北师大版（三起）三年级下册Unit 8 Vegetables-lesson 1 They're tomatoes-ppt课件-(含教案+视频+音频+素材)(编号：a1523).zip

Part A Lets learn Unit 4 At the farm Today, Mike, John and Sarah are at a farm. Lets go and have a look,OK? （火眼金睛）Whats at the farm? carrot carrots tomato tomatoes tomatoes The potatoes are big. greenreen beansbeans Look at the green beans. Theyre so long! Vegetable baby Hello, Im vegetable baby. I have a _______nose(鼻鼻). I have _____eyes（眼）（眼）. I have a ____mouth（口）（口） . I have _______ears（耳）（耳） . I have ____hair（头发）（头发）. carrot onions green beans potatoes tomatoes -What are these? -They are carrots. 这些这些 Guess: What are these? They are . Lets make a chant What are these? What are these? Potatoes , potatoes. They are potatoes. . 1 2 3 小组对话，其中一人为农场主，其他为游客，小组对话，其中一人为农场主，其他为游客， 编对话。可参考以下：编对话。可参考以下： G：Welcome to our farm! V：What are these? G: They are. V: Look at the . They are so long/big. G: Have fun! / Have a good time!（ 玩得玩得 开心开心!）UnitUnit 4At4At thethe farmPartAfarmPartA LetsLets learn&learn& LetsLets chantchant 教学设计教学设计 1、Warming up Free talk （一）问候:Hello!Everyboby! -Hello! Miss Shang! （二）(1)师问：Whats the weather like today? -Its. (2)师问：What time is it? （拿出钟表）-It s.oclock.师说 Its time for 生说：English class.师： Ok.Are you ready? 生：Yes. （三）Lets enjoy a song.Ok? 师放关于蔬菜类英语歌曲视频，师生齐拍手唱。 2、Presentation （1）师带草帽，做动作。问：Guess,whats my job? 生答：Farmer.师说：Yes.Im a farmer.I work at the farm.进入本单元主题。并教读 at the farm。 （2）分大组：Group1: you have farm1 Group2: you have farm2 （3）师放幻灯片：Today,Mike、Sarah and John are at a farm.Lets go and have a look. Ok？ 火眼金睛 ：Whats at the farm?生答：pig dog appl 出现 rabbit.教读 rabbit。问生：Do you know what does the rabbit like to eat?课件呈现一个胡萝卜。 But how to say in English?师拿单词卡教读单词 Carrot.课件再次呈现三个胡萝卜， carrot? No,carrots.加 s。教读 carrots.此时，教师把单词卡贴 在黑板上，同时拿出胡萝卜图片贴在黑板上。教读 one carrot，but three carrots。 （四）师放幻灯片：Guess，which vegetable？Its green and red。生答：西红柿。Yes.呈现一个西红柿，教 读单词 tomato.注意这个单词的发音。呈现几个西红柿，教 读 tomatoes,讲解词尾加 es 的规则。同样在黑板上贴西红 柿图片和单词卡。 （五）幻灯片呈现单词 tomato,注意看字母 t 变成 p，m 变成 t，组成全新单词 potato，教读单词 potato，呈 现几个土豆，是 potatoes,强调规则。同样在黑板上贴土豆 图片和单词卡。教读句型：The potatoes are big. （六）幻灯片呈现一筐豆角，教读单词 green beans。 同样在黑板上贴豆角图片和单词卡。教读句子：Look at the green beans.Theyre so long! （七）师拿出一个胡萝卜问：Whats this? 生答： Its a carrot.师拿出几个胡萝卜，问：What are these？师教读句子 What are these？-They are carrots. 对比 Whats this? -Its a carrot.并作板书，将句子 写在黑板上，同样的方法依次问西红柿、马铃薯和豆角。 都写在黑板上，并贴图片。 3、Consolidation （1）Vegetable baby Hello，Im vegetable baby. I have a _______nose. I have _____eyes. I have a ____mouth. I have _______ears. I have ____hair. （二）Guess：-What are these? -They are . （三）Lets make a chant. What are these? What are these? Potatoes , potatoes. They are potatoes. . （4）Farm open day!（农场开放日） 小组对话，其中一人为农场主，其他为游客，编对话。可 参考以下： G：Welcome to our farm! V：What are these? G: They are. V: Look at the . They are so long/big. G: Have fun! / Have a good time!（玩得开心!） 4、Conclusion tag （一）Lets chant I like tomatoes. I like potatoes. Carrots I will try. I Love to eat green beans. But onions make me cry. （2）Vegetables are good for us. Lets eat more vegetables! Ok? （5）板书设计 Unit 4 At the farm carrots What are these? Tomatoes carrots Potatoes They are tomatoes green beans potatoes green beans1 Unit 4 At the farm 一、写出所给单词的复数形式。 carrot apple potato this tomato 二、选择最佳答案。 （30 分） （ ）1、I like _______ . A. potatoes B. potato C. potatos ( ) 2、Look___ the green beans. A. in B. at C. on ( )3、___are these? Theyre carrots. A. Who B. What C. Where ( )4、What are these? - .A. Its a pear. B. They are pears. ( )5、What is this? - . A. Its a ruler. B. They are eggs. 三、选择正确的答语。 （ ）1、Are these tomatoes? A、They are sheep. （ ）2、How many books do you have? B、No, they arent. （ ）3、Whats the weather like? C、I have five. （ ）4、What are these? D、Its rainy. （ ）5、How many dogs are there? E、There are 11. 四、读一读，选出不属于同一类的一项。 ( ) 1、A. tomatoes B. potatoes C. horse ( ) 2、 A. onion B. sheep C. goat ( ) 3、A. these B. those C. garden ( ) 4、 A. hens B. carrots C. green beans ( ) 5、 A. small B. big C. green 五、给下列各图找到相应的单词。 2 1、tomato 2、potato 3、hen 4、goat 5、onion 6、cow 7、carrot 8、horse 六、根据所给的图片书面回答所提的问题（答案需要完整）、根据所给的图片书面回答所提的问题（答案需要完整） 。 1.What are these ? 2.Are they potatoes? 3.How many apples are there? 4. What can you see ? 5.How many carrots do you have