四年级上册Unit 3 It's a pineapple.-Lesson 17-教案、教学设计-部级公开课-人教（精通）版(配套课件编号：e01a9).doc

1、课题：课题：Unit3Unit3 Lesson17Lesson17 FruitFruit andand VegetablesVegetables 教教 案案 设设 计计 课题Unit3 Lesson17课时安排1 教材 分析 本课书是本册教材的第三单元第 17 课， 主要讲述的是有关水果和蔬菜类 单词，通过学习能够使学生对果蔬的指认及询问和表达个人喜好的句式 Whats this/that in English? Its a/an.Do you like.? Yes,I do./No,I dont.得到 进一步的巩固和提升。 学情 分析 有关水果及蔬菜类单词学生们在低年级有了初步的接触，Do

2、you like.? 的句式在低年级及本册书第三单元 Lesson15 中有了一定的学习，因此 eggplant和green pepper 为本节课的新知。 有关对方对果蔬喜好的句式Do you like.?Yes, I do./No, I dont. 需要进一步巩固和提升。 教 学 目 标 1. 巩固复习有关水果和蔬菜类单词，学习新词 eggplantgreen pepper 2. 能够在创设去采摘园采摘的情境中运用 Do you like eggplants/green peppers? Yes, I do. No, I dont. 来询问及表达个人喜好。 3. 通过在采摘园分享果蔬的活动

3、，学生们得到了一次良好的德育教育，学会 了分享、懂得了友爱、增进了友谊，同时通过食品金字塔环节的设置，学生 们树立了良好的健康饮食观念。 教学 重点 1.巩固复习有关水果和蔬菜类单词，学习新词 eggplantgreen pepper 2.能够在创设去采摘园采摘的情境中学会运用 Do you like eggplants/green peppers? Yes, I do. No, I dont. 来询问及表达个人喜好。 教学 难点 1. 能够在采摘园采摘的情境中运用 What fruit/vegetables do you like? I like. I dont like. Whats th

4、is/that in English? Its a/an.Do you like .? Yes, I do. No, I dont. 来表达和询问个人对果蔬的喜好及原因， 从而提升学生的综合语言运 用能力。 2. 有关 like 句式后接名词复数的使用 教学 准备 picture cardsPPT 教学过程（教师活动） 一、Set the scene 1.Now boys and girls, I think you have been to some farms like Yangliu Qing farm and have got a lot of fruit and vegetables

5、. Right? So today lets go to the farm and pick some fruit and vegetables, OK? 2. Lets sing a song on the bus. 3. Our old friends,Peter and Lisa are also on the farm. Now lets listen. Think about one question”What vegetables does Peter like? 4. If you do well in class, you can pick the fruit and vege

6、tables. Before we pick them, lets make some preparations. 二、Word game 1.The teacher will show some pictures. If the students see the fruit or vegetables, they should speak out the words. If they see a bomb, they should hide themselves. 2.Ask the students to guess and learn the new words: eggplant gr

7、een pepper Do you like green peppers?Yes, I do./ No, I dont. 3. Show some plural forms and ask the students to read. 三、Share the fruit and vegetables The manager on the farm gives the students some fruit and vegetables for free and asks them to share in different groups. 学生活动 Know about the scene an

8、d sing the song. Listen to the dialogue between Peter and Lisa and answer the question. If the students see the fruit or vegetables,they shouldspeakoutthe words.Ifthey seea bomb, they should hide themselves. Learn the new words. Read the words. Sharethefruitand vegetables. Do you like.? Yes, I do. N

9、o, I dont. 设计意图 创设情境，通过 演唱小歌曲的方 式来激发学生的 学习兴趣。 通 过听 Peter 和 Lisa 对话的方式, 学生能够对所学 语言有了整体感 知。 通过游戏来复习 水果和蔬菜类单 词。 学习新知 加强单词复数的 复习完成对教学 难点的突破 通过分享果蔬的 活动，巩固操练 Doyoulike.? Yes, I do./No, I dont.同时使学生 得到一次良好的 德育教育， 懂得伙 伴间要学会分享。 四、Make a survey The manager on the farm wants to make a surveyaboutyourfavoritefr

10、uitand vegetables in order to attract more and more people to come here. Have the students do it in pairs. 五、Notice 1. Before the students pick the fruit and vegetables, the manager also has three pieces of notice. 2. Have the students know how to play the chain game and read the text. 3. Have the s

11、tudents show the picture cards and play the chain game. 六、Pick the fruit and vegetables Havethestudentspickthefruitand vegetables. 七 、 Write about their favorite fruit or vegetables Afterthestudentspickthefruitand vegetables, the teacher asks the students to write about their favorite fruit and vege

12、tables and share in class 八、Food pyramid The teacher shows a food pyramid and tells the students what kind of food is healthy. Talk in pairs. What fruit/vegetables do you like? I like. Do you like.? Yes,I do. No, I dont. Watch the video and read the text. Show the cards and play the game. Pickthefru

13、itand vegetables. Writeabouttheir favoritefruitand vegetables. Talkaboutthefood pyramid. 通过填写采摘园 调查表的方式来 复习和操练 What fruit/vegetables doyoulike?I like. Doyoulike.? Yes,I do. No, I dont. 学习文本朗读对 话 通过采摘活动来 巩 固 及 拓 展 对 话，提高学生综 合语言运用能力 通过让学生在采 摘活动后书写自 己喜爱的果蔬并 与全班同学一起 分享的活动，学 生们完成了书写 练习同时提高了 语言表达能力。 通过了解食物金字 塔来让学生建立健 康饮食习惯。 . 板书设计作业 Unit3 Lesson 17 an eggplantDo you like green peppers? a green pepperYes, I do. No, I dont. 1. Copy the new words and sentences. 2. Talk about your favorite fruit and vegetables.