人教版四年级下册英语Unit6《AtaFarm》教案

人教版四年级下册英语Unit6AtaFarm教案 教学目标 1、能够掌握本单元四会单词及句子 These are Those are的默写。 2、能够看图读懂、理解文章的大意，掌握一定的阅读技巧，提升阅读能力。 3、能够独立完成简单的英语句子输出，学会写话。 4、能动手设计自己的农场。 5、学会懂得多吃蔬菜与水果。 6、有热爱动物，保护大自然意识。 教学重难点 重点:四会内容的掌握 难点:阅读技巧的提升和英语的输出运用及these those的区别。 教学工具 单词卡，相关课件,农场设计卡，画笔等。 教学过程 (一)师生活动 Lets chant(Preparation准备活动) Ilike tomatoes. Ilike potatoes. CarrotsI will try. Ilove to eat green beans. Butonions makes me cry. (二)新课呈现 Lets learn the new words 1.教师出示单词卡，学生进行问答练习，学习单词，并板书。 Whatvegetables can you see in the chant? I cansee(tomato, potato, carrot, green bean，hen,sheep , cow, horse) 2.单词复数。 tomatoes, potatoes, carrots, green beans，hens, sheep , cows, horses 3.名词单数、复数的学习，强调tomato-tomatoes sheep-sheep 4.提问学生，学习句型： What do you love to eat? I love to eat(tomatoes, potatoes, carrots, green beans) Read and write 1.学生听录音熟悉课文。 2.教师领读。 3.学生大声读课文。 4.再读课文，完成Read together 任务，并核对。 (三)练习巩固 1.我能写出下列单词汉语意思 garden farm goat eat seep farmer 2.我会翻译 (1)vegetablegarden (2)overthere (3)onthe farm (4)Theseare carrots and potatoes (5)Thoseare tomatoes and green beans. . (6)Theylove to eat carrots . (四)拓展延伸 1.师生共同观看课文，共同完成Look and write,then build a farm of your own. 2.教师巡视，指导学生画、写。 3.分组讨论，设计建设各组自己的农场。 4.学生展示自己的农场。 5.师生共同评价。 (五)作用布置 抄写单词与句子 板书 Unit6 At a farm tomatoes potatoes carrots green beans onions hens horses sheep cows What are these ? They are sheep. What are those ? They are goats Are these carrots ? Yes,they are. Are those potatoes? No,they arent. 教学目标 1. 能听说、认读单词tomatoes, potatoes, green beans, carrots. 2. 能区分蔬菜单词的单复数形式。 3. 能用I like表达自己的喜好。 4. 理解健康饮食的重要性，明白挑食不利于健康的道理。 教学重难点 1. 重点：听说、认读单词tomatoes, potatoes, green beans, carrots. 2. 难点：正确区分蔬菜单词的单复数形式;明白挑食不利于健康的道理。 教学工具 ppt课件 教学过程 Warm-up 1. Song:vegetable song 2. Chant:I like potatoes 3. Greetings 4. Guess:Whats this? 复习食物单词，并引出vegetables Presentation 1. tomatoes a. T: Vegetables are healthy. Guess, what is it? Its a kind of the vegetables. Its healthy.Its sour. Its round. Its juicy. Whats this? S:Tomato. 教学tomato 板书tomato b. I think _is tomato. c. Guess:How many tomatoes? 教学复数形式，并板书tomatoes. 此环节呈现红色和黄色的tomato d. chant:Tomatoes are red, tomatoes are yellow. I like tomatoes.小组合作 2. potatoes a. Ilike noodles with tomatoes.由此引出I like noodles withpotatoes. 教学并板书potatoes b. chant:One potato, two potato, three potatoes, four. T：Lets count thepotatoes. One potato, two potatoes, three potatoes,four.呈现句子，学生跟读加上表演。 Five potatoes, six potatoes, sevenpotatoes, more.学生跟读加上表演。 播放chant，学生学生听音学习，小组合作。 3. greenbeans a. T: The potatoes are very popular. Look, the sir would like some potatoesfor lunch.播放录音。 T:What would the lady like? What would the man like? Listen and choose. 学生听录音，选出两个人物想吃的东西，引出green beans. T:The man would like some green beans. b. 呈现四种蔬菜 T:Which one is right?学生选出正确的图片，跟读，板书green beans. Chant:green beans, green beans, green, green. c. 看图说话The green beans are cute/ green/ long d. T:Do you like green beans? S:Yes, I do. / No, I dont. T：Do you like tomatoes/ potatoes? 由师生操练过渡到生生操练。 4. carrot a. 由上一环节引出rabbit T:Lets ask the rabbit. S:Rabbit, rabbit, do you like? T:The rabbit says No, I dont. What does he like? Look, he likes carrots. 教学carrots并板书。 b. Pullthe carrot T:Look, there is a big carrot. Pull the carrot. Ai-hey-yo. Its too big. Come on,help me.招呼学生帮忙。 S:Ai-hey-yo. Pull the rabbit.事先和一学生约好，让其扮演carrot,约四五个学生来帮忙，该学生就从座位上起来，当做拔萝卜成功。 S:Yeah! A big carrot. c. T: Yeah! A big carrot. I like carrots. Whatabout you? S: I like carrots. T:I dont like carrots very much, but carrot I will try. S:Carrots I will try. Practice 1. 跟读录音 T:You are so good. Now follow the puter. 2. 教师带读单词，调查学生对这几种蔬菜的喜爱程度 S:I like_. T:So, the winner is_. Its popular in your class. 3. Storytime a. T: Thereis a boy. His name is Winnie. What does he like? Lets enjoy the story. 播放故事 T:Winnie is a boy. He doesnt like vegetables. W:I dont like _. T:He likes hamburgers only. He bees a hamburger. W:No. Im a hamburger. T:The dogs run after him, the sayI like hamburger Winnie says W:Im not a hamburger. Help! T:What can he do? S:Eat some vegetables. c. T:Lets act the story. I can act Winnie in scene1. 教师示范。 T: Who can act Winnie in scene2 ? 学生示范。 d. 小组合作表演故事 4. T： You are so good. There is a question for