重庆大学版三年级下册Unit 5 Have a Drink-Lesson 2-ppt课件-(含教案)--(编号：71172).zip

一、教学目标： 1、 能够听、说、读、写本课时四会单词： tomato、tofu、green beans、fish、potato、pork、cabbage、mutton、 eggplant 并认读 cabbage、mutton、pork 三个单词及替换句型： What would you like for lunch? Id like 。 2、 能用本课时所学内容完成调查表格，操练新 单词。 二、教学重难点分析 教学重点是本课时要求掌握的四会单词 tomato、tofu、green beans、fish、potato、pork、cabbage、mutton、eggplant 及 What would you like for lunch? Id like 。操练所学新单词。 教学难点是本课时词汇量大，要求四会掌握的单词多，要让学生在课堂上较好掌握这些 单词，教师需巧教，趣教，努力调动学生的积极性。如：两个相似单词比较记忆。教师还 可以激励学生小组之间展开拼读或者单词比赛，借以突破教学难点。 三、教学准备 课件、单词卡片、调查表等。 四、教学过程 1、Warm up (1)教师播放四年级上册第五单元 Lets sing 部分（或者 A apple a day）学生跟唱歌曲。 （2）课件快速出示各种有关食物的图片，学生抢答。 2、Presentation Lets learn (1) 创设情境，出示我的朋友 Tony 的图片。 Hello! Im Tony. Nice to see you. 请和他打一下招呼。Hi, Tony! (2) 他非常饥饿，打开冰箱里面却一无所有，非常失望，于是他来到超市进行购物。新课由 此展开。 Its 12 oclock. Hes hungry. 请大声问问他：What would you like for lunch?（教 师在黑板上贴重点问句） Id like some apples , some carrots and same chicken.。教师贴重 点问句（Id like =I would like。 ） ？ That sounds good. But there s nothing in the fridge. What can I do? (3)So he goes to the supermarket（超市）. First he goes to fruit district. （水果区） 请学生大 声问：What would you like for lunch? Tony likes 2 kinds of fruit. Guess, guess, guess ! What are they ? Im sweet(甜的) to eat. Im red and round (圆的）. I grow on the tree(长在树上). My name begins with the letter as “ant”. What am I? (apple) Im yummy to eat. Im yellow and long. Im from the tree. My name begins with the letter as “bee”. What am I ? (banana) (3) Then Tony goes to vegetable district. There are many vegetables here. Lets have a look. Please guess the first one: Im juicy(多汁的)to eat. Im red and round(圆的）. I m grows on the ground(土地). My name begins with the letter as “tea”. What am I ? (tomato)注意比较单复数的区别 猜出的小组称为 tomato 小组（贴图） 。 操练：Ss 大声说：What would you like for lunch ? Tomato 小组：I like tomatoes. I like tomatoes. (拍手) T：Does Tony like tomatoes ? (放录音) Tony: I like tomatoesTheyre full of VC（富含维）. Theyre good for me. 师生表演对话：Tony ,do you like tomatoes? Yes,I do. / No,I dont. Theyre full of VC（富含 维）. Theyre good for me. Guess: Hello! Im brown and tasty. Im a friend of the tomato. We both like o and a. What a m I ?(potato) 猜出的小组称为 potato 小组（贴图） 。 操练：Ss 大声说：What would you like for lunch ? potato 小组：I like potatoes . I like potatoes. (拍手) T：Does Tony like potatoes ? (放录音) Tony: I like potatoesYummy and tasty. 师生表演对话：Tony ,do you like potatoes? Yes,I do. / No,I don t. I like potatoes. Yummy and tasty. 出示卷心菜，解释单复数的区别。 成立 cabbage 小组，贴图。 操练：Ss 大声说：What would you like for lunch ? potato 小组：I like cabbages . I like cabbages. (拍手) T：Does Tony like cabbage?(放录音) Tony: Yes,I do. / No,I don t . I like cabbageThey are fresh. (演示 fresh 的意思，闻一下窗外 空气) 师生表演对话：Tony ,do you like potatoes? Yes,I do. / No,I dont. Tony: I like some cabbages. They are fresh 出示茄子，请学生细看构词特点，并请学生听听并读读茄子的自我介绍。 Now the eggplant will introduce itself. Im an eggplant. Egg egg egg. Im not an egg. Im an eggplant. Plant plant eg gplant. Im an eggplant. (让学生饰演茄子，一起表演 chant) 成立 eggplant 小组，贴图。 操练：Ss 大声说：What would you like for lunch ? potato 小组：I like eggplant . I like eggplant. (拍手) T：Does Tony like eggplant?(放录音) Tony: Yes,I do. / No,I don t . I like eggplantThey are fresh. (演示 fresh 的意思，闻一下窗外 空气) 师生表演对话：Tony ,do you like eggplants? Yes,I do. / No,I don t. Tony: I like eggplants. They are good for me. They are healthy. 