unit 10 my garden 教案.doc

Unit 10 My garden 教案 1教学目标 学生能就所学语言介绍植物的外形和生长过程,并培养其细心观察事物的习惯和热爱大自然的情感。 2学情分析 四年级学生有了一定的英语语言基础,初步形成了一定的听说读写的能力,学习策略也得到了不同程度的发展,但是这也无形中拉开了学生之间的差异。在设计本节课时,我努力做到面向全体,力图从学生认知规律、心理特点与生活经验出发,主要运用了直观教学法,情景教学法,动作反应教学法等,帮助学生在视,听,说,读,画,演等有趣的活动中,积极自主地学习英语,拓展知识能力,体验到合作和学习的乐趣。 3重点难点 教学重点: 学习植物的构成和生长过程,并用所学语言知识对其进行描述,掌握句型I have…. We have….It 教学难点:能在情境中运用本单元所学词汇句型交流信息。 4教学过程 活动1【导入】I.　Pre－task　preparations 1. Greetings: T: Hello, boys and girls. Look outside, What’s the weather today? Ss: It is sunny and hot. T: I like sunny days, but I don’t like hot days. So I like watching TV at home. Do you like watching TV?21教育网 Ss: Yes, we do. T: Today I bring some friends on TV to you .Here they come! 2. Lead in. (Show the picture of Calabash Brothers.) T: Do you know them? Ss: Yes. T: Do you know where they are from? Let’s see a video. (Show the video.) 活动2【讲授】II.　While－task　procedures. To learn the words. 1) T: They are from a plant like this.(plant) But what are the plants from? Ss: They are from a seed. T: Yes. They are from a seed. ( seed) But how a seed grow to a plant, do you know? Here are some pictures showing the procedure. In picture 1, this is a seed. In picture 2, there are some small leaves. In picture 3, there are some big leaves. In picture 4, there are some flowers. Can you match the sentences with the pictures? Work in groups. 2) Group work: match the sentences with the pictures.21·cn·jy·com T: So we know how a seed grow to a plant now. Let’s draw it. OK? (Draw the procedure on the interactive whiteboard.)www.21-cn- Can you draw it, too? Please try! (Group work: one student draw the procedure, the other three members speak it out one by one.)2·1·c·n·j·y 2. Learn the story. a) T: So we know the seeds are little, but they have great power. Next, let’s meet a little seed, it has great power, too. Here it comes! (Show the picture of a seed on PPT) Say Hello to it.【来源：21·世纪·教育·网】 Ss: Hello, seed. T: What does the seed say? Ss: I am a seed. T: Can you read it? S1: I am a seed. S2: I am a seed. S3&S4: I am a seed. T: I think you should say: We are seeds. The seed bring its friend, too. Here they come! b) Do actions: listen to the story and follow with body languages. c) Group work: Watch the video and answer the questions in groups. T: But what kind of flower is it? Watch the video and answer, please. Answer the questions. 1. What kind of flower is it? A. Sunflower B. Rose C. Carnation D. Grass 2. The seeds are _________. A. brown B. big C. green D. red 3. It is rainy. The seeds are _________. A. angry B. sad C. happy D. tired 4. It is sunny. The seeds feel _________. A. cool B. cold C. warm D. hot 活动3【练习】III.　Post－task　activities 1. Group work: Act the story as different roles. T: The seeds are so lovely, let’s act them out. a. Watch the video, read with body language. b. Group work: act the story as different roles. 2. Emotion education a. Enjoy some beautiful pictures of plants. T: The seeds are lovely, the sunflowers are lovely, too.21世纪教育网版权所有 All the plants are lovely. Let’s enjoy some beautiful pictures of plants. b. T: So we should protect the plants. Trees have green, and the earth has a pulse. 活动4【作业】IV. Assignment Homework: Level A: listen to the tape and repeat. Level B: Act out the story after class. Level C: Make a new story.