过教师不同方式的评价,激励学生的学习兴趣和积极性,使学生在英 语课程的学习过程中不断体验进步与成功。 (三)情感与态度: 培养学生积极学习英语的态度;让学生乐于模仿,敢于开口,积极参与。并 培养学生爱护动物、保护动物的情感。 五、教学重难点:五、教学重难点: 重点: 1. 用句型 Look at the . . It has .简要描述物体外貌特征。 2. 听说读写形容词汇 big 和 small。 难点: 用句型 Look at the . . It has .简要描述物体外貌特征。 六、教学方法:六、教学方法: 1.教法:直观情境教学法、愉快教学法、游戏法、任务型教学法。 2.学法:小组合作交流法、观察法、成功体验法。 七、课前准备:七、课前准备:希沃电子白板、平白电脑、句子卡片及其它物品。 八、教学过程:八、教学过程: Step 1. Warming up and Revision.(热身互动,进入情境) 2 1. Greetings. T:Morning. Morning. Good morning. Boys and girls. Ss: Morning. Morning. Good morning. Teacher. (设计意图:简单的问候歌曲,拉近师生间的情感。) 2. Play a game: Touch your. . T: Touch your ears. Ss: Ok, my ears. T: Touch your . (设计意图:锻炼学生快速反应的能力,也复习有关人体各部位的单词,为 重点描述动物特征做铺垫。同时也能调动学生学习的积极性,并使学生迅速地进 入英语学习的氛围中。) Step 2. Presentation.(启发诱导,多边互动) 20 1. Create the situation of going to the zoo. T: Boys and girls, do you like the zoo? Ss: Yes. T: Shall we go to the zoo? Ss: OK. Lets go. T: Look. Whats this? Show different pictures of animals: rabbit, monkey, cat, pig, panda, duck, mouse, tiger, fish, dog and bear. T: Look, there are so many animals in the zoo. Lets listen and guess. Play the first voice: dog. T: Whats this? Ss: Dog. T: Yes. Follow me: Dog, dog. Look at the dog. The same way to pratise the sentence structure: Look at the . . (设计意图:通过为学生创设去动物园的情景,调动学生的积极性,从复习 动物图片,到播放学生熟悉的动物声音,唤起学生的好奇心和激发学生的学习兴 趣,同时适当操练 Look at the . .句式,也为本课的学习做铺垫。) 2. Magic show: 利用电子白板的擦除功能呈现大象,学习新句型: “Look at the elephant.”. 3. Learn the new word “big” . T: I like elephants and I can draw an elephant. Look at the elephant. Its so . . Ss: Its so big. Draw an elephant on the blackboard and learn the word “big”. Read, spell and write it on the blackboard. 4. Learn the new word “small”.利用电子白板的放大镜功能寻找 little mouse. Read, spell and write it on the blackboard. 5. Sing “The opposite song” with actions. 6. Pairwork: A: Look at the . . B: Its so . . (设计意图:借助白板放大镜、游戏、歌谣歌曲等不同教学方式,调动学生 的积极性,达到突破重点的目的。 ) 8. Learn the sentence structure: It has. . PPT shows the picture of an elephant to help students say out “It has big ears.” T: Look at the elephant. Big ears or small ears? Ss: Big ears. T: Yes. It has . . Ss: It has big ears. T: Has has has. It has. It has big ears. Ss: Has has has. It has. It has big ears. T: Look. It has big ears. S1: Look. It has big ears. S2: Look. It has big ears. S3: Look. It has big ears. . Write the sentence on the blackboard. PPT shows the eyes of the elephant to help students say out : It has small eyes. Practise among the students. Learn: It has big ears and small eyes. PPT shows: “It has big ears.”+ “It has small eyes.”= ?to lead the students say out “It has big ears and small eyes.” Pactise the long sentence with different expressions. Practise with different pictures by PPT. A mouse: It has small ears and small eyes. 毛毛:It has big ears. 涂涂:It has big eyes. 熊大:It has small ears and a big nose. 吉吉:It has small ears and a big mouth. (设计意图:通过师生互动,生生互动等多边互动,运用多媒体辅助教学, 引导学生主动学习,自主学习,尤其是借助学生喜欢的“熊出没”里的人物操练, 让学生乐学、爱学、会学和学会,从而达到化解难点的目的。) Step 3. Practise.(整体感知,趣味操练) 16 1. Learn the text by VCR. Watch the video and read after it. Read the text together. Read after the teacher and the little teacher. Try to recite the dialogue. Practise in groups. Make a new song aboout the text. 2. Fun Practice. T:Look. Which animal do you like? S1: I like the . . Do the exercises. (设计意图:学生选择自己喜欢的动物,并挑战里面的知识,既极大调动了 学生的学习积极性,积极参与,又巩固了知识,从而达到对知识学以致用的目的。 ) 3. Practise in groups.(招聘动物解说员) T: Look. There is a job recruitment. Talk in groups and try to act it. (Students practise and show.) (设计意图:为学生布置任务,学生兴趣盎然,在争当小小解说员的任务中, 学生们自然地巩固了本课的新知。 ) 4. Emotional education by PPT. (设计意图:通过播放动物受伤的图片,唤起学生要拥有爱心、保护动物, 完成本课的德育教育目标。 ) Step4. Summary(归纳总结,提升记忆) 1 (设计意图:帮助学生总结,再次加深记忆。 ) Step5. Homework.(分层作业,拓展延伸) 1 1. Read and recite the text.(读背课文) 2. Copy the new words.(抄写单词) 3. Discribe your parents.(描述你父母的特征) (选做) (设计意图:作业是课堂教学活动的延伸,设置分层作业,对于有些难度的 拓展,可以留给口语表达较好的学生,使其能力更强,但是较差的学生必须 熟读课文,做到掌握基本的知识,从而使不同层次的学生都有所提高和发展。 ) 九、板书设计:九、板书设计: Lesson 31 Look at the elephant. It has big ears. small.
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