游戏：Hide and seek .(准备四 张卡片，给每组参与的机会) 出示蔬菜组图，教师： Tomatoes , potatoes , cabbages and eggplants are vegetables. Green beans are vegetables ,too . 引出 Green beans，利用颜色巧记单词. T：Does Tony like Green beans?(放录音) Tony: Yes,I do. / No,I don t . I like Green beansThey are tender and fresh. (演示 fresh 的意 思，闻一下窗外空气) 师生表演对话：Tony ,do you like Green beans? Yes,I do. / No,I don t. I like green beans. They are tender and fresh. 出示彩色的豆，一一介绍，最后介绍黄豆，Yellow beans can be made into tofu.教学 tofu. 出 示两碗菜，一碗西红柿豆腐，还有一碗金鱼豆腐，引出鱼， Does Tony like fish ?(放录音) I like fish. Its tasty and fresh. Its healthy, too. I d like some fish for lunch. 师生表演对话：Tony ,do you like fish? Yes,I do. / No,I don t. I like fish. Its tasty and fresh. Its healthy, too. Id like some fish for lunch. 肉类; Tony buys so many things. The bag is full. 听录音。Look! My bag is full. But I d like some meat for lunch. Meat can make me strong. So he goes to meat district(肉类区) 出示第一种肉，猪肉，拼读，并让学生问： What would you like for lunch? Does Tony like it ? （放录音） Tony: I dont like pork. Its tasty, but its too oily(油腻) and it has too much fat(太多脂肪） 出示羊肉，What about this one? He likes muttonYummy and tasty. It has less fat(少脂肪） Tony 午餐： Look! I have an apple, some tofu, some eggplants, some tomatoes,some fish and some mutton f or lunch.What about you? What would you like? 教师：Now Tony is very full. What would you like for lunch ? Lets make a survey. 3.Consolidation and extension. (1) Make a survey. 使用句型：What would you like for lunch? Id like . 教师先示范，再请四人小组合作完成调查。(小结：在投影下出示一个小组的表格，请四人 上讲台， Ss: What would you like for lunch ? （四人一一回答）S: I d like. （2）忠告：我们要注意饮食均衡，保持健康。 （3）Homework：1. Make a survey about your family: What are their favourite food or fruits. （调查你家庭各个成员最喜欢的食物或者水果） The apples are sweet. The potatoes are salty. The grapes are sour. The fish is fresh. Theyre tasty and yummy. And healthy for me! Look and listen carefully Read the dialogue by yourself. Then fill in the form applesbananas carrot juicebeef Finish the sentences: 1. Monkey likes apples. They are . 2. What does Rabbit like? . 3. Zip likes . Its fresh and healthy. sweet She likes bananas carrot juice Learning tips: 1. Underline the key sentences. (划出重点句子) 2.When meets new words, try to guess their meanings though the whole passage. (当遇到不懂的单词，通过上下文猜) Today is Wednesday. We have potatoes, pork and green beans for dinner. Potatoes are my mothers favourite food. But I dont like potatoes. I like pork. Its tasty and healthy. My fathers favourite food is green beans. They are fresh. After dinner, we eat some apples. Apples are our favourite fruits. They are very healthy. Read the passage, and choose the best answers. Drink (饮料): milk, coffee, Coke, water, orange juice, tea, Fruit: apple, pear, watermelon, banana, orange, grapes Na me Favo urite Fruit Wh y Favou rite Drink Wh y Group work：Whats your favourite fruit or drink? (调查小组各成员喜欢的水果和饮料) 我们要注意饮食均衡，保持健康！ Summary If you want to know someones favourite fruit, you can ask: (你想知道某人最喜欢的水果你可以 问) Homework 1.Retell read and write, and try to recite. (复述read and write，尝试着背诵出来。) 2. Make a survey about your family: What are their favourite food or fruits. （调查你家庭各个成员最喜欢的食物或者水果）